/*
Theme Name: Our Group Corporate 3D
Theme URI: https://www.ourgroup.com.bd
Author: Our Group
Author URI: https://www.ourgroup.com.bd
Description: 3D দ্বিভাষিক কর্পোরেট থিম - Bangladesh's Leading Corporate Group
Version: 2.1.0
Requires at least: 5.9
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: our-group
Tags: 3d, elementor, custom-logo, custom-menu, bilingual, corporate
*/

/* ====== প্রিমিয়াম কালার প্যালেট ====== */
:root {
    --primary: #FA003F;
    --primary-dark: #D40035;
    --primary-light: #FF3366;
    --primary-gradient: linear-gradient(145deg, #FA003F, #D40035);
    --primary-gradient-hover: linear-gradient(145deg, #FF3366, #FA003F);
    --black: #0A0A0A;
    --dark: #141414;
    --cream: #FDF6F0;
    --white: #FFFFFF;
    --gray-100: #F5F0EC;
    --gray-200: #EAE3DD;
    --gray-300: #D6CCC4;
    --bg-color: #FFFFFF;
    --text-color: #141414;
    --text-secondary: #554E48;
    --text-muted: #7A7068;
    --card-bg: #FFFFFF;
    --card-border: #EAE3DD;
    --shadow: 0 4px 20px rgba(10,10,10,0.06), 0 2px 8px rgba(10,10,10,0.04);
    --shadow-lg: 0 16px 50px rgba(10,10,10,0.12), 0 8px 20px rgba(10,10,10,0.06);
    --border-color: #EAE3DD;
    --border-subtle: #F5F0EC;
    --navbar-bg: rgba(255,255,255,0.96);
    --footer-bg: #0A0A0A;
    --footer-text: #F5F0EC;
    --input-bg: #FDF8F5;
    --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --radius: 16px;
}

[data-theme="dark"] {
    --bg-color: #0A0A0A;
    --text-color: #F5F0EC;
    --text-secondary: #D6CCC4;
    --text-muted: #A89E96;
    --card-bg: #141414;
    --card-border: #242424;
    --border-color: #242424;
    --border-subtle: #1C1C1C;
    --navbar-bg: rgba(10,10,10,0.96);
    --footer-bg: #000000;
    --input-bg: #1C1C1C;
    --gray-100: #1C1C1C;
    --gray-200: #242424;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Hind Siliguri', 'Noto Sans Bengali', 'Segoe UI', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: var(--transition);
    line-height: 1.7;
    overflow-x: hidden;
    perspective: 2000px;
    transform-style: preserve-3d;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 30px; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 10px;
}

/* ============================================================
   3D KEYFRAMES
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px) rotateX(-15deg); }
    to { opacity: 1; transform: translateY(0) rotateX(0); }
}
@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-50px) rotateY(-20deg); }
    to { opacity: 1; transform: translateX(0) rotateY(0); }
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(50px) rotateY(20deg); }
    to { opacity: 1; transform: translateX(0) rotateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes float3D {
    0%, 100% { transform: translateY(0) translateZ(0) rotateX(0) rotateY(0); }
    25% { transform: translateY(-10px) translateZ(30px) rotateX(5deg) rotateY(5deg); }
    50% { transform: translateY(-18px) translateZ(50px) rotateX(0) rotateY(10deg); }
    75% { transform: translateY(-10px) translateZ(30px) rotateX(-5deg) rotateY(5deg); }
}
@keyframes pulse3D {
    0%, 100% { transform: scale(1) translateZ(0); }
    50% { transform: scale(1.05) translateZ(20px); }
}
@keyframes shine {
    0% { left: -100%; }
    100% { left: 100%; }
}
@keyframes borderGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(250,0,63,0.3), 0 0 40px rgba(250,0,63,0.15); }
    50% { box-shadow: 0 0 40px rgba(250,0,63,0.6), 0 0 80px rgba(250,0,63,0.3); }
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(50px) scale(0.93) rotateX(-15deg); }
    to { opacity: 1; transform: translateY(0) scale(1) rotateX(0); }
}
@keyframes rotate3D {
    0% { transform: rotateY(0) rotateX(0); }
    100% { transform: rotateY(360deg) rotateX(360deg); }
}
@keyframes cardLift {
    0%, 100% { transform: translateZ(0) rotateX(0) rotateY(0); }
    50% { transform: translateZ(30px) rotateX(-2deg) rotateY(2deg); }
}
@keyframes icon3DFloat {
    0%, 100% { transform: translateZ(0) rotateY(0); }
    50% { transform: translateZ(40px) rotateY(180deg); }
}

/* ============================================================
   অ্যানিমেশন ক্লাস
   ============================================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px) rotateX(-15deg);
    transform-origin: center bottom;
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}
.animate-left {
    opacity: 0;
    transform: translateX(-50px) rotateY(-20deg);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.animate-left.visible {
    opacity: 1;
    transform: translateX(0) rotateY(0);
}
.animate-right {
    opacity: 0;
    transform: translateX(50px) rotateY(20deg);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.animate-right.visible {
    opacity: 1;
    transform: translateX(0) rotateY(0);
}
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ============================================================
   টপ বার — 3D Effect
   ============================================================ */
.top-bar {
    background: linear-gradient(180deg, #0A0A0A 0%, #050505 100%);
    color: var(--white);
    padding: 8px 0;
    border-bottom: 3px solid var(--primary);
    position: relative;
    z-index: 1001;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3), inset 0 -2px 6px rgba(250,0,63,0.2);
    transform-style: preserve-3d;
}
.top-bar::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0; right: 0;
    height: 8px;
    background: linear-gradient(180deg, rgba(0,0,0,0.4), transparent);
    z-index: -1;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.top-bar .contact-info { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.top-bar .contact-info a {
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    opacity: 0.85;
    font-weight: 500;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.top-bar .contact-info a:hover {
    color: var(--primary-light);
    opacity: 1;
    transform: translateZ(10px) scale(1.05);
}
.top-bar .right-section { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.social-icons { display: flex; gap: 7px; }
.social-icons a {
    color: var(--white);
    font-size: 14px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    opacity: 0.65;
    transition: var(--transition);
    transform-style: preserve-3d;
    position: relative;
}
.social-icons a:hover {
    opacity: 1;
    background: var(--primary-gradient);
    border-color: var(--primary);
    transform: translateY(-4px) translateZ(20px) rotateY(180deg) scale(1.15);
    box-shadow: 0 8px 25px rgba(250,0,63,0.6), 0 0 0 4px rgba(250,0,63,0.15);
}

/* ============================================================
   ভাষা সুইচার — 3D Toggle
   ============================================================ */
.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 30px;
    padding: 3px;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.3), 0 2px 8px rgba(0,0,0,0.2);
    transform-style: preserve-3d;
}
.lang-switch-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: none;
    background: transparent;
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 20px;
    transition: var(--transition);
    transform-style: preserve-3d;
    white-space: nowrap;
}
.lang-switch-btn.active {
    color: #fff;
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(250,0,63,0.6), inset 0 1px 0 rgba(255,255,255,0.3);
    transform: translateZ(10px);
}

.theme-toggle {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--white);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    opacity: 0.65;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.theme-toggle:hover {
    opacity: 1;
    background: var(--primary-gradient);
    border-color: var(--primary);
    transform: rotate(180deg) scale(1.2) translateZ(15px);
    box-shadow: 0 0 25px rgba(250,0,63,0.6);
}

.real-time-clock {
    display: flex;
    align-items: center;
    gap: 7px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 5px 16px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.3), 0 4px 15px rgba(0,0,0,0.2);
    transform-style: preserve-3d;
}
.real-time-clock i { color: var(--primary-light); font-size: 13px; animation: pulse3D 2s infinite; }
.real-time-clock .date-part { color: rgba(255,255,255,0.55); font-weight: 400; margin-right: 4px; }
.top-bar .contact-info-mobile { display: none; }

/* ============================================================
   হেডার — 3D Sticky
   ============================================================ */
header {
    background: var(--navbar-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    transition: var(--transition);
    box-shadow: 0 4px 30px rgba(0,0,0,0.08);
    transform-style: preserve-3d;
}
.navbar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.logo { display: flex; align-items: center; gap: 14px; cursor: pointer; transform-style: preserve-3d; }
.logo-shape {
    width: 52px;
    height: 52px;
    background: var(--primary-gradient);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    box-shadow: 
        0 4px 20px rgba(250,0,63,0.35),
        0 8px 30px rgba(250,0,63,0.2),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
    animation: borderGlow 3s infinite;
    transform-style: preserve-3d;
    transition: var(--transition);
}
.logo-shape::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    transition: var(--transition);
}
.logo-shape:hover::before { left: 100%; }
.logo-shape:hover {
    transform: translateZ(30px) rotateY(360deg) scale(1.15);
    box-shadow: 0 15px 50px rgba(250,0,63,0.7);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.15; transform-style: preserve-3d; }
.logo-text .main {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--text-color);
    transition: var(--transition);
    transform-style: preserve-3d;
}
.logo-text .main span { color: var(--primary); }
.logo-text .main:hover { transform: translateZ(20px); }
.logo-text .sub {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ============================================================
   মেনু — 3D Dropdown
   ============================================================ */
.menu { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; perspective: 1000px; }
.menu > a, .menu > .dropdown > a {
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    opacity: 0.8;
    white-space: nowrap;
    transition: var(--transition);
    position: relative;
    transform-style: preserve-3d;
}
.menu > a:hover, .menu > .dropdown > a:hover,
.menu > a.active, .menu > .dropdown > a.active {
    opacity: 1;
    color: var(--primary);
    background: rgba(250,0,63,0.08);
    transform: translateZ(15px);
    box-shadow: 0 8px 20px rgba(250,0,63,0.15);
}
.dropdown { position: relative; }
.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 
        0 30px 80px rgba(0,0,0,0.25),
        0 10px 30px rgba(0,0,0,0.15),
        inset 0 1px 0 rgba(255,255,255,0.1);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) rotateX(-15deg);
    transform-origin: top center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 100;
    max-height: 460px;
    overflow-y: auto;
    transform-style: preserve-3d;
}
.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) rotateX(0);
}
.dropdown-content a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 18px;
    border-radius: 12px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-color);
    opacity: 0.85;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.dropdown-content a:hover {
    background: rgba(250,0,63,0.06);
    color: var(--primary);
    opacity: 1;
    padding-left: 22px;
    transform: translateX(5px) translateZ(10px);
}
.dropdown-content a i { width: 22px; text-align: center; color: var(--primary); font-size: 14px; }

.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; background: none; border: none; padding: 8px; border-radius: 10px; transition: var(--transition); transform-style: preserve-3d; }
.hamburger:hover { transform: scale(1.15) translateZ(10px); }
.hamburger span { width: 28px; height: 3px; background: var(--text-color); border-radius: 3px; transition: var(--transition); }

/* ============================================================
   মোবাইল মেনু — 3D Slide
   ============================================================ */
.mobile-menu-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 999;
    opacity: 0;
    backdrop-filter: blur(10px);
    transition: opacity 0.4s ease;
}
.mobile-menu-overlay.active { display: block; opacity: 1; }
.mobile-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 370px;
    max-width: 92%;
    height: 100%;
    background: var(--bg-color);
    color: var(--text-color);
    z-index: 1002;
    padding: 32px 28px;
    transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    box-shadow: -30px 0 80px rgba(0,0,0,0.4);
    transform-style: preserve-3d;
}
.mobile-menu.open { right: 0; }
.mobile-menu .close-btn {
    position: absolute;
    top: 16px; right: 22px;
    font-size: 30px;
    background: none; border: none;
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}
.mobile-menu .close-btn:hover { color: var(--primary); transform: rotate(180deg) scale(1.2); }
.mobile-menu .mobile-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; padding-bottom: 22px; border-bottom: 2px solid var(--border-color); }
.mobile-menu .mobile-logo .logo-shape-small {
    width: 46px; height: 46px;
    background: var(--primary-gradient);
    border-radius: 13px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white); font-size: 20px;
    box-shadow: 0 4px 20px rgba(250,0,63,0.5), inset 0 2px 0 rgba(255,255,255,0.3);
}
.mobile-menu .mobile-logo h3 { font-size: 23px; font-weight: 900; }
.mobile-menu .mobile-logo h3 span { color: var(--primary); }
.mobile-menu .mobile-nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: 28px; }
.mobile-menu .mobile-nav a {
    padding: 14px 18px;
    border-radius: 13px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text-color);
    display: flex; align-items: center; gap: 13px;
    opacity: 0.85;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.mobile-menu .mobile-nav a:hover, .mobile-menu .mobile-nav a.active {
    opacity: 1;
    background: rgba(250,0,63,0.08);
    color: var(--primary);
    transform: translateX(10px) translateZ(10px);
}
.mobile-menu .mobile-nav a i { width: 26px; text-align: center; }
.mobile-menu .mobile-nav .m-sub { padding-left: 54px; font-size: 14px; font-weight: 500; }
.mobile-menu .mobile-divider { border-top: 1px solid var(--border-color); margin: 18px 0; }
.mobile-menu .mobile-contact { display: flex; flex-direction: column; gap: 12px; }
.mobile-menu .mobile-contact a { color: var(--text-color); font-size: 14px; display: flex; align-items: center; gap: 11px; opacity: 0.8; transition: var(--transition); }
.mobile-menu .mobile-contact a:hover { opacity: 1; color: var(--primary); transform: translateX(5px); }
.mobile-menu .mobile-contact a i { width: 22px; color: var(--primary); }
.mobile-menu .mobile-social { display: flex; gap: 12px; margin-top: 12px; }
.mobile-menu .mobile-social a {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-color); font-size: 17px;
    opacity: 0.75;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.mobile-menu .mobile-social a:hover {
    opacity: 1;
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-6px) translateZ(20px) rotateY(180deg);
    box-shadow: 0 12px 30px rgba(250,0,63,0.5);
}
.mobile-menu .mobile-lang-theme { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border-color); }
.lang-group-mobile { display: inline-flex; gap: 3px; background: var(--gray-100); border-radius: 30px; padding: 4px; box-shadow: inset 0 2px 6px rgba(0,0,0,0.1); }
.lang-switch-btn-mobile {
    background: transparent; border: none;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px; font-weight: 700;
    color: var(--text-color);
    cursor: pointer; transition: var(--transition);
}
.lang-switch-btn-mobile.active { background: var(--primary-gradient); color: #fff; box-shadow: 0 4px 15px rgba(250,0,63,0.5); }
.theme-toggle-mobile {
    background: var(--gray-100); border: none;
    width: 42px; height: 42px; border-radius: 50%;
    cursor: pointer; font-size: 17px;
    color: var(--text-color);
    display: flex; align-items: center; justify-content: center;
    opacity: 0.75; transition: var(--transition);
}
.theme-toggle-mobile:hover { opacity: 1; background: var(--primary-gradient); color: white; transform: rotate(180deg) scale(1.15); }

/* ============================================================
   পেজ কনটেন্ট — 3D Perspective
   ============================================================ */
.page-content { display: none; padding: 40px 0 70px; }
.page-content.active { display: block; animation: fadeIn 0.6s ease; }

/* ============================================================
   হিরো স্লাইডার — 3D Effect
   ============================================================ */
.hero-slider {
    position: relative;
    overflow: hidden;
    min-height: 600px;
    background: var(--black);
    margin-bottom: 60px;
    border-radius: 0 0 40px 40px;
    box-shadow: 
        0 30px 80px rgba(0,0,0,0.4),
        0 15px 40px rgba(0,0,0,0.3),
        inset 0 -10px 30px rgba(0,0,0,0.5);
    transform-style: preserve-3d;
    perspective: 1500px;
}
.slider-container { display: flex; transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94); height: 100%; transform-style: preserve-3d; }
.slide {
    min-width: 100%;
    padding: 70px 55px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 55px;
    flex-wrap: wrap;
    min-height: 600px;
    color: white;
    position: relative;
    background: linear-gradient(145deg, #0A0A0A 0%, #1A1A1A 40%, #0A0A0A 100%);
    overflow: hidden;
    transform-style: preserve-3d;
}
.slide::before {
    content: '';
    position: absolute;
    top: -30%; right: -10%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(250,0,63,0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float3D 8s ease-in-out infinite;
    transform: translateZ(-50px);
}
.slide::after {
    content: '';
    position: absolute;
    bottom: -30%; left: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(250,0,63,0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float3D 10s ease-in-out infinite reverse;
    transform: translateZ(-80px);
}
.slide-content { flex: 1 1 48%; position: relative; z-index: 2; animation: fadeInLeft 0.9s ease; transform-style: preserve-3d; }
.slide-content .badge {
    display: inline-flex;
    align-items: center; gap: 8px;
    background: var(--primary-gradient);
    color: var(--white);
    padding: 7px 22px;
    border-radius: 30px;
    font-size: 11px; font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
    box-shadow: 0 8px 25px rgba(250,0,63,0.5), inset 0 2px 0 rgba(255,255,255,0.3);
    animation: pulse3D 3s infinite;
    transform-style: preserve-3d;
}
.slide-content .company-icon { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 10px; transform-style: preserve-3d; }
.slide-content .company-icon i { font-size: 30px; color: var(--primary-light); animation: icon3DFloat 3s infinite; }
.slide-content h2 {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 12px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
    transform-style: preserve-3d;
}
.slide-content h2 span { color: var(--primary); text-shadow: 0 0 30px rgba(250,0,63,0.6); }
.slide-content .slide-subtitle { font-size: 19px; color: rgba(255,255,255,0.55); margin-bottom: 14px; }
.slide-content p { font-size: 16px; color: rgba(255,255,255,0.72); max-width: 540px; margin-bottom: 28px; line-height: 1.9; }
.slide-content .btn-group { display: flex; flex-wrap: wrap; gap: 14px; perspective: 500px; }

/* ============================================================
   বাটন — 3D Effect
   ============================================================ */
.btn-primary, .btn-outline-light {
    display: inline-flex;
    align-items: center; gap: 9px;
    padding: 14px 36px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transform-style: preserve-3d;
    position: relative;
}
.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    box-shadow: 
        0 8px 30px rgba(250,0,63,0.45),
        0 4px 15px rgba(250,0,63,0.3),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
}
.btn-primary:hover {
    transform: translateY(-5px) translateZ(30px) rotateX(-8deg);
    box-shadow: 
        0 20px 50px rgba(250,0,63,0.7),
        0 10px 30px rgba(250,0,63,0.5),
        inset 0 2px 0 rgba(255,255,255,0.4);
}
.btn-outline-light {
    background: rgba(255,255,255,0.06);
    color: white;
    border: 1px solid rgba(255,255,255,0.25);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 4px 15px rgba(0,0,0,0.2);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--primary);
    transform: translateY(-5px) translateZ(20px) rotateX(-8deg);
    box-shadow: 0 15px 40px rgba(250,0,63,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
}

.slide-image { flex: 1 1 35%; display: flex; justify-content: center; align-items: center; position: relative; z-index: 2; transform-style: preserve-3d; }
.slide-image .shape-icon {
    width: 210px; height: 210px;
    background: var(--primary-gradient);
    border-radius: 40% 60% 30% 70% / 50% 40% 60% 50%;
    display: flex;
    align-items: center; justify-content: center;
    font-size: 80px;
    color: var(--white);
    box-shadow: 
        0 30px 80px rgba(250,0,63,0.5),
        0 15px 40px rgba(250,0,63,0.3),
        inset 0 4px 0 rgba(255,255,255,0.3),
        inset 0 -4px 8px rgba(0,0,0,0.2);
    animation: float3D 5s ease-in-out infinite;
    position: relative;
    transform-style: preserve-3d;
}
.slide-image .shape-icon .label {
    position: absolute;
    bottom: -38px; left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.4);
    white-space: nowrap;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.slider-controls { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 5; perspective: 500px; }
.slider-controls button {
    width: 12px; height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
    transform-style: preserve-3d;
}
.slider-controls button.active {
    background: var(--primary-gradient);
    border-color: var(--primary);
    width: 36px;
    border-radius: 8px;
    box-shadow: 0 0 25px rgba(250,0,63,0.8), inset 0 1px 0 rgba(255,255,255,0.4);
    transform: translateZ(10px);
}
.slider-btn {
    position: absolute;
    top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: white;
    width: 54px; height: 54px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.5;
    z-index: 5;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    transform-style: preserve-3d;
}
.slider-btn:hover {
    opacity: 1;
    background: var(--primary-gradient);
    border-color: var(--primary);
    transform: translateY(-50%) translateZ(25px) scale(1.15);
    box-shadow: 0 15px 40px rgba(250,0,63,0.7);
}
.slider-btn.prev { left: 28px; }
.slider-btn.next { right: 28px; }
.slide-counter { position: absolute; bottom: 85px; right: 50px; color: rgba(255,255,255,0.2); font-size: 14px; font-weight: 700; z-index: 5; }
.slide-counter span { color: rgba(255,255,255,0.65); font-size: 24px; }

/* ============================================================
   সেকশন — 3D
   ============================================================ */
.section-padding { padding: 90px 0; }
.section-padding-light { background: var(--cream); }
.section-title { text-align: center; margin-bottom: 60px; perspective: 800px; }
.section-title .sub-label {
    display: inline-block;
    font-size: 12px; font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(250,0,63,0.3);
}
.section-title h2 {
    font-size: 40px; font-weight: 900;
    color: var(--text-color);
    text-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transform-style: preserve-3d;
}
.section-title h2 span { color: var(--primary); text-shadow: 0 0 30px rgba(250,0,63,0.3); }
.section-title p { color: var(--text-muted); max-width: 640px; margin: 14px auto 0; font-size: 16px; }
.section-title .line {
    width: 80px; height: 4px;
    background: var(--primary-gradient);
    margin: 20px auto 0;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(250,0,63,0.5);
}

/* ============================================================
   অফার ব্যানার — 3D Shine
   ============================================================ */
.offer-banner {
    background: var(--primary-gradient);
    color: var(--white);
    padding: 16px 0;
    text-align: center;
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center; justify-content: center;
    gap: 16px; flex-wrap: wrap;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(250,0,63,0.4), inset 0 2px 0 rgba(255,255,255,0.2);
    transform-style: preserve-3d;
}
.offer-banner::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    animation: shine 3.5s infinite;
}
.offer-banner i { font-size: 20px; animation: pulse3D 2s infinite; }
.offer-banner .offer-tag {
    background: rgba(0,0,0,0.25);
    padding: 5px 18px;
    border-radius: 30px;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 800;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.3);
}
.offer-banner a { color: var(--white); text-decoration: underline; font-weight: 800; text-underline-offset: 4px; }

/* ============================================================
   ওভারভিউ কার্ড — 3D Tilt
   ============================================================ */
.overview-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 32px; perspective: 1500px; }
.overview-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px 34px;
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transform: translateZ(0);
}
.overview-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(250,0,63,0.6);
}
.overview-card:hover::before { opacity: 1; }
.overview-card:hover {
    transform: translateY(-15px) translateZ(40px) rotateX(5deg) rotateY(-3deg);
    box-shadow: 
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border-color: var(--primary);
}
.overview-card .ov-icon {
    width: 60px; height: 60px;
    background: var(--primary-gradient);
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    font-size: 26px;
    margin-bottom: 22px;
    box-shadow: 
        0 8px 25px rgba(250,0,63,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.overview-card:hover .ov-icon {
    transform: translateZ(30px) rotateY(360deg) scale(1.15);
    box-shadow: 0 15px 40px rgba(250,0,63,0.6);
}
.overview-card h3 { font-size: 21px; font-weight: 800; margin-bottom: 12px; transform-style: preserve-3d; transition: var(--transition); }
.overview-card:hover h3 { transform: translateZ(20px); }
.overview-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.8; }

/* ============================================================
   স্ট্যাট — 3D Numbers
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; text-align: center; perspective: 1000px; }
.stat-item {
    padding: 28px;
    transition: var(--transition);
    transform-style: preserve-3d;
    border-radius: 20px;
}
.stat-item:hover { transform: translateZ(30px) scale(1.05); }
.stat-item .number {
    font-size: 52px; font-weight: 900;
    color: var(--primary);
    line-height: 1;
    text-shadow: 
        0 4px 20px rgba(250,0,63,0.4),
        0 0 40px rgba(250,0,63,0.2);
    transition: var(--transition);
}
.stat-item:hover .number {
    text-shadow: 
        0 8px 30px rgba(250,0,63,0.6),
        0 0 60px rgba(250,0,63,0.4);
}
.stat-item .label { font-size: 15px; color: var(--text-muted); font-weight: 500; margin-top: 10px; }

/* ============================================================
   কোম্পানি গ্রিড — 3D Cards
   ============================================================ */
.company-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; perspective: 1500px; }
.company-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 36px 30px;
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transform-style: preserve-3d;
}
.company-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(250,0,63,0.6);
}
.company-card:hover::before { opacity: 1; }
.company-card:hover {
    transform: translateY(-15px) translateZ(50px) rotateX(5deg) rotateY(-5deg);
    box-shadow: 
        0 50px 100px rgba(10,10,10,0.2),
        0 20px 50px rgba(250,0,63,0.2);
    border-color: var(--primary);
}
.company-card .icon {
    width: 64px; height: 64px;
    background: var(--primary-gradient);
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    font-size: 28px;
    margin-bottom: 20px;
    box-shadow: 
        0 8px 25px rgba(250,0,63,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.company-card:hover .icon {
    transform: translateZ(30px) rotateY(360deg) scale(1.15);
    box-shadow: 0 20px 50px rgba(250,0,63,0.6);
}
.company-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; transition: var(--transition); }
.company-card:hover h3 { transform: translateZ(20px); }
.company-card p { color: var(--text-secondary); font-size: 14.5px; margin-bottom: 22px; line-height: 1.7; }
.company-card .card-footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.company-card .btn-sm {
    padding: 10px 26px;
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    border-radius: 30px;
    font-weight: 800;
    cursor: pointer;
    font-size: 12px;
    display: inline-flex; align-items: center; gap: 7px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 6px 20px rgba(250,0,63,0.35), inset 0 2px 0 rgba(255,255,255,0.3);
    transform-style: preserve-3d;
}
.company-card .btn-sm:hover {
    transform: translateX(5px) translateZ(20px) rotateX(-10deg);
    box-shadow: 0 15px 40px rgba(250,0,63,0.6);
}
.company-card .tag { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1.2px; }
.company-card.featured, .company-card.gold {
    border-color: var(--primary);
    border-width: 2px;
    box-shadow: 
        0 10px 30px rgba(250,0,63,0.2),
        0 0 0 4px rgba(250,0,63,0.05),
        inset 0 1px 0 rgba(255,255,255,0.5);
}

/* ============================================================
   প্রজেক্ট — 3D Cards
   ============================================================ */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 28px; perspective: 1500px; }
.feature-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}
.feature-card:hover {
    transform: translateY(-12px) translateZ(40px) rotateX(4deg);
    border-color: var(--primary);
    box-shadow: 
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15);
}
.feature-card.project-feature { padding: 0; text-align: left; display: flex; flex-direction: column; }
.project-feature .project-thumb {
    position: relative;
    width: 100%; height: 200px;
    overflow: hidden;
    background: var(--gray-200);
    transform-style: preserve-3d;
}
.project-feature .project-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: block;
}
.project-feature:hover .project-thumb img {
    transform: scale(1.15) translateZ(20px);
}
.project-feature .project-badge {
    position: absolute;
    top: 14px; left: 14px;
    background: var(--primary-gradient);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 10px; font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    z-index: 2;
    box-shadow: 0 8px 25px rgba(250,0,63,0.6), inset 0 2px 0 rgba(255,255,255,0.3);
    transform-style: preserve-3d;
}
.project-feature .project-info { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.project-feature .project-info h4 {
    font-size: 18px; font-weight: 800;
    margin-bottom: 10px;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.project-feature:hover .project-info h4 { color: var(--primary); transform: translateZ(15px); }
.project-feature .project-info p { font-size: 14px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 16px; flex: 1; }
.project-feature .project-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-muted); margin-bottom: 16px; }
.project-feature .project-meta i { color: var(--primary); font-size: 13px; }
.project-feature .project-more { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 700; font-size: 13.5px; align-self: flex-start; transition: var(--transition); }
.project-feature .project-more:hover { gap: 12px; }

/* ============================================================
   নোটিশ বোর্ড — 3D
   ============================================================ */
.notice-board {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
    box-shadow: 
        0 15px 40px rgba(10,10,10,0.1),
        0 5px 15px rgba(10,10,10,0.05),
        inset 0 1px 0 rgba(255,255,255,0.5);
    overflow: hidden;
    transform-style: preserve-3d;
    transition: var(--transition);
}
.notice-board:hover {
    transform: translateZ(20px);
    box-shadow: 0 30px 60px rgba(10,10,10,0.15);
}
.notice-board .nb-header {
    background: var(--primary-gradient);
    color: #fff;
    padding: 20px 30px;
    display: flex; align-items: center; gap: 14px;
    font-weight: 800; font-size: 17px;
    box-shadow: inset 0 2px 0 rgba(255,255,255,0.2), inset 0 -2px 6px rgba(0,0,0,0.2);
}
.notice-board .nb-header i { font-size: 20px; animation: pulse3D 2s infinite; }
.notice-board .nb-body { padding: 10px 0; max-height: 400px; overflow-y: auto; }
.notice-item {
    display: flex; align-items: flex-start; gap: 18px;
    padding: 18px 30px;
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--transition);
}
.notice-item:last-child { border-bottom: none; }
.notice-item:hover {
    background: rgba(250,0,63,0.03);
    transform: translateX(5px);
}
.notice-item .notice-date {
    background: rgba(250,0,63,0.1);
    color: var(--primary);
    padding: 9px 14px;
    border-radius: 12px;
    font-size: 11px; font-weight: 800;
    text-align: center; line-height: 1.2;
    min-width: 60px;
    box-shadow: inset 0 2px 6px rgba(250,0,63,0.15);
}
.notice-item .notice-date span { display: block; font-size: 20px; font-weight: 900; }
.notice-item .notice-text { flex: 1; }
.notice-item .notice-text h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.notice-item .notice-text p { font-size: 13.5px; color: var(--text-muted); line-height: 1.7; }
.notice-item .notice-tag {
    font-size: 9px; font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 14px;
    border-radius: 20px;
    background: rgba(250,0,63,0.1);
    color: var(--primary);
    white-space: nowrap;
    box-shadow: inset 0 1px 3px rgba(250,0,63,0.15);
}

/* ============================================================
   টিম কার্ড — 3D (ছবি সহ)
   ============================================================ */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    perspective: 1000px;
}

.team-card {
    text-align: center;
    background: var(--card-bg);
    padding: 38px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}

.team-card:hover {
    transform: translateY(-15px) translateZ(40px) rotateX(5deg) rotateY(-5deg);
    border-color: var(--primary);
    box-shadow: 
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15);
}

.team-card .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 18px;
    overflow: hidden;
    border: 4px solid var(--primary);
    box-shadow: 
        0 10px 30px rgba(250,0,63,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--text-muted);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
    position: relative;
    z-index: 1;
}

/* ✅ ছবির স্টাইল */
.team-card .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    border-radius: 50%;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ✅ Hover-এ ছবি zoom */
.team-card:hover .avatar img {
    transform: scale(1.1);
}

/* ✅ Placeholder (ছবি না থাকলে) */
.team-card .avatar .placeholder {
    font-size: 48px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    line-height: 1;
}

/* ✅ Avatar hover effect */
.team-card:hover .avatar {
    transform: translateZ(30px) scale(1.1);
    box-shadow: 0 20px 50px rgba(250,0,63,0.6);
}

.team-card h4 {
    font-weight: 800;
    font-size: 19px;
    margin-bottom: 4px;
    transition: var(--transition);
}

.team-card:hover h4 {
    transform: translateZ(20px);
}

.team-card .team-position {
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 4px;
}

.team-card .team-company {
    color: var(--text-muted);
    font-size: 13.5px;
    margin-bottom: 16px;
}

.team-card .team-contact {
    display: flex;
    justify-content: center;
    gap: 14px;
}

.team-card .team-contact a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 15px;
    opacity: 0.75;
    transition: var(--transition);
    transform-style: preserve-3d;
}

.team-card .team-contact a:hover {
    opacity: 1;
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-5px) translateZ(20px) rotateY(360deg);
    box-shadow: 0 10px 25px rgba(250,0,63,0.5);
}

/* ============================================================
   ক্লায়েন্ট কার্ড — 3D
   ============================================================ */
.client-filters { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; perspective: 500px; }
.filter-btn {
    padding: 10px 24px;
    border-radius: 30px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 15px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.5);
    transform-style: preserve-3d;
}
.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px) translateZ(15px) rotateX(-5deg);
    box-shadow: 0 10px 25px rgba(250,0,63,0.2);
}
.filter-btn.active {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 
        0 10px 30px rgba(250,0,63,0.5),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    transform: translateZ(20px);
}

.clients-grid-modern { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; perspective: 1200px; }
.client-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px 22px;
    box-shadow: 
        0 8px 25px rgba(10,10,10,0.07),
        0 3px 12px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    display: flex; flex-direction: column;
    align-items: flex-start; gap: 12px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.client-card:hover {
    transform: translateY(-10px) translateZ(30px) rotateX(3deg);
    box-shadow: 
        0 30px 60px rgba(10,10,10,0.15),
        0 15px 30px rgba(250,0,63,0.12);
    border-color: var(--primary);
}
.client-card .client-logo {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(250,0,63,0.15), rgba(250,0,63,0.05));
    border: 2px solid rgba(250,0,63,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; font-weight: 900;
    color: var(--primary);
    box-shadow: inset 0 2px 6px rgba(250,0,63,0.1);
    transition: var(--transition);
    transform-style: preserve-3d;
}
.client-card:hover .client-logo {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
    transform: rotateY(360deg) scale(1.15) translateZ(20px);
    box-shadow: 0 15px 40px rgba(250,0,63,0.5);
}
.client-card h4 { font-size: 15px; font-weight: 800; line-height: 1.4; transition: var(--transition); }
.client-card:hover h4 { transform: translateZ(15px); }

.clients-load-more { text-align: center; margin-top: 40px; }
.load-more-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 36px;
    border-radius: 30px;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 
        0 10px 30px rgba(250,0,63,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.load-more-btn:hover {
    transform: translateY(-5px) translateZ(30px) rotateX(-8deg);
    box-shadow: 0 20px 50px rgba(250,0,63,0.7);
}

/* ============================================================
   রিভিউ স্লাইডার — 3D
   ============================================================ */
.reviews-slider { position: relative; overflow: hidden; padding: 6px 4px 12px; perspective: 1500px; }
.reviews-track {
    display: flex;
    gap: 22px;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.review-card {
    flex: 0 0 calc((100% - 44px) / 3);
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 22px 22px 20px;
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    display: flex; flex-direction: column;
    min-height: 220px;
    position: relative;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.review-card:hover {
    transform: translateY(-8px) translateZ(30px) rotateX(4deg) rotateY(-3deg);
    box-shadow: 
        0 30px 60px rgba(10,10,10,0.15),
        0 15px 30px rgba(250,0,63,0.15);
    border-color: var(--primary);
}
.review-quote { position: absolute; top: 16px; right: 20px; font-size: 32px; color: var(--primary); opacity: 0.1; }
.review-stars { color: #FFC107; font-size: 13px; letter-spacing: 2px; margin-bottom: 10px; }
.review-text { font-size: 13.5px; line-height: 1.65; margin-bottom: 14px; font-style: italic; flex: 1; overflow: hidden; }
.review-author { display: flex; align-items: center; gap: 10px; padding-top: 12px; border-top: 1px solid var(--border-subtle); margin-top: auto; }
.review-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 900; font-size: 15px;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(250,0,63,0.5), inset 0 2px 0 rgba(255,255,255,0.3);
    transform-style: preserve-3d;
}
.review-card:hover .review-avatar { transform: translateZ(15px) scale(1.1); }
.review-name { font-weight: 800; font-size: 13.5px; line-height: 1.25; }
.review-company { font-size: 11.5px; color: var(--text-muted); }
.reviews-nav { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 28px; perspective: 500px; }
.review-nav-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    font-size: 15px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
    transform-style: preserve-3d;
}
.review-nav-btn:hover {
    background: var(--primary-gradient);
    color: #fff;
    border-color: var(--primary);
    transform: scale(1.15) translateZ(20px) rotateY(180deg);
    box-shadow: 0 15px 35px rgba(250,0,63,0.6);
}
.reviews-dots { display: flex; gap: 8px; }
.reviews-dots button {
    width: 9px; height: 9px;
    border-radius: 50%;
    border: none;
    background: var(--gray-300);
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.reviews-dots button.active {
    width: 28px;
    border-radius: 6px;
    background: var(--primary-gradient);
    box-shadow: 0 0 20px rgba(250,0,63,0.7), inset 0 1px 0 rgba(255,255,255,0.4);
    transform: translateZ(10px);
}

/* ============================================================
   যোগাযোগ কার্ড — 3D
   ============================================================ */
.contact-section { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 30px; perspective: 1200px; }
.contact-card {
    background: var(--card-bg);
    padding: 36px;
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-align: center;
    transform-style: preserve-3d;
}
.contact-card:hover {
    transform: translateY(-10px) translateZ(35px) rotateX(4deg);
    border-color: var(--primary);
    box-shadow: 
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15);
}
.contact-card .icon {
    width: 64px; height: 64px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    color: var(--white);
    font-size: 26px;
    box-shadow: 
        0 8px 25px rgba(250,0,63,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.contact-card:hover .icon {
    transform: translateZ(30px) rotateY(360deg) scale(1.15);
    box-shadow: 0 20px 50px rgba(250,0,63,0.6);
}
.contact-card h4 { font-weight: 800; font-size: 17px; transition: var(--transition); }
.contact-card:hover h4 { transform: translateZ(20px); }
.contact-card p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.7; }

/* ============================================================
   ফিডব্যাক সেকশন — 3D
   ============================================================ */
.feedback-section {
    background: linear-gradient(145deg, #0A0A0A, #141414);
    color: #fff;
    padding: 90px 0;
    border-radius: 40px 40px 0 0;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 -30px 80px rgba(0,0,0,0.3);
    transform-style: preserve-3d;
}
.feedback-section::before {
    content: '';
    position: absolute;
    top: -30%; right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(250,0,63,0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float3D 10s ease-in-out infinite;
}
.feedback-section .section-title h2 { color: #fff; }
.feedback-section .section-title p { color: rgba(255,255,255,0.5); }
.feedback-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: start; position: relative; z-index: 2; }
.feedback-info h3 { font-size: 32px; font-weight: 900; margin-bottom: 18px; line-height: 1.3; }
.feedback-info h3 span { color: var(--primary-light); text-shadow: 0 0 30px rgba(250,0,63,0.5); }
.feedback-info p { color: rgba(255,255,255,0.65); font-size: 15px; line-height: 1.9; margin-bottom: 28px; }
.feedback-info ul { list-style: none; }
.feedback-info ul li { display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,0.8); font-size: 14.5px; margin-bottom: 16px; }
.feedback-info ul li i { color: var(--primary-light); font-size: 18px; width: 24px; }
.feedback-form {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 40px 36px;
    backdrop-filter: blur(20px);
    box-shadow: 
        0 30px 80px rgba(0,0,0,0.5),
        inset 0 1px 0 rgba(255,255,255,0.1);
    transform-style: preserve-3d;
}
.feedback-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feedback-form .form-group { margin-bottom: 20px; }
.feedback-form .form-group label {
    display: block;
    font-size: 12px; font-weight: 700;
    margin-bottom: 9px;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.feedback-form .form-group input,
.feedback-form .form-group select,
.feedback-form .form-group textarea {
    width: 100%;
    padding: 14px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.06);
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.3);
    transform-style: preserve-3d;
}
.feedback-form .form-group input:focus,
.feedback-form .form-group select:focus,
.feedback-form .form-group textarea:focus {
    border-color: var(--primary);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 0 4px rgba(250,0,63,0.2), inset 0 2px 6px rgba(0,0,0,0.3);
    transform: translateZ(10px);
}
.feedback-form .form-group select option { background: #1A1A1A; color: #fff; }
.feedback-form .form-group textarea { min-height: 120px; resize: vertical; }
.feedback-form .form-submit {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 12px;
    background: var(--primary-gradient);
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 10px 30px rgba(250,0,63,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3),
        inset 0 -2px 4px rgba(0,0,0,0.2);
    transform-style: preserve-3d;
}
.feedback-form .form-submit:hover {
    transform: translateY(-5px) translateZ(30px) rotateX(-8deg);
    box-shadow: 0 20px 50px rgba(250,0,63,0.7);
}

/* ============================================================
   পেজ হিরো — 3D Banner
   ============================================================ */
.page-hero {
    background: linear-gradient(145deg, #0A0A0A, #141414);
    color: #fff;
    padding: 90px 0 70px;
    text-align: center;
    border-radius: 0 0 40px 40px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 30px 80px rgba(0,0,0,0.4),
        inset 0 -10px 30px rgba(0,0,0,0.4);
    transform-style: preserve-3d;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(250,0,63,0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float3D 8s ease-in-out infinite;
}
.page-hero h1 {
    font-size: 46px; font-weight: 900;
    margin-bottom: 14px;
    position: relative;
    z-index: 2;
    text-shadow: 0 6px 30px rgba(0,0,0,0.5);
    animation: fadeInUp 0.9s ease;
}
.page-hero h1 span { color: var(--primary); text-shadow: 0 0 30px rgba(250,0,63,0.6); }
.page-hero p { color: rgba(255,255,255,0.6); font-size: 17px; max-width: 640px; margin: 0 auto; position: relative; z-index: 2; }
.page-hero .breadcrumb { display: flex; justify-content: center; gap: 12px; margin-top: 22px; font-size: 13.5px; color: rgba(255,255,255,0.45); position: relative; z-index: 2; }
.page-hero .breadcrumb a { color: rgba(255,255,255,0.65); transition: var(--transition); }
.page-hero .breadcrumb a:hover { color: var(--primary-light); text-shadow: 0 0 15px rgba(250,0,63,0.6); }

/* ============================================================
   ইনভেস্টর টেবিল — 3D
   ============================================================ */
.investor-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 
        0 20px 50px rgba(10,10,10,0.1),
        0 5px 20px rgba(10,10,10,0.05),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
}
.investor-table th {
    background: var(--primary-gradient);
    color: #fff;
    padding: 20px 24px;
    text-align: left;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: inset 0 2px 0 rgba(255,255,255,0.2);
}
.investor-table td { padding: 18px 24px; border-bottom: 1px solid var(--border-subtle); font-size: 14.5px; transition: var(--transition); }
.investor-table tr:last-child td { border-bottom: none; }
.investor-table tr:hover td { background: rgba(250,0,63,0.03); transform: translateX(5px); }
.investor-table .btn-download {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 8px 20px;
    border-radius: 20px;
    background: rgba(250,0,63,0.1);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.investor-table .btn-download:hover {
    background: var(--primary-gradient);
    color: #fff;
    transform: translateY(-3px) translateZ(15px);
    box-shadow: 0 10px 25px rgba(250,0,63,0.5);
}

/* ============================================================
   ক্যারিয়ার — 3D
   ============================================================ */
.career-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; perspective: 1200px; }
.career-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.career-card:hover {
    transform: translateY(-12px) translateZ(40px) rotateX(4deg) rotateY(-3deg);
    border-color: var(--primary);
    box-shadow: 
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15);
}
.career-card .job-type {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 10px; font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    background: rgba(250,0,63,0.1);
    color: var(--primary);
    margin-bottom: 16px;
    box-shadow: inset 0 1px 3px rgba(250,0,63,0.15);
}
.career-card h3 { font-size: 21px; font-weight: 800; margin-bottom: 12px; transition: var(--transition); }
.career-card:hover h3 { transform: translateZ(20px); }
.career-card .job-meta { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; font-size: 13.5px; color: var(--text-muted); }
.career-card .job-meta i { color: var(--primary); margin-right: 5px; }
.career-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.career-card .btn-apply {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 12px 32px;
    border-radius: 30px;
    background: var(--primary-gradient);
    color: #fff;
    font-weight: 800;
    font-size: 13px;
    box-shadow: 0 8px 25px rgba(250,0,63,0.4), inset 0 2px 0 rgba(255,255,255,0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.career-card .btn-apply:hover {
    transform: translateY(-5px) translateZ(25px) rotateX(-8deg);
    box-shadow: 0 15px 40px rgba(250,0,63,0.7);
}

/* ============================================================
   নিউজ কার্ড — 3D
   ============================================================ */
.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 30px; perspective: 1200px; }
.news-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04);
    border: 1px solid var(--card-border);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}
.news-card:hover {
    transform: translateY(-12px) translateZ(40px) rotateX(4deg);
    border-color: var(--primary);
    box-shadow: 
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15);
}
.news-card .news-img {
    height: 200px;
    display: flex; align-items: center; justify-content: center;
    font-size: 56px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -6px 15px rgba(0,0,0,0.3);
}
.news-card .news-img .news-cat {
    position: absolute;
    top: 18px; left: 18px;
    background: rgba(0,0,0,0.4);
    color: #fff;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 10px; font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}
.news-card .news-body { padding: 28px 30px; }
.news-card .news-date { font-size: 12.5px; color: var(--text-muted); margin-bottom: 12px; }
.news-card .news-date i { color: var(--primary); margin-right: 6px; }
.news-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 12px; line-height: 1.5; transition: var(--transition); }
.news-card:hover h3 { transform: translateZ(15px); }
.news-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 18px; }
.news-card .read-more { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 700; font-size: 13.5px; transition: var(--transition); }
.news-card .read-more:hover { gap: 12px; text-shadow: 0 0 15px rgba(250,0,63,0.4); }

/* ============================================================
   সাইটম্যাপ — 3D
   ============================================================ */
.sitemap-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 40px; perspective: 1000px; }
.sitemap-col h4 { font-size: 17px; font-weight: 800; color: var(--primary); margin-bottom: 18px; display: flex; align-items: center; gap: 10px; text-shadow: 0 2px 10px rgba(250,0,63,0.3); }
.sitemap-col a { display: block; padding: 8px 0; font-size: 14.5px; color: var(--text-secondary); transition: var(--transition); transform-style: preserve-3d; }
.sitemap-col a:hover { color: var(--primary); padding-left: 10px; transform: translateZ(10px); }

/* ============================================================
   লিগ্যাল — 3D
   ============================================================ */
.legal-content {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 48px;
    box-shadow: 
        0 15px 40px rgba(10,10,10,0.1),
        0 5px 15px rgba(10,10,10,0.05),
        inset 0 1px 0 rgba(255,255,255,0.5);
    border: 1px solid var(--card-border);
    transform-style: preserve-3d;
}
.legal-content h2 { font-size: 26px; font-weight: 800; margin-bottom: 20px; color: var(--primary); text-shadow: 0 2px 15px rgba(250,0,63,0.3); }
.legal-content h3 { font-size: 19px; font-weight: 700; margin: 30px 0 14px; }
.legal-content p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 16px; }

/* ============================================================
   ফুটার — 3D
   ============================================================ */
footer {
    background: linear-gradient(180deg, #0A0A0A 0%, #000 100%);
    color: var(--footer-text);
    padding: 80px 0 30px;
    border-top: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
    box-shadow: 0 -20px 60px rgba(0,0,0,0.3), inset 0 4px 20px rgba(250,0,63,0.2);
}
footer::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(250,0,63,0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float3D 12s ease-in-out infinite;
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 50px; margin-bottom: 40px; position: relative; z-index: 2; perspective: 1000px; }
.footer-col { transform-style: preserve-3d; transition: var(--transition); }
.footer-col:hover { transform: translateZ(20px); }
.footer-col h4 { font-size: 18px; font-weight: 800; margin-bottom: 20px; color: var(--primary-light); display: flex; align-items: center; gap: 10px; text-shadow: 0 0 20px rgba(250,0,63,0.5); }
.footer-col p, .footer-col a { color: rgba(255,255,255,0.55); font-size: 14.5px; line-height: 2.2; transition: var(--transition); }
.footer-col a:hover { color: var(--primary-light); text-shadow: 0 0 15px rgba(250,0,63,0.5); transform: translateX(5px); display: inline-block; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; text-align: center; font-size: 13.5px; color: rgba(255,255,255,0.3); position: relative; z-index: 2; }
.footer-bottom i { color: var(--primary); text-shadow: 0 0 20px rgba(250,0,63,0.6); }
.footer-legal-links { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-bottom: 18px; }
.footer-legal-links a { color: rgba(255,255,255,0.45); font-size: 13px; transition: var(--transition); }
.footer-legal-links a:hover { color: var(--primary-light); text-shadow: 0 0 15px rgba(250,0,63,0.5); }

/* ============================================================
   মোডাল — 3D
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(15px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    perspective: 1500px;
}
.modal-overlay.active { display: flex; }
.modal-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: 
        0 50px 120px rgba(0,0,0,0.6),
        0 20px 50px rgba(250,0,63,0.3),
        inset 0 1px 0 rgba(255,255,255,0.1);
    max-width: 560px;
    width: 100%;
    padding: 44px 40px;
    position: relative;
    border: 1px solid var(--card-border);
    animation: modalIn 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    max-height: 90vh;
    overflow-y: auto;
    transform-style: preserve-3d;
}
.modal-box .modal-close {
    position: absolute;
    top: 18px; right: 22px;
    font-size: 28px;
    background: none; border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}
.modal-box .modal-close:hover { color: var(--primary); transform: rotate(180deg) scale(1.2); }
.modal-box .modal-icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px;
    color: #fff;
    margin: 0 auto 22px;
    background: var(--primary-gradient);
    box-shadow: 0 15px 40px rgba(250,0,63,0.6), inset 0 2px 0 rgba(255,255,255,0.3);
    transform-style: preserve-3d;
    animation: pulse3D 3s infinite;
}
.modal-box h3 { text-align: center; font-size: 26px; font-weight: 800; margin-bottom: 10px; }
.modal-box .modal-sub { text-align: center; color: var(--text-muted); font-size: 14.5px; margin-bottom: 32px; }
.modal-box .form-group { margin-bottom: 20px; }
.modal-box .form-group label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 9px; color: var(--text-secondary); }
.modal-box .form-group input {
    width: 100%;
    padding: 14px 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--input-bg);
    color: var(--text-color);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.05);
}
.modal-box .form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(250,0,63,0.15), inset 0 2px 6px rgba(0,0,0,0.05);
}
.modal-box .modal-submit {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 12px;
    background: var(--primary-gradient);
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    margin-top: 10px;
    box-shadow: 0 10px 30px rgba(250,0,63,0.4), inset 0 2px 0 rgba(255,255,255,0.3);
    transform-style: preserve-3d;
}
.modal-box .modal-submit:hover {
    transform: translateY(-5px) translateZ(25px) rotateX(-8deg);
    box-shadow: 0 20px 50px rgba(250,0,63,0.7);
}
.modal-box .modal-note { text-align: center; font-size: 12.5px; color: var(--text-muted); margin-top: 18px; }

/* ============================================================
   রেসপন্সিভ
   ============================================================ */
@media (max-width: 1200px) { .real-time-clock { display: none; } }
@media (max-width: 1024px) {
    .slide-content h2 { font-size: 36px; }
    .slide-image .shape-icon { width: 160px; height: 160px; font-size: 62px; }
    .slide { padding: 50px 40px; min-height: 500px; }
    .feedback-grid { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 36px; }
}
@media (max-width: 992px) {
    .overview-grid { grid-template-columns: 1fr 1fr; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .review-card { flex: 0 0 calc((100% - 22px) / 2); }
}
@media (max-width: 768px) {
    .top-bar .contact-info, .top-bar .right-section { display: none; }
    .top-bar { padding: 6px 0; }
    .top-bar .container { justify-content: center; }
    .top-bar .contact-info-mobile { display: flex !important; gap: 16px; font-size: 13px; font-weight: 600; }
    .top-bar .contact-info-mobile a { color: var(--white); display: flex; align-items: center; gap: 6px; }
    .hamburger { display: flex; }
    .menu { display: none; }
    .slide { padding: 40px 28px; flex-direction: column; text-align: center; min-height: 460px; }
    .slide-content p { margin: 0 auto 22px; max-width: 100%; }
    .slide-content h2 { font-size: 30px; }
    .slide-content .btn-group { justify-content: center; }
    .slide-image .shape-icon { width: 130px; height: 130px; font-size: 50px; }
    .slider-btn { width: 42px; height: 42px; font-size: 16px; }
    .slider-btn.prev { left: 12px; }
    .slider-btn.next { right: 12px; }
    .slide-counter { display: none; }
    .section-padding { padding: 60px 0; }
    .section-title h2 { font-size: 32px; }
    .company-grid, .overview-grid, .feature-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .logo-text .main { font-size: 23px; }
    .logo-shape { width: 46px; height: 46px; font-size: 21px; }
    .notice-item { flex-wrap: wrap; }
    .feedback-grid { grid-template-columns: 1fr; }
    .feedback-form .form-row { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 30px; }
    .page-hero { padding: 70px 0 50px; }
    .sitemap-grid { grid-template-columns: 1fr 1fr; }
    .legal-content { padding: 30px; }
    .investor-table th, .investor-table td { padding: 14px 16px; font-size: 13px; }
    .clients-grid-modern { grid-template-columns: 1fr 1fr; gap: 14px; }
    .client-card { padding: 18px 16px; gap: 8px; }
    .client-card .client-logo { width: 44px; height: 44px; font-size: 18px; }
    .client-card h4 { font-size: 13.5px; }
    .client-filters { gap: 8px; }
    .filter-btn { padding: 8px 18px; font-size: 12.5px; }
    .mobile-menu { text-align: center; }
    .mobile-menu .mobile-logo { justify-content: center; flex-direction: column; gap: 10px; }
    .mobile-menu .mobile-nav { align-items: center; }
    .mobile-menu .mobile-nav a { justify-content: center; width: 100%; }
    .mobile-menu .mobile-contact { align-items: center; }
    .mobile-menu .mobile-contact a { justify-content: center; width: 100%; }
    .mobile-menu .mobile-social { justify-content: center; }
    .mobile-menu .mobile-lang-theme { justify-content: center; flex-direction: column; gap: 12px; }
    .lang-group-mobile { width: 100%; justify-content: center; }
    .lang-switch-btn-mobile { flex: 1; text-align: center; padding: 10px; }
}
@media (max-width: 600px) {
    .review-card { flex: 0 0 100%; padding: 20px; }
}
@media (max-width: 480px) {
    .container { padding: 0 18px; }
    .slide-content h2 { font-size: 26px; }
    .slide-image .shape-icon { width: 100px; height: 100px; font-size: 38px; }
    .clients-grid-modern { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .logo-text .main { font-size: 21px; }
    .logo-text .sub { font-size: 9px; }
    .logo-shape { width: 42px; height: 42px; font-size: 19px; }
    .mobile-menu { width: 100%; max-width: 100%; padding: 26px 22px; }
    .stat-item .number { font-size: 38px; }
    .team-card .avatar { width: 88px; height: 88px; font-size: 36px; }
    .modal-box { padding: 32px 24px; }
    .offer-banner { font-size: 13px; padding: 14px 0; }
    .page-hero h1 { font-size: 26px; }
    .sitemap-grid { grid-template-columns: 1fr; }
    .project-feature .project-thumb { height: 180px; }
    .project-feature .project-info { padding: 20px 20px 22px; }
}
@media (max-width: 380px) {
    .team-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   3D SCROLL ANIMATION SUPPORT
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================================
   ৩টি Google Map — পাশাপাশি সাইড-বাই-সাইড
   ============================================================ */
.maps-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-subtle);
}

.maps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    perspective: 1500px;
}

@media (max-width: 1024px) {
    .maps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .maps-grid { grid-template-columns: 1fr; gap: 18px; }
}

.map-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
    box-shadow:
        0 10px 30px rgba(10,10,10,0.08),
        0 4px 15px rgba(10,10,10,0.04),
        inset 0 1px 0 rgba(255,255,255,0.5);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.map-card:hover {
    transform: translateY(-10px) translateZ(30px) rotateX(3deg);
    box-shadow:
        0 40px 80px rgba(10,10,10,0.15),
        0 20px 40px rgba(250,0,63,0.15);
    border-color: var(--primary);
}

.map-card .map-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 18px;
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: inset 0 2px 0 rgba(255,255,255,0.2), inset 0 -2px 6px rgba(0,0,0,0.2);
    flex-shrink: 0;
}

.map-card .map-header i {
    font-size: 20px;
    animation: pulse3D 2.5s infinite;
    flex-shrink: 0;
}

.map-card .map-header h4 {
    font-size: 15px;
    font-weight: 800;
    flex: 1;
    color: #fff;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.map-card .map-header span {
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    background: rgba(0,0,0,0.25);
    border-radius: 20px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
    white-space: nowrap;
    flex-shrink: 0;
}

.map-card .map-frame {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--gray-200);
    flex-grow: 1;
}

.map-card .map-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    filter: grayscale(20%);
    transition: filter 0.5s ease;
}

.map-card:hover .map-frame iframe {
    filter: grayscale(0%);
}

.map-card .map-footer {
    padding: 14px 18px;
    background: var(--card-bg);
    border-top: 1px solid var(--border-subtle);
    text-align: center;
    flex-shrink: 0;
}

.map-card .map-footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    transition: var(--transition);
}

.map-card .map-footer a:hover {
    gap: 12px;
    text-shadow: 0 0 15px rgba(250,0,63,0.4);
}

.map-card .map-footer a i {
    transition: transform 0.4s ease;
}

.map-card .map-footer a:hover i {
    transform: rotate(-15deg) scale(1.2);
}

/* ============================================================
   FINAL OVERRIDE — Team Image Fix
   ============================================================ */
.team-card .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    border-radius: 50%;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.team-card:hover .avatar img {
    transform: scale(1.1);
}

[data-theme="dark"] .team-card .avatar {
    background: #1C1C1C;
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
    .team-card .avatar {
        width: 100px;
        height: 100px;
        font-size: 40px;
    }
}

@media (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    .team-card .avatar {
        width: 90px;
        height: 90px;
        font-size: 36px;
    }
}