/*
Theme Name: CITIGRAFFIX Premium Theme
Theme URI: https://www.citigraffix.com/
Author: CITIGRAFFIX Design Studio
Author URI: https://www.citigraffix.com/
Description: A highly optimized, responsive, and futuristic custom theme for CITIGRAFFIX Creative Agency.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: citigraffix
*/

/* 1. CSS VARIABLES & THEME TOKENS */
:root {
    /* Font Families */
    --font-heading: 'Poppins', 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Base Transition */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows & Glows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.25);
    --shadow-accent: 0 0 25px rgba(14, 165, 233, 0.3);

    /* Brand Colors (Static) */
    --color-primary: #0B1F3A;
    --color-blue-sky: #0EA5E9;
    --color-accent: #00D4FF;
    --color-accent-light: #38BDF8;
}

/* Dark Mode Tokens (Default) */
[data-theme="dark"] {
    --bg-primary: #030712;
    --bg-secondary: #0b1329;
    --bg-tertiary: #111d37;
    --bg-glass: rgba(11, 19, 41, 0.7);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(14, 165, 233, 0.15);
    --border-glow: rgba(0, 212, 255, 0.2);
    --btn-secondary-bg: rgba(255, 255, 255, 0.05);
    --btn-secondary-hover: rgba(255, 255, 255, 0.1);
    --card-glow: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(14, 165, 233, 0.08), transparent 40%);
}

/* Light Mode Tokens */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: rgba(14, 165, 233, 0.1);
    --border-glow: rgba(14, 165, 233, 0.1);
    --btn-secondary-bg: rgba(15, 23, 42, 0.05);
    --btn-secondary-hover: rgba(15, 23, 42, 0.1);
    --card-glow: none;
}

/* 2. BASE RESET & INITIAL SETUP */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    scrollbar-width: thin;
    scrollbar-color: var(--color-blue-sky) var(--bg-primary);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--color-blue-sky);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-darker {
    background-color: var(--bg-secondary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

/* Section Header Styles */
.section-header {
    margin-bottom: 60px;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-blue-sky);
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

.section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 2px;
    background-color: var(--color-blue-sky);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-blue-sky) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mt-5 { margin-top: 3rem; }
.mb-4 { margin-bottom: 1.5rem; }
.text-center { text-align: center; }

/* 3. PRELOADER */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #030712;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader-content {
    text-align: center;
}

.preloader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(14, 165, 233, 0.1);
    border-top: 3px solid var(--color-blue-sky);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.preloader-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: #ffffff;
    margin-bottom: 8px;
}

.preloader-subtitle {
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--color-accent);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 4. CUSTOM CURSOR */
.custom-cursor {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.1s ease, background-color var(--transition-fast);
}

.custom-cursor-follower {
    width: 32px;
    height: 32px;
    border: 1px solid var(--color-blue-sky);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s cubic-bezier(0.25, 1, 0.5, 1), border-color var(--transition-fast);
}

/* Cursor scale on hover */
.custom-cursor.hovered {
    transform: translate(-50%, -50%) scale(2);
    background-color: var(--color-blue-sky);
}
.custom-cursor-follower.hovered {
    transform: translate(-50%, -50%) scale(1.5);
    border-color: var(--color-accent);
    background-color: rgba(0, 212, 255, 0.05);
}

/* Hide on mobile devices */
@media (max-width: 1024px) {
    .custom-cursor, .custom-cursor-follower {
        display: none;
    }
}

/* 5. STICKY HEADER */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: padding var(--transition-normal), background-color var(--transition-normal);
    padding: 20px 0;
}

.main-header.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo-link {
    display: flex;
    align-items: center;
}

.brand-logo {
    height: 38px;
    width: auto;
    transition: transform var(--transition-normal);
}

.logo-link:hover .brand-logo {
    transform: scale(1.02);
}

.brand-logo.light-logo {
    display: none;
}

[data-theme="light"] .brand-logo.dark-logo {
    display: none;
}
[data-theme="light"] .brand-logo.light-logo {
    display: block;
}

/* Navigation Menu */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-blue-sky);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    transition: var(--transition-fast);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-blue-sky) 0%, #0284c7 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.35);
}

.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--btn-secondary-hover);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--color-blue-sky);
    color: var(--color-blue-sky);
}

.btn-outline:hover {
    background-color: rgba(14, 165, 233, 0.05);
    transform: translateY(-2px);
}

/* Theme Toggle Button */
.theme-toggle-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
    background-color: var(--btn-secondary-hover);
    transform: scale(1.05);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.mobile-nav-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

/* Scroll Progress Bar */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(to right, var(--color-blue-sky), var(--color-accent));
    z-index: 1000;
}

/* 6. HERO SECTION */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 140px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: radial-gradient(ellipse at bottom, #071120 0%, #030712 100%);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(3, 7, 18, 0.1) 0%, rgba(3, 7, 18, 0.8) 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-text-block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tagline-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-accent);
    background-color: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
    padding: 6px 14px;
    border-radius: 30px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

/* Statistics Grid */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    width: 100%;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-plus {
    font-size: 1.5rem;
    color: var(--color-blue-sky);
    font-weight: 700;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 4px;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-accent);
}

/* Floating Elements Visual Block - 3D Showcase Stage */
.hero-visual-block {
    position: relative;
    height: 560px; /* Taller container to provide breathing room and proportional spacing */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 25px;
}

.stage-logo-wrapper {
    position: absolute;
    top: 25px; /* Positioned clearly at the top, completely above the cards */
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 320px;
    display: flex;
    justify-content: center;
    z-index: 2;
}

.stage-logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 12px rgba(14, 165, 233, 0.35));
    transition: filter 0.3s ease; /* Smooth hover transition */
    animation: floatStage 6s ease-in-out infinite;
}

.stage-logo:hover {
    filter: drop-shadow(0 0 25px rgba(14, 165, 233, 0.65)); /* Interactive glowing effect on hover */
}

.stage-3d-carousel {
    position: relative;
    width: 100%;
    margin-top: 155px; /* Shifted down to create a clear 67px gap between the logo and cards */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}

.stage-3d-deck {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 380px;
    perspective: 1200px;
    transform-style: preserve-3d;
    animation: floatStage 6s ease-in-out infinite;
    z-index: 3;
}

/* Backstage radial glowing spotlight behind the active card */
.stage-3d-deck::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.18) 0%, rgba(14, 165, 233, 0) 70%);
    z-index: 0;
    pointer-events: none;
    filter: blur(25px);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.45);
    font-size: 2.8rem;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
    z-index: 10;
    line-height: 1;
}

.carousel-arrow:hover {
    color: var(--color-accent);
    transform: translateY(-50%) scale(1.2);
}

.carousel-arrow.arrow-left {
    left: -40px;
}

.carousel-arrow.arrow-right {
    right: -40px;
}

.card-3d {
    position: absolute;
    top: 25px; /* Centers 330px card vertically within the 380px deck */
    left: 50%;
    width: 250px;
    height: 330px;
    margin-left: -125px;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.6s, 
                border-color 0.6s, 
                background-color 0.6s,
                opacity 0.6s, 
                visibility 0.6s,
                filter 0.6s, 
                z-index 0.6s;
    cursor: pointer;
}

.card-3d img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: transform var(--transition-normal);
}

.card-3d-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 8px;
    background: linear-gradient(180deg, rgba(3, 7, 18, 0) 0%, rgba(3, 7, 18, 0.95) 100%);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    transform: translateY(100%);
    opacity: 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.card-3d:hover .card-3d-label {
    opacity: 1;
    transform: translateY(0);
}

.card-3d:hover img {
    transform: scale(1.03);
}

/* 3D Carousel Card Positioning States */
.card-3d.active {
    background-color: #0ea5e9; /* Bright Sky Blue */
    border: 5px solid #ffffff; /* Thick white border */
    transform: translate3d(0, 0, 80px) scale(1); /* Centers active card on horizontal line */
    z-index: 5;
    opacity: 1;
    visibility: visible;
    filter: blur(0);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 212, 255, 0.25);
}

.card-3d.left {
    background-color: #1e293b; /* Dark slate background */
    border: 2px solid rgba(255, 255, 255, 0.3); /* Grey border */
    transform: translate3d(-140px, 20px, 0) rotateY(32deg) scale(0.75); /* Pulls side cards in, subtle vertical dip */
    z-index: 3;
    opacity: 0.65;
    visibility: visible;
    filter: blur(2px);
}

.card-3d.right {
    background-color: #1e293b; /* Dark slate background */
    border: 2px solid rgba(255, 255, 255, 0.3); /* Grey border */
    transform: translate3d(140px, 20px, 0) rotateY(-32deg) scale(0.75); /* Pulls side cards in, subtle vertical dip */
    z-index: 3;
    opacity: 0.65;
    visibility: visible;
    filter: blur(2px);
}

.card-3d.hidden-left {
    background-color: #1e293b;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transform: translate3d(-220px, 20px, -100px) scale(0.6);
    z-index: 1;
    opacity: 0 !important;
    visibility: hidden;
    filter: blur(4px);
    pointer-events: none;
}

.card-3d.hidden-right {
    background-color: #1e293b;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transform: translate3d(220px, 20px, -100px) scale(0.6);
    z-index: 1;
    opacity: 0 !important;
    visibility: hidden;
    filter: blur(4px);
    pointer-events: none;
}

/* Hover scales for card states */
.card-3d.active:hover {
    transform: translate3d(0, -10px, 130px) scale(1.08); /* Lift card slightly on hover */
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 212, 255, 0.35);
}

.card-3d.left:hover {
    transform: translate3d(-160px, 10px, 40px) rotateY(15deg) scale(0.88);
    filter: blur(0);
    opacity: 0.95;
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 212, 255, 0.15);
}

.card-3d.right:hover {
    transform: translate3d(160px, 10px, 40px) rotateY(-15deg) scale(0.88);
    filter: blur(0);
    opacity: 0.95;
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 212, 255, 0.15);
}

/* Keyframes */
@keyframes floatStage {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Scroll indicator */
.scroll-down-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.mouse-icon {
    width: 20px;
    height: 32px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.mouse-icon .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--color-blue-sky);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.5s infinite;
}

@keyframes scrollMouse {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(10px); opacity: 0; }
}

/* 7. TRUST SECTION */
.trust-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 40px 0;
    overflow: hidden;
}

.trust-title {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 24px;
}

.marquee-container {
    display: flex;
    overflow: hidden;
    user-select: none;
    mask-image: linear-gradient(to right, transparent, #fff 15%, #fff 85%, transparent);
}

.marquee-content {
    flex-shrink: 0;
    display: flex;
    justify-content: space-around;
    min-width: 100%;
    gap: 60px;
    animation: marqueeScroller 30s linear infinite;
}

.marquee-content span {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-muted);
    opacity: 0.35;
    transition: opacity var(--transition-fast);
}

.marquee-content span:hover {
    opacity: 0.8;
}

@keyframes marqueeScroller {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.trust-disclaimer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* 8. ABOUT CITIGRAFFIX */
.founder-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.founder-image-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.image-border-glow {
    position: relative;
    border-radius: 20px;
    padding: 10px;
    background: linear-gradient(135deg, var(--border-color), rgba(0, 212, 255, 0.1));
    overflow: hidden;
}

.image-border-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 180deg at 50% 50%, transparent 0%, var(--color-accent) 50%, transparent 100%);
    animation: rotateConic 8s linear infinite;
    z-index: 1;
}

.image-border-glow::after {
    content: '';
    position: absolute;
    inset: 4px;
    background: var(--bg-primary);
    border-radius: 16px;
    z-index: 2;
}

.founder-image {
    position: relative;
    z-index: 3;
    border-radius: 16px;
    width: 100%;
    height: 480px;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter var(--transition-normal);
}

.founder-image-wrapper:hover .founder-image {
    filter: grayscale(0%);
}

.founder-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-blue-sky);
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 8px;
}

.founder-name {
    font-size: 2.2rem;
    margin-bottom: 4px;
}

.founder-titles {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.founder-bio {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.vision-mission-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.vm-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
}

.vm-icon {
    font-size: 1.5rem;
    color: var(--color-blue-sky);
    margin-bottom: 12px;
}

.vm-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.vm-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Philosophy Cards Grid */
.subsection-title {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.philosophy-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.philosophy-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 36px 30px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-blue-sky);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.philosophy-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 212, 255, 0.3);
}

.philosophy-card:hover::before {
    transform: scaleY(1);
}

.p-num {
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    opacity: 0.05;
    color: var(--text-primary);
}

.p-icon {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--color-blue-sky);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 24px;
}

.philosophy-card h4 {
    font-size: 1.3rem;
    margin-bottom: 6px;
}

.p-sub {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-accent);
    display: inline-block;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.philosophy-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Values badges */
.values-flex {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.value-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.value-badge:hover {
    border-color: var(--color-blue-sky);
    color: var(--color-blue-sky);
    transform: translateY(-2px);
}

/* 9. SERVICES GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 30px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 12px;
    background: var(--card-glow);
    z-index: 1;
    pointer-events: none;
}

.service-card * {
    position: relative;
    z-index: 2;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(14, 165, 233, 0.4);
}

.service-icon {
    font-size: 2.2rem;
    color: var(--color-blue-sky);
    margin-bottom: 24px;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.service-card-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
}

.service-sublist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.service-sublist li {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-sublist li i {
    font-size: 0.7rem;
    color: var(--color-accent);
}

.service-card:hover .service-sublist li {
    color: var(--text-secondary);
}

/* 10. PORTFOLIO SECTION */
.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
}

.filter-btn {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, var(--color-blue-sky) 0%, var(--color-accent-light) 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.25);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-item-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.portfolio-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.item-img-wrapper {
    position: relative;
    height: 250px;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item-card:hover .portfolio-img {
    transform: scale(1.08);
}

.portfolio-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(3, 7, 18, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-item-card:hover .portfolio-hover-overlay {
    opacity: 1;
}

.view-project-btn {
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid #ffffff;
    padding: 10px 22px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transform: translateY(15px);
    transition: transform var(--transition-normal), background-color var(--transition-fast);
}

.portfolio-item-card:hover .view-project-btn {
    transform: translateY(0);
}

.view-project-btn:hover {
    background-color: #ffffff;
    color: #030712;
}

.item-details {
    padding: 24px;
}

.item-cat {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-blue-sky);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 8px;
}

.item-title {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.item-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.item-results {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(3, 7, 18, 0.95);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 3rem;
    color: #ffffff;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: #ffffff;
    opacity: 0.5;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

.lightbox-prev { left: 40px; }
.lightbox-next { right: 40px; }

.lightbox-prev:hover, .lightbox-next:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.15);
}

.lightbox-content {
    max-width: 900px;
    width: 90%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.lightbox-media-wrapper {
    width: 100%;
    height: 480px;
    position: relative;
    overflow: hidden;
    background-color: #000;
}

.lightbox-img,
.lightbox-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lightbox-caption {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.lightbox-category {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-blue-sky);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.lightbox-title {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.lightbox-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.lightbox-results {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* 11. 3D VIDEO EVOLUTION CAROUSEL */
.video-evolution-section {
    background-color: var(--bg-primary);
}

.evolution-carousel-container {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
    z-index: 3;
}

.evolution-deck {
    position: relative;
    width: 100%;
    max-width: 680px;
    height: 380px;
    perspective: 1200px;
    transform-style: preserve-3d;
    animation: floatStageCards 8s ease-in-out infinite;
    z-index: 3;
}

.evo-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-accent);
    font-size: 2.8rem;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
    z-index: 10;
    line-height: 1;
}

.evo-arrow:hover {
    color: #00d4ff;
    transform: translateY(-50%) scale(1.25);
}

.evo-arrow.arrow-left {
    left: -40px;
}

.evo-arrow.arrow-right {
    right: -40px;
}

.evo-card {
    position: absolute;
    top: 0;
    left: 50%;
    width: 520px;
    height: 292px;
    margin-left: -260px;
    border-radius: 16px;
    overflow: hidden;
    background-color: #000000;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.6s, 
                border-color 0.6s, 
                opacity 0.6s, 
                filter 0.6s, 
                z-index 0.6s;
    cursor: pointer;
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.evo-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-pause-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 212, 255, 0.85);
    border: none;
    color: #ffffff;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease, opacity 0.3s ease;
    z-index: 6;
    font-size: 1.5rem;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.play-pause-btn:hover {
    background: #00d4ff;
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
}

.play-pause-btn i {
    margin-left: 4px; /* Offset play icon slightly to align visual weight */
}

.play-pause-btn i.fa-pause {
    margin-left: 0;
}

/* Hide play button when video is playing, show it on hover */
.evo-card.playing .play-pause-btn {
    opacity: 0;
    pointer-events: none;
}

.evo-card.playing:hover .play-pause-btn {
    opacity: 1;
    pointer-events: auto;
}

/* Ensure play button only shows on active cards */
.evo-card:not(.active) .play-pause-btn {
    opacity: 0;
    pointer-events: none;
}

.evo-card.active .play-pause-btn {
    opacity: 1;
    pointer-events: auto;
}

.video-tag {
    position: absolute;
    bottom: 15px;
    left: 20px;
    background: rgba(3, 7, 18, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: #00d4ff;
    padding: 6px 12px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 5;
    transition: opacity 0.3s ease;
}

/* 3D Carousel Positioning States for Video Carousel */
.evo-card.active {
    transform: translate3d(0, 10px, 80px) scale(1);
    z-index: 5;
    opacity: 1;
    filter: blur(0);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 212, 255, 0.25);
}

.evo-card.left {
    transform: translate3d(-240px, 10px, -100px) scale(0.7);
    z-index: 3;
    opacity: 0.5;
    filter: blur(3px);
    pointer-events: none;
}

.evo-card.right {
    transform: translate3d(240px, 10px, -100px) scale(0.7);
    z-index: 3;
    opacity: 0.5;
    filter: blur(3px);
    pointer-events: none;
}

.evo-card.hidden-left {
    transform: translate3d(-400px, 10px, -200px) scale(0.5);
    z-index: 1;
    opacity: 0;
    filter: blur(5px);
    pointer-events: none;
}

.evo-card.hidden-right {
    transform: translate3d(400px, 10px, -200px) scale(0.5);
    z-index: 1;
    opacity: 0;
    filter: blur(5px);
    pointer-events: none;
}

/* 12. WHY CHOOSE CITIGRAFFIX */
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    transition: transform var(--transition-normal);
}

.why-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-blue-sky);
}

.why-icon {
    font-size: 1.8rem;
    color: var(--color-blue-sky);
    margin-bottom: 20px;
}

.why-card h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.why-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 13. CREATIVE PROCESS TIMELINE */
.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 60px auto 0;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: var(--border-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 0 40px;
    margin-bottom: 40px;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 100%;
    transform: translate(-50%, 0);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 2px solid var(--color-blue-sky);
    color: var(--color-blue-sky);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    z-index: 5;
    transition: var(--transition-fast);
}

.timeline-item:nth-child(even) .timeline-dot {
    left: 0;
}

.timeline-item:hover .timeline-dot {
    background-color: var(--color-blue-sky);
    color: #ffffff;
    box-shadow: 0 0 10px var(--color-blue-sky);
}

.timeline-content {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    transition: border-color var(--transition-fast);
}

.timeline-item:hover .timeline-content {
    border-color: var(--color-accent);
}

.step-num {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 14. TESTIMONIALS */
.testimonials-slider {
    padding: 20px 0 60px;
}

.testimonial-card {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 50px;
    text-align: center;
    position: relative;
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 20px;
    left: 40px;
    font-size: 8rem;
    color: var(--color-blue-sky);
    opacity: 0.08;
    line-height: 1;
}

.rating-stars {
    color: #f59e0b;
    font-size: 1rem;
    margin-bottom: 24px;
}

.quote-text {
    font-size: 1.2rem;
    color: var(--text-primary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 30px;
}

.client-profile {
    display: flex;
    justify-content: center;
    align-items: center;
}

.client-info h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.client-meta {
    font-size: 0.82rem;
    color: var(--color-blue-sky);
    font-weight: 600;
}

.testimonials-slider .swiper-pagination-bullet {
    background-color: var(--text-muted);
    opacity: 0.4;
}

.testimonials-slider .swiper-pagination-bullet-active {
    background-color: var(--color-blue-sky);
    opacity: 1;
    width: 24px;
    border-radius: 4px;
}

.testimonials-slider .swiper-button-prev,
.testimonials-slider .swiper-button-next {
    color: var(--text-secondary);
}
.testimonials-slider .swiper-button-prev::after,
.testimonials-slider .swiper-button-next::after {
    font-size: 1.4rem;
}

/* 15. FAQ ACCORDION */
.faq-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-accordion-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(14, 165, 233, 0.3);
}

.faq-trigger {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.faq-trigger i {
    font-size: 0.85rem;
    color: var(--color-blue-sky);
    transition: transform var(--transition-fast);
}

.faq-item.active {
    border-color: var(--color-blue-sky);
}

.faq-item.active .faq-trigger i {
    transform: rotate(45deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-content p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* 16. BLOG GRID */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-6px);
}

.blog-img-wrapper {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--color-blue-sky);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
}

.blog-info {
    padding: 24px;
}

.blog-title {
    font-size: 1.15rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-title a:hover {
    color: var(--color-blue-sky);
}

.blog-snippet {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-readmore {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* 17. CONTACT SECTION & MAP */
.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: start;
}

.contact-form-wrapper {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
}

.contact-form-wrapper h3 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.form-subtext {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--color-blue-sky);
    outline: none;
    box-shadow: 0 0 8px rgba(14, 165, 233, 0.2);
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
}

.info-card h3 {
    margin-bottom: 24px;
    font-size: 1.5rem;
}

.contact-detail-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--color-blue-sky);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.detail-text strong {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.detail-text p, .detail-text a {
    font-size: 1rem;
    line-height: 1.5;
}

.quick-connect-ctas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 30px;
}

.btn-whatsapp {
    background-color: #25d366;
    color: #ffffff;
}
.btn-whatsapp:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
}

.btn-call {
    background-color: var(--color-blue-sky);
    color: #ffffff;
}
.btn-call:hover {
    background-color: #0284c7;
    transform: translateY(-2px);
}

.google-map-container {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    height: 220px;
}

/* 18. FOOTER */
.main-footer {
    background-color: #02050c;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
}

.footer-grid-container {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1.1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 20px;
}

.footer-tagline {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #94a3b8;
}

.social-btn:hover {
    background-color: var(--color-blue-sky);
    border-color: transparent;
    color: #ffffff;
    transform: scale(1.08);
}

.footer-col h4 {
    color: #ffffff;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul a {
    color: #94a3b8;
    font-size: 0.88rem;
}

.footer-col ul a:hover {
    color: var(--color-blue-sky);
}

.newsletter-col p {
    color: #94a3b8;
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.02);
}

.newsletter-form input {
    flex-grow: 1;
    background: none;
    border: none;
    padding: 12px 16px;
    color: #ffffff;
    font-size: 0.88rem;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    background-color: var(--color-blue-sky);
    color: #ffffff;
    padding: 0 16px;
}

.newsletter-form button:hover {
    background-color: var(--color-accent-light);
}

.form-msg {
    display: block;
    margin-top: 8px;
    font-size: 0.8rem;
    font-weight: 500;
}
.form-msg.success { color: #22c55e; }
.form-msg.error { color: #ef4444; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright-text {
    color: #64748b;
    font-size: 0.8rem;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: #64748b;
    font-size: 0.8rem;
}

.footer-bottom-links a:hover {
    color: var(--color-blue-sky);
}

/* 19. FLOATING UTILITIES */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-blue-sky);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.05);
}

.whatsapp-float .tooltip-text {
    position: absolute;
    left: 65px;
    background-color: rgba(3, 7, 18, 0.9);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast);
    pointer-events: none;
    border: 1px solid var(--border-color);
}

.whatsapp-float:hover .tooltip-text {
    opacity: 1;
    visibility: visible;
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 90px;
    right: 30px;
    z-index: 99;
}

.chat-trigger-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-blue-sky);
    color: #ffffff;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
    transition: var(--transition-fast);
}

.chat-trigger-btn:hover {
    transform: scale(1.05);
    background-color: var(--color-accent);
}

.chat-window {
    position: absolute;
    bottom: 60px;
    right: 0;
    width: 320px;
    height: 400px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.chat-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-window-header {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-top-left-radius: 11px;
    border-top-right-radius: 11px;
}

.chat-window-header .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--color-blue-sky);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-window-header .info h4 {
    font-size: 0.9rem;
}
.chat-window-header .info span {
    font-size: 0.7rem;
    color: #22c55e;
    font-weight: 500;
}

.chat-close-btn {
    margin-left: auto;
    font-size: 1.4rem;
    color: var(--text-muted);
}

.chat-messages {
    flex-grow: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.msg {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.82rem;
    line-height: 1.4;
}

.bot-msg {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    align-self: flex-start;
}

.user-msg {
    background-color: var(--color-blue-sky);
    color: #ffffff;
    align-self: flex-end;
}

.chat-input-wrapper {
    padding: 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

.chat-input-wrapper input {
    flex-grow: 1;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
}

.chat-input-wrapper input:focus {
    outline: none;
    border-color: var(--color-blue-sky);
}

.chat-input-wrapper button {
    background-color: var(--color-blue-sky);
    color: #ffffff;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

/* 20. RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
    .section-padding { padding: 80px 0; }
    .mobile-nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-secondary);
        z-index: 99;
        padding: 40px;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        border-top: 1px solid var(--border-color);
    }
    .nav-menu.active {
        transform: translateX(0);
    }
    .nav-menu ul {
        flex-direction: column;
        gap: 30px;
    }
    .nav-link {
        font-size: 1.2rem;
    }
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    .hero-text-block {
        align-items: center;
    }
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-stats {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-visual-block {
        height: 440px; /* Taller container for vertical spacing */
        gap: 15px;
    }
    .stage-logo-wrapper {
        top: 20px; /* Shift logo to top on tablet */
        transform: translateX(-50%);
        max-width: 240px; /* Scale logo down for smaller screen */
    }
    .stage-3d-carousel {
        height: 290px;
        margin-top: 110px; /* Push carousel down more to prevent overlap */
    }
    .stage-3d-deck {
        max-width: 380px;
        height: 250px;
    }
    .card-3d {
        top: 0; /* Align card top with deck top when heights match */
        width: 190px;
        height: 250px;
        margin-left: -95px;
        border-radius: 14px;
    }
    .card-3d img {
        padding: 10px;
    }
    .card-3d.active {
        border-width: 3px;
        transform: translate3d(0, 0, 40px) scale(1);
    }
    .card-3d.left {
        border-width: 1px;
        transform: translate3d(-110px, 15px, 0) rotateY(32deg) scale(0.75);
    }
    .card-3d.right {
        border-width: 1px;
        transform: translate3d(110px, 15px, 0) rotateY(-32deg) scale(0.75);
    }
    .card-3d.hidden-left {
        transform: translate3d(-180px, 15px, -100px) scale(0.6);
    }
    .card-3d.hidden-right {
        transform: translate3d(180px, 15px, -100px) scale(0.6);
    }
    .carousel-arrow {
        font-size: 2rem;
    }
    .carousel-arrow.arrow-left {
        left: -25px;
    }
    .carousel-arrow.arrow-right {
        right: -25px;
    }
    .founder-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .founder-image {
        height: 400px;
        max-width: 400px;
    }
    .services-grid, .portfolio-grid, .blog-grid, .why-grid, .footer-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .lightbox-content {
        grid-template-columns: 1fr;
        max-height: 90vh;
        overflow-y: auto;
    }
    .lightbox-media-wrapper {
        height: 300px;
    }
    .lightbox-caption {
        padding: 24px;
    }
    .faq-wrapper {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-title { font-size: 2rem; }
    .hero-title { font-size: 2.5rem; }
    .hero-description { font-size: 1rem; }
    .services-grid, .portfolio-grid, .blog-grid, .why-grid, .footer-grid-container {
        grid-template-columns: 1fr;
    }
    .header-ctas {
        display: none;
    }
    .video-evolution-section {
        padding: 60px 0;
    }
    .evolution-deck {
        max-width: 480px;
        height: 280px;
    }
    .evo-card {
        width: 340px;
        height: 191px;
        margin-left: -170px;
    }
    .evo-card.active {
        transform: translate3d(0, 10px, 40px) scale(1);
    }
    .evo-card.left {
        transform: translate3d(-150px, 10px, -60px) scale(0.75);
    }
    .evo-card.right {
        transform: translate3d(150px, 10px, -60px) scale(0.75);
    }
    .evo-card.hidden-left {
        transform: translate3d(-240px, 10px, -120px) scale(0.6);
    }
    .evo-card.hidden-right {
        transform: translate3d(240px, 10px, -120px) scale(0.6);
    }
    .evo-arrow {
        font-size: 2.2rem;
    }
    .evo-arrow.arrow-left {
        left: -25px;
    }
    .evo-arrow.arrow-right {
        right: -25px;
    }
    .play-pause-btn {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
    .video-tag {
        font-size: 0.65rem;
        padding: 4px 8px;
        bottom: 10px;
        left: 15px;
    }
    .timeline-line {
        left: 20px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 0;
        text-align: left !important;
    }
    .timeline-item:nth-child(even) {
        left: 0;
    }
    .timeline-dot {
        left: 20px !important;
    }
    .form-group-row {
        grid-template-columns: 1fr;
    }
    .footer-bottom-flex {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .quick-connect-ctas {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-visual-block {
        height: 340px; /* Taller container for mobile spacing */
        gap: 10px;
    }
    .stage-logo-wrapper {
        top: 15px; /* Shift logo to top on mobile */
        transform: translateX(-50%);
        max-width: 160px; /* Scale logo down for mobile screens */
    }
    .stage-3d-carousel {
        height: 200px;
        margin-top: 75px; /* Push carousel down more to prevent overlap */
    }
    .stage-3d-deck {
        max-width: 280px;
        height: 180px;
    }
    .card-3d {
        top: 5px; /* Centers 170px card vertically within the 180px deck */
        width: 130px;
        height: 170px;
        margin-left: -65px;
        border-radius: 10px;
    }
    .card-3d img {
        padding: 8px;
    }
    .card-3d.active {
        border-width: 2px;
        transform: translate3d(0, 0, 30px) scale(1);
    }
    .card-3d.left {
        border-width: 1px;
        transform: translate3d(-70px, 10px, 0) rotateY(30deg) scale(0.75);
    }
    .card-3d.right {
        border-width: 1px;
        transform: translate3d(70px, 10px, 0) rotateY(-30deg) scale(0.75);
    }
    .card-3d.hidden-left {
        transform: translate3d(-110px, 10px, -100px) scale(0.6);
    }
    .card-3d.hidden-right {
        transform: translate3d(110px, 10px, -100px) scale(0.6);
    }
    .carousel-arrow {
        font-size: 1.5rem;
    }
    .carousel-arrow.arrow-left {
        left: -15px;
    }
    .carousel-arrow.arrow-right {
        right: -15px;
    }
    .video-evolution-section {
        padding: 40px 0;
    }
    .evolution-deck {
        max-width: 300px;
        height: 200px;
    }
    .evo-card {
        width: 240px;
        height: 135px;
        margin-left: -120px;
        border-radius: 10px;
    }
    .evo-card.active {
        transform: translate3d(0, 10px, 30px) scale(1);
    }
    .evo-card.left {
        transform: translate3d(-100px, 10px, -40px) scale(0.75);
    }
    .evo-card.right {
        transform: translate3d(100px, 10px, -40px) scale(0.75);
    }
    .evo-card.hidden-left {
        transform: translate3d(-160px, 10px, -80px) scale(0.6);
    }
    .evo-card.hidden-right {
        transform: translate3d(160px, 10px, -80px) scale(0.6);
    }
    .evo-arrow {
        font-size: 1.8rem;
    }
    .evo-arrow.arrow-left {
        left: -15px;
    }
    .evo-arrow.arrow-right {
        right: -15px;
    }
    .play-pause-btn {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    .video-tag {
        font-size: 0.6rem;
        padding: 4px 6px;
        bottom: 8px;
        left: 10px;
    }
}

/* ==========================================
   21. GLOBAL MEDIA PROTECTION (ANTI-DOWNLOAD)
   ========================================== */
img, video {
    -webkit-touch-callout: none; /* Prevents long-press save menu on iOS/Android */
    -webkit-user-select: none;   /* Disable selection */
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;     /* Prevents drag-and-drop saving */
    user-drag: none;
}

/* Founder Profile Mute Button Styles */
.founder-mute-btn {
    position: absolute;
    bottom: 25px;
    right: 25px;
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(3, 7, 18, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.founder-mute-btn:hover {
    background-color: var(--color-blue-sky);
    border-color: transparent;
    transform: scale(1.08);
    color: #ffffff;
}