/* =========================================
   Archio - Architecture & Interior Design
   Exact Recreation CSS
   ========================================= */

/* CSS Variables */
:root {
    /* Colors */
    --color-black: #0a0a0a;
    --color-dark: #1a1a1a;
    --color-gray-900: #1f1f1f;
    --color-gray-800: #2d2d2d;
    --color-gray-700: #404040;
    --color-gray-600: #525252;
    --color-gray-500: #737373;
    --color-gray-400: #a3a3a3;
    --color-gray-300: #d4d4d4;
    --color-gray-200: #e5e5e5;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;

    --color-primary: #1a1a1a;
    --color-accent: #c5a47e;
    --color-accent-hover: #b8956d;

    /* Typography - Using exact Outfit font from original */
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Layout */
    --container-max: 1320px;
    --header-height: 80px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-slower: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: clamp(3rem, 8vw, 5.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* =========================================
   Preloader
   ========================================= */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-logo {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.preloader-bar {
    width: 200px;
    height: 2px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.preloader-bar span {
    display: block;
    width: 0;
    height: 100%;
    background: var(--color-primary);
    animation: preloaderProgress 1.5s ease forwards;
}

@keyframes preloaderProgress {
    to { width: 100%; }
}

/* =========================================
   Header
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.header-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo img {
    height: 32px;
    width: auto;
}

.logo-dark {
    display: block;
}

.logo-light {
    display: none;
}

.header.scrolled .logo-dark {
    display: block;
}

.header.scrolled .logo-light {
    display: none;
}

/* Show light logo on dark hero background when not scrolled */
.header:not(.scrolled) .logo-dark {
    display: none;
}

.header:not(.scrolled) .logo-light {
    display: block;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-700);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

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

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

/* Light nav text on dark hero background when not scrolled */
.header:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.9);
}

.header:not(.scrolled) .nav-link:hover,
.header:not(.scrolled) .nav-link.active {
    color: var(--color-white);
}

.header:not(.scrolled) .nav-link::after {
    background: var(--color-white);
}

.header:not(.scrolled) .btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.header:not(.scrolled) .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transition: all var(--transition-base);
    transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-gray-800);
    border-color: var(--color-gray-800);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-gray-300);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

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

.btn-white:hover {
    background: var(--color-gray-100);
}

.btn-full {
    width: 100%;
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slower), visibility var(--transition-slower);
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-slide-bg {
    position: absolute;
    inset: 0;
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0.1) 100%
    );
    z-index: 1;
}

.hero-slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero-slide.active .hero-slide-img {
    transform: scale(1);
}

.hero-slide-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 15%;
    z-index: 2;
    padding: 0 var(--space-2xl);
    max-width: var(--container-max);
    margin: 0 auto;
}

.hero-slide-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.hero-slide-category,
.hero-slide-client {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-slide-category {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
}

.hero-slide-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 500;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(40px);
    animation: slideUp 0.8s ease 0.3s forwards;
}

.hero-slide.active .hero-slide-title {
    opacity: 1;
    transform: translateY(0);
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-slide-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-base);
}

.hero-slide-link:hover {
    border-color: var(--color-white);
}

.hero-slide-link .arrow {
    transition: transform var(--transition-base);
}

.hero-slide-link:hover .arrow {
    transform: translateX(5px);
}

/* Slider Controls */
.hero-slider-controls {
    position: absolute;
    right: var(--space-2xl);
    bottom: 15%;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-md);
}

.hero-slider-counter {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    font-family: var(--font-display);
    color: var(--color-white);
}

.hero-slider-counter .current {
    font-size: 2.5rem;
    font-weight: 500;
}

.hero-slider-counter .separator {
    font-size: 1.25rem;
    opacity: 0.5;
}

.hero-slider-counter .total {
    font-size: 1.25rem;
    opacity: 0.5;
}

.hero-slider-nav {
    display: flex;
    gap: var(--space-sm);
}

.slider-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--color-white);
    transition: all var(--transition-base);
}

.slider-btn:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    left: var(--space-2xl);
    bottom: var(--space-2xl);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.scroll-indicator span {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-white);
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-white), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.7);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* Hero Contact Sidebar */
.hero-contact-sidebar {
    position: absolute;
    right: var(--space-2xl);
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.hero-contact-item {
    text-align: right;
}

.hero-contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.25rem;
}

.hero-contact-item a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-white);
    transition: color var(--transition-base);
}

.hero-contact-item a:hover {
    color: var(--color-accent);
}

/* =========================================
   Marquee Section
   ========================================= */
.marquee-section {
    padding: var(--space-lg) 0;
    background: var(--color-gray-100);
    overflow: hidden;
}

.marquee {
    display: flex;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-gray-600);
}

.marquee-content .dot {
    color: var(--color-accent);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* =========================================
   Section Styles
   ========================================= */
.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header.center {
    text-align: center;
}

.section-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.section-label.center {
    justify-content: center;
}

.label-line {
    width: 40px;
    height: 1px;
    background: var(--color-accent);
}

.section-label span:last-child {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

.section-title {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    max-width: 600px;
}

.section-header.center .section-subtitle {
    margin: 0 auto;
}

/* =========================================
   About Section
   ========================================= */
.about-section {
    padding: var(--space-4xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
    margin-bottom: var(--space-4xl);
}

.about-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.about-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-primary);
}

.about-right {
    padding-top: var(--space-xl);
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.badge-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

.about-text {
    color: var(--color-gray-600);
    line-height: 1.8;
}

/* About Images Grid */
.about-images-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.about-image-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-image-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-image-item:hover img {
    transform: scale(1.05);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 500;
    color: var(--color-primary);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-accent);
}

.stat-label {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-top: var(--space-sm);
}

/* About Image Section */
.about-image-section {
    padding: 0 var(--space-lg);
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.about-large-image {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.about-image-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
}

.tagline {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 500;
    font-style: italic;
    color: var(--color-white);
    text-align: center;
    max-width: 600px;
    padding: 0 var(--space-lg);
}

/* =========================================
   Services Section
   ========================================= */
.services-section {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.service-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-number {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-400);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-primary);
}

.service-link span {
    transition: transform var(--transition-base);
}

.service-link:hover span {
    transform: translateX(5px);
}

/* =========================================
   Process Section
   ========================================= */
.process-section {
    padding: var(--space-4xl) 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.process-card {
    position: relative;
}

.process-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 500;
    color: var(--color-gray-200);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.process-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.process-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.process-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.process-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.process-card:hover .process-image img {
    transform: scale(1.05);
}

/* =========================================
   Portfolio Section
   ========================================= */
.portfolio-section {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-100);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-primary);
    background: var(--color-white);
    border-color: var(--color-gray-200);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.portfolio-item {
    position: relative;
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.portfolio-link {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-white);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.portfolio-item:hover .portfolio-link {
    transform: translateY(0);
}

.portfolio-info {
    padding: var(--space-md) 0;
}

.portfolio-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.portfolio-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.portfolio-year {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.portfolio-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* =========================================
   Team Section
   ========================================= */
.team-section {
    padding: var(--space-4xl) 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.team-card {
    text-align: center;
}

.team-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.team-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.team-card:hover .team-image img {
    transform: scale(1.05);
}

.team-social {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.team-card:hover .team-social {
    opacity: 1;
}

.team-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-base);
    transform: translateY(10px);
}

.team-card:hover .team-social a {
    transform: translateY(0);
}

.team-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.team-social svg {
    width: 18px;
    height: 18px;
}

.team-name {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.team-role {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

/* =========================================
   Testimonials Section
   ========================================= */
.testimonials-section {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-100);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    display: none;
    text-align: center;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.testimonial-quote {
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 1;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.testimonial-quote-icon {
    width: 60px;
    height: auto;
    margin: 0 auto var(--space-lg);
    opacity: 0.8;
}

.testimonial-text {
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2xl);
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    text-align: left;
}

.author-name {
    display: block;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.testimonial-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.testimonials-dots {
    display: flex;
    gap: var(--space-xs);
}

.testimonials-dots .dot {
    width: 8px;
    height: 8px;
    background: var(--color-gray-300);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-base);
}

.testimonials-dots .dot.active {
    background: var(--color-primary);
    width: 24px;
    border-radius: var(--radius-full);
}

/* =========================================
   CTA Section
   ========================================= */
.cta-section {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--color-primary);
    overflow: hidden;
}

.cta-background {
    position: absolute;
    left: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 350px;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-circular-text {
    position: absolute;
    width: 100%;
    height: 100%;
    animation: rotate 20s linear infinite;
    opacity: 0.3;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-logo {
    width: 80px;
    height: 80px;
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    z-index: 1;
}

.cta-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2xl);
}

/* =========================================
   Contact Section
   ========================================= */
.contact-section {
    padding: var(--space-4xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--space-md);
}

.contact-desc {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-500);
    margin-bottom: 0.25rem;
}

.contact-text a,
.contact-text span {
    font-size: 1rem;
    color: var(--color-primary);
    font-weight: 500;
}

.contact-text a:hover {
    color: var(--color-accent);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-gray-100);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    grid-column: span 2;
    margin-top: var(--space-sm);
}

/* =========================================
   Footer
   ========================================= */
.footer {
    padding: var(--space-3xl) 0 var(--space-lg);
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-md);
}

.footer-logo img {
    height: 32px;
    width: auto;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.footer-column h4 {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
}

.copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.credits {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* =========================================
   Back to Top
   ========================================= */
.back-to-top {
    position: fixed;
    right: var(--space-lg);
    bottom: var(--space-lg);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: 50%;
    color: var(--color-white);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-gray-800);
    transform: translateY(-5px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 1200px) {
    .services-grid,
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--space-lg);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--space-md);
    }

    .nav-toggle {
        display: flex;
    }

    .header-right .btn {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-right {
        padding-top: 0;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-slide-content {
        padding: 0 var(--space-lg);
    }

    .hero-slider-controls {
        right: var(--space-lg);
    }

    .scroll-indicator {
        display: none;
    }

    .hero-contact-sidebar {
        display: none;
    }

    .about-images-grid {
        grid-template-columns: 1fr;
    }

    .cta-background {
        display: none;
    }

    .services-grid,
    .process-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .form-group.full-width {
        grid-column: span 1;
    }

    .contact-form .btn {
        grid-column: span 1;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
        --space-4xl: 5rem;
    }

    .hero-slide-title {
        font-size: 2.5rem;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .about-large-image {
        height: 400px;
    }

    .portfolio-image img {
        height: 280px;
    }

    .team-image img {
        height: 300px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   Animations & Scroll Effects
   ========================================= */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* Selection */
::selection {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500);
}