/* ============================================
   MRM ARCHITECTURE - Mohamed Reda Marhfor
   Professional Architect Website - Morocco
   Gold & Charcoal Premium Design
   ============================================ */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Brand Gold (from logo) */
    --color-primary: #C9A84C;
    --color-primary-dark: #A07D2F;
    --color-primary-light: #E2CC8B;
    --color-primary-subtle: rgba(201, 168, 76, 0.08);
    --color-primary-glow: rgba(201, 168, 76, 0.25);

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-offwhite: #FAF9F6;
    --color-gray-50: #F5F4F1;
    --color-gray-100: #EDECEA;
    --color-gray-200: #E0DFDC;
    --color-gray-300: #D0CFCC;
    --color-gray-400: #A3A19D;
    --color-gray-500: #7A7874;
    --color-gray-600: #55534F;
    --color-gray-700: #3D3B38;
    --color-gray-800: #2A2927;
    --color-gray-900: #1A1918;
    --color-charcoal: #141312;
    --color-black: #0A0A09;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
    --shadow-gold: 0 8px 24px rgba(201, 168, 76, 0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-smooth: 600ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-600);
    background-color: var(--color-white);
    overflow-x: hidden;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-gray-900);
}

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

.text-accent {
    color: var(--color-primary);
}

/* Architectural decorative elements */
.arch-line {
    display: block;
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    margin-bottom: var(--space-lg);
}

.arch-line-center {
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-charcoal);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-secondary {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    border-color: var(--color-charcoal);
}

.btn-secondary:hover {
    background-color: var(--color-gray-800);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-charcoal);
    border-color: var(--color-gray-300);
}

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

.btn-outline-light {
    background-color: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

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

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--text-sm);
}

.btn-nav {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-xs);
}

.btn-block {
    width: 100%;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-img {
    height: 44px;
    width: auto;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-name {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    transition: color var(--transition-base);
}

.logo-subtitle {
    font-family: var(--font-primary);
    font-size: 0.6rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-primary);
    transition: color var(--transition-base);
}

.header.scrolled .logo-name {
    color: var(--color-charcoal);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    position: relative;
    padding: var(--space-sm) 0;
    letter-spacing: 0.02em;
    transition: color var(--transition-fast);
}

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

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

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

.header.scrolled .nav-link {
    color: var(--color-gray-500);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
    color: var(--color-charcoal);
}

/* Nav Actions */
.nav-actions {
    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;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

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

.header.scrolled .nav-toggle span {
    background-color: var(--color-charcoal);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.header.scrolled .btn-nav {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-charcoal);
    border-color: var(--color-primary);
}

/* ============================================
   HERO SECTION (Home)
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background-color: var(--color-black);
}

.hero-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,10,9,0.4) 0%, rgba(10,10,9,0.7) 60%, rgba(10,10,9,0.9) 100%);
}

/* Architectural grid pattern */
.hero-grid {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-xl);
}

.hero-tag::before {
    content: '';
    width: 32px;
    height: 1px;
    background-color: var(--color-primary);
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    color: var(--color-white);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    max-width: 540px;
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-4xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    color: var(--color-primary);
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin-top: var(--space-xs);
    letter-spacing: 0.05em;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    z-index: 1;
}

.hero-scroll span {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}

/* ============================================
   PAGE HERO (Interior Pages)
   ============================================ */
.page-hero {
    position: relative;
    padding: calc(80px + var(--space-4xl)) 0 var(--space-4xl);
    background-color: var(--color-charcoal);
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(transparent, var(--color-charcoal));
    pointer-events: none;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.page-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.page-tag::before {
    content: '';
    width: 24px;
    height: 1px;
    background-color: var(--color-primary);
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.page-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    line-height: 1.7;
}

/* ============================================
   SECTIONS - COMMON
   ============================================ */
.section {
    padding: var(--space-5xl) 0;
}

.section-dark {
    background-color: var(--color-charcoal);
    position: relative;
}

.section-dark .section-title {
    color: var(--color-white);
}

.section-dark .section-subtitle {
    color: var(--color-gray-500);
}

.section-alt {
    background-color: var(--color-offwhite);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.section-header .arch-line {
    margin: 0 auto var(--space-lg);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
    line-height: 1.7;
}

.section-footer {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* ============================================
   INTRO SECTION
   ============================================ */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.intro-content .section-title {
    text-align: left;
}

.intro-text {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.intro-image {
    position: relative;
}

.intro-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.intro-badge {
    position: absolute;
    bottom: -24px;
    right: -24px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-full);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-gold);
}

.badge-number {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-charcoal);
    line-height: 1;
}

.badge-text {
    font-size: var(--text-xs);
    color: var(--color-gray-800);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, var(--color-primary), var(--color-primary-dark));
    transition: height var(--transition-smooth);
}

.service-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card:hover::before {
    height: 100%;
}

/* 3D Animated Service Icons */
.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-lg);
    perspective: 600px;
}

.service-icon .icon-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, rgba(201,168,76,0.12) 0%, rgba(201,168,76,0.03) 100%);
    border: 1px solid rgba(201,168,76,0.18);
    border-radius: var(--radius-lg);
    transform-style: preserve-3d;
    animation: iconFloat 6s ease-in-out infinite;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(201,168,76,0.06);
}

.service-icon .icon-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.6s ease;
}

.service-card:hover .icon-box::before {
    left: 100%;
}

.service-icon .icon-box svg {
    width: 28px;
    height: 28px;
    position: relative;
    z-index: 1;
    transition: transform 0.4s ease;
}

.service-card:nth-child(2) .icon-box { animation-delay: -1s; }
.service-card:nth-child(3) .icon-box { animation-delay: -2s; }
.service-card:nth-child(4) .icon-box { animation-delay: -3s; }
.service-card:nth-child(5) .icon-box { animation-delay: -4s; }
.service-card:nth-child(6) .icon-box { animation-delay: -5s; }

.service-card:hover .icon-box {
    transform: rotateY(-12deg) rotateX(8deg) translateY(-4px) scale(1.05);
    box-shadow: 8px 8px 24px rgba(201,168,76,0.15);
    border-color: rgba(201,168,76,0.35);
    background: linear-gradient(145deg, rgba(201,168,76,0.18) 0%, rgba(201,168,76,0.06) 100%);
}

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

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0) rotateX(0deg) rotateY(0deg);
        box-shadow: 0 4px 12px rgba(201,168,76,0.06);
    }
    33% {
        transform: translateY(-4px) rotateX(3deg) rotateY(-3deg);
        box-shadow: 4px 8px 18px rgba(201,168,76,0.1);
    }
    66% {
        transform: translateY(-2px) rotateX(-2deg) rotateY(4deg);
        box-shadow: -2px 6px 15px rgba(201,168,76,0.08);
    }
}

/* Service Overview Page - 3D Icons */
.service-overview-card .icon-box {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, rgba(201,168,76,0.1) 0%, rgba(201,168,76,0.02) 100%);
    border: 1px solid rgba(201,168,76,0.15);
    border-radius: var(--radius-md);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--color-primary);
}

.service-overview-card .icon-box svg {
    width: 20px;
    height: 20px;
}

.service-overview-card:hover .icon-box {
    transform: rotateY(-10deg) rotateX(5deg) scale(1.1);
    box-shadow: 4px 4px 16px rgba(201,168,76,0.12);
    border-color: rgba(201,168,76,0.3);
    background: linear-gradient(145deg, rgba(201,168,76,0.15) 0%, rgba(201,168,76,0.05) 100%);
}

/* 3D Icon reduced motion */
@media (prefers-reduced-motion: reduce) {
    .service-icon .icon-box {
        animation: none;
    }
}

.service-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.service-desc {
    font-size: var(--text-sm);
    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-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary-dark);
    transition: gap var(--transition-fast);
}

.service-link svg {
    width: 16px;
    height: 16px;
}

.service-link:hover {
    gap: var(--space-md);
}

/* Services Overview (Services Page) */
.services-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-4xl);
}

.service-overview-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.service-overview-card:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-subtle);
}

.service-overview-card .service-number {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-primary);
}

.service-overview-card h3 {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 500;
}

/* Service Detail */
.section-service-detail {
    scroll-margin-top: 80px;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.service-detail-grid.reverse {
    direction: rtl;
}

.service-detail-grid.reverse > * {
    direction: ltr;
}

.service-detail-content .section-tag {
    text-align: left;
}

.service-detail-content .section-title {
    text-align: left;
}

.service-detail-intro {
    font-size: var(--text-lg);
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.service-detail-text p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.service-process {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.process-title {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

.process-list li {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.process-step {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-subtle);
    color: var(--color-primary-dark);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.process-content strong {
    display: block;
    font-size: var(--text-base);
    margin-bottom: var(--space-xs);
}

.process-content p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin: 0;
}

.service-types {
    margin-top: var(--space-2xl);
}

.types-title {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.types-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-gray-600);
}

.types-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.service-detail-image img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.service-detail-image .image-placeholder {
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gray-200), var(--color-gray-300));
    color: var(--color-gray-500);
    font-size: var(--text-sm);
}

/* Global Process */
.global-process-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-lg);
}

.process-card {
    text-align: center;
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    position: relative;
}

.process-card::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -12px;
    transform: translateY(-50%);
    width: 24px;
    height: 1px;
    background-color: var(--color-primary-light);
}

.process-card:last-child::after {
    display: none;
}

.process-card .process-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto var(--space-md);
    color: var(--color-primary);
}

.process-card .process-number {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.process-card .process-title {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.process-card .process-desc {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */

/* Home Featured Projects */
.projects-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    display: block;
}

.project-card.project-large {
    grid-column: span 2;
}

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

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

.project-card .project-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.project-card.project-large .project-image {
    aspect-ratio: 16/9;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(10,10,9,0.85) 0%, rgba(10,10,9,0.2) 50%, transparent 100%);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-category {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.project-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.project-location {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

/* Projects Page Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.project-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: block;
}

.project-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-item .project-image {
    overflow: hidden;
}

.project-item .project-image img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.project-info {
    padding: var(--space-lg) var(--space-xl);
}

.project-info .project-category {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-xs);
}

.project-info .project-title {
    color: var(--color-charcoal);
    font-size: var(--text-lg);
    margin-bottom: var(--space-xs);
}

.project-info .project-location {
    color: var(--color-gray-500);
    margin-bottom: var(--space-sm);
}

.project-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    letter-spacing: 0.03em;
}

/* Full-width project showcase (projects page alternate layout) */
.project-showcase-item {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    margin-bottom: var(--space-2xl);
}

.project-showcase-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.project-showcase-item:nth-child(even) {
    direction: rtl;
}

.project-showcase-item:nth-child(even) > * {
    direction: ltr;
}

.project-showcase-image {
    overflow: hidden;
    position: relative;
}

.project-showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
    transition: transform var(--transition-slow);
}

.project-showcase-item:hover .project-showcase-image img {
    transform: scale(1.03);
}

.project-showcase-content {
    padding: var(--space-3xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-showcase-content .project-category {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-sm);
}

.project-showcase-content .project-title {
    color: var(--color-charcoal);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
}

.project-showcase-content .project-location {
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.project-showcase-content .project-location svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

.project-showcase-desc {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.project-showcase-meta {
    display: flex;
    gap: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
    margin-bottom: var(--space-xl);
}

.showcase-meta-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.showcase-meta-label {
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.showcase-meta-value {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-charcoal);
}

/* Portfolio Stats */
.portfolio-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    padding: var(--space-3xl);
    background-color: var(--color-charcoal);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.portfolio-stats-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(201,168,76,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.portfolio-stat {
    text-align: center;
    position: relative;
}

.portfolio-stat .stat-number {
    color: var(--color-white);
}

.portfolio-stat .stat-plus {
    color: var(--color-primary);
}

.portfolio-stat .stat-label {
    color: var(--color-gray-500);
}

/* Filter bar */
.section-projects-filter {
    padding: var(--space-2xl) 0;
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    background-color: transparent;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-charcoal);
    border-color: var(--color-primary);
    background-color: var(--color-primary-subtle);
}

/* ============================================
   TRUST SECTION
   ============================================ */
.section-trust {
    background-color: var(--color-offwhite);
}

.trust-content {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

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

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: var(--space-xl);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
}

.quote-icon {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.testimonial-text {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--space-xl);
}

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

.author-name {
    font-weight: 600;
    color: var(--color-charcoal);
}

.author-title {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-4xl);
    align-items: start;
}

.about-image-column {
    display: grid;
    gap: var(--space-lg);
}

.about-image-column img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-image-column img:first-child {
    aspect-ratio: 4/5;
    object-fit: cover;
}

.about-image-column img:last-child {
    aspect-ratio: 16/9;
    object-fit: cover;
}

.about-content-column .section-tag,
.about-content-column .section-title {
    text-align: left;
}

.about-credentials {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xl);
}

.about-text p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about-signature {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-200);
}

.signature-text {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-style: italic;
    color: var(--color-charcoal);
}

.signature-title {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Philosophy */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.philosophy-card {
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    position: relative;
}

/* Corner bracket accent */
.philosophy-card::before,
.philosophy-card::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.philosophy-card::before {
    top: -1px;
    left: -1px;
    border-top: 2px solid var(--color-primary);
    border-left: 2px solid var(--color-primary);
}

.philosophy-card::after {
    bottom: -1px;
    right: -1px;
    border-bottom: 2px solid var(--color-primary);
    border-right: 2px solid var(--color-primary);
}

.philosophy-card:hover::before,
.philosophy-card:hover::after {
    opacity: 1;
}

.philosophy-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1;
}

.philosophy-title {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.philosophy-text {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* Experience */
.experience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.experience-content .section-tag,
.experience-content .section-title {
    text-align: left;
}

.experience-text p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.experience-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.experience-list li {
    display: flex;
    gap: var(--space-lg);
}

.experience-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.experience-item h4 {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.experience-item p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    line-height: 1.6;
    margin: 0;
}

.experience-image img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.value-card {
    text-align: center;
    padding: var(--space-2xl);
}

.value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-lg);
    padding: var(--space-md);
    background-color: var(--color-primary-subtle);
    border-radius: var(--radius-full);
    color: var(--color-primary);
}

.value-title {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.value-text {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* Certifications */
.certifications-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-4xl);
    align-items: start;
}

.certifications-content .section-tag,
.certifications-content .section-title {
    text-align: left;
}

.certifications-text {
    color: var(--color-gray-600);
    line-height: 1.7;
}

.certifications-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.certification-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
}

.certification-info h4 {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.certification-info p {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.logo-placeholder {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-400);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
}

.logo-placeholder.small {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-xs);
}

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

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

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

.team-image .image-placeholder {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gray-200), var(--color-gray-300));
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-gray-400);
}

.team-name {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

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

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-header {
    margin-bottom: var(--space-2xl);
}

.form-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-sm);
}

.form-subtitle {
    color: var(--color-gray-500);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

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

.form-group label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-size: var(--text-base);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    transition: all var(--transition-fast);
    color: var(--color-gray-700);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-subtle);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%237A7874' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

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

.form-checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-md);
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-checkbox label {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.5;
}

.form-checkbox label a {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Contact Info */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-info-card {
    background-color: var(--color-offwhite);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
}

.info-title {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.info-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.info-content h4 {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.info-content p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.info-content a {
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.info-content a:hover {
    color: var(--color-primary-dark);
}

.contact-cta-card {
    background-color: var(--color-charcoal);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.contact-cta-card > * {
    position: relative;
}

.cta-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-lg);
    color: var(--color-primary);
}

.contact-cta-card h4 {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.contact-cta-card p {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.contact-social h4 {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-charcoal);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Map */
.section-map {
    padding: 0;
}

.map-container {
    width: 100%;
    height: 450px;
    background-color: var(--color-gray-200);
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.faq-item {
    padding: var(--space-xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-primary-light);
}

.faq-question {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.faq-answer {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    line-height: 1.7;
}

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

.section-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.cta-text {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.section-cta .btn-outline-light {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.section-cta .btn-outline-light:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.project-hero-detail {
    padding-top: 80px;
}

.project-hero-detail img {
    width: 100%;
    max-height: 65vh;
    object-fit: cover;
}

.project-info-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-4xl);
    align-items: start;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-xl);
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary-dark);
}

.project-category-tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-primary-dark);
    background-color: var(--color-primary-subtle);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.project-main-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-xl);
}

.project-description p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.project-features h3 {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.project-features ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.project-features li {
    position: relative;
    padding-left: var(--space-lg);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.project-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.project-meta-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    position: sticky;
    top: 100px;
}

.meta-card {
    background-color: var(--color-offwhite);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

.meta-card h4 {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-gray-200);
}

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

.meta-list li {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-sm);
}

.meta-label {
    color: var(--color-gray-500);
}

.meta-value {
    font-weight: 500;
    color: var(--color-gray-700);
}

.meta-card.cta-card {
    background-color: var(--color-charcoal);
    text-align: center;
}

.meta-card.cta-card h4 {
    color: var(--color-white);
    border-bottom-color: var(--color-gray-700);
}

.meta-card.cta-card p {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    margin-bottom: var(--space-lg);
}

/* Project Gallery */
.gallery-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2xl);
}

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

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

.gallery-item.large {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item.large img {
    aspect-ratio: 16/9;
}

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

/* Related Projects */
.related-projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-gray-900);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-gray-800);
}

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

.footer-logo img {
    height: 60px;
    width: auto;
}

.footer-tagline {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

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

.footer-social .social-link {
    background-color: var(--color-gray-800);
    color: var(--color-gray-400);
}

.footer-social .social-link:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-charcoal);
}

.footer-title {
    font-family: var(--font-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

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

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer-contact-list li {
    display: flex;
    gap: var(--space-md);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.footer-contact-list svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.footer-contact-list a {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.footer-contact-list a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.copyright {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.footer-legal {
    display: flex;
    gap: var(--space-xl);
}

.footer-legal a {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

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

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

    .project-card.project-large {
        grid-column: span 2;
    }

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

    .process-card:nth-child(3)::after {
        display: none;
    }

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

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        justify-content: center;
        background-color: var(--color-charcoal);
        padding: var(--space-2xl);
        gap: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: var(--z-modal);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu .nav-link {
        color: var(--color-gray-400);
        font-size: var(--text-xl);
    }

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

    .nav-toggle {
        display: flex;
        z-index: calc(var(--z-modal) + 1);
    }

    .btn-nav {
        display: none;
    }

    .intro-grid,
    .about-grid,
    .experience-grid,
    .certifications-grid,
    .service-detail-grid,
    .service-detail-grid.reverse,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-grid.reverse {
        direction: ltr;
    }

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

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

    .project-showcase-item,
    .project-showcase-item:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .project-showcase-image img {
        min-height: 300px;
    }

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

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

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

    .certifications-list {
        grid-template-columns: 1fr;
    }

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

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

    .project-info-grid {
        grid-template-columns: 1fr;
    }

    .project-meta-info {
        position: static;
    }

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

    .gallery-item.large {
        grid-column: span 1;
    }

    .related-projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .hero-scroll {
        display: none;
    }

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

    .projects-showcase {
        grid-template-columns: 1fr;
    }

    .project-card.project-large {
        grid-column: span 1;
    }

    .project-overlay {
        opacity: 1;
    }

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

    .process-card::after {
        display: none;
    }

    .philosophy-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .services-overview-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
    }

    .filter-bar {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--space-md);
        -webkit-overflow-scrolling: touch;
    }

    .filter-btn {
        flex-shrink: 0;
    }

    .project-features ul {
        grid-template-columns: 1fr;
    }

    .project-showcase-content {
        padding: var(--space-xl);
    }

    .project-showcase-meta {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn-lg {
        width: 100%;
    }

    .intro-badge {
        right: 0;
        bottom: -16px;
        width: 100px;
        height: 100px;
    }

    .badge-number {
        font-size: var(--text-2xl);
    }

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

    .global-process-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
    .header, .footer, .section-cta, .hero-scroll, .btn {
        display: none;
    }
    body { font-size: 12pt; color: #000; }
    .section { padding: 2rem 0; }
}