/* ===== CSS Custom Properties ===== */
:root {
    --terracotta-50: #fef7f2;
    --terracotta-100: #fdecd8;
    --terracotta-200: #fad4b0;
    --terracotta-300: #f5b07a;
    --terracotta-400: #ee8545;
    --terracotta-500: #e06525;
    --terracotta-600: #c94d18;
    --terracotta-700: #a63a14;
    --terracotta-800: #843014;
    --terracotta-900: #6c2812;
    
    --sand-50: #fefdfb;
    --sand-100: #fdf8f0;
    --sand-200: #f9edd7;
    --sand-300: #f2d9aa;
    --sand-400: #e8c078;
    --sand-500: #d4a24e;
    --sand-600: #b8863a;
    --sand-700: #96682e;
    --sand-800: #7a5329;
    --sand-900: #654423;
    
    --dark: #1a1208;
    --dark-soft: #2d2010;
    --gray-900: #1c1917;
    --gray-800: #292524;
    --gray-700: #44403c;
    --gray-600: #57534e;
    --gray-500: #78716c;
    --gray-400: #a8a29e;
    --gray-300: #d6d3d1;
    --gray-200: #e7e5e4;
    --gray-100: #f5f5f4;
    --gray-50: #fafaf9;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    
    --shadow-sm: 0 1px 2px rgba(26, 18, 8, 0.06);
    --shadow-md: 0 4px 12px rgba(26, 18, 8, 0.1);
    --shadow-lg: 0 12px 32px rgba(26, 18, 8, 0.14);
    --shadow-xl: 0 20px 48px rgba(26, 18, 8, 0.18);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--gray-800);
    background: var(--sand-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 253, 251, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(212, 162, 78, 0.15);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(254, 253, 251, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--dark);
    letter-spacing: 0.02em;
}

.nav-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-700));
    border-radius: var(--radius-sm);
    color: white;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--terracotta-600);
    background: var(--terracotta-50);
}

.btn-nav {
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-600));
    color: white !important;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    margin-left: 8px;
    box-shadow: 0 2px 8px rgba(224, 101, 37, 0.3);
    transition: var(--transition);
}

.btn-nav:hover {
    background: linear-gradient(135deg, var(--terracotta-600), var(--terracotta-700));
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(224, 101, 37, 0.4);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    transition: var(--transition);
}

.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.active .hamburger::after { bottom: 0; transform: rotate(-45deg); }

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 24px 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #c94d18 0%, #e06525 25%, #d4a24e 50%, #b8863a 75%, #a63a14 100%);
}

.hero-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.geo-shape {
    position: absolute;
    opacity: 0.12;
}

.geo-circle-1 {
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: var(--sand-200);
    top: -100px;
    right: -80px;
}

.geo-circle-2 {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: white;
    bottom: 60px;
    left: -60px;
}

.geo-square-1 {
    width: 160px;
    height: 160px;
    background: var(--sand-300);
    top: 30%;
    left: 8%;
    transform: rotate(45deg);
}

.geo-diamond {
    width: 100px;
    height: 100px;
    background: white;
    bottom: 25%;
    right: 15%;
    transform: rotate(30deg);
}

.geo-triangle {
    width: 0;
    height: 0;
    border-left: 70px solid transparent;
    border-right: 70px solid transparent;
    border-bottom: 120px solid var(--sand-200);
    top: 15%;
    right: 30%;
}

.geo-ring {
    width: 200px;
    height: 200px;
    border: 20px solid white;
    border-radius: 50%;
    bottom: 10%;
    left: 25%;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.03em;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    color: white;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: white;
    color: var(--terracotta-600);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    background: var(--sand-50);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
}

.stat-item {
    flex: 1;
    text-align: center;
    padding: 0 16px;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.3);
}

.hero-image-wrap {
    position: relative;
}

.hero-image-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 6/7;
    background: var(--dark);
}

.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-accent-card {
    position: absolute;
    bottom: 40px;
    left: -30px;
    display: flex;
    align-items: center;
    gap: 14px;
    background: white;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 3;
}

.accent-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-600));
    border-radius: var(--radius-sm);
    color: white;
    flex-shrink: 0;
}

.accent-card-title {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--dark);
}

.accent-card-sub {
    font-size: 0.78rem;
    color: var(--gray-500);
}

/* ===== Section Shared ===== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--terracotta-600);
    background: var(--terracotta-100);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-tag-light {
    color: var(--sand-300);
    background: rgba(255, 255, 255, 0.15);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-title-light {
    color: white;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.section-desc-light {
    color: rgba(255, 255, 255, 0.8);
}

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

/* ===== Services Section ===== */
.services {
    padding: 100px 24px;
    position: relative;
    background: var(--sand-50);
    overflow: hidden;
}

.services-bg-shape {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: var(--terracotta-100);
    opacity: 0.4;
    bottom: -200px;
    right: -150px;
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
}

.service-card {
    position: relative;
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--terracotta-500), var(--sand-500));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--terracotta-200);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card-accent {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--terracotta-100), var(--sand-100));
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover .service-card-accent {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--terracotta-50), var(--terracotta-100));
    border-radius: var(--radius-md);
    color: var(--terracotta-600);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-600));
    color: white;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.service-desc {
    font-size: 0.92rem;
    color: var(--gray-600);
    line-height: 1.65;
}

/* ===== About Section ===== */
.about {
    padding: 100px 24px;
    background: white;
    position: relative;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 5/6;
    background: var(--dark);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid white;
    aspect-ratio: 4/3;
    background: var(--gray-300);
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: -20px;
    left: -10px;
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-700));
    color: white;
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    z-index: 2;
}

.about-experience-badge .exp-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.85;
    margin-bottom: 4px;
}

.about-experience-badge .exp-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
}

.about-content .section-tag { margin-bottom: 16px; }

.about-content .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.about-text {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.value-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--terracotta-100);
    border-radius: var(--radius-sm);
    color: var(--terracotta-600);
    flex-shrink: 0;
}

.value-text {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--dark);
}

/* ===== Why Us Section ===== */
.why-us {
    padding: 100px 24px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 100%);
    position: relative;
    overflow: hidden;
}

.why-bg-shape-1 {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: var(--terracotta-800);
    opacity: 0.15;
    top: -200px;
    left: -200px;
    pointer-events: none;
}

.why-bg-shape-2 {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--sand-700);
    opacity: 0.1;
    bottom: -150px;
    right: -100px;
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.why-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(224, 101, 37, 0.4);
    transform: translateY(-3px);
}

.why-card-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.07);
    line-height: 1;
    margin-bottom: 12px;
}

.why-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-600));
    border-radius: var(--radius-sm);
    color: white;
    margin-bottom: 18px;
}

.why-card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.why-card-desc {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.65;
}

/* ===== Contact Section ===== */
.contact {
    padding: 100px 24px;
    background: linear-gradient(135deg, var(--terracotta-600) 0%, var(--terracotta-700) 50%, var(--sand-700) 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 2;
}

.contact-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-item-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    color: white;
    flex-shrink: 0;
}

.contact-item-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-item-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.6);
}

.contact-item-value {
    font-size: 0.95rem;
    color: white;
    line-height: 1.5;
}

.contact-item-link {
    font-size: 1rem;
    color: white;
    font-weight: 600;
    transition: var(--transition);
}

.contact-item-link:hover {
    color: var(--sand-300);
}

/* Contact Form */
.contact-form-wrap {
    position: relative;
}

.contact-form-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-xl);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 6px;
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--gray-800);
    background: var(--gray-50);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--terracotta-400);
    background: white;
    box-shadow: 0 0 0 3px rgba(224, 101, 37, 0.1);
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 32px 16px;
}

.form-success.active {
    display: block;
}

.success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--terracotta-100), var(--sand-100));
    border-radius: 50%;
    color: var(--terracotta-600);
}

.success-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.success-text {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.65;
}

.success-text a {
    color: var(--terracotta-600);
    font-weight: 600;
}

/* ===== Map Section ===== */
.map-section {
    background: var(--gray-100);
}

.map-section iframe {
    display: block;
    width: 100%;
    height: 350px;
    filter: grayscale(30%);
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    color: white;
    padding: 64px 24px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    color: white;
    margin-bottom: 16px;
}

.footer-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-700));
    border-radius: var(--radius-sm);
    color: white;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--terracotta-400);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

.footer-contact-list svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--terracotta-400);
}

.footer-contact-link {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact-link:hover {
    color: var(--terracotta-400);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
}

.footer-copyright {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-location {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--terracotta-500), var(--terracotta-600));
    color: white;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: var(--transition);
    z-index: 999;
    cursor: pointer;
}

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

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ===== Scroll Reveal ===== */
[data-reveal] {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal="up"] {
    transform: translateY(24px);
}

[data-reveal="left"] {
    transform: translateX(-24px);
}

[data-reveal="right"] {
    transform: translateX(24px);
}

@media (prefers-reduced-motion: no-preference) {
    [data-reveal].revealed {
        opacity: 1;
        transform: none;
    }
    
    [data-reveal].revealed[data-reveal="up"] {
        transform: translateY(0);
    }
    
    [data-reveal].revealed[data-reveal="left"] {
        transform: translateX(0);
    }
    
    [data-reveal].revealed[data-reveal="right"] {
        transform: translateX(0);
    }
    
    [data-reveal]:not(.revealed) {
        opacity: 0;
    }
    
    [data-reveal]:not(.revealed)[data-reveal="up"] {
        transform: translateY(24px);
    }
    
    [data-reveal]:not(.revealed)[data-reveal="left"] {
        transform: translateX(-24px);
    }
    
    [data-reveal]:not(.revealed)[data-reveal="right"] {
        transform: translateX(24px);
    }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image-wrap {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .hero-accent-card {
        left: 0;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-images {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .about-content .section-title {
        text-align: center;
    }
    
    .about-content .section-tag {
        display: block;
        text-align: center;
    }
    
    .about-text {
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(254, 253, 251, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--gray-200);
        transform: translateY(-120%);
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.open {
        transform: translateY(0);
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 12px 16px;
    }
    
    .btn-nav {
        margin-left: 0;
        margin-top: 8px;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero {
        padding: 100px 20px 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .hero-accent-card {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: 16px;
        display: inline-flex;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card {
        padding: 28px 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 16px 48px;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services,
    .about,
    .why-us,
    .contact {
        padding: 64px 16px;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
}