*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --emerald-50: #ecfdf5;
    --emerald-100: #d1fae5;
    --emerald-200: #a7f3d0;
    --emerald-300: #6ee7b7;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --emerald-800: #065f46;
    --emerald-900: #064e3b;
    --emerald-950: #022c22;
    
    --cream-50: #fefdf8;
    --cream-100: #fefce8;
    --cream-200: #fef9c3;
    --cream-300: #fde68a;
    --cream-400: #fcd34d;
    --cream-500: #f59e0b;
    
    --surface-50: #fafaf9;
    --surface-100: #f5f5f4;
    --surface-200: #e7e5e4;
    --surface-300: #d6d3d1;
    --surface-600: #57534e;
    --surface-700: #44403c;
    --surface-800: #292524;
    --surface-900: #1c1917;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.15);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--surface-800);
    background-color: var(--cream-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* SKIP LINK */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--emerald-800);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 600;
}

.skip-link:focus {
    top: 16px;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 28px;
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-align: center;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--emerald-700);
    color: #fff;
    border-color: var(--emerald-700);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 17px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-outline-light {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-color: rgba(255,255,255,0.5);
    backdrop-filter: blur(4px);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.22);
    border-color: #fff;
}

.btn-outline-dark {
    background: transparent;
    color: var(--emerald-800);
    border-color: var(--emerald-800);
}

.btn-outline-dark:hover {
    background: var(--emerald-800);
    color: #fff;
}

.btn-light {
    background: #fff;
    color: var(--emerald-800);
    border-color: #fff;
}

.btn-light:hover {
    background: var(--cream-100);
}

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

/* HEADER */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(254, 253, 248, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(6, 95, 70, 0.08);
    transition: var(--transition);
}

.site-header.scrolled {
    background: rgba(254, 253, 248, 0.95);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 18px;
    color: var(--emerald-900);
}

.logo-icon {
    color: var(--emerald-700);
}

.logo-text {
    letter-spacing: -0.02em;
}

.logo-accent {
    color: var(--emerald-600);
}

.logo-light {
    color: #fff;
}

.logo-light .logo-accent {
    color: var(--emerald-300);
}

/* NAV */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 15px;
    color: var(--surface-700);
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--emerald-700);
    background: var(--emerald-50);
}

.nav-cta a {
    background: var(--emerald-700);
    color: #fff !important;
    margin-left: 8px;
}

.nav-cta a:hover {
    background: var(--emerald-800);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 110;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--surface-800);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--surface-800);
    left: 0;
    transition: var(--transition);
}

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

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* HERO */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #064e3b 0%, #065f46 25%, #047857 50%, #059669 75%, #10b981 100%);
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(2, 44, 34, 0.92) 0%, 
        rgba(6, 95, 70, 0.88) 40%, 
        rgba(4, 120, 87, 0.85) 70%, 
        rgba(16, 185, 129, 0.80) 100%
    );
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
}

.hero-shape--1 {
    width: 600px;
    height: 600px;
    background: var(--cream-400);
    top: -200px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.hero-shape--2 {
    width: 400px;
    height: 400px;
    background: var(--emerald-300);
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

.hero-shape--3 {
    width: 200px;
    height: 200px;
    background: var(--cream-300);
    top: 40%;
    right: 30%;
    animation: float 6s ease-in-out infinite;
}

.hero-shape--4 {
    width: 120px;
    height: 120px;
    background: #fff;
    top: 20%;
    left: 15%;
    animation: float 7s ease-in-out infinite reverse;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 32px 32px;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.02); }
    66% { transform: translate(-10px, 15px) scale(0.98); }
}

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

.hero-content {
    color: #fff;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 14px;
    font-weight: 500;
    color: var(--cream-100);
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    color: #fff;
}

.text-gradient {
    background: linear-gradient(135deg, var(--cream-300) 0%, var(--cream-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    max-width: 520px;
}

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

.hero-trust {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
}

.trust-item svg {
    color: var(--cream-300);
    flex-shrink: 0;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-image-stack {
    position: relative;
    height: 560px;
}

.hero-img {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-img--1 {
    width: 300px;
    height: 380px;
    top: 0;
    left: 0;
    z-index: 2;
}

.hero-img--1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img--2 {
    width: 240px;
    height: 280px;
    bottom: 20px;
    right: 20px;
    z-index: 3;
    border: 4px solid rgba(255,255,255,0.2);
}

.hero-img--2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge-float {
    position: absolute;
    bottom: 180px;
    left: -20px;
    z-index: 4;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
}

.badge-float-number {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--emerald-700);
    line-height: 1;
}

.badge-float-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--surface-700);
    line-height: 1.3;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: var(--cream-50);
}

.hero-wave svg {
    width: 100%;
    height: 80px;
    display: block;
}

/* SECTION COMMON */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--emerald-600);
    background: var(--emerald-50);
    border: 1px solid var(--emerald-200);
    padding: 6px 16px;
    border-radius: var(--radius-xl);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: var(--surface-900);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--surface-600);
}

/* SERVICES */
.services {
    padding: 100px 0;
    background: var(--cream-50);
}

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

.service-card {
    position: relative;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--surface-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(--emerald-600), var(--emerald-400));
    opacity: 0;
    transition: var(--transition);
}

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

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--emerald-50);
    border: 1px solid var(--emerald-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--emerald-700);
    border-color: var(--emerald-700);
    color: #fff;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--surface-900);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--surface-600);
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--emerald-700);
    transition: var(--transition);
}

.service-link:hover {
    color: var(--emerald-900);
    gap: 10px;
}

.service-link svg {
    transition: var(--transition);
}

/* WHY US */
.why-us {
    padding: 100px 0;
    background: var(--surface-50);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-content .section-header {
    text-align: left;
    margin-bottom: 40px;
}

.why-intro {
    font-size: 17px;
    line-height: 1.75;
    color: var(--surface-600);
    margin-bottom: 40px;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.why-feature {
    display: flex;
    gap: 20px;
}

.why-feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: var(--emerald-100);
    border: 1px solid var(--emerald-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
}

.why-feature-title {
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 700;
    color: var(--surface-900);
    margin-bottom: 4px;
}

.why-feature-desc {
    font-size: 15px;
    line-height: 1.65;
    color: var(--surface-600);
}

.why-visual {
    position: relative;
}

.why-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.why-image-main img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.why-stats {
    position: absolute;
    bottom: -40px;
    left: -40px;
    right: -40px;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px 36px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--surface-200);
}

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

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    color: var(--emerald-700);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--surface-600);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--surface-200);
}

/* PROJECTS */
.projects {
    padding: 100px 0;
    background: var(--cream-50);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.project-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--surface-200);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.project-img {
    overflow: hidden;
    height: 240px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.project-info {
    padding: 24px;
}

.project-category {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--emerald-700);
    background: var(--emerald-50);
    border: 1px solid var(--emerald-200);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    margin-bottom: 12px;
}

.project-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--surface-900);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.project-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--surface-600);
}

/* TESTIMONIALS */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--emerald-900) 0%, var(--emerald-800) 50%, #047857 100%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 28px 28px;
}

.testimonials .section-header {
    position: relative;
    z-index: 2;
}

.testimonials .section-label {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.2);
    color: var(--cream-200);
}

.testimonials .section-title {
    color: #fff;
}

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

.testimonial-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255,255,255,0.12);
    transform: translateY(-4px);
}

.testimonial-quote-mark {
    font-family: var(--font-heading);
    font-size: 72px;
    font-weight: 800;
    line-height: 0.8;
    color: var(--emerald-400);
    opacity: 0.5;
    margin-bottom: 8px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255,255,255,0.9);
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--emerald-700);
    border: 2px solid var(--emerald-500);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream-200);
    flex-shrink: 0;
}

.testimonial-name {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    color: #fff;
}

.testimonial-location {
    display: block;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

/* CTA BANNER */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--cream-400) 0%, var(--cream-300) 50%, var(--emerald-400) 100%);
    position: relative;
    overflow: hidden;
}

.cta-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
}

.cta-shape--1 {
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.2);
    top: -100px;
    left: -80px;
}

.cta-shape--2 {
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.15);
    bottom: -60px;
    right: 10%;
}

.cta-shape--3 {
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.25);
    top: 20%;
    right: 5%;
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 38px);
    font-weight: 800;
    color: var(--surface-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.cta-text {
    font-size: 17px;
    color: var(--surface-700);
    max-width: 440px;
    line-height: 1.65;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* CONTACT */
.contact {
    padding: 100px 0;
    background: var(--cream-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info .section-header {
    text-align: left;
    margin-bottom: 40px;
}

.contact-intro {
    font-size: 17px;
    line-height: 1.75;
    color: var(--surface-600);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-detail {
    display: flex;
    gap: 20px;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: var(--emerald-100);
    border: 1px solid var(--emerald-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-700);
}

.contact-detail h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--surface-900);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--surface-600);
}

.contact-detail a {
    color: var(--emerald-700);
    transition: var(--transition);
}

.contact-detail a:hover {
    color: var(--emerald-900);
    text-decoration: underline;
}

/* FORM */
.contact-form-wrapper {
    position: relative;
}

.contact-form-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--surface-200);
    box-shadow: var(--shadow-md);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--surface-900);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.form-subtitle {
    font-size: 15px;
    color: var(--surface-600);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--surface-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--surface-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--surface-800);
    background: var(--surface-50);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--emerald-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--surface-300);
}

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    margin-bottom: 16px;
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: var(--surface-900);
    margin-bottom: 8px;
}

.form-success p {
    font-size: 15px;
    color: var(--surface-600);
    line-height: 1.65;
}

/* FOOTER */
.site-footer {
    background: var(--surface-900);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
    font-size: 15px;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

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

.footer-contact p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-phone {
    color: var(--emerald-400);
    transition: var(--transition);
}

.footer-phone:hover {
    color: var(--emerald-300);
    text-decoration: underline;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding: 28px 0;
    font-size: 14px;
    color: rgba(255,255,255,0.45);
}

/* REVEAL ANIMATIONS */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }
    
    [data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .why-visual {
        order: -1;
    }
    
    .why-image-main img {
        height: 400px;
    }
    
    .why-stats {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 20px;
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 40px;
        gap: 8px;
        box-shadow: var(--shadow-xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-menu a {
        width: 100%;
        padding: 12px 16px;
        font-size: 17px;
    }
    
    .nav-cta {
        margin-top: 16px;
    }
    
    .nav-cta a {
        display: flex;
        justify-content: center;
    }
    
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 99;
    }
    
    .nav-overlay.active {
        display: block;
    }
    
    .hero {
        padding: 120px 0 100px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: clamp(32px, 8vw, 48px);
    }
    
    .services-grid,
    .projects-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-container {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-actions {
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card {
        padding: 28px 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .why-stats {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }
    
    .stat-divider {
        width: 100%;
        height: 1px;
    }
}