/* ===== CSS VARIABLES ===== */
:root {
    --midnight: #0A2540;
    --midnight-light: #0D3156;
    --midnight-dark: #061A2E;
    --mint: #2DD4BF;
    --mint-light: #5EEAD4;
    --mint-dark: #14B8A6;
    --mint-pale: #CCFBF1;
    --cream: #F8FAFC;
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 1px 3px rgba(10, 37, 64, 0.08);
    --shadow-md: 0 4px 20px rgba(10, 37, 64, 0.1);
    --shadow-lg: 0 8px 40px rgba(10, 37, 64, 0.12);
    --shadow-xl: 0 16px 60px rgba(10, 37, 64, 0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    color: var(--midnight);
}

.highlight {
    color: var(--mint-dark);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--mint);
    opacity: 0.3;
    z-index: -1;
    border-radius: 4px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--mint);
    color: var(--midnight);
    border-color: var(--mint);
}

.btn-primary:hover {
    background: var(--mint-dark);
    border-color: var(--mint-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--midnight);
    border-color: var(--midnight);
}

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

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

.btn-white:hover {
    background: var(--mint-pale);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

/* ===== SECTION HEADERS ===== */
.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-dark);
    background: var(--mint-pale);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 60px;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(10, 37, 64, 0.06);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(248, 250, 252, 0.95);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--midnight);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--midnight);
    color: var(--mint);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.logo-text {
    font-weight: 600;
}

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

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--midnight);
    background: rgba(10, 37, 64, 0.06);
}

.btn-nav {
    background: var(--midnight);
    color: var(--white) !important;
    border-radius: var(--radius-md);
    margin-left: 8px;
}

.btn-nav:hover {
    background: var(--midnight-light) !important;
    color: var(--white) !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--midnight);
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

/* ===== MOBILE MENU ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--midnight);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--white);
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.mobile-link:hover {
    opacity: 1;
    color: var(--mint);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0 60px;
    background: var(--cream);
}

.hero-bg-circle {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.12) 0%, transparent 70%);
    top: -100px;
    right: -150px;
    pointer-events: none;
}

.hero-bg-stripe {
    position: absolute;
    width: 8px;
    height: 200px;
    background: var(--mint);
    opacity: 0.2;
    bottom: 80px;
    left: 60px;
    border-radius: 4px;
    pointer-events: none;
}

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

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mint);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.08;
    margin-bottom: 24px;
    color: var(--midnight);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--midnight);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.hero-visual {
    position: relative;
    min-height: 600px;
}

.hero-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

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

.hero-img-float {
    position: absolute;
    bottom: 40px;
    left: -60px;
    z-index: 3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream);
}

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

.geo-shape {
    position: absolute;
    z-index: 1;
}

.geo-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--mint);
    top: 40px;
    right: -30px;
    opacity: 0.15;
}

.geo-square {
    width: 80px;
    height: 80px;
    background: var(--midnight);
    top: -20px;
    right: 40px;
    border-radius: var(--radius-md);
    opacity: 0.06;
    transform: rotate(15deg);
}

.geo-triangle {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid var(--mint);
    opacity: 0.1;
    bottom: 120px;
    right: 20px;
    transform: rotate(-10deg);
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--mint), var(--midnight), var(--mint));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--cream);
    border-radius: var(--radius-xl);
    padding: 36px;
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--mint);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-card--large {
    grid-column: span 7;
}

.service-card--wide {
    grid-column: span 5;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight);
    border-radius: var(--radius-md);
    color: var(--mint);
    margin-bottom: 20px;
}

.service-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 16px;
}

.service-img img,
.service-img-wide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-img img,
.service-card:hover .service-img-wide img {
    transform: scale(1.03);
}

.service-img {
    height: 200px;
}

.service-img-wide {
    height: 160px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 16px;
}

.service-content-wide {
    display: flex;
    flex-direction: column;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

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

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    z-index: 3;
    background: var(--midnight);
    color: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--shadow-lg);
}

.about-geo {
    position: absolute;
    top: -30px;
    left: -30px;
    z-index: 1;
    width: 100px;
    height: 100px;
    background: var(--mint);
    opacity: 0.15;
    border-radius: var(--radius-md);
    transform: rotate(20deg);
}

.about-content {
    position: relative;
    z-index: 2;
}

.about-text {
    color: var(--gray-500);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: var(--gray-700);
}

.value-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mint-pale);
    color: var(--mint-dark);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== PROJECTS ===== */
.projects {
    padding: 100px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(45, 212, 191, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(45, 212, 191, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.projects .section-header {
    position: relative;
    z-index: 1;
}

.projects .section-tag {
    background: rgba(45, 212, 191, 0.15);
    color: var(--mint);
}

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

.projects .section-desc {
    color: var(--gray-400);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.project-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--midnight-light);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s ease;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.project-card--featured {
    grid-column: span 7;
}

.project-card:not(.project-card--featured) {
    grid-column: span 5;
}

.project-img {
    overflow: hidden;
    height: 280px;
}

.project-card--featured .project-img {
    height: 360px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.project-info {
    padding: 28px;
}

.project-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mint);
    background: rgba(45, 212, 191, 0.12);
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 12px;
}

.project-title {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 8px;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ===== CTA ===== */
.cta {
    padding: 100px 0;
    background: var(--mint);
    position: relative;
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

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

.cta-shape-1 {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.08);
    top: -80px;
    left: -80px;
}

.cta-shape-2 {
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.06);
    bottom: -60px;
    right: 10%;
}

.cta-shape-3 {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    top: 20%;
    right: 5%;
    border-radius: var(--radius-md);
    transform: rotate(30deg);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--midnight);
    margin-bottom: 16px;
}

.cta-desc {
    font-size: 1.15rem;
    color: rgba(10, 37, 64, 0.7);
    margin-bottom: 36px;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

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

.contact-info {
    padding-top: 20px;
}

.contact-desc {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

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

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

.contact-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--midnight);
    margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-item a:hover {
    color: var(--mint-dark);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--cream);
    border-radius: var(--radius-xl);
    padding: 44px;
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.form-decoration {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.form-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--mint);
}

.form-dot:nth-child(2) {
    background: var(--midnight);
    opacity: 0.3;
}

.form-dot:nth-child(3) {
    background: var(--midnight);
    opacity: 0.15;
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: var(--midnight);
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--gray-800);
    background: var(--white);
    transition: all 0.2s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}

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

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

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

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

.success-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mint-pale);
    color: var(--mint-dark);
    border-radius: 50%;
    margin: 0 auto 20px;
}

.form-success h4 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--midnight);
}

.form-success p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--midnight-dark);
    padding: 80px 0 0;
    position: relative;
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand .logo-mark {
    background: var(--mint);
    color: var(--midnight);
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-desc {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-nav h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mint);
    margin-bottom: 20px;
}

.footer-nav ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a,
.footer-contact a {
    color: var(--gray-400);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-contact p {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    color: var(--gray-500);
    font-size: 0.85rem;
}

.footer-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.footer-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(45, 212, 191, 0.04);
}

.footer-shape:nth-child(1) {
    width: 400px;
    height: 400px;
    bottom: -200px;
    right: -100px;
}

.footer-shape:nth-child(2) {
    width: 200px;
    height: 200px;
    top: 20%;
    left: -50px;
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        min-height: 400px;
        order: -1;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-desc {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-img-float {
        left: -20px;
    }

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

    .service-card--large,
    .service-card--wide {
        grid-column: span 1;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .project-card--featured,
    .project-card:not(.project-card--featured) {
        grid-column: span 1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding: 90px 0 60px;
        min-height: auto;
    }

    .hero-visual {
        min-height: 300px;
    }

    .hero-img-float {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: -40px;
        margin-left: 20px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .stat-divider {
        display: none;
    }

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

    .about-badge {
        right: 10px;
        bottom: -10px;
    }

    .contact-form-wrapper {
        padding: 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

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