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

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;
    
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #020617;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

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

body {
    font-family: var(--font-body);
    color: var(--slate-800);
    background: var(--slate-50);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: #fff;
    letter-spacing: -0.02em;
}

.logo svg {
    color: var(--teal-400);
}

.logo span {
    color: var(--teal-400);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--slate-300);
    transition: color 0.2s ease;
    letter-spacing: 0.02em;
}

.nav-links a:not(.btn):hover {
    color: var(--teal-400);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--teal-600);
    color: #fff;
}

.btn-primary:hover {
    background: var(--teal-500);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.4);
}

.btn-nav {
    background: var(--teal-500);
    color: #fff;
}

.btn-nav:hover {
    background: var(--teal-400);
    color: var(--slate-900);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
    border-color: var(--teal-400);
    color: var(--teal-400);
}

.btn-white {
    background: #fff;
    color: var(--slate-900);
}

.btn-white:hover {
    background: var(--teal-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.pexels.com/photos/7195811/pexels-photo-7195811.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    background-color: var(--slate-900);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(2, 6, 23, 0.75) 0%,
        rgba(2, 6, 23, 0.65) 50%,
        rgba(2, 6, 23, 0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding-top: 6rem;
    padding-bottom: 4rem;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-300);
    background: rgba(13, 148, 136, 0.15);
    border: 1px solid rgba(13, 148, 136, 0.3);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero h1 br {
    display: none;
}

.hero p {
    font-size: 1.15rem;
    color: var(--slate-300);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--teal-400);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--slate-400);
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: bounce 2s ease infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-6px); }
    60% { transform: translateX(-50%) translateY(-3px); }
}

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.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(--teal-600);
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--slate-900);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--slate-500);
    line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
    padding: 7rem 0;
    background: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--teal-500);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    border-color: var(--teal-300);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

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

.service-card.featured {
    background: var(--slate-900);
    border-color: var(--slate-800);
}

.service-card.featured::before {
    background: var(--teal-400);
    transform: scaleX(1);
}

.service-card.featured:hover {
    border-color: var(--teal-600);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.featured-badge {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-900);
    background: var(--teal-400);
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(13, 148, 136, 0.1);
    color: var(--teal-600);
    margin-bottom: 1.5rem;
}

.service-card.featured .service-icon {
    background: rgba(45, 212, 191, 0.15);
    color: var(--teal-400);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.service-card.featured h3 {
    color: #fff;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--slate-500);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-card.featured p {
    color: var(--slate-400);
}

.service-link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--teal-600);
    transition: color 0.2s ease;
}

.service-card.featured .service-link {
    color: var(--teal-400);
}

.service-link:hover {
    color: var(--teal-500);
}

/* ===== ABOUT ===== */
.about {
    padding: 7rem 0;
    background: var(--slate-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.about-img-secondary {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    width: 55%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--slate-50);
}

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

.about-experience-badge {
    position: absolute;
    top: -1.5rem;
    right: 2rem;
    background: var(--teal-600);
    color: #fff;
    padding: 1.25rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.exp-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.exp-text {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.9;
    margin-top: 0.25rem;
}

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

.about-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--slate-900);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.about-content > p {
    font-size: 1.05rem;
    color: var(--slate-600);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--slate-700);
}

.feature svg {
    color: var(--teal-500);
    flex-shrink: 0;
}

.about-content .btn {
    margin-top: 0.5rem;
}

/* ===== CTA BANNER ===== */
.cta-banner {
    padding: 6rem 0;
    background: var(--slate-900);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    line-height: 1.15;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--slate-400);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== LOCATION ===== */
.location {
    padding: 7rem 0;
    background: #fff;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.info-card:hover {
    border-color: var(--teal-300);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(13, 148, 136, 0.1);
    color: var(--teal-600);
    flex-shrink: 0;
}

.info-card h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.35rem;
}

.info-card p {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.6;
}

.info-card a {
    color: var(--teal-600);
    font-weight: 600;
    transition: color 0.2s ease;
}

.info-card a:hover {
    color: var(--teal-500);
}

.location-map {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 400px;
    border: 1px solid var(--slate-200);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--slate-950);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-brand p {
    color: var(--slate-400);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--slate-300);
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: var(--slate-400);
    font-size: 0.9rem;
    padding: 0.35rem 0;
    transition: color 0.2s ease;
}

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

.footer-contact p {
    color: var(--slate-400);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-contact a {
    color: var(--teal-400);
    transition: color 0.2s ease;
}

.footer-contact a:hover {
    color: var(--teal-300);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--slate-500);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--slate-900);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        transition: right 0.3s ease;
        box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        font-size: 1.1rem;
    }
    
    .hero h1 br {
        display: block;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-images {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-img-secondary {
        right: -1rem;
        bottom: -1.5rem;
    }
    
    .location-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: no-preference) {
    .service-card {
        transition: all 0.3s ease;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}