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

:root {
    --midnight: #0A1628;
    --midnight-light: #132240;
    --midnight-mid: #1A3058;
    --mint: #5EEAD4;
    --mint-dark: #3ECFB5;
    --mint-light: #D1FAE8;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --gray-50: #F1F5F9;
    --gray-100: #E2E8F0;
    --gray-200: #CBD5E1;
    --gray-300: #94A3B8;
    --gray-400: #64748B;
    --gray-500: #475569;
    --gray-600: #334155;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.08);
    --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 24px 60px rgba(10, 22, 40, 0.16);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    padding: 8px 16px;
    background: var(--midnight);
    color: var(--white);
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-size: 0.875rem;
    text-decoration: none;
}
.skip-link:focus {
    top: 16px;
}

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

/* ─── NAVIGATION ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-100);
    transition: var(--transition);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--midnight);
}

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

.logo-text {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-500);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint-dark);
    transition: width var(--transition);
}

.nav-menu a:hover {
    color: var(--midnight);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--midnight);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--midnight-light);
    color: var(--white) !important;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-line {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--midnight);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ─── HERO ─── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 20%, rgba(94, 234, 212, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 10% 80%, rgba(10, 22, 40, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--midnight);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-headline em {
    font-style: italic;
    color: var(--mint-dark);
}

.hero-sub {
    font-size: 1.0625rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 480px;
}

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

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--midnight);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--midnight-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--midnight);
    border: 1.5px solid var(--gray-200);
}
.btn-outline:hover {
    border-color: var(--midnight);
    background: var(--midnight);
    color: var(--white);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-outline-light:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
}

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

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ─── STAT CARDS ─── */
.hero-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-card {
    padding: 28px 24px;
    border-radius: var(--radius-md);
    transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
}

.stat-card--primary {
    background: var(--midnight);
    color: var(--white);
    grid-column: span 2;
}

.stat-card--accent {
    background: var(--white);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
}

.stat-card--dark {
    background: var(--midnight-light);
    color: var(--white);
}

.stat-card--mint {
    background: var(--mint);
    color: var(--midnight);
}

.stat-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    opacity: 0.85;
}

.stat-card--primary .stat-card-icon,
.stat-card--dark .stat-card-icon {
    color: var(--mint);
}

.stat-card--mint .stat-card-icon {
    color: var(--midnight);
}

.stat-card-value {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.stat-card-label {
    font-size: 0.8125rem;
    opacity: 0.7;
    font-weight: 400;
}

/* ─── SECTION COMMON ─── */
.section-eyebrow {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--midnight);
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-header {
    margin-bottom: 64px;
}

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

.section-header--center .section-desc {
    max-width: 560px;
    margin: 0 auto;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--gray-500);
    line-height: 1.8;
    max-width: 560px;
}

/* ─── SERVICES ─── */
.services {
    padding: 120px 24px;
    background: var(--off-white);
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    border: 1px solid var(--gray-100);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--mint);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

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

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

.service-card-line {
    position: absolute;
    top: 0;
    left: 32px;
    width: 40px;
    height: 2px;
    background: var(--mint);
    opacity: 0;
    transition: opacity var(--transition);
}

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

.service-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(94, 234, 212, 0.12);
    color: var(--midnight);
    margin-bottom: 24px;
}

.service-card-title {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card-desc {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.75;
}

/* ─── ABOUT ─── */
.about {
    padding: 120px 24px;
    background: var(--white);
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    display: block;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--mint);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.4;
}

.about-content {
    max-width: 480px;
}

.about-body {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.85;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-100);
}

.about-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.about-stat-value {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--midnight);
    letter-spacing: -0.02em;
}

.about-stat-label {
    font-size: 0.8125rem;
    color: var(--gray-400);
}

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

/* ─── WHY ─── */
.why {
    padding: 120px 24px;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.why::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 80% 0%, rgba(94, 234, 212, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 0% 100%, rgba(94, 234, 212, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.why .container {
    position: relative;
    z-index: 1;
}

.why .section-eyebrow {
    color: var(--mint);
}

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

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.why-item {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.why-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    color: var(--mint);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
    display: block;
}

.why-title {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.why-desc {
    font-size: 0.9375rem;
    color: var(--gray-300);
    line-height: 1.8;
    max-width: 400px;
}

/* ─── CTA ─── */
.cta-section {
    padding: 120px 24px;
    background: var(--off-white);
}

.cta-card {
    background: var(--midnight);
    border-radius: var(--radius-lg);
    padding: 80px 64px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(94, 234, 212, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-eyebrow {
    color: var(--mint) !important;
}

.cta-title {
    color: var(--white);
    margin-bottom: 16px;
}

.cta-desc {
    font-size: 1.0625rem;
    color: var(--gray-300);
    line-height: 1.8;
    max-width: 440px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ─── CONTACT ─── */
.contact {
    padding: 120px 24px;
    background: var(--white);
}

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

.contact-desc {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 40px;
}

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

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

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(94, 234, 212, 0.12);
    color: var(--midnight);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.contact-detail-value {
    display: block;
    font-size: 0.9375rem;
    color: var(--midnight);
    line-height: 1.6;
}

.contact-link {
    color: var(--midnight);
    text-decoration: none;
    transition: color var(--transition);
}

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

/* ─── FORM ─── */
.contact-form-wrapper {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: 48px;
    border: 1px solid var(--gray-100);
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-input::placeholder {
    color: var(--gray-300);
}

.form-input:focus {
    border-color: var(--mint-dark);
    box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.15);
}

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

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(94, 234, 212, 0.1);
    border: 1px solid rgba(94, 234, 212, 0.3);
    border-radius: var(--radius-sm);
    color: var(--midnight);
    font-size: 0.9375rem;
}

.form-success svg {
    color: var(--mint-dark);
    flex-shrink: 0;
}

/* ─── FOOTER ─── */
.footer {
    background: var(--midnight);
    padding: 80px 24px 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-desc {
    font-size: 0.9375rem;
    color: var(--gray-400);
    line-height: 1.75;
    margin-top: 20px;
    max-width: 300px;
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 20px;
}

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

.footer-links a,
.footer-links span {
    font-size: 0.9375rem;
    color: var(--gray-300);
    text-decoration: none;
    transition: color var(--transition);
    line-height: 1.6;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* ─── SCROLL ANIMATIONS ─── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    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-grid {
        gap: 48px;
    }
    .about-grid,
    .contact-grid {
        gap: 48px;
    }
    .cta-card {
        padding: 60px 48px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--gray-100);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition), opacity var(--transition);
        pointer-events: none;
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-toggle {
        display: flex;
    }
    .hero {
        min-height: auto;
        padding: 120px 24px 80px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-cards {
        order: -1;
    }
    .stat-card--primary {
        grid-column: span 2;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-image img {
        height: 400px;
    }
    .about-image-accent {
        display: none;
    }
    .why-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .cta-card {
        grid-template-columns: 1fr;
        padding: 48px 32px;
        text-align: center;
    }
    .cta-actions {
        justify-content: center;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .contact-form-wrapper {
        padding: 32px 24px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    .about-stat-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-cards {
        grid-template-columns: 1fr;
    }
    .stat-card--primary {
        grid-column: span 1;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        justify-content: center;
    }
    .cta-actions {
        flex-direction: column;
    }
    .cta-actions .btn {
        justify-content: center;
    }
}

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

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}