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

:root {
    --midnight: #0a1628;
    --midnight-light: #132038;
    --midnight-mid: #1a2d4a;
    --mint: #34d4a8;
    --mint-dark: #2bb892;
    --mint-light: #a8f0df;
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    --white: #ffffff;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--neutral-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

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

/* ── Typography ───────────────────────────────────── */
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--midnight);
    line-height: 1.15;
    margin-bottom: 20px;
}
.section-accent {
    color: var(--mint-dark);
    position: relative;
}
.section-accent::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--mint);
    opacity: 0.35;
    border-radius: 2px;
}

/* ── Buttons ──────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: 8px;
    padding: 14px 28px;
    transition: all 0.25s var(--ease);
    white-space: nowrap;
}
.btn--primary {
    background: var(--mint);
    color: var(--midnight);
}
.btn--primary:hover {
    background: var(--mint-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 212, 168, 0.3);
}
.btn--ghost {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.3);
}
.btn--ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}
.btn--light {
    background: var(--white);
    color: var(--midnight);
}
.btn--light:hover {
    background: var(--neutral-100);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.btn--outline-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.5);
}
.btn--outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}
.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Navigation ───────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background 0.3s var(--ease);
}
.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
}
.nav__logo-mark {
    width: 36px;
    height: 36px;
    background: var(--mint);
    color: var(--midnight);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav__logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--white);
}
.nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--neutral-300);
    transition: color 0.2s;
    position: relative;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--mint);
    transition: width 0.25s var(--ease);
}
.nav__link:hover { color: var(--white); }
.nav__link:hover::after { width: 100%; }
.nav__cta {
    background: var(--mint);
    color: var(--midnight);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.2s var(--ease);
}
.nav__cta:hover {
    background: var(--mint-dark);
    transform: translateY(-1px);
}
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}
.nav__toggle-line {
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}
.nav__toggle.active .nav__toggle-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.active .nav__toggle-line:nth-child(2) { opacity: 0; }
.nav__toggle.active .nav__toggle-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Hero ─────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    background: var(--midnight);
    padding: 72px 0 0;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(52,212,168,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero__grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 20px;
}
.hero__headline {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 24px;
}
.hero__accent {
    color: var(--mint);
}
.hero__sub {
    font-size: 1.125rem;
    color: var(--neutral-400);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}
.hero__stats {
    display: flex;
    align-items: center;
    gap: 32px;
}
.hero__stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.hero__stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
}
.hero__stat-label {
    font-size: 0.8125rem;
    color: var(--neutral-500);
}
.hero__stat-divider {
    width: 1px;
    height: 48px;
    background: var(--neutral-700);
}
.hero__image {
    position: relative;
}
.hero__image-frame {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 32px 64px rgba(0,0,0,0.3);
}
.hero__image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero__image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 3px solid var(--mint);
    border-radius: 16px;
    z-index: -1;
    opacity: 0.3;
}

/* ── Services ─────────────────────────────────────── */
.services {
    padding: 100px 0;
    background: var(--neutral-50);
}
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 36px 28px;
    border: 1px solid var(--neutral-200);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--mint);
    transform: scaleX(0);
    transition: transform 0.3s var(--ease);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.1);
    border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
    width: 56px;
    height: 56px;
    background: var(--midnight);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
    margin-bottom: 20px;
}
.service-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 12px;
}
.service-card__desc {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.65;
    margin-bottom: 20px;
}
.service-card__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.service-card__list li {
    font-size: 0.875rem;
    color: var(--neutral-600);
    padding-left: 20px;
    position: relative;
}
.service-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--mint);
    border-radius: 50%;
}

/* ── About ────────────────────────────────────────── */
.about {
    padding: 100px 0;
    background: var(--white);
}
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about__image-wrap {
    position: relative;
}
.about__image-main {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(10, 22, 40, 0.12);
}
.about__image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about__image-float {
    position: absolute;
    bottom: -32px;
    right: -32px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(10, 22, 40, 0.15);
    border: 4px solid var(--white);
}
.about__badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--midnight);
    color: var(--white);
    padding: 16px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(10, 22, 40, 0.2);
}
.about__badge-num {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mint);
}
.about__badge-year {
    display: block;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
}
.about__content { padding-left: 8px; }
.about__body {
    font-size: 1.0625rem;
    color: var(--neutral-600);
    line-height: 1.75;
    margin-bottom: 20px;
}
.about__values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}
.about__value {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--midnight);
}
.about__value svg {
    color: var(--mint-dark);
    flex-shrink: 0;
}

/* ── Gallery ──────────────────────────────────────── */
.gallery {
    padding: 100px 0;
    background: var(--neutral-50);
}
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 240px);
    gap: 16px;
}
.gallery__item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}
.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,22,40,0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s var(--ease);
}
.gallery__item:hover .gallery__item-overlay { opacity: 1; }
.gallery__item-overlay span {
    color: var(--white);
    font-weight: 600;
    font-size: 0.9375rem;
}
.gallery__item--wide { grid-column: span 6; }
.gallery__item:not(.gallery__item--wide) { grid-column: span 3; }

/* ── CTA ──────────────────────────────────────────── */
.cta {
    padding: 100px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}
.cta::before {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(52,212,168,0.1) 0%, transparent 70%);
    pointer-events: none;
}
.cta__inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.cta__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 16px;
}
.cta__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}
.cta__body {
    font-size: 1.0625rem;
    color: var(--neutral-400);
    line-height: 1.7;
    margin-bottom: 40px;
}
.cta__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Contact ──────────────────────────────────────── */
.contact {
    padding: 100px 0;
    background: var(--white);
}
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}
.contact__detail {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}
.contact__detail-icon {
    width: 48px;
    height: 48px;
    background: var(--midnight);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
    flex-shrink: 0;
}
.contact__detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 4px;
}
.contact__detail-value {
    font-size: 1rem;
    color: var(--midnight);
    font-weight: 500;
    line-height: 1.6;
}
.contact__detail-value a {
    color: var(--midnight);
    transition: color 0.2s;
}
.contact__detail-value a:hover { color: var(--mint-dark); }
.contact__map {
    margin-top: 32px;
    border-radius: 12px;
    overflow: hidden;
}
.contact__form-wrap {
    background: var(--neutral-50);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--neutral-200);
}
.contact__form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 28px;
}
.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form__group { margin-bottom: 20px; }
.form__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: 6px;
}
.form__input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--neutral-200);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.form__input:focus {
    border-color: var(--mint-dark);
    box-shadow: 0 0 0 3px rgba(52, 212, 168, 0.15);
}
.form__input::placeholder { color: var(--neutral-400); }
.form__select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.form__textarea { resize: vertical; min-height: 120px; }
.contact__success { display: none; }
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.form-success svg { margin-bottom: 16px; }
.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 8px;
}
.form-success p {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.6;
}

/* ── Footer ───────────────────────────────────────── */
.footer {
    background: var(--midnight);
    padding: 64px 0 0;
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand { }
.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.footer__tagline {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    line-height: 1.7;
    max-width: 280px;
}
.footer__heading {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: 20px;
}
.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer__links a,
.footer__links p {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    transition: color 0.2s;
}
.footer__links a:hover { color: var(--mint); }
.footer__bottom {
    padding: 24px 0;
    text-align: center;
}
.footer__bottom p {
    font-size: 0.8125rem;
    color: var(--neutral-600);
}

/* ── Animations ───────────────────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
    .hero__grid { gap: 40px; }
    .about__grid { gap: 48px; }
    .contact__grid { gap: 48px; }
    .services__grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10, 22, 40, 0.97);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        transform: translateY(-120%);
        transition: transform 0.35s var(--ease);
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .nav__menu.open { transform: translateY(0); }
    .nav__toggle { display: flex; }
    .nav__cta { display: none; }

    .hero__grid {
        grid-template-columns: 1fr;
        padding: 40px 24px 60px;
        text-align: center;
    }
    .hero__sub { margin-left: auto; margin-right: auto; }
    .hero__actions { justify-content: center; }
    .hero__stats { justify-content: center; }
    .hero__image { order: -1; max-width: 480px; margin: 0 auto; }
    .hero__image-accent { display: none; }

    .services__grid { grid-template-columns: 1fr; }
    .about__grid { grid-template-columns: 1fr; }
    .about__image-wrap { max-width: 480px; margin: 0 auto; }
    .about__content { padding-left: 0; }
    .about__values { grid-template-columns: 1fr; }

    .gallery__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: repeat(3, 200px);
    }
    .gallery__item--wide { grid-column: span 2; }
    .gallery__item:not(.gallery__item--wide) { grid-column: span 1; }

    .contact__grid { grid-template-columns: 1fr; }
    .contact__form-wrap { padding: 28px; }
    .form__row { grid-template-columns: 1fr; }

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

@media (max-width: 480px) {
    .hero__headline { font-size: 2.5rem; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; justify-content: center; }
    .cta__actions { flex-direction: column; align-items: center; }
    .cta__actions .btn { width: 100%; max-width: 320px; justify-content: center; }
}