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

:root {
    --teal:        #0d9488;
    --teal-dark:   #0f766e;
    --teal-light:  #14b8a6;
    --slate:       #334155;
    --slate-light: #64748b;
    --slate-pale:  #f1f5f9;
    --slate-border:#e2e8f0;
    --white:       #ffffff;
    --off-white:   #fafafa;
    --dark:        #0f172a;
    --font-body:   'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display:'DM Sans', sans-serif;
    --radius:      8px;
    --transition:  0.25s ease;
}

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

body {
    font-family: var(--font-body);
    color: var(--slate);
    background: var(--white);
    line-height: 1.7;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--teal-dark); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ── Typography ───────────────────────────────────── */
.section__eyebrow {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 12px;
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 16px;
}

.section__lead {
    font-size: 1.05rem;
    color: var(--slate-light);
    max-width: 540px;
    line-height: 1.7;
}

.section__header { text-align: center; margin-bottom: 64px; }
.section__header .section__lead { margin: 0 auto; }

/* ── Buttons ──────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 13px 28px;
    border-radius: var(--radius);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn--primary {
    background: var(--teal);
    color: var(--white);
    border-color: var(--teal);
}
.btn--primary:hover {
    background: var(--teal-dark);
    border-color: var(--teal-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(13,148,136,0.25);
}

.btn--ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.btn--white {
    background: var(--white);
    color: var(--teal);
    border-color: var(--white);
}
.btn--white:hover {
    background: var(--slate-pale);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.btn--outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
    color: var(--white);
}

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

/* ── Navigation ───────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-border);
    transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 1px 12px rgba(0,0,0,0.06); }

.nav__inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark);
    text-decoration: none;
}
.nav__logo:hover { color: var(--dark); }

.nav__links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav__links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--slate-light);
    text-decoration: none;
    transition: color var(--transition);
}
.nav__links a:hover { color: var(--teal); }

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--teal) !important;
    border: 1.5px solid var(--teal);
    padding: 7px 16px;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.nav__cta:hover {
    background: var(--teal);
    color: var(--white) !important;
}

/* Mobile toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav__toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--slate);
    transition: all var(--transition);
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--white);
    display: flex;
    flex-direction: column;
    padding: 80px 32px 40px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open { transform: translateX(0); }

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--slate);
    padding: 4px;
}

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--dark);
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid var(--slate-border);
    transition: color var(--transition);
}
.mobile-menu__link:hover { color: var(--teal); }

.mobile-menu__cta {
    margin-top: 32px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--teal);
    border: 1.5px solid var(--teal);
    padding: 13px 24px;
    border-radius: var(--radius);
    align-self: flex-start;
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f766e 0%, #0d9488 30%, #14b8a6 55%, #334155 85%, #0f172a 100%);
    z-index: 0;
}

.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(20,184,166,0.3) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(15,23,42,0.4) 0%, transparent 50%);
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero__eyebrow {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
}

.hero__headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero__sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.75;
    max-width: 540px;
    margin: 0 auto 40px;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero__trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
}
.hero__trust-item svg { opacity: 0.7; }

/* ── Sections ─────────────────────────────────────── */
.section { padding: 100px 0; }

/* ── Services ─────────────────────────────────────── */
.services { background: var(--off-white); }

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

.service-card {
    background: var(--white);
    border: 1px solid var(--slate-border);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: all var(--transition);
}
.service-card:hover {
    border-color: var(--teal);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(13,148,136,0.08);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(13,148,136,0.08);
    color: var(--teal);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--slate-light);
    line-height: 1.7;
}

/* ── About ────────────────────────────────────────── */
.about__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about__image-wrap {
    border-radius: var(--radius);
    overflow: hidden;
}
.about__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__content .section__title { margin-top: 8px; }

.about__text {
    font-size: 0.95rem;
    color: var(--slate-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--slate-border);
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark);
}
.stat__label {
    font-size: 0.8rem;
    color: var(--slate-light);
}

/* ── Why Us ───────────────────────────────────────── */
.why-us { background: var(--off-white); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--white);
    border: 1px solid var(--slate-border);
    border-radius: var(--radius);
    padding: 40px 32px;
    transition: all var(--transition);
}
.why-card:hover {
    border-color: var(--teal);
    box-shadow: 0 8px 32px rgba(13,148,136,0.08);
}

.why-card__num {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--teal);
    text-transform: uppercase;
    display: block;
    margin-bottom: 16px;
}

.why-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--slate-light);
    line-height: 1.75;
}

/* ── CTA Banner ───────────────────────────────────── */
.cta-banner {
    background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal) 50%, var(--slate) 100%);
    padding: 80px 0;
}

.cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-banner__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-banner__sub {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    max-width: 420px;
}

.cta-banner__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ── Contact ──────────────────────────────────────── */
.contact__layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.contact__item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}

.contact__item-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(13,148,136,0.08);
    color: var(--teal);
}

.contact__item-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate-light);
    margin-bottom: 4px;
}

.contact__item-value {
    font-size: 0.95rem;
    color: var(--dark);
    line-height: 1.6;
}
.contact__item-value a { color: var(--teal); }
.contact__item-value a:hover { color: var(--teal-dark); }

/* Form */
.contact__form-wrap {
    background: var(--off-white);
    border: 1px solid var(--slate-border);
    border-radius: var(--radius);
    padding: 40px;
}

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

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--slate);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--slate-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--dark);
    background: var(--white);
    transition: border-color var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 24px;
}
.form-success.show { display: flex; }
.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin: 16px 0 8px;
}
.form-success p {
    font-size: 0.9rem;
    color: var(--slate-light);
}

/* ── Map ──────────────────────────────────────────── */
.map-section { height: 320px; }
.map-section iframe { width: 100%; height: 100%; }

/* ── Footer ───────────────────────────────────────── */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.6);
    padding: 64px 0 32px;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 16px;
}
.footer__logo:hover { color: var(--white); }

.footer__tagline {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer__links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--teal-light); }

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer__contact p { font-size: 0.875rem; }
.footer__contact a { color: rgba(255,255,255,0.6); }
.footer__contact a:hover { color: var(--teal-light); }

.footer__bottom {
    padding-top: 24px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 900px) {
    .nav__links { display: none; }
    .nav__toggle { display: flex; }

    .services__grid { grid-template-columns: repeat(2, 1fr); }
    .about__layout { grid-template-columns: 1fr; gap: 40px; }
    .about__image-wrap { order: -1; }
    .why-grid { grid-template-columns: 1fr; }
    .contact__layout { grid-template-columns: 1fr; gap: 40px; }
    .footer__top { grid-template-columns: 1fr; gap: 32px; }
    .cta-banner__inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
    .services__grid { grid-template-columns: 1fr; }
    .hero__actions { flex-direction: column; }
    .hero__trust { flex-direction: column; gap: 12px; }
    .form-row { grid-template-columns: 1fr; }
    .about__stats { flex-direction: column; gap: 20px; }
    .contact__form-wrap { padding: 24px; }
    .section { padding: 72px 0; }
}