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

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --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;
    --white: #ffffff;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.7;
    color: var(--slate-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ── Typography ── */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--slate-900);
}

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-200);
    transition: box-shadow 0.3s var(--ease-out);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

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

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--slate-900);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
}

.nav-logo-icon {
    color: var(--teal-600);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--slate-600);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: color 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--teal-600);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
    color: var(--teal-700);
}

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

.nav-cta {
    background: var(--teal-600) !important;
    color: var(--white) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.875rem !important;
    transition: background 0.2s, transform 0.2s !important;
}

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

.nav-cta:hover {
    background: var(--teal-700) !important;
    color: var(--white) !important;
    transform: translateY(-1px);
}

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

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--slate-700);
    transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--white);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu-link {
    font-size: 1.25rem;
    color: var(--slate-700);
    padding: 12px 24px;
    transition: color 0.2s;
}

.mobile-menu-link:hover {
    color: var(--teal-600);
}

.mobile-menu-cta {
    margin-top: 16px;
    background: var(--teal-600);
    color: var(--white);
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 1rem;
    letter-spacing: 0.02em;
}

/* ── Hero ── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 640px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.72) 0%,
        rgba(13, 148, 136, 0.45) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    padding-top: 72px;
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-200);
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(2.75rem, 6vw, 5rem);
    color: var(--white);
    line-height: 1.08;
    margin-bottom: 24px;
    max-width: 700px;
    font-weight: 400;
}

.hero-title-accent {
    font-style: italic;
    color: var(--teal-200);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 40px;
    font-weight: 300;
}

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

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: all 0.25s var(--ease-out);
    cursor: pointer;
    border: 1.5px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background: var(--teal-600);
    color: var(--white);
    border-color: var(--teal-600);
}

.btn-primary:hover {
    background: var(--teal-700);
    border-color: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.3);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ── Hero scroll indicator ── */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(255, 255, 255, 0.5);
    animation: float 2.5s ease-in-out infinite;
    transition: color 0.2s;
}

.hero-scroll:hover {
    color: rgba(255, 255, 255, 0.9);
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Section shared ── */
.section {
    padding: 120px 0;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--slate-900);
    margin-bottom: 56px;
    line-height: 1.15;
}

.section-title-light {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: 56px;
    line-height: 1.15;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--slate-200);
    border: 1px solid var(--slate-200);
    border-radius: 16px;
    overflow: hidden;
}

.service-card {
    background: var(--white);
    padding: 40px 32px;
    transition: background 0.3s;
}

.service-card:hover {
    background: var(--teal-50);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--teal-50);
    color: var(--teal-700);
    margin-bottom: 24px;
    transition: background 0.3s, color 0.3s;
}

.service-card:hover .service-icon {
    background: var(--teal-600);
    color: var(--white);
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--slate-900);
    margin-bottom: 12px;
    line-height: 1.3;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.7;
    font-weight: 300;
}

/* ── About ── */
.about {
    background: var(--slate-50);
}

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

.about-image-wrapper {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 5/6;
}

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

.about-text {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 300;
}

.about-values {
    display: flex;
    gap: 0;
    margin-top: 40px;
    flex-wrap: wrap;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-right: 24px;
}

.value-label {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--slate-700);
    letter-spacing: 0.02em;
}

.value-divider {
    width: 32px;
    height: 1px;
    background: var(--slate-300);
    flex-shrink: 0;
}

/* ── Approach ── */
.approach {
    background: var(--slate-900);
    position: relative;
    overflow: hidden;
}

.approach::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.approach-content {
    position: relative;
    max-width: 900px;
}

.approach-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-top: 64px;
}

.approach-step {
    position: relative;
}

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--teal-600);
    line-height: 1;
    margin-bottom: 20px;
    font-weight: 400;
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.step-desc {
    font-size: 0.9375rem;
    color: var(--slate-400);
    line-height: 1.7;
    font-weight: 300;
}

/* ── Testimonial ── */
.testimonial {
    background: var(--teal-800);
    padding: 100px 0;
}

.testimonial-content {
    max-width: 720px;
    text-align: center;
    margin: 0 auto;
}

.testimonial-quote {
    color: var(--teal-200);
    margin-bottom: 24px;
}

.testimonial blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    color: var(--white);
    line-height: 1.5;
    font-style: italic;
    font-weight: 400;
}

.testimonial-attribution {
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--teal-200);
    letter-spacing: 0.05em;
    font-weight: 400;
}

/* ── Contact ── */
.contact {
    background: var(--white);
}

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

.contact-text {
    font-size: 1.0625rem;
    color: var(--slate-500);
    line-height: 1.8;
    margin-bottom: 40px;
    font-weight: 300;
}

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

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

.contact-icon {
    color: var(--teal-600);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 4px;
}

.contact-detail span:last-child,
.contact-detail a {
    font-size: 0.9375rem;
    color: var(--slate-700);
    line-height: 1.6;
}

.contact-detail a:hover {
    color: var(--teal-600);
}

/* Form */
.contact-form-wrapper {
    background: var(--slate-50);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--slate-200);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--slate-700);
    letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--slate-800);
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 10px;
    padding: 12px 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-privacy {
    font-size: 0.75rem;
    color: var(--slate-400);
    text-align: center;
    line-height: 1.5;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px 24px;
    gap: 16px;
}

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

.form-success svg {
    color: var(--teal-600);
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--slate-900);
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.7;
}

/* ── Map ── */
.map-section {
    border-top: 1px solid var(--slate-200);
}

.map-section iframe {
    filter: grayscale(0.6) contrast(1.05);
}

/* ── Footer ── */
.footer {
    background: var(--slate-900);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 64px;
    padding-bottom: 64px;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-weight: 400;
}

.footer-logo svg {
    color: var(--teal-500);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--slate-400);
    line-height: 1.7;
    max-width: 280px;
    font-weight: 300;
}

.footer-heading {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate-500);
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: var(--slate-400);
    transition: color 0.2s;
    font-weight: 300;
}

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

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

.footer-contact a {
    font-size: 0.9375rem;
    color: var(--slate-400);
    transition: color 0.2s;
    font-weight: 300;
}

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

.footer-contact span {
    font-size: 0.9375rem;
    color: var(--slate-400);
    line-height: 1.6;
    font-weight: 300;
}

.footer-bottom {
    border-top: 1px solid var(--slate-800);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--slate-500);
    line-height: 1.6;
    font-weight: 300;
}

.footer-disclaimer {
    max-width: 480px;
    text-align: right;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        gap: 48px;
    }

    .approach-steps {
        gap: 32px;
    }

    .contact-grid {
        gap: 48px;
    }

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

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

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: clamp(2.25rem, 8vw, 3.25rem);
    }

    .hero-actions {
        flex-direction: column;
    }

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

    .section {
        padding: 80px 0;
    }

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

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

    .about-image-wrapper {
        aspect-ratio: 4/3;
    }

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

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

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

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

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

    .footer-disclaimer {
        text-align: center;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .nav-inner {
        padding: 0 20px;
    }

    .hero-content {
        padding: 0 20px;
    }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .hero-scroll {
        animation: none;
    }

    .service-card {
        transition: none;
    }
}