/* ── 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;
    --teal-950: #042f2e;

    --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-serif: 'Lora', Georgia, 'Times New Roman', serif;
    --font-sans:  'Inter', system-ui, -apple-system, sans-serif;

    --radius-sm:  6px;
    --radius-md:  10px;
    --radius-lg:  16px;
    --radius-xl:  24px;

    --shadow-sm:  0 1px 2px rgba(4,48,60,.06), 0 1px 3px rgba(4,48,60,.08);
    --shadow-md:  0 4px 6px -1px rgba(4,48,60,.08), 0 2px 4px -2px rgba(4,48,60,.06);
    --shadow-lg:  0 10px 25px -3px rgba(4,48,60,.1), 0 4px 10px -4px rgba(4,48,60,.08);
    --shadow-xl:  0 20px 50px -12px rgba(4,48,60,.15);

    --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--slate-800);
    background: var(--slate-50);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: var(--teal-700);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--teal-600); }

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--teal-900);
    color: #fff;
    padding: .5rem 1rem;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: .875rem;
}
.skip-link:focus {
    top: 1rem;
    color: #fff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Typography ── */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: .8125rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: .75rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--slate-900);
    margin-bottom: 1.25rem;
}

.section-lead {
    font-size: 1.125rem;
    color: var(--slate-600);
    max-width: 600px;
    line-height: 1.7;
}

.lead {
    font-size: 1.125rem;
    color: var(--slate-600);
    line-height: 1.75;
    margin-bottom: 1rem;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: .9375rem;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    white-space: nowrap;
}
.btn:hover { color: inherit; }

.btn-primary {
    background: var(--teal-700);
    color: #fff;
    border-color: var(--teal-700);
}
.btn-primary:hover {
    background: var(--teal-600);
    border-color: var(--teal-600);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-light {
    background: #fff;
    color: var(--teal-900);
    border-color: #fff;
}
.btn-light:hover {
    background: var(--teal-50);
    color: var(--teal-900);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.5);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,.12);
    border-color: #fff;
    color: #fff;
}

.btn-sm {
    padding: .5rem 1rem;
    font-size: .8125rem;
}

.btn-lg {
    padding: .875rem 1.75rem;
    font-size: 1rem;
}

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

/* ── Header ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-200);
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: .625rem;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--slate-900);
    text-decoration: none;
}
.logo:hover { color: var(--teal-700); }

.logo-mark {
    color: var(--teal-700);
    flex-shrink: 0;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: .25rem;
    list-style: none;
}

.main-nav a:not(.btn) {
    color: var(--slate-600);
    font-size: .9375rem;
    font-weight: 500;
    padding: .5rem .875rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.main-nav a:not(.btn):hover {
    color: var(--teal-700);
    background: var(--teal-50);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: all var(--transition);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.hamburger { top: 50%; transform: translate(-50%, -50%); }
.hamburger::before { content: ''; top: -7px; left: 0; transform: none; }
.hamburger::after { content: ''; bottom: -7px; left: 0; transform: none; }

.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: translate(-50%, 0) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { bottom: 0; transform: translate(-50%, 0) rotate(-45deg); }

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 1.5rem 5rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        var(--teal-950) 0%,
        var(--teal-900) 25%,
        var(--teal-700) 50%,
        var(--slate-700) 75%,
        var(--slate-950) 100%
    );
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(14,116,110,.4) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(51,65,85,.5) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(20,184,166,.15) 0%, transparent 70%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: .6;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
}

.hero-eyebrow {
    font-size: .8125rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--teal-300);
    margin-bottom: 1.25rem;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    color: var(--teal-100);
    line-height: 1.7;
    max-width: 620px;
    margin: 0 auto 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--teal-200);
    font-size: .9375rem;
    font-weight: 500;
}
.trust-item svg {
    color: var(--teal-300);
    flex-shrink: 0;
}

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

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

.about-image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.about-image-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,.15);
    pointer-events: none;
}
.about-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-content .section-title {
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--slate-600);
    margin-bottom: 1rem;
    line-height: 1.75;
}

.about-features {
    list-style: none;
    margin-top: 2rem;
    display: grid;
    gap: .75rem;
}
.about-features li {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-weight: 500;
    color: var(--slate-700);
}
.about-features svg {
    color: var(--teal-600);
    flex-shrink: 0;
}

/* ── Services ── */
.services {
    padding: 7rem 0;
    background: #fff;
}

.services-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}
.services-header .section-title { margin-bottom: 1rem; }

.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: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
}
.service-card:hover {
    border-color: var(--teal-300);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: #fff;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-100);
    border-radius: var(--radius-md);
    color: var(--teal-700);
    margin-bottom: 1.25rem;
    transition: all var(--transition);
}
.service-card:hover .service-icon {
    background: var(--teal-700);
    color: #fff;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: .75rem;
}

.service-card p {
    font-size: .9375rem;
    color: var(--slate-600);
    line-height: 1.7;
}

/* ── Patient Info ── */
.patient-info {
    padding: 7rem 0;
    background: var(--slate-900);
}

.patient-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.info-block {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
}
.info-block:hover {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.15);
}

.info-block-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--teal-300);
    margin-bottom: 1.25rem;
}

.hours-list {
    list-style: none;
    display: grid;
    gap: .625rem;
}
.hours-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: .9375rem;
}
.hours-list .day {
    color: var(--slate-300);
}
.hours-list .time {
    color: var(--slate-100);
    font-weight: 500;
}

.info-block p {
    font-size: .9375rem;
    color: var(--slate-400);
    line-height: 1.7;
}

.info-block address {
    font-style: normal;
    font-size: .9375rem;
    color: var(--slate-300);
    line-height: 1.75;
}

/* ── Contact ── */
.contact {
    padding: 7rem 0;
    background: var(--slate-50);
}

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

.contact-details {
    list-style: none;
    margin-top: 2.5rem;
    display: grid;
    gap: 1rem;
}
.contact-details li {
    display: flex;
    align-items: flex-start;
    gap: .875rem;
    color: var(--slate-600);
    font-size: 1rem;
}
.contact-details svg {
    color: var(--teal-600);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact-details a {
    color: var(--slate-700);
    font-weight: 500;
}
.contact-details a:hover { color: var(--teal-700); }

.contact-form-wrap {
    background: #fff;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: grid;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: grid;
    gap: .5rem;
}

.form-group label {
    font-size: .875rem;
    font-weight: 500;
    color: var(--slate-700);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: .9375rem;
    color: var(--slate-800);
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
    transition: all var(--transition);
    outline: none;
    width: 100%;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--teal-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(20,184,166,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: .8125rem;
    color: var(--slate-400);
    text-align: center;
    margin-top: .5rem;
}

.form-success {
    text-align: center;
    padding: 3rem 1rem;
}
.form-success svg {
    color: var(--teal-600);
    margin: 0 auto 1.25rem;
}
.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--slate-900);
    margin-bottom: .75rem;
}
.form-success p {
    color: var(--slate-600);
    font-size: .9375rem;
}

/* ── Footer ── */
.site-footer {
    background: var(--slate-950);
    padding: 3rem 0;
    border-top: 1px solid rgba(255,255,255,.06);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
}
.footer-brand .logo-mark {
    color: var(--teal-400);
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: .375rem;
    font-size: .9375rem;
    color: var(--slate-400);
}
.footer-info a {
    color: var(--slate-300);
}
.footer-info a:hover {
    color: var(--teal-300);
}

.footer-copy {
    font-size: .8125rem;
    color: var(--slate-500);
}

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255,255,255,.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--slate-200);
        padding: 1rem 1.5rem 1.5rem;
        transform: translateY(-110%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .main-nav ul {
        flex-direction: column;
        gap: .25rem;
        align-items: stretch;
    }
    .main-nav a:not(.btn) {
        padding: .75rem 1rem;
        font-size: 1rem;
    }
    .main-nav .btn {
        align-items: center;
        justify-content: center;
        margin-top: .75rem;
    }

    .hero {
        padding: 7rem 1.5rem 4rem;
        min-height: auto;
    }
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: .75rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .about-image-wrap {
        max-width: 480px;
        margin: 0 auto;
    }

    .services { padding: 5rem 0; }
    .services-grid {
        grid-template-columns: 1fr;
    }

    .patient-info { padding: 5rem 0; }
    .patient-info-grid {
        grid-template-columns: 1fr;
    }

    .contact { padding: 5rem 0; }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .contact-form-wrap {
        padding: 1.75rem;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .hero-title { font-size: 1.75rem; }
}