:root {
    --primary-color: #355d52;
    --primary-dark: #24453d;
    --accent-color: #e2efe7;
    --accent-soft: #f3f8f5;
    --text-color: #2b3a35;
    --muted-color: #6d7d77;
    --white: #ffffff;
    --shadow-soft: 0 18px 35px rgba(36, 69, 61, 0.12);
    --shadow-card: 0 12px 24px rgba(36, 69, 61, 0.08);
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --transition: all 0.25s ease;
    color-scheme: light;
}

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

body {
    margin: 0;
    font-family: 'Source Sans 3', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background: var(--accent-soft);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Source Serif 4', Georgia, serif;
    color: var(--primary-dark);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

a {
    color: inherit;
}

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

ul {
    padding-left: 1.25rem;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 5%;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
    z-index: 1100;
}

.skip-link:focus {
    top: 1rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Header & Navigation */
header {
    position: sticky;
    top: 0;
    z-index: 1200;
}

.navbar {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem clamp(1.5rem, 5vw, 4rem);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: 0 6px 20px rgba(36, 69, 61, 0.08);
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    height: 58px;
    width: auto;
}

.logo-text h1 {
    font-size: 1.45rem;
}

.logo-text p {
    font-size: 0.95rem;
    color: var(--muted-color);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    gap: 1.75rem;
    align-items: center;
    margin-left: auto;
}

.nav-links a {
    text-decoration: none;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.98rem;
    letter-spacing: 0.03em;
    padding: 0.55rem 0.75rem;
    position: relative;
    border-radius: 999px;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(53, 93, 82, 0.15);
    transform: scale(0.85);
    opacity: 0;
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: scale(1);
    opacity: 1;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    background: rgba(226, 239, 231, 0.55);
    box-shadow: 0 10px 18px rgba(36, 69, 61, 0.1);
}

.hamburger {
    display: none;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 10px;
    transition: var(--transition);
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--primary-dark);
    margin: 5px 0;
    transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
    border-radius: 999px;
    transform-origin: center;
}

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

.hamburger.active span:first-child {
    transform: translateY(8px) rotate(45deg);
    background: var(--primary-color);
}

.hamburger.active span:last-child {
    transform: translateY(-8px) rotate(-45deg);
    background: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: clamp(32rem, 85vh, 40rem);
    display: flex;
    align-items: center;
    padding: clamp(6rem, 12vw, 8rem) clamp(1.5rem, 6vw, 6rem);
    margin-top: 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1506126613408-eca07ce68773?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    filter: saturate(0.6) brightness(0.85);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(53, 93, 82, 0.78) 15%, rgba(53, 93, 82, 0.35) 60%, rgba(255, 255, 255, 0.05));
    z-index: 0;
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 2.3fr) minmax(0, 1.4fr);
    gap: clamp(2rem, 6vw, 3.25rem);
    width: min(1120px, 100%);
    margin: 0 auto;
}

.hero-content {
    background: rgba(255, 255, 255, 0.92);
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(6px);
}

.hero-kicker {
    text-transform: uppercase;
    font-size: 0.82rem;
    letter-spacing: 0.22em;
    font-weight: 700;
    color: var(--muted-color);
    margin-bottom: 1rem;
}

.hero-content h2 {
    font-size: clamp(2.3rem, 4vw, 2.9rem);
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--muted-color);
    max-width: 35ch;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.02em;
    border-radius: 999px;
    padding: 0.85rem 1.9rem;
    transition: var(--transition);
}

.btn-small {
    padding: 0.75rem 1.6rem;
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: 0 12px 24px rgba(36, 69, 61, 0.18);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-primary:focus-visible {
    outline: 3px solid rgba(226, 239, 231, 0.8);
    outline-offset: 4px;
}

.btn-quiet {
    background: rgba(255, 255, 255, 0.6);
    color: var(--primary-dark);
    border: 1px solid rgba(53, 93, 82, 0.25);
}

.btn-quiet:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(53, 93, 82, 0.45);
}

.btn-quiet:focus-visible {
    outline: 3px solid rgba(53, 93, 82, 0.35);
    outline-offset: 4px;
}

.hero-appointment-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(53, 93, 82, 0.15);
}

.hero-appointment-links p {
    font-size: 0.9rem;
    color: var(--muted-color);
    margin-bottom: 0.6rem;
    font-weight: 600;
}

.hero-appointment-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-appointment-links li {
    margin: 0;
}

.hero-appointment-links a {
    font-size: 0.95rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: inline-block;
}

.hero-appointment-links a:hover {
    background: rgba(53, 93, 82, 0.08);
    color: var(--primary-dark);
    text-decoration: underline;
}

.hero-appointment-links a:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.hero-card {
    background: rgba(255, 255, 255, 0.88);
    border-radius: var(--radius-lg);
    padding: clamp(1.8rem, 4vw, 2.4rem);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.hero-portrait {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

.hero-portrait img {
    width: clamp(200px, 62%, 260px);
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    box-shadow: 0 18px 30px rgba(36, 69, 61, 0.2);
    border: 6px solid rgba(255, 255, 255, 0.85);
    object-fit: cover;
}

.hero-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.hero-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-card li {
    font-size: 1rem;
    color: var(--muted-color);
}

.hero-card li span {
    display: block;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 1.05rem;
}

.hero-note {
    font-family: 'Source Serif 4', Georgia, serif;
    font-style: italic;
    font-size: 1.05rem;
    color: var(--primary-dark);
    margin-top: auto;
}

/* Sections */
section {
    padding: clamp(4rem, 8vw, 6rem) clamp(1.5rem, 6vw, 6rem);
}

.section-header {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 3rem;
}

.section-header h2 {
    font-size: clamp(2.1rem, 3vw, 2.6rem);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--muted-color);
    font-size: 1.05rem;
}

/* Specializations */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.2rem);
}

.spec-item {
    background: var(--white);
    padding: 2.2rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    text-align: left;
    transition: var(--transition);
}

.spec-item i {
    font-size: 1.9rem;
    color: var(--primary-color);
    margin-bottom: 1.3rem;
}

.spec-item h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.spec-item p {
    color: var(--muted-color);
    font-size: 1rem;
}

.spec-item:hover {
    transform: translateY(-6px);
}

/* About */
.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
}

.about-section {
    background: var(--white);
    padding: 2.2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border-left: 4px solid var(--primary-color);
}

.about-section h3 {
    margin-bottom: 1rem;
}

.about-section p,
.about-section li {
    color: var(--muted-color);
    font-size: 1.02rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.2rem);
}

.service-item {
    background: var(--white);
    padding: 2.3rem 2rem;
    border-radius: var(--radius-md);
    text-align: left;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.service-item i {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
}

.service-item h3 {
    margin-bottom: 0.85rem;
    font-size: 1.35rem;
}

.service-item p {
    color: var(--muted-color);
}

.service-item:hover {
    transform: translateY(-5px);
}

/* B12 Section */
.b12-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.6rem, 3vw, 2.3rem);
}

.b12-section {
    background: var(--white);
    padding: 2.1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
}

.b12-section h3 {
    margin-bottom: 1rem;
}

.b12-section p,
.b12-section li {
    color: var(--muted-color);
}

.b12-section a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.b12-section a:hover {
    text-decoration: underline;
}

/* Testimonials */
.hormones-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.6rem, 3vw, 2.4rem);
}

.hormone-card {
    background: var(--white);
    padding: 2.3rem 2.1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(53, 93, 82, 0.12);
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.hormone-card h3 {
    margin-bottom: 0.5rem;
}

.hormone-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    color: var(--muted-color);
}

.hormone-card p {
    color: var(--muted-color);
}

.hormone-card .btn {
    margin-top: auto;
    align-self: flex-start;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.6rem, 3vw, 2.5rem);
}

.testimonial-card {
    background: var(--white);
    padding: 2.3rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(53, 93, 82, 0.12);
}

.testimonial-card blockquote {
    margin: 0;
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 1.2rem;
    color: var(--primary-dark);
    line-height: 1.6;
    position: relative;
}

.testimonial-card blockquote::before {
    content: '“';
    font-size: 3rem;
    color: rgba(53, 93, 82, 0.25);
    position: absolute;
    top: -1.5rem;
    left: -0.5rem;
}

.testimonial-card figcaption {
    margin-top: 1.5rem;
    font-weight: 600;
    color: var(--muted-color);
}

/* Pricing */
.pricing-table {
    max-width: 820px;
    margin: 0 auto;
    background: var(--white);
    padding: 2.4rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.02rem;
}

thead {
    background: var(--accent-color);
}

th, td {
    padding: 1.05rem 1rem;
    text-align: left;
}

th {
    font-weight: 700;
    color: var(--primary-dark);
    border-bottom: 1px solid rgba(53, 93, 82, 0.15);
}

tbody tr:not(:last-child) td {
    border-bottom: 1px solid rgba(53, 93, 82, 0.1);
}

.insurance-note {
    margin-top: 1.5rem;
    color: var(--muted-color);
    font-size: 0.98rem;
}

.insurance-note a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.insurance-note a:hover {
    text-decoration: underline;
}

/* Contact */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.2rem);
    margin: 2rem auto 0;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    padding: 2.4rem 2rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
    border: none;
}

.contact-item:hover {
    transform: translateY(-4px);
    background: var(--accent-color);
    box-shadow: 0 18px 28px rgba(36, 69, 61, 0.16);
}

.contact-item:focus-visible {
    outline: 3px solid rgba(53, 93, 82, 0.35);
    outline-offset: 6px;
}

.contact-item i {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
}

.contact-item h3 {
    font-size: 1.35rem;
    margin-bottom: 0.7rem;
}

.contact-item:hover i,
.contact-item:hover h3 {
    color: var(--primary-dark);
}

.contact-item:hover p {
    color: var(--text-color);
}

.contact-item p {
    color: var(--muted-color);
    font-size: 1.03rem;
}

.contact-button {
    width: 100%;
}

.contact-email {
    text-align: center;
    margin: 2rem auto;
    font-size: 1.05rem;
    color: var(--muted-color);
}

.contact-email a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.contact-email a:hover {
    text-decoration: underline;
}

.contact-note {
    text-align: center;
    margin: 1rem auto 0;
    font-size: 0.98rem;
    color: var(--muted-color);
}

.contact-note a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.contact-note a:hover {
    text-decoration: underline;
}

.travel-note {
    text-align: center;
    margin: 1rem auto 0;
    font-size: 0.98rem;
    color: var(--muted-color);
}

.travel-note a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.travel-note a:hover {
    text-decoration: underline;
}

.additional-info {
    text-align: center;
    color: var(--muted-color);
    font-size: 0.98rem;
}

.additional-info a {
    color: var(--primary-color);
    font-weight: 600;
}

/* Footer */
footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: clamp(3rem, 8vw, 4.5rem) clamp(1.5rem, 6vw, 6rem) clamp(2rem, 6vw, 3rem);
}

.footer-content {
    max-width: 1120px;
    margin: 0 auto;
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.4rem);
    margin-bottom: 2.4rem;
}

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    text-decoration: none;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-section i {
    margin-right: 0.6rem;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
}

/* Animation helpers */
button:focus-visible,
a:focus-visible {
    outline: 3px solid rgba(226, 239, 231, 0.85);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: no-preference) {
    .spec-item,
    .service-item,
    .about-section,
    .b12-section,
    .contact-item,
    .testimonial-card {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* Responsive */
@media (max-width: 960px) {
    .nav-links {
        position: absolute;
        top: 100%;
        right: clamp(1.5rem, 5vw, 4rem);
        background: var(--white);
        border-radius: var(--radius-md);
        box-shadow: 0 20px 35px rgba(36, 69, 61, 0.12);
        padding: 1.25rem 1.4rem;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        min-width: 220px;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero-card {
        max-width: 420px;
        margin: 0 auto;
    }

    .hero-portrait img {
        width: clamp(220px, 70%, 280px);
    }
}

@media (max-width: 680px) {
    .navbar {
        padding: 0.9rem 1.25rem;
    }

    section {
        padding: clamp(3rem, 12vw, 4rem) 1.25rem;
    }

    .hero {
        padding: clamp(5rem, 16vw, 6rem) 1.25rem;
    }

    .hero-content,
    .hero-card {
        padding: clamp(1.75rem, 5vw, 2.2rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-appointment-links ul {
        flex-direction: column;
        gap: 0.75rem;
    }

    table,
    thead,
    tbody,
    th,
    td,
    tr {
        display: block;
    }

    thead {
        display: none;
    }

    tbody tr {
        background: rgba(226, 239, 231, 0.4);
        padding: 1.2rem 1rem;
        border-radius: var(--radius-sm);
        margin-bottom: 1rem;
    }

    tbody td {
        border-bottom: none;
        position: relative;
        padding-left: 40%;
    }

    tbody td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        width: 35%;
        font-weight: 700;
        color: var(--primary-dark);
    }

    .pricing-table {
        padding: 1.8rem 1.25rem;
    }
}

@media (max-width: 480px) {
    .logo-text h1 {
        font-size: 1.25rem;
    }

    .logo {
        height: 50px;
    }

    .section-header p {
        font-size: 1rem;
    }
}