/* =========================================================
   Özçelik Diş Kliniği — Tasarım sistemi
   Palet kliniğin gerçek mekanından: bordo logo, meşe lameller,
   mermer zemin, altıgen duvar panelleri.
   ========================================================= */

:root {
    --bordo: #6e2a2a;
    --bordo-koyu: #521f1f;
    --kahve: #3b2b24;
    --mese: #c9a57b;
    --mese-acik: #e8d9c3;
    --mermer: #faf7f2;
    --grafit: #4a4a48;
    --duman: #b8b4ad;
    --beyaz: #ffffff;
    --primary-rgb: 110, 42, 42;
    --dark-rgb: 38, 22, 18;
    --hero-rgb: 59, 30, 27;

    --font-display: "Fraunces", Georgia, serif;
    --font-body: "Instrument Sans", -apple-system, "Segoe UI", sans-serif;

    --container: 1180px;
    --radius: 14px;
    --shadow: 0 10px 40px rgba(59, 43, 36, 0.12);
    --shadow-sm: 0 4px 16px rgba(59, 43, 36, 0.10);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mavi tema — aynı iskelet, soğuk palet (petrol mavisi + altın vurgu) */
:root[data-theme="mavi"] {
    --bordo: #275e77;
    --bordo-koyu: #1b4657;
    --kahve: #1f333d;
    --mermer: #f6f9fa;
    --duman: #a9b6bc;
    --primary-rgb: 39, 94, 119;
    --dark-rgb: 14, 28, 36;
    --hero-rgb: 24, 52, 66;
    --shadow: 0 10px 40px rgba(23, 42, 51, 0.14);
    --shadow-sm: 0 4px 16px rgba(23, 42, 51, 0.11);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--grafit);
    background: var(--mermer);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { color: var(--bordo); text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--kahve);
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

:focus-visible {
    outline: 3px solid var(--bordo);
    outline-offset: 3px;
    border-radius: 2px;
}

.skip-link {
    position: absolute;
    top: -60px;
    left: 16px;
    z-index: 200;
    background: var(--bordo);
    color: #fff;
    padding: 10px 18px;
    border-radius: 0 0 8px 8px;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ---------- Altıgen imza deseni ---------- */
.hex-pattern {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cg fill='none' stroke='%236e2a2a' stroke-opacity='0.14' stroke-width='1.4'%3E%3Cpath d='M28 1.6 51 14.9v26.7L28 54.9 5 41.6V14.9z'/%3E%3Cpath d='M28 49.9 51 63.2v26.7L28 103.2 5 89.9V63.2z'/%3E%3Cpath d='M0 25.9 23 39.2v26.7L0 79.2l-23-13.3V39.2z'/%3E%3Cpath d='M56 25.9l23 13.3v26.7L56 79.2 33 65.9V39.2z'/%3E%3C/g%3E%3C/svg%3E");
}

:root[data-theme="mavi"] .hex-pattern {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cg fill='none' stroke='%23275e77' stroke-opacity='0.14' stroke-width='1.4'%3E%3Cpath d='M28 1.6 51 14.9v26.7L28 54.9 5 41.6V14.9z'/%3E%3Cpath d='M28 49.9 51 63.2v26.7L28 103.2 5 89.9V63.2z'/%3E%3Cpath d='M0 25.9 23 39.2v26.7L0 79.2l-23-13.3V39.2z'/%3E%3Cpath d='M56 25.9l23 13.3v26.7L56 79.2 33 65.9V39.2z'/%3E%3C/g%3E%3C/svg%3E");
}

/* ---------- Tema anahtarı ---------- */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: none;
    border: 1px solid rgba(250, 247, 242, 0.3);
    border-radius: 999px;
    padding: 3px 9px;
    cursor: pointer;
    transition: var(--transition);
}
.theme-toggle:hover { border-color: var(--mese); }
.theme-toggle .dot {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    border: 2px solid transparent;
    transition: var(--transition);
}
.theme-toggle .dot-bordo { background: #6e2a2a; }
.theme-toggle .dot-mavi { background: #275e77; }
:root:not([data-theme="mavi"]) .theme-toggle .dot-bordo,
:root[data-theme="mavi"] .theme-toggle .dot-mavi {
    border-color: var(--mese);
    transform: scale(1.15);
}

/* ---------- Üst bar ---------- */
.topbar {
    background: var(--kahve);
    color: var(--mese-acik);
    font-size: 0.85rem;
    padding: 7px 0;
}
.topbar-inner {
    display: flex;
    gap: 28px;
    justify-content: flex-end;
    flex-wrap: wrap;
}
.topbar-item { white-space: nowrap; }
.topbar-phone { color: var(--mese); font-weight: 600; }
.topbar-phone:hover { color: #fff; }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(59, 43, 36, 0.08);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 12px;
    padding-bottom: 12px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}
.brand img { border-radius: 50%; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--bordo);
    letter-spacing: 0.01em;
}
.brand-text small {
    font-size: 0.72rem;
    color: var(--grafit);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 6px;
}
.site-nav a {
    display: block;
    padding: 8px 13px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--kahve);
    border-radius: 8px;
    transition: var(--transition);
}
.site-nav a:hover { background: rgba(var(--primary-rgb),0.07); color: var(--bordo); }
.site-nav a.active { color: var(--bordo); font-weight: 600; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    padding: 10px;
    cursor: pointer;
}
.nav-toggle span {
    width: 26px;
    height: 2.5px;
    background: var(--kahve);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Butonlar ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary {
    background: var(--bordo);
    color: #fff;
}
.btn-primary:hover {
    background: var(--bordo-koyu);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb),0.35);
}
.btn-ghost {
    border-color: rgba(250, 247, 242, 0.55);
    color: var(--mermer);
}
.btn-ghost:hover { background: rgba(250, 247, 242, 0.12); border-color: var(--mermer); }
.btn-outline {
    border-color: var(--bordo);
    color: var(--bordo);
}
.btn-outline:hover { background: var(--bordo); color: #fff; }
.btn-nav {
    background: var(--bordo);
    color: #fff !important;
    padding: 9px 20px;
    border-radius: 999px;
    margin-left: 8px;
}
.btn-nav:hover { background: var(--bordo-koyu) !important; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 78vh;
    display: flex;
    align-items: center;
    color: var(--mermer);
    isolation: isolate;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(100deg, rgba(var(--dark-rgb),0.92) 0%, rgba(var(--hero-rgb),0.78) 45%, rgba(var(--hero-rgb),0.25) 100%);
}
.hero-inner {
    padding: 96px 24px;
    max-width: 720px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--mese);
    margin-bottom: 22px;
}
.hero-eyebrow::before {
    content: "";
    width: 34px;
    height: 2px;
    background: var(--mese);
}
.hero h1 {
    font-size: clamp(2.3rem, 5.4vw, 3.9rem);
    font-weight: 500;
    color: var(--mermer);
    margin-bottom: 22px;
}
.hero h1 em {
    font-style: italic;
    color: var(--mese);
}
.hero p {
    font-size: 1.15rem;
    max-width: 540px;
    color: rgba(250, 247, 242, 0.88);
    margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-hexes {
    position: absolute;
    right: -40px;
    bottom: -60px;
    width: 340px;
    height: 400px;
    z-index: 0;
    opacity: 0.5;
    pointer-events: none;
}

/* ---------- Bölüm iskeleti ---------- */
.section { padding: 88px 0; }
.section-alt { background: #fff; }
.section-head {
    max-width: 640px;
    margin-bottom: 52px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--bordo);
    margin-bottom: 14px;
}
.section-head h2 {
    font-size: clamp(1.8rem, 3.6vw, 2.6rem);
    margin-bottom: 14px;
}
.section-head p { color: var(--grafit); }

/* ---------- Hizmet kartları ---------- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 26px;
}
.service-card {
    background: #fff;
    border: 1px solid rgba(59, 43, 36, 0.08);
    border-radius: var(--radius);
    padding: 34px 30px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.section-alt .service-card { background: var(--mermer); }
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: rgba(var(--primary-rgb),0.25);
}
.service-card h3 { font-size: 1.3rem; }
.service-card p { font-size: 0.97rem; flex-grow: 1; }
.service-link {
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.service-link::after { content: "→"; transition: transform 0.25s; }
.service-card:hover .service-link::after { transform: translateX(5px); }

.hex-icon {
    width: 58px;
    height: 64px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: linear-gradient(150deg, var(--bordo), var(--bordo-koyu));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mese-acik);
    font-family: var(--font-display);
    font-size: 1.45rem;
    flex-shrink: 0;
}
.hex-icon.oak { background: linear-gradient(150deg, var(--mese), #a9865e); color: var(--kahve); }
.hex-icon.graphite { background: linear-gradient(150deg, var(--grafit), #2e2e2c); }

/* ---------- Kategori blokları (hizmetler.php) ---------- */
.category-block { margin-bottom: 64px; }
.category-block:last-child { margin-bottom: 0; }
.category-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 28px;
}
.category-head h2 { font-size: 1.7rem; }
.category-head p { font-size: 0.95rem; color: var(--grafit); }

/* ---------- Doktorlar / hakkımızda ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.split-media {
    position: relative;
}
.split-media img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.split-media::after {
    content: "";
    position: absolute;
    inset: 24px -24px -24px 24px;
    border: 2px solid var(--mese);
    border-radius: var(--radius);
    z-index: -1;
}
.split-body h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 18px; }
.split-body p { margin-bottom: 16px; }

.doctor-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    margin-top: 28px;
}
.doctor-card {
    background: #fff;
    border-left: 4px solid var(--bordo);
    border-radius: 0 var(--radius) var(--radius) 0;
    box-shadow: var(--shadow-sm);
    padding: 24px 26px;
}
.doctor-card h3 { font-size: 1.2rem; margin-bottom: 4px; }
.doctor-card span { font-size: 0.88rem; color: var(--bordo); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------- Rakam şeridi ---------- */
.stats-band {
    background: linear-gradient(120deg, var(--bordo-koyu), var(--bordo));
    color: var(--mermer);
    padding: 56px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    text-align: center;
}
.stat b {
    display: block;
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--mese);
    margin-bottom: 6px;
}
.stat span { font-size: 0.95rem; opacity: 0.9; }

/* ---------- Galeri ---------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 22px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    aspect-ratio: 4 / 3;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.5, 0.2, 1);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item figcaption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 40px 20px 16px;
    background: linear-gradient(transparent, rgba(var(--dark-rgb),0.85));
    color: var(--mermer);
    font-size: 0.95rem;
    font-weight: 500;
}

/* ---------- SSS ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
    background: #fff;
    border: 1px solid rgba(59, 43, 36, 0.08);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 56px 20px 24px;
    font-family: var(--font-display);
    font-size: 1.12rem;
    color: var(--kahve);
    position: relative;
    transition: var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--bordo);
    transition: transform 0.3s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item[open] summary { background: rgba(var(--primary-rgb),0.05); }
.faq-item .faq-answer { padding: 4px 24px 22px; }

/* ---------- Hizmet detay ---------- */
.breadcrumb {
    font-size: 0.88rem;
    margin-bottom: 26px;
    color: var(--duman);
}
.breadcrumb a { color: var(--grafit); }
.breadcrumb a:hover { color: var(--bordo); }
.breadcrumb span[aria-current] { color: var(--bordo); font-weight: 600; }

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
    gap: 56px;
    align-items: start;
}
.detail-body h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 22px; }
.detail-body p { margin-bottom: 18px; font-size: 1.05rem; }
.detail-cta {
    margin-top: 30px;
    padding: 28px;
    border-radius: var(--radius);
    background: linear-gradient(120deg, var(--bordo-koyu), var(--bordo));
    color: var(--mermer);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.detail-cta p { margin: 0; font-family: var(--font-display); font-size: 1.2rem; }
.detail-cta .btn-primary { background: var(--mese); color: var(--kahve); }
.detail-cta .btn-primary:hover { background: var(--mese-acik); box-shadow: none; }

.side-panel {
    position: sticky;
    top: 110px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.side-card {
    background: #fff;
    border: 1px solid rgba(59, 43, 36, 0.08);
    border-radius: var(--radius);
    padding: 26px;
}
.side-card h2 { font-size: 1.15rem; margin-bottom: 14px; }
.side-card ul li { margin-bottom: 4px; }
.side-card ul a {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--grafit);
    font-size: 0.95rem;
    transition: var(--transition);
}
.side-card ul a:hover { background: rgba(var(--primary-rgb),0.06); color: var(--bordo); }
.side-card ul a.current { background: var(--bordo); color: #fff; font-weight: 600; }

/* ---------- İletişim ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(0, 1.4fr);
    gap: 40px;
    align-items: start;
}
.contact-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 34px;
}
.contact-card h2 { font-size: 1.35rem; margin-bottom: 18px; }
.contact-row {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(59, 43, 36, 0.07);
    align-items: baseline;
}
.contact-row:last-child { border-bottom: 0; }
.contact-row b { min-width: 96px; color: var(--kahve); font-weight: 600; }
.hours-table { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
.hours-table td { padding: 9px 0; border-bottom: 1px solid rgba(59, 43, 36, 0.07); }
.hours-table tr:last-child td { border-bottom: 0; }
.hours-table td:last-child { text-align: right; font-weight: 600; color: var(--kahve); }
.hours-table .closed td:last-child { color: var(--bordo); }
.map-frame {
    border: 0;
    width: 100%;
    height: 100%;
    min-height: 440px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

/* ---------- CTA bandı ---------- */
.cta-band {
    position: relative;
    background: var(--kahve);
    color: var(--mermer);
    text-align: center;
    padding: 84px 0;
    overflow: hidden;
}
.cta-band .hex-pattern-layer {
    position: absolute;
    inset: 0;
    opacity: 0.6;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cg fill='none' stroke='%23c9a57b' stroke-opacity='0.12' stroke-width='1.4'%3E%3Cpath d='M28 1.6 51 14.9v26.7L28 54.9 5 41.6V14.9z'/%3E%3Cpath d='M28 49.9 51 63.2v26.7L28 103.2 5 89.9V63.2z'/%3E%3C/g%3E%3C/svg%3E");
}
.cta-band h2 {
    position: relative;
    color: var(--mermer);
    font-size: clamp(1.8rem, 3.6vw, 2.6rem);
    margin-bottom: 16px;
}
.cta-band p { position: relative; margin-bottom: 30px; opacity: 0.85; }
.cta-band .hero-actions { position: relative; justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--kahve); color: rgba(250, 247, 242, 0.85); }
.hex-divider {
    height: 10px;
    background: linear-gradient(90deg, var(--bordo) 0 25%, var(--mese) 25% 50%, var(--duman) 50% 75%, var(--bordo-koyu) 75% 100%);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1.1fr;
    gap: 44px;
    padding-top: 60px;
    padding-bottom: 48px;
}
.footer-brand img { border-radius: 50%; margin-bottom: 16px; background: #fff; }
.footer-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--mermer);
    margin-bottom: 10px;
}
.footer-tag { font-size: 0.92rem; opacity: 0.75; }
.footer-title {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--mese);
    margin-bottom: 18px;
}
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: rgba(250, 247, 242, 0.8); font-size: 0.95rem; }
.footer-links a:hover { color: var(--mese); }
.footer-contact { font-style: normal; font-size: 0.95rem; }
.footer-contact p { margin-bottom: 12px; }
.footer-contact a { color: var(--mese); font-weight: 600; }
.footer-bottom {
    border-top: 1px solid rgba(250, 247, 242, 0.12);
    padding: 20px 0;
    font-size: 0.85rem;
    opacity: 0.65;
}

/* ---------- WhatsApp yüzen buton ---------- */
.wa-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 150;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #1fa855;
    color: #fff;
    padding: 13px 20px;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(31, 168, 85, 0.45);
    transition: var(--transition);
}
.wa-float:hover { transform: translateY(-3px) scale(1.03); background: #178f47; }

/* ---------- Kaydırma animasyonu ---------- */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
    .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .detail-layout { grid-template-columns: 1fr; }
    .side-panel { position: static; }
}

@media (max-width: 860px) {
    .topbar-inner { justify-content: center; gap: 16px; }
    .nav-toggle { display: flex; }
    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--mermer);
        border-bottom: 1px solid rgba(59, 43, 36, 0.1);
        box-shadow: var(--shadow);
        display: none;
    }
    .site-nav.open { display: block; }
    .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 20px; }
    .site-nav a { padding: 13px 14px; font-size: 1.05rem; }
    .btn-nav { margin: 10px 0 0; text-align: center; justify-content: center; display: flex; }
    .split { grid-template-columns: 1fr; gap: 44px; }
    .split-media::after { display: none; }
    .doctor-cards { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .section { padding: 64px 0; }
    .hero { min-height: 66vh; }
    .hero-inner { padding: 72px 24px; }
    .hero-hexes { display: none; }
}

@media (max-width: 480px) {
    body { font-size: 1rem; }
    .brand-text strong { font-size: 0.95rem; }
    .brand-text small { font-size: 0.62rem; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .wa-float-text { display: none; }
    .wa-float { padding: 14px; }
}