/* =========================================================
   about-doctor.css
   صفحه «درباره دکتر گلناز فلاح تلوکی»
   هماهنگ با پالت و زبان بصری سایت فعلی
   ========================================================= */

:root {
    --primary: #8C3B65;
    --primary-light: #A94D7A;
    --primary-lighter: #F0C2D8;
    --primary-lightest: #F7E1EB;
    --accent: #E83A7B;
    --white: #FFFFFF;
    --black: #1F2937;
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --text-muted: #8B7B85;
    --bg-primary: #F9FAFB;
    --bg-soft: #FCF9FB;
    --border-color: #F0E2EC;
    --shadow-sm: 0 2px 8px rgba(140,59,101,.06);
    --shadow-md: 0 8px 30px rgba(140,59,101,.08);
    --shadow-lg: 0 16px 60px rgba(140,59,101,.12);
    --shadow-xl: 0 24px 80px rgba(140,59,101,.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all .35s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    direction: rtl;
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.85;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: 1140px;
    margin-inline: auto;
    padding-inline: 20px;
}

/* Header */
header {
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--primary);
    padding: 12px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    min-height: 70px;
    box-shadow: 0 2px 15px rgba(140,59,101,.04);
}
header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,var(--primary),var(--primary-light),var(--primary));
}
.header-inner {
    max-width: 1140px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.logo img { height: 42px; width: auto; }
nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
header nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: .86rem;
    font-weight: 500;
    padding: 7px 12px;
    border-radius: 50px;
    position: relative;
    transition: var(--transition);
}
header nav a:hover,
header nav a.active {
    color: var(--primary);
    background: var(--primary-lightest);
}
header nav a.active::after {
    content: '';
    position: absolute;
    bottom: 3px;
    right: 25%;
    width: 50%;
    height: 2px;
    background: var(--primary);
    border-radius: 5px;
}
.header-actions { display:flex; align-items:center; }
.btn-call {
    background: var(--primary-lightest);
    color: var(--primary);
    border: 1px solid var(--border-color);
    padding: 8px 15px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: .82rem;
    display: inline-flex;
    gap: 6px;
    align-items: center;
    transition: var(--transition);
}
.btn-call:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }

.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}
.hamburger-menu span {
    width: 28px; height: 3px; background:#1F2937; border-radius:3px;
    transition:.3s;
}
.mobile-nav-overlay {
    position:fixed; inset:0; background:rgba(0,0,0,.5);
    z-index:999; opacity:0; pointer-events:none; transition:.3s;
}
.mobile-nav-overlay.active { opacity:1; pointer-events:auto; }
.mobile-nav {
    position:fixed; top:0; right:-320px; width:300px; height:100vh;
    background:#fff; z-index:1000; padding:25px 20px 30px;
    box-shadow:var(--shadow-xl); transition:right .35s ease; overflow-y:auto;
}
.mobile-nav.active { right:0; }
.mobile-nav-header {
    display:flex; align-items:center; justify-content:space-between;
    padding-bottom:20px; margin-bottom:15px; border-bottom:2px solid var(--border-color);
}
.mobile-nav-header img { height:40px; width:auto; }
.mobile-nav-close {
    width:36px; height:36px; border:0; border-radius:50%;
    background:var(--primary-lightest); color:var(--primary); cursor:pointer; font-size:1.1rem;
}
.mobile-nav > a {
    display:block; text-decoration:none; padding:12px 10px; margin:3px 0;
    border-radius:10px; color:var(--text-secondary); font-weight:600;
}
.mobile-nav > a:hover,
.mobile-nav > a.active { background:var(--primary-lightest); color:var(--primary); }
.mobile-nav > a i { width:25px; }
.mobile-actions { margin-top:20px; }
.btn-call-mobile {
    display:flex; justify-content:center; align-items:center; gap:8px;
    background:var(--primary); color:#fff; text-decoration:none;
    border-radius:12px; padding:12px; font-weight:700;
}

/* Hero */
.about-hero {
    position:relative;
    overflow:hidden;
    padding:74px 0 65px;
    background:
        radial-gradient(circle at 10% 10%, rgba(240,194,216,.45), transparent 34%),
        linear-gradient(135deg,#fff 0%,#fcf6f9 100%);
}
.about-hero-grid {
    display:grid;
    grid-template-columns: 1.05fr .95fr;
    gap:55px;
    align-items:center;
}
.about-hero-text { order:2; }
.about-hero-image { order:1; position:relative; }
.eyebrow {
    display:inline-flex; align-items:center; gap:8px;
    color:var(--primary); background:var(--primary-lightest);
    border:1px solid var(--border-color); border-radius:50px;
    padding:7px 15px; font-size:.84rem; font-weight:700; margin-bottom:17px;
}
.about-hero h1 {
    margin:0 0 8px; color:#321A29; font-size:clamp(2rem,4vw,3.35rem);
    line-height:1.35; letter-spacing:-.5px;
}
.about-hero h2 {
    margin:0 0 20px; color:var(--primary); font-size:clamp(1.1rem,2vw,1.5rem); font-weight:700;
}
.lead { color:var(--text-secondary); font-size:1.03rem; line-height:2.15; max-width:650px; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; margin-top:28px; }
.btn-primary, .btn-secondary {
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    text-decoration:none; border-radius:50px; padding:12px 22px; font-weight:700;
    transition:var(--transition); border:1px solid transparent;
}
.btn-primary { background:var(--primary); color:#fff; box-shadow:var(--shadow-md); }
.btn-primary:hover { background:var(--primary-light); transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.btn-secondary { color:var(--primary); background:#fff; border-color:var(--border-color); }
.btn-secondary:hover { background:var(--primary-lightest); transform:translateY(-3px); }
.btn-secondary.light { color:#fff; background:rgba(255,255,255,.12); border-color:rgba(255,255,255,.35); }

.image-frame {
    padding:9px; background:#fff; border:1px solid var(--border-color);
    border-radius:28px; box-shadow:var(--shadow-xl); transform:rotate(-1deg);
}
.image-frame img {
    width:100%; aspect-ratio: 3/2; object-fit:cover; border-radius:21px;
}
.credential-badge {
    position:absolute; left:-12px; bottom:25px;
    display:flex; align-items:center; gap:10px; padding:12px 16px;
    background:#fff; border:1px solid var(--border-color); border-radius:16px;
    box-shadow:var(--shadow-lg); color:var(--primary); font-weight:800;
}
.credential-badge i { font-size:1.4rem; }
.credential-badge small { color:var(--text-secondary); font-weight:600; }

/* Breadcrumb */
.breadcrumb {
    display:flex; align-items:center; gap:9px; flex-wrap:wrap;
    padding:18px 0; color:var(--text-muted); font-size:.82rem;
}
.breadcrumb a { color:var(--primary); text-decoration:none; font-weight:600; }
.breadcrumb i { font-size:.7rem; }

/* Sections */
.section { padding:78px 0; }
.section-soft { background:#fff; border-block:1px solid var(--border-color); }
.section-heading { text-align:center; max-width:760px; margin:0 auto 42px; }
.section-heading > span {
    color:var(--primary); font-size:.85rem; font-weight:800;
    display:inline-block; margin-bottom:6px;
}
.section-heading h2 { margin:0 0 9px; color:#321A29; font-size:clamp(1.6rem,3vw,2.25rem); }
.section-heading p { margin:0; color:var(--text-secondary); }

/* Education */
.education-timeline {
    display:grid; grid-template-columns:repeat(3,1fr); gap:18px; position:relative;
}
.timeline-card {
    background:#fff; border:1px solid var(--border-color); border-radius:20px;
    padding:28px; box-shadow:var(--shadow-sm); position:relative; overflow:hidden;
    transition:var(--transition);
}
.timeline-card::before {
    content:''; position:absolute; inset:0 0 auto 0; height:4px;
    background:linear-gradient(90deg,var(--primary),var(--primary-light));
}
.timeline-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.timeline-icon {
    width:50px; height:50px; border-radius:15px; display:flex; align-items:center; justify-content:center;
    background:var(--primary-lightest); color:var(--primary); font-size:1.2rem; margin-bottom:17px;
}
.timeline-year { color:var(--primary); font-weight:800; font-size:.9rem; margin-bottom:7px; }
.timeline-card h3 { margin:0 0 8px; font-size:1.12rem; }
.timeline-card p { margin:0; color:var(--text-secondary); font-size:.92rem; line-height:1.9; }
.card-note {
    display:inline-block; margin-top:14px; padding:4px 10px; border-radius:20px;
    background:var(--primary-lightest); color:var(--primary); font-size:.76rem; font-weight:800;
}

/* Hospitals */
.hospital-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:13px; }
.hospital-item {
    background:#fff; border:1px solid var(--border-color); border-radius:14px;
    padding:15px 17px; display:flex; align-items:center; gap:11px;
    color:var(--text-secondary); transition:var(--transition);
}
.hospital-item i { color:var(--primary); width:22px; text-align:center; }
.hospital-item:hover { transform:translateY(-3px); border-color:var(--primary-lighter); box-shadow:var(--shadow-sm); }

/* Research */
.research-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.research-card {
    display:flex; gap:18px; background:#fff; border:1px solid var(--border-color);
    border-radius:20px; padding:25px; box-shadow:var(--shadow-sm);
}
.research-card.featured { border-color:var(--primary-lighter); box-shadow:var(--shadow-md); }
.research-icon {
    flex:0 0 52px; width:52px; height:52px; display:flex; align-items:center; justify-content:center;
    border-radius:15px; background:var(--primary-lightest); color:var(--primary); font-size:1.2rem;
}
.research-label {
    display:inline-block; color:var(--primary); font-size:.78rem; font-weight:800; margin-bottom:7px;
}
.research-card h3 { margin:0 0 9px; font-size:1.04rem; line-height:1.8; }
.research-card p { margin:0; color:var(--text-secondary); font-size:.9rem; }
.research-meta { display:flex; gap:12px; flex-wrap:wrap; margin-top:15px; }
.research-meta span { font-size:.77rem; color:var(--text-muted); }
.research-meta i { color:var(--primary); margin-left:4px; }

.publication {
    margin-top:20px; padding:27px; background:#fff; border:1px solid var(--border-color);
    border-radius:20px; box-shadow:var(--shadow-sm);
}
.publication-top { display:flex; justify-content:space-between; align-items:center; gap:10px; }
.publication-year { color:var(--text-muted); font-weight:700; font-size:.85rem; }
.publication h3 { font-family:Georgia,serif; direction:ltr; text-align:left; margin:13px 0 8px; font-size:1.08rem; color:#321A29; }
.publication-authors, .publication-journal { color:var(--text-secondary); margin:4px 0; font-size:.88rem; }
.publication-journal { font-weight:700; }
.publication-actions { margin-top:16px; }
.publication-actions a {
    display:inline-flex; gap:7px; align-items:center; text-decoration:none;
    color:var(--primary); font-weight:800; font-size:.85rem;
}
.coming-publication {
    display:flex; gap:14px; align-items:center; margin-top:16px;
    padding:18px 20px; background:var(--primary-lightest); border:1px dashed var(--primary-lighter);
    border-radius:16px; color:var(--text-secondary);
}
.coming-publication > i { color:var(--primary); font-size:1.25rem; }
.coming-publication strong { color:var(--primary); }
.coming-publication p { margin:3px 0 0; font-size:.84rem; }

/* Membership */
.membership-card {
    max-width:760px; margin:auto; display:flex; align-items:center; gap:18px;
    background:#fff; border:1px solid var(--border-color); border-radius:20px;
    padding:25px; box-shadow:var(--shadow-sm);
}
.membership-icon {
    width:56px; height:56px; flex:0 0 56px; display:flex; align-items:center; justify-content:center;
    background:var(--primary-lightest); color:var(--primary); border-radius:16px; font-size:1.25rem;
}
.membership-card h3 { margin:0 0 5px; font-size:1.02rem; }
.membership-card p { margin:0; color:var(--text-secondary); font-size:.88rem; }

/* Focus */
.focus-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.focus-card {
    text-decoration:none; background:#fff; border:1px solid var(--border-color); border-radius:18px;
    padding:24px 20px; transition:var(--transition);
}
.focus-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:var(--primary-lighter); }
.focus-card i { color:var(--primary); font-size:1.45rem; margin-bottom:16px; }
.focus-card h3 { margin:0 0 7px; font-size:1rem; }
.focus-card p { margin:0; color:var(--text-secondary); font-size:.84rem; line-height:1.9; }

/* CTA */
.cta-section {
    padding:72px 0; color:#fff;
    background:linear-gradient(135deg,#6F2E52,#A94D7A);
}
.cta-content { text-align:center; }
.cta-eyebrow { opacity:.85; font-size:.84rem; font-weight:800; }
.cta-content h2 { margin:8px 0 8px; font-size:clamp(1.5rem,3vw,2.15rem); }
.cta-content p { margin:0 auto; max-width:680px; opacity:.9; }
.cta-actions { display:flex; justify-content:center; gap:12px; flex-wrap:wrap; margin-top:23px; }

/* Footer */
footer { background:#25151F; color:#eee; padding:52px 0 0; }
.footer-grid {
    width:100%; max-width:1140px; margin:auto; padding:0 20px 35px;
    display:grid; grid-template-columns:1.2fr 1fr 1.3fr; gap:35px;
}
footer h3, footer h4 { margin:0 0 15px; color:#fff; }
footer p { color:#D7CBD1; font-size:.86rem; line-height:2; }
footer ul { list-style:none; margin:0; padding:0; }
footer li { margin:7px 0; }
footer a { color:#D7CBD1; text-decoration:none; }
footer a:hover { color:#fff; }
.footer-social { display:flex; gap:9px; margin-top:15px; }
.footer-social a {
    width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,.08);
    display:flex; align-items:center; justify-content:center;
}
.footer-bottom {
    border-top:1px solid rgba(255,255,255,.08); text-align:center;
    padding:16px 20px; color:#AFA2AA; font-size:.76rem;
}

/* Back to top */
#backToTop {
    position:fixed; right:20px; bottom:20px; width:44px; height:44px;
    border:0; border-radius:50%; background:var(--primary); color:#fff;
    box-shadow:var(--shadow-md); cursor:pointer; opacity:0; visibility:hidden;
    transform:translateY(10px); transition:var(--transition); z-index:900;
}
#backToTop.visible { opacity:1; visibility:visible; transform:translateY(0); }
#backToTop:hover { background:var(--primary-light); transform:translateY(-3px); }

/* Reveal */
.reveal, .reveal-scale { opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease; }
.reveal-scale { transform:scale(.97); }
.reveal.visible, .reveal-scale.visible { opacity:1; transform:none; }
.delay-1 { transition-delay:.08s; }
.delay-2 { transition-delay:.16s; }

/* Responsive */
@media (max-width: 1050px) {
    header nav a { padding-inline:8px; font-size:.8rem; }
    .about-hero-grid { gap:35px; }
    .focus-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 850px) {
    .about-hero-grid { grid-template-columns:1fr; }
    .about-hero-text { order:1; text-align:center; }
    .about-hero-image { order:2; max-width:720px; margin:auto; width:100%; }
    .lead { margin-inline:auto; }
    .hero-actions { justify-content:center; }
    .education-timeline { grid-template-columns:1fr; }
    .hospital-grid { grid-template-columns:repeat(2,1fr); }
    .research-grid { grid-template-columns:1fr; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    header nav, .header-actions { display:none; }
    .hamburger-menu { display:flex; }
}
@media (max-width: 600px) {
    .container { padding-inline:15px; }
    header { padding:10px 15px; }
    .logo img { height:36px; }
    .about-hero { padding:48px 0 42px; }
    .about-hero h1 { font-size:2rem; }
    .about-hero h2 { font-size:1.05rem; }
    .lead { font-size:.92rem; }
    .image-frame { border-radius:20px; }
    .image-frame img { border-radius:15px; aspect-ratio:4/3; }
    .credential-badge { left:8px; bottom:15px; padding:9px 12px; font-size:.8rem; }
    .section { padding:55px 0; }
    .hospital-grid, .focus-grid { grid-template-columns:1fr; }
    .research-card { padding:20px; }
    .research-icon { flex-basis:44px; width:44px; height:44px; }
    .membership-card { align-items:flex-start; }
    .footer-grid { grid-template-columns:1fr; gap:25px; }
    #backToTop { right:14px; bottom:80px; }
}