/* ============================================================
   HRT Acupuncture & TCM Clinic — Stylesheet
   Premium healthcare aesthetic: sage green, warm beige, soft white
   ============================================================ */

:root {
    --color-primary: #4a6b56;          /* deep sage */
    --color-primary-dark: #2f4a3a;
    --color-primary-light: #7a9483;
    --color-accent: #b58e5b;           /* warm honey / herbal gold */
    --color-accent-dark: #8a6a3f;
    --color-cream: #f7f3ec;            /* warm beige bg */
    --color-cream-dark: #ede5d4;
    --color-ink: #1f2a24;              /* deep forest ink */
    --color-text: #3c4540;
    --color-muted: #6b7670;
    --color-border: #e3dccc;
    --color-white: #ffffff;
    --color-soft: #f4f6f3;             /* soft sage tint */

    --shadow-sm: 0 2px 8px rgba(31, 42, 36, 0.06);
    --shadow: 0 6px 24px rgba(31, 42, 36, 0.08);
    --shadow-lg: 0 18px 48px rgba(31, 42, 36, 0.12);

    --radius: 10px;
    --radius-lg: 18px;
    --transition: all 0.32s cubic-bezier(.4, .14, .3, 1);

    --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    line-height: 1.7;
    background: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-ink);
    line-height: 1.25;
    font-weight: 600;
    letter-spacing: -0.01em;
}

p { line-height: 1.75; }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   Top Bar
   ============================================================ */
.top-bar {
    background: var(--color-ink);
    color: rgba(255, 255, 255, 0.92);
    padding: 0.55rem 0;
    font-size: 0.85rem;
    font-weight: 500;
}
.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}
.top-bar-info {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.top-bar-info span,
.top-bar-info a {
    color: rgba(255, 255, 255, 0.88);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.top-bar-info a:hover { color: var(--color-accent); }
.top-bar-cta {
    background: var(--color-accent);
    color: var(--color-ink);
    padding: 0.35rem 1.1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.top-bar-cta:hover { background: var(--color-white); color: var(--color-ink); }

/* ============================================================
   Header / Navigation (transparent overlay → sticky white on scroll)
   ============================================================ */
header {
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background .35s ease, box-shadow .35s ease;
}
header.scrolled {
    background: var(--color-white);
    box-shadow: 0 2px 18px rgba(31, 42, 36, 0.08);
}
header.scrolled .logo-name {
    color: var(--color-primary-dark);
    text-shadow: none;
}
header.scrolled .logo-tagline {
    color: var(--color-muted);
    text-shadow: none;
}
header.scrolled nav > ul > li > a {
    color: var(--color-ink);
    text-shadow: none;
}
header.scrolled nav > ul > li > a:hover { color: var(--color-primary); }
header.scrolled .menu-toggle {
    color: var(--color-primary-dark);
    text-shadow: none;
}
header.scrolled .book-btn {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    backdrop-filter: none;
}
header.scrolled .book-btn:hover {
    background: var(--color-primary-dark) !important;
    border-color: var(--color-primary-dark) !important;
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 0;
    gap: 2rem;
}
.logo a {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
}
.logo img {
    height: 56px;
    width: auto;
    border-radius: 8px;
}
.logo .logo-dark { display: none; }
header.scrolled .logo .logo-light { display: none; }
header.scrolled .logo .logo-dark { display: block; }
.logo-text { display: flex; flex-direction: column; }
.logo-name {
    font-family: var(--font-serif);
    font-size: 1.55rem;
    color: var(--color-white);
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.1;
    text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.logo-tagline {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1.6px;
    font-weight: 500;
    margin-top: 4px;
    text-shadow: 0 1px 6px rgba(0,0,0,0.25);
}

nav > ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}
nav > ul > li { position: relative; }
nav > ul > li > a {
    color: var(--color-white);
    font-weight: 500;
    font-size: 0.92rem;
    letter-spacing: 0.4px;
    padding: 0.5rem 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}
nav > ul > li > a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}
nav > ul > li > a:hover::after,
nav > ul > li > a.active::after { width: 100%; }
nav > ul > li > a:hover { color: var(--color-accent); }

.has-dropdown > a::before { content: ''; }
.dropdown-arrow {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translate(-2px, -2px);
    margin-left: 2px;
    transition: transform .3s;
}
.has-dropdown:hover .dropdown-arrow { transform: rotate(-135deg) translate(-2px, -2px); }

/* Mega menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem 2.4rem;
    min-width: 760px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    z-index: 1001;
}
.has-dropdown:hover .mega-menu,
.has-dropdown:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.mega-col h4 {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.6px;
    color: var(--color-accent-dark);
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--color-border);
}
.mega-col ul { list-style: none; }
.mega-col ul li a {
    display: block;
    color: var(--color-text);
    font-size: 0.88rem;
    padding: 0.42rem 0;
    font-weight: 500;
    transition: var(--transition);
    line-height: 1.5;
}
.mega-col ul li a:hover {
    color: var(--color-primary);
    padding-left: 6px;
}

.book-btn {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white) !important;
    padding: 0.7rem 1.5rem !important;
    border-radius: 999px;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    font-weight: 600;
    text-transform: none !important;
    letter-spacing: 0.3px !important;
    backdrop-filter: blur(8px);
    text-shadow: none !important;
}
.book-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white) !important;
}
.book-btn::after { display: none !important; }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.7rem;
    cursor: pointer;
    color: var(--color-white);
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

/* Hero video unmute button */
.hero-sound-toggle {
    position: absolute;
    bottom: 1.8rem;
    right: 1.8rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: 1.5px solid rgba(255,255,255,0.5);
    color: var(--color-white);
    cursor: pointer;
    z-index: 5;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.1rem;
}
.hero-sound-toggle:hover {
    background: rgba(255,255,255,0.28);
    transform: scale(1.06);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
    display: inline-block;
    padding: 0.95rem 2.2rem;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.3px;
    font-size: 0.94rem;
    transition: var(--transition);
    cursor: pointer;
    border: 1.5px solid transparent;
    text-align: center;
    font-family: var(--font-sans);
}
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(74, 107, 86, 0.25);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(74, 107, 86, 0.32);
}
.btn-secondary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.btn-secondary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.85);
}
.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-primary-dark);
}
.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-ghost:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ============================================================
   Hero (homepage)
   ============================================================ */
.hero {
    position: relative;
    background: #1f2a24;
    color: var(--color-white);
    padding: 11rem 0 7rem;
    overflow: hidden;
}
.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(31, 42, 36, 0.3);
    z-index: 1;
}
.hero .container {
    position: relative;
    z-index: 2;
}
.hero-content {
    max-width: 760px;
    position: relative;
    z-index: 2;
}
.hero-eyebrow {
    display: inline-block;
    background: rgba(255, 255, 255, 0.13);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: var(--color-white);
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}
.hero h1 {
    font-size: clamp(2.2rem, 5.4vw, 4.1rem);
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 1.2rem;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.25);
    font-weight: 600;
}
.hero p.hero-lead {
    font-size: 1.13rem;
    color: rgba(255, 255, 255, 0.94);
    max-width: 640px;
    margin-bottom: 2rem;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.7;
}
.hero-buttons {
    display: flex;
    gap: 0.9rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem 1.4rem;
    align-items: center;
    color: rgba(255, 255, 255, 0.93);
    font-size: 0.86rem;
    font-weight: 500;
}
.hero-trust span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}
.hero-trust .dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    display: inline-block;
}

/* ============================================================
   Section Common
   ============================================================ */
section { padding: 5.5rem 0; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header.left { text-align: left; }
.section-eyebrow {
    color: var(--color-accent-dark);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
    font-family: var(--font-sans);
}
.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 28px;
    height: 1.5px;
    background: var(--color-accent);
    margin-right: 12px;
    vertical-align: middle;
}
.section-eyebrow::after {
    content: '';
    display: inline-block;
    width: 28px;
    height: 1.5px;
    background: var(--color-accent);
    margin-left: 12px;
    vertical-align: middle;
}
.section-header.left .section-eyebrow::after { display: none; }
.section-header h2 {
    font-size: clamp(1.9rem, 3.6vw, 2.85rem);
    color: var(--color-ink);
    margin-bottom: 1rem;
    font-weight: 600;
}
.section-header p {
    color: var(--color-muted);
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.04rem;
    line-height: 1.75;
}
.section-header.left p { margin-left: 0; }

/* ============================================================
   Doctors Section
   ============================================================ */
.doctors-section { background: var(--color-cream); }
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}
.doctor-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}
.doctor-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.doctor-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: var(--color-soft);
    overflow: hidden;
    position: relative;
}
.doctor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}
.doctor-info { padding: 2rem 2rem 2.2rem; }
.doctor-name {
    font-size: 1.55rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.35rem;
}
.doctor-title {
    color: var(--color-accent-dark);
    font-weight: 600;
    margin-bottom: 1.2rem;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: var(--font-sans);
}
.doctor-bio {
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.75;
}
.doctor-bio strong { color: var(--color-primary-dark); }

/* ============================================================
   Services Section
   ============================================================ */
.services-section { background: var(--color-white); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 1.8rem;
}
.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}
.service-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    position: relative;
}
.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.service-card:hover .service-image img { transform: scale(1.06); }
.service-content {
    padding: 1.6rem 1.7rem 1.8rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.service-content h3 {
    font-size: 1.32rem;
    color: var(--color-ink);
    margin-bottom: 0.7rem;
    font-weight: 600;
}
.service-content p {
    color: var(--color-muted);
    font-size: 0.93rem;
    margin-bottom: 1.3rem;
    flex: 1;
    line-height: 1.7;
}
.read-more {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.4px;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}
.read-more:hover {
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
    gap: 0.7rem;
}
.read-more::after { content: '→'; transition: var(--transition); }

/* ============================================================
   Why Choose Us
   ============================================================ */
.why-section { background: var(--color-soft); }
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.8rem;
    margin-top: 1rem;
}
.feature-card {
    text-align: center;
    padding: 2.4rem 1.6rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary-light);
}
.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--color-cream);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.4rem;
    font-size: 1.65rem;
}
.feature-card h3 {
    color: var(--color-ink);
    font-size: 1.18rem;
    margin-bottom: 0.7rem;
}
.feature-card p {
    color: var(--color-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

.access-list {
    list-style: none;
    margin-top: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem 1rem;
}
.access-list li {
    background: var(--color-white);
    color: var(--color-primary-dark);
    border: 1px solid var(--color-border);
    padding: 0.55rem 1.2rem;
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 500;
}
.access-list li::before {
    content: '✓ ';
    color: var(--color-accent);
    font-weight: 700;
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials-section { background: var(--color-cream); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.8rem;
}
.testimonial-card {
    background: var(--color-white);
    padding: 2.2rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    position: relative;
}
.testimonial-card::before {
    content: '“';
    position: absolute;
    top: 0;
    right: 1.6rem;
    font-family: var(--font-serif);
    font-size: 5rem;
    color: var(--color-cream-dark);
    line-height: 1;
}
.testimonial-stars {
    color: var(--color-accent);
    font-size: 1.05rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}
.testimonial-text {
    color: var(--color-text);
    font-size: 0.97rem;
    margin-bottom: 1.5rem;
    line-height: 1.75;
    position: relative;
    z-index: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.1rem;
}
.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    font-family: var(--font-serif);
}
.author-info strong {
    color: var(--color-ink);
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
}
.author-info span {
    color: var(--color-muted);
    font-size: 0.82rem;
}

/* ============================================================
   CTA Section
   ============================================================ */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    text-align: center;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(181, 142, 91, 0.18), transparent 50%);
}
.cta-section .container { position: relative; }
.cta-section h2 {
    color: var(--color-white);
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
    margin-bottom: 1rem;
}
.cta-section p {
    font-size: 1.08rem;
    margin: 0 auto 2rem;
    max-width: 660px;
    color: rgba(255, 255, 255, 0.92);
}
.cta-section .hero-buttons { justify-content: center; }

/* ============================================================
   Page Header (interior pages)
   ============================================================ */
.page-header {
    background:
        linear-gradient(120deg, rgba(31, 42, 36, 0.72) 0%, rgba(74, 107, 86, 0.55) 100%),
        url('../images/hero.png') center/cover no-repeat;
    color: var(--color-white);
    padding: 10rem 0 5rem;
    text-align: center;
}
.page-header h1 {
    color: var(--color-white);
    font-size: clamp(2.1rem, 4.5vw, 3.4rem);
    margin-bottom: 1rem;
    font-weight: 600;
}
.page-header p {
    color: rgba(255, 255, 255, 0.92);
    max-width: 640px;
    margin: 0 auto 1rem;
    font-size: 1.05rem;
}
.breadcrumb {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.86rem;
    letter-spacing: 0.4px;
}
.breadcrumb a { color: var(--color-accent); }
.breadcrumb a:hover { color: var(--color-white); }

/* ============================================================
   About Page
   ============================================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3.5rem;
    align-items: center;
}
.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
}
.about-text h2 {
    font-size: clamp(1.7rem, 2.8vw, 2.3rem);
    color: var(--color-ink);
    margin-bottom: 1.4rem;
}
.about-text p {
    color: var(--color-text);
    margin-bottom: 1rem;
    font-size: 1rem;
    line-height: 1.8;
}
.about-features {
    list-style: none;
    margin-top: 1.6rem;
}
.about-features li {
    padding: 0.6rem 0 0.6rem 2rem;
    position: relative;
    color: var(--color-text);
    font-size: 0.96rem;
}
.about-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1.15rem;
}

.mission-section { background: var(--color-cream); }
.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.8rem;
    margin-top: 1rem;
}
.mission-card {
    background: var(--color-white);
    padding: 2.4rem 1.8rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition);
}
.mission-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}
.mission-num {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 2.3rem;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 0.6rem;
    font-weight: 600;
}
.mission-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.7rem;
    color: var(--color-ink);
}
.mission-card p {
    color: var(--color-muted);
    font-size: 0.93rem;
    line-height: 1.7;
}

/* ============================================================
   Services Page
   ============================================================ */
.service-category-block { margin-bottom: 4.5rem; }
.service-category-block:last-child { margin-bottom: 0; }
.category-head {
    text-align: center;
    margin-bottom: 2.5rem;
}
.category-head h2 {
    font-size: clamp(1.7rem, 2.8vw, 2.2rem);
    color: var(--color-primary-dark);
    margin-bottom: 0.7rem;
    display: inline-block;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--color-accent);
}
.category-head p {
    color: var(--color-muted);
    max-width: 640px;
    margin: 0 auto;
    font-size: 0.98rem;
}

/* ============================================================
   Blog Page
   ============================================================ */
.blog-section { background: var(--color-cream); }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 2rem;
}
.blog-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.blog-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}
.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-content { padding: 1.8rem; flex: 1; display: flex; flex-direction: column; }
.blog-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 0.9rem;
    font-size: 0.78rem;
    color: var(--color-muted);
}
.blog-tag {
    background: var(--color-cream);
    color: var(--color-primary-dark);
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.4px;
    font-size: 0.72rem;
    text-transform: uppercase;
}
.blog-content h3 {
    font-size: 1.32rem;
    color: var(--color-ink);
    margin-bottom: 0.8rem;
    line-height: 1.35;
}
.blog-content p {
    color: var(--color-muted);
    font-size: 0.94rem;
    margin-bottom: 1.3rem;
    flex: 1;
    line-height: 1.7;
}

/* ============================================================
   Book Appointment Page
   ============================================================ */
.book-hero {
    background: var(--color-cream);
    padding: 5rem 0;
    text-align: center;
}
.book-hero h2 {
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
    margin-bottom: 1rem;
    color: var(--color-ink);
}
.book-hero p {
    color: var(--color-muted);
    max-width: 660px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}
.book-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.8rem;
    margin-top: 3rem;
}
.book-option {
    background: var(--color-white);
    padding: 2.4rem 1.8rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition);
}
.book-option:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: var(--color-primary-light);
}
.book-icon {
    width: 64px;
    height: 64px;
    background: var(--color-cream);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.3rem;
    font-size: 1.7rem;
}
.book-option h3 { color: var(--color-ink); font-size: 1.25rem; margin-bottom: 0.6rem; }
.book-option p { color: var(--color-muted); font-size: 0.93rem; margin-bottom: 1.2rem; }

/* ============================================================
   FAQ Section
   ============================================================ */
.faq-section { background: var(--color-white); }
.faq-grid {
    max-width: 860px;
    margin: 0 auto;
}
.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--color-primary-light); }
.faq-question {
    padding: 1.3rem 1.6rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    color: var(--color-ink);
    font-size: 1rem;
    user-select: none;
}
.faq-question::after {
    content: '+';
    font-size: 1.6rem;
    color: var(--color-primary);
    font-weight: 300;
    transition: var(--transition);
    flex-shrink: 0;
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.75;
}
.faq-item.open .faq-answer {
    max-height: 600px;
    padding: 0 1.6rem 1.4rem;
}

/* ============================================================
   Contact Page
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}
.contact-info h2 {
    color: var(--color-ink);
    margin-bottom: 1.5rem;
    font-size: clamp(1.6rem, 2.6vw, 2rem);
}
.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.6rem;
    padding-bottom: 1.4rem;
    border-bottom: 1px solid var(--color-border);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-item-icon {
    width: 48px;
    height: 48px;
    background: var(--color-cream);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.contact-item h3 {
    color: var(--color-ink);
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
}
.contact-item p,
.contact-item a {
    color: var(--color-muted);
    font-size: 0.94rem;
    line-height: 1.65;
    display: block;
}
.contact-item a:hover { color: var(--color-primary); }

.contact-form-wrap {
    background: var(--color-cream);
    padding: 2.6rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.contact-form-wrap h2 {
    color: var(--color-ink);
    margin-bottom: 0.5rem;
    font-size: clamp(1.6rem, 2.6vw, 2rem);
}
.contact-form-wrap > p {
    color: var(--color-muted);
    margin-bottom: 1.6rem;
    font-size: 0.95rem;
}
.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-group { margin-bottom: 1.1rem; }
.contact-form label {
    display: block;
    margin-bottom: 0.45rem;
    font-weight: 600;
    color: var(--color-ink);
    font-size: 0.86rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    background: var(--color-white);
    transition: var(--transition);
    color: var(--color-text);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 107, 86, 0.12);
}
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form button {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    transition: var(--transition);
    font-size: 0.97rem;
    font-family: var(--font-sans);
    letter-spacing: 0.3px;
}
.contact-form button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 107, 86, 0.25);
}

.map-section { padding-top: 0; padding-bottom: 5rem; }
.map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 460px;
    border: 1px solid var(--color-border);
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ============================================================
   Hours Table
   ============================================================ */
.hours-table {
    width: 100%;
    margin-top: 0.8rem;
    border-collapse: collapse;
}
.hours-table tr td {
    padding: 0.62rem 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
    font-size: 0.92rem;
}
.hours-table tr:last-child td { border-bottom: none; }
.hours-table tr td:first-child { font-weight: 500; }
.hours-table tr td:last-child { text-align: right; opacity: 0.85; }
.hours-closed { color: #d49b8a !important; font-weight: 600; }

/* ============================================================
   Footer
   ============================================================ */
footer {
    background: var(--color-ink);
    color: rgba(255, 255, 255, 0.86);
    padding: 4.5rem 0 1.5rem;
}
.footer-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}
.footer-section h3 {
    color: var(--color-white);
    margin-bottom: 1.2rem;
    font-size: 1.12rem;
    position: relative;
    padding-bottom: 0.7rem;
    font-family: var(--font-sans);
    font-weight: 600;
    letter-spacing: 0.3px;
}
.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--color-accent);
}
.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.85;
    font-size: 0.9rem;
}
.footer-section a:hover { color: var(--color-accent); }
.footer-section .footer-brand {
    font-family: var(--font-serif);
    color: var(--color-white);
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}
.footer-section .footer-tag {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    margin-bottom: 1rem;
}
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.55);
}
.footer-bottom p { margin-bottom: 0.5rem; font-size: 0.85rem; }
.footer-partner {
    margin-top: 1rem;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.6);
}
.footer-partner a {
    color: var(--color-accent);
    text-decoration: none;
}
.footer-partner a:hover { color: var(--color-white); }

/* ============================================================
   Scroll fade-in animation
   ============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s ease, transform .8s ease;
}
.fade-in.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
    .footer-content { grid-template-columns: 1fr 1fr; }
    .mega-menu { min-width: 640px; padding: 1.6rem 2rem; gap: 1.5rem; }
}

@media (max-width: 968px) {
    .menu-toggle { display: block; }
    nav > ul {
        position: fixed;
        top: 0;
        right: -100%;
        background: var(--color-white);
        flex-direction: column;
        width: 320px;
        height: 100vh;
        padding: 5.5rem 2rem 2rem;
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.1);
        transition: right .35s ease;
        gap: 0.4rem;
        align-items: flex-start;
        overflow-y: auto;
    }
    nav > ul.active { right: 0; }
    nav > ul > li { width: 100%; }
    nav > ul > li > a {
        padding: 0.85rem 0;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
        font-size: 1rem;
        color: var(--color-ink);
        text-shadow: none;
    }
    nav > ul > li > a:hover { color: var(--color-primary); }
    .book-btn {
        background: var(--color-primary) !important;
        border-color: var(--color-primary) !important;
        color: var(--color-white) !important;
    }
    .mega-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        display: none;
        min-width: 0;
        grid-template-columns: 1fr;
        box-shadow: none;
        padding: 0.8rem 0 1rem 1rem;
        border: none;
        gap: 1rem;
    }
    .has-dropdown.open .mega-menu { display: grid; }
    .mega-col h4 { margin-bottom: 0.5rem; }
    .about-content { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-form .form-row { grid-template-columns: 1fr; }
    .top-bar-content { justify-content: center; text-align: center; }
    .top-bar-info { justify-content: center; }
}

@media (max-width: 600px) {
    section { padding: 3.5rem 0; }
    .hero { padding: 5rem 0 4rem; }
    .hero-buttons .btn { flex: 1 1 100%; }
    .doctor-info { padding: 1.6rem 1.4rem 1.8rem; }
    .contact-form-wrap { padding: 1.8rem 1.4rem; }
    .footer-content { grid-template-columns: 1fr; gap: 2rem; }
    .top-bar-info { font-size: 0.78rem; gap: 0.8rem; }
    .logo-name { font-size: 1.3rem; }
    .logo img { height: 48px; }
}