/* ============================================
   SKYNN — Clinical Skin. Elevated Results.
   Brand Palette: Dusty Blue / Slate / Cream
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&display=swap');

/* Self-hosted Jost — files sit flat in public_html */
@font-face{font-family:'Jost';src:url('jost-200.woff2') format('woff2');font-weight:200;font-style:normal;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-200-italic.woff2') format('woff2');font-weight:200;font-style:italic;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-300.woff2') format('woff2');font-weight:300;font-style:normal;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-300-italic.woff2') format('woff2');font-weight:300;font-style:italic;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-400-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Jost';src:url('jost-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap;}

:root {
  --brand-blue: #7A9BB0;
  --brand-blue-dark: #5E7F96;
  --brand-blue-light: #A8C4D4;
  --brand-blue-pale: #D4E4ED;
  --brand-blue-wash: #EBF2F6;
  --off-white: #FAF9F7;
  --cream: #F5F0EA;
  --warm-white: #FDFCFB;
  --charcoal: #1A1A1A;
  --charcoal-mid: #2C2C2C;
  --mid-grey: #6B6B67;
  --light-grey: #A8A8A4;
  --border: #DDE6EC;
  --border-blue: #C2D5DF;
  --accent: #7A9BB0;
  --gold: #B8965A;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', sans-serif;
  --nav-height: 80px;
  --max-width: 1280px;
  --section-pad: 100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--warm-white);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 200;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; }
/* Italic accent inside headings — Cormorant light italic for a fine, clinical look */
h1 em, h2 em, h3 em, h4 em { font-weight: 300; font-style: italic; }
h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.2rem; }
p { font-size: 0.9375rem; line-height: 1.8; color: var(--mid-grey); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--brand-blue); margin-bottom: 1rem; display: block;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 40px; }
/* Content inside sections uses tighter 1100px width — nav keeps 1280px */
.section > .container,
.section--cream > .container,
.section--navy > .container,
.section--blue > .container,
.section--blue-wash > .container,
.section--off-white > .container,
.section--charcoal > .container { max-width: 1100px; }
.section { padding: var(--section-pad) 0; }
.section--blue { background: var(--brand-blue); }
.section--blue-dark { background: var(--brand-blue-dark); }
.section--blue-wash { background: var(--brand-blue-wash); }
.section--pale { background: var(--brand-blue-pale); }
.section--charcoal { background: var(--charcoal); }
.section--off-white { background: var(--off-white); }
.section--navy { background: #1a2332; }
.section--cream-light { background: var(--cream); }

/* Dark navy section — text + card overrides */
.section--navy .eyebrow { color: var(--brand-blue-light); }
.section--navy h2, .section--navy h3, .section--navy h4 { color: var(--off-white); }
.section--navy p { color: rgba(255,255,255,0.75); }
.section--navy .divider { background: var(--brand-blue); }
.section--navy .card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
}
.section--navy .card h4 { color: var(--off-white); }
.section--navy .card p { color: rgba(255,255,255,0.7); }
.section--navy .card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.3); background: rgba(122,155,176,0.15); }
.section--navy .card .card__num { color: rgba(122,155,176,0.6); }
.section--navy .process-step { border-color: rgba(255,255,255,0.1); }
.section--navy .process-step__num { color: var(--brand-blue); }
.section--navy .accordion-item { border-color: rgba(255,255,255,0.1); }
.section--navy .accordion-header { color: var(--off-white); }
.section--navy .accordion-body p { color: rgba(255,255,255,0.7); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.divider { width: 48px; height: 1px; background: var(--brand-blue-light); margin: 24px 0; }

/* Buttons */
.btn {
  display: inline-block; font-family: var(--font-body);
  font-size: 0.6875rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  padding: 15px 36px; border: 1px solid var(--brand-blue);
  color: var(--brand-blue); background: transparent;
  cursor: pointer; transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: var(--brand-blue); transform: translateY(101%);
  transition: transform 0.3s ease; z-index: 0;
}
.btn span { position: relative; z-index: 1; transition: color 0.3s ease; }
.btn:hover::after { transform: translateY(0); }
.btn:hover span { color: var(--off-white); }

.btn--dark { border-color: var(--charcoal); color: var(--charcoal); }
.btn--dark::after { background: var(--charcoal); }
.btn--dark:hover span { color: var(--off-white); }

.btn--light { border-color: rgba(255,255,255,0.6); color: var(--off-white); }
.btn--light::after { background: var(--off-white); }
.btn--light:hover span { color: var(--brand-blue-dark); }

.btn--filled { background: var(--brand-blue); color: var(--off-white); border-color: var(--brand-blue); }
.btn--filled::after { background: var(--brand-blue-dark); }
.btn--filled:hover span { color: var(--off-white); }

/* Navigation */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-height); z-index: 1000;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
.nav.scrolled {
  background: rgba(253,252,251,0.97);
  box-shadow: 0 1px 0 var(--border);
  backdrop-filter: blur(12px);
}
.nav__inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 40px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--charcoal);
  transition: color 0.4s ease;
}
.nav__logo sup { font-size: 0.5em; vertical-align: super; font-family: var(--font-body); }
.nav__logo img { height: 36px; width: auto; display: block; }
.nav.hero-page .nav__logo { color: #ffffff; }
.nav.hero-page:not(.scrolled) .nav__links a { color: rgba(255,255,255,0.8); }
.nav.hero-page:not(.scrolled) .nav__links a:hover { color: #ffffff; }
.nav.hero-page:not(.scrolled) .nav__cta { background: rgba(255,255,255,0.15) !important; color: #ffffff !important; border: 1px solid rgba(255,255,255,0.4) !important; }

/* Dropdown contrast fix on hero/transparent nav */
.nav.hero-page:not(.scrolled) .nav__dropdown-menu {
  background: #1C2B35;
  border-color: rgba(255,255,255,0.1);
}
.nav.hero-page:not(.scrolled) .nav__dropdown-menu a {
  color: rgba(255,255,255,0.8) !important;
}
.nav.hero-page:not(.scrolled) .nav__dropdown-menu a:hover {
  color: #ffffff !important;
  background: rgba(255,255,255,0.06);
}
.nav.scrolled .nav__logo { color: var(--charcoal); }
.nav.scrolled .nav__links a { color: var(--charcoal); }
.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a {
  font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--charcoal); transition: color 0.2s; position: relative;
}
.nav__links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px; background: var(--brand-blue); transition: width 0.3s;
}
.nav__links a:hover::after, .nav__links a.active::after { width: 100%; }
.nav__links a:hover { color: var(--brand-blue); }

.nav__cta {
  background: var(--brand-blue) !important; color: var(--off-white) !important;
  padding: 10px 22px !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover { opacity: 0.88; }

.nav__dropdown { position: relative; }
.nav__dropdown-menu {
  position: absolute; top: 100%; left: -20px;
  background: var(--warm-white); border: 1px solid var(--border);
  min-width: 260px; padding: 10px 0;
  opacity: 0; pointer-events: none;
  transform: translateY(0); transition: opacity 0.2s;
  box-shadow: 0 8px 32px rgba(122,155,176,0.12);
  margin-top: 0;
}
.nav__dropdown::after {
  content: '';
  position: absolute;
  top: 100%; left: 0;
  width: 100%; height: 16px;
}
.nav__dropdown:hover .nav__dropdown-menu { opacity: 1; pointer-events: all; }
.nav__dropdown-menu a {
  display: block; padding: 10px 24px;
  font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: #1C1C1A; transition: background 0.2s, color 0.2s;
}
.nav__dropdown-menu a:hover { background: var(--brand-blue-wash); color: var(--brand-blue); }
.nav__dropdown-menu a::after { display: none; }

.nav__toggle, .nav__burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.nav__toggle span, .nav__burger span { display: block; width: 24px; height: 2px; background: var(--charcoal); transition: all 0.3s; }
/* White spans when nav has dark/hero background */
.nav.hero-page:not(.scrolled) .nav__toggle span,
.nav.scrolled .nav__toggle span { background: var(--off-white); }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: var(--nav-height);
  /* background set per-page via inline style */
}
.hero__img {
  position: absolute; right: 0; top: 0;
  width: 55%; height: 100%; object-fit: cover; object-position: center top;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--brand-blue-wash) 38%, transparent 70%);
}
.hero__content { position: relative; z-index: 2; max-width: 560px; padding: 80px 0; }
.hero__content p { font-size: 1rem; margin-bottom: 40px; max-width: 440px; }
.hero__badges {
  display: flex; gap: 28px; margin-top: 52px; padding-top: 36px;
  border-top: 1px solid var(--border-blue);
}
.hero__badge {
  font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--brand-blue-dark); font-weight: 500;
}

/* Page Hero */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  background: var(--brand-blue); color: var(--off-white);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 400px; height: 400px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
}
.page-hero__inner { position: relative; z-index: 2; max-width: 680px; }
.page-hero__inner h1 { color: var(--off-white); margin-bottom: 20px; }
.page-hero__inner p { color: rgba(255,255,255,0.78); font-size: 1.0625rem; }
.page-hero__tag {
  display: inline-block; font-size: 0.625rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.25); padding: 6px 16px; margin-bottom: 28px;
}

.breadcrumb {
  padding: 0 0 20px; font-size: 0.625rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.5);
  display: flex; gap: 10px; align-items: center;
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.breadcrumb a:hover { color: rgba(255,255,255,0.85); }

/* Cards */
.card {
  background: var(--warm-white); border: 1px solid var(--border);
  padding: 40px 32px; transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(122,155,176,0.1); }
.card__num { font-family: var(--font-display); font-size: 0.875rem; color: var(--brand-blue-light); margin-bottom: 14px; display: block; }
.card h4 { margin-bottom: 12px; color: var(--charcoal); }
.card p { font-size: 0.875rem; }

.treatment-card { position: relative; overflow: hidden; aspect-ratio: 3/4; cursor: pointer; display: block; }
.treatment-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.treatment-card:hover img { transform: scale(1.04); }
.treatment-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.82) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 32px;
}
.treatment-card__overlay h3 { color: var(--off-white); font-size: 1.5rem; margin-bottom: 6px; }
.treatment-card__overlay p { color: rgba(255,255,255,0.65); font-size: 0.8125rem; margin-bottom: 16px; }
.treatment-card__link { font-size: 0.625rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brand-blue-pale); display: flex; align-items: center; gap: 8px; }
.treatment-card__link::after { content: '→'; }

/* Benefits */
.benefits { background: var(--brand-blue-dark); padding: 60px 0; }
.benefits__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2px; }
.benefit-item { padding: 40px 32px; background: var(--brand-blue); text-align: center; transition: background 0.3s; }
.benefit-item:hover { background: rgba(94,127,150,0.9); }
.benefit-item__number { font-family: var(--font-display); font-size: 2.5rem; color: var(--off-white); margin-bottom: 8px; display: block; }
.benefit-item p { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); }

/* Accordion */
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-header { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; cursor: pointer; transition: color 0.2s; }
.accordion-header:hover { color: var(--brand-blue); }
.accordion-header h4 { font-family: var(--font-body); font-weight: 400; font-size: 0.9375rem; }
.accordion-icon {
  width: 24px; height: 24px; border: 1px solid var(--border-blue); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.3s; font-size: 0.875rem; color: var(--brand-blue);
}
.accordion-item.open .accordion-icon { background: var(--brand-blue); color: var(--off-white); border-color: var(--brand-blue); transform: rotate(45deg); }
.accordion-body { overflow: hidden; max-height: 0; transition: max-height 0.4s ease, padding 0.3s; }
.accordion-body.open { max-height: 500px; padding-bottom: 24px; }

/* Process */
.process-step { display: grid; grid-template-columns: 72px 1fr; gap: 28px; padding: 36px 0; border-bottom: 1px solid var(--border); align-items: start; }
.process-step__num { font-family: var(--font-display); font-size: 2.5rem; color: var(--brand-blue-pale); line-height: 1; font-style: italic; }
.process-step h4 { margin-bottom: 8px; }

/* Testimonials */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.testimonial { background: var(--brand-blue-dark); padding: 48px 40px; }
.testimonial__quote { font-family: var(--font-display); font-size: 1.2rem; font-style: italic; color: var(--off-white); line-height: 1.65; margin-bottom: 32px; }
.testimonial__author { font-size: 0.6875rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.testimonial__stars { color: rgba(255,255,255,0.4); margin-bottom: 20px; letter-spacing: 2px; font-size: 0.75rem; }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border-blue); border-right: none; }
.stat-item { padding: 48px 32px; border-right: 1px solid var(--border-blue); text-align: center; }
.stat-item__value { font-family: var(--font-display); font-size: 3rem; color: var(--brand-blue); display: block; margin-bottom: 8px; line-height: 1; }
.stat-item p { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; }

/* CTA */
.cta-banner { background: #1a2332; padding: 100px 0; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before {
  content: 'SKYNN'; position: absolute;
  font-family: var(--font-display); font-size: 18vw;
  color: rgba(255,255,255,0.04); left: 50%; top: 50%;
  transform: translate(-50%,-50%); white-space: nowrap; pointer-events: none; letter-spacing: 0.1em;
}
.cta-banner h2 { color: var(--off-white); margin-bottom: 20px; }
.cta-banner p { color: rgba(255,255,255,0.7); margin-bottom: 40px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* Footer */
.footer { background: var(--charcoal); padding: 80px 0 40px; border-top: 3px solid var(--brand-blue); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer__logo { height: 26px; width: auto; margin-bottom: 20px; opacity: 0.85; filter: brightness(0) invert(1); }
.footer__tagline { font-size: 0.6875rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brand-blue-light); margin-bottom: 16px; }
.footer__desc { font-size: 0.8125rem; color: var(--mid-grey); line-height: 1.8; }
.footer__col h5 { font-family: var(--font-body); font-size: 0.625rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--brand-blue-light); margin-bottom: 20px; font-weight: 500; }
.footer__col ul li { margin-bottom: 10px; }
.footer__col ul li a { font-size: 0.8125rem; color: var(--mid-grey); transition: color 0.2s; }
.footer__col ul li a:hover { color: var(--brand-blue-pale); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; }
.footer__copy { font-size: 0.75rem; color: var(--mid-grey); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { font-size: 0.75rem; color: var(--mid-grey); transition: color 0.2s; }
.footer__legal a:hover { color: var(--brand-blue-pale); }

/* Misc */
.img-composition { position: relative; }
.img-composition__main { width: 100%; aspect-ratio: 2/3; object-fit: cover; }
.img-composition__tag { position: absolute; top: 32px; right: -20px; background: var(--brand-blue); color: var(--off-white); padding: 16px 20px; font-size: 0.625rem; letter-spacing: 0.15em; text-transform: uppercase; writing-mode: vertical-rl; transform: rotate(180deg); }

.concern-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.concern-tag { font-size: 0.625rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 7px 16px; border: 1px solid var(--border-blue); color: var(--brand-blue-dark); transition: all 0.2s; }
.concern-tag.active, .concern-tag:hover { background: var(--brand-blue); color: var(--off-white); border-color: var(--brand-blue); }

.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* Concerns */
.concern-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.concern-block { position: relative; padding: 40px 36px; background: var(--brand-blue-wash); border: 1px solid var(--border-blue); transition: all 0.3s; cursor: pointer; }
.concern-block:hover { background: var(--brand-blue); }
.concern-block:hover h3, .concern-block:hover .concern-block__link { color: var(--off-white); }
.concern-block:hover p { color: rgba(255,255,255,0.7); }
.concern-block:hover .concern-block__num { color: rgba(255,255,255,0.06); }
.concern-block:hover .concern-block__treatments { border-color: rgba(255,255,255,0.12); color: rgba(255,255,255,0.5); }
.concern-block__num { font-family: var(--font-display); font-size: 3.5rem; color: var(--brand-blue-pale); line-height: 1; margin-bottom: 14px; transition: color 0.3s; }
.concern-block h3 { font-size: 1.35rem; margin-bottom: 10px; transition: color 0.3s; color: var(--charcoal); }
.concern-block p { font-size: 0.8125rem; margin-bottom: 18px; transition: color 0.3s; }
.concern-block__link { font-size: 0.625rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brand-blue); transition: color 0.3s; }
.concern-block__treatments { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border-blue); font-size: 0.7rem; color: var(--mid-grey); letter-spacing: 0.04em; transition: all 0.3s; }

/* Responsive */
/* ── Mobile nav slide-in panel (global — always off-screen right) ──────────
   Appended to <body> by shared.js. Always off-screen; JS adds .open.
   Burger toggle only visible on mobile via @media below. ──────────────── */
/* Nav mobile scrim — covers page below nav bar */
.nav-mobile-scrim {
  position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: rgba(26,35,50,0.4);
  z-index: 9999; opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-mobile-scrim.open { opacity: 1; pointer-events: all; }

/* Nav mobile panel — drops down from nav bar, right-anchored */
.nav-mobile-panel {
  display: none;
  position: fixed;
  top: var(--nav-height);
  right: 0;
  width: 280px;
  max-height: calc(100vh - var(--nav-height));
  background: var(--warm-white);
  z-index: 10000;
  overflow-y: auto;
  flex-direction: column;
  box-shadow: -4px 8px 32px rgba(26,35,50,0.18);
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
/* CSS checkbox drives the open state — no JavaScript needed */
#_skynn_nav:checked ~ .nav-mobile-panel { display: flex; }
#_skynn_nav:checked ~ .nav-mobile-scrim { opacity: 1; pointer-events: all; }
/* Close button row */
.nav-mobile-panel__header {
  display: flex; align-items: center; justify-content: flex-end;
  padding: 14px 20px 0;
  flex-shrink: 0;
}
.nav-mobile-panel__logo { display: none; }
.nav-mobile-panel__close {
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--border); cursor: pointer; padding: 0;
  color: var(--charcoal); transition: color 0.2s, border-color 0.2s;
  border-radius: 2px;
}
.nav-mobile-panel__close:hover { color: var(--brand-blue); border-color: var(--brand-blue); }
.nav-mobile-panel__links { flex: 1; padding: 8px 0; }
.nav-mobile-panel__links a {
  display: block; padding: 18px 28px;
  font-family: var(--font-body); font-size: 0.75rem; font-weight: 400;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--charcoal); text-decoration: none;
  border-bottom: 1px solid var(--border); transition: color 0.2s, background 0.2s;
}
.nav-mobile-panel__links a:hover { color: var(--brand-blue); background: var(--brand-blue-wash); }
.nav-mobile-panel__group { border-bottom: 1px solid var(--border); }
.nav-mobile-panel__group-toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; font-family: var(--font-body);
  font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--charcoal); background: none; border: none; cursor: pointer;
  text-align: left; transition: color 0.2s;
}
.nav-mobile-panel__group-toggle:hover { color: var(--brand-blue); }
.nav-mobile-panel__chevron { transition: transform 0.25s ease; flex-shrink: 0; }
.nav-mobile-panel__sub {
  display: none; padding: 4px 0 12px 0;
  border-left: 2px solid var(--brand-blue); margin: 0 28px 8px 28px;
}
.nav-mobile-panel__sub.open { display: block; }
.nav-mobile-panel__sub a {
  display: block; padding: 12px 20px;
  font-size: 0.625rem; letter-spacing: 0.1em;
  color: var(--mid-grey) !important; border-bottom: none !important; background: none !important;
}
.nav-mobile-panel__sub a:hover { color: var(--brand-blue) !important; }
.nav-mobile-panel__cta { padding: 24px 28px; border-top: 1px solid var(--border); flex-shrink: 0; }
.nav-mobile-panel__book {
  display: block; width: 100%; padding: 16px 28px;
  background: var(--brand-blue); color: #fff !important;
  font-family: var(--font-body); font-size: 0.6875rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase; text-decoration: none;
  text-align: center; border-bottom: none !important; transition: opacity 0.2s;
}
.nav-mobile-panel__book:hover { opacity: 0.88; background: var(--brand-blue) !important; }

@media (max-width: 1024px) {
  .grid-2 { grid-template-columns: 1fr; gap: 48px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .concern-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --section-pad: 60px; }
  .container { padding: 0 24px; }

  /* Hide desktop nav links on mobile — handled by slide panel */
  .nav__links { display: none !important; }
  /* Hide Book Now from nav bar on mobile — it lives in the panel instead */
  .nav__cta { display: none !important; }
  .nav__actions { display: none !important; }
  .nav__toggle, .nav__burger { display: flex; }


  .hero__img { width: 100%; opacity: 0.15; }
  .hero__overlay { background: rgba(235,242,246,0.92); }
  .grid-3 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .concern-grid { grid-template-columns: 1fr; }
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   RELATED READING / GO DEEPER CARDS
   Used in concern hub and treatment page
   "Go Deeper" and "Related Reading" sections.
   ============================================ */
.rr-card {
  display: block;
  padding: 22px;
  border: 1px solid var(--border);
  background: var(--warm-white);
  text-decoration: none;
  color: var(--charcoal);
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.rr-card h4 {
  margin-bottom: 6px;
  font-size: 0.96rem;
  color: var(--charcoal);
  transition: color 0.25s;
}
.rr-card p {
  font-size: 0.84rem;
  color: var(--mid-grey);
  margin: 0;
  line-height: 1.6;
}
.rr-card:hover {
  border-color: var(--brand-blue);
  background: var(--brand-blue-wash);
}
.rr-card:hover h4 { color: var(--brand-blue-dark); }

.rr-grid   { display: grid; gap: 14px; }
.rr-grid-2 { grid-template-columns: repeat(2, 1fr); }
.rr-grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 768px) {
  .rr-grid-2, .rr-grid-3 { grid-template-columns: 1fr; }
}

.rr-label {
  margin-top: 32px;
  margin-bottom: 16px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid-grey);
}

/* Concern cards on skin-concerns.html — ensure no default link colour */
a.concern-block { color: var(--charcoal); text-decoration: none; }
a.concern-block h3 { color: var(--charcoal); }
a.concern-block p  { color: var(--mid-grey); }
a.concern-block:hover h3,
a.concern-block:hover p { color: var(--off-white); }


/* ============================================
   FOOTER LOGO SIZE
   The global mobile rule `img{height:auto!important}` overrides the
   footer logo's inline height:36px, blowing it up to full container
   width and rendering as a large blue block. Restore intended size.
   ============================================ */
footer img,
.site-footer img,
#skynn-footer img,
.skynn-footer img {
  height: 36px !important;
  width: auto !important;
  max-width: 200px !important;
}