/* ===================================================
   ÓraWebáruház — Premium Watch Store
   Design System: Dark Luxury / Art Deco Gold
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=IBM+Plex+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ── Variables ── */
:root {
  --ink:       #07070A;
  --ink-2:     #0F0F14;
  --ink-3:     #18181F;
  --surface:   #1C1C24;
  --gold:      #C9A84C;
  --gold-lt:   #E8D5A3;
  --gold-dk:   #8A6B2A;
  --cream:     #F5EFE0;
  --muted:     #7A7068;
  --line:      rgba(201,168,76,.18);
  --ff-serif:  'Cormorant Garamond', Georgia, serif;
  --ff-sans:   'IBM Plex Sans', system-ui, sans-serif;
  --ff-mono:   'IBM Plex Mono', monospace;
  --ease-out:  cubic-bezier(.16,1,.3,1);
  --ease-in:   cubic-bezier(.7,0,.84,0);
}

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

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink);
  color: var(--cream);
  font-family: var(--ff-sans);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea { font-family: inherit; }

/* ── Grain overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px;
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--ff-serif); line-height: 1.15; font-weight: 600; }
h1 { font-size: clamp(2.4rem, 6vw, 5rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); letter-spacing: -.015em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
p  { color: var(--gold-lt); opacity: .85; }

.serif  { font-family: var(--ff-serif); }
.mono   { font-family: var(--ff-mono); }
.gold   { color: var(--gold); }
.muted  { color: var(--muted); }

/* ── Gold line decorator ── */
.rule {
  display: inline-block;
  width: 3rem;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  vertical-align: middle;
  margin-right: .75rem;
}
.rule--center {
  display: block;
  width: 4rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1.25rem auto;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  transition: background .4s var(--ease-out), backdrop-filter .4s;
}
.nav.scrolled {
  background: rgba(7,7,10,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.logo__mark {
  width: 38px; height: 38px;
}
.logo__text {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--cream);
}
.logo__text span { color: var(--gold); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .25s;
}
.nav__links a:hover { color: var(--gold); }

.nav__cta {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .55rem 1.4rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  transition: background .25s, color .25s;
}
.nav__cta:hover { background: var(--gold); color: var(--ink); }

.nav__burger { display: none; flex-direction: column; gap: 5px; }
.nav__burger span { display: block; width: 22px; height: 1px; background: var(--cream); transition: .3s; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(201,168,76,.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(201,168,76,.04) 0%, transparent 60%);
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  opacity: .4;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 8rem 2.5rem 5rem 10vw;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 2rem; height: 1px;
  background: var(--gold);
}

.hero__title {
  font-weight: 300;
  margin-bottom: 1.5rem;
}
.hero__title em {
  font-style: italic;
  color: var(--gold);
}

.hero__sub {
  font-size: 1.05rem;
  max-width: 42ch;
  margin-bottom: 2.5rem;
  opacity: .75;
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.3);
  padding: .4rem 1rem;
  font-family: var(--ff-mono);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
}
.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .4; transform: scale(.8); }
}

/* ── Countdown ── */
.countdown {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.countdown__unit {
  text-align: center;
}
.countdown__num {
  display: block;
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  min-width: 2.5ch;
}
.countdown__label {
  display: block;
  font-family: var(--ff-mono);
  font-size: .6rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: .3rem;
}
.countdown__sep {
  font-family: var(--ff-serif);
  font-size: 2.5rem;
  color: var(--gold-dk);
  align-self: flex-start;
  margin-top: .1rem;
}

/* ── Email form ── */
.form-group {
  display: flex;
  max-width: 440px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  overflow: hidden;
  transition: border-color .3s;
}
.form-group:focus-within { border-color: var(--gold); }
.form-group input {
  flex: 1;
  background: none;
  border: none;
  padding: .85rem 1.25rem;
  color: var(--cream);
  font-size: .9rem;
  outline: none;
}
.form-group input::placeholder { color: var(--muted); }
.form-group button {
  padding: .85rem 1.5rem;
  background: var(--gold);
  color: var(--ink);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  transition: background .25s;
  white-space: nowrap;
}
.form-group button:hover { background: var(--gold-lt); }

.form__note {
  margin-top: .6rem;
  font-size: .72rem;
  color: var(--muted);
}

.form-success {
  display: none;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(201,168,76,.3);
  background: rgba(201,168,76,.06);
  color: var(--gold);
  font-family: var(--ff-mono);
  font-size: .8rem;
  letter-spacing: .08em;
  max-width: 440px;
}
.form-success.show { display: flex; }

/* ── Hero watch visual ── */
.hero__visual {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 5vw;
}

.watch-container {
  position: relative;
  width: clamp(240px, 30vw, 380px);
  height: clamp(240px, 30vw, 380px);
}

.watch-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle, rgba(201,168,76,.15) 0%, transparent 70%);
  animation: glow-pulse 4s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%,100% { opacity: .6; transform: scale(1); }
  50%      { opacity: 1;  transform: scale(1.1); }
}

.watch-svg { width: 100%; height: 100%; animation: watch-float 6s ease-in-out infinite; }
@keyframes watch-float {
  0%,100% { transform: translateY(0) rotate(-5deg); }
  50%      { transform: translateY(-16px) rotate(-5deg); }
}

/* ── Ticker ── */
.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
  padding: .8rem 0;
}
.ticker__track {
  display: flex;
  gap: 3rem;
  animation: ticker-scroll 28s linear infinite;
  width: max-content;
}
.ticker__item {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--ff-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.ticker__item .dot { color: var(--gold); }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Section base ── */
.section {
  padding: clamp(4rem, 8vw, 8rem) clamp(1.5rem, 6vw, 5rem);
}

.section__label {
  font-family: var(--ff-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.section__label::before {
  content: '';
  display: inline-block;
  width: 1.5rem; height: 1px;
  background: var(--gold);
}

/* ── USP Section ── */
.usp-section { background: var(--ink-2); }

.usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 3rem;
}

.usp-card {
  background: var(--ink-3);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background .3s;
}
.usp-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .4s var(--ease-out);
}
.usp-card:hover { background: #1F1F28; }
.usp-card:hover::before { transform: scaleX(1); }

.usp-card__num {
  font-family: var(--ff-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--line);
  line-height: 1;
  margin-bottom: 1rem;
}
.usp-card__icon {
  width: 44px; height: 44px;
  margin-bottom: 1.25rem;
  color: var(--gold);
}
.usp-card h3 { margin-bottom: .75rem; font-size: 1.25rem; }
.usp-card p  { font-size: .9rem; opacity: .7; }

/* ── Blog section ── */
.blog-preview-section {
  background: var(--ink);
  position: relative;
}
.blog-preview-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(201,168,76,.04), transparent);
  pointer-events: none;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.section-header__link {
  font-family: var(--ff-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: gap .25s;
}
.section-header__link:hover { gap: .8rem; }

.blog-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2px;
}

.blog-card {
  background: var(--ink-2);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: background .3s;
}
.blog-card:hover { background: var(--ink-3); }

.blog-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}
.blog-card__thumb svg { width: 100%; height: 100%; transition: transform .5s var(--ease-out); }
.blog-card:hover .blog-card__thumb svg { transform: scale(1.04); }

.blog-card__body { padding: 1.75rem 2rem 2rem; flex: 1; display: flex; flex-direction: column; }
.blog-card--sm .blog-card__body { padding: 1.25rem 1.5rem 1.5rem; }

.blog-card__cat {
  font-family: var(--ff-mono);
  font-size: .65rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .6rem;
}
.blog-card h3 { font-size: 1.35rem; margin-bottom: .75rem; }
.blog-card--sm h3 { font-size: 1rem; }
.blog-card p { font-size: .88rem; opacity: .65; flex: 1; }
.blog-card__meta {
  margin-top: 1.25rem;
  font-family: var(--ff-mono);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--line);
  background: var(--ink-2);
  padding: 3.5rem clamp(1.5rem, 6vw, 5rem) 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
.footer__logo { margin-bottom: 1rem; }
.footer__tagline { font-size: .88rem; color: var(--muted); max-width: 30ch; }
.footer__heading {
  font-family: var(--ff-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer__links { display: flex; flex-direction: column; gap: .5rem; }
.footer__links a { font-size: .88rem; color: var(--muted); transition: color .2s; }
.footer__links a:hover { color: var(--cream); }

.footer__bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__copy {
  font-family: var(--ff-mono);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.footer__socials { display: flex; gap: 1rem; }
.footer__socials a {
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--muted);
  transition: border-color .25s, color .25s;
}
.footer__socials a:hover { border-color: var(--gold); color: var(--gold); }

/* ── Blog listing page ── */
.page-hero {
  padding: 10rem clamp(1.5rem, 6vw, 5rem) 4rem;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 100% 0%, rgba(201,168,76,.06), transparent);
}
.page-hero__label { margin-bottom: 1rem; }
.page-hero h1 { max-width: 18ch; position: relative; }

.blog-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}
.blog-list-section { padding: 3rem clamp(1.5rem, 6vw, 5rem) 5rem; }

/* ── Article page ── */
.article-hero {
  padding: 9rem clamp(1.5rem, 6vw, 5rem) 3rem;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.article-hero__cat {
  font-family: var(--ff-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.article-hero__cat::before {
  content: '';
  display: inline-block;
  width: 1.5rem; height: 1px;
  background: var(--gold);
}
.article-hero h1 { margin-bottom: 1.5rem; }
.article-hero__meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-family: var(--ff-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.article-hero__meta .sep { color: var(--line); }

.breadcrumb {
  padding: 1.25rem clamp(1.5rem, 6vw, 5rem);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); transition: color .2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { color: var(--line); }
.breadcrumb .current { color: var(--cream); }

.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem clamp(1.5rem, 6vw, 5rem) 5rem;
  align-items: start;
}

.article-content h2 {
  font-size: 1.8rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--line);
}
.article-content h3 {
  font-size: 1.25rem;
  margin: 1.75rem 0 .75rem;
  color: var(--gold-lt);
}
.article-content p { margin-bottom: 1.25rem; line-height: 1.8; }
.article-content ul, .article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.article-content li { color: var(--gold-lt); opacity: .85; line-height: 1.7; }
.article-content strong { color: var(--cream); font-weight: 600; }
.article-content .highlight-box {
  border-left: 3px solid var(--gold);
  background: rgba(201,168,76,.05);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  border-radius: 0 4px 4px 0;
}
.article-content .highlight-box p { margin: 0; }

/* ── FAQ ── */
.faq-section {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  color: var(--cream);
  gap: 1rem;
}
.faq-question .icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--gold);
  transition: transform .3s;
}
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease-out);
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer p { padding-bottom: 1.25rem; }

/* ── Sidebar ── */
.sidebar { position: sticky; top: 6rem; }
.sidebar__card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}
.sidebar__title {
  font-family: var(--ff-mono);
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.sidebar__toc a {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--muted);
  padding: .4rem 0;
  border-bottom: 1px solid var(--line);
  transition: color .2s;
}
.sidebar__toc a:last-child { border-bottom: none; }
.sidebar__toc a::before {
  content: '';
  display: inline-block;
  width: .5rem; height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.sidebar__toc a:hover { color: var(--gold); }

/* ── Author bio ── */
.author-bio {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-top: 3rem;
  padding: 1.75rem;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.author-bio__avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dk), var(--gold));
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  color: var(--ink);
}
.author-bio__name {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  margin-bottom: .25rem;
}
.author-bio p { font-size: .85rem; margin: 0; }

/* ── Related posts ── */
.related-section {
  border-top: 1px solid var(--line);
  padding: 3rem clamp(1.5rem, 6vw, 5rem) 4rem;
}
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 2rem; }

/* ── Utility ── */
.container { max-width: 1200px; margin: 0 auto; }
.text-center { text-align: center; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Shimmer button ── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .8rem 2rem;
  background: var(--gold);
  color: var(--ink);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition: background .25s, transform .2s;
}
.btn-gold::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  transition: left .5s;
}
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-1px); }
.btn-gold:hover::after { left: 100%; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem 1.75rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: background .25s, color .25s;
}
.btn-outline:hover { background: var(--gold); color: var(--ink); }

/* ── Progress bar ── */
.reading-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dk), var(--gold));
  z-index: 200;
  transition: width .1s;
}

/* ── Mobile ── */
@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .blog-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__content { padding: 7rem 1.5rem 2rem; }
  .hero__visual { display: none; }
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav { padding: 1.25rem 1.5rem; }
  .usp-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .related-grid { grid-template-columns: 1fr; }
  .countdown { gap: 1rem; }
  .blog-list-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .form-group { flex-direction: column; }
  .form-group button { width: 100%; }
}

/* ── Mobile nav ── */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--ink-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mobile-nav.open { opacity: 1; pointer-events: all; }
.mobile-nav a {
  font-family: var(--ff-serif);
  font-size: 2rem;
  color: var(--cream);
  transition: color .2s;
}
.mobile-nav a:hover { color: var(--gold); }