/* ============================================================
   SECTIONS - per-section layout + responsive
   ============================================================ */

/* ---------------- HERO ---------------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 96px;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__glow {
  position: absolute;
  top: -20%; right: -10%;
  width: 60vw; height: 60vw;
  max-width: 760px; max-height: 760px;
  background: radial-gradient(circle, var(--gold-glow), transparent 62%);
  filter: blur(20px);
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--hairline) 1px, transparent 1px),
    linear-gradient(90deg, var(--hairline) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000, transparent 75%);
  mask-image: radial-gradient(circle at 50% 30%, #000, transparent 75%);
  opacity: 0.5;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  width: 100%;
}
.hero__title {
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tighter);
  word-spacing: 0.04em;
  margin-top: 1.4rem;
}
.hero__lead {
  margin-top: 1.4rem;
  font-size: var(--fs-lg);
  color: var(--text-2);
  max-width: 46ch;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: clamp(1.2rem, 3vw, 2.5rem);
  margin-top: 2.8rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--hairline);
}
.hero__stats dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-stat);
  line-height: 1;
  color: var(--text);
}
.hero__stats dd { font-size: 0.78rem; color: var(--text-3); margin-top: 0.35rem; }

.hero__device { display: grid; place-items: center; position: relative; }

/* ---------------- PRICES SECTION ---------------- */
.section--prices .split__media { display: grid; place-items: center; }
.prices-board { width: min(440px, 100%); }

/* ---------------- NEWS (bento) ---------------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
.news-card {
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--hairline);
  padding: clamp(1.2rem, 2vw, 1.6rem);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.news-card:hover { transform: translateY(-4px); border-color: var(--hairline-strong); }
.news-card__meta { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; margin-bottom: 0.9rem; }
.news-card__time { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-3); display: inline-flex; align-items: center; gap: 0.3rem; }
.news-card__title { font-size: 1.08rem; line-height: 1.3; }
.news-card__sub { margin-top: 1.1rem; font-family: var(--font-mono); font-size: 0.78rem; color: var(--gold-300); }
.news-card__body { margin-top: 0.5rem; font-size: 0.92rem; color: var(--text-2); }

.news-card--feature {
  grid-row: span 2;
  grid-column: 1;
  background: linear-gradient(180deg, var(--surface-2), var(--bg-2));
  display: flex; flex-direction: column;
}
.news-card--feature .news-card__title { font-family: var(--font-display); font-size: clamp(1.3rem, 2vw, 1.7rem); }

.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: auto; padding-top: 1.3rem; }
.chip-row li {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.76rem; color: var(--text-2);
  padding: 0.4rem 0.7rem;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--hairline);
}
.chip-row i { color: var(--gold-300); }

.sources {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem;
  margin-top: 1.8rem;
}
.sources__label { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-3); margin-right: 0.3rem; }

/* ---------------- STORES ---------------- */
.stores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.store-card {
  position: relative;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--hairline);
  padding: clamp(1.3rem, 2vw, 1.8rem);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.store-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--gold-grad); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-slow) var(--ease);
}
.store-card:hover { transform: translateY(-4px); border-color: var(--hairline-strong); }
.store-card:hover::before { transform: scaleX(1); }
.store-card__code {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em;
  color: var(--gold-300);
  padding: 0.3rem 0.6rem; border-radius: var(--r-pill);
  border: 1px solid var(--hairline-strong);
}
.store-card__name { margin-top: 1rem; font-size: 1.25rem; }
.store-card__addr { margin-top: 0.6rem; font-size: 0.9rem; color: var(--text-2); display: flex; gap: 0.5rem; }
.store-card__addr i { color: var(--gold-300); flex: none; margin-top: 0.15rem; }
.store-card__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.3rem; }

/* ---------------- CONTACT ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.contact-card {
  display: flex; flex-direction: column;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--hairline);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.contact-card > i { font-size: 2rem; color: var(--gold-300); margin-bottom: 1rem; }
.contact-card__label { font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; }
.contact-card__val { font-size: 1.05rem; font-weight: 600; margin-top: 0.3rem; word-break: break-word; }
a.contact-card:hover { transform: translateY(-4px); border-color: var(--gold-400); background: rgba(232,199,122,0.05); }
.contact-card--wa > i { color: #25D366; }

/* ---------------- SCREENS (responsive card grid) ---------------- */
.screens-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}
.screen-card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 2.2vw, 1.9rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--hairline);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.screen-card:hover { transform: translateY(-4px); border-color: var(--hairline-strong); }
.screen-card__icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: var(--r-md);
  background: var(--gold-grad-soft);
  border: 1px solid var(--hairline);
  color: var(--gold-300);
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
}
.screen-card__title { font-size: 1.2rem; }
.screen-card p { margin-top: 0.6rem; color: var(--text-2); font-size: 0.92rem; }

/* ---------------- ARCHITECTURE ---------------- */
.arch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.arch-card {
  position: relative;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--hairline);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.arch-card:hover { transform: translateY(-4px); border-color: var(--hairline-strong); }
.arch-card__icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: var(--r-md);
  background: var(--gold-grad-soft);
  border: 1px solid var(--hairline);
  color: var(--gold-300);
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
}
.arch-card h3 { font-size: 1.2rem; }
.arch-card p { margin-top: 0.65rem; color: var(--text-2); font-size: 0.92rem; }

/* ---------------- TECH STACK ---------------- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}
.tech-item {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--hairline);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.tech-item:hover { transform: translateY(-3px); border-color: var(--gold-400); }
.tech-item img { width: 34px; height: 34px; flex: none; }
.tech-item span { display: flex; flex-direction: column; font-size: 0.82rem; color: var(--text-3); }
.tech-item strong { font-size: 0.96rem; color: var(--text); font-weight: 600; }

/* ---------------- FOOTER ---------------- */
.footer {
  position: relative;
  z-index: var(--z-base);
  border-top: 1px solid var(--hairline);
  background: var(--bg-2);
  padding-top: clamp(2.5rem, 5vw, 4rem);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2rem;
}
.footer .brand__sub { display: block; }
.footer__links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.footer__links a {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.6rem 1rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--hairline);
  font-size: 0.88rem; color: var(--text-2);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.footer__links a i { color: var(--gold-300); }
.footer__links a:hover { color: var(--text); border-color: var(--gold-400); transform: translateY(-2px); }
.footer__bottom {
  padding-block: 1.5rem;
  border-top: 1px solid var(--hairline);
}
.footer__bottom p { font-size: 0.82rem; color: var(--text-3); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .nav__cta { display: none; }
}

@media (max-width: 900px) {
  /* Nav -> hamburger */
  .nav__links {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem var(--container-pad) 1.5rem;
    background: rgba(11,11,13,0.96);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--hairline);
    transform: translateY(-120%);
    transition: transform var(--dur) var(--ease);
    margin-left: 0;
  }
  .nav__links.is-open { transform: translateY(0); }
  .nav__link { padding: 0.9rem 0.5rem; font-size: 1rem; border-bottom: 1px solid var(--hairline); }
  .nav__link::after { display: none; }
  .nav__toggle { display: flex; }

  /* Hero -> single column. Keep headline + CTA above the fold; phone follows. */
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero { min-height: auto; padding-top: 104px; }
  .hero__lead { max-width: 60ch; }
  .phone--hero { width: min(300px, 72vw); }

  /* Splits -> stack, media first or natural order */
  .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .split .order-1 { order: 1; }
  .split .order-2 { order: 2; }

  /* Bento -> single column */
  .news-grid { grid-template-columns: 1fr; }
  .news-card--feature { grid-row: auto; grid-column: auto; }

  .stores-grid { grid-template-columns: 1fr; }
  .arch-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .screens-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1rem; }
  .hero__actions .btn--lg { flex: 1 1 100%; }
  .contact-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  .converter__results { grid-template-columns: 1fr; }
  .screens-grid { grid-template-columns: 1fr; }
  .brand__name { font-size: 0.92rem; }
}

/* Layout rhythm: flip the converter split at desktop (media left, text right) */
@media (min-width: 901px) {
  .section--converter .split__content { order: 2; }
  .section--converter .split__media { order: 1; }
}

/* Touch devices: tap should not leave a stuck hover-lift (emil) */
@media (hover: none) {
  .btn:hover,
  .news-card:hover,
  .store-card:hover,
  .arch-card:hover,
  a.contact-card:hover,
  .tech-item:hover,
  .screen-card:hover,
  .source-tag:hover,
  .footer__links a:hover,
  .icon-action:hover { transform: none; }
}