/* ============================================================
   INDEX.CSS — Dental Norluc · Página de inicio
   ============================================================ */

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background: var(--color-bg);
}

.hero__inner {
  display: grid;
  grid-template-columns: 52% 48%;
  align-items: center;
  gap: 56px;
  width: 100%;
}

.hero__content {
  padding-block: 40px;
}

.hero__title {
  font-size: clamp(52px, 8vw, 80px);
  margin-top: 28px;
  letter-spacing: 0.03em;
}

.hero__line {
  margin: 28px 0;
}

.hero__lead {
  font-size: 18px;
  max-width: 460px;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.hero__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 76vh;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
}

/* reveal: barrido limpio de izquierda a derecha */
html.js-animate .hero__media img.img-reveal {
  -webkit-clip-path: inset(0 100% 0 0);
  clip-path: inset(0 100% 0 0);
}
html.js-animate .hero__media img.img-reveal.visible {
  -webkit-clip-path: inset(0 0 0 0);
  clip-path: inset(0 0 0 0);
}

.hero__scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.hero__scroll span:first-child {
  writing-mode: vertical-rl;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gray-text);
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: var(--color-border);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 1px;
  height: 100%;
  background: var(--color-accent);
  animation: scrollDown 2s var(--ease) infinite;
}

@keyframes scrollDown {
  0% { top: -100%; }
  60%, 100% { top: 100%; }
}

/* === NÚMEROS === */
.stats {
  background: var(--color-gray);
  padding: 80px 0;
}

.stats__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.stat {
  text-align: center;
  padding: 12px 24px;
  border-left: 1px solid var(--color-border);
}

.stat:first-child { border-left: none; }

.stat__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(48px, 6vw, 64px);
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: 0.02em;
}

.stat__label {
  display: block;
  margin-top: 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gray-text);
}

/* === SERVICIOS === */
.services {
  padding: 120px 0;
  background: var(--color-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 80px;
}

.service-card {
  display: block;
  padding: 44px 0;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.35s var(--ease), transform 0.35s var(--ease),
    padding 0.35s var(--ease);
}

.service-card__num {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.service-card h3 {
  margin: 16px 0 14px;
  transition: color 0.3s var(--ease);
}

.service-card p {
  max-width: 420px;
  margin-bottom: 22px;
}

.service-card:hover {
  box-shadow: 0 8px 40px rgba(27, 108, 168, 0.12);
  transform: translateY(-4px);
  padding-inline: 28px;
  border-bottom-color: transparent;
}

.service-card:hover h3 {
  color: var(--color-accent);
}

/* === DIFERENCIADORES === */
.diff {
  padding: 120px 0;
  background: var(--color-gray);
}

.diff__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.diff__media {
  height: 560px;
  overflow: hidden;
}

.diff__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.diff__content h2 {
  margin: 18px 0 36px;
}

.diff__list {
  display: flex;
  flex-direction: column;
}

.diff__list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--color-border);
  font-size: 16px;
  color: var(--color-text);
}

.diff__list li svg {
  flex-shrink: 0;
}

/* === TESTIMONIO === */
.quote {
  background: var(--color-text);
  color: #fff;
  padding: 140px 0;
}

.quote__inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.quote__mark {
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 120px;
  line-height: 0.5;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.quote__text {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 3.4vw, 36px);
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: #fff;
}

.quote__author {
  margin-top: 40px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #9a9a9a;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .hero__media {
    display: none;
  }
  .hero {
    min-height: auto;
    padding-block: calc(var(--nav-h) + 40px) 80px;
  }
  .hero__scroll { display: none; }

  .services__grid { grid-template-columns: 1fr; column-gap: 0; }
  .service-card:hover { padding-inline: 20px; }

  .diff__inner { grid-template-columns: 1fr; gap: 48px; }
  .diff__media { height: 400px; }
}

@media (max-width: 600px) {
  .stats__inner { grid-template-columns: 1fr; gap: 40px; }
  .stat { border-left: none; border-top: 1px solid var(--color-border); padding-top: 32px; }
  .stat:first-child { border-top: none; padding-top: 12px; }

  .services, .diff, .quote, .cta { padding-block: 80px; }
  .hero__actions { gap: 20px; }
}