/* ============================================================
   G&G Productos Artesanales — Coming soon styles
   Dark premium theme, mobile-first.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --color-bg: #101010;
  --color-bg-alt: #141210;
  --color-surface: #171512;
  --color-surface-raised: #1d1a16;
  --color-border: rgba(227, 166, 63, 0.16);
  --color-border-strong: rgba(227, 166, 63, 0.34);
  --color-accent: #e3a63f;
  --color-accent-strong: #d99a3d;
  --color-accent-soft: rgba(227, 166, 63, 0.12);
  --color-text: #f4efe6;
  --color-text-soft: #e8e2d5;
  --color-text-dim: #a79f91;
  --color-error: #d9806f;
  --color-success: #9dbb7d;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --container-max: 1120px;
  --container-pad: 1.25rem;
  --header-height: 4.25rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-soft: 0 18px 40px -20px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 10px 28px -12px rgba(217, 154, 61, 0.4);

  --transition-base: 180ms ease;
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-soft);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-text);
  line-height: 1.15;
  margin: 0;
}

p {
  margin: 0;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: clamp(4rem, 9vw, 6.5rem);
  border-top: 1px solid rgba(227, 166, 63, 0.08);
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.section__head {
  text-align: center;
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent);
}

.eyebrow::before,
.eyebrow::after {
  content: '';
  width: 2.5rem;
  height: 1px;
  background: var(--color-border-strong);
}

.section__title {
  font-size: clamp(2rem, 5vw, 2.9rem);
  font-weight: 600;
  margin-top: 1rem;
}

.section__lead {
  color: var(--color-text-dim);
  max-width: 60ch;
  margin: 1rem auto 0;
}

.prose {
  max-width: 72ch;
  margin-inline: auto;
  color: var(--color-text-dim);
  font-size: 1.05rem;
}

.prose p + p {
  margin-top: 1.1rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base);
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  color: #1a1408;
  box-shadow: var(--shadow-gold);
}

.btn--gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 34px -12px rgba(217, 154, 61, 0.55);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-soft);
  border-color: var(--color-border-strong);
}

.btn--ghost:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(16, 16, 16, 0.78);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  position: relative;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.brand:hover {
  color: var(--color-accent);
}

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-accent);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav (collapsed by default) */
.site-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(16, 16, 16, 0.97);
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem var(--container-pad) 1.25rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base),
    visibility var(--transition-base);
}

.site-header.is-open .site-nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__list {
  display: flex;
  flex-direction: column;
}

.site-nav__link {
  display: block;
  padding: 0.85rem 0.25rem;
  color: var(--color-text-soft);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid rgba(227, 166, 63, 0.12);
  transition: color var(--transition-base);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-accent);
}

.site-nav__cta {
  margin-top: 1.1rem;
  width: 100%;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(16, 16, 16, 0.74), rgba(16, 16, 16, 0.55) 45%, rgba(16, 16, 16, 0.93)),
    url('../images/hero-bg.jpg') center / cover no-repeat;
  padding: var(--container-pad);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1.1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero__title {
  font-size: clamp(2.4rem, 7vw, 4.1rem);
  font-weight: 700;
  margin-top: 1.4rem;
}

.hero__subtitle {
  color: var(--color-text-soft);
  max-width: 56ch;
  margin: 1.25rem auto 0;
  font-size: clamp(1rem, 2vw, 1.15rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2.25rem;
}

.hero__scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color var(--transition-base);
}

.hero__scroll:hover {
  color: var(--color-accent);
}

.hero__scroll svg {
  animation: scroll-hint 2.2s var(--ease-out) infinite;
}

@keyframes scroll-hint {
  0%, 100% {
    transform: translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateY(7px);
    opacity: 0.5;
  }
}

/* ---------- Carousel ---------- */
.carousel {
  position: relative;
  max-width: 860px;
  margin-inline: auto;
}

.carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
}

.carousel__track {
  display: flex;
  transition: transform 0.55s var(--ease-out);
  touch-action: pan-y;
}

.carousel__slide {
  position: relative;
  flex: 0 0 100%;
}

.carousel__slide img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.carousel__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 3rem 1.5rem 1.3rem;
  background: linear-gradient(180deg, transparent, rgba(10, 10, 10, 0.85));
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-style: italic;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(16, 16, 16, 0.55);
  color: var(--color-text-soft);
  border: 1px solid var(--color-border-strong);
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base);
}

.carousel__arrow:hover {
  background: var(--color-accent);
  color: #1a1408;
  border-color: var(--color-accent);
}

.carousel__arrow--prev {
  left: 0.75rem;
}

.carousel__arrow--next {
  right: 0.75rem;
}

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.carousel__dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--color-border-strong);
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.carousel__dot:hover {
  border-color: var(--color-accent);
}

.carousel__dot.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.2);
}

.products__action {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  gap: 2.75rem;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.form-field {
  margin-bottom: 1.25rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text-soft);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font: inherit;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(167, 159, 145, 0.7);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-field input.is-invalid,
.form-field textarea.is-invalid {
  border-color: var(--color-error);
}

.field-error {
  display: block;
  min-height: 1.2em;
  margin-top: 0.35rem;
  color: var(--color-error);
  font-size: 0.85rem;
}

.form-submit {
  width: 100%;
}

.form-status {
  min-height: 1.5em;
  margin-top: 1rem;
  font-size: 0.95rem;
  text-align: center;
}

.form-status.is-success {
  color: var(--color-success);
}

.form-status.is-error {
  color: var(--color-error);
}

/* Contact info column */
.contact-info__title {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.contact-info__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: var(--color-text-dim);
}

.contact-info__list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.contact-info__list svg {
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact-info__list a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base);
}

.contact-info__list a:hover {
  color: var(--color-accent);
}

.contact-info__social {
  display: flex;
  gap: 0.9rem;
  margin-top: 2rem;
}

.social-link {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-soft);
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #1a1408;
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding-top: clamp(2.5rem, 6vw, 4rem);
}

.site-footer__inner {
  display: grid;
  gap: 2rem;
  justify-items: center;
  text-align: center;
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.site-footer__tagline {
  color: var(--color-text-dim);
  font-size: 0.9rem;
  margin-top: 0.4rem;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.25rem;
}

.site-footer__nav a {
  color: var(--color-text-dim);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color var(--transition-base);
}

.site-footer__nav a:hover {
  color: var(--color-accent);
}

.site-footer__social {
  display: flex;
  gap: 0.9rem;
}

.site-footer__bottom {
  margin-top: 2.5rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(227, 166, 63, 0.08);
  text-align: center;
  color: var(--color-text-dim);
  font-size: 0.85rem;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-text-soft);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.back-to-top:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #1a1408;
  transform: translateY(-2px);
}

/* ---------- Responsive: tablet (>= 640px) ---------- */
@media (min-width: 640px) {
  :root {
    --container-pad: 2rem;
  }

  .carousel__arrow {
    width: 46px;
    height: 46px;
  }

  .form-submit {
    width: auto;
    min-width: 220px;
  }
}

/* ---------- Responsive: desktop (>= 1024px) ---------- */
@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 2.25rem;
    background: transparent;
    border-bottom: none;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav__list {
    flex-direction: row;
    gap: 1.75rem;
  }

  .site-nav__link {
    padding: 0.25rem 0;
    border-bottom: none;
    position: relative;
  }

  .site-nav__link.is-active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 1px;
    background: var(--color-accent);
  }

  .site-nav__cta {
    margin-top: 0;
    width: auto;
  }

  .contact__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: start;
  }

  .site-footer__inner {
    grid-template-columns: 1fr auto 1fr;
    justify-items: start;
    align-items: center;
    text-align: left;
  }

  .site-footer__nav {
    justify-content: center;
  }

  .site-footer__social {
    justify-self: end;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}