/* =========================================================
   ATOMS LATAM — Custom Stylesheet
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Rajdhani:wght@400;600;700&family=Inter:wght@300;400;500&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-bg:        #080808;
  --clr-surface:   #111111;
  --clr-card:      #161616;
  --clr-border:    #222222;
  --clr-accent:    #d4f500;
  --clr-accent2:   #a8c400;
  --clr-text:      #e8e8e8;
  --clr-muted:     #888888;
  --font-display:  'Bebas Neue', sans-serif;
  --font-ui:       'Rajdhani', sans-serif;
  --font-body:     'Inter', sans-serif;
  --radius:        6px;
  --transition:    0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: var(--clr-accent); text-decoration: none; }

/* ── Nav ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  color: var(--clr-accent);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--clr-accent); }

/* ── Hamburger (mobile) ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-text);
  transition: var(--transition);
}

/* ── Hero ── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 6rem 2rem 4rem;
  background: var(--clr-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(212,245,0,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(212,245,0,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,245,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,245,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-logo-wrap {
  position: relative;
  width: min(420px, 80vw);
  margin: 0 auto 2.5rem;
}

.hero-logo-wrap img {
  width: 100%;
  filter: drop-shadow(0 0 40px rgba(212,245,0,0.35));
}

/* Logo placeholder — remove once real logo is in place */
.logo-placeholder {
  width: min(420px, 80vw);
  height: min(210px, 40vw);
  background: var(--clr-card);
  border: 2px dashed var(--clr-accent);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--clr-accent);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 5vw, 2.2rem);
  letter-spacing: 0.15em;
  margin: 0 auto 2.5rem;
  cursor: pointer;
  transition: background var(--transition);
}
.logo-placeholder small {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--clr-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7rem);
  line-height: 1;
  letter-spacing: 0.05em;
  color: #ffffff;
  text-shadow: 0 0 60px rgba(212,245,0,0.2);
  margin-bottom: 1.2rem;
}

.hero-tagline span { color: var(--clr-accent); }

.hero-sub {
  font-family: var(--font-ui);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  color: var(--clr-muted);
  letter-spacing: 0.08em;
  max-width: 560px;
  margin: 0 auto 3rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--clr-accent);
  color: #000000;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.hero-cta:hover {
  background: var(--clr-accent2);
  color: #000;
  transform: translateY(-2px);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--clr-muted);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
.scroll-indicator svg { width: 20px; height: 20px; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Section Shared ── */
section { padding: 6rem 2rem; }

.section-label {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: #fff;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--clr-muted);
  max-width: 560px;
  line-height: 1.7;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Divider ── */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
  margin: 0;
}

/* ── Products ── */
#productos { background: var(--clr-bg); }

.products-header {
  text-align: center;
  margin-bottom: 4rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* ── Carbon fiber texture ── */
/* Trama: hebras oscuras a 45° y hebras claras a -45°, desfasadas media celda */
.product-card {
  background-color: #1a1a1a;
  background-image:
    repeating-linear-gradient(
      45deg,
      #080808 0px, #080808 2px,
      transparent 2px, transparent 4px
    ),
    repeating-linear-gradient(
      -45deg,
      #313131 0px, #313131 2px,
      transparent 2px, transparent 4px
    );
  background-size: 4px 4px;
  background-position: 0 0, 2px 0;
  border: 1px solid var(--clr-border);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: default;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--clr-accent);
  box-shadow: 0 20px 60px rgba(212,245,0,0.1);
}

.product-image {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--clr-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.04);
}

/* Product image placeholder */
.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: #141414;
  background-image:
    repeating-linear-gradient(
      45deg,
      #060606 0px, #060606 2px,
      transparent 2px, transparent 4px
    ),
    repeating-linear-gradient(
      -45deg,
      #2b2b2b 0px, #2b2b2b 2px,
      transparent 2px, transparent 4px
    );
  background-size: 4px 4px;
  background-position: 0 0, 2px 0;
  color: var(--clr-border);
  transition: color var(--transition);
}

.product-card:hover .product-img-placeholder {
  color: rgba(212,245,0,0.25);
}

.product-img-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.product-img-placeholder span {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.5;
}

.product-body {
  padding: 1.5rem 1.6rem 1.8rem;
}

.product-tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: rgba(212,245,0,0.08);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  margin-bottom: 0.75rem;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

.product-specs {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-border);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.spec-pill {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--clr-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

/* ── About Strip ── */
#nosotros {
  background: linear-gradient(135deg, #0d0d0d 0%, #111811 100%);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-copy .section-desc { max-width: 100%; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-box {
  background-color: #1a1a1a;
  background-image:
    repeating-linear-gradient(
      45deg,
      #080808 0px, #080808 2px,
      transparent 2px, transparent 4px
    ),
    repeating-linear-gradient(
      -45deg,
      #313131 0px, #313131 2px,
      transparent 2px, transparent 4px
    );
  background-size: 4px 4px;
  background-position: 0 0, 2px 0;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.4rem 1.2rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--clr-accent);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-top: 0.4rem;
}

/* ── Contact ── */
#contacto { background: var(--clr-bg); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 2rem; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: rgba(212,245,0,0.08);
  border: 1px solid rgba(212,245,0,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  font-size: 1.1rem;
}

.contact-item-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 0.25rem;
}

.contact-item-value {
  font-size: 0.95rem;
  color: var(--clr-text);
}

.contact-item-value a {
  color: var(--clr-text);
  transition: color var(--transition);
}
.contact-item-value a:hover { color: var(--clr-accent); }

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.social-link {
  width: 42px;
  height: 42px;
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-muted);
  font-size: 1rem;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.social-link:hover {
  background: rgba(212,245,0,0.1);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  transform: translateY(-2px);
}

.presentation-download {
  padding-top: 1.5rem;
  border-top: 1px solid var(--clr-border);
}

.download-presentation {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.9rem 1rem;
  color: #000;
  background: var(--clr-accent);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
}

.download-presentation span { flex: 1; }

.download-presentation:hover {
  color: #000;
  background: var(--clr-accent2);
  transform: translateY(-2px);
}

/* ── Contact Map ── */
.contact-map {
  position: relative;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  background: #080808;
  border: 1px solid var(--clr-border);
  border-radius: calc(var(--radius) * 2);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.contact-map::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent 55%, rgba(8, 8, 8, 0.96) 100%);
}

.contact-map img {
  width: 100%;
  height: 520px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.contact-map figcaption {
  position: absolute;
  z-index: 1;
  right: 2rem;
  bottom: 1.75rem;
  left: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-map-kicker {
  color: var(--clr-accent);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-map-kicker i { margin-right: 0.4rem; }

.contact-map figcaption strong {
  color: #fff;
  font-family: var(--font-ui);
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  line-height: 1.1;
  text-transform: uppercase;
}

.contact-map figcaption > span:last-child {
  max-width: 34rem;
  color: var(--clr-muted);
  font-size: 0.88rem;
}

/* ── Contact Form ── */
.contact-form {
  background-color: #1a1a1a;
  background-image:
    repeating-linear-gradient(
      45deg,
      #080808 0px, #080808 2px,
      transparent 2px, transparent 4px
    ),
    repeating-linear-gradient(
      -45deg,
      #313131 0px, #313131 2px,
      transparent 2px, transparent 4px
    );
  background-size: 4px 4px;
  background-position: 0 0, 2px 0;
  border: 1px solid var(--clr-border);
  border-radius: calc(var(--radius) * 2);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group select option { background: var(--clr-surface); color: var(--clr-text); }

.btn-submit {
  background: var(--clr-accent);
  color: #000;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.9rem 1rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  margin-top: 0.25rem;
}

.btn-submit:hover {
  background: var(--clr-accent2);
  transform: translateY(-1px);
}

/* ── Footer ── */
footer {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  padding: 2rem;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.15em;
  color: var(--clr-accent);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--clr-muted);
  letter-spacing: 0.05em;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-inner      { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-inner    { grid-template-columns: 1fr; gap: 2.5rem; }
  .site-nav         { padding: 1rem 1.5rem; }
}

@media (max-width: 640px) {
  .nav-links        { display: none; }
  .nav-links.open   { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(8,8,8,0.97); padding: 1.5rem 2rem; gap: 1.2rem; border-bottom: 1px solid var(--clr-border); }
  .nav-toggle       { display: flex; }
  .form-row         { grid-template-columns: 1fr; }
  section           { padding: 4rem 1.2rem; }
  .about-stats      { grid-template-columns: 1fr 1fr; }
  .products-grid    { grid-template-columns: 1fr; }
  .contact-map,
  .contact-map img  { height: 430px; min-height: 430px; }
  .contact-map figcaption { right: 1.25rem; bottom: 1.25rem; left: 1.25rem; }
}