/* ================================================================
   I-KLINIC — Styles
   Apple-inspired premium design
================================================================ */

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

:root {
  --green:   #23D9BC;
  --blue:    #1CECFF;
  --white:   #FFFFFF;
  --black:   #000000;
  --dark:    #0a0a0a;
  --dark2:   #111111;
  --dark3:   #161616;
  --gray:    #8a8a8a;
  --gray2:   #3a3a3a;
  --gray3:   #1e1e1e;

  --font:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:  16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow:  0 20px 60px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── SCROLLBAR ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gray2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green); }

/* ── CONTAINER ────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── SECTION BASE ────────────────────────────────────────────── */
.section { padding: 100px 0; position: relative; overflow: hidden; }

/* ── TYPOGRAPHY HELPERS ───────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}

.section-header { text-align: center; max-width: 700px; margin: 0 auto 64px; }

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: var(--white);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ── BUTTONS ──────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: var(--dark);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 50px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 0.25s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(35,217,188,0.4); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.07);
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.12);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

/* ── ACCESS BUTTONS (Empresas / Clientes) ─────────────────────── */
.hero-access {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.btn-access {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 50px;
  border: 1px solid transparent;
  transition: var(--transition);
  letter-spacing: 0.02em;
  backdrop-filter: blur(10px);
}
.btn-access--empresa {
  background: rgba(99, 102, 241, 0.12);
  color: #a5b4fc;
  border-color: rgba(99, 102, 241, 0.35);
}
.btn-access--empresa:hover {
  background: rgba(99, 102, 241, 0.22);
  border-color: rgba(99, 102, 241, 0.65);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.25);
}
.btn-access--cliente {
  background: rgba(35, 217, 188, 0.1);
  color: var(--green);
  border-color: rgba(35, 217, 188, 0.3);
}
.btn-access--cliente:hover {
  background: rgba(35, 217, 188, 0.2);
  border-color: rgba(35, 217, 188, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(35, 217, 188, 0.2);
}

.btn-nav {
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: var(--dark);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 50px;
  transition: var(--transition);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(35,217,188,0.4); }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 50px;
  margin-top: 8px;
  transition: var(--transition);
}
.btn-whatsapp:hover { background: #20bc59; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,0.4); }

/* ── NAVBAR ───────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-color: rgba(255,255,255,0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-i { color: var(--green); }
.logo-klinic { color: var(--white); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 0.25s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.mobile-menu.open { max-height: 500px; padding: 12px 0 20px; }
.mob-link {
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color 0.2s, background 0.2s;
}
.mob-link:hover { color: var(--white); background: rgba(255,255,255,0.04); }
.mob-cta {
  display: inline-flex;
  margin: 16px 24px 0;
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: var(--dark);
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 50px;
  text-align: center;
  justify-content: center;
}

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--dark);
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(35,217,188,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35,217,188,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  animation: glowPulse 8s ease-in-out infinite alternate;
}
.glow-1 { width: 600px; height: 600px; background: var(--green); top: -200px; right: -100px; }
.glow-2 { width: 400px; height: 400px; background: var(--blue); bottom: -150px; left: -100px; animation-delay: -3s; }
.glow-3 { width: 300px; height: 300px; background: #7c3aed; top: 30%; left: 30%; opacity: 0.15; animation-delay: -6s; }

@keyframes glowPulse {
  from { opacity: 0.25; transform: scale(1); }
  to   { opacity: 0.45; transform: scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(35,217,188,0.1);
  border: 1px solid rgba(35,217,188,0.25);
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 32px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: var(--white);
}

.highlight-word {
  background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 28px 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
}

.stat { text-align: center; }
.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.stat-unit {
  font-size: 1rem;
  font-weight: 500;
  color: var(--green);
  margin-left: 4px;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--gray);
  margin-top: 4px;
  letter-spacing: 0.02em;
}
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.1); }

.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-indicator {
  width: 26px; height: 40px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-dot {
  width: 4px; height: 8px;
  background: var(--green);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(12px); opacity: 0; }
}

/* ── SERVICIOS ────────────────────────────────────────────────── */
.servicios { background: var(--dark); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(35,217,188,0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(35,217,188,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(35,217,188,0.15);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 52px; height: 52px;
  color: var(--green);
  margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
  letter-spacing: -0.02em;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(35,217,188,0.1);
  padding: 5px 12px;
  border-radius: 50px;
}

/* ── REPARACIONES ─────────────────────────────────────────────── */
.reparaciones {
  background: var(--dark2);
}

.rep-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.rep-glow {
  position: absolute;
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(35,217,188,0.08) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.reparaciones .container { position: relative; z-index: 1; }

.rep-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.rep-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.rep-card:hover {
  transform: translateY(-8px);
  border-color: rgba(35,217,188,0.2);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}

.rep-card-featured {
  border-color: rgba(35,217,188,0.3);
  background: linear-gradient(145deg, rgba(35,217,188,0.05), var(--dark3));
}
.rep-badge-featured {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--dark);
  background: linear-gradient(135deg, var(--green), var(--blue));
  padding: 5px 10px;
  border-radius: 50px;
}

.rep-icon {
  width: 56px; height: 56px;
  color: var(--green);
  margin-bottom: 16px;
}
.rep-icon svg { width: 100%; height: 100%; }

.rep-time {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}
.rep-num {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.05em;
  line-height: 1;
  background: linear-gradient(135deg, var(--green), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.rep-unit {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray);
}

.rep-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
  letter-spacing: -0.02em;
}
.rep-card p { font-size: 0.88rem; color: var(--gray); line-height: 1.7; margin-bottom: 20px; }

.rep-warranty {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(35,217,188,0.08);
  border: 1px solid rgba(35,217,188,0.2);
  padding: 7px 14px;
  border-radius: 50px;
}

/* ── HIDROGEL ─────────────────────────────────────────────────── */
.hidrogel { background: var(--dark); }

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

.hidrogel-left .section-tag { margin-bottom: 12px; }
.hidrogel-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--white);
}
.hidrogel-desc {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 28px;
}
.hidrogel-price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 28px;
}
.price-amount {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--green), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-label { font-size: 0.9rem; color: var(--gray); }

.hidrogel-guarantee {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(35,217,188,0.06);
  border: 1px solid rgba(35,217,188,0.2);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 32px;
}
.hg-icon { width: 36px; height: 36px; color: var(--green); flex-shrink: 0; }
.hg-icon svg { width: 100%; height: 100%; }
.hidrogel-guarantee div { display: flex; flex-direction: column; gap: 3px; }
.hidrogel-guarantee strong { font-size: 0.95rem; color: var(--white); }
.hidrogel-guarantee span { font-size: 0.82rem; color: var(--gray); }

.hidrogel-right { display: flex; justify-content: center; }

.hidrogel-visual { position: relative; }

.phone-mockup {
  width: 200px;
  height: 360px;
  background: var(--dark3);
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7), 0 0 60px rgba(35,217,188,0.1);
}
.phone-screen {
  position: absolute;
  inset: 14px;
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  border-radius: 22px;
  overflow: hidden;
}
.screen-shine {
  position: absolute;
  top: -30px; left: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
}
.screen-content {
  padding: 50px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sc-bar {
  height: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  width: 100%;
}
.sc-bar-short { width: 75%; }
.sc-bar-shorter { width: 50%; }

.protector-layer {
  position: absolute;
  inset: 0;
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(35,217,188,0.06) 0%, rgba(28,236,255,0.04) 100%);
  border: 1.5px solid rgba(35,217,188,0.25);
  pointer-events: none;
}

.hg-badge-float {
  position: absolute;
  top: -12px; right: -30px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: var(--dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 24px rgba(35,217,188,0.4);
  animation: floatBadge 3s ease-in-out infinite;
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── SERVICIOS DIGITALES ──────────────────────────────────────── */
.digitales { background: var(--dark2); }

.digital-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.digital-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.digital-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity 0.3s;
}
.digital-card.psn::after { background: linear-gradient(90deg, #003791, #0058a1); }
.digital-card.google::after { background: linear-gradient(90deg, #4285F4, #EA4335, #FBBC04, #34A853); }
.digital-card.paysafe::after { background: linear-gradient(90deg, #cc0000, #ff0000); }
.digital-card.amazon::after { background: linear-gradient(90deg, #FF9900, #FFB84D); }

.digital-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.digital-card:hover::after { opacity: 1; }

.digital-logo {
  width: 56px; height: 56px;
  color: var(--white);
  margin: 0 auto 18px;
  opacity: 0.85;
}
.digital-logo svg { width: 100%; height: 100%; }

.digital-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--white); }
.digital-card p { font-size: 0.82rem; color: var(--gray); line-height: 1.6; margin-bottom: 16px; }
.digital-amounts {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  background: rgba(35,217,188,0.08);
  padding: 5px 10px;
  border-radius: 50px;
  letter-spacing: 0.04em;
}

/* ── PRODUCTOS ────────────────────────────────────────────────── */
.productos { background: var(--dark); }

.productos-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.producto-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.producto-item:hover {
  transform: translateY(-4px);
  border-color: rgba(35,217,188,0.2);
  background: rgba(35,217,188,0.04);
}
.prod-icon {
  width: 44px; height: 44px;
  color: var(--green);
}
.prod-icon svg { width: 100%; height: 100%; }
.producto-item span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}

/* ── GARANTIA ─────────────────────────────────────────────────── */
.garantia { background: var(--dark2); }
.garantia-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.garantia-glow {
  position: absolute;
  width: 700px; height: 300px;
  background: radial-gradient(ellipse, rgba(28,236,255,0.06) 0%, transparent 70%);
  top: 50%; right: -100px;
  transform: translateY(-50%);
}

.garantia .container { position: relative; z-index: 1; }

.garantia-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.garantia-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--white);
}
.garantia-desc {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 32px;
}

.garantia-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.garantia-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 22px;
  transition: var(--transition);
}
.garantia-card:hover {
  border-color: rgba(35,217,188,0.2);
  transform: translateY(-3px);
}
.g-icon { width: 36px; height: 36px; color: var(--green); flex-shrink: 0; margin-top: 2px; }
.g-icon svg { width: 100%; height: 100%; }
.g-content h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.g-content p { font-size: 0.82rem; color: var(--gray); }

/* ── EMPRESAS ─────────────────────────────────────────────────── */
.empresas { background: var(--dark); }

.empresas-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.empresas-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: var(--white);
}
.empresas-desc {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 24px;
}

.empresas-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.empresas-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}
.empresas-list svg {
  width: 20px; height: 20px;
  color: var(--green);
  flex-shrink: 0;
}

.emp-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}
.emp-card-line {
  position: absolute;
  top: 0; left: 36px; right: 36px;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  border-radius: 0 0 2px 2px;
}
.emp-stat { margin-bottom: 28px; text-align: center; }
.emp-num {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--green), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.emp-label { font-size: 0.85rem; color: var(--gray); }

.emp-icons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.emp-icon-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
}
.emp-icon-box svg { width: 28px; height: 28px; color: var(--green); }
.emp-icon-box span { font-size: 0.72rem; color: var(--gray); font-weight: 500; }

/* ── CONTACTO ─────────────────────────────────────────────────── */
.contacto { background: var(--dark2); }

.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.contacto-info { display: flex; flex-direction: column; gap: 24px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(35,217,188,0.08);
  border: 1px solid rgba(35,217,188,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--green);
}
.contact-icon svg { width: 20px; height: 20px; }
.contact-item h4 { font-size: 0.8rem; font-weight: 600; color: var(--gray); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.contact-item p { font-size: 0.92rem; color: var(--white); line-height: 1.5; }
.contact-item a { color: var(--white); transition: color 0.2s; }
.contact-item a:hover { color: var(--green); }

.contacto-mapa { height: 480px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255,255,255,0.06); }
.mapa-wrapper { width: 100%; height: 100%; }
.mapa-wrapper iframe { display: block; filter: invert(92%) hue-rotate(180deg) brightness(0.85); }

/* ── FOOTER ───────────────────────────────────────────────────── */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
  margin-top: 12px;
  margin-bottom: 24px;
}
.footer-logo { font-size: 1.3rem; }

.social-icons { display: flex; gap: 12px; }
.social-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: var(--transition);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover {
  background: rgba(35,217,188,0.1);
  border-color: rgba(35,217,188,0.3);
  color: var(--green);
  transform: translateY(-2px);
}

.footer-links h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: var(--gray);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--green); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--gray); }

/* ── REVEAL ANIMATIONS ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .digital-grid { grid-template-columns: repeat(2, 1fr); }
  .productos-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .rep-cards { grid-template-columns: 1fr; max-width: 500px; margin: 16px auto 0; }
  .hidrogel-inner { grid-template-columns: 1fr; gap: 48px; }
  .hidrogel-right { display: none; }
  .garantia-inner { grid-template-columns: 1fr; gap: 48px; }
  .empresas-inner { grid-template-columns: 1fr; gap: 48px; }
  .contacto-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .hero-stats { gap: 24px; padding: 20px 24px; }
  .stat-divider { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .digital-grid { grid-template-columns: 1fr 1fr; }
  .productos-grid { grid-template-columns: repeat(2, 1fr); }
  .garantia-cards { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; max-width: 280px; justify-content: center; }
  .contacto-mapa { height: 300px; }
  .emp-icons { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 400px) {
  .digital-grid { grid-template-columns: 1fr; }
  .productos-grid { grid-template-columns: repeat(3, 1fr); }
}