/* ════════════════════════════════
   LANDING — INFINITY GROUP
   Paleta neutra con detalle de cada marca
   ════════════════════════════════ */

:root {
  --bg:           #fffaf5;
  --bg-soft:      #fff1e6;
  --text:         #1a1a2e;
  --text-soft:    #4a4a68;
  --text-mute:    #8b8ba7;
  --border:       rgba(243, 126, 46, 0.12);
  --border-soft:  rgba(26, 26, 46, 0.06);
  --card-bg:      #ffffff;
  --shadow:       0 10px 40px -10px rgba(26, 26, 46, 0.12);
  --shadow-lg:    0 25px 60px -20px rgba(26, 26, 46, 0.18);

  --inf-primary:  #f37e2e;
  --inf-soft:     #fff1e6;
  --koh-primary:  #d4a5b5;
  --koh-soft:     #fce4ec;

  --font-serif:   'DM Serif Display', Georgia, serif;
  --font-sans:    'Plus Jakarta Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ═══════ MESH BG ═══════ */
.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.mesh-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: mesh-float 18s ease-in-out infinite;
}
.mesh-blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #f37e2e 0%, transparent 70%);
  top: -100px; left: -100px;
  animation-delay: 0s;
}
.mesh-blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #d4a5b5 0%, transparent 70%);
  top: 40%; right: -100px;
  animation-delay: -6s;
}
.mesh-blob-3 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #fdba8c 0%, transparent 70%);
  bottom: -200px; left: 30%;
  animation-delay: -12s;
}
@keyframes mesh-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(30px, -40px) scale(1.05); }
  66%      { transform: translate(-30px, 30px) scale(0.95); }
}

/* ═══════ NAVBAR ═══════ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 255, 0.85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #f37e2e 0%, #d4a5b5 100%);
  color: white;
  font-size: 1.2rem;
  font-weight: 700;
}
.logo-text { color: var(--text); }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-soft);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s;
}

/* ═══════ HERO ═══════ */
.hero {
  padding: 100px 24px 60px;
  text-align: center;
}
.hero-content {
  max-width: 800px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(243, 126, 46, 0.08);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text);
}
.hero-title em {
  font-style: italic;
  color: var(--inf-primary);
}
.hero-gradient-text {
  background: linear-gradient(135deg, #f37e2e 0%, #d4a5b5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-soft);
  max-width: 600px;
  margin: 0 auto;
}

/* ═══════ BRANDS ═══════ */
.brands-section {
  padding: 40px 24px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 12px;
}
.section-title em {
  font-style: italic;
  color: var(--inf-primary);
}
.section-subtitle {
  color: var(--text-soft);
  font-size: 1.05rem;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.brand-card {
  display: block;
  background: var(--card-bg);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s;
  position: relative;
  isolation: isolate;
  animation: card-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}
.brand-card:nth-child(1) { animation-delay: 0.1s; }
.brand-card:nth-child(2) { animation-delay: 0.25s; }
.brand-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.brand-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s;
}
.brand-infinity::before {
  background: linear-gradient(135deg, var(--inf-soft) 0%, transparent 60%);
}
.brand-kohell::before {
  background: linear-gradient(135deg, var(--koh-soft) 0%, transparent 60%);
}
.brand-card:hover::before { opacity: 1; }

.brand-card-inner {
  padding: 40px 32px 32px;
  text-align: center;
}

.brand-logo-wrap {
  width: 180px;
  height: 180px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}
.brand-logo {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  display: block;
}
.brand-kohell .brand-logo-wrap {
  background: #fff5f7;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.brand-infinity .brand-name { color: #c2410c; }
.brand-kohell .brand-name { color: #b76e83; }

.brand-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  margin-bottom: 16px;
}

.brand-desc {
  color: var(--text-soft);
  font-size: 0.98rem;
  margin-bottom: 24px;
  min-height: 48px;
}

.brand-cta {
  display: inline-block;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 10px 20px;
  border-radius: 100px;
  background: var(--bg-soft);
  transition: all 0.3s;
}
.brand-infinity .brand-cta { color: var(--inf-primary); }
.brand-kohell .brand-cta { color: var(--koh-primary); }
.brand-card:hover .brand-cta {
  background: var(--text);
  color: white;
}

/* ═══════ FOOTER ═══════ */
.footer {
  border-top: 1px solid var(--border-soft);
  padding: 48px 24px 32px;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
}
.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: start;
}
.footer-brand p {
  color: var(--text-soft);
  font-size: 0.9rem;
  margin-top: 8px;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: var(--text-soft);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }
.footer-copy {
  text-align: right;
  color: var(--text-mute);
  font-size: 0.85rem;
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: white;
    flex-direction: column;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-soft);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-copy { text-align: center; }
  .footer-links { justify-content: center; }
  .hero { padding: 60px 20px 40px; }
  .brands-section { padding: 20px 20px 60px; }
  .brand-card-inner { padding: 32px 24px 24px; }
  .brand-logo-wrap { width: 140px; height: 140px; }
}

/* ══════════════════════════════════════════════════════════
   REDISEÑO — EDITORIAL FLUIDO (referencia Mariana)
   Cormorant Garamond + Jost · aire, líneas finas, movimiento
══════════════════════════════════════════════════════════ */
:root {
  --bg:           #FBF7F2;
  --bg-soft:      #F3ECE3;
  --text:         #1C1917;
  --text-soft:    #57504A;
  --text-mute:    #8B8178;
  --border:       rgba(28, 25, 23, 0.14);
  --border-soft:  rgba(28, 25, 23, 0.10);
  --card-bg:      #FFFFFF;
  --shadow:       none;
  --shadow-lg:    none;

  --inf-primary:  #E8671F;
  --inf-soft:     #F6E3D5;
  --koh-primary:  #D65C86;
  --koh-soft:     #F7DCE6;

  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Jost', system-ui, -apple-system, sans-serif;
  --ease:         cubic-bezier(0.22, 0.61, 0.36, 1);
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-weight: 300;
  letter-spacing: 0.01em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1000px 600px at 90% -10%, rgba(232, 103, 31, 0.07), transparent 60%),
    radial-gradient(800px 500px at 0% 40%, rgba(214, 92, 134, 0.05), transparent 60%);
}
.mesh-bg { display: none; }

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  transition-delay: calc(var(--reveal-i, 0) * 90ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }


/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(251, 247, 242, 0.86);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
}
html.is-scrolled .navbar { border-bottom-color: var(--border); background: rgba(251, 247, 242, 0.94); }
.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { gap: 14px; }
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}
.logo-text {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--text);
}
.nav-links { gap: 34px; }
.nav-links a {
  position: relative;
  padding: 6px 0;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-soft);
  transition: color 0.35s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

/* HERO */
.hero {
  text-align: center;
  padding: 104px 32px 72px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-content { max-width: none; margin: 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--inf-primary);
}
.hero-badge::before, .hero-badge::after { content: ""; width: 40px; height: 1px; background: currentColor; opacity: 0.6; }
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.6rem, 8.5vw, 7rem);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-transform: none;
  margin: 26px 0 22px;
}
.hero-title em { font-style: italic; font-weight: 300; color: var(--inf-primary); }
.hero-gradient-text {
  display: inline;
  background: none;
  color: var(--text);
  -webkit-text-fill-color: currentColor;
  padding: 0;
  border: none;
  box-shadow: none;
  transform: none;
}
.hero-subtitle {
  max-width: 520px;
  margin: 0 auto;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-soft);
}

/* SECCIONES */
.brands-section { padding: 24px 32px 96px; max-width: 1320px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 44px; }
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.6vw, 3.8rem);
  font-weight: 300;
  line-height: 1;
  text-transform: none;
}
.section-title em { font-style: italic; color: var(--inf-primary); }
.section-subtitle {
  margin-top: 10px;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* TARJETAS DE MARCA */
.brands-grid { gap: 28px; }
.brand-card {
  position: relative;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
  background: var(--bg-soft);
  transition: transform 0.6s var(--ease);
}
.brand-card:hover { transform: none; box-shadow: none; }
.brand-infinity { background: var(--inf-soft); }
.brand-kohell   { background: var(--koh-soft); }
.brand-card-inner {
  padding: 56px 44px 44px;
  text-align: left;
  min-height: 480px;
  display: flex;
  flex-direction: column;
}
.brand-logo-wrap {
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
  background: transparent;
  display: inline-block;
  width: 130px;
  height: 130px;
}
.brand-logo {
  width: 130px;
  height: 130px;
  object-fit: contain;
  transition: transform 1.2s var(--ease);
}
.brand-card:hover .brand-logo { transform: scale(1.06); }
.brand-name {
  font-family: var(--font-serif);
  font-size: 3.6rem;
  font-weight: 300;
  line-height: 1;
  text-transform: none;
  letter-spacing: -0.01em;
  margin: 32px 0 8px;
  color: var(--text);
}
.brand-infinity .brand-name { color: var(--text); }
.brand-kohell .brand-name   { color: var(--text); }
.brand-tagline {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.brand-desc {
  font-weight: 300;
  color: var(--text-soft);
  margin-top: 16px;
  max-width: 40ch;
  line-height: 1.7;
}
.brand-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding: 0;
  background: none;
  border: none;
  box-shadow: none;
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text);
  transition: gap 0.4s var(--ease), color 0.4s var(--ease);
}
.brand-infinity .brand-cta { color: var(--inf-primary); background: none; }
.brand-kohell .brand-cta   { color: var(--koh-primary); background: none; }
.brand-card:hover .brand-cta { background: none; color: var(--text); gap: 18px; }

/* FOOTER */
.footer {
  background: var(--text);
  color: var(--bg);
  border-top: none;
  padding: 72px 32px 40px;
}
.footer a { color: var(--bg); }
.footer-brand .logo-text { font-family: var(--font-sans); letter-spacing: 0.42em; font-weight: 500; }
.footer-brand p { font-weight: 300; color: rgba(251, 247, 242, 0.6); }
.footer-links { gap: 26px; }
.footer-links a {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-bottom: none;
  padding: 0;
  color: rgba(251, 247, 242, 0.75);
  transition: color 0.35s var(--ease);
}
.footer-links a:hover { color: #FFFFFF; }
.footer-copy p { color: rgba(251, 247, 242, 0.45); font-weight: 300; }
.footer .logo-mark { border-color: rgba(251, 247, 242, 0.35); background: transparent; color: var(--bg); }

@media (max-width: 900px) {
  .brands-grid { grid-template-columns: 1fr; }
  .brand-card-inner { min-height: auto; padding: 40px 28px 34px; }
  .brand-name { font-size: 2.8rem; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg);
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 4px;
    box-shadow: 0 24px 60px rgba(28, 25, 23, 0.12);
    gap: 16px;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero { padding: 64px 20px 52px; }
  .brands-section { padding: 16px 20px 64px; }
  .footer { padding: 52px 20px 32px; }
}
.brand-logo { mix-blend-mode: multiply; }
@media (scripting: none) {
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}