/* ═══════════════════════════════════════════════
   CANTICUS — Design System
   Basado en el brandbook oficial
═══════════════════════════════════════════════ */

:root {
  /* ── Paleta de marca (brandbook) ── */
  --color-primary:        #E9B949;   /* Cántico Dorado */
  --color-primary-dark:   #CF8F2E;   /* Ámbar Vivo */
  --color-primary-light:  #F2CC70;
  --color-primary-pale:   #FBF4DC;

  --color-secondary:      #6BAA75;   /* Bosque Suave */
  --color-secondary-dark: #2F6B3F;   /* Verde Tierra */
  --color-secondary-pale: #E8F4EA;

  /* Neutros */
  --color-dark:           #111111;
  --color-dark-2:         #1C1C1C;
  --color-dark-3:         #2B2B2B;   /* Grafito Moderno */
  --color-gray:           #6B7280;
  --color-gray-light:     #9CA3AF;
  --color-border:         #E5E7EB;
  --color-light:          #F6F6F6;   /* Niebla Blanca */
  --color-white:          #FFFFFF;

  /* ── Tipografías (brandbook) ──
     Títulos: Montserrat
     Cuerpo:  Manrope                */
  --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Escalas tipográficas */
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  1.875rem;
  --font-size-4xl:  2.25rem;
  --font-size-5xl:  3rem;
  --font-size-6xl:  3.75rem;
  --font-size-7xl:  4.5rem;

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;   --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem;  --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem;  --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;    --space-24: 6rem;

  /* Layout */
  --max-width:     1280px;
  --header-height: 72px;
  --topbar-height: 38px;

  /* Bordes y sombras */
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --shadow-xl: 0 24px 64px rgba(0,0,0,.16);

  --transition:      0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-dark-3);
  background: var(--color-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section { padding: var(--space-24) 0; }
.section--dark  { background: var(--color-dark-2); color: var(--color-white); }
.section--light { background: var(--color-light); }

.hide-mobile { display: none; }
@media (min-width: 768px) { .hide-mobile { display: inline; } }

/* ─────────────────────────────────────────────
   TIPOGRAFÍA UTILITARIA
───────────────────────────────────────────── */
.text-accent { color: var(--color-primary); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  flex-shrink: 0;
}

.section-label--light { color: var(--color-primary); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-dark);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
}

.section-title--light { color: var(--color-white); }

.section-desc {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
  max-width: 54ch;
  line-height: 1.75;
  margin-bottom: var(--space-8);
}

.section-desc--light { color: rgba(255,255,255,0.6); }

.section-header--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ─────────────────────────────────────────────
   BOTONES — rectangulares con bordes curvados
───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-dark-3);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(233,185,73,0.4);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-white);
}
.btn--secondary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
}

.btn--ghost {
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.28);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.55);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
}
.btn--outline:hover {
  background: var(--color-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--large { padding: 1rem 2rem; font-size: var(--font-size-base); }
.btn--full  { width: 100%; justify-content: center; }

/* ─────────────────────────────────────────────
   TOPBAR
───────────────────────────────────────────── */
.topbar {
  background: var(--color-dark-3);
  color: rgba(255,255,255,0.65);
  font-size: var(--font-size-sm);
  height: var(--topbar-height);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.topbar__left { display: flex; align-items: center; gap: var(--space-6); }

.topbar__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.topbar__link:hover { color: var(--color-primary); }

.topbar__right { display: flex; align-items: center; gap: var(--space-3); }

.topbar__social {
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.topbar__social:hover { color: var(--color-primary); }

/* ─────────────────────────────────────────────
   HEADER — Liquid Glass → Sólido
───────────────────────────────────────────── */
.header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  /* ── Liquid Glass (estado inicial sobre el hero) ── */
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(28px) saturate(160%) brightness(108%);
  -webkit-backdrop-filter: blur(28px) saturate(160%) brightness(108%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(255, 255, 255, 0.05);
  transition:
    background 0.45s ease,
    border-color 0.45s ease,
    box-shadow 0.45s ease,
    top 0.3s ease;
}

/* Compact: sube a top:0 cuando la topbar desaparece */
.header.compact { top: 0; }

/* Scrolled: sólido blanco al pasar el hero */
.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.09);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-8);
}

/* ── Logo: outline blanco en glass, color en sólido ── */
.header__logo {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  height: 38px;
}

.header__logo img {
  height: 38px;
  width: auto;
  transition: opacity 0.4s ease;
}

.header__logo .logo-color {
  opacity: 0;
  position: absolute;
  left: 0; top: 0;
}

.header__logo .logo-outline {
  display: block;
  opacity: 1;
  filter: brightness(0) invert(1);
}

.header.scrolled .logo-color  { opacity: 1; position: relative; }
.header.scrolled .logo-outline { opacity: 0; position: absolute; left: 0; top: 0; }

/* ── Nav: blanco en glass, oscuro en sólido ── */
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  transition: var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-4);
  right: var(--space-4);
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: var(--radius-full);
}

.nav__link:hover { color: var(--color-primary); }
.nav__link:hover::after { transform: scaleX(1); }

.header.scrolled .nav__link { color: var(--color-dark-3); }
.header.scrolled .nav__link:hover { color: var(--color-primary-dark); }

.nav__cta { margin-left: var(--space-2); }

/* Burger */
.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}

.header__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.header.scrolled .header__burger span { background: var(--color-dark-3); }

/* ─────────────────────────────────────────────
   HERO — Video web-scrolling
───────────────────────────────────────────── */
.hero {
  position: relative;
  height: calc(100svh - var(--topbar-height));
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: var(--topbar-height);
}

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.72) 0%,
    rgba(0,0,0,0.42) 50%,
    rgba(0,0,0,0.55) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding-top: calc(var(--header-height) + var(--space-8));
  padding-bottom: var(--space-8);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-6);
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-secondary);
  animation: pulse-dot 2.2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-4xl), 7vw, var(--font-size-7xl));
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero__title-accent {
  color: var(--color-primary);
  display: block;
}

.hero__subtitle {
  font-size: clamp(var(--font-size-base), 2vw, var(--font-size-xl));
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.45);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%  { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100%{ transform: scaleY(0); transform-origin: bottom; }
}

/* ─────────────────────────────────────────────
   STATS BAR
───────────────────────────────────────────── */
.stats-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-10) 0;
}

.stats-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.stat__value {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-3xl), 3vw, var(--font-size-4xl));
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat__suffix {
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-xl), 2vw, var(--font-size-2xl));
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1;
}

.stat__label {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  font-weight: 500;
  margin-top: var(--space-2);
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────
   ABOUT / MISIÓN
───────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__visual { position: relative; }

.about__image-wrap { position: relative; padding: var(--space-8); }

.about__image-bg {
  position: absolute;
  inset: 0;
  background: var(--color-secondary-pale);
  border-radius: var(--radius-xl);
  transform: rotate(-3deg);
}

.about__image-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-12);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.about__logo-display { width: 80%; max-width: 280px; }

.about__image-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}

.about__image-badge svg { color: var(--color-secondary-dark); flex-shrink: 0; }
.about__image-badge strong { display: block; color: var(--color-dark); font-weight: 700; font-size: var(--font-size-sm); }
.about__image-badge span  { color: var(--color-gray); font-size: var(--font-size-xs); }

.about__text {
  font-size: var(--font-size-base);
  color: var(--color-gray);
  line-height: 1.85;
  margin-bottom: var(--space-5);
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.about__value {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 500;
  font-size: var(--font-size-sm);
  color: var(--color-dark-3);
}

.about__value-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-dark);
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────
   CÓMO FUNCIONA — pasos
───────────────────────────────────────────── */
.steps__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.step-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition: var(--transition);
  position: relative;
}

.step-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(233,185,73,0.3);
  transform: translateY(-4px);
}

.step-card__number {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: rgba(233,185,73,0.15);
  line-height: 1;
  margin-bottom: var(--space-4);
  letter-spacing: -0.04em;
  transition: color var(--transition);
}

.step-card:hover .step-card__number { color: rgba(233,185,73,0.35); }

.step-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(233,185,73,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  transition: var(--transition);
}

.step-card:hover .step-card__icon {
  background: var(--color-primary);
  color: var(--color-dark-3);
}

.step-card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.step-card__desc {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
}

/* ─────────────────────────────────────────────
   PLATAFORMA — Features (sticky col)
───────────────────────────────────────────── */
.platform__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: start;
}

.platform__header { position: sticky; top: calc(var(--header-height) + var(--space-8)); }

.platform__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.platform-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  transition: background var(--transition);
}

.platform-feature:nth-child(even) { border-right: none; }
.platform-feature:nth-last-child(-n+2) { border-bottom: none; }

.platform-feature:hover { background: var(--color-secondary-pale); }

.platform-feature__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-dark);
  flex-shrink: 0;
  transition: var(--transition);
}

.platform-feature:hover .platform-feature__icon {
  background: var(--color-secondary);
  color: var(--color-white);
}

.platform-feature__title {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-dark-3);
  margin-bottom: var(--space-1);
}

.platform-feature__desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.65;
}

/* ─────────────────────────────────────────────
   VALORES
───────────────────────────────────────────── */
.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.value-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-5);
  transition: var(--transition);
}

.value-card__icon--green {
  background: var(--color-secondary-pale);
  color: var(--color-secondary-dark);
}

.value-card:hover .value-card__icon { transform: scale(1.08); }

.value-card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-dark-3);
  margin-bottom: var(--space-3);
}

.value-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.75;
}

/* ─────────────────────────────────────────────
   COMUNIDAD
───────────────────────────────────────────── */
.community__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.community-card {
  border-radius: var(--radius-lg);
  overflow: visible;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.community-card:hover {
  transform: translateY(-6px);
  border-color: rgba(233,185,73,0.25);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.community-card__media {
  height: 140px;
  background: linear-gradient(
    135deg,
    hsl(var(--card-hue, 45deg) 55% 40% / 0.5),
    hsl(calc(var(--card-hue, 45deg) + 30deg) 45% 30% / 0.6)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
}

.community-card__icon {
  color: rgba(255,255,255,0.5);
}

.community-card__info {
  padding: var(--space-5) var(--space-6) var(--space-6);
}

.community-card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.community-card__desc {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────
   TESTIMONIOS
───────────────────────────────────────────── */
.testimonials__slider {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-12);
}

.testimonials__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  flex-shrink: 0;
  width: 100%;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-12) var(--space-16);
}

.testimonial-card__quote { margin-bottom: var(--space-5); color: var(--color-primary); }

.testimonial-card__text {
  font-size: clamp(var(--font-size-lg), 2.5vw, var(--font-size-2xl));
  color: var(--color-dark-3);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  font-style: italic;
  max-width: 72ch;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--avatar-color, var(--color-primary-dark));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.testimonial-card__name { display: block; color: var(--color-dark); font-weight: 700; }
.testimonial-card__role { display: block; color: var(--color-gray); font-size: var(--font-size-sm); margin-top: 2px; }

.testimonial-card__stars {
  margin-left: auto;
  display: flex;
  gap: 2px;
  color: var(--color-primary);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.testimonials__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  color: var(--color-dark-3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.testimonials__btn:hover {
  background: var(--color-primary);
  color: var(--color-dark-3);
  border-color: var(--color-primary);
}

.testimonials__dots { display: flex; gap: var(--space-2); }

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: var(--transition);
  cursor: pointer;
}

.testimonials__dot--active {
  background: var(--color-primary-dark);
  transform: scale(1.2);
}

/* ─────────────────────────────────────────────
   CONTACTO
───────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-16);
  align-items: start;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

a.contact__detail:hover { background: var(--color-light); }

.contact__detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-dark);
  flex-shrink: 0;
}

.contact__detail-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-gray);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact__detail strong {
  display: block;
  font-size: var(--font-size-base);
  color: var(--color-dark-3);
  font-weight: 600;
}

.contact__form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.form-label {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-dark-3);
}

.form-input {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-dark-3);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-input::placeholder { color: var(--color-gray-light); }

.form-input:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(107,170,117,0.15);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

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

.form__note {
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-gray-light);
  margin-top: var(--space-3);
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.footer { background: var(--color-dark-3); color: rgba(255,255,255,0.65); }

.footer__top { padding: var(--space-20) 0 var(--space-12); }

.footer__top-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
}

.footer__logo img {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-4);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-6);
  font-style: italic;
  line-height: 1.7;
}

.footer__social { display: flex; gap: var(--space-3); }

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.45);
  transition: var(--transition);
}

.footer__social-link:hover {
  background: var(--color-primary);
  color: var(--color-dark-3);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer__list { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__list a,
.footer__list span {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer__list a:hover { color: var(--color-primary); }

.footer__list--contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.footer__list--contact svg { flex-shrink: 0; margin-top: 2px; opacity: 0.45; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: var(--space-5) 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.28);
}

.footer__legal { display: flex; gap: var(--space-6); }
.footer__legal a { color: rgba(255,255,255,0.28); transition: color var(--transition); }
.footer__legal a:hover { color: rgba(255,255,255,0.6); }

/* ─────────────────────────────────────────────
   BACK TO TOP
───────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 50;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-dark-3);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
  pointer-events: none;
}

.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); }

/* ─────────────────────────────────────────────
   SCROLL REVEAL
───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  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); }
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }

/* ─────────────────────────────────────────────
   TABLET (≤ 1024px)
───────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --header-height: 64px; }

  .topbar__left .topbar__link:last-child { display: none; }

  .about__grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .about__visual { max-width: 480px; margin: 0 auto; }

  .steps__grid { grid-template-columns: repeat(2, 1fr); }

  .platform__layout { grid-template-columns: 1fr; }
  .platform__header  { position: static; }
  .platform__features { grid-template-columns: 1fr; }
  .platform-feature { border-right: none; }
  .platform-feature:nth-last-child(-n+2) { border-bottom: 1px solid var(--color-border); }
  .platform-feature:last-child { border-bottom: none; }

  .values__grid    { grid-template-columns: repeat(2, 1fr); }
  .community__grid { grid-template-columns: repeat(2, 1fr); }

  .contact__grid { grid-template-columns: 1fr; gap: var(--space-10); }

  .footer__top-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

/* ─────────────────────────────────────────────
   MOBILE (≤ 767px)
───────────────────────────────────────────── */
@media (max-width: 767px) {
  :root {
    --topbar-height: 0px;
    --header-height: 60px;
  }

  .topbar { display: none; }
  .section { padding: var(--space-16) 0; }

  /* Header: ya está en top:0 porque --topbar-height es 0 */
  .header { top: 0; }

  .header__nav {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    z-index: 99;
  }

  .header__nav.open { transform: translateX(0); }

  .nav__list {
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: 0 var(--space-8);
  }

  /* Links oscuros en el menú fullscreen blanco */
  .nav__link,
  .header:not(.scrolled) .nav__link {
    display: block;
    padding: var(--space-4) var(--space-4);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-dark-3);
  }
  .nav__link:hover,
  .header:not(.scrolled) .nav__link:hover { color: var(--color-primary-dark); }

  .nav__cta { margin: var(--space-4) 0 0; }

  .header__burger { display: flex; position: relative; z-index: 100; }

  .header__burger.open span { background: var(--color-dark-3); }
  .header__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .header__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .header__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  /* Hero: margin 0, el glass flota encima */
  .hero { margin-top: 0; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  /* Stats */
  .stats-bar__inner { flex-direction: column; gap: var(--space-6); }
  .stat-divider { width: 60px; height: 1px; }

  /* About */
  .about__image-badge { right: 0; bottom: -1.5rem; }

  /* Steps */
  .steps__grid { grid-template-columns: 1fr; }

  /* Platform */
  .platform__features { grid-template-columns: 1fr; }

  /* Values */
  .values__grid { grid-template-columns: 1fr; }

  /* Community */
  .community__grid { grid-template-columns: 1fr; }

  /* Testimonials */
  .testimonial-card { padding: var(--space-8) var(--space-6); }
  .testimonial-card__stars { margin-left: 0; margin-top: var(--space-2); }
  .testimonial-card__author { flex-wrap: wrap; }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer__links { grid-template-columns: 1fr 1fr; }
  .footer__col:last-child { grid-column: span 2; }
  .footer__bottom-inner { flex-direction: column; gap: var(--space-3); text-align: center; }

  .back-to-top { bottom: var(--space-5); right: var(--space-5); }
}