/* ============================================================
   MYDEMY — Premium AgroTech Design System v2.0
   Apple-Inspired · Latin America · Agricultural Education
   ============================================================ */

/* ── 01. TOKENS ──────────────────────────────────────────── */
:root {
  /* Green Scale — Forest to Mint */
  --g-950: #060e09;
  --g-900: #0a1810;
  --g-800: #14291a;
  --g-700: #1e3d27;
  --g-600: #285433;
  --g-500: #326b42;
  --g-400: #4a8f5c;
  --g-300: #72b384;
  --g-200: #a8d3b4;
  --g-100: #d4ecda;
  --g-50:  #eef7f1;

  /* Olive Scale */
  --olive-800: #252b14;
  --olive-700: #3a4220;
  --olive-500: #636b35;
  --olive-300: #9ca55a;
  --olive-100: #dde3be;

  /* Gold Scale */
  --gold-800: #5c3d09;
  --gold-700: #7a5211;
  --gold-600: #9a6e1a;
  --gold-500: #c9a84c;
  --gold-400: #dfc070;
  --gold-300: #ecd494;
  --gold-100: #faf3de;

  /* Neutrals */
  --cream:    #faf8f3;
  --white:    #ffffff;
  --gray-50:  #f6f7f5;
  --gray-100: #eceeed;
  --gray-200: #d4d8d2;
  --gray-300: #b0b8ac;
  --gray-400: #848e80;
  --gray-500: #5a6456;
  --gray-600: #3e4a3a;
  --gray-700: #2a3426;
  --gray-800: #1a2216;
  --gray-900: #0d130a;

  /* Semantic — Light Mode */
  --bg-body:      var(--cream);
  --bg-surface:   var(--white);
  --bg-surface-2: var(--gray-50);
  --bg-dark:      var(--g-900);
  --text-primary:   var(--gray-800);
  --text-secondary: var(--gray-500);
  --text-muted:     var(--gray-400);
  --text-inverse:   var(--white);
  --border:       rgba(38, 70, 30, 0.10);
  --border-strong:rgba(38, 70, 30, 0.20);

  /* Brand */
  --brand:       var(--g-600);
  --brand-dark:  var(--g-700);
  --brand-light: var(--g-400);
  --accent:      var(--gold-500);
  --accent-dark: var(--gold-700);

  /* Gradients */
  --grad-brand:   linear-gradient(135deg, var(--g-700) 0%, var(--g-500) 60%, var(--olive-500) 100%);
  --grad-hero:    linear-gradient(170deg, var(--g-950) 0%, var(--g-900) 45%, var(--g-800) 100%);
  --grad-gold:    linear-gradient(135deg, var(--gold-700) 0%, var(--gold-500) 100%);
  --grad-surface: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
  --grad-section: linear-gradient(180deg, var(--g-900) 0%, var(--g-800) 100%);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(10,24,16,.05);
  --shadow-sm: 0 2px 8px rgba(10,24,16,.07), 0 1px 3px rgba(10,24,16,.04);
  --shadow-md: 0 6px 20px rgba(10,24,16,.09), 0 2px 6px rgba(10,24,16,.05);
  --shadow-lg: 0 12px 40px rgba(10,24,16,.12), 0 4px 12px rgba(10,24,16,.07);
  --shadow-xl: 0 24px 64px rgba(10,24,16,.15), 0 8px 24px rgba(10,24,16,.08);
  --shadow-gold: 0 6px 28px rgba(201,168,76,.30);
  --shadow-green:0 6px 28px rgba(40,84,51,.28);

  /* Typography */
  --font-display: 'DM Serif Display', 'Georgia', serif;
  --font-body:    'DM Sans', 'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing rhythm */
  --section-py:  7.5rem;
  --section-px:  1.5rem;
  --container:   1200px;
  --container-sm: 760px;

  /* Border radius */
  --r-xs:   0.25rem;
  --r-sm:   0.5rem;
  --r-md:   0.875rem;
  --r-lg:   1.25rem;
  --r-xl:   2rem;
  --r-2xl:  3rem;
  --r-full: 9999px;

  /* Transitions */
  --t-fast:   all .15s cubic-bezier(.4,0,.2,1);
  --t-base:   all .30s cubic-bezier(.4,0,.2,1);
  --t-slow:   all .60s cubic-bezier(.4,0,.2,1);
  --t-spring: all .50s cubic-bezier(.34,1.56,.64,1);
  --t-reveal: opacity .7s ease, transform .7s ease;

  /* Nav */
  --nav-h: 76px;
  --nav-h-mobile: 64px;
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg-body:      var(--g-900);
  --bg-surface:   var(--g-800);
  --bg-surface-2: var(--g-700);
  --text-primary:   #e4f0e8;
  --text-secondary: var(--g-200);
  --text-muted:     var(--g-300);
  --border:       rgba(114,179,132,.10);
  --border-strong:rgba(114,179,132,.20);
  --shadow-sm: 0 2px 8px rgba(0,0,0,.3);
  --shadow-md: 0 6px 20px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.5);
}

/* ── 02. RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background-color .4s ease, color .4s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ── 03. TYPOGRAPHY ─────────────────────────────────────── */
.display-1 { font-family: var(--font-display); font-size: clamp(2.75rem, 6vw, 5rem);    font-weight: 400; line-height: 1.08; letter-spacing: -.025em; }
.display-2 { font-family: var(--font-display); font-size: clamp(2.25rem, 4.5vw, 3.75rem); font-weight: 400; line-height: 1.1;  letter-spacing: -.02em;  }
.display-3 { font-family: var(--font-display); font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 400; line-height: 1.15; letter-spacing: -.018em; }

h1, h2, h3, h4, h5, h6 { line-height: 1.2; }
h1 { font-family: var(--font-display); font-size: clamp(2rem,  4vw, 3.25rem); font-weight: 400; letter-spacing: -.02em; }
h2 { font-family: var(--font-display); font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 400; letter-spacing: -.018em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); font-weight: 600; letter-spacing: -.01em; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { font-size: 1.0625rem; line-height: 1.7; color: var(--text-secondary); }
.lead { font-size: 1.2rem; line-height: 1.6; }
.small { font-size: .875rem; }
.xs { font-size: .75rem; }

.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gold {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-muted   { color: var(--text-muted) !important; }
.text-center  { text-align: center; }
.text-inverse { color: var(--text-inverse) !important; }
.fw-400 { font-weight: 400; } .fw-500 { font-weight: 500; } .fw-600 { font-weight: 600; } .fw-700 { font-weight: 700; }
.font-display { font-family: var(--font-display); }

/* ── 04. LAYOUT ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--section-px);
}
.container-sm {
  width: 100%;
  max-width: var(--container-sm);
  margin-inline: auto;
  padding-inline: var(--section-px);
}

.section      { padding-block: var(--section-py); }
.section-sm   { padding-block: 4rem; }
.section-dark { background-color: var(--bg-dark); }
.section-alt  { background-color: var(--bg-surface-2); }
.section-cream{ background-color: var(--cream); }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; } .gap-3 { gap: 1.5rem; } .gap-4 { gap: 2rem; }

/* ── 05. BUTTONS ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  font-size: .9375rem;
  padding: .75rem 1.875rem;
  border-radius: var(--r-full);
  transition: var(--t-base);
  white-space: nowrap;
  letter-spacing: .005em;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--g-600);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(40,84,51,.35);
}
.btn-primary:hover {
  background: var(--g-700);
  box-shadow: 0 8px 28px rgba(40,84,51,.5);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-gold {
  background: var(--grad-gold);
  color: var(--white);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 10px 36px rgba(201,168,76,.45); }

.btn-outline {
  background: transparent;
  color: var(--g-600);
  border: 1.5px solid var(--g-600);
}
.btn-outline:hover { background: var(--g-600); color: var(--white); }

.btn-ghost-dark {
  background: rgba(255,255,255,.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
}
.btn-ghost-dark:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.35); }

.btn-ghost {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-xs);
}
.btn-ghost:hover { border-color: var(--g-400); color: var(--g-600); box-shadow: var(--shadow-sm); }

.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-sm { padding: .5rem 1.25rem; font-size: .83rem; }

.btn-icon {
  width: 2.5rem; height: 2.5rem;
  padding: 0;
  border-radius: 50%;
  flex-shrink: 0;
  justify-content: center;
}

/* ── 06. BADGES ─────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25rem .75rem;
  border-radius: var(--r-full);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.badge-green  { background: rgba(40,84,51,.1);  color: var(--g-600); border: 1px solid rgba(40,84,51,.15); }
.badge-gold   { background: rgba(201,168,76,.12); color: var(--gold-700); border: 1px solid rgba(201,168,76,.2); }
.badge-dark   { background: var(--g-800); color: var(--g-200); }
.badge-new    { background: var(--g-500); color: var(--white); }

/* Section eyebrow label */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--g-500);
  margin-bottom: 1rem;
}
.eyebrow-gold { color: var(--gold-600); }
.eyebrow-light { color: var(--g-300); }

/* ── 07. NAVBAR ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--t-slow);
}

.navbar.scrolled {
  background: rgba(250,248,243,.92);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .navbar.scrolled {
  background: rgba(10,24,16,.92);
  border-bottom-color: rgba(114,179,132,.08);
}

.navbar .container { display: flex; align-items: center; justify-content: space-between; }

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -.03em;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: var(--t-base);
}
.nav-logo .logo-dot { width: 8px; height: 8px; background: var(--gold-500); border-radius: 50%; flex-shrink: 0; }
.navbar.scrolled .nav-logo { color: var(--g-700); }
[data-theme="dark"] .navbar.scrolled .nav-logo { color: var(--g-100); }

.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-link {
  padding: .45rem .9rem;
  border-radius: var(--r-sm);
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  transition: var(--t-fast);
  letter-spacing: .01em;
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,.08); }
.navbar.scrolled .nav-link { color: var(--text-secondary); }
.navbar.scrolled .nav-link:hover { color: var(--g-600); background: rgba(40,84,51,.07); }

.nav-right { display: flex; align-items: center; gap: .75rem; }

/* Country/Currency Selector */
.country-selector {
  position: relative;
}
.country-btn {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem .75rem;
  border-radius: var(--r-full);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  font-weight: 500;
  transition: var(--t-fast);
  cursor: pointer;
}
.country-btn:hover { background: rgba(255,255,255,.16); }
.navbar.scrolled .country-btn {
  background: var(--bg-surface-2);
  border-color: var(--border-strong);
  color: var(--text-secondary);
}
.country-btn .flag { font-size: 1rem; line-height: 1; }
.country-btn .caret { font-size: .65rem; opacity: .7; transition: transform .2s; }
.country-selector.open .caret { transform: rotate(180deg); }

.country-dropdown {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: .5rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--t-base);
}
.country-selector.open .country-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.country-option {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .875rem;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: var(--t-fast);
  font-size: .875rem;
}
.country-option:hover { background: var(--g-50); }
[data-theme="dark"] .country-option:hover { background: var(--g-700); }
.country-option.active { background: rgba(40,84,51,.08); color: var(--g-600); font-weight: 600; }
.country-option .flag { font-size: 1.1rem; }
.country-option .name { flex: 1; }
.country-option .currency { font-size: .75rem; color: var(--text-muted); font-weight: 600; }

/* Theme toggle */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: .9rem;
  transition: var(--t-fast);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.theme-toggle:hover { color: var(--white); background: rgba(255,255,255,.15); transform: rotate(20deg); }
.navbar.scrolled .theme-toggle { color: var(--text-secondary); background: var(--bg-surface-2); border-color: var(--border-strong); }
.navbar.scrolled .theme-toggle:hover { color: var(--g-600); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: .4rem; }
.hamburger span { width: 22px; height: 2px; background: var(--white); border-radius: 9px; transition: var(--t-base); }
.navbar.scrolled .hamburger span { background: var(--text-primary); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(250,248,243,.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem var(--section-px) 1.5rem;
  z-index: 998;
  box-shadow: var(--shadow-lg);
}
[data-theme="dark"] .mobile-menu { background: rgba(10,24,16,.97); }
.mobile-menu.open { display: block; animation: slide-down .25s ease; }
.mobile-link {
  display: flex; align-items: center; gap: .75rem;
  padding: .875rem 1rem;
  border-radius: var(--r-md);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: .975rem;
  transition: var(--t-fast);
  margin-bottom: .1rem;
}
.mobile-link:hover { color: var(--g-600); background: rgba(40,84,51,.06); }
.mobile-link i { width: 18px; text-align: center; color: var(--g-500); font-size: .9rem; }
.mobile-sep { height: 1px; background: var(--border); margin: .75rem 0; }

/* ── 08. HERO ─────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
  /* Fallback color mientras el gradiente CSS carga */
  background-color: var(--g-900);
}

/* Cinematic background */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Video layer (replace src with actual video) */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .28;
  z-index: 0;
}

/* CSS landscape fallback */
.hero-landscape {
  position: absolute;
  inset: 0;
  background:
    /* Field rows */
    repeating-linear-gradient(
      2deg,
      transparent 0px, transparent 56px,
      rgba(114,179,132,.04) 56px, rgba(114,179,132,.04) 57px
    ),
    repeating-linear-gradient(
      92deg,
      transparent 0px, transparent 160px,
      rgba(255,255,255,.02) 160px, rgba(255,255,255,.02) 161px
    ),
    /* Atmosphere */
    radial-gradient(ellipse 110% 55% at 50% 105%, rgba(50,107,66,.55) 0%, transparent 65%),
    radial-gradient(ellipse 60% 40% at 15% 85%, rgba(74,82,40,.35) 0%, transparent 55%),
    radial-gradient(ellipse 50% 35% at 85% 75%, rgba(30,61,39,.4) 0%, transparent 55%),
    radial-gradient(ellipse 80% 50% at 65% 10%, rgba(10,24,16,.6) 0%, transparent 60%),
    /* Base gradient */
    linear-gradient(168deg, var(--g-950) 0%, var(--g-900) 42%, var(--g-800) 75%, var(--g-700) 100%);
  animation: hero-atmos 16s ease-in-out infinite alternate;
}

@keyframes hero-atmos {
  from { filter: brightness(1); }
  to   { filter: brightness(1.06) hue-rotate(3deg); }
}

/* Grain texture */
.hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px;
  opacity: .5;
  z-index: 1;
  pointer-events: none;
}

/* Gold horizon glow */
.hero-horizon {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 35%;
  background: linear-gradient(to top, rgba(201,168,76,.06) 0%, transparent 100%);
  z-index: 1;
}

/* Particles */
.hero-particles { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--gold-400);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float linear infinite;
}

.hero .container { position: relative; z-index: 2; }

.hero-inner {
  max-width: 760px;
  padding-block: 3rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.25);
  color: var(--gold-300);
  padding: .35rem 1rem .35rem .6rem;
  border-radius: var(--r-full);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  backdrop-filter: blur(8px);
}
.hero-tag .tag-dot {
  width: 18px; height: 18px;
  background: var(--gold-500);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .6rem;
}

.hero-title {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
  font-weight: 400;
}
.hero-title .hero-accent {
  font-style: italic;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,.62);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

/* Trust indicators */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.trust-stat { }
.trust-stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  font-weight: 400;
  letter-spacing: -.02em;
  display: block;
  line-height: 1.1;
}
.trust-stat-num em { font-style: normal; color: var(--gold-400); }
.trust-stat-label { font-size: .75rem; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .07em; }

/* Scroll cue */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.35);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.35), transparent);
  animation: scroll-pulse 2.5s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: .35; height: 40px; }
  50%       { opacity: .7;  height: 56px; }
}

/* ── 09. TRUST BAR ──────────────────────────────────────── */
.trust-bar {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: 1.75rem;
  overflow: hidden;
  /* Fuerza una sola línea horizontal */
  white-space: nowrap;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.trust-bar-inner:hover { animation-play-state: paused; }
.trust-bar-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--gray-400);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: .55;
  transition: var(--t-fast);
}
.trust-bar-item:hover { opacity: .9; }
.trust-bar-item i { font-size: 1rem; color: var(--g-400); }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── 10. STATS SECTION ───────────────────────────────────── */
.stats-section {
  background: var(--g-800);
  padding-block: 5rem;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,.3), transparent);
}
.stats-section::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,.3), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: .5rem;
}

.stat-item {
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 25%; bottom: 25%;
  width: 1px;
  background: rgba(201,168,76,.12);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.75rem);
  font-weight: 400;
  color: var(--white);
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: .4rem;
  display: block;
}
.stat-number .stat-suffix { color: var(--gold-400); font-size: 70%; }
.stat-label {
  font-size: .78rem;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 500;
}

/* ── 11. CATEGORIES ─────────────────────────────────────── */
.categories-section { background: var(--bg-body); }

.section-header { margin-bottom: 3.5rem; }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin-inline: auto; }
.section-subtitle { max-width: 540px; margin-top: .75rem; font-size: 1.05rem; color: var(--text-secondary); line-height: 1.65; }

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.cat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.5rem;
  cursor: pointer;
  transition: var(--t-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
}
.cat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cat-color, var(--g-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}
.cat-card:hover { transform: translateY(-5px); border-color: var(--cat-color, var(--g-400)); box-shadow: var(--shadow-md); }
.cat-card:hover::after { transform: scaleX(1); }

.cat-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  background: var(--cat-bg, rgba(40,84,51,.08));
  color: var(--cat-color, var(--g-600));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  transition: var(--t-spring);
}
.cat-card:hover .cat-icon {
  background: var(--cat-color, var(--g-600));
  color: var(--white);
  transform: scale(1.08) rotate(-4deg);
}

.cat-name { font-weight: 600; font-size: .9375rem; color: var(--text-primary); line-height: 1.3; }
.cat-count { font-size: .75rem; color: var(--text-muted); }

/* ── 12. COURSES ─────────────────────────────────────────── */
.courses-section { background: var(--bg-surface-2); }

.course-tabs {
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  padding-bottom: .75rem;
}
.course-tab {
  padding: .45rem 1rem;
  border-radius: var(--r-full);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--t-fast);
  border: none;
  background: none;
}
.course-tab:hover { color: var(--text-primary); }
.course-tab.active { background: var(--g-600); color: var(--white); }

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

.course-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: var(--t-base);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  position: relative;
}
.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* Color accent top */
.course-thumb {
  height: 5px;
  background: var(--course-color, var(--grad-brand));
}

.course-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.course-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .75rem;
}
.course-category { font-size: .7rem; font-weight: 700; color: var(--g-500); text-transform: uppercase; letter-spacing: .06em; }
.course-badge-new { font-size: .62rem; font-weight: 700; background: var(--g-500); color: var(--white); padding: .15rem .5rem; border-radius: var(--r-full); text-transform: uppercase; letter-spacing: .04em; }

.course-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.course-instructor { font-size: .8rem; color: var(--text-muted); margin-bottom: .75rem; }
.course-instructor i { color: var(--g-400); }

.course-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.cs-item { display: flex; align-items: center; gap: .3rem; font-size: .78rem; color: var(--text-muted); }
.cs-item i { font-size: .72rem; color: var(--g-400); }

.course-rating { display: flex; align-items: center; gap: .4rem; margin-bottom: 1.25rem; }
.stars { display: flex; gap: 1px; }
.star-icon { color: var(--gold-500); font-size: .72rem; }
.rating-val { font-weight: 700; font-size: .85rem; color: var(--text-primary); }
.rating-ct  { font-size: .75rem; color: var(--text-muted); }

.course-footer {
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.price-block { display: flex; align-items: baseline; flex-wrap: wrap; gap: .375rem; }
.price-main  { font-family: var(--font-display); font-size: 1.4rem; color: var(--g-600); font-weight: 400; letter-spacing: -.02em; }
.price-main.currency-value { transition: var(--t-base); }
.price-original { font-size: .8rem; color: var(--text-muted); text-decoration: line-through; }
.price-off { font-size: .7rem; font-weight: 700; color: var(--white); background: var(--g-500); padding: .1rem .4rem; border-radius: var(--r-full); }

.btn-course {
  background: var(--g-600);
  color: var(--white);
  padding: .55rem 1.1rem;
  border-radius: var(--r-full);
  font-weight: 700;
  font-size: .8rem;
  white-space: nowrap;
  transition: var(--t-base);
  box-shadow: 0 3px 10px rgba(40,84,51,.25);
  flex-shrink: 0;
}
.btn-course:hover { background: var(--g-700); box-shadow: 0 6px 20px rgba(40,84,51,.4); transform: translateY(-2px); }

/* Skeleton loading */
.course-card.skeleton .course-title,
.course-card.skeleton .course-instructor,
.course-card.skeleton .course-thumb {
  background: var(--gray-100);
  border-radius: var(--r-sm);
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  color: transparent !important;
  pointer-events: none;
  height: 1em;
}
[data-theme="dark"] .course-card.skeleton .course-title,
[data-theme="dark"] .course-card.skeleton .course-instructor,
[data-theme="dark"] .course-card.skeleton .course-thumb { background: var(--g-700); }
@keyframes skeleton-pulse {
  0%, 100% { opacity: .5; }
  50%       { opacity: 1; }
}

/* ── 13. SEARCH BAR ─────────────────────────────────────── */
.search-section {
  background: var(--bg-surface);
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
  transition: box-shadow .3s;
}
.search-section.pinned { box-shadow: var(--shadow-md); }

.search-row {
  display: flex;
  gap: .75rem;
  align-items: center;
}
.search-wrap { flex: 1; position: relative; }
.search-wrap i { position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: .95rem; pointer-events: none; }
.search-input {
  width: 100%;
  padding: .875rem 1rem .875rem 2.9rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: .975rem;
  transition: var(--t-base);
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus { outline: none; border-color: var(--g-400); box-shadow: 0 0 0 3px rgba(40,84,51,.1); }

.filter-group { display: flex; gap: .5rem; flex-wrap: wrap; }
.filter-pill {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .65rem 1rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: .85rem;
  cursor: pointer;
  transition: var(--t-fast);
  appearance: none;
  font-family: inherit;
  min-width: 130px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a8f5c' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .875rem center;
  padding-right: 2.25rem;
}
.filter-pill:focus { outline: none; border-color: var(--g-400); }

.search-results-drop {
  position: absolute;
  top: calc(100% + .5rem);
  left: 0; right: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  z-index: 200;
  max-height: 420px;
  overflow-y: auto;
  display: none;
}
.search-results-drop.visible { display: block; animation: dropdown-in .2s ease; }

.search-result-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .875rem 1.1rem;
  cursor: pointer;
  transition: var(--t-fast);
  border-bottom: 1px solid var(--border);
}
.search-result-row:last-child { border-bottom: none; }
.search-result-row:hover { background: var(--g-50); }
[data-theme="dark"] .search-result-row:hover { background: var(--g-700); }
.srr-icon {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: var(--g-50);
  color: var(--g-600);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}
.srr-title { font-weight: 600; font-size: .9rem; color: var(--text-primary); }
.srr-meta  { font-size: .75rem; color: var(--text-muted); margin-top: .1rem; }
.srr-price { font-weight: 700; color: var(--g-600); font-size: .9rem; margin-left: auto; white-space: nowrap; }

@keyframes dropdown-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 14. WHY / BENEFITS ─────────────────────────────────── */
.why-section { background: var(--bg-body); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.why-item {
  background: var(--bg-surface);
  padding: 2.5rem 2rem;
  transition: var(--t-base);
}
.why-item:hover { background: var(--g-50); }
[data-theme="dark"] .why-item:hover { background: var(--g-800); }

.why-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  background: var(--g-50);
  color: var(--g-600);
  transition: var(--t-spring);
  border: 1px solid rgba(40,84,51,.1);
}
.why-item:hover .why-icon { background: var(--g-600); color: var(--white); transform: scale(1.08); border-color: transparent; }

.why-title { font-weight: 700; font-size: 1.05rem; margin-bottom: .5rem; }
.why-desc  { font-size: .9rem; color: var(--text-secondary); line-height: 1.65; }

/* ── 15. AGRO IA ─────────────────────────────────────────── */
.agro-ia-section {
  background: var(--g-900);
  position: relative;
  overflow: hidden;
}
.agro-ia-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(201,168,76,.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(50,107,66,.12) 0%, transparent 60%);
}

.agro-ia-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.ia-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.2);
  color: var(--gold-300);
  padding: .3rem .75rem;
  border-radius: var(--r-full);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.ia-badge-dot { width: 6px; height: 6px; background: var(--gold-400); border-radius: 50%; animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.8)} }

.ia-title { color: var(--white); margin-bottom: 1rem; }
.ia-desc  { color: rgba(255,255,255,.55); font-size: 1.05rem; line-height: 1.7; margin-bottom: 1.75rem; }

.ia-features { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2rem; }
.ia-feat {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  color: rgba(255,255,255,.7);
  font-size: .9rem;
}
.ia-feat-icon {
  width: 28px; height: 28px;
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-400);
  font-size: .75rem;
  flex-shrink: 0;
  margin-top: .05rem;
}

/* Chat Interface */
.ia-chat-card {
  background: var(--g-800);
  border: 1px solid rgba(114,179,132,.12);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.4);
}

.ia-chat-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(114,179,132,.1);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.ia-chat-avatar {
  width: 36px; height: 36px;
  background: var(--grad-gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: .9rem;
  flex-shrink: 0;
}
.ia-chat-name { font-size: .9rem; font-weight: 600; color: var(--g-100); }
.ia-chat-status { font-size: .72rem; color: var(--g-300); display: flex; align-items: center; gap: .3rem; }
.ia-status-dot { width: 6px; height: 6px; background: var(--g-300); border-radius: 50%; animation: blink 1.6s ease-in-out infinite; }

.ia-messages { padding: 1.25rem; min-height: 280px; max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; gap: 1rem; }
.ia-messages::-webkit-scrollbar { width: 4px; }
.ia-messages::-webkit-scrollbar-track { background: transparent; }
.ia-messages::-webkit-scrollbar-thumb { background: rgba(114,179,132,.2); border-radius: 9px; }

.msg { display: flex; gap: .6rem; align-items: flex-start; }
.msg.user { flex-direction: row-reverse; }

.msg-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem;
  font-weight: 700;
}
.msg.bot .msg-avatar { background: var(--grad-gold); color: var(--white); }
.msg.user .msg-avatar { background: var(--g-600); color: var(--white); }

.msg-bubble {
  padding: .7rem 1rem;
  border-radius: var(--r-md);
  font-size: .87rem;
  line-height: 1.55;
  max-width: 78%;
}
.msg.bot .msg-bubble {
  background: var(--g-700);
  color: var(--g-100);
  border-bottom-left-radius: var(--r-xs);
}
.msg.user .msg-bubble {
  background: var(--g-600);
  color: var(--white);
  border-bottom-right-radius: var(--r-xs);
}
.msg-bubble .msg-course-link {
  display: inline-block;
  margin-top: .5rem;
  background: rgba(201,168,76,.15);
  border: 1px solid rgba(201,168,76,.25);
  color: var(--gold-300);
  padding: .3rem .7rem;
  border-radius: var(--r-full);
  font-size: .75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--t-fast);
}
.msg-bubble .msg-course-link:hover { background: rgba(201,168,76,.25); }

.msg-typing { display: flex; gap: .35rem; align-items: center; padding: .6rem .8rem; }
.typing-dot { width: 6px; height: 6px; background: var(--g-400); border-radius: 50%; animation: typing-bounce .8s ease-in-out infinite; }
.typing-dot:nth-child(2) { animation-delay: .15s; }
.typing-dot:nth-child(3) { animation-delay: .3s; }
@keyframes typing-bounce {
  0%,100%{ transform: translateY(0); }
  50%    { transform: translateY(-4px); }
}

.ia-input-row {
  padding: .875rem 1.1rem;
  border-top: 1px solid rgba(114,179,132,.1);
  display: flex;
  gap: .5rem;
  align-items: center;
}
.ia-input {
  flex: 1;
  background: var(--g-700);
  border: 1px solid rgba(114,179,132,.12);
  border-radius: var(--r-full);
  padding: .6rem 1rem;
  color: var(--g-100);
  font-size: .875rem;
  font-family: inherit;
  outline: none;
  transition: var(--t-fast);
}
.ia-input::placeholder { color: rgba(255,255,255,.3); }
.ia-input:focus { border-color: rgba(201,168,76,.3); background: var(--g-600); }
.ia-send-btn {
  width: 36px; height: 36px;
  background: var(--grad-gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: .85rem;
  transition: var(--t-spring);
  flex-shrink: 0;
}
.ia-send-btn:hover { transform: scale(1.1); box-shadow: var(--shadow-gold); }

/* ── 16. TESTIMONIALS ───────────────────────────────────── */
.testimonials-section { background: var(--cream); overflow: hidden; }
[data-theme="dark"] .testimonials-section { background: var(--g-900); }

.testimonials-overflow { overflow: hidden; cursor: grab; user-select: none; }
.testimonials-overflow:active { cursor: grabbing; }
.testimonials-track {
  display: flex;
  gap: 1.5rem;
  transition: transform .55s cubic-bezier(.4,0,.2,1);
}

.testi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2rem;
  min-width: calc(33.333% - 1rem);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testi-quote {
  position: absolute;
  top: 1.25rem; right: 1.5rem;
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--g-100);
  pointer-events: none;
}
[data-theme="dark"] .testi-quote { color: var(--g-700); }

.testi-stars { display: flex; gap: 2px; margin-bottom: .875rem; }
.testi-text { font-size: .9375rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: .875rem; }
.testi-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border);
}
.testi-avatar-initials {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: .875rem;
  color: var(--white);
}
.testi-name { font-weight: 700; font-size: .9rem; }
.testi-role { font-size: .78rem; color: var(--text-muted); margin-top: .1rem; }
.testi-country { font-size: .7rem; color: var(--text-muted); }

.slider-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
}
.slider-arrow {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  transition: var(--t-base);
  box-shadow: var(--shadow-xs);
}
.slider-arrow:hover { background: var(--g-600); color: var(--white); border-color: var(--g-600); }
.slider-dots-row { display: flex; gap: .5rem; align-items: center; }
.slider-dot-btn { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); border: none; cursor: pointer; transition: var(--t-base); padding: 0; }
.slider-dot-btn.active { background: var(--g-600); width: 22px; border-radius: var(--r-full); }

/* ── 17. PARTNERS ───────────────────────────────────────── */
.partners-section { background: var(--bg-surface); padding-block: 4rem; }

.partners-overflow { overflow: hidden; }
.partners-track {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.partners-track:hover { animation-play-state: paused; }

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  height: 68px;
  min-width: 150px;
  flex-shrink: 0;
  opacity: .5;
  transition: var(--t-base);
  font-weight: 800;
  font-size: .875rem;
  color: var(--gray-400);
  letter-spacing: .02em;
}
.partner-logo:hover { opacity: 1; border-color: var(--g-300); color: var(--g-700); transform: scale(1.03); }

/* ── 18. PRICING ─────────────────────────────────────────── */
.pricing-section { background: var(--bg-body); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.price-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 2.5rem 2rem;
  transition: var(--t-base);
  box-shadow: var(--shadow-xs);
  position: relative;
}
.price-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.price-card.featured {
  background: var(--g-800);
  border-color: rgba(201,168,76,.25);
  box-shadow: 0 16px 48px rgba(10,24,16,.25), 0 0 0 1px rgba(201,168,76,.15);
}
.price-card.featured:hover { transform: translateY(-6px); box-shadow: 0 24px 64px rgba(10,24,16,.35), 0 0 0 1px rgba(201,168,76,.25); }

.price-popular {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-gold);
  color: var(--white);
  padding: .25rem 1.1rem;
  border-radius: var(--r-full);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  white-space: nowrap;
  box-shadow: var(--shadow-gold);
}

.price-tier  { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--g-500); margin-bottom: .4rem; }
.price-card.featured .price-tier { color: var(--gold-400); }
.price-name  { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 1.25rem; }
.price-card.featured .price-name { color: var(--white); }
.price-amount-row { display: flex; align-items: baseline; gap: .25rem; margin-bottom: 1rem; }
.price-curr { font-size: 1rem; font-weight: 600; color: var(--text-secondary); }
.price-amount { font-family: var(--font-display); font-size: 3.25rem; color: var(--text-primary); letter-spacing: -.04em; line-height: 1; }
.price-card.featured .price-curr,
.price-card.featured .price-amount { color: var(--white); }
.price-period { font-size: .85rem; color: var(--text-muted); }
.price-card.featured .price-period { color: rgba(255,255,255,.5); }
.price-desc { font-size: .88rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 1.5rem; }
.price-card.featured .price-desc { color: rgba(255,255,255,.5); }

.price-features { margin-bottom: 2rem; display: flex; flex-direction: column; gap: .1rem; }
.price-feat {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .55rem 0;
  font-size: .88rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.price-feat:last-child { border-bottom: none; }
.price-feat i { color: var(--g-400); flex-shrink: 0; margin-top: .15rem; font-size: .8rem; }
.price-card.featured .price-feat { color: rgba(255,255,255,.65); border-bottom-color: rgba(255,255,255,.06); }
.price-card.featured .price-feat i { color: var(--gold-400); }
.price-feat.no { opacity: .4; }
.price-feat.no i { color: var(--gray-400) !important; }

/* ── 19. FAQ ─────────────────────────────────────────────── */
.faq-section { background: var(--bg-surface-2); }

.faq-list { max-width: 720px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  margin-bottom: .6rem;
  overflow: hidden;
  transition: var(--t-base);
  background: var(--bg-surface);
}
.faq-item.open { border-color: var(--g-300); box-shadow: var(--shadow-sm); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-weight: 600;
  font-size: .9375rem;
  color: var(--text-primary);
  background: none;
  transition: var(--t-fast);
  gap: 1rem;
}
.faq-q:hover { color: var(--g-600); }
.faq-item.open .faq-q { color: var(--g-600); }

.faq-q-icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: .7rem;
  color: var(--text-muted);
  transition: var(--t-base);
}
.faq-item.open .faq-q-icon { background: var(--g-600); color: var(--white); border-color: var(--g-600); transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s ease;
}
.faq-a-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-item.open .faq-a { max-height: 500px; }

/* ── 20. LEAD FORM ───────────────────────────────────────── */
.lead-section {
  background: var(--g-800);
  position: relative;
  overflow: hidden;
}
.lead-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(50,107,66,.4), transparent 60%),
    radial-gradient(ellipse 40% 50% at 100% 0%, rgba(201,168,76,.08), transparent 55%);
  pointer-events: none;
}

.lead-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.lead-eyebrow { color: var(--gold-400); }
.lead-title { color: var(--white); margin-bottom: .875rem; }
.lead-sub { color: rgba(255,255,255,.55); font-size: 1.05rem; margin-bottom: 2rem; }

.lead-perks { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2.5rem; }
.lead-perk { display: flex; align-items: flex-start; gap: .75rem; color: rgba(255,255,255,.75); font-size: .9rem; }
.lead-perk i { color: var(--gold-400); flex-shrink: 0; margin-top: .1rem; }

.lead-card {
  background: var(--g-900);
  border: 1px solid rgba(201,168,76,.15);
  border-radius: var(--r-xl);
  padding: 2.5rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.35);
}
.lead-card-title { font-family: var(--font-display); font-size: 1.35rem; color: var(--white); margin-bottom: 1.75rem; font-weight: 400; }

.lf-group { margin-bottom: 1.1rem; }
.lf-label { display: block; font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.55); margin-bottom: .4rem; letter-spacing: .01em; }
.lf-input {
  width: 100%;
  padding: .8rem 1rem;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--r-md);
  color: var(--white);
  font-size: .925rem;
  font-family: inherit;
  transition: var(--t-base);
}
.lf-input::placeholder { color: rgba(255,255,255,.3); }
.lf-input:focus { outline: none; border-color: rgba(201,168,76,.4); background: rgba(255,255,255,.1); box-shadow: 0 0 0 3px rgba(201,168,76,.08); }
.lf-error { font-size: .76rem; color: #fca5a5; margin-top: .3rem; display: none; }
.lf-group.has-error .lf-error { display: block; }
.lf-group.has-error .lf-input { border-color: rgba(239,68,68,.5); }

.lf-submit {
  width: 100%;
  padding: 1rem;
  background: var(--grad-gold);
  color: var(--white);
  border-radius: var(--r-md);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--t-base);
  margin-top: .5rem;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  box-shadow: var(--shadow-gold);
}
.lf-submit:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 12px 36px rgba(201,168,76,.45); }
.lf-submit.loading { pointer-events: none; opacity: .7; }

.lf-privacy { font-size: .73rem; color: rgba(255,255,255,.3); text-align: center; margin-top: .875rem; }

.lead-success { display: none; text-align: center; padding: 2rem 1rem; }
.lead-success i { font-size: 2.75rem; color: var(--g-300); display: block; margin-bottom: 1rem; }
.lead-success h3 { color: var(--white); margin-bottom: .5rem; font-family: var(--font-display); font-weight: 400; font-size: 1.35rem; }
.lead-success p { color: rgba(255,255,255,.5); font-size: .9rem; }

/* ── 21. FOOTER ─────────────────────────────────────────── */
.footer {
  background: var(--g-950);
  padding-top: 5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.footer-brand .nav-logo { color: var(--g-200); margin-bottom: .875rem; display: inline-flex; }
.footer-desc { font-size: .875rem; color: rgba(255,255,255,.35); line-height: 1.7; max-width: 280px; margin-bottom: 1.5rem; }
.footer-socials { display: flex; gap: .5rem; }
.social-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.4);
  font-size: .85rem;
  transition: var(--t-base);
}
.social-icon:hover { background: var(--g-600); color: var(--white); border-color: var(--g-600); transform: translateY(-3px); }

.footer-col-title { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.3); margin-bottom: 1.25rem; }
.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-link { font-size: .875rem; color: rgba(255,255,255,.45); transition: var(--t-fast); display: flex; align-items: center; gap: .35rem; }
.footer-link:hover { color: var(--g-300); padding-left: .2rem; }
.footer-link i { font-size: .65rem; opacity: .5; }

.footer-bottom {
  padding-block: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy { font-size: .8rem; color: rgba(255,255,255,.2); }
.footer-legal { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-legal a { font-size: .8rem; color: rgba(255,255,255,.2); transition: var(--t-fast); }
.footer-legal a:hover { color: rgba(255,255,255,.5); }

/* ── 22. FLOATING ELEMENTS ─────────────────────────────── */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--g-600);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(40,84,51,.45);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: var(--t-base);
  z-index: 900;
  font-size: .9rem;
}
.scroll-top-btn.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.scroll-top-btn:hover { background: var(--g-700); transform: translateY(-3px); }

/* Toast */
.toasts {
  position: fixed;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex; flex-direction: column; gap: .6rem;
  pointer-events: none;
  width: min(92vw, 380px);
}
.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  padding: .875rem 1.25rem;
  display: flex; align-items: center; gap: .875rem;
  font-size: .875rem;
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  pointer-events: auto;
  animation: slide-up .3s ease;
}
.toast.success { border-left: 3px solid var(--g-400); }
.toast.success i { color: var(--g-500); }
.toast.error { border-left: 3px solid #ef4444; }
.toast.error i { color: #ef4444; }

/* Cookie */
.cookie-bar {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  max-width: 480px;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xl);
  z-index: 9990;
  animation: slide-up .4s ease;
  display: flex;
  align-items: flex-start;
  gap: .875rem;
}
.cookie-bar.hidden { display: none; }
.cookie-emoji { font-size: 1.5rem; flex-shrink: 0; line-height: 1; }
.cookie-content { flex: 1; }
.cookie-title { font-weight: 700; font-size: .875rem; margin-bottom: .2rem; }
.cookie-text  { font-size: .8rem; color: var(--text-muted); }
.cookie-actions { display: flex; gap: .5rem; margin-top: .75rem; }
.btn-accept { background: var(--g-600); color: var(--white); padding: .35rem .9rem; border-radius: var(--r-full); font-size: .78rem; font-weight: 600; cursor: pointer; transition: var(--t-fast); border: none; }
.btn-accept:hover { background: var(--g-700); }
.btn-decline { color: var(--text-muted); padding: .35rem .75rem; font-size: .78rem; cursor: pointer; transition: var(--t-fast); background: none; border: none; }
.btn-decline:hover { color: var(--text-primary); }

/* ── 23. ANIMATIONS ─────────────────────────────────────── */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}
@keyframes slide-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slide-down {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes particle-float {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  10%  { opacity: .6; }
  90%  { opacity: .3; }
  100% { opacity: 0; transform: translateY(-80px) scale(1) rotate(180deg); }
}
@keyframes spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .1s; }
[data-reveal][data-delay="2"] { transition-delay: .2s; }
[data-reveal][data-delay="3"] { transition-delay: .3s; }
[data-reveal][data-delay="4"] { transition-delay: .4s; }

/* ── 24. RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --section-py: 5.5rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-inner { max-width: 100%; }
  .agro-ia-grid { grid-template-columns: 1fr; gap: 3rem; }
  .lead-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .testi-card { min-width: calc(50% - .75rem); }
  .why-grid { grid-template-columns: 1fr; }
  .why-item:not(:last-child)::after { display: none; }
}

@media (max-width: 768px) {
  :root { --section-py: 4rem; --nav-h: var(--nav-h-mobile); }
  .nav-right .btn { display: none; }
  .hero-sub { font-size: 1rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-trust { gap: 1.25rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::after { display: none; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid { grid-template-columns: 1fr; }
  .testi-card { min-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .search-row { flex-direction: column; }
  .filter-group { width: 100%; }
  .filter-pill { flex: 1; min-width: 0; }
  .lead-card { padding: 1.75rem 1.25rem; }
  .ia-chat-card { margin-top: 2rem; }
  .price-card.featured { transform: none; }
}

@media (max-width: 480px) {
  .hero-trust { flex-wrap: wrap; gap: 1rem; }
  .hero-trust .trust-stat { flex: 0 0 calc(50% - .5rem); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── 25. ACCESSIBILITY ─────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--g-500);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--g-600);
  color: var(--white);
  padding: .5rem 1rem;
  border-radius: var(--r-sm);
  z-index: 99999;
  font-weight: 600;
}
.skip-link:focus { top: 1rem; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .trust-bar-inner, .partners-track { animation: none; }
  .hero-landscape { animation: none; }
}

/* Page Loader */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--g-950);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity .5s ease, visibility .5s ease;
}
.page-loader.out { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-brand { font-family: var(--font-display); font-size: 2rem; color: var(--g-200); margin-bottom: 1.75rem; }
.loader-brand span { color: var(--gold-400); }
.loader-track { width: 180px; height: 2px; background: rgba(255,255,255,.08); border-radius: 9px; overflow: hidden; }
.loader-fill { height: 100%; background: var(--grad-gold); border-radius: 9px; animation: loader-grow 1.6s ease-in-out forwards; }
@keyframes loader-grow { from { width: 0; } to { width: 100%; } }


/* ═══════════════════════════════════════════════════════════
   MODAL DE PAGO — CULQI / SIMULACIÓN
   ─────────────────────────────────────────────────────────── */

/* Backdrop */
.pay-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.pay-modal[hidden] { display: none; }
.pay-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 14, 9, .72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Dialog */
.pay-dialog {
  position: relative;
  background: #fff;
  border-radius: 20px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 80px rgba(0,0,0,.3), 0 2px 8px rgba(0,0,0,.15);
  overflow: hidden;
  max-height: 92vh;
  overflow-y: auto;
  scrollbar-width: thin;
}
[data-theme="dark"] .pay-dialog { background: var(--g-900); }

/* Close */
.pay-close {
  position: absolute;
  top: .9rem;
  right: .9rem;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--g-100);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--g-500);
  font-size: .85rem;
  z-index: 2;
  transition: background .2s, color .2s;
}
.pay-close:hover { background: var(--g-200); color: var(--g-800); }
[data-theme="dark"] .pay-close { background: var(--g-800); color: var(--g-300); }

/* Step container */
.pay-step { padding: 1.5rem 1.75rem 1.75rem; }

/* Header brand */
.pay-header-brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.1rem;
  font-size: .9rem;
  font-weight: 700;
  color: var(--g-800);
  letter-spacing: .04em;
}
.pay-logo-mark { font-size: 1.1rem; }
.pay-logo-name { color: var(--g-700); }
.pay-sim-badge {
  margin-left: auto;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: #fef3c7;
  color: #92400e;
  padding: .2rem .55rem;
  border-radius: 20px;
  border: 1px solid #fcd34d;
}
[data-theme="dark"] .pay-sim-badge { background: #3d2c0a; color: #fcd34d; border-color: #78450a; }

/* Course summary */
.pay-course-summary {
  background: var(--g-50);
  border-radius: 12px;
  padding: .9rem 1rem;
  margin-bottom: 1.25rem;
}
[data-theme="dark"] .pay-course-summary { background: var(--g-800); }
.pay-course-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--g-500); margin-bottom: .2rem; }
.pay-course-name { font-weight: 700; color: var(--g-800); font-size: .95rem; line-height: 1.3; }
[data-theme="dark"] .pay-course-name { color: var(--g-100); }
.pay-course-price { font-size: 1.4rem; font-weight: 800; color: var(--g-700); margin-top: .3rem; font-family: var(--font-display); }

/* ─── Tarjeta visual ──────────────────── */
.pay-card-visual {
  position: relative;
  height: 120px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--g-700) 0%, var(--g-950) 100%);
  padding: 1rem 1.1rem;
  margin-bottom: 1.25rem;
  overflow: hidden;
  color: #fff;
  font-family: 'Courier New', monospace;
  transition: background .4s;
}
.pay-card-visual.visa   { background: linear-gradient(135deg, #1a1f71 0%, #0d47a1 100%); }
.pay-card-visual.master { background: linear-gradient(135deg, #1b1b1b 0%, #eb001b 80%); }
.pay-card-visual.amex   { background: linear-gradient(135deg, #007b5e 0%, #00bcd4 100%); }
.pcv-bg {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  pointer-events: none;
}
.pay-card-visual::after {
  content: '';
  position: absolute;
  bottom: -25px;
  left: -20px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}
.pcv-chip {
  width: 28px;
  height: 20px;
  background: linear-gradient(135deg, #ffd700 0%, #c8860a 100%);
  border-radius: 4px;
  margin-bottom: .5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 3px;
}
.pcv-chip-line { width: 100%; height: 2px; background: rgba(0,0,0,.25); border-radius: 1px; }
.pcv-number {
  font-size: .95rem;
  letter-spacing: .18em;
  color: rgba(255,255,255,.9);
  position: absolute;
  bottom: 32px;
  left: 1.1rem;
  font-weight: 500;
}
.pcv-footer {
  position: absolute;
  bottom: .8rem;
  left: 1.1rem;
  right: 1.1rem;
  display: flex;
  align-items: flex-end;
  gap: 1rem;
}
.pcv-label { font-size: .55rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.55); margin-bottom: 1px; }
.pcv-holder { font-size: .72rem; text-transform: uppercase; color: #fff; letter-spacing: .04em; max-width: 140px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pcv-expiry { font-size: .72rem; color: #fff; }
.pcv-brand {
  margin-left: auto;
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
}

/* ─── Fields ──────────────────────────── */
.pay-field { margin-bottom: .9rem; }
.pay-field label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--g-600);
  margin-bottom: .3rem;
  letter-spacing: .02em;
}
[data-theme="dark"] .pay-field label { color: var(--g-400); }
.pay-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.pay-input-wrap { position: relative; }
.pay-field-icon {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--g-400);
  font-size: .8rem;
  pointer-events: none;
}
.pay-field-icon-r { left: auto; right: .75rem; cursor: help; }
.pay-field input {
  width: 100%;
  padding: .65rem .9rem;
  border: 1.5px solid var(--g-200);
  border-radius: 10px;
  font-size: .9rem;
  font-family: var(--font-body);
  color: var(--g-800);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  box-sizing: border-box;
}
.pay-input-wrap input { padding-left: 2.2rem; }
.pay-input-wrap input.has-right-icon { padding-right: 2.2rem; }
.pay-field input:focus {
  outline: none;
  border-color: var(--g-500);
  box-shadow: 0 0 0 3px rgba(50,107,66,.12);
}
.pay-field input.error { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.1); }
[data-theme="dark"] .pay-field input { background: var(--g-800); border-color: var(--g-700); color: var(--g-100); }
[data-theme="dark"] .pay-field input:focus { border-color: var(--g-400); box-shadow: 0 0 0 3px rgba(50,107,66,.2); }

/* Error inline */
.pay-error-msg {
  background: #fee2e2;
  color: #991b1b;
  border-radius: 10px;
  padding: .65rem .9rem;
  font-size: .82rem;
  margin-bottom: .9rem;
  border-left: 3px solid #ef4444;
}
[data-theme="dark"] .pay-error-msg { background: #3d0b0b; color: #fca5a5; }

/* Submit btn */
.pay-submit-btn {
  width: 100%;
  padding: .85rem;
  background: var(--g-700);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  transition: background .2s, transform .1s;
  letter-spacing: .01em;
}
.pay-submit-btn:hover:not(:disabled) { background: var(--g-600); }
.pay-submit-btn:active:not(:disabled) { transform: scale(.98); }
.pay-submit-btn:disabled { opacity: .65; cursor: not-allowed; }
.pay-btn-amount { font-size: 1.05rem; }
.pay-secure-note {
  text-align: center;
  font-size: .73rem;
  color: var(--g-400);
  margin-top: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
}

/* ─── Step 2: Processing ──────────────── */
#payStep2 { text-align: center; padding: 2.5rem 1.75rem; }
.pay-processing { }
.pay-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 4px solid var(--g-100);
  border-top-color: var(--g-600);
  animation: pay-spin 1s linear infinite;
  margin: 0 auto 1.5rem;
  position: relative;
}
.pay-ring-inner {
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--gold-500);
  animation: pay-spin .7s linear infinite reverse;
}
@keyframes pay-spin { to { transform: rotate(360deg); } }
.pay-proc-title { font-weight: 700; font-size: 1.1rem; color: var(--g-800); margin-bottom: .4rem; }
[data-theme="dark"] .pay-proc-title { color: var(--g-100); }
.pay-proc-sub { font-size: .82rem; color: var(--g-500); margin-bottom: 1.5rem; }
.pay-proc-steps { text-align: left; max-width: 220px; margin: 0 auto; display: flex; flex-direction: column; gap: .45rem; }
.pay-proc-step { font-size: .8rem; color: var(--g-400); display: flex; align-items: center; gap: .5rem; transition: color .3s; }
.pay-proc-step.done { color: var(--g-600); }
.pay-proc-step.active { color: var(--g-700); font-weight: 600; }
[data-theme="dark"] .pay-proc-step.active { color: var(--g-300); }

/* ─── Step 3: Success ────────────────── */
#payStep3 { text-align: center; padding: 2.5rem 1.75rem; }
.pay-checkmark { width: 72px; height: 72px; margin: 0 auto 1.25rem; }
.pay-check-svg { width: 100%; height: 100%; }
.pay-check-circle {
  stroke: var(--g-500);
  stroke-width: 2;
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  animation: pay-circle .6s cubic-bezier(.65,.05,.35,.95) forwards;
}
.pay-check-path {
  stroke: var(--g-600);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: pay-check .4s .5s cubic-bezier(.65,.05,.35,.95) forwards;
}
@keyframes pay-circle { to { stroke-dashoffset: 0; } }
@keyframes pay-check  { to { stroke-dashoffset: 0; } }
.pay-success-title { font-family: var(--font-display); font-size: 1.5rem; color: var(--g-800); margin-bottom: .5rem; }
[data-theme="dark"] .pay-success-title { color: var(--g-100); }
.pay-success-msg { color: var(--g-600); font-size: .9rem; margin-bottom: 1.1rem; }
.pay-order-box { background: var(--g-50); border-radius: 10px; padding: .65rem 1rem; display: inline-block; margin-bottom: .8rem; }
[data-theme="dark"] .pay-order-box { background: var(--g-800); }
.pay-order-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .07em; color: var(--g-500); margin-bottom: .15rem; }
.pay-order-id { font-family: monospace; font-weight: 700; color: var(--g-700); font-size: .9rem; letter-spacing: .04em; }
.pay-email-note { font-size: .78rem; color: var(--g-500); margin-bottom: 1.25rem; }

/* ─── Step 4: Fail ───────────────────── */
#payStep4 { text-align: center; padding: 2.5rem 1.75rem; }
.pay-fail-icon { font-size: 3.5rem; color: #ef4444; margin-bottom: 1rem; }
.pay-fail-title { font-family: var(--font-display); font-size: 1.4rem; color: var(--g-800); margin-bottom: .5rem; }
[data-theme="dark"] .pay-fail-title { color: var(--g-100); }
.pay-fail-msg { color: var(--g-600); font-size: .9rem; margin-bottom: 1.25rem; max-width: 280px; margin-left: auto; margin-right: auto; }
.pay-cancel-link { background: none; border: none; cursor: pointer; color: var(--g-400); font-size: .82rem; display: block; margin: .75rem auto 0; text-decoration: underline; font-family: var(--font-body); }
.pay-cancel-link:hover { color: var(--g-600); }

/* ─── Open animation ─────────────────── */
.pay-dialog { animation: pay-in .3s cubic-bezier(.34,1.4,.64,1); }
@keyframes pay-in { from { opacity:0; transform:scale(.94) translateY(12px); } to { opacity:1; transform:none; } }

/* ─── Mobile ─────────────────────────── */
@media (max-width: 480px) {
  .pay-step { padding: 1.25rem 1.25rem 1.5rem; }
  .pay-card-visual { height: 108px; }
  .pcv-number { font-size: .82rem; }
  .pay-field-row { grid-template-columns: 1fr 1fr; }
}