/* Biblia Torah Viviente — presentacion premium */
:root {
  --color-bg-deep: #05070c;
  --color-bg: #0a0e14;
  --color-surface: #121820;
  --color-surface-elevated: #1a222e;
  --color-surface-card: #151c2a;
  --color-gold: #e4c77b;
  --color-gold-mid: #c9a227;
  --color-gold-deep: #8a6b1f;
  --color-accent: #2d6a5a;
  --color-accent-deep: #1e4a3f;
  --color-sapphire: #3d5a6e;
  --color-text: #f2efe8;
  --color-text-soft: #d4cfc3;
  --color-text-muted: #8b8f98;
  --color-border-subtle: rgba(255, 255, 255, 0.06);
  --color-border-gold: rgba(228, 199, 123, 0.35);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.04);
  --shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(228, 199, 123, 0.12);
  --shadow-gold-glow: 0 0 60px rgba(201, 162, 39, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg-deep);
  background-image:
    radial-gradient(ellipse 100% 80% at 50% -30%, rgba(61, 90, 110, 0.22), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 20%, rgba(201, 162, 39, 0.08), transparent 50%),
    radial-gradient(ellipse 70% 50% at 0% 80%, rgba(45, 106, 90, 0.12), transparent 45%),
    linear-gradient(180deg, var(--color-bg-deep) 0%, var(--color-bg) 35%, #0d1218 100%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--color-text-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
  padding-inline: 1rem;
}

/* Header */
.site-header {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 11, 16, 0.78);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  box-shadow: 0 1px 0 rgba(228, 199, 123, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.logo span {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-mid) 50%, var(--color-gold-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.25rem;
  background: linear-gradient(145deg, #f0d99a 0%, var(--color-gold-mid) 42%, var(--color-gold-deep) 100%);
  color: #1a1308 !important;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  border-radius: 999px;
  text-decoration: none !important;
  box-shadow: 0 4px 20px rgba(201, 162, 39, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  margin-right: 3ch;
}

.nav-cta:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(201, 162, 39, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  text-decoration: none !important;
}

/* Hero */
.hero {
  position: relative;
  padding: 4rem 0 4.5rem;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: -40% -20% auto;
  height: 85%;
  background: radial-gradient(ellipse closest-side at 50% 0%, rgba(228, 199, 123, 0.14), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin: 0 0 0.75rem;
  font-weight: 600;
  opacity: 0.95;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 5.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.hero-title-row #hero-title-es {
  background: linear-gradient(180deg, #fff9f0 0%, var(--color-text-soft) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-rule {
  width: min(200px, 50vw);
  height: 2px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(90deg, transparent, var(--color-gold-mid), var(--color-gold), var(--color-gold-mid), transparent);
  border-radius: 2px;
  opacity: 0.85;
}

.hero .tagline {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  max-width: 32rem;
  margin: 0 auto;
  line-height: 1.7;
}

.hero .tagline strong {
  color: var(--color-text-soft);
  font-weight: 600;
}

.paypal-sub {
  margin: 0 0 0.5rem;
  color: var(--color-gold);
  font-weight: 600;
  font-size: 0.98rem;
}

/* Sections */
section {
  padding: 2.75rem 0;
}

section h2 {
  font-family: var(--font-display);
  font-size: 1.95rem;
  font-weight: 600;
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
  color: var(--color-gold);
}

.section-region-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-soft);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(228, 199, 123, 0.22);
}

.section-region-title--spaced {
  margin-top: 2.25rem;
}

.about {
  background: linear-gradient(165deg, var(--color-surface-card) 0%, var(--color-surface) 100%);
  border-radius: var(--radius);
  padding: 2rem 1.85rem;
  margin-bottom: 0.5rem;
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
}

.about p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.about em {
  color: var(--color-gold);
  font-style: italic;
}

/* Donate panel */
.donate-panel {
  position: relative;
  background: linear-gradient(160deg, var(--color-surface-elevated) 0%, var(--color-surface) 55%, #141b26 100%);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid rgba(228, 199, 123, 0.12);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.donate-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(228, 199, 123, 0.25), transparent 40%, transparent 60%, rgba(61, 90, 110, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.amount-intro {
  margin-top: 0;
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.amount-intro strong {
  color: var(--color-gold);
  font-size: 1.1rem;
  font-weight: 700;
}

.amount-intro-note {
  display: inline;
  opacity: 0.9;
}

.amount-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.35rem 0 1.25rem;
}

.amount-btn {
  font-family: var(--font-body);
  padding: 0.65rem 1.15rem;
  border: 1px solid var(--color-border-subtle);
  background: rgba(0, 0, 0, 0.25);
  color: var(--color-text-soft);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 500;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.amount-btn:hover,
.amount-btn:focus-visible {
  border-color: var(--color-border-gold);
  outline: none;
  transform: translateY(-1px);
}

.amount-btn.active {
  background: linear-gradient(160deg, rgba(228, 199, 123, 0.18), rgba(201, 162, 39, 0.08));
  border-color: var(--color-gold-mid);
  color: var(--color-gold);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.12);
}

.custom-amount {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.custom-amount label {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.custom-amount input {
  width: 10.5rem;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.35);
  color: var(--color-text);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.custom-amount input:focus {
  outline: none;
  border-color: var(--color-gold-mid);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

.currency-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 1.15rem;
  margin-top: 1rem;
}

.method-card {
  position: relative;
  background: linear-gradient(165deg, var(--color-surface-card) 0%, rgba(18, 24, 32, 0.95) 100%);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius);
  padding: 1.45rem 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.method-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(228, 199, 123, 0.04), transparent 50%);
  pointer-events: none;
}

.method-card:hover {
  border-color: rgba(228, 199, 123, 0.22);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.method-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.method-card p {
  margin: 0 0 1rem;
  font-size: 0.93rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.method-card p:last-of-type {
  margin-bottom: 1rem;
}

.badge {
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  background: rgba(45, 106, 90, 0.35);
  color: #a8e0d0;
  border: 1px solid rgba(45, 106, 90, 0.35);
}

.method-card .btn-primary,
.method-card .btn-secondary {
  width: 100%;
  text-align: center;
  display: block;
  padding: 0.78rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.94rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-primary {
  background: linear-gradient(145deg, var(--color-accent) 0%, var(--color-accent-deep) 100%);
  color: #f4fffb;
  border: none;
  box-shadow: 0 4px 16px rgba(30, 74, 63, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(30, 74, 63, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-secondary {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-border-gold);
}

.btn-secondary:hover {
  background: rgba(228, 199, 123, 0.08);
}

#paypal-donate-container {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: stretch;
}

#paypal-donate-container .btn-primary {
  width: 100%;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 10, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: linear-gradient(165deg, #1c2533 0%, var(--color-surface-elevated) 100%);
  border: 1px solid rgba(228, 199, 123, 0.2);
  border-radius: var(--radius);
  padding: 2rem 1.85rem;
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.modal h3 {
  font-family: var(--font-display);
  margin: 0 0 1rem;
  color: var(--color-gold);
  font-size: 1.45rem;
  font-weight: 600;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.modal-close:hover {
  background: rgba(228, 199, 123, 0.12);
  color: var(--color-text);
}

.instruction-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.instruction-list li {
  margin-bottom: 0.45rem;
}

.config-warning {
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.12), rgba(201, 162, 39, 0.06));
  border: 1px solid rgba(228, 199, 123, 0.35);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.2rem;
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  color: #e8dcc4;
}

.config-warning strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-gold);
}

.confirm-email {
  margin-top: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-subtle);
}

.confirm-email a {
  font-weight: 600;
}

.mensaje-bendicion {
  margin-top: 1rem;
  color: var(--color-gold);
  font-size: 1.08rem;
  font-style: italic;
  font-family: var(--font-display);
  line-height: 1.55;
  letter-spacing: 0.01em;
}

/* Footer */
.site-footer {
  margin-top: 2.5rem;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--color-border-subtle);
  text-align: center;
  font-size: 0.86rem;
  color: var(--color-text-muted);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.2));
}

.legal {
  max-width: 38rem;
  margin: 0 auto 1rem;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .hero {
    padding: 2.75rem 0 3.25rem;
  }

  .donate-panel {
    padding: 1.65rem 1.25rem;
  }

  .nav-cta {
    font-size: 0.82rem;
    padding: 0.5rem 0.95rem;
  }
}
.hero-title-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
}
.hero-hebrew {
  font-family: "Noto Sans Hebrew", "Segoe UI Historic", serif;
  font-size: clamp(1.65rem, 4.2vw, 2.65rem);
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.02em;
}
.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  color: var(--color-text-soft);
  margin: 0 auto 0.5rem;
  font-weight: 500;
  max-width: 34rem;
  line-height: 1.45;
}
.hero-verse {
  margin: 0 auto 1.75rem;
  padding: 1.25rem 1.5rem;
  max-width: 36rem;
  border-left: 3px solid rgba(228, 199, 123, 0.45);
  background: rgba(0, 0, 0, 0.22);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  text-align: left;
}
.hero-verse-text {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--color-text-soft);
}
.hero-verse-ref {
  display: block;
  margin-top: 0.85rem;
  font-size: 0.88rem;
  font-style: normal;
  font-family: var(--font-body);
  color: var(--color-gold-mid);
  letter-spacing: 0.03em;
}
.hero-kicker a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 199, 123, 0.35);
}
.hero-kicker a:hover {
  color: var(--color-text-soft);
  border-bottom-color: var(--color-gold);
}
.logo-terumah {
  font-size: 0.72em;
  font-weight: 600;
  color: var(--color-gold-mid);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.footer-domain {
  margin-bottom: 0.35rem;
}
.footer-domain a {
  font-weight: 600;
  letter-spacing: 0.02em;
}
.inline-he {
  font-family: "Noto Sans Hebrew", serif;
  font-size: 1.05em;
}