:root {
  --bg: #0c0c0b;
  --bg-soft: #141412;
  --surface: #181816;
  --surface-2: #20201d;

  --text: #f5f1e8;
  --text-soft: #d6d0c5;
  --text-muted: #a59f94;

  --line: rgba(245, 241, 232, 0.12);
  --line-strong: rgba(245, 241, 232, 0.22);

  --sand: #d8c7ae;
  --stone: #9b8d7a;
  --terracotta: #9f6b4f;
  --olive: #5f6c5a;

  --success: #8fb99b;
  --error: #d28d84;

  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.18);
  --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.3);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --container: 1240px;
  --container-wide: 1380px;

  --section-space: clamp(5rem, 8vw, 8rem);
  --section-space-sm: clamp(3.5rem, 6vw, 5.5rem);

  --transition-fast: 180ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 600ms ease;

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(159, 107, 79, 0.08), transparent 26%),
    radial-gradient(circle at bottom right, rgba(216, 199, 174, 0.05), transparent 22%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

input,
textarea,
select {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1rem;
  outline: none;
  transition:
    border-color var(--transition-base),
    background var(--transition-base),
    transform var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--sand);
  background: rgba(255, 255, 255, 0.04);
}

textarea {
  resize: vertical;
  min-height: 160px;
}

::placeholder {
  color: var(--text-muted);
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.container-wide {
  width: min(calc(100% - 2rem), var(--container-wide));
  margin-inline: auto;
}

.section {
  padding: var(--section-space) 0;
  position: relative;
}

.section-sm {
  padding: var(--section-space-sm) 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.eyebrow::before {
  content: "";
  width: 38px;
  height: 1px;
  background: var(--line-strong);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  line-height: 0.95;
  font-weight: 500;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(3.4rem, 7vw, 7rem);
}

h2 {
  font-size: clamp(2.4rem, 4.8vw, 4.5rem);
}

h3 {
  font-size: clamp(1.6rem, 2.5vw, 2.3rem);
}

p {
  margin: 0 0 1rem;
  color: var(--text-soft);
  font-size: 1rem;
}

.lead {
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
  color: var(--text-soft);
  max-width: 62ch;
}

.text-muted {
  color: var(--text-muted);
}

.text-balance {
  text-wrap: balance;
}

.grid-2 {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stack-sm > * + * {
  margin-top: 0.85rem;
}

.stack-md > * + * {
  margin-top: 1.25rem;
}

.stack-lg > * + * {
  margin-top: 1.75rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 52px;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  font-size: 0.94rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition:
    transform var(--transition-fast),
    background var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    opacity var(--transition-base);
}

.btn-primary {
  background: #C6A75E;   /* dorado elegante */
  color: #111111;        /* texto oscuro para contraste */
  border: none;
  font-weight: 500;
}

.btn-primary:hover {
  background: #D4B66A;
  transform: translateY(-1px);
}

.btn-secondary {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(245, 241, 232, 0.34);
  background: rgba(255, 255, 255, 0.04);
}

.btn-ghost {
  padding-inline: 0;
  min-height: auto;
  border-radius: 0;
  color: var(--text-soft);
  text-transform: none;
  letter-spacing: 0.02em;
}

.btn-ghost:hover {
  color: var(--text);
}

.card {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.015) 100%
  );
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.section-head {
  display: grid;
  gap: 1rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-head.narrow {
  max-width: 760px;
}

.kicker {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--line-strong) 20%,
    var(--line-strong) 80%,
    transparent 100%
  );
}

.bg-soft {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.01) 100%
  );
}

.rounded-xl {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hide {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  border: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

body.is-loading {
  overflow: hidden;
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 1100px) {
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container,
  .container-wide {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .btn {
    width: 100%;
  }

  .btn-row {
    align-items: stretch;
  }

  h1 {
    font-size: clamp(2.7rem, 13vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }
}