/* =========================
   Design Tokens
========================= */
:root {
  --color-bg: #ececef;
  --color-surface: #ffffff;
  --color-primary: #b5918d;
  --color-primary-dark: #9f7a75;
  --color-text: #151515;
  --color-text-soft: #4a4a4a;
  --color-border: #d4d4d8;
  --color-success: #25d366;
  --font-base: "Montserrat", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --container-max: 1120px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08);
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
}

/* =========================
   Base / Accessibility
========================= */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}

a {
  color: inherit;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

:focus-visible {
  outline: 3px solid var(--color-primary-dark);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-3);
  z-index: 1000;
  background: var(--color-text);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.skip-link:focus {
  top: var(--space-3);
}

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

.section {
  padding-block: var(--space-6);
}

.section__title {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.7rem, 2.2vw, 2.6rem);
  line-height: 1.15;
}

.section__subtitle {
  margin: 0;
  max-width: 65ch;
  color: var(--color-text-soft);
}

/* =========================
   Buttons / CTA
========================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: var(--radius-pill);
  font-weight: 700;
  text-decoration: none;
  padding: 0.9rem 1.3rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn--primary {
  background: var(--color-success);
  color: #0e2b17;
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  transform: translateY(-2px);
}

.btn__microcopy {
  display: block;
  margin-top: 0.55rem;
  font-size: 0.875rem;
  color: var(--color-text-soft);
}

/* =========================
   Header / Hero
========================= */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}

.site-header__inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.site-header__brand {
  margin: 0;
  font-weight: 600;
  font-size: 1rem;
}

.site-header__tag {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.875rem;
}

.hero {
  background: linear-gradient(180deg, #fff 0%, #f8f8f9 100%);
}

.hero__content {
  display: grid;
  gap: var(--space-5);
}

.hero__eyebrow {
  display: inline-block;
  background: rgba(181, 145, 141, 0.15);
  color: #5f4642;
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.hero__title {
  margin: var(--space-3) 0 var(--space-3);
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.08;
}

.hero__description {
  margin: 0;
  max-width: 58ch;
  font-size: 1.06rem;
  color: var(--color-text-soft);
}

.hero__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.hero__meta {
  margin-top: var(--space-4);
}

/* =========================
   Grid blocks
========================= */
.two-col {
  display: grid;
  gap: var(--space-4);
}

.card {
  background: var(--color-surface);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.card--accent {
  background: var(--color-primary);
  color: #fff;
  border-color: transparent;
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.list__item {
  padding-left: 1.7rem;
  position: relative;
}

.list__item::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.module-grid {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.module {
  background: rgba(181, 145, 141, 0.12);
  border: 1px solid rgba(181, 145, 141, 0.35);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.module__title {
  margin: 0 0 0.45rem;
}

.module__subtitle {
  margin: 0 0 var(--space-2);
  color: #5f4642;
  font-weight: 700;
}

blockquote {
  margin: 0;
  padding-left: var(--space-3);
  border-left: 4px solid var(--color-primary);
  color: var(--color-text-soft);
}

.faq details {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: var(--space-3);
}

.faq details + details {
  margin-top: var(--space-2);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.contact-box {
  display: grid;
  gap: var(--space-3);
  align-items: center;
}

.contact-box__qr {
  max-width: 220px;
  background: #fff;
  padding: var(--space-2);
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0 var(--space-6);
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

.whatsapp-float {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 999;
}

.whatsapp-float .btn {
  padding-inline: 1rem;
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-7);
  }

  .hero__content,
  .two-col,
  .contact-box {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

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

  .whatsapp-float {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}