/* ==========================================================
   elcurso.cl — Landing
   Sistema de diseño extraído de las capturas de la app
   ========================================================== */

:root {
  /* Crema / fondo */
  --bg: #FBF7F0;
  --bg-2: #F5EFE4;
  --bg-3: #EFE7D8;
  --surface: #FFFFFF;
  --line: #E9E1D2;
  --line-2: #D9CFBC;

  /* Tinta */
  --ink: #1F1B16;
  --ink-2: #4A4138;
  --ink-3: #7A6F60;
  --ink-4: #A89B89;

  /* Primario - ámbar/tabaco */
  --brand: #B8651C;
  --brand-2: #9E5314;
  --brand-soft: #F5E3CE;
  --brand-soft-2: #FBEFD9;

  /* Acentos (de la app) */
  --mint: #C8E6D6;
  --mint-ink: #2F7A55;
  --lavender: #DDD8F1;
  --lavender-ink: #5B4FB5;
  --peach: #F5DCC4;
  --peach-ink: #9C6B36;
  --rose: #F4D2D8;
  --rose-ink: #B14256;
  --sky: #D5E2F1;
  --sky-ink: #3F5F9A;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(40, 28, 12, 0.04);
  --shadow: 0 4px 14px -6px rgba(40, 28, 12, 0.10), 0 1px 2px rgba(40, 28, 12, 0.04);
  --shadow-lg: 0 30px 60px -30px rgba(40, 28, 12, 0.25), 0 12px 30px -16px rgba(40, 28, 12, 0.12);

  --font-display: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }

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

button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* =================== Layout =================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) {
  .container { padding: 0 40px; }
}

/* =================== Type =================== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand);
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; margin: 0; color: var(--ink); }
h1 { font-size: clamp(38px, 6vw, 76px); }
h2 { font-size: clamp(30px, 4.2vw, 52px); letter-spacing: -0.025em; }
h3 { font-size: clamp(20px, 2.2vw, 26px); letter-spacing: -0.015em; line-height: 1.2; }

p { margin: 0; color: var(--ink-2); }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); line-height: 1.5; }

.muted { color: var(--ink-3); }

/* =================== Buttons =================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 6px 16px -6px rgba(184, 101, 28, 0.55);
}
.btn-primary:hover { background: var(--brand-2); transform: translateY(-1px); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-2);
}
.btn-secondary:hover { background: var(--bg-2); }
.btn-ghost {
  color: var(--ink-2);
  padding: 10px 14px;
}
.btn-ghost:hover { color: var(--ink); }

.btn-lg { padding: 16px 26px; font-size: 16px; }

/* =================== Nav =================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 240, 0.78);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--brand);
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
}
.nav-logo .dot { color: var(--ink); }
.nav-links {
  display: none;
  gap: 30px;
  font-size: 14.5px;
  color: var(--ink-2);
  font-weight: 500;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
@media (min-width: 900px) {
  .nav-links { display: flex; }
}

/* =================== Hero =================== */
.hero {
  position: relative;
  padding: 40px 0 60px;
  overflow: hidden;
}
@media (min-width: 768px) {
  .hero { padding: 64px 0 100px; }
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-bg::before {
  content: "";
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(184,101,28,0.10), transparent 60%);
  border-radius: 50%;
}
.hero-bg::after {
  content: "";
  position: absolute;
  bottom: -250px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(95, 79, 181, 0.06), transparent 60%);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1000px) {
  .hero-grid {
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
  }
}

.hero-copy h1 {
  margin-top: 18px;
}
.hero-copy h1 .accent {
  background: linear-gradient(180deg, transparent 65%, var(--brand-soft) 65%);
  padding: 0 4px;
  border-radius: 4px;
}
.hero-copy .lead {
  margin-top: 22px;
  max-width: 560px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.hero-trust {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 26px;
  color: var(--ink-3);
  font-size: 14px;
}
.hero-trust .stars { color: var(--brand); letter-spacing: 1px; }
.hero-trust .sep { width: 1px; height: 18px; background: var(--line-2); }

/* Phone visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 560px;
}
.hero-visual .card-floater {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  box-shadow: var(--shadow-lg);
  font-size: 12.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.hero-visual .card-floater > div:last-child { display: flex; flex-direction: column; gap: 2px; }
.hero-visual .card-floater.f1 { top: 6%; left: -2%; }
.hero-visual .card-floater.f2 { bottom: 14%; right: -2%; }
.hero-visual .card-floater .ico {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
@media (max-width: 720px) {
  .hero-visual { min-height: 600px; }
  .hero-visual .card-floater { display: none; }
}

/* =================== Phone frame =================== */
.phone {
  --phone-w: 320px;
  --phone-h: 660px;
  width: var(--phone-w);
  height: var(--phone-h);
  background: #1a1714;
  border-radius: 44px;
  padding: 8px;
  box-shadow:
    0 0 0 2px #2a241e,
    0 60px 100px -40px rgba(40, 28, 12, 0.45),
    0 30px 60px -30px rgba(40, 28, 12, 0.30);
  position: relative;
}
.phone-screen {
  width: 100%; height: 100%;
  background: var(--bg);
  border-radius: 36px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}
.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 28px;
  background: #0f0c09;
  border-radius: 999px;
  z-index: 5;
}
.phone-statusbar {
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px 0 28px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  flex-shrink: 0;
}
.phone-statusbar .icons {
  display: flex; gap: 5px; align-items: center;
}
.phone-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.phone-tabbar {
  height: 70px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-bottom: 6px;
  flex-shrink: 0;
}
.phone-tabbar .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 10px;
  color: var(--ink-3);
  font-weight: 500;
  position: relative;
}
.phone-tabbar .tab.active { color: var(--brand); }
.phone-tabbar .tab.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--brand);
}
.phone-tabbar .tab .icon {
  width: 22px; height: 22px;
  display: grid; place-items: center;
}

/* Course header (sunset) */
.course-hero {
  margin: 12px;
  border-radius: 18px;
  min-height: 130px;
  background: linear-gradient(135deg, #2a1f3a 0%, #6b2d3f 35%, #c46339 65%, #f5a663 100%);
  position: relative;
  overflow: hidden;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: #fff;
}
.course-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 80%, rgba(255,255,255,0.15), transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(255,200,150,0.25), transparent 50%);
}
.course-hero .top {
  display: flex; justify-content: space-between; align-items: flex-start;
  position: relative; z-index: 1;
  gap: 8px;
  flex-wrap: nowrap;
}
.course-hero .badge {
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 9.5px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}
.course-hero .pills {
  display: flex; gap: 5px;
}
.course-hero .pill {
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  padding: 5px 8px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 4px;
}
.course-hero .bottom {
  display: flex; align-items: center; gap: 10px;
  position: relative; z-index: 1;
  min-width: 0;
}
.course-hero .titles { min-width: 0; flex: 1; }
.course-hero .logo {
  width: 46px; height: 46px;
  background: #fff;
  border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 800;
  color: var(--brand);
  font-size: 14px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.course-hero .titles { line-height: 1.15; padding-bottom: 2px; }
.course-hero .titles .name { font-size: 13.5px; font-weight: 700; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.course-hero .titles .school, .course-hero .titles .prof { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.course-hero .titles .school { font-size: 11px; opacity: 0.9; }
.course-hero .titles .prof { font-size: 11px; opacity: 0.85; }

/* Course header — chalkboard variant for libros */
.course-hero.chalk {
  background: linear-gradient(135deg, #1a2418 0%, #2a3328 50%, #3a4538 100%);
}
.course-hero.chalk::before {
  background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.05), transparent 70%);
}
.course-hero.chalk .logo {
  background: #d8d2c3;
  color: var(--ink-2);
  font-size: 18px;
}

/* Generic phone sections */
.ph-section { padding: 4px 14px 8px; }
.ph-label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 8px 0 6px;
}
.ph-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 6px;
}
.ph-row { display: flex; align-items: center; gap: 10px; }

/* Day chips */
.day-chips {
  display: flex; gap: 5px; padding: 0 14px;
}
.day-chip {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 12px;
  padding: 7px 4px;
  text-align: center;
  font-size: 9.5px;
  color: var(--ink-2);
  position: relative;
}
.day-chip .num { font-size: 13px; font-weight: 700; color: var(--ink); display: block; }
.day-chip.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.day-chip.active .num { color: #fff; }
.day-chip .badge {
  position: absolute;
  top: -4px; right: -4px;
  width: 14px; height: 14px;
  background: #DC3545;
  color: #fff;
  border-radius: 50%;
  font-size: 8px;
  font-weight: 700;
  display: grid; place-items: center;
  border: 2px solid var(--bg);
}

/* Schedule blocks */
.sched-block {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 4px;
  overflow: hidden;
  font-size: 10.5px;
}
.sched-block .time {
  padding: 8px 6px;
  font-size: 9px;
  color: var(--ink-2);
  font-weight: 600;
  line-height: 1.2;
  border-right: 3px solid;
  background: var(--bg);
  min-width: 38px;
  display: flex; flex-direction: column; justify-content: center;
}
.sched-block .name { padding: 8px 10px; flex: 1; font-weight: 600; }
.sched-block .dur { padding: 8px 10px; color: var(--ink-3); font-size: 9.5px; }
.sched-block.lang { background: #FBEDEE; }
.sched-block.lang .time { border-color: #C44A57; }
.sched-block.lang .name { color: #9A2F3A; }
.sched-block.math { background: #ECEAFB; }
.sched-block.math .time { border-color: #5B4FB5; }
.sched-block.math .name { color: #3D348B; }
.sched-block.music { background: #E5F3EA; }
.sched-block.music .time { border-color: #3E8E5C; }
.sched-block.music .name { color: #2A6740; }
.sched-block.gap {
  background: transparent;
  border: none;
  padding: 0 10px 0 44px;
  color: var(--ink-3);
  font-size: 9px;
  margin: -2px 0 4px;
  display: block;
}

/* Nutrition bars */
.nutri-card { padding: 12px; }
.nutri-row { margin-bottom: 9px; }
.nutri-row:last-child { margin-bottom: 0; }
.nutri-row .top {
  display: flex; justify-content: space-between;
  font-size: 10.5px; margin-bottom: 4px;
}
.nutri-row .label { color: var(--ink); font-weight: 500; }
.nutri-row .val { color: var(--ink-2); }
.nutri-row .bar {
  height: 4px; border-radius: 2px;
  background: var(--bg-2);
  overflow: hidden;
}
.nutri-row .fill { height: 100%; border-radius: 2px; }

/* Library tags */
.lib-tags {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 7px;
  padding: 0 14px;
}
.lib-tag {
  border-radius: 12px;
  padding: 12px 6px;
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.lib-tag.blue { background: var(--sky); color: var(--sky-ink); }
.lib-tag.green { background: var(--mint); color: var(--mint-ink); }
.lib-tag.peach { background: var(--peach); color: var(--peach-ink); }

.taller-banner {
  margin: 8px 14px 0;
  background: var(--rose);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex; align-items: center; gap: 10px;
  color: var(--rose-ink);
}
.taller-banner .icon {
  width: 32px; height: 32px;
  background: #C5395B;
  color: #fff;
  border-radius: 8px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.taller-banner .new {
  background: #C5395B; color: #fff;
  font-size: 8px; padding: 2px 6px; border-radius: 999px;
  margin-left: 6px;
  font-weight: 700;
}
.taller-banner .title { font-weight: 700; font-size: 11px; line-height: 1.2; }
.taller-banner .desc { font-size: 9.5px; opacity: 0.85; line-height: 1.25; margin-top: 2px; }

.book-row {
  display: flex; gap: 10px; align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 5px;
}
.book-row .cover {
  width: 30px; height: 36px;
  border-radius: 5px;
  flex-shrink: 0;
}
.book-row .info { flex: 1; min-width: 0; }
.book-row .title { font-size: 11px; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.book-row .author { font-size: 9.5px; color: var(--ink-3); }
.book-row .badge {
  display: inline-block;
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 999px;
  margin-top: 3px;
  font-weight: 600;
}
.book-row .badge.reading { background: var(--mint); color: var(--mint-ink); }
.book-row .badge.next { background: var(--peach); color: var(--peach-ink); }

/* Event row */
.event-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.event-row:last-child { border-bottom: none; }
.event-row .ico {
  width: 28px; height: 28px;
  border-radius: 7px;
  display: grid; place-items: center;
  flex-shrink: 0;
  font-size: 12px;
}
.event-row .info { flex: 1; min-width: 0; }
.event-row .info .t { font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.event-row .info .d { font-size: 9.5px; color: var(--ink-3); }

.events-header {
  display: flex; align-items: center; gap: 10px;
  background: var(--lavender);
  color: var(--lavender-ink);
  border-radius: 12px;
  padding: 9px 12px;
  margin: 6px 14px;
  font-size: 12px;
  font-weight: 600;
}
.events-header .count {
  margin-left: auto;
  background: rgba(91, 79, 181, 0.18);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
}

/* =================== Marquee strip =================== */
.feature-strip {
  background: var(--ink);
  color: #F5EFE4;
  padding: 22px 0;
}
.feature-strip-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.feature-strip-inner .item {
  display: inline-flex; align-items: center; gap: 8px; opacity: 0.92;
}
.feature-strip-inner .sep {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--brand);
  opacity: 0.6;
}

/* =================== Section =================== */
.section {
  padding: 80px 0;
}
@media (min-width: 768px) {
  .section { padding: 120px 0; }
}
.section.alt {
  background: var(--bg-2);
}

.section-head {
  max-width: 760px;
  margin-bottom: 48px;
}
.section-head.center {
  margin-left: auto; margin-right: auto;
  text-align: center;
}
.section-head h2 { margin-top: 14px; }
.section-head .lead { margin-top: 18px; max-width: 620px; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

/* =================== Feature alternating =================== */
.feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding: 30px 0;
}
@media (min-width: 1000px) {
  .feature {
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    padding: 50px 0;
  }
  .feature.reverse .feature-text { order: 2; }
  .feature.reverse .feature-visual { order: 1; }
}
.feature-text .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.feature-text h2 { margin-top: 18px; }
.feature-text .lead { margin-top: 18px; }
.feature-list {
  margin-top: 24px;
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feature-list li {
  display: flex;
  gap: 12px;
  font-size: 15.5px;
  color: var(--ink-2);
  line-height: 1.45;
}
.feature-list li .check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid; place-items: center;
  margin-top: 2px;
}

.feature-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  min-height: 580px;
}

/* tag colors */
.tag-amber { background: var(--brand-soft); color: var(--brand-2); }
.tag-mint { background: var(--mint); color: var(--mint-ink); }
.tag-lavender { background: var(--lavender); color: var(--lavender-ink); }
.tag-peach { background: var(--peach); color: var(--peach-ink); }
.tag-rose { background: var(--rose); color: var(--rose-ink); }

/* =================== How it works =================== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}
.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
}
.step .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--brand);
  letter-spacing: 0.08em;
}
.step h3 { margin-top: 14px; }
.step p { margin-top: 8px; font-size: 15px; }

/* =================== Stats / proof =================== */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .stats { grid-template-columns: repeat(4, 1fr); gap: 30px; }
}
.stat {
  border-top: 1px solid var(--line-2);
  padding-top: 22px;
}
.stat .num {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.stat .label {
  margin-top: 10px;
  color: var(--ink-3);
  font-size: 14px;
}

/* =================== FAQ =================== */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 900px) {
  .faq-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  cursor: pointer;
  transition: background .2s;
}
.faq-item:hover { background: var(--bg-2); }
.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 600;
  font-size: 15.5px;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg-2);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: transform .2s, background .2s;
}
.faq-item[open] summary .icon { transform: rotate(45deg); background: var(--brand-soft); color: var(--brand); }
.faq-item .answer {
  margin-top: 12px;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.55;
}

/* =================== Final CTA =================== */
.cta-final {
  background: var(--ink);
  color: #F5EFE4;
  border-radius: var(--radius-xl);
  padding: 60px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) {
  .cta-final { padding: 100px 60px; }
}
.cta-final::before {
  content: "";
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(184,101,28,0.45), transparent 60%);
  pointer-events: none;
}
.cta-final h2 {
  color: #fff;
  position: relative;
  font-size: clamp(34px, 5vw, 60px);
}
.cta-final .lead {
  color: #d6cdb9;
  margin: 22px auto 0;
  max-width: 580px;
  position: relative;
}
.cta-final .actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  position: relative;
}
.cta-final .btn-secondary {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
  color: #fff;
}
.cta-final .btn-secondary:hover { background: rgba(255,255,255,0.15); }

/* =================== Footer =================== */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 40px; }
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; }
.footer-col a { color: var(--ink-2); }
.footer-col a:hover { color: var(--brand); }
.footer-brand p { font-size: 14.5px; color: var(--ink-3); margin-top: 10px; max-width: 280px; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--ink-3);
}

/* Phone scaling on small screens */
@media (max-width: 480px) {
  .phone {
    --phone-w: 280px;
    --phone-h: 580px;
  }
  .hero-visual { min-height: 600px; }
}

/* Decorative grid pattern (subtle) */
.dot-pattern {
  background-image: radial-gradient(rgba(184,101,28,0.18) 1px, transparent 1px);
  background-size: 18px 18px;
}

@media (max-width: 720px) {
  .nav-search { display: none !important; }
}
@media (max-width: 540px) {
  .nav-cta .btn-primary { padding: 8px 12px !important; font-size: 13px !important; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

/* mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  padding: 24px;
  display: none;
  flex-direction: column;
}
.mobile-menu.open { display: flex; }
.mobile-menu .top { display: flex; justify-content: space-between; align-items: center; height: 48px; }
.mobile-menu nav { margin-top: 40px; display: flex; flex-direction: column; gap: 24px; font-size: 24px; font-weight: 600; }
.mobile-menu .actions { margin-top: auto; padding-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 900px) {
  .mobile-menu { display: none !important; }
}

.menu-trigger {
  display: inline-flex;
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  align-items: center; justify-content: center;
}
@media (min-width: 900px) {
  .menu-trigger { display: none; }
}