:root {
  --primary: #1B4D5C;
  --primary-light: #2A6F82;
  --secondary: #C4A574;
  --secondary-light: #E8D5B5;
  --accent: #3D8B7A;
  --background: #FAF8F5;
  --background-alt: #F0EBE3;
  --surface: #FFFFFF;
  --text: #1A2B33;
  --text-muted: #5C6B73;
  --text-light: #FFFFFF;
  --border: #E2DDD5;
  --success: #3D8B7A;
  --gradient: linear-gradient(135deg, #1B4D5C 0%, #3D8B7A 100%);
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --section-y: clamp(4rem, 8vw, 7rem);
  --container-max: min(1400px, 96vw);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(27, 77, 92, 0.08);
  --shadow-lg: 0 12px 48px rgba(27, 77, 92, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  width: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  width: 100%;
  min-width: 0;
  overflow-x: hidden;
}

main {
  width: 100%;
}

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

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

.container {
  width: min(var(--container-max), 100% - 1.5rem);
  margin-inline: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.header__inner > nav:not(.mobile-nav) {
  display: none;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header__logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.header__nav {
  display: none;
  gap: 2rem;
  list-style: none;
}

.header__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}

.header__nav a:hover {
  color: var(--primary);
}

.header__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.25rem;
  background: var(--gradient);
  color: var(--text-light);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 999px;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.header__cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 65px;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 99;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav a {
  font-weight: 500;
  color: var(--text);
}

/* Hero shell */
.hero {
  padding: 5rem 0 2.5rem;
  background:
    radial-gradient(ellipse at 100% 0%, rgba(61, 139, 122, 0.07) 0%, transparent 55%),
    var(--background);
  position: relative;
}

.hero__shell {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero__announce {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
}

.hero__announce--attention {
  background: linear-gradient(135deg, #FFF9EE 0%, #FDF3DC 100%);
  border: 2px solid var(--secondary);
  border-left: 5px solid #B8892E;
  box-shadow: 0 4px 20px rgba(196, 165, 116, 0.25);
}

.hero__announce-icon {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #B8892E;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 800;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(184, 137, 46, 0.35);
}

.hero__announce-badge {
  display: inline-flex;
  padding: 0.28rem 0.7rem;
  background: #B8892E;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 4px;
  margin-bottom: 0.4rem;
}

.hero__announce-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #7A5A1E;
  margin-bottom: 0.35rem;
  line-height: 1.25;
}

.hero__announce-text {
  font-size: 0.9rem;
  color: #5C4A2E;
  line-height: 1.55;
  font-weight: 500;
}

.hero__grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.hero__form-wrap {
  order: 1;
}

.hero__main {
  order: 2;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero__form-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.hero__form-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 1.55rem);
  font-weight: 600;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.hero__form-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.hero-form .form__radio-question {
  color: var(--text);
  font-weight: 600;
}

.hero-form .form__radio {
  background: var(--background);
  border-color: var(--border);
}

.hero-form .form__radio:hover {
  background: var(--background-alt);
  border-color: var(--accent);
}

.hero-form .form__radio span {
  color: var(--text);
}

.hero-form .waitlist-form__submit {
  width: 100%;
  background: var(--gradient);
  color: var(--text-light);
  border-color: transparent;
}

.hero-form .waitlist-form__submit:hover {
  background: var(--gradient);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-form .form__label {
  color: var(--text);
}

.hero-form .waitlist-form__success {
  background: rgba(61, 139, 122, 0.1);
  color: var(--success);
  margin-bottom: 0.75rem;
}

.waitlist-success__confirm {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
  text-align: center;
}

.waitlist-success .btn--whatsapp {
  width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: var(--secondary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.hero__headline {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 600;
  line-height: 1.08;
  color: var(--primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.hero__subheadline {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 400;
  font-style: italic;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.hero__description {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 48ch;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
  margin-bottom: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn--primary {
  background: var(--gradient);
  color: var(--text-light);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn--secondary:hover {
  background: var(--primary);
  color: var(--text-light);
}

.hero__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  list-style: none;
  margin-bottom: 0.25rem;
}

.hero__highlights li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.hero__highlights li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(61, 139, 122, 0.15);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
}

.hero__visual {
  position: relative;
}

.hero__photo-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero__photo {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: center top;
}

.hero__photo-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  border-left: 4px solid var(--secondary);
}

.hero__photo-badge span {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

.hero__photo-badge small {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Section common */
.section {
  padding: var(--section-y) 0;
}

.section--alt {
  background: var(--background-alt);
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section__description {
  color: var(--text-muted);
  max-width: 60ch;
  margin-bottom: 2rem;
}

.section__description--compact {
  margin-bottom: 1.25rem;
}

/* About */
.about__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.about__photo-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: min(100%, 380px);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: transparent;
  box-shadow: none;
}

.about__photo {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  display: block;
  background: var(--background-alt);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about__photo-badge {
  position: static;
  bottom: auto;
  left: auto;
  right: auto;
  padding: 0.75rem 0.875rem;
  background: var(--surface);
  border-radius: var(--radius);
  border-left: 3px solid var(--secondary);
  box-shadow: var(--shadow);
}

.about__photo-badge span {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.2;
}

.about__photo-badge small {
  color: var(--text-muted);
  font-size: 0.72rem;
}

.about__header-text .section__title {
  margin-bottom: 0.5rem;
}

.about__subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.about__body p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.about__inline-quote {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--background-alt);
  border-left: 4px solid var(--secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--primary);
  line-height: 1.5;
}

.about__content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.about__credentials {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about__credentials li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.about__credentials li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.5rem;
  background: var(--secondary);
  border-radius: 50%;
}

.about__quote-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border-left: 4px solid var(--secondary);
  box-shadow: var(--shadow);
}

.about__quote-card blockquote {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--primary);
  line-height: 1.4;
}

.about__quote-card cite {
  display: block;
  margin-top: 1.5rem;
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Material */
.material__header {
  margin-bottom: 1.5rem;
}

.material__layout {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.material__preview-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.material__preview {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* Material grid */
.material__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.material__card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.material__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.material__icon {
  width: 48px;
  height: 48px;
  background: rgba(27, 77, 92, 0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.material__card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.material__card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Benefits */
.benefits__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.benefit__card {
  padding: 2rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.benefit__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient);
}

.benefit__card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.benefit__card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Steps */
.steps {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step__number {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--secondary);
  line-height: 1;
}

.step h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Waitlist CTA section */
.waitlist-section {
  background: var(--gradient);
  color: var(--text-light);
}

.waitlist-section .section__eyebrow {
  color: var(--secondary-light);
}

.waitlist-section .section__title {
  color: var(--text-light);
}

.waitlist-section .section__description {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
}

.waitlist-wrapper {
  display: grid;
  gap: 3rem;
  align-items: start;
}

.waitlist__confirmed {
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.waitlist__locked {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px dashed rgba(255, 255, 255, 0.35);
}

.waitlist__locked h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.waitlist__locked p {
  opacity: 0.85;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.waitlist__locked .btn--secondary {
  background: transparent;
  color: var(--text-light);
  border-color: rgba(255, 255, 255, 0.6);
}

.waitlist__locked .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-light);
}

.waitlist__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.waitlist__confirmed h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.waitlist__confirmed p {
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.btn--whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  font-size: 1rem;
  padding: 1.1rem 1.75rem;
  background: #25D366;
  color: #fff;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn--whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  color: #fff;
}

.btn--whatsapp::before {
  content: '';
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.435 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.header__cta--whatsapp {
  background: #25D366;
}

.header__cta--whatsapp:hover {
  background: #1ebe57;
}

.waitlist-form__submit {
  width: 100%;
  margin-top: 0.5rem;
}

.waitlist-form .form__input {
  background: rgba(255, 255, 255, 0.95);
}

.form__radio-question {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.875rem;
  line-height: 1.5;
}

.form__radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.form__radio {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.form__radio:hover {
  background: rgba(255, 255, 255, 0.18);
}

.form__radio input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--secondary);
}

.form__radio span {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.95);
}

.waitlist-form__success {
  display: none;
  padding: 0.875rem;
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-light);
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 0.75rem;
}

.waitlist-form__success.visible {
  display: block;
}

.waitlist-form__error {
  display: none;
  padding: 0.875rem;
  background: rgba(220, 53, 69, 0.15);
  color: #fff;
  border: 1px solid rgba(220, 53, 69, 0.4);
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 0.75rem;
}

.waitlist-form__error.visible {
  display: block;
}

.hero-form .waitlist-form__submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

/* Form fields (shared) */
.form__group {
  margin-bottom: 0.875rem;
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.form__input,
.form__select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form__input:focus,
.form__select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 139, 122, 0.15);
}

.form__submit {
  width: 100%;
  margin-top: 0.5rem;
}

.form__success {
  display: none;
  padding: 1rem;
  background: rgba(61, 139, 122, 0.1);
  color: var(--success);
  border-radius: var(--radius);
  font-weight: 500;
  text-align: center;
  margin-top: 1rem;
}

.form__success.visible {
  display: block;
}

.form__embed {
  width: 100%;
  min-height: 400px;
}

.form__embed iframe {
  width: 100%;
  border: none;
  border-radius: var(--radius);
  background: var(--surface);
  display: block;
}

.form__local[hidden] {
  display: none;
}

/* FAQ */
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
}

.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}

.faq__question:hover {
  background: var(--background);
}

.faq__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform 0.3s;
}

.faq__item.open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s;
}

.faq__item.open .faq__answer {
  max-height: 300px;
}

.faq__answer p {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--primary);
  color: var(--text-light);
  padding: 3rem 0 2rem;
}

.footer__inner {
  text-align: center;
}

.footer__brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.footer__tagline {
  opacity: 0.8;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.footer__legal,
.footer__disclaimer {
  font-size: 0.8rem;
  opacity: 0.6;
  line-height: 1.5;
}

.footer__disclaimer {
  margin-top: 1rem;
  max-width: 60ch;
  margin-inline: auto;
}

/* Responsive */
@media (max-width: 767px) {
  .header {
    padding-top: env(safe-area-inset-top, 0);
  }

  .header__inner {
    padding: 0.7rem 0;
    gap: 0.65rem;
  }

  .header__logo {
    font-size: 1.05rem;
    line-height: 1.15;
    flex: 1 1 auto;
    min-width: 0;
    max-width: calc(100% - 3rem);
  }

  .header__cta {
    display: none;
  }

  .header__actions {
    gap: 0;
  }

  .menu-toggle {
    padding: 0.35rem;
  }

  .mobile-nav {
    top: calc(3.25rem + env(safe-area-inset-top, 0));
  }

  .container {
    width: calc(100% - 1.25rem);
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero__form-card {
    padding: 1.15rem;
  }

  .hero__announce {
    gap: 0.75rem;
    padding: 0.95rem 1rem;
  }

  .hero__announce-icon {
    width: 2rem;
    height: 2rem;
    font-size: 1.1rem;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

@media (min-width: 640px) {
  .material__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 768px) {
  .header__inner > nav:not(.mobile-nav) {
    display: block;
  }

  .header__nav {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
    gap: 2rem;
  }

  .hero__form-wrap {
    order: 2;
    position: sticky;
    top: 5rem;
  }

  .hero__main {
    order: 1;
    gap: 1.5rem;
  }

  .hero__form-card {
    padding: 1.5rem;
  }

  .material__layout {
    grid-template-columns: 280px 1fr;
    gap: 1.75rem;
  }

  .about__header {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 2rem;
  }

  .about__photo-wrap {
    max-width: none;
    margin-inline: 0;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .step {
    flex-direction: column;
    text-align: center;
  }

  .waitlist-wrapper {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
    gap: 2.5rem;
  }

  .about__header {
    grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
    gap: 2.5rem;
  }

  .material__layout {
    grid-template-columns: 320px 1fr;
  }

  .material__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}