@import url("variables.css");

/* ── Reset & Base ─────────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

ul,
ol {
  list-style: none;
}

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

/* ── Layout Utilities ─────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
}

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

.section--lg {
  padding-block: var(--section-y-lg);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sage);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--weight-normal);
  line-height: var(--leading-tight);
  color: var(--color-forest);
  letter-spacing: -0.02em;
}

.section-subtitle {
  margin-top: 1rem;
  font-size: var(--text-lg);
  color: var(--color-muted);
  max-width: 36rem;
  line-height: var(--leading-snug);
}

.section-header {
  margin-bottom: 3rem;
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin-inline: auto;
}

/* ── Typography ─────────────────────────────────────────────── */

.heading-serif {
  font-family: var(--font-serif);
  font-weight: var(--weight-normal);
  letter-spacing: -0.02em;
}

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

.text-sm {
  font-size: var(--text-sm);
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  padding: 0.125em 0.375em;
  background: var(--color-cream-dark);
  border-radius: var(--radius-sm);
  color: var(--color-forest);
}

/* ── Buttons ────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--tap-min);
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  line-height: 1;
  border-radius: var(--radius-md);
  transition:
    background var(--duration-normal) var(--ease-out),
    color var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--color-forest);
  color: var(--color-white);
  border: 1.5px solid var(--color-forest);
}

.btn--primary:hover {
  background: var(--color-forest-light);
  border-color: var(--color-forest-light);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-forest);
  border: 1.5px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-forest);
  background: var(--color-cream);
}

.btn--ghost {
  background: transparent;
  color: var(--color-forest);
  border: 1.5px solid transparent;
}

.btn--ghost:hover {
  background: var(--color-cream-dark);
}

.btn--lg {
  min-height: 3rem;
  padding: 0.75rem 1.5rem;
  font-size: var(--text-base);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ── Announcement Bar ───────────────────────────────────────── */

.announcement {
  background: var(--color-announcement);
  color: var(--color-announcement-text);
  font-size: var(--text-sm);
  text-align: center;
  padding: 0.625rem var(--gutter);
}

.announcement__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.announcement__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.announcement__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-height: var(--tap-min);
  font-weight: var(--weight-medium);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 255, 255, 0.4);
  transition: text-decoration-color var(--duration-fast);
}

.announcement__link:hover {
  text-decoration-color: currentColor;
}

/* ── Navigation ─────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 242, 234, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.75rem;
  gap: 1rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-height: var(--tap-min);
  font-weight: var(--weight-semibold);
  font-size: var(--text-base);
  color: var(--color-forest);
}

.nav__logo-mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}

.nav__links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  padding: 0.5rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-muted);
  border-radius: var(--radius-sm);
  transition:
    color var(--duration-fast),
    background var(--duration-fast);
}

.nav__link:hover {
  color: var(--color-forest);
  background: var(--color-cream-dark);
}

.nav__actions {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.nav__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--tap-min);
  height: var(--tap-min);
  border-radius: var(--radius-md);
  color: var(--color-forest);
  transition: background var(--duration-fast);
}

.nav__toggle:hover {
  background: var(--color-cream-dark);
}

.nav__toggle-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.nav__toggle-icon--close {
  display: none;
}

.nav.is-open .nav__toggle-icon--open {
  display: none;
}

.nav.is-open .nav__toggle-icon--close {
  display: block;
}

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: 3.75rem;
  background: var(--color-cream);
  padding: 1.5rem var(--gutter);
  overflow-y: auto;
  z-index: 99;
  border-top: 1px solid var(--color-border-light);
}

.nav.is-open .nav__mobile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav__mobile-link {
  display: flex;
  align-items: center;
  min-height: var(--tap-min);
  padding: 0.75rem 1rem;
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-forest);
  border-radius: var(--radius-md);
  transition: background var(--duration-fast);
}

.nav__mobile-link:hover {
  background: var(--color-cream-dark);
}

.nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-light);
}

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }

  .nav__links {
    display: flex;
  }

  .nav__actions {
    display: flex;
  }

  .nav__mobile {
    display: none !important;
  }
}

/* ── Hero ───────────────────────────────────────────────────── */

.hero {
  padding-block: 3rem 4rem;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero__content {
  max-width: 36rem;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  margin-bottom: 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-sage);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: var(--weight-normal);
  line-height: var(--leading-tight);
  color: var(--color-forest);
  letter-spacing: -0.025em;
}

.hero__subtitle {
  margin-top: 1.25rem;
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  color: var(--color-muted);
}

.hero__bullets {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero__bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.hero__bullet-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.125rem;
}

.hero__actions {
  margin-top: 2rem;
}

.hero__proof {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-light);
}

.hero__avatars {
  display: flex;
}

.hero__avatar {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-cream);
  margin-left: -0.5rem;
  background: var(--color-cream-dark);
  overflow: hidden;
}

.hero__avatar:first-child {
  margin-left: 0;
}

.hero__proof-text {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.hero__stars {
  display: inline-flex;
  gap: 0.125rem;
  color: var(--color-accent);
}

.hero__visual {
  position: relative;
}

.hero__visual-bg {
  position: absolute;
  inset: -1rem;
  background: linear-gradient(
    135deg,
    var(--color-sage-muted) 0%,
    var(--color-cream-dark) 50%,
    var(--color-accent-soft) 100%
  );
  border-radius: var(--radius-xl);
  opacity: 0.5;
}

.hero__frame {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

@media (min-width: 1024px) {
  .hero {
    padding-block: 4rem 5rem;
  }

  .hero__grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
  }

  .hero__title {
    font-size: var(--text-5xl);
  }
}

/* ── Logo / Trust Strip ─────────────────────────────────────── */

.trust {
  padding-block: 2.5rem;
  border-block: 1px solid var(--color-border-light);
  background: var(--color-white);
}

.trust__label {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted-light);
  margin-bottom: 1.5rem;
}

.trust__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem 2.5rem;
}

.trust__logo {
  height: 1.75rem;
  width: auto;
  opacity: 0.45;
  transition: opacity var(--duration-normal);
  filter: grayscale(100%);
}

.trust__logo:hover {
  opacity: 0.7;
}

@media (min-width: 768px) {
  .trust__logos {
    gap: 2.5rem 3.5rem;
  }

  .trust__logo {
    height: 2rem;
  }
}

/* ── Features ───────────────────────────────────────────────── */

.features {
  background: var(--color-cream);
}

.features__grid {
  display: grid;
  gap: 1.25rem;
}

.feature-card {
  padding: 1.75rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--duration-normal),
    box-shadow var(--duration-normal);
}

.feature-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.25rem;
  color: var(--color-sage);
}

.feature-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-normal);
  color: var(--color-forest);
  margin-bottom: 0.5rem;
}

.feature-card__text {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: var(--leading-snug);
}

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

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

/* ── How It Works ───────────────────────────────────────────── */

.how-it-works {
  background: var(--color-white);
}

.steps {
  display: grid;
  gap: 2rem;
  counter-reset: step;
}

.step {
  display: grid;
  gap: 1.25rem;
  counter-increment: step;
}

.step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-forest);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
}

.step__number::before {
  content: counter(step);
}

.step__visual {
  aspect-ratio: 16 / 10;
  background: var(--color-cream);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.step__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-forest);
  margin-bottom: 0.375rem;
}

.step__text {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: var(--leading-snug);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* ── Pricing ────────────────────────────────────────────────── */

.pricing {
  background: var(--color-cream);
}

.pricing__cards {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  transition:
    border-color var(--duration-normal),
    box-shadow var(--duration-normal);
}

.pricing-card:hover {
  border-color: var(--color-border);
}

.pricing-card--featured {
  border-color: var(--color-forest);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.pricing-card__badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.875rem;
  background: var(--color-forest);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-sage);
}

.pricing-card__price {
  margin-top: 0.75rem;
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  color: var(--color-forest);
  line-height: 1;
}

.pricing-card__price span {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  color: var(--color-muted);
}

.pricing-card__desc {
  margin-top: 0.75rem;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.pricing-card__features {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-light);
  flex: 1;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding-block: 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.pricing-card__check {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  margin-top: 0.125rem;
  color: var(--color-sage);
}

.pricing-card__cta {
  margin-top: 1.75rem;
}

.pricing-card__cta .btn {
  width: 100%;
}

/* Comparison table */
.comparison {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.comparison__header {
  padding: 2rem var(--gutter);
  border-bottom: 1px solid var(--color-border-light);
}

.comparison__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-forest);
}

.comparison__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison__table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
}

.comparison__table th,
.comparison__table td {
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.comparison__table th {
  font-weight: var(--weight-semibold);
  color: var(--color-sage);
  background: var(--color-cream);
}

.comparison__table th:first-child,
.comparison__table td:first-child {
  font-weight: var(--weight-medium);
  color: var(--color-forest);
  position: sticky;
  left: 0;
  background: var(--color-white);
  z-index: 1;
}

.comparison__table th:first-child {
  background: var(--color-cream);
}

.comparison__table tr:last-child td,
.comparison__table tr:last-child th {
  border-bottom: none;
}

.comparison__table td {
  color: var(--color-muted);
  text-align: center;
}

.comparison__table td:first-child {
  text-align: left;
}

@media (min-width: 768px) {
  .pricing__cards {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 1.5rem;
  }

  .pricing-card--featured {
    transform: translateY(-0.5rem);
  }
}

/* ── FAQ ────────────────────────────────────────────────────── */

.faq {
  background: var(--color-white);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: var(--container-narrow);
  margin-inline: auto;
}

.faq__item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-cream);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  min-height: var(--tap-min);
  padding: 1.125rem 1.25rem;
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-forest);
  text-align: left;
  transition: background var(--duration-fast);
}

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

.faq__icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-sage);
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-normal) var(--ease-out);
}

.faq__item.is-open .faq__answer {
  grid-template-rows: 1fr;
}

.faq__answer-inner {
  overflow: hidden;
}

.faq__answer-text {
  padding: 0 1.25rem 1.25rem;
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: var(--leading-snug);
}

/* ── Final CTA ──────────────────────────────────────────────── */

.final-cta {
  background: var(--color-forest);
  color: var(--color-white);
  text-align: center;
}

.final-cta .section-title {
  color: var(--color-white);
  font-size: var(--text-3xl);
}

.final-cta .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
  margin-inline: auto;
}

.final-cta .btn--primary {
  background: var(--color-white);
  color: var(--color-forest);
  border-color: var(--color-white);
}

.final-cta .btn--primary:hover {
  background: var(--color-cream);
  border-color: var(--color-cream);
}

.final-cta .btn--secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.final-cta .btn--secondary:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}

.final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ── Footer ─────────────────────────────────────────────────── */

.footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.7);
  padding-block: 3rem 2rem;
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer__brand {
  max-width: 16rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1rem;
  font-weight: var(--weight-semibold);
  font-size: var(--text-base);
  color: var(--color-white);
}

.footer__tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 1rem;
}

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

.footer__link {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  font-size: var(--text-sm);
  transition: color var(--duration-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-xs);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .final-cta .section-title {
    font-size: var(--text-4xl);
  }
}

/* ── Demo banner (optional, for preview) ────────────────────── */

.demo-notice {
  display: none; /* Enable in README instructions if desired */
}