/* Optional custom font
   If you want to use Bula-Regular.ttf, add it to assets/fonts/ and add a @font-face block.
   The template ships without a font file to avoid missing-resource console errors.
*/

/* Talanoa - SaaS Landing Page
   ----------------------------------------------------
   Notes:
   - Place Bula-Regular.ttf in assets/fonts/
   - Theme tokens are defined in /template-files/themes/*.css
   - Dark mode tokens are defined in /template-files/themes/dark.css
*/

/* ===========================
   DEFAULT TOKENS (fallback)
=========================== */
:root {
  --primary-blue: #4F6DFF;
  --pacific-teal: #1AC3B8;
  --coral-accent: #FF6F61;
  --soft-gray: #F5F7FA;
  --dark-slate: #2E2E3A;

  --bg-body: var(--soft-gray);
  --text-main: var(--dark-slate);

  --surface-1: #ffffff;
  --surface-2: rgba(245, 247, 250, 0.85);
  --border-soft: rgba(46, 46, 58, 0.06);
  --text-muted: rgba(46, 46, 58, 0.8);
  --text-faint: rgba(46, 46, 58, 0.7);

  --radius-lg: 1.25rem;
  --radius-md: 0.85rem;
  --radius-pill: 999px;

  --shadow-soft: 0 16px 40px rgba(28, 41, 88, 0.08);
  --shadow-subtle: 0 10px 25px rgba(0, 0, 0, 0.06);

  --transition-fast: 0.2s ease;
  --transition-med: 0.3s ease;

  --gradient-main: linear-gradient(135deg, #1AC3B8, #4F6DFF);
}

/* ===========================
   GLOBAL STYLES
=========================== */
* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-main);
  background-color: var(--bg-body);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; }

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

section { padding: 4.5rem 0; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.02em;
}

p { margin: 0; }

/* ===========================
   THEME / MODE SWITCH UI
=========================== */
.utility-bar {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.select {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(46, 46, 58, 0.14);
  padding: 0.55rem 0.8rem;
  font-size: 0.9rem;
  background: var(--surface-1);
  color: var(--text-main);
  outline: none;
}

.toggle-btn {
  width: 44px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(46, 46, 58, 0.14);
  background: var(--surface-1);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

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

.toggle-icon {
  width: 18px; height: 18px; border-radius: 50%;
  background-image: var(--gradient-main);
}

/* ===========================
   BUTTONS & CHIPS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  border: none;
  padding: 0.8rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-image var(--transition-fast), background-color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: #ffffff;
  box-shadow: var(--shadow-subtle);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-image: var(--gradient-main);
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(79, 109, 255, 0.35);
}

.btn-primary:active {
  background-image: var(--gradient-main);
  transform: translateY(0);
  box-shadow: 0 6px 18px rgba(79, 109, 255, 0.4);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid rgba(79, 109, 255, 0.4);
  color: var(--primary-blue);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-image: var(--gradient-main);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-subtle);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  background-color: rgba(26, 195, 184, 0.08);
  color: var(--pacific-teal);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ===========================
   HEADER / NAVBAR
=========================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 247, 250, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(46, 46, 58, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 40% 60% 55% 45%;
  background-image: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
}

.logo-mark span {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
}

.logo-text { font-size: 1.2rem; font-weight: 700; }

.nav { display: flex; align-items: center; gap: 1.5rem; }

.nav-links { display: flex; align-items: center; gap: 1.25rem; font-size: 0.95rem; }

.nav-links a { position: relative; padding: 0.25rem 0; }

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background-image: var(--gradient-main);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(79, 109, 255, 0.06);
  border: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--dark-slate);
  transition: transform var(--transition-fast), opacity var(--transition-fast), top var(--transition-fast), bottom var(--transition-fast);
  position: relative;
}

.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; bottom: -6px; }

.nav-toggle.open span { transform: rotate(45deg); }
.nav-toggle.open span::before { transform: rotate(90deg); top: 0; }
.nav-toggle.open span::after { opacity: 0; }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 0.75rem 0 1rem;
}

.nav-mobile a { padding: 0.25rem 0; }
.nav-mobile .utility-bar { margin-top: 0.4rem; }

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: 3.5rem;
  padding-bottom: 4rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -40% auto auto;
  background:
    radial-gradient(circle at 0% 0%, rgba(26, 195, 184, 0.2), transparent 55%),
    radial-gradient(circle at 30% 0%, rgba(79, 109, 255, 0.18), transparent 60%);
  opacity: 0.9;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  z-index: 1;
}

.hero-content { max-width: 580px; }

.hero-title {
  font-size: clamp(2rem, 3vw + 1rem, 2.8rem);
  margin: 1rem 0 0.6rem;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 28rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.6rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-meta-item { display: flex; align-items: center; gap: 0.4rem; }

.hero-meta-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--pacific-teal);
}

.hero-visual { position: relative; }

.hero-card {
  background: var(--surface-1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-card-header { display: flex; justify-content: space-between; align-items: center; gap: 0.8rem; }

.hero-card-title { font-size: 0.95rem; font-weight: 600; }

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background-color: rgba(26, 195, 184, 0.1);
  color: var(--pacific-teal);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  white-space: nowrap;
}

.hero-status-dot { width: 6px; height: 6px; border-radius: 50%; background-color: var(--pacific-teal); }

.hero-conversation { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.85rem; }

.hero-message { padding: 0.6rem 0.75rem; border-radius: 1rem; max-width: 80%; }
.hero-message.user { align-self: flex-end; background-color: rgba(79, 109, 255, 0.06); }
.hero-message.bot { align-self: flex-start; background-color: rgba(26, 195, 184, 0.08); }

.hero-input-row {
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem;
  background-color: var(--surface-2);
  border-radius: 999px;
}

.hero-input-row span { flex: 1; font-size: 0.8rem; color: var(--text-faint); }

.hero-input-btn { width: 30px; height: 30px; border-radius: 50%; background-image: var(--gradient-main); }

.hero-pill-overlay {
  position: absolute;
  bottom: -1.4rem;
  right: 0.5rem;
  background-color: var(--surface-1);
  border-radius: var(--radius-pill);
  padding: 0.45rem 0.85rem;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: var(--shadow-subtle);
}

.hero-pill-dot { width: 18px; height: 18px; border-radius: 50%; background-image: var(--gradient-main); }

.hero-wave { position: relative; margin-top: 3rem; height: 60px; overflow: hidden; }
.hero-wave::before {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  top: 40%;
  height: 100%;
  border-radius: 50% 50% 0 0;
  background-color: var(--surface-1);
}

/* ===========================
   SECTIONS
=========================== */
.section-heading { text-align: center; margin-bottom: 2.75rem; }

.section-eyebrow {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-faint);
  margin-bottom: 0.6rem;
}

.section-title { font-size: 1.6rem; margin-bottom: 0.4rem; }

.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
}

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

.card,
.step-card,
.testimonial-card {
  background-color: var(--surface-1);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--shadow-subtle);
}

.card { transition: transform var(--transition-med), box-shadow var(--transition-med), background-color var(--transition-med); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 1.25rem;
  background-color: rgba(79, 109, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
}

.card-icon span { font-size: 1.3rem; }
.card-title { font-size: 1rem; margin-bottom: 0.4rem; }
.card-body { font-size: 0.9rem; color: var(--text-muted); }

.step-card { position: relative; }
.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-image: var(--gradient-main);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
}

/* ===========================
   PRICING
=========================== */
.pricing { background-color: var(--surface-1); }

.pricing-toggle-row {
  display: flex;
  justify-content: center;
  margin-bottom: 2.2rem;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pricing-card {
  border-radius: var(--radius-lg);
  padding: 1.9rem 1.5rem;
  background-color: var(--soft-gray);
  box-shadow: var(--shadow-subtle);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(79, 109, 255, 0.98), rgba(26, 195, 184, 0.96));
  color: #ffffff;
}

.pricing-pill {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  border-radius: var(--radius-pill);
  background-color: rgba(255, 255, 255, 0.14);
}

.pricing-name { font-size: 1rem; font-weight: 600; }

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  font-size: 1.7rem;
  font-weight: 700;
}

.pricing-price span { font-size: 0.85rem; font-weight: 500; }

.pricing-desc { font-size: 0.9rem; color: var(--text-muted); }
.pricing-card.featured .pricing-desc { color: rgba(255, 255, 255, 0.9); }

.pricing-features { list-style: none; padding: 0; margin: 0.6rem 0 1.1rem; font-size: 0.86rem; }
.pricing-features li { display: flex; gap: 0.4rem; align-items: flex-start; margin-bottom: 0.35rem; }

.pricing-bullet { width: 7px; height: 7px; border-radius: 50%; margin-top: 0.35rem; background-color: var(--pacific-teal); }
.pricing-card.featured .pricing-bullet { background-color: #ffffff; }
.pricing-cta-btn { margin-top: auto; align-self: flex-start; }

/* ===========================
   TESTIMONIALS
=========================== */
.testimonial-quote { font-size: 0.9rem; color: rgba(46, 46, 58, 0.9); margin-bottom: 0.85rem; }

.testimonial-author { display: flex; align-items: center; gap: 0.7rem; }
.testimonial-avatar { width: 36px; height: 36px; border-radius: 50%; background-color: rgba(79, 109, 255, 0.15); }
.testimonial-meta { font-size: 0.8rem; }
.testimonial-name { font-weight: 600; }
.testimonial-role { color: var(--text-faint); }

/* ===========================
   SIGNUP FORM
=========================== */
.signup { background: linear-gradient(135deg, rgba(26, 195, 184, 0.1), rgba(79, 109, 255, 0.08)); }

.signup-inner {
  background-color: var(--surface-1);
  border-radius: 1.75rem;
  padding: 2rem 1.8rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2.2rem;
  align-items: center;
}

.signup-title { font-size: 1.3rem; margin-bottom: 0.3rem; }
.signup-subtitle { font-size: 0.9rem; color: var(--text-muted); max-width: 20rem; }

.signup-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem 0.85rem; }

.form-group { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85rem; }
.form-group.full { grid-column: 1 / -1; }
label { color: rgba(46, 46, 58, 0.9); font-weight: 500; }

.input {
  border-radius: var(--radius-md);
  border: 1px solid rgba(46, 46, 58, 0.12);
  padding: 0.6rem 0.7rem;
  font-size: 0.88rem;
  outline: none;
  background-color: var(--surface-1);
  color: var(--text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.input:focus-visible { border-color: var(--primary-blue); box-shadow: 0 0 0 1px rgba(79, 109, 255, 0.15); }

.signup-hint { font-size: 0.75rem; color: var(--text-faint); margin-top: 0.4rem; }

.signup-btn-row { grid-column: 1 / -1; display: flex; justify-content: flex-start; margin-top: 0.4rem; }

/* ===========================
   FOOTER
=========================== */
.footer { border-top: 1px solid rgba(46, 46, 58, 0.06); padding: 2rem 0 2.5rem; background-color: var(--surface-1); }

.footer-inner { display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 1fr)); gap: 2rem; font-size: 0.85rem; }
.footer-logo { margin-bottom: 0.9rem; }
.footer-logo .logo-mark { width: 28px; height: 28px; }
.footer-logo .logo-text { font-size: 1rem; }

.footer-nav { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-nav-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.6rem; }
.footer-nav a { color: var(--text-muted); }
.footer-nav a:hover { color: var(--primary-blue); }

.footer-contact { display: flex; flex-direction: column; gap: 0.35rem; }
.footer-social { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.7rem; }

.social-icon {
  width: 28px; height: 28px; border-radius: 999px;
  background-color: rgba(79, 109, 255, 0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; cursor: pointer;
  transition: background-image var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.social-icon:hover { background-image: var(--gradient-main); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-subtle); }

.footer-bottom { margin-top: 1.5rem; font-size: 0.75rem; color: rgba(46, 46, 58, 0.6); text-align: center; }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { order: -1; }

  .features-grid, .steps-grid, .pricing-grid, .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signup-inner { grid-template-columns: minmax(0, 1fr); }
  .footer-inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

@media (max-width: 768px) {
  .header-inner { padding: 0.6rem 0; }
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-mobile.open { display: flex; }

  .features-grid, .steps-grid, .pricing-grid, .testimonials-grid { grid-template-columns: minmax(0, 1fr); }
  .signup-inner { padding: 1.5rem 1.3rem; }
  .signup-form { grid-template-columns: minmax(0, 1fr); }
  .footer-inner { grid-template-columns: minmax(0, 1fr); }
  section { padding: 3.4rem 0; }
  .hero { padding-top: 2.5rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.9rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; justify-content: center; }
}

/* ===========================
   DARK MODE (structural tweaks)
=========================== */
html[data-mode="dark"] { color-scheme: dark; }

html[data-mode="dark"] .header {
  background: rgba(20, 22, 28, 0.75);
  border-bottom-color: rgba(255,255,255,0.06);
}

html[data-mode="dark"] .nav-toggle span,
html[data-mode="dark"] .nav-toggle span::before,
html[data-mode="dark"] .nav-toggle span::after { background-color: rgba(255,255,255,0.85); }

html[data-mode="dark"] .testimonial-quote { color: rgba(255,255,255,0.86); }
html[data-mode="dark"] .footer-bottom { color: rgba(255,255,255,0.55); }