/* =========================================
   Ice Lang — Landing page styles
   Mobile-first, no build step, no framework.
   Brand tokens pulled from _brand/brand.md.
   ========================================= */

@font-face {
  font-family: 'Hillray';
  src: url('assets/Hillray-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Brand palette (see _brand/brand.md §8) */
  --electric-blue: #001CD1;
  --vendo-navy:    #33489E;
  --ice-cyan:      #98CDD8;
  --ice-cyan-soft: #E4F2F5;
  --go-green:      #71BF43;
  --arctic-white:  #FFFFFF;
  --text-dark:     #0A0E2E;
  --text-muted:    #4A5075;

  /* Type scale */
  --font-display: 'Hillray', 'Nunito', system-ui, sans-serif;
  --font-body:    'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Spacing (8px base) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;

  /* Max content width */
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-dark);
  background: var(--arctic-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--electric-blue);
  text-decoration: none;
  font-weight: 700;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* =========================================
   Typography
   ========================================= */

h1, h2, h3 {
  line-height: 1.15;
  color: var(--text-dark);
  letter-spacing: -0.01em;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  color: var(--electric-blue);
  letter-spacing: 0.02em;
  line-height: 1;
}

h2 {
  font-family: var(--font-body);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-3);
}

h3 {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin-bottom: var(--space-2);
}

/* =========================================
   Buttons
   ========================================= */

.btn {
  display: inline-block;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 1rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.15s ease;
  text-decoration: none !important;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 28, 209, 0.25);
}

.btn-primary {
  background: var(--electric-blue);
  color: var(--arctic-white);
}

.btn-secondary {
  background: var(--arctic-white);
  color: var(--electric-blue);
  border-color: var(--electric-blue);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

/* =========================================
   Header / nav
   ========================================= */

.site-header {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--ice-cyan-soft);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 50;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.site-logo img {
  height: 32px;
  width: auto;
}

/* Hamburger — visible on mobile only */
.nav-toggle {
  display: inline-block;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--electric-blue);
  margin-right: -8px;
  line-height: 0;
}

.nav-toggle svg {
  display: block;
  margin: 0 auto;
}

.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-hamburger { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.nav-links {
  display: none;
  gap: var(--space-3);
  font-weight: 700;
}

.nav-links a {
  color: var(--text-dark);
}

/* Mobile dropdown state */
.nav-links.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  right: 0;
  background: var(--arctic-white);
  padding: var(--space-3);
  gap: var(--space-2);
  border-top: 1px solid var(--ice-cyan-soft);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  z-index: 40;
}

.nav-links.is-open a {
  padding: var(--space-1) 0;
  font-size: 1.0625rem;
}

/* Desktop — show inline, hide hamburger */
@media (min-width: 720px) {
  .nav-toggle {
    display: none;
  }
  .nav-links {
    display: flex;
    position: static;
    padding: 0;
    box-shadow: none;
    border: 0;
    background: transparent;
    flex-direction: row;
  }
}

/* =========================================
   Hero
   ========================================= */

.hero {
  padding: var(--space-8) 0 var(--space-6);
  background: linear-gradient(180deg, var(--arctic-white) 0%, var(--ice-cyan-soft) 100%);
  text-align: center;
  overflow: hidden;
}

.hero-mascot {
  max-width: 340px;
  margin: 0 auto var(--space-4);
}

.hero-tagline {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--vendo-navy);
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
}

.hero-explainer {
  max-width: 38ch;
  margin: var(--space-3) auto var(--space-4);
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* =========================================
   Promises (3 pillars)
   ========================================= */

.section {
  padding: var(--space-8) 0;
}

.section-dark {
  background: var(--electric-blue);
  color: var(--arctic-white);
}

.section-dark h2,
.section-dark h3,
.section-dark .eyebrow {
  color: var(--arctic-white);
}

.section-cyan {
  background: var(--ice-cyan-soft);
}

.promises-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

@media (min-width: 720px) {
  .promises-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.promise {
  background: var(--arctic-white);
  color: var(--text-dark);
  padding: var(--space-4);
  border-radius: 16px;
  text-align: left;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.promise h3 {
  color: var(--electric-blue);
  font-size: 1.375rem;
  margin-bottom: var(--space-1);
}

.promise-icon {
  font-size: 2.25rem;
  margin-bottom: var(--space-2);
  line-height: 1;
}

/* =========================================
   How it works
   ========================================= */

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

@media (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

.step {
  padding: var(--space-3);
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--electric-blue);
  color: var(--arctic-white);
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.step-note {
  margin-top: var(--space-4);
  text-align: center;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--vendo-navy);
}

/* =========================================
   Pricing
   ========================================= */

.pricing-intro {
  text-align: center;
  max-width: 40ch;
  margin: 0 auto var(--space-4);
  color: var(--text-muted);
}

.price-table {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 560px) {
  .price-table {
    grid-template-columns: repeat(3, 1fr);
  }
}

.price-card {
  background: var(--arctic-white);
  border: 2px solid var(--electric-blue);
  border-radius: 16px;
  padding: var(--space-3) var(--space-2);
  text-align: center;
}

.price-card-cyan {
  background: var(--ice-cyan);
  border-color: var(--vendo-navy);
}

.price-amount {
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 2.25rem;
  color: var(--electric-blue);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.price-desc {
  font-weight: 700;
  color: var(--text-dark);
}

.price-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: var(--space-1);
}

/* =========================================
   Video (see it in action)
   ========================================= */

.video-wrap {
  max-width: 720px;
  margin: var(--space-4) auto 0;
  background: var(--vendo-navy);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 28, 209, 0.18);
}

.video-wrap video {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
}

/* =========================================
   Locations
   ========================================= */

.locations {
  text-align: center;
  margin-top: var(--space-4);
}

.location-card {
  display: inline-block;
  padding: var(--space-3) var(--space-4);
  background: var(--arctic-white);
  border: 2px dashed var(--ice-cyan);
  border-radius: 16px;
  margin: var(--space-3) 0;
  max-width: 480px;
}

.location-card strong {
  color: var(--electric-blue);
  display: block;
  font-size: 1.125rem;
  margin-bottom: var(--space-1);
}

/* Live location card (has a photo) */
.location-card-live {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--ice-cyan);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  text-align: left;
  max-width: 560px;
  margin: var(--space-4) auto 0;
}

@media (min-width: 560px) {
  .location-card-live {
    flex-direction: row;
    align-items: stretch;
  }
}

.location-photo {
  width: 100%;
  max-width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--ice-cyan-soft);
  display: block;
}

@media (min-width: 560px) {
  .location-photo {
    width: 200px;
    height: auto;
  }
}

.location-body {
  padding: var(--space-3);
  flex: 1;
}

.location-status {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--go-green);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.location-map-btn {
  margin-top: var(--space-2);
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

.locations-note {
  max-width: 520px;
  margin: var(--space-4) auto 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.waitlist-block {
  margin-top: var(--space-6);
}

.waitlist-heading {
  text-align: center;
  margin-bottom: var(--space-3);
  color: var(--vendo-navy);
}

/* =========================================
   Partners (JV section)
   ========================================= */

.partners-section {
  background: var(--vendo-navy);
  color: var(--arctic-white);
}

.partners-section h2,
.partners-section .eyebrow {
  color: var(--arctic-white);
}

.partners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
  margin-top: var(--space-4);
}

@media (min-width: 900px) {
  .partners-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.partner-benefits {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0;
}

.partner-benefits li {
  padding: var(--space-1) 0 var(--space-1) 2rem;
  position: relative;
  color: rgba(255, 255, 255, 0.92);
}

.partner-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: var(--space-1);
  width: 1.25rem;
  height: 1.25rem;
  color: var(--go-green);
  font-weight: 900;
}

.partner-roi {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: var(--space-2) var(--space-3);
  border-radius: 12px;
  margin: var(--space-3) 0;
  font-weight: 700;
}

.partner-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

/* Brevo iframe wrapper */
.brevo-form-wrap {
  background: var(--arctic-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.brevo-iframe {
  display: block;
  width: 100%;
  border: 0;
}

.brevo-iframe-partner {
  height: 1150px;
}

.brevo-iframe-waitlist {
  height: 780px;
}

@media (max-width: 480px) {
  .brevo-iframe-partner  { height: 1280px; }
  .brevo-iframe-waitlist { height: 860px; }
}

/* =========================================
   FAQ
   ========================================= */

.faq {
  max-width: 760px;
  margin: var(--space-4) auto 0;
}

.faq details {
  background: var(--arctic-white);
  border: 1px solid var(--ice-cyan);
  border-radius: 12px;
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}

.faq summary {
  font-weight: 800;
  font-size: 1.0625rem;
  cursor: pointer;
  padding: var(--space-1) 0;
  list-style: none;
  color: var(--vendo-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--electric-blue);
  transition: transform 0.2s ease;
  margin-left: var(--space-2);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details > p {
  padding: var(--space-2) 0 var(--space-1);
  color: var(--text-muted);
}

/* =========================================
   Footer
   ========================================= */

.site-footer {
  background: var(--text-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-6) 0 var(--space-4);
  text-align: center;
  font-size: 0.9375rem;
}

.site-footer a {
  color: var(--ice-cyan);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-align: left;
}

@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.footer-grid h4 {
  font-weight: 900;
  color: var(--arctic-white);
  margin-bottom: var(--space-1);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-grid p,
.footer-grid a {
  display: block;
  padding: 2px 0;
}

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-3);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
}

/* =========================================
   Privacy page-specific
   ========================================= */

.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-3);
}

.legal-page h1 {
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 2rem;
  color: var(--text-dark);
  letter-spacing: 0;
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.legal-page h2 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
  font-size: 1.25rem;
}

.legal-page p,
.legal-page li {
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.legal-page ul {
  padding-left: var(--space-3);
}

.legal-page .updated {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
}

/* =========================================
   Utilities
   ========================================= */

.text-center { text-align: center; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mb-2 { margin-bottom: var(--space-2); }

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