/* ============================================
   Buddy app, MB — site stylesheet
   ============================================ */

:root {
  --bg: #FBFAFF;
  --bg-alt: #F1F0FB;
  --ink: #0E1020;
  --ink-soft: #585A77;
  --primary: #5546FF;
  --primary-light: #6E62FF;
  --primary-dark: #4133DE;
  --coral: #FF6B57;
  --coral-dark: #ED5841;
  --cream: #FFFFFF;
  --line: #E7E6F3;

  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --font-display: "Fredoka", sans-serif;
  --font-body: "Sora", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

p { margin: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 500;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.btn-primary {
  background: var(--primary);
  color: var(--cream);
  box-shadow: 0 6px 18px rgba(85, 70, 255, 0.22);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(85, 70, 255, 0.3); }

.btn-inverse {
  background: var(--cream);
  color: var(--primary);
}
.btn-inverse:hover { background: var(--coral); color: var(--cream); transform: translateY(-1px); }

/* ---------- header ---------- */

.site-header {
  padding: 22px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 255, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(231, 230, 243, 0.7);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}

.brand-mark { width: 36px; height: 36px; flex-shrink: 0; }

.brand-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav a:hover { color: var(--coral-dark); border-color: var(--coral-dark); }

.site-nav a.nav-cta {
  color: var(--cream);
  background: var(--primary);
  padding: 9px 18px;
  border-radius: 999px;
  border-bottom: none;
}
.site-nav a.nav-cta:hover { background: var(--coral-dark); color: var(--cream); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 70px 0 110px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -120px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(85, 70, 255, 0.16) 0%, rgba(85, 70, 255, 0) 68%);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -160px;
  left: -140px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(255, 107, 87, 0.12) 0%, rgba(255, 107, 87, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 600px) 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy { position: relative; z-index: 2; }

.hero-copy .eyebrow { margin-bottom: 22px; }

.hero h1 {
  font-size: clamp(2.5rem, 4.6vw, 3.85rem);
  line-height: 1.07;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 480px;
  margin-bottom: 34px;
}

.hero-visual {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 26px;
  padding: 30px;
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 24px 60px rgba(85, 70, 255, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.hero-visual svg { width: 100%; height: auto; }

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { max-width: 360px; opacity: 0.9; margin: 0 auto; }
  .hero { padding: 40px 0 70px; }
}

/* ---------- section shells ---------- */

.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }

.section-head {
  max-width: 620px;
  margin-bottom: 56px;
}

.section-head .eyebrow { margin-bottom: 16px; }

.section-head h2 {
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 17px;
}

/* ---------- focus cards ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(231, 230, 243, 0.9);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(14, 16, 32, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(85, 70, 255, 0.28);
  box-shadow: 0 18px 40px rgba(85, 70, 255, 0.14);
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: linear-gradient(140deg, rgba(85, 70, 255, 0.18) 0%, rgba(110, 98, 255, 0.10) 100%);
  border: 1px solid rgba(85, 70, 255, 0.22);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 16px rgba(85, 70, 255, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card-icon svg { width: 22px; height: 22px; }

.card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.card p {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.65;
}

/* ---------- values grid ---------- */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.section-alt .card { background: rgba(255, 255, 255, 0.78); border-color: rgba(255, 255, 255, 0.9); }

/* ---------- CTA band ---------- */

.band {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
  text-align: center;
  color: var(--cream);
  background:
    radial-gradient(circle at 18% 22%, rgba(124, 108, 255, 0.65) 0%, rgba(124, 108, 255, 0) 45%),
    radial-gradient(circle at 84% 28%, rgba(255, 107, 87, 0.30) 0%, rgba(255, 107, 87, 0) 42%),
    radial-gradient(circle at 65% 88%, rgba(64, 51, 222, 0.7) 0%, rgba(64, 51, 222, 0) 50%),
    linear-gradient(135deg, #3a2cd6 0%, #5546FF 52%, #6E62FF 100%);
}

.band-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.band-orb-1 {
  width: 320px; height: 320px;
  top: -90px; left: 8%;
  background: rgba(150, 138, 255, 0.55);
}

.band-orb-2 {
  width: 260px; height: 260px;
  bottom: -80px; right: 12%;
  background: rgba(255, 122, 104, 0.4);
}

.band-orb-3 {
  width: 220px; height: 220px;
  top: 30%; right: 38%;
  background: rgba(120, 200, 255, 0.32);
}

.band-glass {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 44px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  box-shadow: 0 30px 70px rgba(20, 12, 80, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

@media (max-width: 600px) {
  .band-glass { padding: 40px 24px; }
}

.band h2 {
  color: var(--cream);
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  max-width: 640px;
  margin: 0 auto 18px;
}

.band p {
  color: rgba(255, 253, 248, 0.78);
  font-size: 17px;
  max-width: 460px;
  margin: 0 auto 32px;
}

/* ---------- footer ---------- */

.site-footer {
  padding: 72px 0 36px;
  border-top: 1px solid var(--line);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}

.footer-brand { max-width: 320px; }

.footer-brand .brand { margin-bottom: 16px; }

.footer-brand p {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.6;
}

.footer-legal {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.footer-legal strong {
  display: block;
  color: var(--ink);
  font-size: 13px;
  margin-bottom: 6px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.footer-bottom .copyright {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
}
.footer-links a:hover { color: var(--coral-dark); border-color: var(--coral-dark); }

/* ============================================
   Legal pages (privacy / terms)
   ============================================ */

.legal-hero {
  padding: 56px 0 20px;
}

.legal-hero .eyebrow { margin-bottom: 18px; }

.legal-hero h1 {
  font-size: clamp(2.1rem, 4vw, 2.9rem);
  margin-bottom: 14px;
}

.legal-updated {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
}

.legal-body {
  padding: 30px 0 100px;
}

.legal-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.legal-wrap h2 {
  font-size: 22px;
  margin-top: 48px;
  margin-bottom: 14px;
}

.legal-wrap h2:first-child { margin-top: 0; }

.legal-wrap p {
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.75;
  margin-bottom: 14px;
}

.legal-wrap ul, .legal-wrap ol {
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.75;
  padding-left: 22px;
  margin: 0 0 14px;
}

.legal-wrap li { margin-bottom: 8px; }

.legal-wrap a { color: var(--coral-dark); text-decoration: underline; }

.legal-wrap strong { color: var(--ink); }

.legal-note {
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 40px;
}

.legal-toc {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  margin-bottom: 48px;
}

.legal-toc strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.legal-toc ol {
  margin: 0;
  padding-left: 20px;
  columns: 2;
  font-size: 14px;
}

@media (max-width: 600px) {
  .legal-toc ol { columns: 1; }
}

.legal-toc a { color: var(--ink-soft); text-decoration: none; }
.legal-toc a:hover { color: var(--coral-dark); }

/* ============================================
   Contact page
   ============================================ */

.contact-section { padding: 64px 0 100px; }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

.contact-intro .eyebrow { margin-bottom: 18px; }

.contact-intro h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
  line-height: 1.08;
  margin-bottom: 18px;
}

.contact-intro p {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 420px;
  margin-bottom: 36px;
}

.contact-detail {
  margin-bottom: 26px;
}

.contact-detail .label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 6px;
}

.contact-detail .value {
  font-size: 16px;
  color: var(--ink);
  line-height: 1.6;
}

.contact-detail a { color: var(--ink); border-bottom: 1px solid var(--line); }
.contact-detail a:hover { color: var(--coral-dark); border-color: var(--coral-dark); }

.contact-card {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-lg);
  padding: 36px 34px;
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 24px 60px rgba(85, 70, 255, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.field { margin-bottom: 20px; }

.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 13px 15px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(85, 70, 255, 0.14);
}

.field textarea { resize: vertical; min-height: 130px; }

.contact-card .btn-primary { width: 100%; justify-content: center; margin-top: 4px; }

.form-note {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 16px;
  text-align: center;
}

.form-hidden { position: absolute; left: -9999px; }

/* ============================================
   Thank-you page
   ============================================ */

.thanks-section {
  position: relative;
  overflow: hidden;
  padding: 90px 0 110px;
  background:
    radial-gradient(circle at 22% 20%, rgba(124, 108, 255, 0.6) 0%, rgba(124, 108, 255, 0) 45%),
    radial-gradient(circle at 80% 80%, rgba(255, 107, 87, 0.28) 0%, rgba(255, 107, 87, 0) 42%),
    linear-gradient(135deg, #3a2cd6 0%, #5546FF 55%, #6E62FF 100%);
  color: var(--cream);
  text-align: center;
}

.thanks-glass {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin: 0 auto;
  padding: 52px 40px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  box-shadow: 0 30px 70px rgba(20, 12, 80, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.thanks-check {
  width: 64px;
  height: 64px;
  margin: 0 auto 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.thanks-check svg { width: 32px; height: 32px; }

.thanks-glass h1 {
  color: var(--cream);
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 14px;
}

.thanks-glass p {
  color: rgba(255, 253, 248, 0.85);
  font-size: 16.5px;
  max-width: 420px;
  margin: 0 auto 30px;
}