/* ============================================================
   FRUVVI — Global Styles
   Theme: Luxury White / Premium SaaS
   ============================================================ */


/* ── Variables ── */
:root {
  --white:       #FFFFFF;
  --off-white:   #F7F6F3;
  --surface:     #F2F1EE;
  --surface-2:   #ECEAE5;
  --border:      #E4E2DC;
  --border-dark: #D0CEC7;
  --ink:         #0F0E0C;
  --ink-2:       #2A2925;
  --ink-3:       #4A4840;
  --muted:       #8A8780;
  --gold:        #B8860B;
  --gold-light:  #F0C040;
  --gold-bg:     #FBF5E0;
  --gold-border: #E8D080;
  --accent:      #1A1A1A;
  --green:       #1A7A4A;
  --green-bg:    #EBF7F2;
  --red:         #C0392B;

  --radius-sm:   6px;
  --radius:      10px;
  --radius-lg:   16px;
  --radius-xl:   24px;

  --shadow-xs:   0 1px 2px rgba(0,0,0,0.06);
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --shadow:      0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.12);
  --shadow-xl:   0 24px 80px rgba(0,0,0,0.14);

  --transition:  0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h:       64px;

  --font-serif:  'Instrument Serif', Georgia, serif;
  --font-sans:   'Geist', system-ui, sans-serif;
  --font-mono:   'Geist Mono', monospace;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; }
input, textarea, select { font-family: inherit; }
::selection { background: var(--gold-light); color: var(--ink); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ── Layout ── */
main { padding-top: var(--nav-h); }
.container    { max-width: 1160px; margin: 0 auto; padding: 0 2rem; }
.container-sm { max-width: 720px;  margin: 0 auto; padding: 0 2rem; }
section { padding: 6rem 0; }

/* ── Navigation ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 1.125rem;
  letter-spacing: -0.02em; color: var(--ink);
  cursor: pointer;
}
.nav-logo .logo-icon {
  width: 32px; height: 32px;
  background: var(--ink);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; font-weight: 800; color: var(--white);
  overflow: hidden; flex-shrink: 0;
}
.nav-logo .logo-icon img { width: 100%; height: 100%; object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; list-style: none; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--ink-3);
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-cta {
  background: var(--ink) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.125rem !important;
  border-radius: var(--radius-sm) !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--ink-2) !important; }
.nav-hamburger { display: none; flex-direction: column; gap: 4px; cursor: pointer; padding: 4px; background: transparent; }
.nav-hamburger span { display: block; width: 20px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: var(--transition); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed; inset: var(--nav-h) 0 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  padding: 1.5rem 2rem; gap: 0.25rem;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 0.875rem 1rem;
  font-size: 1rem; font-weight: 500;
  color: var(--ink-3); border-radius: var(--radius);
  transition: var(--transition);
}
.mobile-menu a:hover { background: var(--surface); color: var(--ink); }
.mobile-menu .nav-cta { margin-top: 0.75rem; text-align: center; }

/* ── Typography ── */
.eyebrow {
  font-size: 0.6875rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1rem;
  display: block;
}
h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 400; line-height: 1.08;
  letter-spacing: -0.02em; color: var(--ink);
}
h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.875rem, 3.5vw, 3rem);
  font-weight: 400; line-height: 1.12;
  letter-spacing: -0.015em; color: var(--ink);
}
h3 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
p { color: var(--ink-3); }
em { font-style: italic; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.625rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-weight: 600;
  transition: var(--transition); cursor: pointer; border: none;
  letter-spacing: -0.01em;
}
.btn-primary { background: var(--ink); color: var(--white); }
.btn-primary:hover { background: var(--ink-2); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-secondary { background: var(--white); color: var(--ink); border: 1px solid var(--border-dark); }
.btn-secondary:hover { border-color: var(--ink-3); background: var(--surface); }
.btn-ghost { background: var(--surface); color: var(--ink); }
.btn-ghost:hover { background: var(--surface-2); }

/* ── Cards ── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--border-dark);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.card-flat {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border-radius: 100px; font-size: 0.75rem; font-weight: 600;
}
.badge-gold   { background: var(--gold-bg); color: var(--gold); border: 1px solid var(--gold-border); }
.badge-dark   { background: var(--ink); color: var(--white); }
.badge-green  { background: var(--green-bg); color: var(--green); border: 1px solid #C2E8D4; }
.badge-subtle { background: var(--surface); color: var(--ink-3); border: 1px solid var(--border); }

/* ── Section Header ── */
.section-header { text-align: center; max-width: 600px; margin: 0 auto 4rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { font-size: 1.0625rem; color: var(--ink-3); line-height: 1.75; }

/* ── Divider ── */
.divider { height: 1px; background: var(--border); margin: 0; }

/* ── Tags / Labels ── */
.tag {
  display: inline-block;
  padding: 0.2rem 0.625rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.6875rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--muted);
}

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  background: var(--ink); color: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.125rem 1.5rem;
  display: flex; align-items: center; gap: 1.5rem;
  z-index: 9999; box-shadow: var(--shadow-xl);
  max-width: 560px; width: calc(100% - 2rem);
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.cookie-banner.hidden { display: none; }
@keyframes slideUp { from { transform: translate(-50%, 20px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }
.cookie-text { font-size: 0.8125rem; color: rgba(255,255,255,0.8); flex: 1; line-height: 1.5; }
.cookie-text strong { color: var(--white); }
.cookie-accept {
  background: var(--white); color: var(--ink);
  border: none; padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.875rem;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
  transition: var(--transition);
}
.cookie-accept:hover { background: var(--off-white); }

/* ── Footer ── */
footer {
  background: var(--ink);
  color: var(--white);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer-brand .logo {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 1.0625rem; margin-bottom: 0.875rem;
}
.footer-brand .logo .logo-icon {
  width: 28px; height: 28px; background: var(--white);
  border-radius: 6px; display: flex; align-items: center;
  justify-content: center; font-size: 0.8rem; font-weight: 800; color: var(--ink);
}
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,0.5); max-width: 240px; line-height: 1.7; }
.footer-col h4 {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-social { display: flex; gap: 0.5rem; }
.social-btn {
  width: 32px; height: 32px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; color: rgba(255,255,255,0.5);
  transition: var(--transition); border: 1px solid rgba(255,255,255,0.1);
}
.social-btn:hover { background: rgba(255,255,255,0.12); color: var(--white); }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; gap: 0; max-width: 720px; margin: 0 auto; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; background: none;
  padding: 1.25rem 0;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-size: 0.9375rem; font-weight: 500;
  color: var(--ink); text-align: left; gap: 1rem;
}
.faq-q .faq-arrow {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.625rem; transition: transform var(--transition); flex-shrink: 0;
  color: var(--ink-3);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); background: var(--ink); color: var(--white); border-color: var(--ink); }
.faq-a { display: none; padding: 0 0 1.25rem; font-size: 0.9375rem; color: var(--ink-3); line-height: 1.75; }
.faq-item.open .faq-a { display: block; }

/* ── Legal ── */
.legal-page { padding: 5rem 0; }
.legal-meta { font-size: 0.875rem; color: var(--muted); margin-bottom: 3rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.legal-content h2 { font-size: 1.125rem; font-weight: 700; font-family: var(--font-sans); margin: 2.5rem 0 0.75rem; color: var(--ink); letter-spacing: -0.01em; }
.legal-content p { font-size: 0.9375rem; color: var(--ink-3); margin-bottom: 1rem; line-height: 1.8; }
.legal-content ul { margin: 0.75rem 0 1rem 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; }
.legal-content ul li { font-size: 0.9375rem; color: var(--ink-3); line-height: 1.7; }

/* ── Thank You ── */
.thank-you-page {
  min-height: calc(100vh - var(--nav-h));
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 5rem 2rem;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  nav { padding: 0 1rem; }
  .container, .container-sm { padding: 0 1.25rem; }
  section { padding: 4rem 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { align-items: flex-start; }
  .cookie-banner {
    bottom: 1rem;
    align-items: flex-start;
    border-radius: var(--radius);
    padding: 1rem;
    gap: 1rem;
  }
}
@media (max-width: 420px) {
  .cookie-banner { flex-direction: column; }
  .cookie-accept { width: 100%; }
  .btn { width: 100%; justify-content: center; }
}