/* ==========================================================================
   V-card — marketing site
   ========================================================================== */

:root {
  --navy: #24247a;
  --navy-dark: #1b1b5e;
  --green: #00a859;
  --green-dark: #00793f;
  --orange: #f58634;
  --orange-dark: #d86f1f;

  --bg: #ffffff;
  --bg-soft: #f7f8fc;
  --text: #1f2430;
  --text-muted: #616b7a;
  --border: #e7e9f2;

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

  --shadow-sm: 0 1px 2px rgba(23, 28, 86, 0.06);
  --shadow-md: 0 12px 30px -12px rgba(23, 28, 86, 0.18);
  --shadow-lg: 0 24px 60px -20px rgba(23, 28, 86, 0.25);

  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--navy-dark) 100%);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: #ffffff;
  color: var(--navy);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--navy);
  transform: translateY(-2px);
}

.btn-store {
  background: var(--navy-dark);
  color: #ffffff;
  padding: 11px 22px;
}

.btn-store:hover {
  background: var(--navy);
  transform: translateY(-2px);
}

.btn-store svg {
  flex-shrink: 0;
}

.btn-store .store-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}

.btn-store .store-label small {
  font-size: 0.62rem;
  font-weight: 400;
  opacity: 0.85;
  letter-spacing: 0.02em;
}

.btn-store .store-label span {
  font-size: 0.92rem;
  font-weight: 600;
}

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
}

.brand img {
  height: 34px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--navy);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  transition: 0.2s ease;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 90px;
}

.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 165, 88, 0.16) 0%, rgba(0, 165, 88, 0) 70%);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -220px;
  left: -180px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 41, 120, 0.12) 0%, rgba(34, 41, 120, 0) 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(0, 165, 88, 0.1);
  color: var(--green-dark);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--navy-dark);
}

.hero h1 .accent {
  background: linear-gradient(135deg, var(--green) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin: 0 auto 36px;
  max-width: 560px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Sections ---------- */

section {
  padding: 88px 0;
}

.section-alt {
  background: var(--bg-soft);
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}

.section-tag {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 14px;
  color: var(--navy-dark);
  letter-spacing: -0.01em;
}

.section-head p {
  color: var(--text-muted);
  margin: 0;
  font-size: 1.05rem;
}

/* ---------- Feature grid ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(0, 165, 88, 0.14), rgba(58, 58, 195, 0.14));
  color: var(--navy);
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  color: var(--navy-dark);
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

/* ---------- Steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  counter-reset: step;
}

.step {
  position: relative;
  text-align: center;
  padding: 0 12px;
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--green) 0%, var(--orange) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
}

.step h3 {
  margin: 0 0 10px;
  color: var(--navy-dark);
  font-size: 1.05rem;
}

.step p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

/* ---------- CTA banner ---------- */

.cta-banner {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--green) 0%, var(--navy) 100%);
  padding: 64px 40px;
  text-align: center;
  color: #ffffff;
}

.cta-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 12px;
}

.cta-banner p {
  margin: 0 0 32px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
}

.cta-banner .hero-ctas .btn-store {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.cta-banner .hero-ctas .btn-store:hover {
  background: rgba(255, 255, 255, 0.24);
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
  background: var(--bg-soft);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

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

.footer-brand .brand {
  margin-bottom: 14px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.footer-columns {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col h4 {
  margin: 0 0 16px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-dark);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.footer-col ul li a:hover {
  color: var(--green-dark);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Legal / simple content pages ---------- */

.page-hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}

.page-hero .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.page-hero .back-link:hover {
  color: var(--navy);
}

.page-hero h1 {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  color: var(--navy-dark);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.page-hero .updated {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.legal-content {
  padding: 56px 0 100px;
}

.legal-content .container {
  max-width: 760px;
}

.legal-content h2 {
  color: var(--navy-dark);
  font-size: 1.25rem;
  margin: 40px 0 14px;
}

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

.legal-content p,
.legal-content li {
  color: var(--text);
  font-size: 0.98rem;
  margin: 0 0 14px;
}

.legal-content ul {
  padding-left: 20px;
  list-style: disc;
}

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

.legal-content strong {
  color: var(--navy-dark);
}

.legal-content a {
  color: var(--green-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Delete account page ---------- */

.delete-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: flex-start;
}

.delete-info h2 {
  color: var(--navy-dark);
  font-size: 1.3rem;
  margin: 0 0 14px;
}

.delete-info p {
  color: var(--text-muted);
  margin: 0 0 16px;
}

.delete-info ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.delete-info ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.delete-info ul li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--green-dark);
}

.notice-box {
  background: #fff8ec;
  border: 1px solid #f3e0b3;
  border-radius: var(--radius-md);
  padding: 16px 18px;
  font-size: 0.9rem;
  color: #7a5a12;
}

.delete-form-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.delete-form-card h3 {
  margin: 0 0 6px;
  color: var(--navy-dark);
  font-size: 1.15rem;
}

.delete-form-card > p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0 0 26px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-dark);
  margin-bottom: 7px;
}

.form-group .optional {
  font-weight: 400;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(58, 58, 195, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 96px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.form-check input {
  margin-top: 3px;
}

.form-check label {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.form-error {
  display: none;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  color: #b91c1c;
  font-size: 0.88rem;
  line-height: 1.5;
  padding: 12px 14px;
  margin-bottom: 20px;
}

.form-error.visible {
  display: block;
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.form-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.form-success.visible {
  display: block;
}

.form-success .check-badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 165, 88, 0.12);
  color: var(--green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.form-success h3 {
  color: var(--navy-dark);
  margin: 0 0 8px;
}

.form-success p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.94rem;
}

.delete-form.hidden {
  display: none;
}

/* ---------- Responsive ---------- */

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

  .steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .delete-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .nav-links,
  .nav-actions .btn-secondary {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav.open .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: #ffffff;
    padding: 20px 24px 26px;
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }

  .hero {
    padding: 64px 0 60px;
  }

  section {
    padding: 64px 0;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .delete-form-card {
    padding: 26px 22px;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
  }
}