/* ============================================================
   ASHURE — Landing Page Styles
   Colors: #FDDF8E (yellow), #799560 (green), #1A1A1A (dark)
   ============================================================ */

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

:root {
  --yellow: #FDDF8E;
  --green: #799560;
  --dark: #1A1A1A;
  --dark2: #242424;
  --dark3: #2e2e2e;
  --text-primary: #F0EDE6;
  --text-secondary: #A09D96;
  --text-muted: #666;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 999px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26,26,26,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-mark {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.nav-logo-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.phone-logo-img {
  width: 30px;
  height: 30px;
  object-fit: cover;
  border-radius: 6px;
}

.cta-logo-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.footer-logo-img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 6px;
}

.nav-wordmark {
  font-size: 18px;
  font-weight: 600;
  color: var(--yellow);
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover { color: var(--text-primary); }

.nav-cta {
  background: var(--yellow);
  color: var(--dark);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: opacity 0.2s;
}

.nav-cta:hover { opacity: 0.88; }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
}

/* ---- HERO ---- */
.hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 80px 24px 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(121,149,96,0.15);
  border: 1px solid rgba(121,149,96,0.3);
  color: var(--green);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  letter-spacing: 0.2px;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(40px, 5vw, 62px);
  line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-headline em {
  font-style: normal;
  color: var(--yellow);
}

.hero-sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-form {
  display: flex;
  gap: 0;
  max-width: 420px;
  margin-bottom: 12px;
}

.hero-input {
  flex: 1;
  padding: 13px 18px;
  border-radius: var(--radius-full) 0 0 var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1);
  border-right: none;
  background: var(--dark2);
  color: var(--text-primary);
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}

.hero-input:focus { border-color: var(--yellow); }
.hero-input::placeholder { color: var(--text-muted); }

.hero-btn {
  padding: 13px 22px;
  background: var(--yellow);
  color: var(--dark);
  font-weight: 600;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  border: none;
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.hero-btn:hover { opacity: 0.88; }

.hero-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 24px;
}

.proof-item {
  display: flex;
  flex-direction: column;
}

.proof-num {
  font-size: 20px;
  font-weight: 600;
  color: var(--yellow);
  line-height: 1.2;
}

.proof-label {
  font-size: 12px;
  color: var(--text-muted);
}

.proof-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.1);
}

/* ---- PHONE MOCKUP ---- */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  width: 280px;
  background: #111;
  border-radius: 40px;
  border: 2px solid rgba(255,255,255,0.08);
  padding: 20px 16px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
  position: relative;
}

.phone-screen { display: flex; flex-direction: column; gap: 10px; }

.phone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.phone-logo-small {
  display: flex;
  align-items: center;
  gap: 6px;
}

.phone-app-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--yellow);
}

.phone-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--dark);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-card {
  background: var(--dark3);
  border-radius: var(--radius-md);
  padding: 14px;
}

.phone-card-label {
  font-size: 10px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.phone-card-amount {
  font-size: 26px;
  font-weight: 600;
  color: var(--yellow);
  line-height: 1.1;
}

.phone-card-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.phone-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.phone-action-primary {
  background: var(--yellow);
  border-radius: var(--radius-sm);
  padding: 10px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--dark);
}

.phone-action-secondary {
  background: var(--dark3);
  border-radius: var(--radius-sm);
  padding: 10px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

.phone-transaction {
  background: var(--dark3);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.phone-tx-left { display: flex; align-items: center; gap: 8px; }

.phone-tx-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.phone-tx-name { font-size: 12px; font-weight: 500; color: var(--text-primary); }
.phone-tx-type { font-size: 10px; color: var(--text-muted); }
.phone-tx-right { text-align: right; }
.phone-tx-amount { font-size: 13px; font-weight: 600; color: var(--yellow); }
.phone-tx-status { font-size: 10px; color: var(--green); }

/* ---- PROBLEM ---- */
.problem {
  background: var(--dark2);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 80px 0;
  text-align: center;
}

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--green);
  margin-bottom: 16px;
}

.section-headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---- FEATURES ---- */
.features { padding: 96px 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.feature-card {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s;
}

.feature-card:hover { border-color: rgba(253,223,142,0.2); }

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---- HOW IT WORKS ---- */
.how {
  background: var(--dark2);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 96px 0;
}

.steps {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--dark);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-num-green {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-content { padding-bottom: 8px; }

.step-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.step-connector {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.1);
  margin-left: 17px;
}

/* ---- USE CASES ---- */
.usecases { padding: 96px 0; }

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.usecase {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}

.usecase:hover {
  border-color: rgba(121,149,96,0.3);
  transform: translateY(-2px);
}

.usecase-icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}

.usecase h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.usecase p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- CTA ---- */
.cta {
  background: var(--dark2);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 96px 0;
}

.cta-inner {
  background: linear-gradient(135deg, rgba(253,223,142,0.07) 0%, rgba(121,149,96,0.07) 100%);
  border: 1px solid rgba(253,223,142,0.15);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.cta-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  overflow: hidden;
}

.cta-headline {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  color: var(--yellow);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.cta-sub {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}

.cta-form {
  display: flex;
  gap: 0;
  max-width: 360px;
  margin: 0 auto;
}

.cta-input {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-full) 0 0 var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1);
  border-right: none;
  background: var(--dark);
  color: var(--text-primary);
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  outline: none;
}

.cta-input:focus { border-color: var(--green); }
.cta-input::placeholder { color: var(--text-muted); }

.cta-btn {
  padding: 12px 20px;
  background: var(--green);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  border: none;
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.cta-btn:hover { opacity: 0.88; }

.success-msg {
  margin-top: 16px;
  font-size: 14px;
  color: var(--green);
  font-weight: 500;
}

/* ---- FOOTER ---- */
.footer {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand { display: flex; flex-direction: column; gap: 4px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-wordmark {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
}

.footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }

  .hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 40px;
    min-height: auto;
    gap: 40px;
  }

  .hero-visual { order: -1; }

  .phone-mockup { width: 240px; }

  .hero-form { max-width: 100%; }

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

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

  .cta-inner { padding: 36px 24px; }

  .cta-form { flex-direction: column; }
  .cta-input { border-radius: var(--radius-full); border-right: 1px solid rgba(255,255,255,0.1); }
  .cta-btn { border-radius: var(--radius-full); }

  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .usecases-grid { grid-template-columns: 1fr; }
  .hero-proof { gap: 16px; }
}