/* ============================================================
   index.html — Page-specific styles
   ============================================================ */

/* HERO */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  padding: 0 64px;
  min-height: 680px;
  background: linear-gradient(180deg, #EFF6FF 0%, #FFFFFF 100%);
}

.hero-left {
  display: flex;
  flex-direction: column;
  gap: 32px;
  width: 580px;
  flex-shrink: 0;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-title-line1 {
  font-size: 56px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.hero-title-line2 {
  font-size: 56px;
  font-weight: 700;
  color: var(--color-blue-600);
  line-height: 1.1;
}

.hero-sub {
  font-size: 18px;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 520px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background: var(--color-blue-600);
  color: var(--color-white);
  font-size: 16px;
  font-weight: 600;
  border-radius: 10px;
  transition: background 0.2s, transform 0.1s;
}

.hero-cta-btn:hover {
  background: var(--color-blue-700);
  transform: translateY(-2px);
}

.hero-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 16px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-blue-600);
  transition: gap 0.2s;
}

.hero-cta-link:hover {
  gap: 10px;
}

/* PHONE MOCKUP */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 320px;
  flex-shrink: 0;
}

.phone-mockup {
  width: 300px;
  height: 560px;
  border-radius: 44px;
  background: #F1F5F9;
  border: 8px solid #1E293B;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(30, 41, 59, 0.18);
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 50px;
  padding: 12px 20px;
  background: var(--color-white);
  flex-shrink: 0;
}

.phone-time {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.phone-dyn-island {
  width: 100px;
  height: 28px;
  background: #111827;
  border-radius: 20px;
}

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

.phone-content {
  flex: 1;
  background: #F8FAFC;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

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

.phone-header-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.phone-header-add {
  font-size: 22px;
  color: var(--color-blue-600);
  font-weight: 300;
  cursor: pointer;
}

.med-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  border-radius: 14px;
  padding: 14px;
  border: 1px solid #E2E8F0;
}

.med-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.med-icon-blue { background: #EFF6FF; }
.med-icon-orange { background: #FFF7ED; }
.med-icon-green { background: #F0FDF4; }

.med-info {
  flex: 1;
  min-width: 0;
}

.med-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.med-detail {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.phone-tab-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 72px;
  padding: 8px 0;
  background: var(--color-white);
  border-top: 1px solid #E2E8F0;
  flex-shrink: 0;
}

.tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex: 1;
}

.tab-icon {
  font-size: 18px;
  opacity: 0.4;
}

.tab-label {
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.tab.active .tab-icon { opacity: 1; }
.tab.active .tab-label { color: var(--color-blue-600); font-weight: 600; }

/* PRODUCTS SECTION */
.products {
  background: var(--color-white);
  padding: 96px 64px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  width: 100%;
}

.section-title {
  font-size: 40px;
  font-weight: 700;
  color: var(--color-text-primary);
  max-width: 600px;
}

.section-sub {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 500px;
}

.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
}

.prod-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.prod-card-top {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px 32px 24px;
}

.prod-card-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: linear-gradient(145deg, #60A5FA, #1D4ED8);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.prod-card-icon-gray {
  background: #E5E7EB;
}

.prod-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prod-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.prod-card-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.prod-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
}

.tag-blue {
  background: var(--color-blue-100);
  color: var(--color-blue-700);
}

.tag-gray {
  background: #F3F4F6;
  color: #374151;
}

.prod-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background: #F8FAFC;
  border-top: 1px solid var(--color-border);
}

.app-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #111827;
  color: var(--color-white);
  font-size: 13px;
  font-weight: 600;
  border-radius: 10px;
  transition: background 0.2s;
}

.app-store-btn:hover {
  background: #374151;
}

.learn-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-blue-600);
  transition: gap 0.2s;
}

.learn-more-link:hover { gap: 10px; }

.prod-card-soon {
  background: #F8FAFC;
  box-shadow: none;
}

.prod-card-soon-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 32px 40px;
  text-align: center;
  height: 100%;
  justify-content: center;
}

.prod-card-title-muted { color: #9CA3AF; }
.prod-card-desc-muted { color: #9CA3AF; max-width: 300px; }

/* APPROACH SECTION */
.approach {
  background: var(--color-bg-light);
  padding: 96px 64px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 24px;
  width: 100%;
}

.value-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.value-icon {
  width: 48px;
  height: 48px;
  background: var(--color-blue-100);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.value-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 1200px) {
  .approach-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1024px) {
  .hero {
    padding: 48px 32px;
    gap: 48px;
  }
  .hero-left { width: 100%; max-width: 520px; }
  .hero-right { width: 280px; }
  .phone-mockup { width: 260px; height: 480px; }
  .products { padding: 72px 32px; }
  .approach { padding: 72px 32px; }
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
    min-height: auto;
    padding: 48px 32px 64px;
  }
  .hero-right { display: none; }
  .hero-title-line1, .hero-title-line2 { font-size: 42px; }
  .prod-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .hero { padding: 40px 20px 56px; }
  .hero-title-line1, .hero-title-line2 { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .products, .approach { padding: 64px 20px; }
  .section-title { font-size: 30px; }
  .approach-grid { grid-template-columns: 1fr; }
}