/* ─── Reset & Base ─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #1a2540;
  background: #fff;
  line-height: 1.6;
}

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

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

ul {
  list-style: none;
}

/* ─── Design Tokens ────────────────────────────────────────── */
:root {
  --blue-900: #0a1f44;
  --blue-700: #1E52C0;
  --blue-500: #3D72E8;
  --blue-400: #5A8EEF;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --radius: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, .10);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);
  --transition: .25s ease;
}

/* ─── Utilities ────────────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--blue-900);
  line-height: 1.2;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-top: 12px;
  max-width: 560px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-500);
  color: var(--white);
  font-weight: 600;
  font-size: .95rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background: var(--blue-700);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--blue-500);
  font-weight: 600;
  font-size: .95rem;
  padding: 11px 26px;
  border-radius: 8px;
  border: 2px solid var(--blue-400);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-outline:hover {
  background: var(--blue-50);
  transform: translateY(-1px);
}

/* ─── Navbar ───────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-logo img {
  height: 40px;
  width: auto;
}

.navbar-logo span {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--blue-700);
  letter-spacing: -.02em;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-700);
}

.navbar-links a:hover {
  color: var(--blue-500);
}

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

.nav-login {
  font-size: .9rem;
  font-weight: 600;
  color: var(--blue-700);
  padding: 8px 18px;
  border-radius: 8px;
  border: 1.5px solid var(--blue-400);
  transition: background var(--transition);
}

.nav-login:hover {
  background: var(--blue-50);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 24px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--blue-900) 0%, #1e3a6e 60%, #1E52C0 100%);
  color: var(--white);
  padding: 90px 0 0;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1.5' fill='white' fill-opacity='.07'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 99px;
  padding: 5px 14px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.hero-title .accent {
  color: #60a5fa;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .75);
  margin: 18px 0 32px;
  max-width: 480px;
}

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

.btn-hero-primary {
  background: var(--white);
  color: var(--blue-700);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 8px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .15);
}

.btn-hero-primary:hover {
  background: var(--blue-50);
  transform: translateY(-2px);
}

.btn-hero-outline {
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, .4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}

.btn-hero-outline:hover {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .7);
}

.play-icon {
  width: 32px;
  height: 32px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-icon::after {
  content: '';
  border-left: 10px solid var(--blue-700);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  margin-left: 3px;
}

.hero-store-badges {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.hero-store-badges img {
  height: 42px;
  width: auto;
  border-radius: 6px;
}

.hero-img-wrap {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.hero-img-wrap img {
  max-height: 480px;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .3));
}

.hero-stats {
  background: rgba(255, 255, 255, .07);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, .1);
  margin-top: 56px;
}

.hero-stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  divide-x: 1px solid rgba(255, 255, 255, .1);
}

.stat-item {
  padding: 28px 0;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, .1);
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: #60a5fa;
  letter-spacing: -.02em;
}

.stat-label {
  font-size: .85rem;
  color: rgba(255, 255, 255, .65);
  margin-top: 2px;
}

/* ─── About ────────────────────────────────────────────────── */
#about {
  padding: 96px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-wrap img {
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.about-img-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--blue-500);
  color: white;
  border-radius: 12px;
  padding: 16px 20px;
  font-size: .85rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  line-height: 1.4;
}

.about-img-badge strong {
  font-size: 1.5rem;
  display: block;
}

.about-points {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.about-point-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--blue-100);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.about-point-text strong {
  display: block;
  font-weight: 700;
  font-size: .95rem;
  color: var(--gray-900);
}

.about-point-text span {
  font-size: .88rem;
  color: var(--gray-500);
}

/* ─── How it Works ─────────────────────────────────────────── */
#how {
  background: var(--blue-50);
  padding: 96px 0;
}

.how-header {
  text-align: center;
  margin-bottom: 56px;
}

.how-header .section-sub {
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step-num {
  font-size: 3rem;
  font-weight: 900;
  color: var(--blue-100);
  line-height: 1;
  margin-bottom: 12px;
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--blue-900);
}

.step-desc {
  font-size: .9rem;
  color: var(--gray-500);
  line-height: 1.55;
}

/* ─── Benefits ─────────────────────────────────────────────── */
#Benefits {
  padding: 96px 0;
}

.benefits-header {
  margin-bottom: 56px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: all var(--transition);
}

.benefit-card:hover {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 4px var(--blue-50), var(--shadow-md);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}

.benefit-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--blue-900);
  line-height: 1.35;
}

/* ─── Features ─────────────────────────────────────────────── */
#Features {
  background: var(--blue-900);
  padding: 96px 0;
}

.features-header {
  text-align: center;
  margin-bottom: 56px;
}

.features-header .section-title {
  color: var(--white);
}

.features-header .section-sub {
  color: rgba(255, 255, 255, .6);
  margin: 0 auto;
}

.features-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.tab-btn {
  background: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .65);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
  padding: 10px 22px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--blue-500);
  color: white;
  border-color: var(--blue-500);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-item {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background var(--transition);
}

.feature-item:hover {
  background: rgba(255, 255, 255, .1);
}

.feature-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--blue-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-check::after {
  content: '✓';
  font-size: .72rem;
  color: white;
  font-weight: 900;
}

.feature-item span {
  font-size: .9rem;
  color: rgba(255, 255, 255, .85);
  font-weight: 500;
}

/* ─── Testimonials ─────────────────────────────────────────── */
#Testimonials {
  padding: 96px 0;
  background: var(--gray-100);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 56px;
}

.testimonials-header .section-sub {
  margin: 0 auto;
}

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

.tcard {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.tcard:hover {
  box-shadow: var(--shadow-md);
}

.tcard-quote {
  font-size: 2.5rem;
  line-height: .8;
  color: var(--blue-200, #bfdbfe);
  margin-bottom: 12px;
}

.tcard-text {
  font-size: .95rem;
  color: var(--gray-700);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 24px;
}

.tcard-footer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tcard-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-700);
  overflow: hidden;
  flex-shrink: 0;
}

.tcard-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tcard-name {
  font-weight: 700;
  font-size: .95rem;
  color: var(--gray-900);
}

.tcard-shop {
  font-size: .82rem;
  color: var(--gray-500);
}

.stars {
  color: #f59e0b;
  font-size: .85rem;
  letter-spacing: 1px;
  margin-top: 2px;
}

/* ─── Pricing ──────────────────────────────────────────────── */
#pricing {
  padding: 96px 0;
}

.pricing-header {
  text-align: center;
  margin-bottom: 56px;
}

.pricing-header .section-sub {
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 840px;
  margin: 0 auto;
}

.price-card {
  border-radius: 16px;
  padding: 40px 36px;
  border: 2px solid var(--gray-200);
  background: var(--white);
  position: relative;
  transition: all var(--transition);
}

.price-card:hover {
  border-color: var(--blue-400);
  box-shadow: var(--shadow-lg);
}

.price-card.popular {
  border-color: var(--blue-500);
  background: linear-gradient(160deg, #eff6ff 0%, #dbeafe 100%);
}

.popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-500);
  color: white;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 99px;
  white-space: nowrap;
  letter-spacing: .05em;
}

.price-plan-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.price-plan-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 6px;
}

.price-plan-tagline {
  font-size: .85rem;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.price-amount-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.price-amount {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--blue-700);
  letter-spacing: -.03em;
}

.price-period {
  font-size: .85rem;
  color: var(--gray-500);
}

.price-original {
  font-size: .9rem;
  color: var(--gray-400, #9ca3af);
  text-decoration: line-through;
  margin-bottom: 4px;
}

.price-discount-tag {
  display: inline-block;
  background: #dcfce7;
  color: #16a34a;
  font-size: .75rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 99px;
  margin-bottom: 24px;
}

.price-features {
  margin-bottom: 28px;
}

.price-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--gray-700);
  padding: 6px 0;
  border-bottom: 1px solid var(--gray-100);
}

.price-feature:last-child {
  border-bottom: none;
}

.pf-check {
  color: var(--blue-500);
  font-size: 1rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.price-cta {
  width: 100%;
  padding: 13px 0;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
}

.price-card:not(.popular) .price-cta {
  background: white;
  color: var(--blue-700);
  border: 2px solid var(--blue-400);
}

.price-card:not(.popular) .price-cta:hover {
  background: var(--blue-50);
}

.price-card.popular .price-cta {
  background: var(--blue-500);
  color: white;
  border: none;
}

.price-card.popular .price-cta:hover {
  background: var(--blue-700);
}

/* ─── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-900) 100%);
  padding: 72px 0;
}

.cta-inner {
  text-align: center;
  color: white;
}

.cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-inner p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, .75);
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* ─── Footer ───────────────────────────────────────────────── */
footer {
  background: var(--blue-900);
  color: rgba(255, 255, 255, .75);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand img {
  height: 40px;
  margin-bottom: 14px;
  filter: brightness(0) invert(1);
}

.footer-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: white;
  margin-bottom: 10px;
}

.footer-desc {
  font-size: .88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, .55);
}

.footer-heading {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .4);
  margin-bottom: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  font-size: .88rem;
  color: rgba(255, 255, 255, .65);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: white;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .88rem;
  margin-bottom: 8px;
}

.footer-contact-icon {
  font-size: .95rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: .82rem;
  color: rgba(255, 255, 255, .4);
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition);
  color: rgba(255, 255, 255, .7);
}

.social-btn:hover {
  background: var(--blue-500);
  color: white;
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {

  .navbar-links,
  .navbar-actions .btn-primary {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-img-wrap {
    justify-content: center;
  }

  .hero-img-wrap img {
    max-height: 280px;
  }

  .hero-stats-inner {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats-inner .stat-item:last-child {
    grid-column: 1/-1;
    border-right: none;
    border-top: 1px solid rgba(255, 255, 255, .1);
  }

  .about-grid,
  .steps-grid,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .tab-panel.active {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .tab-panel.active {
    grid-template-columns: 1fr;
  }
}

/* ─── Mobile menu ──────────────────────────────────────────── */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: white;
  border-top: 1px solid var(--gray-200);
  padding: 12px 24px 20px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: .95rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
}

.mobile-menu a:last-child {
  border-bottom: none;
}