/* ============ Design tokens ============ */
:root {
  --color-accent: #e50914;
  --color-accent-100: #ffe4e5;
  --color-accent-200: #fdccce;
  --color-accent-300: #fb8c92;
  --color-accent-400: #f95b63;
  --color-accent-500: #f72a35;
  --color-accent-600: #e50914;
  --color-accent-700: #b40710;
  --color-accent-800: #83050b;
  --color-accent-900: #520307;

  --color-neutral-100: #f7f7f8;
  --color-neutral-200: #e6e6ea;
  --color-neutral-300: #d0d0d6;
  --color-neutral-400: #a8a8b2;
  --color-neutral-500: #86868f;
  --color-neutral-600: #6b6b74;
  --color-neutral-700: #52525b;
  --color-neutral-800: #33333a;
  --color-neutral-900: #16161a;

  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;

  --radius-md: 10px;
  --radius-lg: 18px;
  --shadow-md: 0 10px 30px rgba(0,0,0,0.12);

  --font-heading: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-900);
  background: var(--color-neutral-100);
}
a { color: var(--color-accent-700); text-decoration: none; }
a:hover { color: var(--color-accent-600); }
img { max-width: 100%; display: block; }

.section { padding: var(--space-8) var(--space-6); }
.container { max-width: 1180px; margin: 0 auto; }

h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; letter-spacing: -0.015em; margin: 0; }

.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-700); }
.tag-outline { background: transparent; border: 1px solid var(--color-neutral-300); color: var(--color-neutral-700); }

.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-body);
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn-primary { background: var(--color-accent-700); border-color: var(--color-accent-700); color: #fff; }
.btn-primary:hover { background: var(--color-accent-600); border-color: var(--color-accent-600); color: #fff; }
.btn-whatsapp { background: #25D366; border-color: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1ebc59; border-color: #1ebc59; }
.btn-block { display: block; width: 100%; text-align: center; }

.card-light { background: #fff; border: 1px solid var(--color-neutral-200); border-radius: var(--radius-lg); }
.glass {
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ============ Nav ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--color-neutral-200);
  padding: var(--space-4) var(--space-6);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { font-family: var(--font-heading); font-weight: 700; font-size: 22px; letter-spacing: -0.01em; color: var(--color-accent-600); }
.nav-links { display: flex; align-items: center; gap: var(--space-6); font-size: 14px; color: var(--color-neutral-700); }
.nav-links a.active { color: var(--color-accent-600); font-weight: 600; }
.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; border: none; background: transparent; cursor: pointer; padding: 0; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-neutral-900); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; margin: 0 auto; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-cta-mobile { display: none; }

/* ============ Content / SEO copy sections ============ */
.content-section { padding: var(--space-8) var(--space-6); }
.content-narrow { max-width: 780px; margin: 0 auto; }
.content-narrow h2 { font-family: var(--font-heading); font-size: clamp(24px, 3vw, 32px); margin: var(--space-8) 0 var(--space-4); color: #fff; text-shadow: 0 1px 10px rgba(0,0,0,0.6); }
.content-narrow h2:first-child { margin-top: 0; }
.content-narrow h3 { font-family: var(--font-heading); font-size: 20px; margin: var(--space-6) 0 var(--space-3); color: #fff; text-shadow: 0 1px 10px rgba(0,0,0,0.6); }
.content-narrow p { font-size: 16px; line-height: 1.7; color: rgba(255,255,255,0.92); text-shadow: 0 1px 8px rgba(0,0,0,0.5); margin: 0 0 var(--space-4); }
.content-narrow ul { margin: 0 0 var(--space-4); padding-left: 1.4em; color: rgba(255,255,255,0.92); text-shadow: 0 1px 8px rgba(0,0,0,0.5); font-size: 16px; line-height: 1.7; }
.content-narrow li { margin-bottom: var(--space-2); }
.content-narrow a { color: #fff; text-decoration: underline; }

.breadcrumb { font-size: 13px; color: rgba(255,255,255,0.75); padding: var(--space-4) var(--space-6) 0; max-width: 1180px; margin: 0 auto; }
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: #fff; }

.page-hero { padding: var(--space-8) var(--space-6) var(--space-6); text-align: center; }
.page-hero h1 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(32px, 4.2vw, 48px); margin: 0 0 var(--space-4); color: #fff; text-shadow: 0 2px 16px rgba(0,0,0,0.5); }
.page-hero p.lead { font-size: 18px; max-width: 62ch; margin: 0 auto; color: rgba(255,255,255,0.92); text-shadow: 0 1px 10px rgba(0,0,0,0.5); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.feature-grid .feature-card { padding: var(--space-6); }
.feature-grid .feature-icon { font-size: 30px; margin-bottom: var(--space-3); }

.internal-links { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-4); }
.internal-links a { font-size: 14px; padding: 8px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.4); color: #fff; text-decoration: none; }
.internal-links a:hover { border-color: var(--color-accent-500); color: var(--color-accent-200); }

/* ============ Hero ============ */
.hero { position: relative; padding-bottom: var(--space-6); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg .overlay { position: absolute; inset: 0; background: radial-gradient(70% 90% at 50% 40%, rgba(8,8,12,0.6) 0%, rgba(8,8,12,0.35) 60%, rgba(8,8,12,0) 90%); }
.hero-inner { position: relative; z-index: 1; text-align: center; max-width: 920px; margin: 0 auto; }
.hero-box { background: rgba(8,8,12,0.55); backdrop-filter: blur(4px); border-radius: var(--radius-lg); padding: var(--space-8); }
.hero h1 { color: #fff; text-shadow: 0 2px 16px rgba(0,0,0,0.5); font-size: clamp(38px, 4.6vw, 62px); line-height: 1.08; margin-bottom: var(--space-4); }
.hero p.lead { font-size: 18px; color: rgba(255,255,255,0.92); text-shadow: 0 1px 10px rgba(0,0,0,0.5); max-width: 42ch; margin: 0 auto var(--space-6); }
.hero-ctas { display: flex; gap: var(--space-4); align-items: center; justify-content: center; flex-wrap: wrap; }
.btn-secondary-hero { border: 1px solid rgba(255,255,255,0.7); background: rgba(255,255,255,0.12); color: #fff; }
.btn-secondary-hero:hover { background: rgba(255,255,255,0.22); color: #fff; }
.hero-badges { display: flex; gap: var(--space-6); align-items: center; justify-content: center; flex-wrap: wrap; margin-top: var(--space-6); font-size: 14px; color: rgba(255,255,255,0.9); text-shadow: 0 1px 8px rgba(0,0,0,0.5); }
.hero-badges > div { display: flex; align-items: center; gap: var(--space-2); }
.hero-stats { display: grid; grid-template-columns: repeat(4, auto); gap: var(--space-8); justify-content: center; margin-top: var(--space-8); padding-top: var(--space-8); border-top: 1px solid rgba(255,255,255,0.2); }
.hero-stats .n { font-family: var(--font-heading); font-size: 34px; font-weight: 600; color: #fff; text-shadow: 0 1px 10px rgba(0,0,0,0.5); }
.hero-stats .label { font-size: 16px; color: rgba(255,255,255,0.85); text-shadow: 0 1px 8px rgba(0,0,0,0.5); margin-top: var(--space-2); }

.page-bg, .page-bg-light {
  position: relative;
  min-height: 100vh;
}
.page-bg::before, .page-bg-light::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.page-bg::before {
  background-image: linear-gradient(rgba(8,8,10,0.35), rgba(8,8,10,0.35)), url('../images/site-bg-photo.jpg');
}
.page-bg-light::before {
  background-image: linear-gradient(rgba(250,250,251,0.9), rgba(250,250,251,0.9)), url('../images/site-bg-photo.jpg');
}

/* ============ Floating contact buttons ============ */
.float-actions { position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 60; display: flex; flex-direction: column; gap: var(--space-4); }
.float-btn { width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: transform .15s ease; box-shadow: 0 6px 20px rgba(0,0,0,0.35); }
.float-btn:hover { transform: scale(1.08); }
.float-mail { background: var(--color-accent-700); }
.float-wa { background: #25D366; }

/* ============ Generic sections on tinted bg ============ */
.on-dark .glass, .on-dark .tag-accent, .on-dark .tag-outline { }
.tinted-text { color: #fff; text-shadow: 0 1px 10px rgba(0,0,0,0.6); }
.tinted-text-soft { color: rgba(255,255,255,0.92); text-shadow: 0 1px 10px rgba(0,0,0,0.6); }

/* ============ Grids ============ */
.grid-2 { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: var(--space-8); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.grid-4-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); }

/* ============ Media photo blocks ============ */
.media-photo {
  position: relative; height: 380px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
}
.media-photo.tall { height: 420px; }
.media-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ============ Pricing ============ */
.screens-toggle { display: inline-flex; gap: var(--space-2); padding: var(--space-2); border-radius: var(--radius-md); margin-bottom: var(--space-8); }
.screens-toggle button { border: none; padding: 10px 20px; border-radius: 6px; font-size: 14px; font-weight: 500; cursor: pointer; background: transparent; color: var(--color-neutral-700); font-family: var(--font-body); }
.screens-toggle button.active { background: var(--color-accent-800); color: #fff; }
.plan-card { padding: var(--space-8) var(--space-6); display: flex; flex-direction: column; position: relative; }
.plan-card .popular-tag { display: flex; justify-content: flex-end; margin-bottom: var(--space-3); }
.plan-card .kicker { color: rgba(255,255,255,0.85); text-shadow: 0 1px 8px rgba(0,0,0,0.7); font-size: 14px; }
.plan-card .price { font-family: var(--font-heading); font-size: 34px; font-weight: 600; margin: var(--space-2) 0; color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,0.7); }
.plan-card .screens-label { font-size: 13px; color: rgba(255,255,255,0.85); text-shadow: 0 1px 8px rgba(0,0,0,0.7); margin-bottom: var(--space-4); }
.plan-card .features { display: flex; flex-direction: column; gap: var(--space-4); font-size: 13px; margin-bottom: var(--space-6); flex-grow: 1; color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,0.7); }
.plans-wrap[data-screens] .plan-set { display: none; }
.plans-wrap[data-screens="1"] .plan-set[data-set="1"] { display: grid; }
.plans-wrap[data-screens="2"] .plan-set[data-set="2"] { display: grid; }
.plans-wrap[data-screens="3"] .plan-set[data-set="3"] { display: grid; }

/* ============ Why cards / testimonials ============ */
.why-card {
  padding: var(--space-8) var(--space-6) var(--space-6);
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.why-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-500), var(--color-accent-800));
  opacity: 0;
  transition: opacity .25s ease;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.28);
  border-color: rgba(255,255,255,0.55);
}
.why-card:hover::before { opacity: 1; }
.why-card .icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: var(--space-4);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-500), var(--color-accent-800));
  box-shadow: 0 6px 18px color-mix(in oklch, var(--color-accent) 45%, transparent);
}
.why-card .card-title { font-size: 17px; margin-bottom: var(--space-2); }
.why-card .card-body { font-size: 14.5px; line-height: 1.6; }
.card-title { font-weight: 500; }
.card-body { font-size: 14px; margin-top: var(--space-2); line-height: 1.5; }

.stars { color: var(--color-accent-600); margin-bottom: var(--space-3); }

/* ============ FAQ ============ */
.faq-item { cursor: pointer; padding: var(--space-4); }
.faq-item summary { font-weight: 500; list-style: none; color: var(--color-neutral-900); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { color: var(--color-neutral-700); margin: var(--space-3) 0 0; font-size: 14px; }

/* ============ Footer ============ */
footer.site-footer { background: var(--color-neutral-900); color: var(--color-neutral-300); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-6); }
.footer-col-title { font-weight: 500; font-size: 15px; color: #fff; margin-bottom: var(--space-3); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-2); font-size: 14px; }
.footer-links a { color: var(--color-neutral-400); }
.footer-bottom { margin-top: var(--space-8); padding-top: var(--space-4); border-top: 1px solid var(--color-neutral-800); color: var(--color-neutral-500); font-size: 13px; }

/* ============ Blog ============ */
.blog-card { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: rgba(255,255,255,0.9); }
.blog-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: var(--space-3); font-size: 13px; color: var(--color-neutral-500); }

/* ============ Checkout ============ */
.checkout-box { max-width: 640px; margin: 0 auto; background: #fff; border: 1px solid var(--color-neutral-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-8); }
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-size: 14px; color: var(--color-neutral-800); }
.input { width: 100%; box-sizing: border-box; background: #fff; color: var(--color-neutral-900); border: 1px solid var(--color-neutral-300); border-radius: var(--radius-md); padding: 10px 12px; font-family: var(--font-body); font-size: 14px; }
.order-summary { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); background: var(--color-neutral-100); border-radius: var(--radius-md); margin-bottom: var(--space-8); }
.order-row { display: flex; justify-content: space-between; gap: var(--space-4); font-size: 15px; color: var(--color-neutral-700); }
.order-total { display: flex; justify-content: space-between; font-size: 20px; padding-top: var(--space-3); border-top: 1px solid var(--color-neutral-200); color: var(--color-neutral-900); font-weight: 600; }
.order-sub { display: flex; justify-content: space-between; font-size: 14px; color: var(--color-neutral-600); padding-top: var(--space-3); border-top: 1px solid var(--color-neutral-200); }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4, .grid-4-cards { grid-template-columns: 1fr !important; }
  .footer-grid { grid-template-columns: 1fr !important; }

  .nav-toggle { display: flex; }
  .nav-cta-desktop { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-md);
    padding: var(--space-4) var(--space-6) var(--space-6);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: var(--space-3) 0; border-bottom: 1px solid var(--color-neutral-200); }
  .nav-cta-mobile { display: block; text-align: center; margin-top: var(--space-4); }

  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
  .stats-grid, .grid-4 { grid-template-columns: repeat(2, 1fr) !important; }
  .screens-toggle { flex-wrap: wrap; }
  .plans-wrap .plan-set { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: clamp(28px, 8vw, 38px); }
  .float-actions { right: var(--space-4); bottom: var(--space-4); }
  .float-btn { width: 50px; height: 50px; }
}