:root {
  --color-bg: #f5fafb;
  --color-bg-alt: #e8f6f7;
  --color-surface: #ffffff;
  --color-dark: #002d62;
  --color-text: #0f2440;
  --color-text-muted: #5a6d7e;
  --color-border: #d0e6ea;
  --color-accent: #00a8a8;
  --color-accent-dark: #008888;
  --color-accent-light: #5fd6d6;
  --color-navy: #002d62;
  --color-warm: #00b2b2;
  --max-width: 1180px;
  --radius: 16px;
  --font-heading: 'Fraunces', Georgia, serif;
  --font-body: 'Nunito', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(0, 168, 168, 0.09), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(0, 45, 98, 0.06), transparent 45%),
    var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, .logo {
  font-family: var(--font-heading);
  line-height: 1.15;
}

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

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

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section[id] {
  scroll-margin-top: 84px;
}

.eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-navy), var(--color-accent));
  z-index: 200;
  transition: width 0.1s linear;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  font-family: var(--font-body);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 168, 168, 0.32);
}

.btn-ghost {
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-block {
  width: 100%;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.about-media[data-reveal] { transform: translateX(-48px); }
.about-content[data-reveal] { transform: translateY(28px); }
.about-media[data-reveal].is-visible,
.about-content[data-reveal].is-visible { transform: translateX(0) translateY(0); }

.contact-info[data-reveal] { transform: translateX(-48px); }
.contact-form[data-reveal] { transform: translateX(48px); }
.contact-info[data-reveal].is-visible,
.contact-form[data-reveal].is-visible { transform: translateX(0); }

.steps .step:nth-child(1) { transition-delay: 0s; }
.steps .step:nth-child(2) { transition-delay: 0.08s; }
.steps .step:nth-child(3) { transition-delay: 0.16s; }
.steps .step:nth-child(4) { transition-delay: 0.24s; }

.logos-row img:nth-child(1) { transition-delay: 0s; }
.logos-row img:nth-child(2) { transition-delay: 0.05s; }
.logos-row img:nth-child(3) { transition-delay: 0.1s; }
.logos-row img:nth-child(4) { transition-delay: 0.15s; }
.logos-row img:nth-child(5) { transition-delay: 0.2s; }
.logos-row img:nth-child(6) { transition-delay: 0.25s; }
.logos-row img:nth-child(7) { transition-delay: 0.3s; }
.logos-row img:nth-child(8) { transition-delay: 0.35s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-bg {
    transform: none !important;
  }

  .logos-track {
    transition: none !important;
  }
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.85rem 0;
  background: rgba(245, 250, 251, 0.92);
  backdrop-filter: blur(12px);
  transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  padding: 0.55rem 0;
  box-shadow: 0 4px 20px rgba(0, 45, 98, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 64px;
  width: auto;
  max-width: min(210px, 50vw);
  object-fit: contain;
  display: block;
}

.logo-img-footer {
  height: 72px;
  max-width: 230px;
  filter: none;
  opacity: 1;
}

.nav ul {
  display: flex;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.25s ease;
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hero */
.hero {
  position: relative;
  padding: 9.5rem 0 5.5rem;
  overflow: hidden;
  background: var(--color-dark);
  color: #fff;
}

.hero-bg {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 140%;
  background:
    radial-gradient(circle at 18% 25%, rgba(0, 168, 168, 0.45), transparent 42%),
    radial-gradient(circle at 82% 20%, rgba(95, 214, 214, 0.18), transparent 48%),
    radial-gradient(circle at 55% 80%, rgba(0, 100, 160, 0.2), transparent 40%);
  z-index: 0;
  will-change: transform;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 30%, transparent 95%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
}

.hero-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.hero-logo {
  width: min(280px, 72vw);
  height: auto;
  display: block;
  background: #fff;
  border-radius: 18px;
  padding: 1.1rem 1.35rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 3.15rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
  color: #fff;
}

.hero-sub {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero .btn-primary {
  background: #fff;
  color: var(--color-accent-dark);
}

.hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.hero .btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.feature-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.feature-badges span {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Logos strip */
.logos-strip {
  padding: 2.75rem 0 3rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.logos-strip-label {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.logos-carousel {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  max-width: 980px;
  margin: 0 auto;
}

.logos-viewport {
  overflow: hidden;
  width: 100%;
}

.logos-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.logo-slide {
  flex: 0 0 33.333%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  box-sizing: border-box;
}

.logo-slide img {
  height: 88px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 45, 98, 0.08));
  transition: transform 0.25s ease;
}

.logo-slide img:hover {
  transform: scale(1.05);
}

.logos-nav {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: #fff;
  color: var(--color-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.logos-nav:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  transform: scale(1.05);
}

.logos-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.logos-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: none;
  background: #c5d8de;
  cursor: pointer;
  padding: 0;
  transition: width 0.25s ease, background 0.25s ease;
}

.logos-dot.is-active {
  width: 22px;
  background: var(--color-accent);
}

/* Sections */
.section {
  padding: 6rem 0;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(232, 246, 241, 0.9), rgba(232, 246, 241, 0.55));
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-sub {
  color: var(--color-text-muted);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-solo {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about-solo .badges {
  text-align: left;
}

.img-placeholder {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(0, 168, 168, 0.12), rgba(0, 45, 98, 0.1)),
    var(--color-bg-alt);
  border: 1px dashed rgba(0, 168, 168, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.about-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.3rem);
  margin-bottom: 1rem;
}

.about-content p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.badges li {
  background: var(--color-surface);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--color-text);
  border-left: 3px solid var(--color-accent);
  box-shadow: 0 2px 8px rgba(0, 45, 98, 0.05);
}

/* Coberturas */
.coverage-glossary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin-bottom: 3rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.coverage-glossary p {
  margin-bottom: 0.5rem;
}

.coverage-glossary p:last-child {
  margin-bottom: 0;
}

.coverage-glossary strong {
  color: var(--color-text);
}

.provider-block {
  margin-bottom: 3.25rem;
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 8px 28px rgba(0, 45, 98, 0.05);
}

.provider-block:last-of-type {
  margin-bottom: 2rem;
}

.provider-header {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--color-border);
}

.provider-logo {
  height: 52px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  flex-shrink: 0;
}

.provider-logo-dark {
  border-radius: 10px;
}

.provider-logos-pair {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.provider-logos-pair .provider-logo {
  height: 46px;
  max-width: 110px;
}

.provider-name {
  font-size: 1.45rem;
  color: var(--color-dark);
  margin-bottom: 0.15rem;
}

.provider-tag {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.plan-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.plan-tiers-wide {
  grid-template-columns: repeat(3, 1fr);
}

.plan-tiers-2 {
  grid-template-columns: repeat(2, 1fr);
}

.plan-tiers-1 {
  grid-template-columns: 1fr;
}

.tier-card {
  position: relative;
  background: linear-gradient(165deg, var(--tier-bg, transparent), var(--color-surface) 55%);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--tier-color, var(--color-accent));
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem 1.4rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tier-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.08);
}

.tier-card-azul { --tier-color: #2563eb; --tier-bg: rgba(37, 99, 235, 0.08); }
.tier-card-plata { --tier-color: #52606d; --tier-bg: rgba(82, 96, 109, 0.08); }
.tier-card-oro { --tier-color: #b7791f; --tier-bg: rgba(183, 121, 31, 0.09); }
.tier-card-selecta { --tier-color: #00a8a8; --tier-bg: rgba(0, 168, 168, 0.1); }
.tier-card-hoy { --tier-color: #0891b2; --tier-bg: rgba(8, 145, 178, 0.1); }
.tier-card-aqua { --tier-color: #0d9488; --tier-bg: rgba(13, 148, 136, 0.1); }
.tier-card-vita { --tier-color: #7c3aed; --tier-bg: rgba(124, 58, 237, 0.08); }
.tier-card-prevencion { --tier-color: #db2777; --tier-bg: rgba(219, 39, 119, 0.08); }
.tier-card-sancor { --tier-color: #2563eb; --tier-bg: rgba(37, 99, 235, 0.08); }

.tier-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.tier-azul { background: rgba(37, 99, 235, 0.14); color: #2563eb; }
.tier-plata { background: rgba(82, 96, 109, 0.16); color: #52606d; }
.tier-oro { background: rgba(183, 121, 31, 0.16); color: #b7791f; }
.tier-selecta { background: rgba(0, 168, 168, 0.16); color: #008888; }
.tier-hoy { background: rgba(8, 145, 178, 0.16); color: #0e7490; }
.tier-aqua { background: rgba(13, 148, 136, 0.16); color: #0f766e; }
.tier-vita { background: rgba(124, 58, 237, 0.14); color: #6d28d9; }
.tier-prevencion { background: rgba(219, 39, 119, 0.14); color: #be185d; }
.tier-sancor { background: rgba(37, 99, 235, 0.14); color: #1d4ed8; }

.tier-card h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--tier-color, var(--color-text));
}

.tier-card p {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

.pdf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pdf-links-standalone {
  margin-bottom: 0.5rem;
}

.pdf-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--color-surface);
  border: 1.5px solid var(--tier-color, var(--color-accent));
  color: var(--tier-color, var(--color-accent));
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.pdf-link:hover {
  background: var(--tier-color, var(--color-accent));
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

.pdf-link-wide {
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
}

.video-feature {
  margin-top: 1.75rem;
  width: 100%;
  max-width: 720px;
}

.video-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-navy);
  box-shadow: 0 12px 32px rgba(0, 45, 98, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
}

.provider-video {
  width: 100%;
  max-height: min(70vh, 520px);
  height: auto;
  display: block;
  background: #000;
}

.video-caption {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 0.7rem;
  line-height: 1.4;
}

.other-providers {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.inline-link {
  color: var(--color-accent-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.step {
  text-align: center;
  padding: 1.5rem 1rem;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 800;
  font-family: var(--font-heading);
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Contacto */
.contact-section {
  background:
    radial-gradient(ellipse 70% 60% at 0% 100%, rgba(0, 168, 168, 0.1), transparent 50%),
    var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.3rem);
  margin-bottom: 0.75rem;
}

.contact-info > p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #0e0f12;
  font-weight: 800;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  margin-bottom: 2rem;
  transition: transform 0.2s ease;
}

.whatsapp-link:hover {
  transform: translateY(-2px);
}

.contact-form {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 45, 98, 0.06);
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Footer */
.site-footer {
  padding: 3rem 0;
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
}

.site-footer .logo {
  background: #fff;
  border-radius: 14px;
  padding: 0.55rem 0.85rem;
}

.site-footer .logo-img-footer {
  height: 72px;
  max-width: 200px;
  filter: none;
  opacity: 1;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--color-accent-light);
}

.footer-inner p {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.85rem;
  width: 100%;
  text-align: center;
  order: 3;
}

.footer-domain {
  order: 4 !important;
  color: var(--color-accent-light) !important;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: #0e0f12;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.7), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* Responsive */
@media (max-width: 1000px) {
  .plan-tiers,
  .plan-tiers-wide {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-media {
    max-width: 360px;
    margin: 0 auto;
  }

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

  .section {
    padding: 4.5rem 0;
  }

  .provider-block {
    padding: 1.35rem;
  }

  .video-feature {
    max-width: 100%;
  }

  .logo-slide {
    flex-basis: 50%;
  }

  .logo-slide img {
    height: 76px;
  }
}

@media (max-width: 768px) {
  .nav,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-header.nav-open .nav {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 1.5rem;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  }

  .site-header.nav-open .nav ul {
    flex-direction: column;
    gap: 1.25rem;
  }

  .site-header.nav-open .nav-cta {
    display: inline-flex;
    margin: 1rem 1.5rem 0;
  }

  .site-header.nav-open .header-inner {
    flex-wrap: wrap;
  }

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

  .plan-tiers,
  .plan-tiers-wide,
  .plan-tiers-2 {
    grid-template-columns: 1fr;
  }

  .provider-header {
    flex-wrap: wrap;
  }

  .provider-logo {
    height: 44px;
    max-width: 120px;
  }

  .logo-slide img {
    height: 64px;
  }

  .logo-img {
    height: 48px;
    max-width: min(160px, 46vw);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .feature-badges {
    gap: 0.5rem;
  }

  .feature-badges span {
    font-size: 0.78rem;
    padding: 0.4rem 0.75rem;
  }

  .whatsapp-float {
    bottom: 1.1rem;
    right: 1.1rem;
    width: 54px;
    height: 54px;
  }

  .container {
    padding: 0 1.1rem;
  }
}

@media (max-width: 560px) {
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 7.5rem 0 3.5rem;
  }

  .hero-logo {
    width: min(260px, 84vw);
    padding: 0.75rem 0.95rem;
    border-radius: 14px;
  }

  .logo-slide {
    flex-basis: 100%;
  }

  .logo-slide img {
    height: 78px;
  }

  .logos-nav {
    width: 38px;
    height: 38px;
  }

  .provider-block {
    padding: 1.1rem;
    margin-bottom: 1.75rem;
  }

  .tier-card {
    padding: 1.25rem 1.1rem;
  }

  .pdf-link {
    width: 100%;
    justify-content: center;
  }

  .video-frame {
    border-radius: 12px;
  }

  .contact-form {
    padding: 1.35rem;
  }

  .footer-inner {
    justify-content: center;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }
}