/* Base visual tokens */
:root {
  --navy: #0b1c2d;
  --blue: #1f6ae1;
  --graphite: #1e1e1e;
  --white: #ffffff;
  --gold: #c9a24d;
  --muted: #a9b3bf;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.18);
  --shadow: 0 25px 60px rgba(3, 12, 26, 0.35);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--white);
  background: radial-gradient(circle at top, rgba(31, 106, 225, 0.25), transparent 55%),
    radial-gradient(circle at 30% 30%, rgba(201, 162, 77, 0.15), transparent 55%),
    var(--navy);
  min-height: 100vh;
  line-height: 1.6;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background: linear-gradient(120deg, rgba(11, 28, 45, 0.65), rgba(11, 28, 45, 0.85));
  z-index: -2;
}

body::after {
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.2;
  z-index: -1;
}

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

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

.container {
  width: min(1200px, 90vw);
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-header {
  margin-bottom: 48px;
}

.section-header h2 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin-top: 12px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.75rem;
  color: var(--gold);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  color: var(--navy);
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0.98) 0%,
    rgba(236, 244, 255, 0.95) 25%,
    rgba(180, 190, 210, 0.9) 55%,
    rgba(50, 61, 78, 0.95) 100%
  );
  border-bottom: 1px solid rgba(11, 28, 45, 0.12);
  box-shadow: 0 12px 30px rgba(11, 28, 45, 0.18);
  backdrop-filter: blur(12px) saturate(1.15);
  overflow: hidden;
}

.site-header::before,
.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.site-header::before {
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(255, 255, 255, 0.1) 40%,
    rgba(255, 255, 255, 0.5) 65%,
    rgba(255, 255, 255, 0.15) 100%
  );
  opacity: 0.7;
}

.site-header::after {
  background-image: repeating-linear-gradient(
      120deg,
      rgba(255, 255, 255, 0.2) 0,
      rgba(255, 255, 255, 0.2) 1px,
      transparent 1px,
      transparent 10px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.5), transparent 40%);
  opacity: 0.35;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 24px;
  position: relative;
  z-index: 1;
}

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

.brand-logo {
  width: 120px;
  height: auto;
  object-fit: contain;
}

.brand-title {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand-subtitle {
  color: rgba(11, 28, 45, 0.7);
  font-size: 0.85rem;
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 0.9rem;
  color: rgba(11, 28, 45, 0.72);
}

.nav a {
  transition: color 0.3s ease;
}

.nav a:hover {
  color: var(--blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), #3f8cff);
  box-shadow: 0 16px 30px rgba(31, 106, 225, 0.35);
  color: var(--white);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 20px 40px rgba(31, 106, 225, 0.45);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) brightness(0.75);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 28, 45, 0.85), rgba(11, 28, 45, 0.6));
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  mix-blend-mode: screen;
  opacity: 0.4;
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  margin: 16px 0 20px;
}

.hero-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin: 28px 0;
}

.hero-meta div {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-meta span {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 4px;
}

.hero-price-note {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card-title {
  font-weight: 600;
  margin-bottom: 18px;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(60px, 1fr));
  gap: 14px;
}

.countdown span {
  font-size: 2rem;
  font-family: "Poppins", sans-serif;
}

.countdown small {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
}

.hero-card-footer {
  margin-top: 20px;
  color: var(--muted);
}

.about-grid,
.investment-grid,
.form-wrapper {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.about-text p {
  margin-bottom: 18px;
  color: var(--muted);
}

.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  padding: 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.glass-card ul {
  list-style: none;
  margin-top: 18px;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.card-grid,
.highlight-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.info-card,
.highlight-card,
.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.info-card h3,
.highlight-card h3 {
  margin: 18px 0 12px;
  font-family: "Poppins", sans-serif;
}

.info-card p,
.highlight-card p,
.testimonial-card p {
  color: var(--muted);
}

.icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(31, 106, 225, 0.2);
  border: 1px solid rgba(31, 106, 225, 0.3);
}

.icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 2;
  stroke-linecap: round;
}

.schedule {
  background: linear-gradient(135deg, rgba(11, 28, 45, 0.9), rgba(31, 106, 225, 0.1));
}

.timeline {
  display: grid;
  gap: 24px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: start;
  position: relative;
  padding-left: 18px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 12px rgba(201, 162, 77, 0.8);
}

.timeline-day {
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  color: var(--gold);
}

.timeline-content h3 {
  font-family: "Poppins", sans-serif;
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--muted);
}

.schedule-note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.video-section {
  background: rgba(11, 28, 45, 0.85);
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  background: rgba(255, 255, 255, 0.04);
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.team-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px;
  border-radius: var(--radius-md);
  display: grid;
  gap: 16px;
  align-items: center;
}

.team-card img {
  border-radius: var(--radius-sm);
  height: 180px;
  object-fit: cover;
}

.investment {
  background: rgba(11, 28, 45, 0.8);
}

.pricing-card .price {
  display: grid;
  gap: 6px;
  margin: 12px 0 8px;
}

.price-regular {
  font-size: 1.1rem;
  color: var(--muted);
  text-decoration: line-through;
  letter-spacing: 0.04em;
}

.price-highlight {
  font-size: 2.9rem;
  font-family: "Poppins", sans-serif;
  color: var(--gold);
}

.price-note {
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 14px;
}

.price-sub {
  display: block;
  color: var(--muted);
  margin-bottom: 18px;
}

.pricing-card ul,
.benefits-card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.benefits-card {
  padding: 32px;
  border-radius: var(--radius-md);
  background: rgba(31, 106, 225, 0.08);
  border: 1px solid rgba(31, 106, 225, 0.2);
}

.testimonials {
  background: linear-gradient(120deg, rgba(11, 28, 45, 0.8), rgba(11, 28, 45, 0.9));
}

.testimonial-card {
  display: grid;
  gap: 18px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.cta {
  background: linear-gradient(120deg, rgba(31, 106, 225, 0.2), rgba(201, 162, 77, 0.1));
}

.cta-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 48px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(11, 28, 45, 0.7);
}

.form-section {
  background: rgba(11, 28, 45, 0.95);
}

.signup-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 32px;
  border-radius: var(--radius-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

input {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(11, 28, 45, 0.6);
  color: var(--white);
  font-size: 0.95rem;
  transition: border 0.3s ease, box-shadow 0.3s ease;
}

input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31, 106, 225, 0.2);
}

input.field-error {
  border-color: #ff6b6b;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.form-note {
  color: var(--muted);
  font-size: 0.85rem;
}

.form-message {
  margin-top: 16px;
  min-height: 22px;
  color: var(--gold);
}

.form-aside {
  display: grid;
  gap: 18px;
}

.contact-box {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.form-aside-note {
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 32px 0 48px;
  background: #323d4e;
}

.footer-logo {
  width: 140px;
  height: auto;
  object-fit: contain;
  margin-bottom: 12px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-content a {
  display: block;
  margin-top: 6px;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: #25d366;
  color: #0b1c2d;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  z-index: 20;
}

.whatsapp-float:hover {
  transform: translateY(-4px);
}

.loader {
  position: fixed;
  inset: 0;
  background: var(--navy);
  display: grid;
  place-items: center;
  gap: 18px;
  z-index: 30;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-ring {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--gold);
  animation: spin 1.1s linear infinite;
}

.loader-text {
  font-size: 0.95rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }

  .header-content {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding-top: 140px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-day {
    margin-bottom: 8px;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    min-height: auto;
  }

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

  .cta-content {
    padding: 32px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
  }
}