/* ========== FrostCatch Promo Website ========== */

:root {
  --fc-primary: #7EC8E3;
  --fc-secondary: #2B6CB0;
  --fc-accent: #F5D060;
  --fc-bg: #0A2A47;
  --fc-bg-deep: #061E36;
  --fc-surface: #0E3558;
  --fc-text: #FFFFFF;
  --fc-text-secondary: #C9D6DF;
  --fc-text-tertiary: #7A97AD;
  --fc-gradient-start: #4EC9FF;
  --fc-gradient-end: #1A75FF;
  --fc-card-bg: rgba(10, 42, 71, 0.5);
  --fc-card-border: rgba(126, 200, 227, 0.15);
  --fc-radius: 16px;
}

/* ========== BASE ========== */
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--fc-bg-deep);
  color: var(--fc-text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ========== NAVIGATION ========== */
.nav-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
}
.nav-bar.scrolled {
  background: rgba(6, 30, 54, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(126, 200, 227, 0.1);
  padding: 12px 24px;
}
.nav-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: white;
  text-decoration: none;
}
.nav-logo span { color: var(--fc-primary); }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a {
  color: var(--fc-text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: white; }
.nav-cta {
  background: linear-gradient(135deg, var(--fc-gradient-start) 8.4%, var(--fc-gradient-end) 83.2%);
  color: white !important;
  padding: 10px 24px;
  border-radius: var(--fc-radius);
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  transition: box-shadow 0.3s, transform 0.2s !important;
}
.nav-cta:hover {
  box-shadow: 0 0 24px rgba(78, 201, 255, 0.4);
  transform: scale(1.03);
}
.mobile-toggle {
  display: none;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.mobile-toggle span {
  display: block; width: 24px; height: 2px;
  background: white; margin: 5px 0; transition: all 0.3s;
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(6, 30, 54, 0.95);
    backdrop-filter: blur(12px);
    padding: 24px;
    border-bottom: 1px solid var(--fc-card-border);
  }
}

/* ========== HERO ========== */
.hero {
  min-height: 80vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('images/hero_bg.webp') center/cover no-repeat, var(--fc-bg-deep);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(6,30,54,0.7) 0%,
    rgba(10,42,71,0.3) 30%,
    rgba(10,42,71,0.4) 60%,
    rgba(6,30,54,0.85) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  padding: 120px 24px 60px;
  max-width: 900px;
}
.hero-content--compact {
  padding-top: 180px;
}
.hero-eyebrow {
  font-family: 'Caveat Brush', cursive;
  color: var(--fc-accent);
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--fc-gradient-start), var(--fc-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--fc-text-secondary);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ========== BUTTONS ========== */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  height: 52px; padding: 0 32px;
  background: linear-gradient(135deg, var(--fc-gradient-start) 8.4%, var(--fc-gradient-end) 83.2%);
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 700; font-size: 1rem;
  border: none; border-radius: var(--fc-radius);
  cursor: pointer; text-decoration: none;
  transition: box-shadow 0.3s, transform 0.2s;
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(78, 201, 255, 0.4);
  transform: scale(1.03);
}
.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  height: 52px; padding: 0 32px;
  background: transparent;
  color: var(--fc-primary);
  font-family: 'Inter', sans-serif;
  font-weight: 600; font-size: 1rem;
  border: 1.5px solid var(--fc-primary);
  border-radius: var(--fc-radius);
  cursor: pointer; text-decoration: none;
  transition: background 0.3s, box-shadow 0.3s;
}
.btn-secondary:hover {
  background: rgba(126, 200, 227, 0.1);
}

/* ========== SECTION BASE ========== */
.section { padding: 80px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-eyebrow {
  font-family: 'Caveat Brush', cursive;
  color: var(--fc-accent);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.section-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 0 0 16px;
  line-height: 1.2;
}
.section-subtitle {
  color: var(--fc-text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.6;
}

/* ========== FEATURES ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}
@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
}
.feature-card {
  background: var(--fc-card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--fc-card-border);
  border-radius: var(--fc-radius);
  padding: 28px 24px;
  transition: border-color 0.3s, box-shadow 0.3s;
  text-align: left;
}
.feature-card:hover {
  border-color: rgba(126, 200, 227, 0.35);
  box-shadow: 0 0 24px rgba(126, 200, 227, 0.1);
}
.feature-card img {
  width: 64px; height: 64px;
  object-fit: contain;
  margin-bottom: 16px;
}
.feature-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0 0 8px;
}
.feature-card p {
  color: var(--fc-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

/* ========== SCREENSHOTS CAROUSEL ========== */
.screenshots-section { background: var(--fc-bg-deep); }
.screenshot-carousel {
  max-width: 320px;
  margin: 40px auto 0;
  position: relative;
}
.screenshot-carousel .swiper-slide {
  display: flex;
  justify-content: center;
}
.screenshot-frame {
  position: relative;
  width: 260px;
  border-radius: 24px;
  overflow: hidden;
  border: 3px solid rgba(126, 200, 227, 0.2);
  box-shadow: 0 0 40px rgba(126, 216, 255, 0.15);
}
.screenshot-frame img {
  width: 100%;
  display: block;
}
.swiper-pagination-bullet {
  background: var(--fc-text-tertiary) !important;
  opacity: 0.5 !important;
}
.swiper-pagination-bullet-active {
  background: var(--fc-primary) !important;
  opacity: 1 !important;
}

/* ========== CTA SECTION ========== */
.cta-section {
  position: relative;
  padding: 100px 24px;
  text-align: center;
  overflow: hidden;
}
.cta-bg {
  position: absolute; inset: 0;
  background: url('images/cta_bg.webp') center/cover no-repeat, var(--fc-bg);
}
.cta-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(6, 30, 54, 0.82);
}
.cta-content {
  position: relative; z-index: 2;
  max-width: 600px; margin: 0 auto;
}
.cta-content h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 12px;
}
.cta-tagline {
  font-family: 'Caveat Brush', cursive;
  color: var(--fc-accent);
  font-size: 1.3rem;
  margin-bottom: 32px;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--fc-bg-deep);
  border-top: 1px solid var(--fc-card-border);
  padding: 48px 24px 32px;
  text-align: center;
}
.footer-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  margin-bottom: 8px;
}
.footer-logo span { color: var(--fc-primary); }
.footer-tagline {
  color: var(--fc-text-tertiary);
  font-size: 0.85rem;
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.footer-links a {
  color: var(--fc-text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--fc-primary); }
.footer-copy {
  color: var(--fc-text-tertiary);
  font-size: 0.8rem;
}

/* ========== LEGAL PAGE STYLES ========== */
.legal-page {
  padding: 120px 24px 80px;
  max-width: 780px;
  margin: 0 auto;
  min-height: calc(100vh - 160px);
}
.legal-page h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  margin: 0 0 8px;
}
.legal-page h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  margin: 32px 0 12px;
  color: var(--fc-primary);
}
.legal-page h3 {
  font-weight: 600;
  font-size: 1.05rem;
  margin: 20px 0 8px;
}
.legal-page p, .legal-page li {
  color: var(--fc-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}
.legal-page a {
  color: var(--fc-primary);
  text-decoration: underline;
}
.legal-page ul {
  padding-left: 20px;
}

/* ========== CONTACT FORM ========== */
.contact-form {
  max-width: 560px;
  margin: 32px auto 0;
  text-align: left;
}
.contact-form label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--fc-text-secondary);
  margin-bottom: 6px;
}
.contact-form label span { color: var(--fc-accent); }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  background: rgba(14, 53, 88, 0.6);
  border: 1px solid rgba(126, 200, 227, 0.2);
  border-radius: 12px;
  padding: 14px 16px;
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  margin-bottom: 20px;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--fc-primary);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input[type="file"] {
  color: var(--fc-text-tertiary);
  font-size: 0.9rem;
  margin-bottom: 24px;
}
.contact-form button {
  width: 100%;
}

/* ========== PRIVACY ACCEPTANCE ========== */
.privacy-accept-btn {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  padding: 16px 24px 24px;
  background: linear-gradient(to top, var(--fc-bg-deep) 60%, transparent);
  display: flex;
  justify-content: center;
}
.privacy-accept-btn.hidden { display: none; }
.accept-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 52px; padding: 0 40px;
  background: linear-gradient(135deg, var(--fc-gradient-start) 8.4%, var(--fc-gradient-end) 83.2%);
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 700; font-size: 1rem;
  border: none; border-radius: var(--fc-radius);
  cursor: pointer;
  box-shadow: 0 0 24px rgba(78, 201, 255, 0.3);
}

/* ========== ANIMATIONS ========== */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ========== SVG DIVIDER ========== */
.ice-divider {
  width: 100%;
  height: 60px;
  overflow: hidden;
  line-height: 0;
}
.ice-divider svg {
  width: 100%;
  height: 100%;
}