:root {
  --wine-50: #fdf2f4;
  --wine-100: #fce7eb;
  --wine-200: #f9d0d9;
  --wine-400: #e8899e;
  --wine-500: #8b1538;
  --wine-600: #5a0a1e;
  --wine-700: #6f0f2c;
  --orange: #ffa640;
  --sky: #1eb5f0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  overflow-x: hidden;
  background: #fff;
  color: #1f2937;
}

.font-display {
  font-family: "DM Serif Display", serif;
}

@keyframes floatUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin-slow {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(139, 21, 56, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(139, 21, 56, 0.6);
  }
}

.anim-up {
  animation: floatUp 0.7s ease both;
}

.anim-d1 {
  animation-delay: 0.1s;
}

.anim-d2 {
  animation-delay: 0.2s;
}

.anim-d3 {
  animation-delay: 0.3s;
}

.anim-d4 {
  animation-delay: 0.4s;
}

.spin-slow {
  animation: spin-slow 20s linear infinite;
}

.pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

.nav-link {
  position: relative;
  cursor: pointer;
  transition: color 0.2s;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--wine-500);
  transition: width 0.3s;
}

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

.card-hover {
  transition: transform 0.3s, box-shadow 0.3s;
}

.card-hover:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(139, 21, 56, 0.15);
}

.btn-primary {
  background: var(--wine-500);
  color: #fff;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: var(--wine-600);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 21, 56, 0.4);
}

.btn-outline {
  border: 2px solid var(--wine-500);
  color: var(--wine-500);
  transition: all 0.3s;
}

.btn-outline:hover {
  background: var(--wine-500);
  color: #fff;
}

.gradient-hero {
  background: linear-gradient(135deg, var(--wine-600) 0%, var(--wine-500) 40%, var(--wine-700) 70%, var(--wine-600) 100%);
}

.gradient-section {
  background: linear-gradient(180deg, var(--wine-50) 0%, #fff 100%);
}

.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer.open {
  max-height: 500px;
  padding-top: 12px;
}

.phone-mockup {
  width: 220px;
  height: 440px;
  border-radius: 36px;
  background: linear-gradient(180deg, #1a1a2e, #16213e);
  border: 4px solid #333;
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.phone-screen {
  position: absolute;
  top: 12px;
  left: 8px;
  right: 8px;
  bottom: 12px;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--wine-500), var(--wine-700));
}

.bubble {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 14px 24px;
  border-radius: 12px;
  color: #fff;
  font-weight: 600;
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.4s ease;
}

.toast.show {
  transform: translateX(0);
}

.toast-success {
  background: #16a34a;
}

.toast-error {
  background: #dc2626;
}

.prose h3 {
  margin: 1.2rem 0 0.5rem;
}

.prose p,
.prose li {
  line-height: 1.8;
}

.prose ul {
  margin-left: 1.25rem;
}

.footer-social:hover {
  background: var(--wine-500);
}

@media (max-width: 768px) {
  .phone-mockup {
    width: 160px;
    height: 320px;
    border-radius: 28px;
  }

  .phone-screen {
    top: 10px;
    left: 6px;
    right: 6px;
    bottom: 10px;
    border-radius: 22px;
  }
}