@import url("https://fonts.googleapis.com/css2?family=Fraunces:wght@600;700&family=Space+Grotesk:wght@400;500;600&display=swap");

:root {
  --bg: #f6f1e7;
  --bg-2: #fef7ef;
  --ink: #15212f;
  --muted: #5f6a78;
  --accent: #ff6b4a;
  --accent-2: #1aa39c;
  --card: rgba(255, 255, 255, 0.9);
  --border: rgba(21, 33, 47, 0.12);
  --shadow: 0 24px 60px rgba(21, 33, 47, 0.14);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: "Space Grotesk", "Helvetica Neue", sans-serif;
  color: var(--ink);
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #ffffff 0%, var(--bg) 45%, #f3e5d7 100%);
  display: flex;
  flex-direction: column;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  z-index: -1;
  opacity: 0.55;
  filter: blur(0);
  animation: drift 18s ease-in-out infinite;
}

body::before {
  background: radial-gradient(circle, rgba(255, 107, 74, 0.35), transparent 70%);
  top: -160px;
  right: -120px;
}

body::after {
  background: radial-gradient(circle, rgba(26, 163, 156, 0.35), transparent 70%);
  bottom: -200px;
  left: -140px;
  animation-delay: 3s;
}

.page {
  width: min(1100px, 92vw);
  margin: 48px auto 32px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
  animation: rise 0.8s ease-out both;
}

.brand {
  display: flex;
  gap: 18px;
  align-items: center;
}

.logo {
  width: 78px;
  height: 78px;
  border-radius: 22px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 30px rgba(21, 33, 47, 0.18);
}

.brand-copy h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 6px 0 8px;
}

.eyebrow {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0;
}

.subtitle {
  margin: 0;
  max-width: 540px;
  color: var(--muted);
  font-size: 1rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-pill {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(26, 163, 156, 0.12);
  color: #0d6a65;
  font-weight: 500;
  font-size: 0.85rem;
}

.calculator-grid {
  display: grid;
  gap: 24px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 26px;
  backdrop-filter: blur(12px);
  animation: rise 0.9s ease-out both;
}

.calculator-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation-delay: 0.1s;
}

.field label {
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}

select {
  width: 100%;
  padding: 12px 44px 12px 14px;
  font-size: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #ffffff;
  appearance: none;
}

select:focus-visible,
input:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(26, 163, 156, 0.5);
  outline-offset: 2px;
}

.additional-options {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 12px;
  margin: 0;
}

.additional-options legend {
  font-weight: 600;
  padding: 0 8px;
  color: var(--muted);
}

.option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
}

.option input {
  accent-color: var(--accent-2);
  width: 18px;
  height: 18px;
}

.option-title {
  font-weight: 500;
}

.option-price {
  font-weight: 600;
  color: var(--accent-2);
  font-size: 0.95rem;
}

.primary {
  border: none;
  border-radius: 999px;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  background: linear-gradient(120deg, #ff6b4a, #ff8e5a);
  box-shadow: 0 16px 32px rgba(255, 107, 74, 0.25);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(255, 107, 74, 0.3);
}

.helper {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.summary-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation-delay: 0.2s;
}

.summary-card h2 {
  margin: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 1.6rem;
}

.results {
  display: grid;
  gap: 12px;
}

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(21, 33, 47, 0.15);
}

.result-row .label {
  color: var(--muted);
  font-weight: 500;
}

.result-row .value {
  font-weight: 600;
  color: var(--ink);
}

.result-row.total {
  border-bottom: none;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255, 107, 74, 0.1);
}

.result-row.total .value {
  color: #cc3d22;
  font-size: 1.1rem;
}

.summary-note {
  font-size: 0.95rem;
  color: var(--muted);
  background: rgba(26, 163, 156, 0.08);
  padding: 14px;
  border-radius: 12px;
}

.site-footer {
  text-align: center;
  padding: 24px 0 32px;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer b {
  color: var(--ink);
}

@media (min-width: 900px) {
  .calculator-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }

  .hero {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (max-width: 640px) {
  .page {
    margin-top: 32px;
  }

  .brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    width: 64px;
    height: 64px;
  }

  .option {
    grid-template-columns: auto 1fr;
  }

  .option-price {
    grid-column: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(18px);
  }
}