:root {
  --kca-ink: #13241c;
  --kca-forest: #1b4d3e;
  --kca-leaf: #2f6b4f;
  --kca-gold: #c9a227;
  --kca-gold-soft: #e8d48b;
  --kca-cream: #f7f3e8;
  --kca-sand: #efe6d2;
  --kca-mist: #dce8e1;
  --background: var(--kca-cream);
  --foreground: var(--kca-ink);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(201, 162, 39, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(46, 107, 79, 0.12), transparent 50%),
    linear-gradient(180deg, var(--kca-sand) 0%, var(--kca-cream) 40%, var(--kca-mist) 100%);
  color: var(--foreground);
  font-family: var(--font-body);
  line-height: 1.55;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--kca-forest);
}

.font-display {
  font-family: var(--font-display);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(19, 36, 28, 0.08);
  background: rgba(247, 243, 232, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand img {
  width: 2.5rem;
  height: 2.5rem;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.95rem;
}

.nav a {
  text-decoration: none;
  color: var(--kca-ink);
  opacity: 0.85;
}

.nav a:hover {
  opacity: 1;
  color: var(--kca-forest);
}

.site-footer {
  margin-top: 4rem;
  padding: 2rem 1.5rem;
  border-top: 1px solid rgba(19, 36, 28, 0.1);
  font-size: 0.9rem;
  color: rgba(19, 36, 28, 0.75);
}

.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(19, 36, 28, 0.15) 0%, rgba(19, 36, 28, 0.72) 100%),
    url("../brand/hero-onam.svg") center / cover no-repeat,
    linear-gradient(135deg, var(--kca-forest), #0f2a22);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 3rem 1.5rem 4rem;
  color: #fff;
  max-width: 40rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 500;
  margin: 0 0 0.75rem;
}

.hero p {
  margin: 0 0 1.5rem;
  max-width: 32rem;
  opacity: 0.92;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.25rem;
  border-radius: 0.35rem;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--kca-gold);
  color: var(--kca-ink);
}

.btn-primary:hover {
  background: var(--kca-gold-soft);
}

.btn-secondary {
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
}

.btn-danger {
  background: #8b2e2e;
  color: #fff;
}

.section {
  padding: 3.5rem 1.5rem;
  max-width: 60rem;
  margin: 0 auto;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 0.5rem;
  color: var(--kca-forest);
}

.section .lede {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  color: rgba(19, 36, 28, 0.8);
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 28rem;
}

.countdown div {
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(19, 36, 28, 0.08);
  padding: 1rem 0.5rem;
  text-align: center;
}

.countdown strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--kca-forest);
}

.offer-list {
  display: grid;
  gap: 1rem;
}

.offer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(19, 36, 28, 0.1);
}

.form-panel {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(19, 36, 28, 0.08);
  padding: 1.5rem;
  max-width: 36rem;
}

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.85rem 0 0.35rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(19, 36, 28, 0.2);
  border-radius: 0.3rem;
  font: inherit;
  background: #fff;
}

.qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(19, 36, 28, 0.08);
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-controls button {
  width: 2rem;
  height: 2rem;
  border: 1px solid rgba(19, 36, 28, 0.2);
  background: #fff;
  cursor: pointer;
  border-radius: 0.25rem;
}

.alert {
  padding: 0.85rem 1rem;
  margin: 1rem 0;
  border-radius: 0.3rem;
}

.alert-error {
  background: #f8e8e8;
  color: #6b1d1d;
  border: 1px solid #e2b4b4;
}

.alert-success {
  background: #e6f2eb;
  color: #1b4d3e;
  border: 1px solid #b7d4c4;
}

.alert-info {
  background: #eef2f0;
  color: #13241c;
  border: 1px solid #c5d4cc;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid rgba(19, 36, 28, 0.1);
  vertical-align: top;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.qr-wrap {
  text-align: center;
  margin: 1.5rem 0;
}

.qr-wrap img {
  width: 240px;
  height: 240px;
  background: #fff;
  padding: 0.5rem;
}

.organiser-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}

.status-pill {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  font-size: 0.8rem;
  background: var(--kca-mist);
  border-radius: 0.2rem;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fade-up 0.8s ease-out both;
}

.animate-fade-up-delay {
  animation: fade-up 0.9s ease-out 0.15s both;
}

@media (max-width: 640px) {
  .countdown {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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