/* dtbk.css — Design system for Designed to Be Kind Studio
   Shares the Leomi palette. Light mode default, dark mode via prefers-color-scheme. */

/* Reset */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ── Light mode (default) ─────────────────────── */
:root {
  /* Tawny (Primary) */
  --tawny-50: #FEFAF6; --tawny-100: #FDF3E7; --tawny-200: #FBE5CC;
  --tawny-300: #F6D0A6; --tawny-400: #E8B06A; --tawny-500: #D4944A;
  --tawny-600: #C07A34; --tawny-700: #A0612C; --tawny-800: #7D4C24;
  --tawny-900: #5C391C;

  /* Flamingo (Accent) */
  --flamingo-50: #FFF0F3; --flamingo-100: #FFE0E8; --flamingo-200: #FFB8CC;
  --flamingo-300: #FF8AAF; --flamingo-400: #FF5C8A; --flamingo-500: #F43F6F;
  --flamingo-600: #E11D55; --flamingo-700: #BE1548; --flamingo-800: #9A1240;
  --flamingo-900: #7A1038;

  /* Savanna (Success) */
  --savanna-50: #F7FAF5; --savanna-100: #E8F3E0; --savanna-200: #D0E6C2;
  --savanna-300: #A8D18E; --savanna-400: #7CB95A; --savanna-500: #5A9A3D;

  /* Earth (Warm Neutrals) */
  --cream-50: #FEFDFB; --cream-100: #FDFAF5; --cream-200: #F8F2E8;
  --cream-300: #F0E4D4; --sand-400: #D4C4B0; --sand-500: #B5A08A;
  --earth-600: #8A7462; --earth-700: #6B5A4A; --earth-800: #4A3F35;
  --earth-900: #2D2620;

  /* Night (Neutral Gray) */
  --night-50: #F6F6F6; --night-100: #E7E7E7; --night-200: #D1D1D1;
  --night-300: #B0B0B0; --night-400: #888888; --night-500: #6D6D6D;
  --night-600: #5D5D5D; --night-700: #4F4F4F; --night-800: #454545;
  --night-900: #3D3D3D; --night-950: #1A1A1A;

  /* Dark mode base */
  --dark-bg: #1E1914;
  --dark-surface: #2A231E;

  /* Font */
  --font: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ── Semantic aliases ── */
  --page-bg: var(--cream-100);
  --card-bg: #FFFFFF;
  --card-border: rgba(240, 228, 212, 0.6);
  --card-shadow: none;
  --card-shadow-hover: 0 8px 24px rgba(58, 48, 40, 0.06);
  --text-primary: var(--earth-900);
  --text-secondary: var(--earth-700);
  --link-color: var(--tawny-600);
  --link-hover: var(--flamingo-500);
}

/* ── Dark mode ────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --page-bg: var(--dark-bg);
    --card-bg: var(--dark-surface);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    --card-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.3);
    --text-primary: var(--night-100);
    --text-secondary: var(--night-400);
    --link-color: var(--tawny-300);
    --link-hover: var(--flamingo-400);
  }

  .warm-glow::before {
    background: radial-gradient(ellipse at 30% 20%, rgba(246, 208, 166, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(255, 92, 138, 0.05) 0%, transparent 50%);
  }
}

/* ── Base styles ──────────────────────────────── */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--page-bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link-color);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--link-hover);
}

/* ── Warm glow background ─────────────────────── */
.warm-glow {
  position: relative;
  overflow: hidden;
}

.warm-glow::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(ellipse at 30% 20%, rgba(212, 148, 74, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(244, 63, 111, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.warm-glow > * {
  position: relative;
  z-index: 1;
}

/* ── Hero ─────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem;
}

.hero h1 {
  font-family: 'Nunito', Georgia, serif;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.hero h1 span {
  color: var(--tawny-500);
}

@media (prefers-color-scheme: dark) {
  .hero h1 span {
    color: var(--tawny-300);
  }
}

.hero .subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 540px;
  font-weight: 400;
  margin-bottom: 2rem;
}

.hero .studio-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand-500);
  margin-bottom: 1.5rem;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  opacity: 0.4;
  animation: bob 2s ease-in-out infinite;
}

.scroll-hint svg {
  width: 24px;
  height: 24px;
  stroke: var(--text-primary);
}

@keyframes bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── Accent line ──────────────────────────────── */
.accent-line {
  height: 3px;
  background: linear-gradient(90deg, var(--tawny-300), var(--flamingo-400));
  border: none;
}

/* ── Section ──────────────────────────────────── */
.section {
  padding: 5rem 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.section h2 {
  font-family: 'Nunito', Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.section .section-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

/* ── Values grid ──────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.value-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.value-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.value-icon.tawny { background: rgba(212, 148, 74, 0.15); }
.value-icon.flamingo { background: rgba(244, 63, 111, 0.12); }
.value-icon.savanna { background: rgba(90, 154, 61, 0.15); }

.value-card h3 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.value-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ── Product card ─────────────────────────────── */
.product-strip {
  background: var(--earth-900);
  color: var(--cream-300);
  padding: 4rem 1.5rem;
}

@media (prefers-color-scheme: dark) {
  .product-strip {
    background: var(--dark-surface);
  }
}

.product-strip-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.product-strip h2 {
  font-family: 'Nunito', Georgia, serif;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--tawny-300);
}

.product-strip p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--cream-300);
  opacity: 0.85;
  margin-bottom: 1.5rem;
}

.product-strip .product-link {
  display: inline-block;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  background: var(--flamingo-500);
  border-radius: 12px;
  padding: 0.875rem 2rem;
  transition: background 0.2s;
}

.product-strip .product-link:hover {
  background: var(--flamingo-600);
  color: #fff;
}

/* ── Footer ───────────────────────────────────── */
footer {
  padding: 3rem 1.5rem 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.footer-entity {
  font-weight: 600;
  opacity: 0.7;
}

.footer-address {
  opacity: 0.5;
  line-height: 1.5;
  margin-top: 0.25rem;
}

.footer-contact {
  margin-top: 0.25rem;
  opacity: 0.6;
}

.footer-contact a {
  color: var(--text-secondary);
}

.footer-contact a:hover {
  color: var(--link-hover);
}

.footer-legal {
  margin-top: 0.5rem;
  opacity: 0.5;
}

.footer-legal a {
  color: var(--text-secondary);
}

.footer-legal a:hover {
  color: var(--link-hover);
}

.footer-sep {
  margin: 0 0.35rem;
}

.footer-copy {
  margin-top: 1rem;
  opacity: 0.4;
  font-size: 0.8rem;
}