/*
Theme Name: CURIO Brand Theme
Theme URI: https://curioin.com
Author: CURIO 珂芮
Author URI: https://curioin.com
Description: A custom brand site theme for CURIO 珂芮 — modern Intimate Wellness lifestyle brand. Designed for static brand storytelling on WordPress, with full support for both English and Chinese versions.
Version: 1.0.0
License: Proprietary
Text Domain: curio
Tags: brand, lifestyle, minimal, one-page, custom-colors
*/

/* ========================
   CURIO Brand Theme
   ======================== */

:root {
  --bg: #FAF6EF;
  --bg-alt: #EFE6D5;
  --text: #2A1F1D;
  --text-soft: #6B5C58;
  --text-mute: #998B82;
  --accent: #A87568;
  --accent-deep: #7A4C45;
  --accent-soft: #D9B5A8;
  --line: rgba(42, 31, 29, 0.1);
  --serif-en: 'Cormorant Garamond', 'Times New Roman', serif;
  --serif-cn: 'Noto Serif SC', '宋体', serif;
  --sans: 'Inter', sans-serif;
  --sans-cn: 'Noto Sans SC', '微软雅黑', sans-serif;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-weight: 300;
  letter-spacing: 0.015em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.container { max-width: var(--max); margin: 0 auto; padding: 0 40px; }
h1, h2, h3, h4, h5 { font-weight: 400; color: var(--text); }

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 120px 40px;
  background: var(--bg);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(168, 117, 104, 0.10) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(122, 76, 69, 0.06) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 920px; }
.hero-mark {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
}
.hero-title {
  font-family: var(--serif-en), var(--serif-cn);
  font-size: clamp(48px, 8.5vw, 116px);
  line-height: 1.04;
  font-weight: 300;
  font-style: italic;
  margin-bottom: 32px;
  letter-spacing: -0.015em;
}
.hero-cn {
  font-family: var(--serif-cn);
  font-size: clamp(17px, 1.8vw, 22px);
  color: var(--text-soft);
  margin-bottom: 64px;
  letter-spacing: 0.18em;
}
.hero-sub {
  max-width: 620px;
  margin: 0 auto;
  font-family: var(--sans);
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--text-soft);
  line-height: 2;
  letter-spacing: 0.01em;
  font-style: italic;
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--text-mute);
  text-transform: uppercase;
}

/* ============ SECTIONS ============ */
section {
  padding: 140px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.section-head { max-width: 760px; margin-bottom: 80px; }
.section-num {
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 28px;
  letter-spacing: 0.12em;
  display: inline-block;
  border-bottom: 1px solid var(--accent-soft);
  padding-bottom: 6px;
}
.section-title {
  font-family: var(--serif-en);
  font-size: clamp(38px, 5.5vw, 68px);
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 32px;
  letter-spacing: -0.015em;
}
.section-lead {
  font-family: var(--sans);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.9;
  color: var(--text-soft);
  letter-spacing: 0.01em;
}

/* ============ MANIFESTO ============ */
.manifesto {
  max-width: 900px;
  font-family: var(--serif-en);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.55;
  color: var(--text);
  font-style: italic;
  letter-spacing: -0.005em;
}
.manifesto em {
  color: var(--accent-deep);
  font-style: normal;
  font-weight: 500;
  position: relative;
  padding: 0 6px;
}
.manifesto em::before {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 4px;
  background: var(--accent-soft);
  opacity: 0.5;
  z-index: -1;
}

/* ============ CONCEPTS ============ */
.concepts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 80px; }
.concept { border-top: 1px solid var(--accent-soft); padding-top: 32px; }
.concept-num {
  font-family: var(--serif-en);
  font-style: italic;
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}
.concept-title {
  font-family: var(--serif-en);
  font-size: 38px;
  font-style: italic;
  margin-bottom: 8px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.concept-tag {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--accent-deep);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.concept p {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.95;
  color: var(--text-soft);
}

/* ============ TRANSFORM ============ */
.transform { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; }
.transform-side { padding: 56px 48px; border-radius: 2px; }
.transform-from { background: rgba(168, 117, 104, 0.08); border: 1px solid var(--line); }
.transform-to { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%); color: #F5EBE0; }
.transform-label {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  margin-bottom: 32px;
  font-weight: 500;
}
.transform-from .transform-label { color: var(--accent); }
.transform-to .transform-label { color: rgba(245, 235, 224, 0.6); }
.transform-words {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 14px;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.4;
}
.transform-from .transform-words span {
  color: var(--text-soft);
  text-decoration: line-through;
  text-decoration-color: var(--accent);
}
.transform-to .transform-words span {
  color: #F5EBE0;
  font-weight: 400;
  font-style: normal;
}
.transform-point {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(245, 235, 224, 0.2);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.95;
  color: rgba(245, 235, 224, 0.85);
}
.transform-point-list { display: flex; flex-direction: column; gap: 14px; }
.transform-point-item { display: flex; gap: 14px; align-items: flex-start; }
.transform-point-item::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(245, 235, 224, 0.7);
  margin-top: 12px;
}
.transform-point-item strong { color: #F5EBE0; font-weight: 500; }

/* ============ PHILOSOPHY ============ */
.philosophy-block { max-width: 880px; }
.philosophy-block .discoveries {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(20px, 2vw, 24px);
  line-height: 1.9;
  color: var(--text);
  margin: 0 0 56px 0;
}
.philosophy-block .discoveries strong {
  color: var(--accent-deep);
  font-weight: 500;
  font-style: normal;
}
.philosophy-block .promise {
  font-family: var(--sans);
  font-size: 19px;
  line-height: 2;
  color: var(--text-soft);
  margin: 0 0 48px 0;
}
.philosophy-block .no-thing {
  font-family: var(--sans);
  font-size: 19px;
  line-height: 2;
  color: var(--text-mute);
  margin: 0 0 56px 0;
}
.philosophy-block .closing {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(30px, 4vw, 44px);
  color: var(--accent-deep);
  letter-spacing: -0.01em;
}

/* ============ VISION ============ */
.vision-intro {
  max-width: 760px;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 2;
  color: var(--text-soft);
  margin: 56px 0 32px 0;
}
.vision-pillars {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(30px, 4vw, 44px);
  color: var(--text);
  margin: 16px 0 64px 0;
  letter-spacing: 0.04em;
}
.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 48px 0;
  font-family: var(--sans);
  font-size: 18px;
  color: var(--text);
  list-style: none;
  padding: 0;
}
.vision-grid li {
  border-top: 1px solid var(--accent-soft);
  padding-top: 16px;
  letter-spacing: 0.02em;
}

/* ============ ATTITUDE ============ */
.attitude-table { border-top: 1px solid var(--line); }
.attitude-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 56px;
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.attitude-from {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(24px, 3vw, 38px);
  color: var(--text-mute);
  position: relative;
  display: inline-block;
  justify-self: end;
  text-align: right;
}
.attitude-from::after {
  content: '';
  position: absolute;
  left: -4px; right: -4px;
  top: 56%;
  border-top: 1.5px solid var(--accent);
  opacity: 0.6;
}
.attitude-arrow {
  color: var(--accent);
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 28px;
}
.attitude-to {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(24px, 3vw, 38px);
  color: var(--text);
  letter-spacing: -0.01em;
}
.attitude-to em { color: var(--accent-deep); font-style: normal; font-weight: 500; }
.attitude-cn {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-top: 8px;
}
.attitude-outro {
  max-width: 700px;
  margin-top: 64px;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 2;
  color: var(--text-soft);
}
.attitude-outro strong { color: var(--accent-deep); font-weight: 500; }

/* ============ SLOGANS ============ */
.slogans { display: flex; flex-direction: column; gap: 96px; }
.slogan {
  max-width: 920px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.slogan:last-child { border-bottom: 0; padding-bottom: 0; }
.slogan-type {
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 500;
}
.slogan-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.1;
  margin-bottom: 14px;
  color: var(--text);
  font-weight: 300;
  letter-spacing: -0.015em;
}
.slogan-cn {
  font-family: var(--serif-cn);
  font-size: clamp(18px, 2vw, 24px);
  color: var(--text-soft);
  margin-bottom: 24px;
  letter-spacing: 0.18em;
}
.slogan-note {
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--text-soft);
  line-height: 1.9;
  max-width: 660px;
}
.slogan-note strong { color: var(--accent-deep); font-weight: 500; }

/* ============ STORY ============ */
.story {
  max-width: 760px;
  font-family: var(--sans);
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 2.1;
  color: var(--text);
}
.story-lead {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 56px;
  letter-spacing: -0.01em;
}
.story-lead strong { color: var(--accent-deep); font-style: normal; font-weight: 500; }
.story p { margin-bottom: 32px; }
.story .answer {
  color: var(--accent-deep);
  font-weight: 500;
  padding-left: 24px;
  font-style: italic;
  font-family: var(--serif-en);
  font-size: 1.15em;
}
.story .gap-top { margin-top: 56px; }
.story .space { margin-top: 48px; }
.story em { color: var(--accent-deep); font-weight: 500; font-style: normal; }
.story strong { color: var(--accent-deep); font-weight: 500; }
.story-cta {
  margin-top: 80px;
  padding-top: 56px;
  border-top: 1px solid var(--accent-soft);
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(24px, 2.8vw, 34px);
  color: var(--text);
  letter-spacing: -0.01em;
}
.story-cta-cn {
  font-family: var(--serif-cn);
  font-style: normal;
  font-size: 0.55em;
  color: var(--text-soft);
  margin-top: 12px;
  letter-spacing: 0.18em;
}

/* ============ LANG SWITCHER ============ */
.lang-switch {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(250, 246, 239, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.lang-switch a {
  color: var(--text-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}
.lang-switch a:hover,
.lang-switch a.active {
  color: var(--accent-deep);
}
.lang-switch .sep {
  color: var(--text-mute);
  font-weight: 300;
}

/* ============ FOOTER ============ */
footer {
  padding: 140px 0 80px;
  text-align: center;
  background: var(--bg-alt);
}
.footer-mark {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.55em;
  color: var(--accent);
  margin-bottom: 48px;
  text-transform: uppercase;
}
.footer-words {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(30px, 4.5vw, 50px);
  color: var(--text);
  max-width: 740px;
  margin: 0 auto 24px;
  line-height: 1.3;
  font-weight: 300;
  letter-spacing: -0.015em;
}
.footer-cn {
  font-family: var(--serif-cn);
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--text-soft);
  letter-spacing: 0.4em;
  margin-bottom: 64px;
}
.footer-meta {
  display: inline-flex;
  gap: 32px;
  font-size: 11px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 800px) {
  .container { padding: 0 24px; }
  .hero { padding: 100px 24px; }
  section { padding: 90px 0; }
  .concepts { grid-template-columns: 1fr; gap: 56px; }
  .transform { grid-template-columns: 1fr; }
  .transform-side { padding: 40px 28px; }
  .attitude-row {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
    padding: 40px 0;
  }
  .attitude-from { text-align: center; justify-self: center; }
  .vision-grid { grid-template-columns: repeat(2, 1fr); }
  .lang-switch { top: 16px; right: 16px; padding: 6px 10px; font-size: 10px; }
}
@media (max-width: 480px) {
  .vision-grid { grid-template-columns: 1fr; }
}

/* ============ REVEAL ANIMATION ============ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s ease, transform 0.9s ease;
  }
  .reveal.in {
    opacity: 1;
    transform: translateY(0);
  }
}