/* ============================================================
   HavenDaily — styles
   Palette: cream / ink / forest green / warm wood
   ============================================================ */

:root {
  --cream: #faf7f1;
  --cream-2: #f3eee4;
  --ink: #22301f;
  --ink-soft: #5c6757;
  --green: #3e6b4f;
  --green-dark: #2e523c;
  --wood: #c8a97e;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(34, 48, 31, 0.08);
  --shadow-lg: 0 20px 50px rgba(34, 48, 31, 0.14);
  --font-body: "Inter", -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { width: min(1180px, 92%); margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-sm { padding: 9px 20px; font-size: 0.88rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost { border-color: rgba(255,255,255,0.7); color: var(--white); backdrop-filter: blur(4px); background: rgba(255,255,255,0.08); }
.btn-ghost:hover { background: rgba(255,255,255,0.2); }
.btn-outline { border-color: var(--green); color: var(--green); }
.btn-outline:hover { background: var(--green); color: var(--white); }

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}
.header.scrolled {
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  padding: 12px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  background: var(--green);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  border-radius: 12px;
}
.logo-text { font-weight: 800; font-size: 1.25rem; color: var(--ink); letter-spacing: -0.01em; }
.logo-text i { font-style: normal; color: var(--green); }
.logo-text.light { color: var(--white); }

.nav { display: flex; gap: 34px; }
.nav a { font-weight: 500; font-size: 0.95rem; color: var(--ink-soft); position: relative; padding: 4px 0; }
.nav a:hover { color: var(--ink); }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--green);
  transition: width 0.25s;
}
.nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* language switch */
.lang-switch { position: relative; }
.lang-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 14px;
  border: 1.5px solid rgba(34,48,31,0.18);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-family: inherit; font-weight: 600; font-size: 0.88rem;
  cursor: pointer; transition: border-color 0.2s, background 0.2s;
}
.lang-btn:hover { border-color: var(--green); }
.lang-btn .chev { transition: transform 0.25s; }
.lang-switch.open .chev { transform: rotate(180deg); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--white);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  min-width: 170px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu li {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  font-size: 0.92rem; color: var(--ink-soft);
  cursor: pointer; transition: background 0.15s, color 0.15s;
}
.lang-menu li:hover { background: var(--cream-2); color: var(--ink); }
.lang-code {
  font-size: 0.75rem; font-weight: 700;
  background: var(--cream-2); color: var(--green);
  padding: 2px 8px; border-radius: 6px; min-width: 34px; text-align: center;
}

/* mobile toggle */
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.menu-toggle span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: 0.3s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: center;
  padding: 140px 0 90px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(34,48,31,0.72) 0%, rgba(34,48,31,0.45) 45%, rgba(34,48,31,0.12) 100%);
}
.hero-content { color: var(--white); max-width: 640px; }
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(6px);
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em;
  margin-bottom: 26px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  line-height: 1.14;
  font-weight: 700;
  margin-bottom: 20px;
  text-wrap: balance;
}
.hero p {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: rgba(255,255,255,0.88);
  max-width: 540px;
  margin-bottom: 34px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: flex; gap: clamp(20px, 4vw, 52px);
  margin-top: 56px;
  flex-wrap: wrap;
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--wood);
}
.stat span { font-size: 0.85rem; color: rgba(255,255,255,0.8); }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-tag {
  display: inline-block;
  color: var(--green);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 14px;
  text-wrap: balance;
}
.section-head p { color: var(--ink-soft); }

/* ---------- Features ---------- */
.features { background: var(--white); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.feature {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.feature-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--green);
  color: var(--white);
  border-radius: 13px;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.feature h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature p { font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Products ---------- */
.filters { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 42px; }
.filter-btn {
  padding: 9px 22px;
  border-radius: 999px;
  border: 1.5px solid rgba(34,48,31,0.16);
  background: transparent;
  color: var(--ink-soft);
  font-family: inherit; font-weight: 600; font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--green); color: var(--green); }
.filter-btn.active { background: var(--green); border-color: var(--green); color: var(--white); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.product-img { aspect-ratio: 1 / 0.82; overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.product-card:hover .product-img img { transform: scale(1.05); }
.product-body { padding: 22px 24px 24px; }
.product-cat { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--wood); }
.product-body h3 { font-size: 1.12rem; margin: 6px 0 6px; }
.product-body > p { font-size: 0.88rem; color: var(--ink-soft); }
.product-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 16px; padding-top: 14px;
  border-top: 1px solid var(--cream-2);
}
.moq { font-size: 0.8rem; font-weight: 600; color: var(--green); background: rgba(62,107,79,0.1); padding: 4px 12px; border-radius: 999px; }
.inquire {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--cream);
  color: var(--ink);
  font-size: 1rem;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.inquire:hover { background: var(--green); color: var(--white); transform: translateX(2px); }

.products-cta { text-align: center; margin-top: 52px; }
.products-cta p { color: var(--ink-soft); margin-bottom: 16px; }

/* ---------- About ---------- */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.about-visual { position: relative; }
.about-visual img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-card {
  position: absolute; left: -22px; bottom: -22px;
  background: var(--green);
  color: var(--white);
  border-radius: 16px;
  padding: 20px 26px;
  box-shadow: var(--shadow-lg);
}
.about-card strong { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--wood); }
.about-card span { font-size: 0.85rem; opacity: 0.9; }
.about-text .section-tag { margin-bottom: 6px; }
.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  line-height: 1.25;
  margin-bottom: 18px;
  text-wrap: balance;
}
.about-text p { color: var(--ink-soft); margin-bottom: 14px; }
.about-list { margin-top: 20px; display: grid; gap: 10px; }
.about-list li { display: flex; align-items: center; gap: 12px; font-weight: 500; }
.about-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  background: rgba(62,107,79,0.12);
  color: var(--green);
  border-radius: 50%;
  font-size: 0.75rem; font-weight: 700;
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-size: 0.85rem; font-weight: 600;
  margin-bottom: 7px;
  color: var(--ink);
}
.form-field input, .form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid rgba(34,48,31,0.15);
  border-radius: 12px;
  background: var(--cream);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
  resize: vertical;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: var(--white);
}
.form-success {
  display: none;
  margin-top: 16px;
  text-align: center;
  color: var(--green);
  background: rgba(62,107,79,0.1);
  padding: 12px;
  border-radius: 12px;
  font-size: 0.9rem; font-weight: 600;
}
.form-success.show { display: block; }

.contact-info { display: grid; gap: 16px; }
.info-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow);
}
.info-label {
  display: block;
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--wood);
  margin-bottom: 4px;
}

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,0.75); padding: 64px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand p { margin-top: 16px; font-size: 0.92rem; max-width: 300px; }
.footer-col h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 0.9rem; padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--wood); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 22px 0;
  grid-column: 1 / -1;
  font-size: 0.82rem;
  text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
  .about-card { left: 16px; bottom: -18px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .nav {
    position: fixed;
    top: 0; right: -280px;
    width: 270px; height: 100vh;
    background: var(--white);
    flex-direction: column;
    gap: 8px;
    padding: 100px 32px 32px;
    box-shadow: var(--shadow-lg);
    transition: right 0.35s;
  }
  .nav.open { right: 0; }
  .nav a { font-size: 1.05rem; padding: 10px 0; border-bottom: 1px solid var(--cream-2); }
  .menu-toggle { display: flex; position: relative; z-index: 110; }
  .header-actions .btn-sm { display: none; }
  .hero { min-height: auto; padding: 130px 0 70px; }
  .hero-stats { gap: 22px; margin-top: 40px; }
  .products-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .section { padding: 64px 0; }
}