/* ============================================================
   Humm Botanica – Stylesheet
   Palette: cream, sage green, terracotta, warm brown
   ============================================================ */

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

:root {
  --cream:       #f6f1e8;
  --cream-dark:  #ede5d4;
  --cream-light: #faf7f2;
  --brown:       #2c2416;
  --brown-light: #5c4e36;
  --sage:        #6b7c45;
  --sage-light:  #8fa05e;
  --sage-pale:   #d6dfc4;
  --terra:       #c4774a;
  --terra-light: #e0a07a;
  --white:       #ffffff;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Jost', system-ui, sans-serif;

  --spacing-xs:  0.5rem;
  --spacing-sm:  1rem;
  --spacing-md:  2rem;
  --spacing-lg:  4rem;
  --spacing-xl:  7rem;

  --radius-sm:   4px;
  --radius-md:   12px;
  --radius-lg:   40px;
  --radius-full: 9999px;

  --shadow-card: 0 2px 20px rgba(44,36,22,0.08);
  --shadow-hover:0 8px 40px rgba(44,36,22,0.14);

  --transition:  0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background-color: var(--cream);
  color: var(--brown);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ---- Buttons ---------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary {
  background: var(--brown);
  color: var(--cream-light);
  border: 1.5px solid var(--brown);
}
.btn-primary:hover {
  background: var(--brown-light);
  border-color: var(--brown-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(44,36,22,0.2);
}

.btn-outline {
  background: transparent;
  color: var(--brown);
  border: 1.5px solid var(--brown);
}
.btn-outline:hover {
  background: var(--brown);
  color: var(--cream-light);
  transform: translateY(-2px);
}

/* ---- Header ----------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 241, 232, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cream-dark);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--brown);
}

.main-nav {
  display: flex;
  gap: 2.5rem;
}
.main-nav a {
  font-size: 0.83rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown-light);
  transition: color var(--transition);
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 0;
  height: 1px;
  background: var(--sage);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:hover { color: var(--brown); }
.main-nav a:hover::after { transform: scaleX(1); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--brown);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--cream);
  z-index: 99;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--spacing-md);
}
.mobile-nav.open { display: flex; }
.mobile-nav nav { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-md); }
.mobile-nav a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--brown);
}

/* ---- Hero ------------------------------------------------- */
.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: 1200px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 300;
  color: var(--brown);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
.hero h1 em {
  font-style: italic;
  color: var(--terra);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--brown-light);
  max-width: 420px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
}

.botanical-circle {
  width: min(420px, 100%);
  aspect-ratio: 1;
  color: var(--sage);
  animation: slowSpin 60s linear infinite;
}

@keyframes slowSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ---- Values Strip ----------------------------------------- */
.values-strip {
  background: var(--brown);
  color: var(--cream-light);
  padding: 1.4rem var(--spacing-md);
}

.values-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.value-icon {
  color: var(--terra-light);
  font-size: 0.6rem;
}

/* ---- Section Shared --------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}
.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.8rem;
  display: block;
}
.section-header h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  color: var(--brown);
  margin-bottom: 1rem;
}
.section-intro {
  font-size: 1rem;
  color: var(--brown-light);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ---- Products Section ------------------------------------- */
.products-section {
  padding: var(--spacing-xl) var(--spacing-md);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: var(--spacing-md);
}

.product-card {
  background: var(--cream-light);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.product-card__image {
  aspect-ratio: 4/3;
  background: var(--cream-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-placeholder svg {
  width: 80px;
  height: 80px;
  color: var(--sage-pale);
}

.product-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__category {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.5rem;
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--brown);
  margin-bottom: 0.3rem;
}

.product-card__subtitle {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--terra);
  margin-bottom: 0.8rem;
  font-family: var(--font-serif);
}

.product-card__desc {
  font-size: 0.88rem;
  color: var(--brown-light);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.2rem;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.product-card__price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--brown);
}

.product-card__buy {
  display: inline-block;
  padding: 0.55rem 1.3rem;
  background: transparent;
  border: 1.5px solid var(--brown);
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}
.product-card__buy:hover {
  background: var(--brown);
  color: var(--cream-light);
}

.product-tag {
  display: inline-block;
  background: var(--sage-pale);
  color: var(--sage);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

/* ---- About Section ---------------------------------------- */
.about-section {
  background: var(--cream-dark);
  padding: var(--spacing-xl) var(--spacing-md);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-text .section-eyebrow { text-align: left; }

.about-text h2 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  color: var(--brown);
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 0.97rem;
  color: var(--brown-light);
  line-height: 1.85;
  margin-bottom: 1.1rem;
}

.about-text blockquote {
  margin-top: 2rem;
  padding: 1.2rem 1.5rem;
  border-left: 2px solid var(--terra);
  color: var(--brown);
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.about-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
}

.about-circle {
  position: absolute;
  border-radius: 50%;
}
.about-circle--1 {
  width: 300px;
  height: 300px;
  background: var(--sage-pale);
  opacity: 0.6;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.about-circle--2 {
  width: 200px;
  height: 200px;
  background: var(--terra-light);
  opacity: 0.2;
  top: 40%; left: 55%;
  transform: translate(-50%, -50%);
}

.about-label {
  position: relative;
  z-index: 2;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--brown);
  line-height: 1.5;
}
.about-label small {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}

/* ---- Stockist Banner -------------------------------------- */
.stockist-section {
  background: var(--sage);
  color: var(--cream-light);
  padding: 1.6rem var(--spacing-md);
}

.stockist-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
}

.stockist-link {
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition);
}
.stockist-link:hover { opacity: 0.75; }

/* ---- Footer ----------------------------------------------- */
.site-footer {
  background: var(--brown);
  color: var(--cream-light);
  padding: var(--spacing-lg) var(--spacing-md) 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-brand .logo-text {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--terra-light);
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.footer-location {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(250,247,242,0.55);
}

.footer-links h3,
.footer-contact h3 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra-light);
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: rgba(250,247,242,0.75);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--cream-light); }

.footer-contact p {
  font-size: 0.88rem;
  color: rgba(250,247,242,0.65);
  line-height: 1.7;
}

.footer-bottom {
  padding: 1.2rem 0;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: rgba(250,247,242,0.4);
  letter-spacing: 0.04em;
  text-align: center;
}

/* ---- Scroll Reveal ---------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger product cards */
.product-card:nth-child(2).reveal { transition-delay: 0.08s; }
.product-card:nth-child(3).reveal { transition-delay: 0.16s; }
.product-card:nth-child(4).reveal { transition-delay: 0.24s; }
.product-card:nth-child(5).reveal { transition-delay: 0.32s; }

/* ---- Responsive ------------------------------------------- */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: var(--spacing-lg);
    min-height: auto;
    gap: var(--spacing-md);
  }
  .hero-description { margin: 0 auto 2.5rem; }
  .botanical-circle { width: min(280px, 70vw); }

  .about-inner {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  .about-visual { min-height: 260px; }
  .about-circle--1 { width: 220px; height: 220px; }
  .about-circle--2 { width: 140px; height: 140px; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .values-inner { gap: 1.4rem; }
  .value-item { font-size: 0.72rem; }

  .footer-inner { grid-template-columns: 1fr; }

  .products-section,
  .about-section { padding: var(--spacing-lg) var(--spacing-sm); }
}