/* ============================================
   DOMUS BARRERA — Style System
   Warm, earthy, luxury fragrance brand
   Central Valley of California
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Earth Palette */
  --soil:        #3B2A1A;
  --soil-light:  #5C3D2E;
  --terracotta:  #B5654A;
  --amber:       #C8963E;
  --gold:        #D4A94B;
  --wheat:       #DCC9A3;
  --sage:        #8A9A6C;
  --cream:       #F5F0E8;
  --linen:       #EDE7DB;
  --warm-white:  #FDFBF7;
  --charcoal:    #2C2420;

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'Lato', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 10rem;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-luxury: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--charcoal);
  background-color: var(--warm-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* --- Placeholder Images (replace with real photos) --- */
.placeholder-img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: linear-gradient(135deg, var(--soil-light) 0%, var(--terracotta) 50%, var(--amber) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.placeholder-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(212, 169, 75, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(181, 101, 74, 0.2) 0%, transparent 50%);
}

.placeholder-img::after {
  content: attr(data-label);
  position: relative;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: var(--space-sm);
}

.placeholder-img--bottle {
  min-height: 380px;
  background: linear-gradient(160deg, var(--linen) 0%, var(--wheat) 40%, var(--terracotta) 100%);
}

.placeholder-img--bottle::before {
  background:
    radial-gradient(ellipse at 50% 60%, rgba(92, 61, 46, 0.15) 0%, transparent 50%);
}

.placeholder-img--bottle::after {
  color: var(--soil);
}

.placeholder-img--wide {
  min-height: 500px;
  background: linear-gradient(180deg, var(--amber) 0%, var(--terracotta) 40%, var(--soil) 100%);
}

/* --- Section Utilities --- */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: var(--space-sm);
}

.section-tag--light {
  color: var(--wheat);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--soil);
  margin-bottom: var(--space-md);
}

.section-title--light {
  color: var(--cream);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: var(--space-sm) 0;
  transition: background 0.4s var(--ease-out), padding 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.nav--scrolled {
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.6rem 0;
  box-shadow: 0 1px 20px rgba(59, 42, 26, 0.08);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--cream);
  transition: color 0.4s var(--ease-out);
}

.nav--scrolled .nav__logo {
  color: var(--soil);
}

.nav__links {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  transition: color 0.3s var(--ease-out);
  position: relative;
}

.nav--scrolled .nav__links a {
  color: var(--soil-light);
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--terracotta);
  transition: width 0.3s var(--ease-out);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav__toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--cream);
  transition: background 0.3s, transform 0.3s;
}

.nav--scrolled .nav__toggle span {
  background: var(--soil);
}

/* --- Hero --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--soil);
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(200, 150, 62, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(181, 101, 74, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(138, 154, 108, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, rgba(59, 42, 26, 0.3) 0%, var(--soil) 100%);
  animation: heroShimmer 8s ease-in-out infinite alternate;
}

@keyframes heroShimmer {
  0%   { opacity: 1; }
  100% { opacity: 0.85; }
}

.hero__content {
  position: relative;
  text-align: center;
  z-index: 2;
}

.hero__prelude {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--wheat);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 1s var(--ease-luxury) 0.3s forwards;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: 0.15em;
  color: var(--cream);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-luxury) 0.6s forwards;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 300;
  font-style: italic;
  color: var(--wheat);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeUp 1s var(--ease-luxury) 0.9s forwards;
}

.hero__cta {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cream);
  border: 1px solid var(--wheat);
  padding: 1rem 2.5rem;
  transition: all 0.4s var(--ease-out);
  opacity: 0;
  animation: fadeUp 1s var(--ease-luxury) 1.2s forwards;
}

.hero__cta:hover {
  background: var(--cream);
  color: var(--soil);
  border-color: var(--cream);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}

.hero__scroll span {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wheat);
  opacity: 0.6;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: var(--wheat);
  opacity: 0.4;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.4; }
  50%      { transform: scaleY(0.5); opacity: 0.15; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Story --- */
.story {
  padding: var(--space-2xl) 0;
  background: var(--warm-white);
}

.story__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.story__image-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.story__image {
  overflow: hidden;
}

.story__image--1 .placeholder-img {
  min-height: 350px;
}

.story__image--2 .placeholder-img {
  min-height: 250px;
}

.story__text-col {
  padding-left: var(--space-md);
}

.story__lead {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--soil);
  margin-bottom: var(--space-md);
}

.story__text-col p {
  margin-bottom: var(--space-sm);
  color: var(--soil-light);
}

.story__signature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.story__sig-line {
  width: 40px;
  height: 1px;
  background: var(--terracotta);
}

.story__sig-text {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--terracotta);
}

/* --- Collection --- */
.collection {
  padding: var(--space-2xl) 0;
  background: var(--linen);
}

.collection__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.collection__intro {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 300;
  font-style: italic;
  color: var(--soil-light);
}

.collection__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.fragrance-card {
  background: var(--warm-white);
  overflow: hidden;
  transition: transform 0.5s var(--ease-luxury), box-shadow 0.5s var(--ease-luxury);
}

.fragrance-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(59, 42, 26, 0.12);
}

.fragrance-card__image {
  overflow: hidden;
}

.fragrance-card__image .placeholder-img {
  transition: transform 0.6s var(--ease-luxury);
}

.fragrance-card:hover .fragrance-card__image .placeholder-img {
  transform: scale(1.03);
}

.fragrance-card__body {
  padding: var(--space-md);
}

.fragrance-card__number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--terracotta);
  display: block;
  margin-bottom: var(--space-xs);
}

.fragrance-card__name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--soil);
  margin-bottom: 0.25rem;
}

.fragrance-card__mood {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--terracotta);
  margin-bottom: var(--space-sm);
}

.fragrance-card__desc {
  font-size: 0.95rem;
  color: var(--soil-light);
  margin-bottom: var(--space-md);
}

.fragrance-card__notes {
  border-top: 1px solid var(--linen);
  padding-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.note {
  display: flex;
  gap: var(--space-sm);
  font-size: 0.8rem;
}

.note__label {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--soil);
  min-width: 50px;
  font-size: 0.65rem;
  padding-top: 2px;
}

.note__value {
  color: var(--soil-light);
}

/* --- Valley --- */
.valley {
  position: relative;
  background: var(--soil);
}

.valley__parallax {
  height: 500px;
  overflow: hidden;
}

.valley__parallax .placeholder-img {
  min-height: 100%;
}

.valley__content {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.valley__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.valley__text p {
  color: var(--wheat);
  margin-bottom: var(--space-sm);
}

.valley__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.valley__stat {
  text-align: center;
}

.valley__stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  display: block;
  line-height: 1;
}

.valley__stat-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--wheat);
  opacity: 0.7;
}

/* --- Ritual --- */
.ritual {
  padding: var(--space-2xl) 0;
  background: var(--warm-white);
}

.ritual__inner {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.ritual__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  text-align: left;
}

.ritual__step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--wheat);
  display: block;
  margin-bottom: var(--space-xs);
}

.ritual__step h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--soil);
  margin-bottom: var(--space-xs);
}

.ritual__step p {
  font-size: 0.9rem;
  color: var(--soil-light);
}

/* --- Contact --- */
.contact {
  padding: var(--space-2xl) 0;
  background: var(--linen);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact__info p {
  color: var(--soil-light);
  max-width: 380px;
  margin-bottom: var(--space-md);
}

.contact__link {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--terracotta);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
  display: inline-block;
}

.contact__link:hover {
  border-color: var(--terracotta);
}

.contact__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--wheat);
  transition: all 0.3s var(--ease-out);
}

.social-link svg {
  width: 18px;
  height: 18px;
  color: var(--soil-light);
  transition: color 0.3s;
}

.social-link:hover {
  background: var(--soil);
  border-color: var(--soil);
}

.social-link:hover svg {
  color: var(--cream);
}

/* --- Form --- */
.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--soil);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--charcoal);
  background: var(--warm-white);
  border: 1px solid var(--wheat);
  transition: border-color 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terracotta);
}

.form-group textarea {
  resize: vertical;
}

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.btn--primary {
  background: var(--soil);
  color: var(--cream);
}

.btn--primary:hover {
  background: var(--terracotta);
}

/* --- Footer --- */
.footer {
  background: var(--charcoal);
  padding: var(--space-lg) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: var(--cream);
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--wheat);
  opacity: 0.6;
  margin-top: 0.25rem;
}

.footer__links {
  display: flex;
  gap: var(--space-md);
}

.footer__links a {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--wheat);
  opacity: 0.6;
  transition: opacity 0.3s;
}

.footer__links a:hover {
  opacity: 1;
}

.footer__legal p {
  font-size: 0.75rem;
  color: var(--wheat);
  opacity: 0.4;
}

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-luxury), transform 0.8s var(--ease-luxury);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 968px) {
  .story__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .story__text-col {
    padding-left: 0;
  }

  .story__image-col {
    flex-direction: row;
  }

  .collection__grid {
    grid-template-columns: 1fr;
  }

  .valley__grid {
    grid-template-columns: 1fr;
  }

  .valley__stats {
    flex-direction: row;
    justify-content: space-around;
  }

  .ritual__steps {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    text-align: center;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(253, 251, 247, 0.98);
    backdrop-filter: blur(10px);
    padding: var(--space-md);
    gap: var(--space-sm);
    box-shadow: 0 10px 30px rgba(59, 42, 26, 0.1);
  }

  .nav__links--open {
    display: flex;
  }

  .nav__links a {
    color: var(--soil) !important;
    font-size: 0.85rem;
    padding: 0.5rem 0;
  }

  .nav__toggle {
    display: flex;
  }

  .hero__title {
    letter-spacing: 0.1em;
  }

  .story__image-col {
    flex-direction: column;
  }

  .valley__stats {
    flex-direction: column;
    align-items: center;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
  }
}