/* =============================================================
   Essence Arab — Global Styles & CSS Custom Properties
   ============================================================= */

:root {
  /* Colours */
  --color-bg:              #0B0B0B;
  --color-bg-card:         #111111;
  --color-bg-deep:         #080808;
  --color-bg-footer:       #050505;
  --color-bg-newsletter:   #111008;
  --color-gold:            #D4AF37;
  --color-gold-dark:       #8B6914;
  --color-gold-dim:        rgba(212, 175, 55, 0.15);
  --color-gold-dim2:       rgba(212, 175, 55, 0.08);
  --color-white:           #FFFFFF;
  --color-text:            #888888;
  --color-muted:           #555555;
  --color-border:          rgba(212, 175, 55, 0.2);
  --color-border-active:   #D4AF37;
  --color-border-subtle:   rgba(212, 175, 55, 0.1);

  /* Typography */
  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-pad: 2rem;

  /* Transitions */
  --transition:      background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
  --transition-fast: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;

  /* Border radius */
  --radius-sm: 2px;
  --radius-md: 4px;
}

/* ——— Reset ——— */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition-fast); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; background: none; border: none; outline: none; color: var(--color-white); }

/* ——— Layout ——— */
.ea-container { max-width: var(--container-max); margin-inline: auto; padding-inline: var(--container-pad); }
.ea-section { padding-block: var(--space-xl); }
.ea-section--sm { padding-block: var(--space-lg); }

/* ——— Section Header ——— */
.ea-section-header { margin-bottom: var(--space-lg); }
.ea-section-header--center { text-align: center; }
.ea-section-label { display: block; font-family: var(--font-sans); font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.4em; text-transform: uppercase; color: rgba(212, 175, 55, 0.5); margin-bottom: 0.75rem; }
.ea-section-title { font-family: var(--font-serif); font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 300; color: var(--color-white); line-height: 1.2; }

/* ——— Divider ——— */
.ea-divider { height: 1px; background: linear-gradient(90deg, transparent, var(--color-gold), transparent); border: none; margin-block: var(--space-md); }
.ea-divider--left { background: linear-gradient(90deg, var(--color-gold), transparent); }

/* ——— Buttons ——— */
.ea-btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-family: var(--font-sans); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.25em; text-transform: uppercase; padding: 0.875rem 1.75rem; transition: var(--transition); white-space: nowrap; }
.ea-btn--primary { background: var(--color-gold); color: var(--color-bg); }
.ea-btn--primary:hover { background: var(--color-gold-dark); color: var(--color-white); }
.ea-btn--outline { border: 1px solid var(--color-gold); color: var(--color-gold); background: transparent; }
.ea-btn--outline:hover { background: var(--color-gold); color: var(--color-bg); }
.ea-btn--ghost { color: var(--color-gold); border-bottom: 1px solid var(--color-gold); padding-inline: 0; padding-block: 0.25rem; letter-spacing: 0.2em; }
.ea-btn--ghost:hover { color: var(--color-white); border-color: var(--color-white); }

/* ——— Typography ——— */
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 300; color: var(--color-white); line-height: 1.15; }
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: clamp(1rem, 1.5vw, 1.25rem); }
p { color: var(--color-text); line-height: 1.8; }

/* ——— WC wrapper ——— */
.ea-wc-main { padding-block: var(--space-lg); min-height: 60vh; }

/* ——— Fade animation ——— */
.ea-fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.ea-fade-in.is-visible { opacity: 1; transform: translateY(0); }

/* ——— Breadcrumb ——— */
.ea-breadcrumb ol { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; font-size: 0.75rem; font-weight: 300; letter-spacing: 0.05em; color: var(--color-muted); margin-bottom: var(--space-md); }
.ea-breadcrumb a { color: var(--color-muted); }
.ea-breadcrumb a:hover { color: var(--color-gold); }
.ea-breadcrumb span { color: var(--color-text); }
.ea-breadcrumb__sep { color: var(--color-border-subtle); }

/* ——— Static pages ——— */
.ea-page { padding-block: var(--space-lg) var(--space-xl); }
.ea-page-header { padding-block: var(--space-md); margin-bottom: var(--space-lg); }
.ea-page-header__title { font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 300; color: var(--color-white); margin-bottom: 1.5rem; }
.ea-page-header__divider { height: 1px; background: linear-gradient(90deg, var(--color-gold), transparent); max-width: 80px; }

/* About page */
.ea-about-hero { position: relative; height: 320px; background: linear-gradient(160deg, var(--color-bg-card), var(--color-bg-deep)); display: flex; align-items: center; margin-bottom: var(--space-xl); }
.ea-about-hero__overlay { position: absolute; inset: 0; background: rgba(11,11,11,0.6); }
.ea-about-hero__content { position: relative; z-index: 1; }
.ea-about-hero__title { font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 300; color: var(--color-white); margin-top: 0.75rem; }
.ea-about-section { padding-block: var(--space-xl); border-bottom: 1px solid var(--color-border-subtle); }
.ea-about-section__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.ea-about-section__img-placeholder { width: 100%; height: 400px; background: linear-gradient(160deg, var(--color-bg-card), var(--color-bg-deep)); border: 1px solid var(--color-border); }
.ea-about-values { padding-block: var(--space-xl); }
.ea-about-values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); margin-top: var(--space-lg); }
.ea-about-value { padding: 2rem; border: 1px solid var(--color-border-subtle); }
.ea-about-value__num { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 300; color: rgba(212,175,55,0.2); display: block; margin-bottom: 1rem; }
.ea-about-value__title { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 300; color: var(--color-white); margin-bottom: 0.75rem; }
.ea-about-value__desc { font-size: 0.875rem; line-height: 1.8; color: var(--color-muted); }
.ea-about-cta { text-align: center; padding-block: var(--space-xl); }

/* Contact page */
.ea-contact__grid { display: grid; grid-template-columns: 1fr 340px; gap: var(--space-xl); }
.ea-contact-form__field { margin-bottom: 1.5rem; }
.ea-contact-form__field label { display: block; font-size: 0.625rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 0.5rem; }
.ea-contact-form__field input,
.ea-contact-form__field textarea { width: 100%; background: var(--color-bg-card); border: 1px solid var(--color-border); padding: 0.875rem 1rem; color: var(--color-white); font-size: 0.875rem; transition: border-color 0.2s; }
.ea-contact-form__field input:focus,
.ea-contact-form__field textarea:focus { border-color: var(--color-gold); }
.ea-contact-form__field textarea { resize: vertical; min-height: 120px; }
.ea-contact__info { padding-top: 0.5rem; }
.ea-contact__info-block { margin-bottom: 2rem; }
.ea-contact__info-block p { font-size: 0.9375rem; line-height: 1.8; margin-top: 0.5rem; }
.ea-contact__info-block a { color: var(--color-gold); }
.ea-contact__info-block a:hover { text-decoration: underline; }

/* FAQ accordion */
.ea-accordion { margin-top: var(--space-sm); }
.ea-accordion__item { border-bottom: 1px solid var(--color-border-subtle); }
.ea-accordion__trigger { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.5rem 0; font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 300; color: var(--color-white); text-align: left; gap: 1rem; transition: color 0.2s; }
.ea-accordion__trigger:hover { color: var(--color-gold); }
.ea-accordion__trigger.is-open { color: var(--color-gold); }
.ea-accordion__icon { flex-shrink: 0; color: var(--color-gold); transition: transform 0.3s; }
.ea-accordion__trigger.is-open .ea-accordion__icon { transform: rotate(45deg); }
.ea-accordion__panel { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.ea-accordion__panel.is-open { max-height: 400px; }
.ea-accordion__panel p { padding-bottom: 1.5rem; font-size: 0.9375rem; line-height: 1.9; color: var(--color-text); }

/* 404 */
.ea-404__inner { min-height: 60vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.ea-404__title { font-family: var(--font-serif); font-size: clamp(5rem, 15vw, 10rem); font-weight: 300; color: rgba(212,175,55,0.15); line-height: 1; }
.ea-404__subtitle { font-size: 1.0625rem; color: var(--color-text); margin-top: 1rem; }
.ea-404__actions { display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; justify-content: center; }

/* Shipping page */
.ea-shipping-content { max-width: 760px; }
.ea-shipping-block { padding-block: var(--space-md); border-bottom: 1px solid var(--color-border-subtle); }
.ea-shipping-block:last-child { border-bottom: none; }
.ea-shipping-block h2 { font-family: var(--font-serif); font-size: 1.375rem; font-weight: 300; color: var(--color-white); margin-bottom: 1.25rem; }
.ea-shipping-block p { font-size: 0.9375rem; line-height: 1.9; color: var(--color-text); margin-bottom: 0.75rem; }
.ea-shipping-table { border: 1px solid var(--color-border-subtle); margin-bottom: 1rem; }
.ea-shipping-row { display: flex; align-items: center; justify-content: space-between; padding: 0.875rem 1.25rem; border-bottom: 1px solid var(--color-border-subtle); font-size: 0.9rem; gap: 1rem; }
.ea-shipping-row:last-child { border-bottom: none; }
.ea-shipping-value { font-weight: 400; color: var(--color-text); flex-shrink: 0; }
.ea-shipping-value--gold { color: var(--color-gold); font-family: var(--font-serif); letter-spacing: 0.05em; }
.ea-shipping-note { font-size: 0.8125rem; color: var(--color-muted); font-style: italic; }

/* ——— Responsive ——— */
@media (max-width: 1024px) {
  .ea-about-section__grid,
  .ea-about-values__grid { grid-template-columns: 1fr; }
  .ea-contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --container-pad: 1.25rem; --space-xl: 4rem; --space-lg: 3rem; }
  .ea-section { padding-block: var(--space-xl); }
  .ea-shipping-row { flex-direction: column; align-items: flex-start; gap: 0.25rem; }
}
@media (max-width: 640px) {
  :root { --space-xl: 3rem; --space-lg: 2rem; --space-md: 1.25rem; }
  .ea-about-section__img-placeholder { height: 240px; }
  .ea-about-hero { height: 220px; }
  .ea-about-section { padding-block: var(--space-lg); }
  .ea-page-header__title { font-size: clamp(1.75rem, 7vw, 2.5rem); }
  .ea-404__actions { flex-direction: column; gap: 1rem; }
}