/* =========================================================
   VIETKOFFEE — Global Stylesheet
   Vibrant & Editorial Design System
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Inter:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

/* --- CSS Variables ---------------------------------------- */
:root {
  --espresso:      #1A0800;
  --coffee-dark:   #3B1A0D;
  --coffee-mid:    #6B3A2A;
  --amber:         #C8551A;
  --amber-light:   #E07A3A;
  --gold:          #D4960A;
  --gold-light:    #F0B93A;
  --cream:         #FDF8F0;
  --warm-white:    #FFFCF7;
  --highland:      #2D5016;
  --highland-light:#4A7A25;
  --accent-red:    #B91C1C;
  --text-primary:  #1A0800;
  --text-body:     #3D2015;
  --text-muted:    #7A5545;
  --border:        #E8D5C0;
  --border-light:  #F5EDE0;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --font-ui:      'Inter', system-ui, sans-serif;

  --shadow-sm:  0 1px 3px rgba(26,8,0,0.08), 0 1px 2px rgba(26,8,0,0.06);
  --shadow-md:  0 4px 12px rgba(26,8,0,0.10), 0 2px 4px rgba(26,8,0,0.06);
  --shadow-lg:  0 16px 40px rgba(26,8,0,0.14), 0 4px 8px rgba(26,8,0,0.08);
  --shadow-xl:  0 32px 64px rgba(26,8,0,0.18);

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-body);
  background: var(--warm-white);
  overflow-x: hidden;
}

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

/* --- Typography ------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.15;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-muted);
  font-family: var(--font-ui);
  line-height: 1.65;
}

/* --- Layout Utilities ------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide  { max-width: 1400px; }
.container--narrow { max-width: 820px; }

.section { padding: 80px 0; }
.section--sm { padding: 48px 0; }
.section--lg { padding: 120px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* --- Navigation ------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26, 8, 0, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 85, 26, 0.2);
  transition: var(--transition);
}

.nav.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
  text-decoration: none;
}

.nav__logo-mark {
  flex-shrink: 0;
  display: block;
  transition: var(--transition);
}

.nav__logo:hover .nav__logo-mark {
  transform: rotate(-5deg) scale(1.07);
}

.nav__logo-type {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav__logo-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  font-style: italic;
  color: var(--cream);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.nav__logo-name span { color: var(--gold-light); }

.nav__logo-tagline {
  font-family: var(--font-ui);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(253, 248, 240, 0.3);
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__links a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(253, 248, 240, 0.75);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--cream);
  background: rgba(200, 85, 26, 0.25);
}

.nav__links a.active { color: var(--gold-light); }

.nav__cta {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--amber), var(--amber-light));
  color: white !important;
  padding: 9px 18px !important;
  border-radius: 100px !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--transition) !important;
}

.nav__cta:hover {
  background: linear-gradient(135deg, var(--amber-light), var(--gold)) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(200, 85, 26, 0.4) !important;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--cream);
  border-radius: 2px;
  transition: var(--transition);
}

/* --- Hero ------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 68px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 60% 40%, rgba(200, 85, 26, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 60% at 10% 80%, rgba(212, 150, 10, 0.15) 0%, transparent 50%),
    linear-gradient(160deg, #1A0800 0%, #2D1008 40%, #1A0800 100%);
}

.hero__pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(200,85,26,0.15) 1px, transparent 0);
  background-size: 32px 32px;
  opacity: 0.4;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid rgba(240, 185, 58, 0.3);
  border-radius: 100px;
  background: rgba(240, 185, 58, 0.08);
}

.hero__title {
  color: var(--cream);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero__subtitle {
  font-family: var(--font-ui);
  font-size: 1.15rem;
  line-height: 1.65;
  color: rgba(253, 248, 240, 0.7);
  margin-bottom: 40px;
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(253,248,240,0.4);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s ease infinite;
}

.hero__scroll::before {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(200,85,26,0.6));
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

.hero__visual {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  opacity: 0.12;
}

/* --- Buttons ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 100px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--amber), var(--amber-light));
  color: white;
  box-shadow: 0 4px 20px rgba(200, 85, 26, 0.35);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--amber-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(200, 85, 26, 0.45);
}

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(253,248,240,0.3);
}

.btn--ghost:hover {
  border-color: var(--amber);
  color: var(--gold-light);
  background: rgba(200,85,26,0.1);
}

.btn--dark {
  background: var(--espresso);
  color: var(--cream);
}

.btn--dark:hover {
  background: var(--coffee-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--sm {
  font-size: 0.75rem;
  padding: 9px 18px;
}

/* --- Cards ------------------------------------------------ */
.card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-light);
}

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

.card__image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}

.card__image-placeholder {
  width: 100%;
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.card__body {
  padding: 24px;
}

.card__tag {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.tag--vietnam    { background: #FEF2F0; color: #B91C1C; }
.tag--history    { background: #FEF9E7; color: #92400E; }
.tag--world      { background: #EFF6FF; color: #1D4ED8; }
.tag--brewing    { background: #F0FDF4; color: #166534; }
.tag--culture    { background: #FDF4FF; color: #7E22CE; }

.card__title {
  font-size: 1.2rem;
  margin-bottom: 10px;
  line-height: 1.3;
}

.card__excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-family: var(--font-ui);
  margin-bottom: 16px;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card__meta span::before { content: '·'; margin-right: 12px; }
.card__meta span:first-child::before { content: none; }

/* --- Featured Card ---------------------------------------- */
.card--featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
  border-radius: var(--radius-xl);
}

.card--featured .card__image-placeholder {
  aspect-ratio: auto;
  height: 100%;
  font-size: 6rem;
  border-radius: 0;
}

.card--featured .card__body {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card--featured .card__title {
  font-size: 2rem;
  margin-bottom: 16px;
}

.card--featured .card__excerpt {
  font-size: 1rem;
  margin-bottom: 24px;
}

/* --- Section Headers -------------------------------------- */
.section-header {
  margin-bottom: 48px;
}

.section-header--center {
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

.section-title { margin-bottom: 16px; }

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

.section-line {
  width: 48px;
  height: 3px;
  background: linear-gradient(to right, var(--amber), var(--gold));
  border-radius: 2px;
  margin-bottom: 16px;
}

.section-line--center { margin-left: auto; margin-right: auto; }

/* --- Intro Strip ------------------------------------------ */
.intro-strip {
  background: var(--espresso);
  padding: 80px 0;
}

.intro-strip__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.intro-strip__text h2 {
  color: var(--cream);
  margin-bottom: 20px;
}

.intro-strip__text p {
  color: rgba(253,248,240,0.7);
  font-family: var(--font-ui);
  font-size: 1.05rem;
}

.intro-strip__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 6px;
}

.stat__label {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: rgba(253,248,240,0.5);
  letter-spacing: 0.03em;
}

/* --- Topic Grid ------------------------------------------- */
.topic-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  color: white;
  cursor: pointer;
  transition: var(--transition);
}

.topic-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  transition: var(--transition);
}

.topic-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.topic-card:hover::before { opacity: 0.85; }

.topic-card--history {
  background: linear-gradient(160deg, #2C1810 0%, #6B3A2A 50%, #C8551A 100%);
}

.topic-card--vietnam {
  background: linear-gradient(160deg, #1A0A00 0%, #B91C1C 50%, #E07A3A 100%);
}

.topic-card--world {
  background: linear-gradient(160deg, #0D2337 0%, #1D4ED8 50%, #3B82F6 100%);
}

.topic-card--brewing {
  background: linear-gradient(160deg, #1A2E0D 0%, #2D5016 50%, #4A7A25 100%);
}

.topic-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.topic-card__content { position: relative; z-index: 1; }

.topic-card__label {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
}

.topic-card__title {
  font-size: 1.5rem;
  color: white;
  margin-bottom: 8px;
}

.topic-card__desc {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

.topic-card__arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  z-index: 1;
}

.topic-card:hover .topic-card__arrow {
  background: rgba(255,255,255,0.3);
  transform: translate(3px, -3px);
}

/* --- Article Grid ----------------------------------------- */
.article-grid { display: grid; gap: 24px; }

.article-grid--3 { grid-template-columns: repeat(3, 1fr); }

.article-grid--featured {
  grid-template-columns: 1.6fr 1fr;
  grid-template-rows: auto auto;
}

.article-grid--featured .card:first-child {
  grid-row: 1 / 3;
}

/* --- Pull Quote ------------------------------------------- */
.pull-quote {
  border-left: 4px solid var(--amber);
  padding: 24px 32px;
  margin: 40px 0;
  background: linear-gradient(to right, rgba(200,85,26,0.05), transparent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.pull-quote p {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--coffee-dark);
  line-height: 1.5;
  margin: 0;
}

.pull-quote cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: normal;
}

/* --- Info Box --------------------------------------------- */
.info-box {
  background: linear-gradient(135deg, var(--cream), #FFF8EC);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 32px 0;
}

.info-box__title {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

.info-box ul {
  list-style: disc;
  padding-left: 20px;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--text-body);
}

.info-box ul li { margin-bottom: 6px; }

/* --- Page Hero -------------------------------------------- */
.page-hero {
  padding-top: 68px;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
}

.page-hero--vietnam .page-hero__bg {
  background: linear-gradient(160deg, #1A0800 0%, #8B1D1D 40%, #C8551A 100%);
}
.page-hero--history .page-hero__bg {
  background: linear-gradient(160deg, #1A0800 0%, #3B1A0D 40%, #6B3A2A 100%);
}
.page-hero--world .page-hero__bg {
  background: linear-gradient(160deg, #0A1628 0%, #1E3A5F 40%, #2563EB 100%);
}
.page-hero--brewing .page-hero__bg {
  background: linear-gradient(160deg, #0A1A05 0%, #1A3A0D 40%, #2D5016 100%);
}

.page-hero__pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0);
  background-size: 28px 28px;
}

.page-hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: 64px;
  max-width: 720px;
}

.page-hero__eyebrow {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-hero__eyebrow::before {
  content: '';
  width: 32px;
  height: 1.5px;
  background: var(--gold-light);
  display: block;
}

.page-hero__title {
  color: var(--cream);
  margin-bottom: 20px;
  font-style: italic;
}

.page-hero__subtitle {
  font-family: var(--font-ui);
  font-size: 1.1rem;
  color: rgba(253,248,240,0.7);
  line-height: 1.7;
  max-width: 560px;
}

/* --- Article Content -------------------------------------- */
.article-content {
  max-width: 760px;
  margin: 0 auto;
}

.article-content h2 {
  margin-top: 56px;
  margin-bottom: 20px;
  font-size: 1.9rem;
  position: relative;
  padding-top: 32px;
}

.article-content h2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(to right, var(--amber), var(--gold));
  border-radius: 2px;
}

.article-content h3 {
  margin-top: 36px;
  margin-bottom: 14px;
  font-size: 1.35rem;
  color: var(--coffee-dark);
}

.article-content p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-body);
}

/* --- World Map Grid --------------------------------------- */
.country-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.country-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  cursor: default;
}

.country-card:hover {
  border-color: var(--amber);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.country-card__flag {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}

.country-card__name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.country-card__type {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

.country-card__desc {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.country-card__beans {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bean-tag {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 100px;
  background: var(--cream);
  color: var(--coffee-mid);
  border: 1px solid var(--border);
}

/* --- Brewing Steps ---------------------------------------- */
.brewing-method {
  background: white;
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: 32px;
  border: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: start;
}

.brewing-method__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.brewing-icon--phin    { background: linear-gradient(135deg, #FEF9E7, #FDE68A); }
.brewing-icon--french  { background: linear-gradient(135deg, #FEF2F0, #FCA5A5); }
.brewing-icon--pourover{ background: linear-gradient(135deg, #EFF6FF, #BFDBFE); }
.brewing-icon--espresso{ background: linear-gradient(135deg, #1A0800, #3B1A0D); color: var(--gold-light); }
.brewing-icon--cold    { background: linear-gradient(135deg, #EFF6FF, #DBEAFE); }
.brewing-icon--moka    { background: linear-gradient(135deg, #F0FDF4, #BBF7D0); }
.brewing-icon--aero    { background: linear-gradient(135deg, #FDF4FF, #E9D5FF); }

.brewing-method__header { margin-bottom: 12px; }

.brewing-method__title {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.brewing-method__meta {
  display: flex;
  gap: 16px;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.brewing-method__meta span::before { content: '⏱ '; }
.brewing-method__meta span + span::before { content: '☕ '; }

.brewing-method__desc {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.brewing-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.brewing-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.brewing-step__num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--amber-light));
  color: white;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.brewing-step__text {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-body);
}

/* --- Newsletter ------------------------------------------- */
.newsletter {
  background: linear-gradient(135deg, var(--espresso) 0%, #3B1A0D 100%);
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% -20%, rgba(200,85,26,0.3) 0%, transparent 60%);
}

.newsletter__content { position: relative; z-index: 1; }

.newsletter h2 { color: var(--cream); margin-bottom: 12px; }

.newsletter p {
  font-family: var(--font-ui);
  color: rgba(253,248,240,0.65);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

.newsletter__form {
  display: flex;
  gap: 12px;
  max-width: 460px;
  margin: 0 auto;
}

.newsletter__input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: var(--cream);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.newsletter__input::placeholder { color: rgba(255,255,255,0.35); }

.newsletter__input:focus {
  border-color: var(--amber);
  background: rgba(255,255,255,0.12);
}

/* --- Footer ----------------------------------------------- */
.footer {
  background: var(--espresso);
  color: rgba(253,248,240,0.6);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer__logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  font-style: italic;
  color: var(--cream);
  letter-spacing: -0.02em;
}

.footer__logo span { color: var(--gold-light); }

.footer__col h4 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(253,248,240,0.4);
  margin-bottom: 16px;
}

.footer__col ul { display: flex; flex-direction: column; gap: 10px; }

.footer__col a {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: rgba(253,248,240,0.6);
  transition: var(--transition);
}

.footer__col a:hover { color: var(--gold-light); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-ui);
  font-size: 0.82rem;
}

.footer__bottom a { color: var(--amber-light); }

/* --- Timeline (History page) ------------------------------ */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--amber), var(--gold), var(--amber));
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -34px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  border: 3px solid white;
  box-shadow: 0 0 0 2px var(--amber);
}

.timeline-item__era {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 6px;
}

.timeline-item__title {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.timeline-item__text {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* --- Affiliate Box (ready for monetization) --------------- */
.affiliate-box {
  background: linear-gradient(135deg, #FFF8EC, var(--cream));
  border: 1.5px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 40px 0;
  position: relative;
}

.affiliate-box__badge {
  position: absolute;
  top: -10px;
  left: 20px;
  background: var(--gold);
  color: var(--espresso);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
}

.affiliate-box__title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  margin-top: 4px;
}

.affiliate-box__text {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.affiliate-box__disclaimer {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 10px;
}

/* --- Mobile Navigation ------------------------------------ */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--espresso);
  z-index: 999;
  padding: 100px 32px 40px;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cream);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.mobile-menu a:hover { color: var(--gold-light); padding-left: 8px; }

.mobile-menu__close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--cream);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 12px;
}

/* --- Divider ---------------------------------------------- */
.divider {
  border: none;
  height: 1px;
  background: var(--border-light);
  margin: 48px 0;
}

/* --- Breadcrumb ------------------------------------------- */
.breadcrumb {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: rgba(253,248,240,0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.breadcrumb a { color: rgba(253,248,240,0.6); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span { color: rgba(253,248,240,0.3); }

/* --- Scroll to top ---------------------------------------- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--amber-light));
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

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

.scroll-top:hover {
  background: linear-gradient(135deg, var(--amber-light), var(--gold));
  transform: translateY(-2px);
}

/* --- Responsive ------------------------------------------- */
@media (max-width: 1024px) {
  .grid-4   { grid-template-columns: repeat(2, 1fr); }
  .country-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .hero__title { font-size: 2.4rem; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { justify-content: center; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .article-grid--3 { grid-template-columns: 1fr; }
  .article-grid--featured { grid-template-columns: 1fr; }
  .article-grid--featured .card:first-child { grid-row: auto; }

  .intro-strip__inner { grid-template-columns: 1fr; gap: 40px; }

  .card--featured { grid-template-columns: 1fr; }
  .card--featured .card__image-placeholder { height: 220px; }

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

  .brewing-method { grid-template-columns: 1fr; }

  .newsletter { padding: 40px 24px; }
  .newsletter__form { flex-direction: column; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .section { padding: 56px 0; }
  .section--lg { padding: 80px 0; }

  .brewing-method { padding: 24px; }
  .topic-card { min-height: 220px; }

  .hero__scroll { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__title { font-size: 2rem; }
  .newsletter { padding: 32px 20px; }
}