/* ============================================
   POSTCARD.IS — VISUAL REDESIGN v2
   Postal + Icelandic Premium
   ============================================ */

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

/* --- Design tokens: Postal + Icelandic palette --- */
:root {
  /* Paper & parchment */
  --bg-paper:    #F8F4EC;
  --bg-soft:     #F2EEE6;
  --bg-white:    #FFFFFF;
  --bg-ice:      #EEF4F8;

  /* Action & accent */
  --navy:        #1C3B6E;   /* brand navy — logo, headings, primary identity */
  --navy-dark:   #142D55;
  --red:         #CC2B32;   /* airmail red — CTA, logo .is, stripe */
  --red-dark:    #A82028;
  --red-light:   #FDECEA;
  --blue:        #2B5E8D;   /* postal blue — secondary */
  --blue-light:  #E4EEF7;
  --blue-dark:   #1D4368;

  /* Text */
  --text:        #262626;   /* basalt/charcoal */
  --text-soft:   #5F6368;
  --text-muted:  #8E9299;

  /* Borders & surfaces */
  --border:      #DDD4C8;
  --border-soft: #EAE3D9;
  --stamp-tan:   #C8B89A;

  /* Legacy glacier kept for specific details */
  --glacier:     #4A9EBE;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1200px;
  --pad: clamp(1rem, 4vw, 2rem);
  --radius:    0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  /* Depth */
  --shadow-xs: 0 1px 3px rgba(0,0,0,.06);
  --shadow:    0 2px 8px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.13), 0 3px 10px rgba(0,0,0,.07);
  --shadow-card: 0 6px 32px rgba(38,38,38,.12), 0 2px 8px rgba(38,38,38,.06);

  /* Transitions */
  --t: 0.2s ease;
  --t-slow: 0.35s ease;

  /* Header */
  --header-h: 68px;
}

/* --- Base --- */
html  { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body  { font-family: var(--font-body); font-size: 1rem; line-height: 1.6; color: var(--text); background: var(--bg-white); -webkit-font-smoothing: antialiased; }
img   { max-width: 100%; height: auto; display: block; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }
button { font-family: var(--font-body); cursor: pointer; }
svg   { display: block; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ============================================
   AIRMAIL STRIPE
   ============================================ */
.airmail-stripe {
  height: 5px;
  background: repeating-linear-gradient(
    90deg,
    var(--red)  0,        var(--red)  10px,
    var(--bg-white) 10px, var(--bg-white) 20px,
    var(--blue) 20px,     var(--blue) 30px,
    var(--bg-white) 30px, var(--bg-white) 40px
  );
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .9375rem;
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: .75rem 1.5rem;
  transition: background var(--t), border-color var(--t), box-shadow var(--t), transform var(--t), color var(--t);
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: .01em;
}
.btn:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }

/* Red — primary CTA */
.btn-primary { background: var(--red); color: #fff; border-color: var(--red); }
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(198,69,45,.35); }

/* Outline red */
.btn-outline { background: transparent; color: var(--red); border-color: var(--red); }
.btn-outline:hover { background: var(--red); color: #fff; }

/* Ghost (on dark backgrounds) */
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn-ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.75); }

/* Ghost dark (on light backgrounds) */
.btn-ghost-dark { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost-dark:hover { background: var(--bg-soft); border-color: var(--stamp-tan); }

/* Sizes */
.btn-lg  { padding: .9375rem 2rem;   font-size: 1rem; }
.btn-xl  { padding: 1.125rem 2.5rem; font-size: 1.125rem; }
.btn-full{ width: 100%; }

/* ============================================
   LOGO — PNG image
   ============================================ */
.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-img {
  display: block;
  height: 32px;
  width: auto;
  image-rendering: -webkit-optimize-contrast; /* keep it crisp at small sizes */
}
/* Footer — white version on dark background */
.logo-light .logo-img {
  filter: brightness(0) invert(1);
}
@media (min-width: 768px) {
  .logo-img { height: 42px; }
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(248,244,236,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  transition: box-shadow var(--t-slow);
}
.site-header.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,.08); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}
.main-nav { display: none; }
.nav-list  { display: flex; gap: .125rem; }
.nav-link  {
  padding: .5rem .8rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: var(--radius);
  transition: color var(--t), background var(--t);
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: var(--bg-soft);
}
.nav-link.active { color: var(--navy); background: rgba(28,59,110,.06); }

.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Mobile menu button */
.mobile-menu-btn {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: none;
  padding: 8px; border-radius: var(--radius);
}
.mobile-menu-btn span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--t);
}
.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: var(--bg-paper);
  z-index: 99;
  padding: 2rem var(--pad);
  overflow-y: auto;
  border-top: 1px solid var(--border-soft);
}
.mobile-nav.open { display: block; }
.mobile-nav ul   { display: flex; flex-direction: column; gap: .25rem; margin-bottom: 2rem; }
.mobile-nav a    {
  display: block;
  padding: .875rem 1rem;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: var(--radius);
  transition: background var(--t), color var(--t);
}
.mobile-nav a:hover { background: var(--bg-soft); color: var(--text); }

/* ============================================
   HERO — Full-width banner composition
   ============================================ */
.hero {
  position: relative;
  min-height: clamp(420px, 68vh, 580px);
  /* Atmospheric Icelandic sky: pale blue horizon fading to warm paper */
  background: linear-gradient(
    168deg,
    #D6E8F3 0%,
    #E3EFF8 18%,
    #EBF2F7 38%,
    #F0ECE7 62%,
    var(--bg-paper) 88%
  );
  display: flex;
  align-items: flex-start;
  overflow: hidden;
}

/* Puffin artwork layer */
.hero-scene {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Puffin illustration — foreground layer, always crisp */
.hero-scene-img {
  position: absolute;
  right: -2%;
  bottom: -2%;
  width: 72%;
  height: auto;
  /* No opacity, no mask, no blur — stays sharp */
}

/* Text readability — mobile: top-to-bottom cover */
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    180deg,
    var(--bg-paper)              0%,
    var(--bg-paper)              40%,
    rgba(248,244,236,.88)        56%,
    rgba(248,244,236,.22)        74%,
    transparent                  90%
  );
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 2;
  display: block;
  padding-top: clamp(2.75rem, 5.5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.hero-content {
  max-width: 540px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.375rem;
}
.hero-eyebrow-dot {
  width: 6px; height: 6px;
  background: var(--red);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 7.5vw, 5.75rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.hero-heading em { font-style: italic; color: var(--red); }

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.175rem);
  color: var(--text-soft);
  max-width: 440px;
  margin-bottom: 2.75rem;
  line-height: 1.78;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

/* Hero trust micro-row */
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-soft);
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .375rem;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text-muted);
}
.hero-trust-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--stamp-tan); flex-shrink: 0; }

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--bg-soft);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 1.25rem 0;
}
.trust-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
  max-width: 420px;
  margin: 0 auto;
}
.trust-item {
  display: flex; align-items: center; gap: .875rem;
  font-size: .9375rem; font-weight: 600; color: var(--text-soft);
}
.trust-icon,
.trust-icon-wrap {
  width: 44px; height: 44px;
  min-width: 44px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
}

/* ============================================
   SECTIONS
   ============================================ */
.section     { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-alt { background: var(--bg-paper); }
.section-ice { background: var(--bg-ice); }

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--navy);
  margin-bottom: .875rem;
  line-height: 1.1;
}
.section-sub { font-size: 1.0625rem; color: var(--text-soft); line-height: 1.7; }

/* Section label chip */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  font-size: .7375rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  background: var(--red-light);
  border: 1px solid rgba(198,69,45,.15);
  border-radius: 100px;
  padding: .3rem .875rem;
  margin-bottom: 1.25rem;
}

/* ============================================
   WHY IT MATTERS — base (used also on how-it-works.html)
   ============================================ */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 540px) { .why-grid { grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 1.5rem; } }
.why-card {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: box-shadow var(--t), transform var(--t);
  position: relative;
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.why-icon {
  width: 56px; height: 56px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}
.why-card h3 { font-size: 1.0625rem; font-weight: 700; color: var(--navy); margin-bottom: .5rem; }
.why-card p  { color: var(--text-soft); line-height: 1.65; font-size: .9375rem; }

/* ============================================
   WHY IT MATTERS — Triptych postcard cards
   (homepage; real illustration PNGs drop in
   via .why-scene-img when assets are ready)
   ============================================ */
.why-triptych {
  gap: 1.75rem;
  align-items: stretch;
}
@media (min-width: 640px) {
  .why-triptych { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}
@media (min-width: 1024px) {
  .why-triptych { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

.why-triptych .why-card {
  background: var(--bg-paper);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 3px 18px rgba(28,59,110,.07), 0 1px 4px rgba(0,0,0,.04);
  transition: transform .32s ease, box-shadow .32s ease;
  position: relative;
}
.why-triptych .why-card:hover {
  transform: translateY(-6px) rotate(.2deg);
  box-shadow: 0 18px 44px rgba(28,59,110,.13), 0 4px 12px rgba(0,0,0,.06);
}

/* Top airmail stripe */
.why-triptych .why-card::before {
  content: '';
  display: block;
  height: 5px;
  flex-shrink: 0;
  background: repeating-linear-gradient(
    90deg,
    var(--red)      0,     var(--red)      10px,
    var(--bg-white) 10px,  var(--bg-white) 20px,
    var(--navy)     20px,  var(--navy)     30px,
    var(--bg-white) 30px,  var(--bg-white) 40px
  );
}

/* Illustration zone — photo fills this area */
.why-scene {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-ice);
}
.why-scene-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .5s ease;
}
.why-triptych .why-card:hover .why-scene-img {
  transform: scale(1.04);
}

/* Warm mailbox sky */
.why-scene--mailbox { background: linear-gradient(160deg, #EDD9BF 0%, #F5E8D4 55%, #EAF0F6 100%); }
/* Cool Icelandic sky */
.why-scene--iceland { background: linear-gradient(160deg, #C8DDF0 0%, #D8EBF5 50%, #EBF3F8 100%); }
/* Paper memory warmth */
.why-scene--memory  { background: linear-gradient(160deg, #EDE4D8 0%, #F2EBE0 55%, #F8F4EC 100%); }


/* Numbered badge — sits on the scene/content border */
.why-badge {
  position: absolute;
  left: 1.25rem;
  bottom: -15px;
  width: 30px; height: 30px;
  background: var(--stamp-tan);
  color: var(--navy);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .625rem;
  font-weight: 800;
  letter-spacing: .06em;
  border: 2.5px solid var(--bg-paper);
  z-index: 2;
}

/* Decorative postmark in the scene — top-right */
.why-postmark-dec {
  position: absolute;
  top: 12px; right: 12px;
  width: 52px; height: 52px;
  opacity: .22;
  pointer-events: none;
}

/* Content zone */
.why-content {
  padding: 1.625rem 1.375rem 1.5rem;
}

.why-num {
  font-size: .625rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: .5rem;
  opacity: .8;
}

.why-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: .75rem;
}

.why-body {
  font-size: .9rem;
  color: var(--text-soft);
  line-height: 1.7;
  margin: 0;
}

/* Bottom airmail stripe */
.why-airmail-foot {
  height: 5px;
  background: repeating-linear-gradient(
    90deg,
    var(--red)      0,     var(--red)      10px,
    var(--bg-white) 10px,  var(--bg-white) 20px,
    var(--navy)     20px,  var(--navy)     30px,
    var(--bg-white) 30px,  var(--bg-white) 40px
  );
}

/* ============================================
   HOW IT WORKS — Timeline steps
   ============================================ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: 1fr 2.75rem 1fr 2.75rem 1fr;
    gap: 0;
    align-items: start;
  }
}

.step {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--t), transform var(--t);
}
.step:hover {
  box-shadow: 0 14px 36px rgba(28,59,110,.11), 0 2px 8px rgba(0,0,0,.05);
  transform: translateY(-4px);
}

/* Illustration zone — photo fills this area */
.step-visual {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  flex-shrink: 0;
}

/* The illustration PNG */
.step-illus {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .5s ease;
}
.step:hover .step-illus { transform: scale(1.04); }

/* Content zone */
.step-body {
  padding: 1rem 1.5rem 1.5rem;
  flex: 1;
  border-top: 1px solid rgba(28,59,110,.07);
}

/* Step number label: 01 / 02 / 03 */
.step-num {
  display: block;
  font-size: .5875rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
  opacity: .8;
  margin-bottom: .375rem;
}

.step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .375rem;
  line-height: 1.3;
}
.step p {
  color: var(--text-soft);
  font-size: .9rem;
  line-height: 1.65;
  margin: 0;
}

/* Connector — desktop: dashed postal line between cards */
.step-connector { display: none; }
@media (min-width: 768px) {
  .step-connector {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    /* center of aspect-ratio 3/2 zone (~193px at 290px card width) */
    padding-top: 6rem;
  }
  .step-connector::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: repeating-linear-gradient(
      90deg,
      rgba(28,59,110,.18) 0, rgba(28,59,110,.18) 4px,
      transparent 4px, transparent 8px
    );
  }
}

.how-cta { text-align: center; margin-top: 2.75rem; }

/* ============================================
   POSTCARD GALLERY — Editorial card gallery
   ============================================ */
.postcard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

/* The whole card is a link — feels like a gallery, not a store */
.postcard-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: 0 2px 14px rgba(28,59,110,.06), 0 1px 4px rgba(0,0,0,.04);
  transition: transform .3s ease, box-shadow .3s ease;
  cursor: pointer;
}
.postcard-card:hover {
  transform: translateY(-7px) rotate(.25deg);
  box-shadow: 0 20px 48px rgba(28,59,110,.14), 0 6px 16px rgba(0,0,0,.06);
}

.postcard-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* Image — the Iceland scene, full-bleed, dominant */
.postcard-img-wrap {
  position: relative;
  overflow: hidden;
}

/* Airmail stripe — postal identity at the top of every scene */
.postcard-img-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  z-index: 2;
  background: repeating-linear-gradient(
    90deg,
    var(--red)      0,      var(--red)      10px,
    var(--bg-white) 10px,   var(--bg-white) 20px,
    var(--navy)     20px,   var(--navy)     30px,
    var(--bg-white) 30px,   var(--bg-white) 40px
  );
}

/* Subtle vignette bottom-of-image — atmospheric, not heavy */
.postcard-img-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 35%;
  background: linear-gradient(to top, rgba(26,42,78,.12), transparent);
  pointer-events: none;
}

.postcard-img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.postcard-card:hover .postcard-img { transform: scale(1.06); }

/* Info strip — the "back of the postcard" feel */
.postcard-info {
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--border-soft);
}

/* Location / category label */
.postcard-location {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: .5rem;
  opacity: .8;
}
.postcard-location-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: currentColor;
}

.postcard-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: .375rem;
}

.postcard-desc {
  font-size: .8125rem;
  color: var(--text-soft);
  font-style: italic;
  line-height: 1.55;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.postcard-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .75rem;
  border-top: 1px dashed var(--border-soft);
}
.postcard-price {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* CTA — conversational, not a button */
.postcard-cta {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: color .2s, gap .2s;
}
.postcard-cta-arrow {
  display: inline-block;
  transition: transform .2s ease;
}
.postcard-card:hover .postcard-cta { color: var(--red); }
.postcard-card:hover .postcard-cta-arrow { transform: translateX(3px); }

.gallery-cta { text-align: center; }
.loading-state {
  text-align: center; padding: 4rem 2rem; color: var(--text-muted);
  grid-column: 1 / -1; font-size: .9375rem; letter-spacing: .02em;
}
.error-state { text-align: center; padding: 3rem; color: var(--text-soft); grid-column: 1 / -1; }

/* ============================================
   USE CASES — Tag/postcard-label cards
   ============================================ */
.usecases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (min-width: 640px) {
  .usecases-grid { grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 1.25rem; }
}
.usecase-card {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 1.875rem 1.5rem;
  text-align: center;
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
  position: relative;
}
.usecase-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--border);
}
/* Small diagonal corner fold */
.usecase-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 16px 16px 0;
  border-color: transparent var(--bg-soft) transparent transparent;
  transition: border-color var(--t);
}
.usecase-card:hover::before { border-color: transparent var(--border-soft) transparent transparent; }

.usecase-icon {
  width: 56px; height: 56px;
  background: var(--red-light);
  border: 1px solid rgba(198,69,45,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.625rem;
  margin: 0 auto 1rem;
}
.usecase-card h3 { font-size: .9375rem; font-weight: 600; color: var(--text); margin-bottom: .5rem; }
.usecase-card p  { font-size: .8375rem; color: var(--text-soft); line-height: 1.6; }

/* ============================================
   PRICING — Postal rate card aesthetic
   ============================================ */
.pricing-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 880px;
  margin: 0 auto;
}
.pricing-main {
  text-align: center;
  padding: 3.5rem 2.5rem;
  background: var(--text);
  color: #fff;
  position: relative;
  overflow: hidden;
}
/* Subtle postmark watermark in corner */
.pricing-main::after {
  content: '✦';
  position: absolute;
  bottom: -20px; right: -10px;
  font-size: 9rem;
  opacity: .04;
  color: #fff;
  pointer-events: none;
  line-height: 1;
}
.price-amount {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  color: #fff;
}
.price-label  { font-size: 1rem; color: rgba(255,255,255,.5); margin: .25rem 0 1.5rem; letter-spacing: .02em; }
.price-desc   { font-size: .9375rem; color: rgba(255,255,255,.6); max-width: 300px; margin: 0 auto 2rem; line-height: 1.7; }

.pricing-details { padding: 2.5rem 2rem; }
.pricing-details h3 {
  font-size: .7rem; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 1rem; margin-top: 2rem;
  display: flex; align-items: center; gap: .5rem;
}
.pricing-details h3::after { content: ''; flex: 1; height: 1px; background: var(--border-soft); }
.pricing-details h3:first-child { margin-top: 0; }
.included-list { display: flex; flex-direction: column; gap: .625rem; }
.included-list li { font-size: .9375rem; color: var(--text-soft); display: flex; gap: .5rem; }
.included-list li::before { content: '✓'; color: var(--red); font-weight: 700; flex-shrink: 0; }
.delivery-list { display: flex; flex-direction: column; }
.delivery-list li {
  display: flex; justify-content: space-between;
  font-size: .9375rem; color: var(--text-soft);
  padding: .625rem 0; border-bottom: 1px solid var(--border-soft);
}
.delivery-list li:last-child { border-bottom: none; }
.delivery-list li span:last-child { font-weight: 600; color: var(--text); }

/* ============================================
   FAQ — Clean accordion
   ============================================ */
.faq-list { max-width: 740px; margin: 0 auto 2.5rem; }
.faq-item {
  border-bottom: 1px solid var(--border-soft);
  transition: background var(--t);
}
.faq-item:first-child { border-top: 1px solid var(--border-soft); }
details[open].faq-item { background: var(--bg-soft); border-radius: var(--radius); margin: .25rem 0; border-color: transparent; }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 1rem;
  font-size: 1rem; font-weight: 600;
  color: var(--text);
  cursor: pointer; list-style: none; gap: 1rem;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+';
  width: 24px; height: 24px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem; font-weight: 300;
  color: var(--red); flex-shrink: 0;
  transition: transform var(--t), border-color var(--t);
  line-height: 1;
}
details[open] .faq-question::after { transform: rotate(45deg); border-color: var(--red); }
.faq-answer { padding: 0 1rem 1.25rem 1rem; color: var(--text-soft); line-height: 1.75; font-size: .9375rem; }
.faq-answer a { color: var(--blue); text-decoration: underline; }
.faq-more { text-align: center; }

/* ============================================
   FINAL CTA — Brand navy editorial block
   ============================================ */
.final-cta {
  background: var(--navy-dark);
  padding: clamp(4rem, 8vw, 7rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 90% at 50% 50%, rgba(198,69,45,.08) 0%, transparent 70%);
}
/* Subtle postmark watermark */
.final-cta::after {
  content: 'ICELAND';
  position: absolute;
  bottom: -2rem; right: 3rem;
  font-size: 10rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: rgba(255,255,255,.02);
  letter-spacing: -.04em;
  pointer-events: none;
  line-height: 1;
}
.final-cta .container { position: relative; }
.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 600;
  color: #fff;
  letter-spacing: -.025em;
  margin-bottom: 1rem;
  line-height: 1.15;
}
.final-cta p { font-size: 1.125rem; color: rgba(255,255,255,.55); margin-bottom: 2.5rem; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,.65); }
.footer-inner {
  display: grid; grid-template-columns: 1fr;
  gap: 3rem;
  padding-top: 4rem; padding-bottom: 4rem;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-tagline { font-size: .875rem; max-width: 230px; line-height: 1.65; color: rgba(255,255,255,.45); }
.footer-nav { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.footer-col h4 {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: rgba(255,255,255,.38); margin-bottom: 1rem;
}
.footer-col ul  { display: flex; flex-direction: column; gap: .625rem; }
.footer-col a   { font-size: .875rem; color: rgba(255,255,255,.55); transition: color var(--t); }
.footer-col a:hover { color: #fff; }
.footer-bottom  { border-top: 1px solid rgba(255,255,255,.1); padding: 1.5rem 0; }
.footer-bottom .container {
  display: flex; flex-wrap: wrap;
  justify-content: space-between; gap: .5rem;
  font-size: .8125rem; color: rgba(255,255,255,.35);
}

/* ============================================
   ORDER PAGE — Postcard-back layout
   ============================================ */
.order-page { min-height: 100vh; background: var(--bg-soft); padding: 3rem 0 5rem; }
.order-container { max-width: 780px; }
.order-back {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .875rem; color: var(--text-muted);
  margin-bottom: 1.5rem; transition: color var(--t);
}
.order-back:hover { color: var(--text); }

/* Main card that looks like a physical postcard */
.order-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  /* Stamp layered border */
  outline: 1px solid var(--border-soft);
  outline-offset: 6px;
}

/* Preview bar — front of postcard */
.order-postcard-preview {
  background: var(--navy);
  padding: 1.375rem 2rem;
  display: flex; gap: 1.25rem; align-items: center;
  position: relative;
}
/* Airmail stripe on preview */
.order-postcard-preview::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--red) 0, var(--red) 8px,
    transparent 8px, transparent 16px,
    var(--blue) 16px, var(--blue) 24px,
    transparent 24px, transparent 32px
  );
}
.order-preview-img {
  width: 90px; height: 62px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,.1);
}
.order-preview-info { color: #fff; }
.order-preview-label { font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: .25rem; }
.order-preview-title { font-weight: 600; margin-bottom: .25rem; font-size: .9375rem; }
.order-preview-price { font-size: 1.375rem; font-weight: 700; color: rgba(255,255,255,.95); font-family: var(--font-display); }

/* Postcard back body — two-panel layout */
.order-form-body {
  display: grid;
  grid-template-columns: 1fr;
}

.order-message-panel {
  padding: 2rem;
  border-right: none;
  border-bottom: 2px dashed var(--border-soft);
}
.order-address-panel {
  padding: 2rem;
  background: var(--bg-paper);
  position: relative;
}
/* Stamp placeholder in address panel */
.stamp-placeholder {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  width: 54px; height: 66px;
  border: 1.5px dashed var(--stamp-tan);
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  opacity: .5;
}
.stamp-placeholder::after {
  content: '🇮🇸';
  font-size: 1.5rem;
  opacity: .5;
}
/* Address lines styling */
.address-lines { display: flex; flex-direction: column; gap: .75rem; margin-top: 1rem; }
.address-line  {
  border-bottom: 1px solid var(--border);
  padding-bottom: .375rem;
  font-size: .9375rem;
  color: var(--text-muted);
  min-height: 28px;
}
/* Divider label */
.postcard-panel-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: .5rem;
}
.postcard-panel-label::after { content: ''; flex: 1; height: 1px; background: var(--border-soft); }

/* Form elements */
.form-group { margin-bottom: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
label {
  display: block; font-size: .8125rem; font-weight: 600;
  color: var(--text-soft); margin-bottom: .375rem;
  text-transform: uppercase; letter-spacing: .06em;
}
input, textarea, select {
  width: 100%;
  padding: .75rem 1rem;
  font-family: var(--font-body); font-size: .9375rem;
  color: var(--text);
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--t), box-shadow var(--t);
  outline: none;
  appearance: none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43,94,141,.12);
}
textarea { resize: vertical; min-height: 120px; line-height: 1.65; }
.char-count { font-size: .75rem; color: var(--text-muted); text-align: right; margin-top: .25rem; }
.form-submit { padding: 1.5rem 2rem; background: var(--bg-paper); border-top: 1px solid var(--border-soft); }
.form-submit .btn { width: 100%; padding: 1rem; font-size: 1.0625rem; }
.form-note { font-size: .8125rem; color: var(--text-muted); text-align: center; margin-top: .875rem; }

/* ============================================
   SUBPAGE HERO
   ============================================ */
.subpage-hero {
  background: var(--navy-dark);
  padding: 4.5rem 0 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.subpage-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 90% at 50% 50%, rgba(204,43,50,.12) 0%, transparent 65%);
}
.subpage-hero .container { position: relative; }
.subpage-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 600;
  color: #fff;
  letter-spacing: -.03em;
  margin-bottom: .875rem;
  line-height: 1.1;
}
.subpage-hero p   { font-size: 1.125rem; color: rgba(255,255,255,.55); max-width: 520px; margin: 0 auto; line-height: 1.7; }
.subpage-content  { padding: clamp(3rem, 6vw, 5.5rem) 0; }

/* ============================================
   PROSE (legal pages)
   ============================================ */
.prose { max-width: 720px; margin: 0 auto; }
.prose h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: var(--navy); margin: 2.5rem 0 1rem; }
.prose h3 { font-size: 1.125rem; font-weight: 600; color: var(--navy); margin: 2rem 0 .75rem; }
.prose p  { color: var(--text-soft); line-height: 1.8; margin-bottom: 1.25rem; }
.prose ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1.25rem; }
.prose li { color: var(--text-soft); line-height: 1.75; margin-bottom: .5rem; }
.prose a  { color: var(--blue); text-decoration: underline; }

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; max-width: 960px; margin: 0 auto; }
.contact-info h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text); margin-bottom: .625rem; }
.contact-info p  { color: var(--text-soft); margin-bottom: 2rem; font-size: .9375rem; line-height: 1.7; }
.contact-item    { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-item-icon {
  width: 40px; height: 40px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
}
.contact-item h4 { font-size: .8125rem; font-weight: 600; color: var(--text); margin-bottom: .25rem; text-transform: uppercase; letter-spacing: .06em; }
.contact-item p  { font-size: .9375rem; color: var(--text-soft); }
.contact-form-card {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.alert { padding: 1rem 1.25rem; border-radius: var(--radius); font-size: .9375rem; margin-bottom: 1.25rem; display: none; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro { max-width: 720px; margin: 0 auto 4rem; text-align: center; }
.about-intro p { font-size: 1.125rem; color: var(--text-soft); line-height: 1.85; }
.about-intro p + p { margin-top: 1.25rem; }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.about-card {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow var(--t);
}
.about-card:hover { box-shadow: var(--shadow-md); }
.about-card h3 { font-size: 1.0625rem; font-weight: 600; color: var(--text); margin-bottom: .625rem; }
.about-card p  { color: var(--text-soft); font-size: .9375rem; line-height: 1.65; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (min-width: 540px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 640px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
  .order-form-body { grid-template-columns: 1.1fr 1fr; }
  .order-message-panel { border-right: 2px dashed var(--border-soft); border-bottom: none; }
}

@media (min-width: 768px) {
  .main-nav { display: block; }
  .mobile-menu-btn { display: none; }
  .hero {
    min-height: clamp(460px, 62vh, 620px);
    align-items: center;
  }
  /* Desktop: vertically centered, not bottom-pinned */
  .hero-scene-img {
    width: 58%;
    height: auto;
    right: -1%;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
  }
  /* Desktop: left-to-right — covers text zone only, clears before puffin characters */
  .hero::before {
    background: linear-gradient(
      96deg,
      #E4EDF5                      0%,   /* sky-tinted, far left edge */
      var(--bg-paper)              15%,
      var(--bg-paper)              34%,
      rgba(248,244,236,.92)        44%,
      rgba(248,244,236,.42)        52%,
      transparent                  62%
    );
  }
  .pricing-card { grid-template-columns: 1fr 1.15fr; }
  .footer-inner { grid-template-columns: 1fr 2fr; }
  .contact-grid { grid-template-columns: 1fr 1.5fr; }
  .trust-list { grid-template-columns: repeat(4, auto); max-width: none; justify-content: center; gap: 1.5rem 3rem; }
}

@media (min-width: 1024px) {
  .footer-inner { grid-template-columns: 1.4fr 2fr; }
  .about-grid   { grid-template-columns: repeat(3,1fr); }
}

/* ============================================
   UTILITIES
   ============================================ */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }
.text-center { text-align: center; }

/* --- Scroll-based header shadow --- */
/* (applied via JS) */

/* ============================================
   POSTCARD DETAIL PAGES  (/postcards/*)
   ============================================ */

/* Two-column product layout: image | info */
.pc-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  max-width: 1000px;
  margin: 0 auto 4rem;
}
@media (min-width: 768px) {
  .pc-detail { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
}

/* Image zone */
.pc-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-soft);
  aspect-ratio: 3 / 2;
}
.pc-detail-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.pc-detail-image:hover .pc-detail-img { transform: scale(1.03); }

/* Origin badge */
.pc-detail-badge {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--blue-light);
  border: 1px solid rgba(43,94,141,.2);
  border-radius: 999px;
  padding: .3rem .9rem;
  margin-bottom: 1rem;
}

/* Info panel */
.pc-detail-info h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: .875rem;
}
.pc-detail-lead {
  font-size: 1rem;
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

/* Price row */
.pc-detail-price-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.25rem;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
}
.pc-detail-price { font-size: 2rem; font-weight: 800; color: var(--navy); line-height: 1; }
.pc-detail-price-note { font-size: .8125rem; color: var(--text-soft); line-height: 1.5; }

/* Includes list */
.pc-detail-includes { list-style: none; margin-bottom: 1.75rem; }
.pc-detail-includes li {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  font-size: .9375rem;
  color: var(--text-soft);
  padding: .3rem 0;
}
.pc-detail-includes li::before {
  content: '✓';
  color: var(--navy);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: .08em;
}

/* Editorial body copy */
.pc-body { max-width: 720px; margin: 0 auto; }
.pc-body p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-soft);
  margin-bottom: 1.25rem;
}
.pc-body p:last-child { margin-bottom: 0; }
.pc-body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy);
  margin: 2rem 0 .75rem;
}

/* Breadcrumb */
.pc-breadcrumb {
  font-size: .8125rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}
.pc-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.pc-breadcrumb a:hover { color: var(--navy); }
.pc-breadcrumb span { margin: 0 .375rem; }

/* ============================================
   FAVICON SVG (used inline in head)
   ============================================ */
/* favicon is set as SVG inline in <head> via data-uri */