/* ============================================================
   Smiles Eyewear × Glossier template
   Kaynak tokenlar: variables-2.css / DESIGN-1.md (Glossier ekstraksiyonu)
   Kural: 0px radius, 0 gölge, 0 gradyan. Sarı = wordmark + tek CTA.
   ============================================================ */

:root {
  /* Colors — Glossier ekstraksiyonu, birebir */
  --color-glossier-yellow: #fff116;
  --color-ink: #000000;
  --color-paper: #ffffff;
  --color-fog: #f7f7f7;
  --color-blush: #faf2f4;
  --color-mist: #f0f0f0;
  --color-ash: #e8e8e8;
  --color-graphite: #666666;
  --color-slate: #464545;
  --color-cobalt-tag: #0600ff;

  /* Semantik alias */
  --bg: var(--color-fog);
  --surface: var(--color-paper);
  --fg: var(--color-ink);
  --muted: var(--color-graphite);
  --border: var(--color-ash);
  --accent: var(--color-glossier-yellow);

  /* Typography */
  --font-apercu: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-apercu-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --text-caption: 12px;  --leading-caption: 1.4;  --tracking-caption: 0.48px;
  --text-body-sm: 14px;  --leading-body-sm: 1.43;
  --text-body: 16px;     --leading-body: 1.5;
  --text-subheading: 20px; --leading-subheading: 1.3; --tracking-subheading: -0.06px;
  --text-heading: 32px;  --leading-heading: 1.2;  --tracking-heading: -0.1px;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Layout */
  --page-max-width: 1440px;
  --section-gap: 64px;
  --card-padding: 24px;
  --element-gap: 8px;
  --page-pad: 50px;

  /* Named Radii — sistem bilinçli olarak köşesiz */
  --radius-cards: 0px;
  --radius-badges: 0px;
  --radius-inputs: 0px;
  --radius-buttons: 0px;

  /* Surfaces */
  --surface-page-canvas: #f7f7f7;
  --surface-product-card: #ffffff;
  --surface-footer: #faf2f4;
  --surface-accent: #fff116;
}

/* ---------- Reset & base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-apercu);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: 0.002em;
  color: var(--fg);
  background: var(--bg);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }

.wrap { max-width: var(--page-max-width); margin-inline: auto; padding-inline: var(--page-pad); }
.eyebrow {
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: var(--leading-caption);
}
.mono { font-family: var(--font-apercu-mono); font-size: var(--text-caption); line-height: 1.4; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 12px 24px;
  font-size: var(--text-body-sm); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.04em;
  border-radius: var(--radius-buttons);
  transition: background .15s ease, color .15s ease, transform .1s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent); color: var(--fg); }
.btn-primary:hover { background: var(--fg); color: var(--accent); }
.btn-outline { background: transparent; border: 1px solid var(--fg); color: var(--fg); padding: 14px 16px; }
.btn-outline:hover { background: var(--fg); color: var(--color-paper); }
.btn-solid-ink { background: var(--fg); color: var(--color-paper); }
.btn-solid-ink:hover { background: var(--color-slate); }
.btn[disabled] { background: var(--color-mist); color: var(--muted); border-color: var(--border); cursor: not-allowed; }
.btn[disabled]:hover { background: var(--color-mist); color: var(--muted); }

/* ---------- Announcement bar ---------- */
.announce {
  background: var(--color-ink); color: var(--color-paper);
  font-size: var(--text-caption); line-height: var(--leading-caption);
  letter-spacing: 0.04em; text-transform: uppercase;
  text-align: center; padding: 8px var(--page-pad);
}
.announce a { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: var(--color-paper);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  min-height: 64px; gap: 16px;
}
.brand-logo {
  justify-self: start;
  font-size: 22px; font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em; text-transform: uppercase;
}
.brand-logo:hover { text-decoration: none; }
.main-nav { display: flex; gap: 28px; justify-self: center; }
.main-nav a {
  font-size: var(--text-caption); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.04em;
  padding: 8px 0; border-bottom: 1px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { border-bottom-color: var(--fg); text-decoration: none; }
.header-actions { display: flex; gap: 20px; justify-self: end; align-items: center; }
.header-actions button, .header-actions a {
  font-size: var(--text-caption); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.04em;
  min-height: 44px; display: inline-flex; align-items: center;
}
.cart-count { font-family: var(--font-apercu-mono); }
.nav-toggle { display: none; }

/* Dil seçici */
.lang-switch { position: relative; }
.lang-switch .lang-current {
  min-height: 44px; display: inline-flex; align-items: center; gap: 7px;
  font-size: var(--text-caption); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.lang-switch .lang-current:hover { text-decoration: underline; }
.lang-current .lang-code { font-family: var(--font-apercu-mono); }
.lang-caret { font-size: 9px; line-height: 1; }
.lang-list {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 80;
  min-width: 128px; background: var(--color-paper); border: 1px solid var(--fg);
  display: none;
}
.lang-switch.open .lang-list { display: block; }
.lang-list .lang-btn {
  display: block; width: 100%; text-align: left; padding: 10px 14px;
  font-size: var(--text-body-sm); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.06em; min-height: 40px;
}
.lang-list .lang-btn:hover { background: var(--color-fog); text-decoration: none; }
.lang-list .lang-btn.active { background: var(--fg); color: var(--color-paper); }

/* Mobil menü paneli */
.mobile-menu {
  display: none; background: var(--color-paper); border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; padding: 14px var(--page-pad);
  font-size: var(--text-body-sm); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.04em;
  border-top: 1px solid var(--border);
}
.mobile-menu a:hover { text-decoration: none; background: var(--color-fog); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--color-mist); }
.hero > img { width: 100%; height: clamp(520px, 86vh, 860px); object-fit: cover; object-position: center 30%; }
.hero-card {
  position: absolute; top: 48px; left: var(--page-pad);
  background: var(--color-paper); padding: 32px; max-width: 380px;
}
.hero-card h1 {
  font-size: var(--text-heading); line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading); font-weight: var(--font-weight-bold);
  margin: 10px 0 8px;
}
.hero-card p { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); color: var(--muted); margin-bottom: 20px; }
.hero-wordmark {
  position: absolute; left: 0; right: 0; bottom: -0.06em;
  color: var(--accent);
  font-weight: var(--font-weight-bold);
  font-size: clamp(72px, 15vw, 216px);
  line-height: 0.8; letter-spacing: -0.03em; text-transform: uppercase;
  white-space: nowrap; pointer-events: none; user-select: none;
  padding-left: var(--page-pad);
}

/* ---------- Sections ---------- */
.section { padding-block: var(--section-gap); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.section-head h2 {
  font-size: var(--text-heading); line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading); font-weight: var(--font-weight-bold);
}
.section-head .see-all { font-size: var(--text-body-sm); font-weight: var(--font-weight-medium); text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }

/* Aile / kapak karoları */
.family-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 16px; }
.family-tile { position: relative; display: block; background: var(--color-mist); }
.family-tile img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.family-tile figcaption {
  position: absolute; left: 12px; bottom: 12px;
  background: var(--color-paper); padding: 8px 14px;
  font-size: var(--text-caption); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.family-tile:hover { text-decoration: none; }
.family-tile:hover figcaption { background: var(--fg); color: var(--color-paper); }

/* İki kolonlu split */
.split { display: grid; grid-template-columns: 1fr 1fr; }
.split-panel { position: relative; min-height: clamp(360px, 60vh, 640px); display: grid; place-items: center; overflow: hidden; }
.split-panel > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split-card { position: relative; background: var(--color-paper); text-align: center; padding: 28px 36px; }
.split-card .eyebrow { color: var(--muted); }
.split-card h3 { font-size: var(--text-subheading); letter-spacing: var(--tracking-subheading); font-weight: var(--font-weight-bold); margin: 6px 0 12px; }
.split-card a { font-size: var(--text-body-sm); font-weight: var(--font-weight-medium); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Product grid & card ---------- */
.p-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(380px, 100%), 1fr)); gap: 8px; }
.p-card { background: var(--surface-product-card); display: flex; flex-direction: column; }
.p-media { position: relative; aspect-ratio: 1 / 1; background: var(--color-fog); overflow: hidden; }
.p-media img { width: 100%; height: 100%; object-fit: contain; padding: 6%; transition: transform .25s ease; background: var(--color-fog); }
.p-card:hover .p-media img { transform: scale(1.03); }
.p-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 11px; font-weight: var(--font-weight-bold);
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 5px 9px; line-height: 1.3;
}
.p-badge.new { background: var(--color-cobalt-tag); color: var(--color-paper); }
.p-badge.soldout { background: var(--color-ink); color: var(--color-paper); }
.p-card.is-soldout .p-media img { opacity: .45; }
.p-info { padding: 16px var(--card-padding) var(--card-padding); display: flex; flex-direction: column; gap: 5px; flex: 1; }
.p-name { font-size: var(--text-body); font-weight: var(--font-weight-bold); line-height: 1.35; letter-spacing: -0.01em; }
.p-name a:hover { text-decoration: underline; }
.p-tag { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); color: var(--muted); }
.p-variants-row { display: flex; flex-direction: column; gap: 7px; margin-top: 2px; }
.p-shade { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); font-weight: var(--font-weight-medium); color: var(--fg); }
.p-swatches { display: flex; gap: 7px; }
.swatch { width: 18px; height: 18px; border: 1px solid var(--border); display: inline-block; padding: 0; cursor: pointer; transition: border-color .15s ease, opacity .15s ease, transform .1s ease; }
.swatch:hover { border-color: var(--fg); }
.swatch.active { border-color: var(--fg); box-shadow: 0 0 0 1px var(--fg); }
.swatch.is-soldout { opacity: .35; }
.p-price { font-size: var(--text-body); font-weight: var(--font-weight-medium); margin-top: 6px; }
.p-card .btn-outline { width: calc(100% - var(--card-padding) * 2); margin: auto var(--card-padding) var(--card-padding); }

/* ---------- Collection toolbar ---------- */
.chips-wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 44px; padding: 10px 18px;
  border: 1px solid var(--fg);
  font-size: var(--text-caption); font-weight: var(--font-weight-medium);
  text-transform: uppercase; letter-spacing: 0.04em;
  background: transparent; transition: background .15s ease, color .15s ease;
}
.chip:hover { background: var(--color-mist); }
.chip.active { background: var(--fg); color: var(--color-paper); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.toolbar select {
  font: inherit; font-size: var(--text-body-sm);
  background: var(--color-paper); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--radius-inputs);
  padding: 10px 14px; min-height: 44px;
}
.toolbar select:focus { outline: none; border: 2px solid var(--fg); }
.result-count { font-family: var(--font-apercu-mono); font-size: var(--text-caption); color: var(--muted); }

/* ---------- Editorial full-bleed ---------- */
.editorial { position: relative; overflow: hidden; }
.editorial > img { width: 100%; height: clamp(420px, 70vh, 720px); object-fit: cover; object-position: center 20%; }
.editorial-quote {
  position: absolute; left: var(--page-pad); bottom: 48px; max-width: 520px;
  background: var(--color-paper); padding: 24px 28px;
}
.editorial-quote p { font-size: var(--text-subheading); line-height: var(--leading-subheading); letter-spacing: var(--tracking-subheading); font-weight: var(--font-weight-medium); }
.editorial-quote .eyebrow { color: var(--muted); margin-bottom: 6px; }

/* ---------- Product page ---------- */
.breadcrumbs { font-size: var(--text-caption); color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase; padding: 20px 0; }
.breadcrumbs a:hover { color: var(--fg); }
.pdp { display: grid; grid-template-columns: minmax(min(380px, 100%), 520px) minmax(0, 1fr); gap: 48px; align-items: start; }
.pdp-gallery-main { background: var(--color-paper); aspect-ratio: 1 / 1; }
.pdp-gallery-main img { width: 100%; height: 100%; object-fit: contain; padding: 6%; }
.pdp-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 6px; margin-top: 8px; }
.pdp-thumbs button { background: var(--color-paper); aspect-ratio: 1; border: 1px solid transparent; padding: 6px; }
.pdp-thumbs button img { width: 100%; height: 100%; object-fit: contain; }
.pdp-thumbs button.active, .pdp-thumbs button:hover { border-color: var(--fg); }
.pdp-info { position: sticky; top: 88px; }
.pdp-info .eyebrow { color: var(--muted); }
.pdp-title { font-size: var(--text-heading); line-height: var(--leading-heading); letter-spacing: var(--tracking-heading); font-weight: var(--font-weight-bold); margin: 8px 0 4px; }
.pdp-color { font-size: var(--text-body-sm); color: var(--muted); }
.pdp-price { font-size: var(--text-subheading); letter-spacing: var(--tracking-subheading); font-weight: var(--font-weight-medium); margin: 16px 0 24px; }
.pdp-variants { margin-bottom: 24px; }
.pdp-variants .eyebrow { display: block; margin-bottom: 10px; }
.variant-row { display: flex; flex-wrap: wrap; gap: 8px; }
.variant-dot {
  width: 44px; height: 44px; display: inline-grid; place-items: center;
  border: 1px solid var(--border); background: var(--color-paper);
}
.variant-dot i { width: 22px; height: 22px; display: block; }
.variant-dot.active, .variant-dot:hover { border-color: var(--fg); }
.variant-dot.soldout { opacity: .35; }
.pdp-cta { width: 100%; margin-bottom: 12px; }
.pdp-note { font-size: var(--text-caption); line-height: var(--leading-caption); color: var(--muted); margin-bottom: 32px; }
.spec-table { border-top: 1px solid var(--border); }
.spec-row { display: grid; grid-template-columns: 1fr 1.4fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.spec-row dt { font-family: var(--font-apercu-mono); font-size: var(--text-caption); line-height: 1.4; letter-spacing: var(--tracking-caption); text-transform: uppercase; color: var(--muted); }
.spec-row dd { font-size: var(--text-body-sm); line-height: var(--leading-body-sm); }

/* ---------- Cart drawer ---------- */
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 90; opacity: 0; pointer-events: none; transition: opacity .2s ease; }
.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 100;
  width: min(420px, 100vw);
  background: var(--color-paper); border-left: 1px solid var(--border);
  transform: translateX(100%); transition: transform .25s ease;
  display: flex; flex-direction: column;
}
body.cart-open .cart-overlay { opacity: 1; pointer-events: auto; }
body.cart-open .cart-drawer { transform: translateX(0); }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.cart-head h2 { font-size: var(--text-subheading); letter-spacing: var(--tracking-subheading); font-weight: var(--font-weight-bold); }
.cart-close { min-width: 44px; min-height: 44px; display: grid; place-items: center; font-size: 20px; }
.cart-items { flex: 1; overflow-y: auto; padding: 8px 24px; }
.cart-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border); align-items: center; }
.cart-item img { width: 72px; height: 72px; object-fit: contain; background: var(--color-fog); }
.cart-item-name { font-size: var(--text-body-sm); font-weight: var(--font-weight-medium); }
.cart-item-meta { font-size: var(--text-caption); color: var(--muted); }
.cart-qty { display: inline-flex; align-items: center; gap: 2px; border: 1px solid var(--border); margin-top: 6px; }
.cart-qty button { width: 32px; height: 32px; display: grid; place-items: center; }
.cart-qty button:hover { background: var(--color-mist); }
.cart-qty span { min-width: 28px; text-align: center; font-family: var(--font-apercu-mono); font-size: var(--text-caption); }
.cart-item-price { font-size: var(--text-body-sm); font-weight: var(--font-weight-medium); text-align: right; }
.cart-remove { font-size: var(--text-caption); color: var(--muted); text-decoration: underline; margin-top: 4px; }
.cart-empty { padding: 48px 0; text-align: center; color: var(--muted); font-size: var(--text-body-sm); }
.cart-foot { border-top: 1px solid var(--border); padding: 20px 24px; }
.cart-total-row { display: flex; justify-content: space-between; font-size: var(--text-body); font-weight: var(--font-weight-medium); margin-bottom: 6px; }
.cart-ship-note { font-size: var(--text-caption); color: var(--muted); margin-bottom: 16px; }
.cart-foot .btn { width: 100%; }

/* ---------- Newsletter + Footer ---------- */
.newsletter { background: var(--color-mist); }
.newsletter .inner { max-width: 560px; margin-inline: auto; text-align: center; padding-block: var(--section-gap); padding-inline: var(--page-pad); }
.newsletter h2 { font-size: var(--text-subheading); letter-spacing: var(--tracking-subheading); font-weight: var(--font-weight-bold); margin-bottom: 8px; }
.newsletter p { font-size: var(--text-body-sm); color: var(--muted); margin-bottom: 20px; }
.newsletter form { display: flex; gap: 8px; }
.newsletter input {
  flex: 1; min-width: 0; min-height: 44px;
  font: inherit; font-size: var(--text-body-sm);
  background: var(--color-paper); border: 1px solid var(--border); border-radius: var(--radius-inputs);
  padding: 12px 16px; color: var(--fg);
}
.newsletter input::placeholder { color: var(--muted); }
.newsletter input:focus { outline: none; border: 2px solid var(--fg); }
.newsletter .form-msg { margin-top: 10px; margin-bottom: 0; font-family: var(--font-apercu-mono); font-size: var(--text-caption); color: var(--fg); min-height: 1.4em; }

.site-footer { background: var(--surface-footer); padding-top: var(--section-gap); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 48px; }
.footer-brand .brand-logo { font-size: 28px; }
.footer-brand p { font-size: var(--text-body-sm); color: var(--muted); margin-top: 12px; max-width: 34ch; }
.footer-col h3 { font-size: var(--text-caption); font-weight: var(--font-weight-medium); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 14px; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: var(--text-body-sm); }
.footer-legal {
  border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
  padding-block: 20px;
  font-size: var(--text-caption); color: var(--muted);
}

/* ---------- Related ---------- */
.related .p-grid { grid-template-columns: repeat(auto-fill, minmax(min(380px, 100%), 1fr)); }

/* İlgili ürünler — daha büyük kartlar, sıkı aralık */
.pdp-related .p-grid { grid-template-columns: repeat(auto-fill, minmax(min(380px, 100%), 1fr)); gap: 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  :root { --page-pad: 24px; --section-gap: 48px; }
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header .wrap { grid-template-columns: auto 1fr auto; }
  .brand-logo { justify-self: center; }
  .header-actions .hide-mobile { display: none; }
  .pdp { grid-template-columns: 1fr; gap: 32px; }
  .pdp-info { position: static; }
}
@media (max-width: 700px) {
  :root { --page-pad: 16px; }
  .hero > img { height: clamp(420px, 62vh, 560px); }
  .hero-card { position: static; max-width: none; padding: 24px var(--page-pad) 8px; }
  .hero-card h1 { font-size: 26px; }
  .hero { background: var(--color-paper); }
  .hero-wordmark { position: static; padding: 8px var(--page-pad) 16px; background: var(--color-paper); font-size: clamp(56px, 17vw, 88px); }
  .split { grid-template-columns: 1fr; }
  .split-panel { min-height: 320px; }
  .p-grid, .pdp-related .p-grid { grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr)); gap: 10px; }
  .p-info { padding: 12px 14px 14px; }
  .p-card .btn-outline { width: calc(100% - 28px); margin: auto 14px 14px; }
  .related .p-grid { grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr)); }
  .section-head h2 { font-size: 24px; letter-spacing: -0.01em; }
  .editorial-quote { left: var(--page-pad); right: var(--page-pad); bottom: 24px; max-width: none; padding: 18px 20px; }
  .editorial-quote p { font-size: var(--text-body); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .newsletter form { flex-direction: column; }
  .newsletter .btn { width: 100%; }
}