/* ==========================================================================
   WineRoads Italy — Design System
   Palette vino: crema/avorio, bordeaux profondo, dorato, verde oliva.
   ========================================================================== */

:root {
  /* Superfici calde */
  --color-bg:             #f8f4ef;
  --color-surface:        #faf7f3;
  --color-surface-2:      #fffcf8;
  --color-surface-offset: #f1ebe2;
  --color-divider:        #e2d9cc;
  --color-border:         #d4c9b8;

  /* Testo */
  --color-text:           #1e1712;
  --color-text-muted:     #6b5c4e;
  --color-text-faint:     #b0a090;
  --color-text-inverse:   #faf7f3;

  /* Accento primario: Bordeaux profondo */
  --color-primary:           #7a1f2e;
  --color-primary-hover:     #5e1622;
  --color-primary-active:    #420e17;
  --color-primary-highlight: #f0e0e3;

  /* Accento dorato */
  --color-gold:       #b8860b;
  --color-gold-light: #f5e6c8;

  /* Verde oliva */
  --color-olive:       #5a6a3a;
  --color-olive-light: #e8eddc;

  /* Stato */
  --color-success: #3a6b2a;
  --color-error:   #8b2020;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Shadows (warm-tinted) */
  --shadow-sm: 0 1px 3px rgba(30,23,18,0.08);
  --shadow-md: 0 4px 16px rgba(30,23,18,0.10);
  --shadow-lg: 0 16px 48px rgba(30,23,18,0.14);

  /* Transizioni */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;   --space-3: 0.75rem;
  --space-4: 1rem;     --space-6: 1.5rem;   --space-8: 2rem;
  --space-10: 2.5rem;  --space-12: 3rem;    --space-16: 4rem;
  --space-20: 5rem;    --space-24: 6rem;

  /* Tipo (fluid) */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(2.5rem, 1rem + 5vw, 6rem);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Font */
  --font-display: 'Cormorant', 'Georgia', serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;
}

/* Dark mode: segue preferenza di sistema, override manuale via [data-theme] (no persistenza) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg:             #14100d;
    --color-surface:        #1c1611;
    --color-surface-2:      #221a14;
    --color-surface-offset: #291f18;
    --color-divider:        #3a2c22;
    --color-border:         #4a382c;

    --color-text:           #f5efe6;
    --color-text-muted:     #b8a894;
    --color-text-faint:     #7a6a58;
    --color-text-inverse:   #1e1712;

    --color-primary:           #d94a5c;
    --color-primary-hover:     #e56f7e;
    --color-primary-active:    #c3364a;
    --color-primary-highlight: #3a1b20;

    --color-gold-light: #3a2f1a;
    --color-olive-light: #22281a;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.45);
  }
}

:root[data-theme="dark"] {
  --color-bg:             #14100d;
  --color-surface:        #1c1611;
  --color-surface-2:      #221a14;
  --color-surface-offset: #291f18;
  --color-divider:        #3a2c22;
  --color-border:         #4a382c;

  --color-text:           #f5efe6;
  --color-text-muted:     #b8a894;
  --color-text-faint:     #7a6a58;
  --color-text-inverse:   #1e1712;

  --color-primary:           #d94a5c;
  --color-primary-hover:     #e56f7e;
  --color-primary-active:    #c3364a;
  --color-primary-highlight: #3a1b20;

  --color-gold-light: #3a2f1a;
  --color-olive-light: #22281a;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.45);
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}
img { max-width: 100%; display: block; }
a { color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--space-4);
}
p { margin: 0 0 var(--space-4); }

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--default { max-width: var(--content-default); }
.container--narrow { max-width: var(--content-narrow); }

/* ==========================================================================
   Navigazione globale
   ========================================================================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-divider);
}
.nav__inner {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  flex-shrink: 0;
}
.nav__logo svg { width: 32px; height: 32px; color: var(--color-primary); }
.nav__links {
  display: flex;
  gap: var(--space-6);
  flex: 1;
}
.nav__links a {
  text-decoration: none;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--color-primary); }
.nav__actions { display: flex; align-items: center; gap: var(--space-2); }
.nav__toggle {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-sm);
}
.nav__toggle:hover { border-color: var(--color-primary); color: var(--color-primary); }
.nav__burger {
  display: none;
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-size: var(--text-lg);
}

@media (max-width: 860px) {
  .nav__links {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-4) var(--space-6);
    gap: var(--space-3);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav__links.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__burger { display: inline-flex; align-items: center; justify-content: center; }
}

/* ==========================================================================
   Bottoni
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--primary:active { background: var(--color-primary-active); }
.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--inverse {
  background: var(--color-surface);
  color: var(--color-primary);
}
.btn--inverse:hover { background: var(--color-gold-light); }

/* ==========================================================================
   Card
   ========================================================================== */

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card__image { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.card__body { padding: var(--space-4) var(--space-5); text-align: left; }
.card__title { font-size: var(--text-lg); margin-bottom: var(--space-1); }
.card__meta { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ==========================================================================
   Badge / chip
   ========================================================================== */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  border: 1px solid var(--color-divider);
}
.chip--olive { background: var(--color-olive-light); color: var(--color-olive); border-color: transparent; }
.chip--gold { background: var(--color-gold-light); color: var(--color-gold); border-color: transparent; }

.geo-badge {
  margin-left: var(--space-2);
  font-size: var(--text-xs);
}

.badge-sponsored {
  display: none;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-gold);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  font-weight: 600;
}

/* ==========================================================================
   Sezioni generiche
   ========================================================================== */

.section { padding: var(--space-16) 0; }
.section--tight { padding: var(--space-10) 0; }
.section__head { margin-bottom: var(--space-8); text-align: left; }
.section__kicker {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.section__title { font-size: var(--text-2xl); }
.section__subtitle { color: var(--color-text-muted); max-width: 48ch; }

.grid { display: grid; gap: var(--space-6); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--color-text-inverse);
  background:
    linear-gradient(180deg, rgba(66,14,23,0.35) 0%, rgba(30,10,14,0.82) 100%),
    linear-gradient(120deg, #4a1420, #2c0e16 60%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 40px);
  overflow: hidden;
}
.hero__content { position: relative; z-index: 1; padding: var(--space-16) 0 var(--space-16); }
.hero__title { font-size: var(--text-hero); max-width: 16ch; margin-bottom: var(--space-4); }
.hero__subtitle { font-size: var(--text-lg); color: rgba(250,247,243,0.85); max-width: 42ch; margin-bottom: var(--space-8); }
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* ==========================================================================
   Regioni featured (homepage)
   ========================================================================== */

.region-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  color: #fff;
  text-decoration: none;
  display: block;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.region-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.region-card__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.region-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(20,10,8,0.88) 0%, rgba(20,10,8,0.15) 55%, transparent 100%);
}
.region-card__body { position: relative; z-index: 1; padding: var(--space-5); align-self: flex-end; margin-top: auto; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; text-align: left; }
.region-card__title { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.region-card__grapes { font-size: var(--text-xs); color: rgba(255,255,255,0.85); }

/* ==========================================================================
   Come funziona (step tipografici)
   ========================================================================== */

.steps { display: flex; gap: var(--space-10); }
.step { flex: 1; text-align: left; }
.step__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-3);
}
.step__title { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.step__desc { color: var(--color-text-muted); font-size: var(--text-sm); }
@media (max-width: 760px) {
  .steps { flex-direction: column; gap: var(--space-8); }
}

/* ==========================================================================
   Slider uve in evidenza
   ========================================================================== */

.slider {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: var(--space-3);
  -webkit-overflow-scrolling: touch;
}
.slider::-webkit-scrollbar { height: 6px; }
.slider::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }
.slider .grape-card { scroll-snap-align: start; flex: 0 0 220px; }

/* ==========================================================================
   Grape card
   ========================================================================== */

.grape-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: left;
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--grape-color, var(--color-primary));
  transition: box-shadow var(--transition), transform var(--transition);
  display: block;
}
.grape-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.grape-card__icon { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.grape-card__name { font-size: var(--text-lg); margin-bottom: var(--space-1); }
.grape-card__type { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-2); }
.grape-card__character { font-size: var(--text-sm); color: var(--color-text-muted); margin: 0; }

/* ==========================================================================
   Banner bilingue
   ========================================================================== */

.banner {
  background: var(--color-primary-active);
  color: var(--color-text-inverse);
  padding: var(--space-12) 0;
  text-align: left;
}
.banner .grid--2 { align-items: center; }
.banner__lang { font-size: var(--text-lg); font-family: var(--font-display); margin-bottom: var(--space-2); }
.banner__form {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}
.banner__form input {
  flex: 1;
  min-width: 200px;
  min-height: 44px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08);
  color: var(--color-text-inverse);
}
.banner__form input::placeholder { color: rgba(255,255,255,0.6); }

/* ==========================================================================
   Footer
   ========================================================================== */

.footer { background: var(--color-surface-offset); border-top: 1px solid var(--color-divider); padding-top: var(--space-16); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-10); padding-bottom: var(--space-10); text-align: left; }
.footer__brand { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-primary); margin-bottom: var(--space-3); }
.footer__brand svg { width: 28px; height: 28px; }
.footer__mission { color: var(--color-text-muted); font-size: var(--text-sm); max-width: 36ch; }
.footer__heading { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.footer__links li { margin-bottom: var(--space-2); }
.footer__links a { text-decoration: none; color: var(--color-text); font-size: var(--text-sm); }
.footer__links a:hover { color: var(--color-primary); }
.footer__bottom {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-4) 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
@media (max-width: 760px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Mappa (index.html)
   ========================================================================== */

.map-section { padding: var(--space-10) 0; }
.map-filters {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.map-filters select, .map-filters .filter-btn {
  min-height: 44px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
}
.filter-btn[aria-pressed="true"] {
  background: var(--color-primary-highlight);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.map-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-4);
  height: 560px;
}
#map { height: 100%; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.winery-panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
  overflow-y: auto;
  text-align: left;
}
.winery-panel__empty { color: var(--color-text-muted); font-size: var(--text-sm); }
.winery-panel__image { border-radius: var(--radius-md); margin-bottom: var(--space-3); aspect-ratio: 16/10; object-fit: cover; }
.winery-panel__title { font-size: var(--text-lg); margin-bottom: var(--space-1); }
.winery-panel__region { color: var(--color-text-muted); font-size: var(--text-xs); margin-bottom: var(--space-3); }
.winery-panel__chips { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3); }
.winery-panel__section-title { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); margin: var(--space-4) 0 var(--space-2); }
.winery-panel__buy { display: flex; flex-direction: column; gap: var(--space-2); }

.leaflet-popup-content-wrapper { border-radius: var(--radius-md); }

@media (max-width: 860px) {
  .map-wrap { grid-template-columns: 1fr; height: auto; }
  #map { height: 420px; }
  .winery-panel {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    max-height: 70vh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(100%);
    transition: transform var(--transition);
    z-index: 200;
  }
  .winery-panel.is-open { transform: translateY(0); }
}

/* ==========================================================================
   Uve page
   ========================================================================== */

.grape-filters { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-8); }
.grape-detail { display: none; }
.grape-detail.is-active { display: block; }
.grape-detail__pairings { display: flex; gap: var(--space-2); flex-wrap: wrap; margin: var(--space-3) 0 var(--space-6); }
.grape-detail__facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-bottom: var(--space-6); }
.grape-detail__fact { background: var(--color-surface); border-radius: var(--radius-md); padding: var(--space-4); text-align: left; }
.grape-detail__fact-label { font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; }
.grape-detail__fact-value { font-size: var(--text-lg); font-family: var(--font-display); }
@media (max-width: 760px) { .grape-detail__facts { grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   Dove comprare page
   ========================================================================== */

.merchants-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-10); align-items: start; }
.merchants-col__head { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-5); }
.merchant-card { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-4); margin-bottom: var(--space-3); }
.merchant-card__logo { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--color-surface-offset); flex-shrink: 0; }
.merchant-card__body { flex: 1; text-align: left; }
.merchant-card__name { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-1); }
.merchant-card__specialty { font-size: var(--text-xs); color: var(--color-text-muted); }
@media (max-width: 760px) { .merchants-cols { grid-template-columns: 1fr; } }

/* ==========================================================================
   Route card (percorso auto)
   ========================================================================== */

.route-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  text-align: left;
}
.route-card__stops {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-4) 0;
  font-size: var(--text-sm);
}
.route-card__stop {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
}
.route-card__arrow { color: var(--color-text-faint); }
.route-card__stats {
  display: flex;
  gap: var(--space-6);
  margin: var(--space-4) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.route-card__stats strong { color: var(--color-text); font-family: var(--font-display); font-size: var(--text-lg); }
.route-card__disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
}

/* ==========================================================================
   Region page
   ========================================================================== */

.region-hero {
  padding: var(--space-20) 0 var(--space-10);
  color: var(--color-text-inverse);
  background: linear-gradient(160deg, var(--region-color, var(--color-primary)), rgba(20,10,8,0.9));
}
.region-hero__title { font-size: var(--text-2xl); }
.region-hero__desc { max-width: 56ch; color: rgba(255,255,255,0.85); }

/* Utility */
.text-muted { color: var(--color-text-muted); }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}