/* Breddy's visual system — light/dark themes and responsive polish */
:root {
  color-scheme: light;
  --insta-red: #c0382b;
  --insta-white: #ffffff;
  --insta-brown: #2b1a14;
  --insta-gold: #ffffff;
  --insta-orange: #ff7a1a;
  --brand-orange: var(--insta-red);
  --brand-orange-bright: var(--insta-orange);
  --brand-orange-deep: #982a20;
  --brand-brown: var(--insta-brown);
  --brand-brown-deep: #1c100c;
  --brand-cream: var(--insta-gold);
  --page-bg: #ffffff;
  --page-surface: #f7f3f0;
  --page-surface-strong: #ffffff;
  --text-main: var(--insta-brown);
  --text-muted: #6c5147;
  --soft-line: rgba(43, 26, 20, 0.15);
  --soft-shadow: 0 20px 55px rgba(43, 26, 20, 0.11);
  --orange: var(--insta-red);
  --brown: var(--brand-brown);
  --cream: var(--brand-cream);
  --ink: var(--brand-brown-deep);
  --white: var(--insta-white);
  --line: var(--soft-line);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page-bg: #140b08;
  --page-surface: #2b1a14;
  --page-surface-strong: #3a2119;
  --text-main: #ffffff;
  --text-muted: #e7cdb8;
  --soft-line: rgba(255, 255, 255, 0.18);
  --soft-shadow: 0 24px 68px rgba(0, 0, 0, 0.28);
  --line: var(--soft-line);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --page-bg: #140b08;
    --page-surface: #2b1a14;
    --page-surface-strong: #3a2119;
    --text-main: #ffffff;
    --text-muted: #e7cdb8;
    --soft-line: rgba(255, 255, 255, 0.18);
    --soft-shadow: 0 24px 68px rgba(0, 0, 0, 0.28);
    --line: var(--soft-line);
  }
}

* {
  min-width: 0;
}

html {
  background: var(--page-bg);
  scrollbar-color: var(--brand-orange) var(--page-bg);
}

body {
  overflow-x: clip;
  background: var(--page-bg);
  color: var(--text-main);
  transition: background-color 0.28s ease, color 0.28s ease;
}

img,
video,
svg {
  max-width: 100%;
}

::selection {
  background: var(--brand-orange);
  color: var(--brand-cream);
}

h1,
h2,
h3,
.showcase-card-copy strong,
.channel strong {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  text-wrap: balance;
}

p,
.menu-item span,
.channel small,
.eyebrow {
  overflow-wrap: break-word;
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--brand-orange-bright);
  outline-offset: 4px;
}

.site-header {
  background: transparent;
  color: #ffffff;
  border-bottom-color: rgba(255, 255, 255, 0.2);
  box-shadow: none;
}

.site-header.is-scrolled {
  background: #ffffff;
  box-shadow: 0 10px 32px rgba(43, 26, 20, 0.13);
}

.site-header > .brand {
  padding: 0;
  background: transparent;
}

.site-header nav a:not(.nav-cta) {
  color: var(--insta-red);
}

.site-header nav a:not(.nav-cta):hover {
  color: var(--insta-orange);
}

.site-header .menu-toggle span {
  background: var(--insta-red);
}

.site-header:not(.is-scrolled) nav a:not(.nav-cta),
.site-header:not(.is-scrolled) .theme-toggle {
  color: #ffffff;
}

.site-header:not(.is-scrolled) .theme-toggle {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(43, 26, 20, 0.2);
}

.site-header:not(.is-scrolled) .menu-toggle span {
  background: #ffffff;
}

:root[data-theme="dark"] .site-header {
  background: rgba(43, 26, 20, 0.97);
  color: var(--insta-gold);
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

:root[data-theme="dark"] .site-header.is-scrolled {
  background: var(--insta-brown);
}

:root[data-theme="dark"] .site-header nav a:not(.nav-cta),
:root[data-theme="dark"] .theme-toggle {
  color: var(--insta-gold);
}

:root[data-theme="dark"] .theme-toggle {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.07);
}

:root[data-theme="dark"] .site-header .menu-toggle span {
  background: var(--insta-gold);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .site-header {
    background: rgba(43, 26, 20, 0.97);
    color: var(--insta-gold);
    border-bottom-color: rgba(255, 255, 255, 0.18);
  }

  :root:not([data-theme]) .site-header.is-scrolled {
    background: var(--insta-brown);
  }

  :root:not([data-theme]) .site-header nav a:not(.nav-cta),
  :root:not([data-theme]) .theme-toggle {
    color: var(--insta-gold);
  }

  :root:not([data-theme]) .theme-toggle {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.07);
  }

  :root:not([data-theme]) .site-header .menu-toggle span {
    background: var(--insta-gold);
  }
}

.theme-toggle {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 11px;
  border: 1px solid rgba(192, 56, 43, 0.28);
  border-radius: 999px;
  background: rgba(192, 56, 43, 0.06);
  color: var(--insta-red);
  font: inherit;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.theme-toggle:hover {
  border-color: rgba(192, 56, 43, 0.58);
  background: rgba(255, 122, 26, 0.1);
  transform: translateY(-1px);
}

.theme-toggle-icon {
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  line-height: 1;
}

.hero h1 {
  max-width: 8.5ch;
  color: #ffffff;
  letter-spacing: clamp(-4px, -0.035em, -2px);
}

.hero .lead,
.loyalty-note {
  max-width: 56ch;
}

.btn,
.mobile-header-cta,
.order-site-cta {
  border-radius: 8px;
}

.btn,
.channel,
.menu-item,
.partner-brand {
  transition-property: transform, background-color, border-color, color, box-shadow;
  transition-duration: 0.22s;
  transition-timing-function: ease;
}

.highlights,
.food-showcase,
.mayo-story,
.order,
.partner-showcase {
  background: var(--page-bg);
  color: var(--text-main);
}

.food-showcase {
  background:
    radial-gradient(circle at 88% 8%, color-mix(in srgb, var(--brand-orange) 9%, transparent), transparent 30%),
    var(--page-bg);
}

.mayo-story {
  background: var(--page-surface);
  color: var(--text-main);
}

.section-heading h2,
.showcase-heading h2,
.mayo-story-copy h2,
.order h2,
.partner-heading h2 {
  color: var(--text-main);
}

.showcase-side > p,
.mayo-story-copy > p:not(.eyebrow),
.partner-heading > p:last-child,
.feature-grid p {
  color: var(--text-muted);
}

.mayo-signature {
  color: var(--text-main);
}

.feature-grid .feature-card p {
  color: rgba(255, 255, 255, 0.82);
}

.feature-card .num,
.feature-card-copy .feature-icon,
.feature-grid .feature-card h3 {
  color: #ffffff;
}

.menu-section,
.manifesto,
.motion-showcase,
footer {
  background-color: var(--insta-brown);
  color: #ffffff;
}

.menu-section {
  background:
    radial-gradient(circle at 90% 5%, rgba(255, 122, 26, 0.2), transparent 30%),
    var(--insta-brown);
}

.menu-section h2,
.menu-section h3,
.menu-section .menu-item h3 {
  color: #ffffff;
}

.menu-section .menu-item span,
.menu-section .menu-item p,
.menu-section .menu-intro > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.78);
}

.category-grid .menu-item,
.category-grid .menu-item:last-child {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
}

.order-panel {
  border-radius: 18px;
  background: var(--insta-orange);
  box-shadow: 0 28px 70px rgba(192, 56, 43, 0.25);
}

.order-panel > p,
.channel {
  color: #ffffff;
}

.channel.primary-channel {
  border-radius: 12px;
  background: #ffffff;
  color: var(--insta-brown);
}

.ticker {
  background: var(--insta-red);
  color: #ffffff;
}

.ticker b {
  color: var(--insta-gold);
}

.btn-primary,
.nav-cta,
.mobile-header-cta,
.hero-order-cta,
.order-site-cta {
  background: var(--insta-orange);
  border-color: var(--insta-orange);
  color: #ffffff;
}

.eyebrow.dark,
.order-time,
h1 em,
h2 em,
.text-link span {
  color: var(--insta-red);
}

.manifesto h2,
.motion-showcase h2,
footer .brand,
footer a {
  color: #ffffff;
}

.stamp {
  background: var(--insta-brown);
  color: var(--insta-gold);
}

.ticker > .ticker-track,
.partner-track.is-ready {
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
}

.showcase-track {
  touch-action: pan-y pinch-zoom;
  cursor: grab;
}

.showcase-track:active {
  cursor: grabbing;
}

.showcase-card {
  border-radius: 18px;
  box-shadow: var(--soft-shadow);
}

.showcase-card-copy strong {
  max-width: 15ch;
}

.showcase-card-copy p {
  text-wrap: pretty;
}

.motion-card {
  transform: translateZ(0);
}

.motion-video {
  pointer-events: none;
  transform: translateZ(0);
}

.partner-showcase {
  border-top-color: var(--soft-line);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--brand-orange) 5%, transparent), transparent 36%),
    var(--page-surface);
}

.partner-marquee {
  padding-block: 8px;
}

.partner-track.is-ready {
  animation-name: partner-loop-v2;
  animation-duration: 38s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  will-change: transform;
}

.partner-brand {
  width: clamp(176px, 15vw, 232px);
  height: 118px;
  padding: 20px 24px;
  overflow: hidden;
  border: 1px solid rgba(63, 35, 31, 0.12);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(77, 37, 27, 0.08);
}

.partner-brand img {
  width: auto;
  max-width: 132px;
  height: auto;
  max-height: 62px;
  display: block;
  object-fit: contain;
  filter: none;
}

.partner-brand img[alt="LPG Foods"],
.partner-brand img[alt="Perdigão"] {
  max-height: 72px;
}

.partner-brand img[alt="Vigor"] {
  max-height: 78px;
}

.partner-brand img[alt="Brejeiro"] {
  max-width: 118px;
  max-height: 74px;
}

.partner-brand img[alt="Ultragaz"] {
  max-width: 144px;
  max-height: 80px;
}

@keyframes partner-loop-v2 {
  to {
    transform: translate3d(var(--partner-cycle, -50%), 0, 0);
  }
}

@media (max-width: 1180px) {
  .site-header nav {
    gap: 1rem;
  }

  .theme-toggle-label {
    display: none;
  }

  .theme-toggle {
    width: 40px;
    padding-inline: 8px;
  }
}

@media (max-width: 960px) {
  .site-header nav {
    background: var(--insta-brown);
  }

  .site-header nav a:not(.nav-cta) {
    color: var(--insta-gold);
  }

  .site-header nav .theme-toggle {
    width: 100%;
    min-height: 48px;
    justify-content: flex-start;
    padding-inline: 14px;
    border: 0;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--insta-gold);
  }

  .site-header nav .theme-toggle-label {
    display: inline;
  }
}

@media (max-width: 800px) {
  h1,
  h2,
  h3 {
    text-wrap: balance;
  }

  .section-heading,
  .showcase-heading,
  .partner-heading {
    align-items: start;
  }

  .feature-card:hover > img,
  .mayo-story:hover .mayo-story-photo img,
  .motion-card:hover .motion-video {
    transform: none;
  }

  .partner-brand {
    width: 166px;
    height: 98px;
    padding: 16px 20px;
  }

  .partner-brand img {
    max-width: 118px;
    max-height: 54px;
  }
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 14px;
    bottom: max(18px, env(safe-area-inset-bottom));
    width: 46px;
    height: 46px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(14px) scale(0.92);
    transition: opacity 0.22s ease, transform 0.22s ease, box-shadow 0.2s ease;
  }

  .whatsapp-float.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .whatsapp-float img {
    width: 26px;
    height: 26px;
  }

  .motion-grid {
    touch-action: pan-y pinch-zoom;
    overscroll-behavior-y: auto;
  }

  .motion-card {
    user-select: none;
    -webkit-user-select: none;
  }

  .motion-arrow {
    background: #fff9ee;
    color: var(--brand-orange-deep);
  }

  .showcase-carousel {
    /* Um card inteiro ao centro, com aproximadamente meio card de cada lado. */
    --showcase-mobile-card: clamp(160px, calc(50vw - 6px), 238px);
  }

  .showcase-track {
    gap: 12px;
    padding: 4px calc((100vw - var(--showcase-mobile-card)) / 2) 8px;
    scroll-snap-type: none;
  }

  .showcase-card {
    flex-basis: var(--showcase-mobile-card);
    height: clamp(300px, 94vw, 370px);
    scroll-snap-align: center;
  }

  .showcase-card img {
    opacity: 0.84;
    filter: grayscale(0) saturate(1.04) brightness(0.9);
  }

  .showcase-card::before {
    background: linear-gradient(180deg, rgba(19, 11, 10, 0.04) 14%, rgba(19, 11, 10, 0.94) 92%);
  }

  .showcase-card-copy {
    left: 18px;
    right: 18px;
    bottom: 20px;
  }

  .showcase-card-copy strong {
    max-width: 16ch;
    font-size: clamp(1rem, 4.6vw, 1.22rem);
  }

  .showcase-card-copy p {
    display: block;
    font-size: 0.76rem;
    line-height: 1.4;
  }
}

@media (max-width: 520px) {
  .hero h1 {
    font-size: clamp(2.65rem, 14.5vw, 3.75rem);
    line-height: 0.94;
  }

  .section-heading h2,
  .menu-intro h2,
  .manifesto h2,
  .order h2,
  .showcase-heading h2,
  .partner-heading h2,
  .mayo-story-copy h2,
  .motion-copy h2 {
    font-size: clamp(2.1rem, 10.6vw, 2.95rem);
    line-height: 0.96;
    letter-spacing: -0.035em;
  }

  .mayo-story-copy {
    padding: 58px 18px 68px;
  }

  .mayo-story-copy h2 {
    margin-block: 22px 24px;
  }

  .mayo-signature {
    letter-spacing: 0.1em;
  }

  .menu-item h3 {
    font-size: 1.18rem;
    line-height: 1.12;
  }

  .category-grid .menu-item,
  .category-grid .menu-item:last-child {
    min-height: 0;
  }

  .order-panel {
    border-radius: 14px;
  }

  .partner-heading {
    padding-inline: 18px;
  }

  .partner-brand {
    width: 150px;
    height: 90px;
    border-radius: 13px;
  }
}

@media (max-width: 360px) {
  .hero h1 {
    font-size: 2.52rem;
  }

  .section-heading h2,
  .menu-intro h2,
  .manifesto h2,
  .order h2,
  .showcase-heading h2,
  .partner-heading h2,
  .mayo-story-copy h2,
  .motion-copy h2 {
    font-size: 1.95rem;
  }

  .showcase-carousel {
    --showcase-mobile-card: 160px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .partner-track.is-ready {
    animation: none;
  }
}