/* ==========================================================================
   KaDame Apulian Street Food — Design System
   ========================================================================== */

:root {
  /* Brand Colors */
  --orange: #ff5a00;
  --orange-light: #ff7a33;
  --orange-dark: #cc4800;
  --orange-glow: rgba(255, 90, 0, 0.35);
  --yellow: #ffd700;
  --yellow-badge: #f5c518;

  /* Neutrals */
  --black: #0a0a0a;
  --black-soft: #111111;
  --black-card: #1a1a1a;
  --black-card-hover: #222222;
  --gray-900: #1e1e1e;
  --gray-700: #444444;
  --gray-500: #888888;
  --gray-300: #cccccc;
  --white: #ffffff;
  --white-soft: rgba(255, 255, 255, 0.9);

  /* Typography */
  --font-display: 'Permanent Marker', cursive;
  --font-body: 'Barlow Condensed', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--white-soft);
  background-color: var(--black);
  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

address {
  font-style: normal;
}

ul {
  list-style: none;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-xl);
  position: relative;
}

.section--dark {
  background-color: var(--black-soft);
  background-image:
    linear-gradient(180deg, rgba(255, 90, 0, 0.03) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.section__tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-xs);
}

.section__title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.section__title--brush {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--white);
  text-shadow: 2px 2px 0 var(--orange-glow);
}

.section__desc {
  font-size: 1.125rem;
  color: var(--gray-300);
  line-height: 1.7;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn--primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  box-shadow: 0 4px 20px var(--orange-glow);
}

.btn--primary:hover {
  background: var(--orange-light);
  border-color: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--orange-glow);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--black);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--white);
  border-color: #25d366;
  margin-top: var(--space-md);
  width: 100%;
  max-width: 320px;
}

.btn--whatsapp:hover {
  background: #1fb855;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   Header / Navbar
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  border-bottom: 1px solid rgba(255, 90, 0, 0.15);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header__inner {
  height: var(--header-height);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  gap: var(--space-md);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--orange);
  letter-spacing: 0.05em;
}

.nav__logo-badge {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow-badge);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-300);
  position: relative;
  padding: 0.25rem 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
  color: var(--orange);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link--cta {
  padding: 0.5rem 1.25rem;
  background: var(--orange);
  color: var(--white) !important;
  border-radius: var(--radius-sm);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background: var(--orange-light);
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--orange);
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.7) 0%, rgba(10, 10, 10, 0.85) 50%, var(--black) 100%),
    radial-gradient(ellipse at 50% 30%, rgba(255, 90, 0, 0.15) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: calc(var(--header-height) + var(--space-lg)) var(--space-xl);
}

.hero__badge {
  display: inline-block;
  padding: 0.375rem 1.25rem;
  background: var(--yellow-badge);
  color: var(--black);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 50px;
  margin-bottom: var(--space-md);
  box-shadow: 0 4px 16px rgba(245, 197, 24, 0.3);
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__title-main {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 7rem);
  color: var(--orange);
  line-height: 1;
  text-shadow:
    3px 3px 0 rgba(0, 0, 0, 0.5),
    0 0 40px var(--orange-glow);
  letter-spacing: 0.02em;
}

.hero__title-sub {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(1rem, 3vw, 1.5rem);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white);
  margin-top: var(--space-xs);
}

.hero__subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--gray-300);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--gray-500);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 1;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ==========================================================================
   About / Chi Siamo
   ========================================================================== */

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.about__card {
  background: var(--black-card);
  border: 1px solid rgba(255, 90, 0, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--orange);
  transform: scaleY(0);
  transition: transform var(--transition-base);
}

.about__card:hover {
  border-color: rgba(255, 90, 0, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.about__card:hover::before {
  transform: scaleY(1);
}

.about__icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.about__card-title {
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--orange);
  margin-bottom: var(--space-xs);
}

.about__card-text {
  font-size: 1rem;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ==========================================================================
   Menu Cards
   ========================================================================== */

.menu-grid {
  display: grid;
  gap: var(--space-md);
}

.menu-grid--panzerotti {
  grid-template-columns: 1fr;
}

.menu-grid--panini {
  grid-template-columns: 1fr;
}

.menu-card {
  background: var(--black-card);
  border: 1px solid rgba(255, 90, 0, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: all var(--transition-base);
  position: relative;
}

.menu-card::after {
  content: '★';
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  color: var(--orange);
  font-size: 0.625rem;
  opacity: 0.6;
}

.menu-card:hover {
  border-color: var(--orange);
  background: var(--black-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 90, 0, 0.15);
}

.menu-card--premium {
  border-color: rgba(255, 90, 0, 0.2);
}

.menu-card--premium:hover {
  box-shadow: 0 12px 40px rgba(255, 90, 0, 0.2);
}

.menu-card__badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  padding: 0.2rem 0.6rem;
  background: var(--orange);
  color: var(--white);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.menu-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
  padding-left: 1rem;
}

.menu-card__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.menu-card__name {
  flex: 1;
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.menu-card__price {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--orange);
  flex-shrink: 0;
}

.menu-card__ingredients {
  font-size: 0.9375rem;
  color: var(--gray-300);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.6;
  padding-left: 1rem;
}

/* ==========================================================================
   Side Section
   ========================================================================== */

.side-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255, 90, 0, 0.2);
  border: 1px solid rgba(255, 90, 0, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.side-card {
  background: var(--black-card);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

.side-card:hover {
  background: var(--black-card-hover);
}

.side-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width var(--transition-base);
}

.side-card:hover::after {
  width: 60%;
}

.side-card__name {
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--orange);
  margin-bottom: 0.25rem;
}

.side-card__desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.side-card__price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--orange);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.contact__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 90, 0, 0.1);
  border-radius: var(--radius-sm);
}

.contact__label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.contact__value {
  font-size: 1.125rem;
  color: var(--white);
  transition: color var(--transition-fast);
}

a.contact__value:hover {
  color: var(--orange);
}

.contact__map {
  min-height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 90, 0, 0.2);
}

.contact__map iframe {
  display: block;
  min-height: 320px;
}

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

.footer {
  background: var(--black);
  border-top: 1px solid rgba(255, 90, 0, 0.15);
  padding-block: var(--space-lg);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--orange);
}

.footer__tagline {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--yellow-badge);
}

.footer__nav {
  display: flex;
  gap: var(--space-md);
}

.footer__nav a {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.footer__nav a:hover {
  color: var(--orange);
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--gray-700);
}

/* ==========================================================================
   Responsive — Tablet (768px+)
   ========================================================================== */

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-2xl);
  }

  .about__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .menu-grid--panzerotti {
    grid-template-columns: repeat(2, 1fr);
  }

  .menu-grid--panini {
    grid-template-columns: repeat(2, 1fr);
  }

  .side-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer__copy {
    order: 3;
    width: 100%;
    text-align: center;
    margin-top: var(--space-sm);
  }
}

/* ==========================================================================
   Responsive — Desktop (1024px+)
   ========================================================================== */

@media (min-width: 1024px) {
  .about__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

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

}

/* ==========================================================================
   Responsive — Mobile Nav
   ========================================================================== */

@media (max-width: 767px) {
  body.nav-open {
    overflow: hidden;
  }

  body.nav-open .header {
    z-index: 1003;
  }

  .header {
    background: var(--black);
  }

  .header__inner {
    position: relative;
    z-index: 2;
  }

  .nav {
    width: 100%;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-width: none;
    margin: 0;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: calc(var(--header-height) + var(--space-lg)) var(--space-md) var(--space-lg);
    gap: var(--space-md);
    z-index: 1002;
    background-color: var(--black);
    background-image:
      linear-gradient(180deg, rgba(255, 90, 0, 0.06) 0%, transparent 45%),
      url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E");
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-base), visibility var(--transition-base);
    overflow-y: auto;
  }

  .nav__menu.active {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  .nav__menu li {
    width: 100%;
  }

  .nav__link {
    font-size: 1.25rem;
    padding: var(--space-xs) 0;
    display: block;
  }

  .nav__link--cta {
    margin-top: var(--space-sm);
    text-align: center;
    width: 100%;
  }

  .hero__scroll {
    display: none;
  }
}

/* ==========================================================================
   Accessibility & Performance
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}