/* ------------------------------
   Root, Reset & Base
------------------------------ */
:root{
  --primary-color: #ff6347;          /* tomato */
  --secondary-color: #3b2f2f;        /* dark brown */
  --text-color: #2a2a2a;
  --muted-text: #666;
  --bg-color: #fffaf7;
  --surface: #ffffff;
  --accent: #ffd4ca;
  --radius: 1.25rem;
  --shadow-sm: 0 4px 12px rgba(0,0,0,.08);
  --shadow-md: 0 10px 25px rgba(0,0,0,.12);

  /* Special card vars (overridable per-card) */
  --card-bg: var(--surface);
  --special-bg: #fff1ec;

  /* Gradients */
  --grad-1: #ffe0d6;
  --grad-2: #fff6f2;

  /* Timing */
  --speed-fast: 180ms;
  --speed-med: 280ms;
  --easing: cubic-bezier(.2,.7,.2,1);
}

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

html { scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  color: var(--text-color);
  background: linear-gradient(120deg, var(--grad-1), var(--grad-2));
  min-height: 100dvh;
  line-height: 1.6;
  animation: gradientShift 16s ease-in-out infinite alternate;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; }

/* Container */
.container{
  width: min(1100px, 90vw);
  margin: 0 auto;
}

/* Accessibility focus */
:focus-visible{
  outline: 3px solid var(--primary-color);
  outline-offset: 3px;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ------------------------------
   Header (Flex + Sticky)
------------------------------ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .7);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 0;
}

.logo{
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: .5px;
}
.logo span{ color: var(--primary-color); }

/* Nav */
.nav-toggle{
  display: none;
  background: transparent;
  border: 0;
  padding: .25rem;
  cursor: pointer;
}
.nav-toggle .bar{
  display: block;
  width: 26px; height: 2px; margin: 6px 0;
  background: var(--secondary-color);
  transition: transform var(--speed-fast) var(--easing);
}

.nav-list{
  list-style: none;
  display: flex;
  gap: 1.25rem;
  margin: 0; padding: 0;
}
.nav-list a{
  padding: .5rem .75rem;
  border-radius: 999px;
  transition: background var(--speed-fast) var(--easing), transform var(--speed-fast) var(--easing);
}
.nav-list a:hover{ background: var(--accent); transform: translateY(-2px); }
.nav-list a:active{ transform: translateY(0); }

/* Mobile nav */
@media (max-width: 768px){
  .nav-toggle{ display: inline-block; }
  .nav-list{
    position: absolute;
    right: 5vw; top: calc(100% + .5rem);
    flex-direction: column;
    background: var(--surface);
    padding: .75rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: none;
  }
  .nav-list.open{ display: flex; }
}

/* ------------------------------
   Hero (Animated headline + CTA)
------------------------------ */
.hero{
  position: relative;
  min-height: 78vh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: clip;
  /* Optional scenic bg image with soft overlay */
  background:
    linear-gradient( to bottom, rgba(255, 255, 255, .55), rgba(255,255,255,.9) ),
    url('https://images.unsplash.com/photo-1526318472351-c75fcf070305?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
}
.hero-overlay{
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 50% 40%, rgba(255,99,71,.20), transparent 60%);
  pointer-events: none;
}
.hero-content{ position: relative; padding: 4rem 0; }

.hero-title{
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.15;
  margin: 0 0 .75rem;
  letter-spacing: .3px;
  animation: slideInUp .9s var(--easing) 0s both;
}
.hero-tagline{
  color: var(--muted-text);
  max-width: 55ch;
  margin: 0 auto 1.5rem;
}

.cta{ animation: bounce 2s infinite; }

/* ------------------------------
   Buttons (Transitions + Hover)
------------------------------ */
/* Buttons */
.btn {
  display: inline-block;
  background: var(--primary-color);
  color: #fff;
  padding: 0.7rem 1.2rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.btn:hover { 
  background: var(--secondary-color); 
  transform: translateY(-3px); 
}

/* Add-to-Cart Buttons (always red now) */
.add-to-cart {
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.add-to-cart:hover { 
  background: var(--secondary-color); 
  transform: translateY(-3px); 
}
/* ------------------------------
   Sections + Decorative lines (::after)
------------------------------ */
.section{ padding: clamp(2.5rem, 6vw, 5rem) 0; }

.section-title{
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 1.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: .4rem;
}
.section-title::after{
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 64px; height: 4px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

/* ------------------------------
   Menu Grid (Grid + nth-child)
------------------------------ */
.menu-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 900px){
  .menu-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .menu-grid{ grid-template-columns: 1fr; }
}

.card{
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--speed-med) var(--easing), box-shadow var(--speed-med) var(--easing), border-color var(--speed-fast) var(--easing);
  border: 1px solid rgba(0,0,0,.05);
}
.card img{ aspect-ratio: 16/11; object-fit: cover; }
.card-body{ padding: 1rem 1rem 1.15rem; }
.food-name{ margin: .35rem 0 0; font-size: 1.1rem; font-weight: 600; }
.price{ margin: .15rem 0 .8rem; color: var(--secondary-color); font-weight: 600; }

.add-to-cart {
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.add-to-cart:hover { 
  background: var(--secondary-color); 
  transform: translateY(-3px); 
}
/* Hover transform + stronger shadow */
.card:hover{
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* nth-child alternating accents */
.menu-grid .card:nth-child(odd){
  border-top: 4px solid var(--primary-color);
}
.menu-grid .card:nth-child(even){
  border-top: 4px solid var(--secondary-color);
}
.menu-grid .card:nth-child(3n) .add-to-cart{
  background: var(--primary-color);
  color: #fff;
  border-color: transparent;
}

/* Chef's Special (bonus requirement via CSS variables) */
.card.special{
  --card-bg: var(--special-bg);
  position: relative;
}
.card.special .badge{
  position: absolute;
  top: .75rem; left: .75rem;
  background: var(--secondary-color);
  color: #fff;
  font-size: .75rem;
  padding: .35rem .6rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

/* ------------------------------
   About (Responsive Grid)
------------------------------ */
.about-grid{
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
}
.about-media img{
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.about-content p{ margin: .5rem 0; color: var(--muted-text); }

@media (max-width: 900px){
  .about-grid{ grid-template-columns: 1fr; }
}

/* ------------------------------
   Contact (Form styles)
------------------------------ */
.contact-form{
  background: var(--surface);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  max-width: 720px;
}
.form-row{
  display: grid;
  gap: .35rem;
  margin-bottom: .9rem;
}
label{ font-weight: 600; }
input, textarea{
  padding: .85rem 1rem;
  border-radius: .9rem;
  border: 1px solid rgba(0,0,0,.12);
  background: #fff;
  transition: border-color var(--speed-fast) var(--easing), box-shadow var(--speed-fast) var(--easing);
}
input:focus, textarea:focus{
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(255,99,71,.15);
}

/* ------------------------------
   Footer
------------------------------ */
.site-footer{
  background: #fff;
  border-top: 1px solid rgba(0,0,0,.06);
}
.footer-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
  gap: 1rem;
}
.social{
  list-style: none;
  display: flex;
  gap: .75rem;
  margin: 0; padding: 0;
}
.social a{
  padding: .35rem .6rem;
  border-radius: .5rem;
  transition: background var(--speed-fast) var(--easing), transform var(--speed-fast) var(--easing);
}
.social a:hover{ background: var(--accent); transform: translateY(-2px); }

/* ------------------------------
   Keyframes
------------------------------ */
@keyframes bounce{
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes slideInUp{
  from{ opacity: 0; transform: translateY(24px); }
  to{ opacity: 1; transform: translateY(0); }
}

@keyframes gradientShift{
  0%{ background: linear-gradient(120deg, var(--grad-1), var(--grad-2)); }
  100%{ background: linear-gradient(120deg, var(--grad-2), var(--grad-1)); }
}