/* ================================
   ENJOY SEHAT - Design System
   ================================ */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #C45C26;
  --color-primary-dark: #A34A1E;
  --color-secondary: #2D5A3D;
  --color-secondary-light: #3A7550;
  --color-accent: #F5F0E6;
  --color-cream: #FAF8F3;
  --color-text: #2C2C2C;
  --color-text-light: #5A5A5A;
  --color-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

/* ================================
   Reset & Base
   ================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-cream);
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  list-style: none;
}

/* ================================
   Typography
   ================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: 1.25rem;
}

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

.text-accent {
  color: var(--color-primary);
}

.text-center {
  text-align: center;
}

/* ================================
   Layout
   ================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-xl) 0;
}

.section--cream {
  background-color: var(--color-cream);
}

.section--white {
  background-color: var(--color-white);
}

.section--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section--secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Flexbox utilities */
.flex {
  display: flex;
}

.flex--center {
  justify-content: center;
  align-items: center;
}

.flex--between {
  justify-content: space-between;
  align-items: center;
}

.flex--column {
  flex-direction: column;
}

.flex--wrap {
  flex-wrap: wrap;
}

/* ================================
   Header & Navigation
   ================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo span {
  color: var(--color-secondary);
}

.nav {
  display: none;
}

.nav__list {
  display: flex;
  gap: var(--space-lg);
}

.nav__link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-sm) 0;
  position: relative;
}

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

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

.nav__link:hover {
  color: var(--color-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.menu-toggle__bar {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition-fast);
}

/* Mobile Navigation */
.nav--mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: var(--space-md);
}

.nav--mobile.active {
  display: block;
}

.nav--mobile .nav__list {
  flex-direction: column;
  gap: 0;
}

.nav--mobile .nav__link {
  display: block;
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-accent);
}

/* Desktop Navigation */
@media (min-width: 768px) {
  .nav {
    display: block;
  }

  .menu-toggle {
    display: none;
  }
}

/* ================================
   Buttons
   ================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn--secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn--secondary:hover {
  background-color: var(--color-secondary-light);
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn--white:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.btn--lg {
  font-size: 1.125rem;
  padding: var(--space-md) var(--space-xl);
}

/* ================================
   Hero Section
   ================================ */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 100%);
  position: relative;
  overflow: hidden;
}

.hero__content {
  max-width: 600px;
}

.hero__tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

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

.hero__subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

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

.hero__image {
  display: none;
}

@media (min-width: 992px) {
  .hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  .hero__image {
    display: block;
  }

  .hero__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
  }
}

/* ================================
   Cards
   ================================ */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.card:hover .card__image img {
  transform: scale(1.05);
}

.card__content {
  padding: var(--space-lg);
}

.card__title {
  margin-bottom: var(--space-sm);
}

.card__description {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.card__price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.card__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.card__tag--veg {
  background-color: #E8F5E9;
  color: var(--color-secondary);
}

.card__tag--nonveg {
  background-color: #FFEBEE;
  color: #C62828;
}

/* ================================
   Menu Specific
   ================================ */
.menu-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.menu-item__image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.menu-item__info {
  flex: 1;
}

.menu-item__name {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
}

.menu-item__description {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.menu-item__price {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

@media (max-width: 576px) {
  .menu-item {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
  }

  .menu-item__image {
    width: 80px;
    height: 80px;
    grid-row: span 2;
  }

  .menu-item__price {
    grid-column: 2;
  }
}

/* ================================
   About Section
   ================================ */
.about-content {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .about-content {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.about-content__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-content__text h2 {
  margin-bottom: var(--space-md);
}

.about-content__text p {
  color: var(--color-text-light);
}

/* Story highlights */
.story-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.highlight {
  text-align: center;
  padding: var(--space-lg);
}

.highlight__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.highlight__title {
  margin-bottom: var(--space-sm);
}

.highlight__text {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ================================
   Location / Find Us
   ================================ */
.location-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .location-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.location-info {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.location-info h2 {
  margin-bottom: var(--space-lg);
}

.location-info__item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.location-info__icon {
  font-size: 1.5rem;
  color: var(--color-primary);
}

.location-info__text h4 {
  margin-bottom: var(--space-xs);
}

.location-info__text p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

.order-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 300px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: none;
}

/* ================================
   Blog
   ================================ */
.blog-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.blog-card__image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

.blog-card__content {
  padding: var(--space-lg);
}

.blog-card__date {
  font-size: 0.875rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.blog-card__title {
  margin-bottom: var(--space-sm);
}

.blog-card__excerpt {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* Blog Post */
.blog-post {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) var(--container-padding);
}

.blog-post__header {
  margin-bottom: var(--space-xl);
}

.blog-post__date {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

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

.blog-post__content {
  font-size: 1.125rem;
  line-height: 1.8;
}

.blog-post__content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.blog-post__content h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.blog-post__content p {
  margin-bottom: var(--space-lg);
}

.blog-post__content ul,
.blog-post__content ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-lg);
}

.blog-post__content li {
  margin-bottom: var(--space-sm);
  list-style: disc;
}

.blog-post__back {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-accent);
}

/* ================================
   Footer
   ================================ */
.footer {
  background-color: var(--color-text);
  color: var(--color-white);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

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

.footer__brand p {
  color: rgba(255,255,255,0.7);
  max-width: 300px;
}

.footer__heading {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  color: rgba(255,255,255,0.7);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

/* ================================
   Utility Classes
   ================================ */
.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.hidden { display: none; }

@media (max-width: 768px) {
  .hidden-mobile { display: none; }
}

@media (min-width: 769px) {
  .hidden-desktop { display: none; }
}

/* Section headers */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.section-header__subtitle {
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

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

.section-header__text {
  color: var(--color-text-light);
}

/* ================================
   Mobile-Specific Enhancements
   ================================ */
@media (max-width: 576px) {
  /* Reduce spacing on mobile */
  :root {
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --container-padding: 1rem;
  }

  /* Larger tap targets for buttons */
  .btn {
    min-height: 48px;
    padding: var(--space-md) var(--space-lg);
    width: 100%;
    justify-content: center;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
  }

  /* Better card layout on small screens */
  .card__content {
    padding: var(--space-md);
  }

  /* Larger touch targets for nav */
  .nav--mobile .nav__link {
    min-height: 48px;
    display: flex;
    align-items: center;
  }

  /* Order buttons stack on mobile */
  .order-buttons {
    flex-direction: column;
  }

  .order-buttons .btn {
    width: 100%;
  }

  /* Section headers smaller on mobile */
  .section-header {
    margin-bottom: var(--space-lg);
  }

  /* Smaller section padding */
  .section {
    padding: var(--space-lg) 0;
  }

  /* Footer stacks nicely */
  .footer__grid {
    text-align: center;
  }

  .footer__brand p {
    max-width: none;
  }

  /* Blog post adjustments */
  .blog-post {
    padding: var(--space-lg) var(--container-padding);
  }

  .blog-post__content {
    font-size: 1rem;
  }

  /* Menu items stack better */
  .menu-item {
    padding: var(--space-sm);
  }

  /* Highlight icons smaller */
  .highlight__icon {
    font-size: 2.5rem;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  /* Remove hover effects on touch devices */
  .card:hover {
    transform: none;
  }

  .card:hover .card__image img {
    transform: none;
  }

  /* Active states instead of hover */
  .btn:active {
    transform: scale(0.98);
  }

  .card:active {
    transform: scale(0.99);
  }
}

/* Ensure images don't overflow */
img {
  max-width: 100%;
  height: auto;
}

/* Prevent horizontal scroll */
html, body {
  overflow-x: hidden;
}