/* ============================================
   The Berends Bakery — Styles
   Warm Street-Market Modern
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Fraunces:ital,opsz,wght@0,9..144,100..900;1,9..144,100..900&display=swap');

/* ============================================
   Custom Properties
   ============================================ */
:root {
  /* Colors */
  --mint: #7EDCD0;
  --mint-light: #b5ece6;
  --mint-dark: #5bbfb3;
  --amber: #F5A623;
  --amber-light: #f8bf5c;
  --yellow: #FDCD4B;
  --charcoal: #4A4A4A;
  --charcoal-light: #6a6a6a;
  --off-white: #FDF8F0;
  --deep-charcoal: #2D2D2D;
  --white: #FFFFFF;

  /* Typography */
  --font-display: 'Fraunces', serif;
  --font-body: 'DM Sans', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-lift: 0 12px 40px rgba(0, 0, 0, 0.15);

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

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--charcoal);
  background-color: var(--off-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* --- Grain Texture Overlay --- */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.03;
  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)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--deep-charcoal);
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
}

h4 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
}

p {
  margin-bottom: 1rem;
}

/* ============================================
   Utilities
   ============================================ */
.container {
  width: 90%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding: var(--space-3xl) 0;
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  letter-spacing: 0.01em;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--primary {
  background-color: var(--mint);
  color: var(--deep-charcoal);
}

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

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

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

/* ============================================
   Navigation (Task 5)
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(253, 248, 240, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0.6rem 0;
}

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

.nav__logo img {
  height: 48px;
  width: auto;
}

.nav.scrolled .nav__logo img {
  height: 40px;
}

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

.nav__links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--charcoal);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

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

.nav__links a:hover::after {
  width: 100%;
}

.nav__links a:hover {
  color: var(--deep-charcoal);
}

.nav__links a.active {
  color: var(--mint-dark);
}

.nav__links a.active::after {
  width: 100%;
  background-color: var(--mint);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--deep-charcoal);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Nav */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--off-white);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-2xl);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-base);
    z-index: 1000;
  }

  .nav__links.open {
    right: 0;
  }

  .nav__links a {
    font-size: 1.2rem;
  }
}

/* ============================================
   Hero Section (Task 6)
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(253, 248, 240, 0.92) 0%,
    rgba(253, 248, 240, 0.8) 50%,
    rgba(126, 220, 208, 0.15) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-2xl) var(--space-sm);
}

.hero__logo {
  width: clamp(180px, 30vw, 300px);
  margin: 0 auto var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0s;
}

.hero__logo img {
  width: 100%;
  height: auto;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--deep-charcoal);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.3s;
  line-height: 1.1;
}

.hero__sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--charcoal-light);
  max-width: 550px;
  margin: 0 auto var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.5s;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.7s;
}

/* ============================================
   About Section (Task 7)
   ============================================ */
.about {
  background-color: var(--off-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.about__text h2 .mint {
  color: var(--mint-dark);
}

.about__text p {
  color: var(--charcoal-light);
  font-size: 1.05rem;
}

.about__image {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.about__image::before {
  content: '';
  position: absolute;
  top: -15px;
  right: -15px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--mint);
  border-radius: var(--radius-md);
  z-index: -1;
}

.about__image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about__image::before {
    display: none;
  }

  .about__image img {
    height: 300px;
  }
}

/* ============================================
   Wave Dividers
   ============================================ */
.wave-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  margin-top: -1px;
}

.wave-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

.wave-divider--dark {
  background-color: var(--off-white);
}

.wave-divider--dark svg path {
  fill: var(--deep-charcoal);
}

.wave-divider--light {
  background-color: var(--deep-charcoal);
}

.wave-divider--light svg path {
  fill: var(--off-white);
}

/* ============================================
   Menu Section (Task 8)
   ============================================ */
.menu {
  background-color: var(--deep-charcoal);
  color: var(--off-white);
}

.menu h2 {
  color: var(--off-white);
}

.menu__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.menu__header p {
  color: rgba(253, 248, 240, 0.7);
  font-size: 1.1rem;
  margin-top: var(--space-xs);
}

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

.menu__card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.menu__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.menu__card-image {
  height: 280px;
  overflow: hidden;
}

.menu__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.menu__card:hover .menu__card-image img {
  transform: scale(1.05);
}

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

.menu__card-content h3 {
  font-family: var(--font-display);
  color: var(--off-white);
  margin-bottom: var(--space-sm);
}

.menu__card-content p {
  color: rgba(253, 248, 240, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

.signature {
  display: inline-block;
  background-color: var(--amber);
  color: var(--deep-charcoal);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.02em;
}

.toppings {
  margin-top: var(--space-md);
}

.toppings__label {
  color: var(--mint);
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-xs);
}

.toppings__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
}

.topping-pill {
  display: inline-block;
  background-color: rgba(126, 220, 208, 0.1);
  border: 1px solid rgba(126, 220, 208, 0.3);
  color: var(--mint-light);
  font-size: 0.8rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
}

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

  .menu__card-image {
    height: 220px;
  }
}

/* ============================================
   Find Us Section (Task 9)
   ============================================ */
.find-us {
  background-color: var(--off-white);
}

.find-us__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.find-us__info h2 {
  margin-bottom: var(--space-sm);
}

.find-us__info > p {
  color: var(--charcoal-light);
  margin-bottom: var(--space-xl);
}

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

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.detail-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  background-color: var(--mint);
  border-radius: 50%;
  font-size: 1.2rem;
  line-height: 1;
}

.detail-item__text h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.detail-item__text p {
  color: var(--charcoal-light);
  font-size: 0.92rem;
  margin-bottom: 0;
}

.find-us__socials {
  margin-top: var(--space-xl);
}

.find-us__socials h4 {
  margin-bottom: var(--space-sm);
}

.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--deep-charcoal);
  color: var(--off-white);
  border-radius: 50%;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
  background-color: var(--mint);
  color: var(--deep-charcoal);
  transform: translateY(-2px);
}

.find-us__image {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.find-us__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 400px;
}

@media (max-width: 768px) {
  .find-us__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .find-us__image img {
    min-height: 280px;
  }
}

/* ============================================
   Contact Section (Task 9)
   ============================================ */
.contact {
  background: linear-gradient(
    180deg,
    var(--off-white) 0%,
    rgba(126, 220, 208, 0.08) 100%
  );
}

.contact__inner {
  max-width: 700px;
  margin: 0 auto;
}

.contact__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.contact__header p {
  color: var(--charcoal-light);
  font-size: 1.05rem;
  margin-top: var(--space-xs);
}

.contact__form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--deep-charcoal);
}

.contact__form input,
.contact__form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid rgba(74, 74, 74, 0.2);
  border-radius: var(--radius-sm);
  background-color: var(--white);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact__form input:focus,
.contact__form textarea:focus {
  border-color: var(--mint);
  box-shadow: 0 0 0 3px rgba(126, 220, 208, 0.25);
}

.contact__form textarea {
  min-height: 150px;
  resize: vertical;
}

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

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

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.contact__form .btn--submit {
  width: 100%;
  padding: 1rem 2rem;
  margin-top: var(--space-sm);
  background-color: var(--mint);
  color: var(--deep-charcoal);
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1.05rem;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact__form .btn--submit:hover {
  background-color: var(--amber);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.form-message {
  margin-top: var(--space-md);
  padding: 0;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 500;
  transition: all var(--transition-base);
}

.form-message--success {
  padding: 1rem;
  background-color: rgba(126, 220, 208, 0.15);
  color: var(--mint-dark);
  border: 1px solid var(--mint);
}

.form-message--error {
  padding: 1rem;
  background-color: rgba(245, 166, 35, 0.1);
  color: #c0392b;
  border: 1px solid #e74c3c;
}

/* Honeypot hidden field */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* ============================================
   Footer (Task 9)
   ============================================ */
.footer {
  background-color: var(--deep-charcoal);
  color: rgba(253, 248, 240, 0.7);
  padding-top: var(--space-3xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.footer__brand img {
  height: 50px;
  width: auto;
  margin-bottom: var(--space-sm);
}

.footer__brand p {
  font-size: 0.95rem;
  max-width: 320px;
  line-height: 1.7;
}

.footer h4 {
  font-family: var(--font-display);
  color: var(--off-white);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer__nav a {
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

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

.footer__contact p {
  font-size: 0.95rem;
  margin-bottom: var(--space-xs);
}

.footer__contact a {
  transition: color var(--transition-fast);
}

.footer__contact a:hover {
  color: var(--mint);
}

.footer__contact .social-links {
  margin-top: var(--space-md);
}

.footer__contact .social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
}

.footer__contact .social-link:hover {
  background-color: var(--mint);
  color: var(--deep-charcoal);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-md) 0;
  text-align: center;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__brand p {
    max-width: 100%;
  }

  .footer__brand img {
    margin-left: auto;
    margin-right: auto;
  }

  .footer__contact .social-links {
    justify-content: center;
  }
}