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

@import url('https://fonts.googleapis.com/css2?family=Luckiest+Guy&family=Open+Sans:wght@400;600;700&display=swap');

:root {
  --kinder-orange: #E24F1E;
  --kinder-dark-orange: #C9441A;
  --bg-beige: #F5F0E8;
  --bg-light: #F8F5F0;
  --bg-white: #FFFFFF;
  --text-dark: #3C3C3C;
  --text-body: #555555;
  --info-color: #D94520;
  --font-brand: 'Luckiest Guy', cursive;
  --font-body: 'Open Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-beige);
  color: var(--text-dark);
  overflow-x: hidden;
}

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

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

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.header-top-bar {
  height: 4px;
  background: var(--kinder-orange);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 6px 20px;
  height: 60px;
}

.header-logo img {
  height: 50px;
  width: auto;
}

.header-nav {
  display: flex;
  gap: 32px;
}

.header-nav a {
  font-family: var(--font-brand);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--text-dark);
  text-transform: uppercase;
  transition: color 0.25s;
}

.header-nav a:hover {
  color: var(--kinder-orange);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--text-dark);
  border-radius: 2px;
}

/* ===== HERO ===== */
.hero {
  margin-top: 64px;
  width: 100%;
  position: relative;
  overflow: hidden;
  background: #2a1a10;
}

.hero img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ===== INTRO SECTION ===== */
.intro-section {
  text-align: center;
  padding: 70px 30px 50px;
  background: var(--bg-beige);
}

.intro-section .kinder-logo-large {
  height: 75px;
  margin: 0 auto 45px;
}

.intro-section h2 {
  font-family: var(--font-brand);
  font-size: 38px;
  color: var(--text-dark);
  letter-spacing: 2px;
  line-height: 1.2;
  max-width: 900px;
  margin: 0 auto;
}

.intro-section h2 span.orange {
  color: var(--kinder-orange);
}

/* ===== COLLECTION SECTIONS ===== */
.collections-wrapper {
  background: var(--bg-beige);
  padding: 20px 0 60px;
}

.collection-section {
  max-width: 700px;
  margin: 0 auto 80px;
  padding: 0 30px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: center;
  gap: 0;
}

.collection-section:last-child {
  margin-bottom: 0;
}

/* Title is separate element for mobile reordering */
.collection-title {
  font-family: var(--font-brand);
  font-size: 34px;
  color: var(--text-dark);
  letter-spacing: 1px;
  line-height: 1.15;
  margin-bottom: 0;
}

.collection-title span {
  color: var(--kinder-orange);
}

.collection-title span.blue {
  color: #0077C8;
}

.collection-title span.green {
  color: #4CAF50;
}

.collection-title span.purple {
  color: #9C27B0;
}

.collection-title span.pink {
  color: #E91E63;
}

/* Desktop: image spans column, text side contains title + desc + buttons */
.collection-section .collection-image {
  grid-row: 1 / 2;
}

.collection-section .collection-text {
  grid-row: 1 / 2;
}

/* Reverse: text left, image right */
.collection-section.reverse .collection-image {
  order: 2;
}

.collection-section.reverse .collection-text {
  order: 1;
}

.collection-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.collection-image h2 {
  font-family: var(--font-brand);
  font-size: 32px;
  color: var(--text-dark);
  letter-spacing: 1px;
  line-height: 1.15;
  margin: 0;
  text-align: center;
}

.collection-image h2 span {
  color: var(--kinder-orange);
}

.collection-image h2 span.blue {
  color: #0077C8;
}

.collection-image h2 span.green {
  color: #4CAF50;
}

.collection-image h2 span.purple {
  color: #9C27B0;
}

.collection-image h2 span.pink {
  color: #E91E63;
}

.collection-image img,
.collection-banner {
  width: 100%;
  border-radius: 12px;
}

.collection-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.collection-text p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.65;
  margin: 0;
}

.info-link {
  display: inline-block;
  font-family: var(--font-brand);
  font-size: 11px;
  color: var(--info-color);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  text-decoration: underline;
  margin-bottom: 22px;
}

.btn-collection {
  display: inline-block;
  background: var(--kinder-orange);
  color: var(--bg-white);
  font-family: var(--font-brand);
  font-size: 15px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 16px 38px;
  border-radius: 50px;
  border: 3px solid var(--kinder-dark-orange);
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 4px 14px rgba(226, 79, 30, 0.25);
}

.btn-collection:hover {
  background: var(--kinder-dark-orange);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(226, 79, 30, 0.4);
}

.btn-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  position: relative;
  background: var(--kinder-orange);
  padding: 90px 40px 40px;
  margin-top: 60px;
}

.footer-wave {
  position: absolute;
  top: -50px;
  left: 0;
  width: 100%;
  height: 75px;
  overflow: hidden;
}

.footer-wave svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-drip {
  position: absolute;
  top: -25px;
  left: 60px;
  width: 65px;
  height: 105px;
}

.footer-drip svg {
  width: 100%;
  height: 100%;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-brand .ferrero-logo {
  font-family: var(--font-brand);
  font-size: 26px;
  color: var(--bg-white);
  letter-spacing: 4px;
}

.footer-brand .copyright {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 6px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  max-width: 550px;
}

.footer-links a {
  font-size: 13px;
  color: var(--bg-white);
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.footer-locale {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--bg-white);
  font-size: 13px;
  font-weight: 600;
}

.footer-locale .globe {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

/* ===== RESPONSIVE - TABLET ===== */
@media (max-width: 968px) {
  .header-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .intro-section h2 {
    font-size: 28px;
  }

  .collection-section {
    padding: 0 16px;
    margin-bottom: 50px;
  }

  .collection-text p {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .btn-group {
    justify-content: center;
  }

  .info-link {
    display: block;
    text-align: center;
  }

  .btn-group .btn-collection,
  .collection-text>.btn-collection {
    display: block;
    margin: 0 auto;
    width: fit-content;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    max-width: 100%;
  }
}

/* ===== RESPONSIVE - MOBILE ===== */
@media (max-width: 600px) {
  .header-inner {
    height: 55px;
    padding: 5px 14px;
  }

  .header-logo img {
    height: 45px;
  }

  .hero {
    margin-top: 59px;
  }

  .hero img {
    height: 480px;
    object-position: center 20%;
  }

  .intro-section {
    padding: 50px 20px 30px;
  }

  .intro-section .kinder-logo-large {
    height: 50px;
    margin-bottom: 35px;
  }

  .intro-section h2 {
    font-size: 24px;
    letter-spacing: 1px;
  }

  .collection-section {
    margin-bottom: 50px;
    gap: 16px;
    padding: 0 16px;
  }

  .collection-title {
    font-size: 26px;
  }

  .collection-text p {
    font-size: 14px;
  }

  .btn-collection {
    padding: 14px 30px;
    font-size: 13px;
  }

  .btn-group {
    gap: 10px;
  }

  .btn-group .btn-collection {
    padding: 12px 24px;
    font-size: 12px;
  }

  .footer {
    padding: 75px 20px 30px;
  }

  .footer-links a {
    font-size: 12px;
  }
}