/* ============================================
   AFUSHAN PACKAGING - Main Stylesheet
   B2B Cosmetic Packaging Manufacturer
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --color-primary: #1a2e5a;
  --color-primary-light: #2a4070;
  --color-primary-dark: #0f1d3d;
  --color-accent: #c8a97e;
  --color-accent-light: #d4ba95;
  --color-accent-dark: #b08f5f;
  --color-cta: #e74c6f;
  --color-cta-hover: #d13a5d;
  --color-white: #ffffff;
  --color-bg-light: #f5f5f5;
  --color-bg-alt: #fafafa;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-border: #e0e0e0;
  --color-overlay: rgba(26, 46, 90, 0.85);

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

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --header-height: 80px;
  --top-bar-height: 40px;

  /* Effects */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

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

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

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

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-4xl) 0;
}

.section--gray {
  background-color: var(--color-bg-light);
}

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

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.8);
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

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

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

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

.btn--accent:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
}

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

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

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

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

.btn--whatsapp {
  background-color: #25d366;
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 0.6rem 1.5rem;
}

.btn--whatsapp:hover {
  background-color: #1fb855;
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* ============================================
   TOP INFO BAR
   ============================================ */
.top-bar {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.85rem;
  height: var(--top-bar-height);
  display: flex;
  align-items: center;
}

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

.top-bar__info {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.top-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
}

.top-bar__item i {
  color: var(--color-accent);
  font-size: 0.75rem;
}

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

.top-bar__social a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  transition: color var(--transition);
}

.top-bar__social a:hover {
  color: var(--color-accent);
}

/* ============================================
   MAIN HEADER / NAVIGATION
   ============================================ */
.header {
  background-color: var(--color-white);
  height: var(--header-height);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo img {
  height: 50px;
  width: auto;
}

.header__logo span {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
}

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

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

.nav__link {
  padding: 0.5rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  transition: color var(--transition);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition);
}

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

.nav__link:hover::after,
.nav__link--active::after {
  width: 60%;
}

/* Dropdown */
.nav__dropdown,
.has-dropdown {
  position: relative;
}

.nav__dropdown-menu,
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 100;
  list-style: none;
}

.nav__dropdown:hover .nav__dropdown-menu,
.has-dropdown:hover .dropdown,
.dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-menu a,
.dropdown a {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  color: var(--color-text);
  transition: all var(--transition);
}

.nav__dropdown-menu a:hover,
.dropdown a:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
  padding-left: 1.5rem;
}

@media (max-width: 768px) {
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: var(--space-lg);
    display: none;
  }
  .dropdown.open {
    display: block;
  }
}

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

.header__search {
  font-size: 1.1rem;
  color: var(--color-text-light);
  padding: var(--space-sm);
  cursor: pointer;
  transition: color var(--transition);
}

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

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

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition);
}

/* ============================================
   HERO SECTION / SLIDER
   ============================================ */
.hero {
  position: relative;
  height: 85vh;
  min-height: 500px;
  max-height: 800px;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero__slide--active {
  opacity: 1;
}

.hero__slide-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 46, 90, 0.88) 0%,
    rgba(26, 46, 90, 0.5) 100%
  );
}

.hero__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto;
  z-index: 2;
}

.hero__title {
  font-size: 3.25rem;
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  max-width: 650px;
}

.hero__title span {
  color: var(--color-accent);
}

.hero__text {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 520px;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

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

/* Slider controls */
.hero__dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
  z-index: 3;
}

.hero__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.hero__dot--active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 3;
  cursor: pointer;
  transition: all var(--transition);
}

.hero__arrow:hover {
  background: rgba(255, 255, 255, 0.3);
}

.hero__arrow--prev { left: 2rem; }
.hero__arrow--next { right: 2rem; }

/* ============================================
   WHY CHOOSE US - Icon Cards
   ============================================ */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
}

.why-us__card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.why-us__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.why-us__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.6rem;
  transition: all var(--transition);
}

.why-us__card:hover .why-us__icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  transform: scale(1.1);
}

.why-us__card h4 {
  margin-bottom: var(--space-sm);
}

.why-us__card p {
  font-size: 0.9rem;
}

/* ============================================
   PRODUCT CATEGORIES - Grid Cards
   ============================================ */
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.product-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__img {
  transform: scale(1.08);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 46, 90, 0.9) 0%,
    rgba(26, 46, 90, 0.1) 60%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: all var(--transition);
}

.product-card:hover .product-card__overlay {
  background: linear-gradient(
    to top,
    rgba(26, 46, 90, 0.95) 0%,
    rgba(26, 46, 90, 0.3) 70%
  );
}

.product-card__title {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}

.product-card__desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition);
}

.product-card:hover .product-card__desc {
  opacity: 1;
  transform: translateY(0);
}

.product-card__arrow {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition);
}

.product-card:hover .product-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   ABOUT US SUMMARY + STATS
   ============================================ */
.about-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-summary__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

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

.about-summary__badge {
  position: absolute;
  bottom: var(--space-xl);
  right: var(--space-xl);
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
}

.about-summary__content .section-label {
  margin-bottom: var(--space-sm);
}

.about-summary__content h2 {
  margin-bottom: var(--space-lg);
}

.about-summary__content p {
  margin-bottom: var(--space-lg);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--color-border);
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat__number span {
  color: var(--color-accent);
}

.stat__label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   SUSTAINABILITY TEASER
   ============================================ */
.sustainability {
  position: relative;
  overflow: hidden;
}

.sustainability__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  z-index: 0;
}

.sustainability__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.sustainability__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-4xl) 0;
}

.sustainability__content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.sustainability__content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: var(--space-2xl);
}

.sustainability__badges {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.sustainability__badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white);
  font-size: 0.85rem;
}

.sustainability__badge-item i {
  font-size: 2rem;
  color: var(--color-accent);
}

/* ============================================
   SUCCESS STORIES TEASER
   ============================================ */
.stories__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.story-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.story-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.story-card__img {
  height: 200px;
  overflow: hidden;
}

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

.story-card:hover .story-card__img img {
  transform: scale(1.05);
}

.story-card__body {
  padding: var(--space-xl);
}

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

.story-card__title {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.story-card__text {
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.story-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition);
}

.story-card__link:hover {
  color: var(--color-accent);
  gap: var(--space-sm);
}

/* ============================================
   CTA / QUOTE FORM SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

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

.cta-section__text h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.cta-section__text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
}

.quote-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
}

.quote-form h3 {
  margin-bottom: var(--space-lg);
  text-align: center;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 46, 90, 0.1);
}

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

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.quote-form .btn {
  width: 100%;
  margin-top: var(--space-sm);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding-top: var(--space-4xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

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

.footer__brand-logo img {
  height: 40px;
}

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

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.footer__social a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer__heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

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

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition);
}

.footer__links a:hover {
  color: var(--color-accent);
  padding-left: var(--space-xs);
}

.footer__contact-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
}

.footer__contact-item i {
  color: var(--color-accent);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-lg) 0;
  margin-top: var(--space-3xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.5);
}

.footer__bottom a:hover {
  color: var(--color-accent);
}

/* ============================================
   PAGE-SPECIFIC: About Page
   ============================================ */
.page-banner {
  position: relative;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-banner__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
}

.page-banner__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.page-banner__content {
  position: relative;
  z-index: 1;
}

.page-banner__title {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb__sep {
  color: var(--color-accent);
}

.about-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.value-card {
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.value-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.value-card__icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.timeline {
  position: relative;
  padding: var(--space-2xl) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--color-border);
}

.timeline__item {
  display: flex;
  justify-content: flex-end;
  width: 50%;
  padding-right: var(--space-3xl);
  margin-bottom: var(--space-2xl);
  position: relative;
}

.timeline__item:nth-child(even) {
  margin-left: 50%;
  justify-content: flex-start;
  padding-right: 0;
  padding-left: var(--space-3xl);
}

.timeline__dot {
  position: absolute;
  right: -8px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}

.timeline__item:nth-child(even) .timeline__dot {
  right: auto;
  left: -8px;
}

.timeline__year {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

/* ============================================
   PAGE-SPECIFIC: OEM / Custom Services
   ============================================ */
.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding: var(--space-2xl) 0;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 55px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: var(--color-border);
}

.process-step {
  text-align: center;
  flex: 1;
  position: relative;
  padding: 0 var(--space-md);
}

.process-step__number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.process-step:hover .process-step__number {
  background: var(--color-accent);
  transform: scale(1.15);
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.process-step p {
  font-size: 0.85rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.service-card {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.service-card__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.3rem;
}

/* ============================================
   PAGE-SPECIFIC: Industries Page
   ============================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.industry-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.industry-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.industry-card__img {
  height: 200px;
  overflow: hidden;
}

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

.industry-card:hover .industry-card__img img {
  transform: scale(1.05);
}

.industry-card__body {
  padding: var(--space-xl);
}

/* ============================================
   PAGE-SPECIFIC: Sustainable Packaging
   ============================================ */
.eco-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.eco-card {
  text-align: center;
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.eco-card:hover {
  border-color: #4caf50;
  box-shadow: 0 4px 20px rgba(76, 175, 80, 0.1);
}

.eco-card__icon {
  font-size: 2.5rem;
  color: #4caf50;
  margin-bottom: var(--space-lg);
}

/* ============================================
   PAGE-SPECIFIC: Success Stories
   ============================================ */
.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.case-study:nth-child(even) {
  direction: rtl;
}

.case-study:nth-child(even) > * {
  direction: ltr;
}

.case-study__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.case-study__meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.case-study__tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-xl);
  background: rgba(200, 169, 126, 0.15);
  color: var(--color-accent-dark);
}

.case-study__results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

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

.case-study__result strong {
  display: block;
  font-size: 1.4rem;
  font-family: var(--font-heading);
  color: var(--color-primary);
}

/* ============================================
   PAGE-SPECIFIC: Contact Page
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-3xl);
}

.contact-info__item {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-form {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-3xl);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left--visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right--visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.scale-in--visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays for grids */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

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

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Counter animation placeholder */
.counter-animate {
  animation: slideInUp 0.6s ease forwards;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-cta { color: var(--color-cta); }
.text-white { color: var(--color-white); }
.text-muted { color: var(--color-text-muted); }

.bg-primary { background-color: var(--color-primary); }
.bg-accent { background-color: var(--color-accent); }
.bg-light { background-color: var(--color-bg-light); }
.bg-white { background-color: var(--color-white); }

.mt-1 { margin-top: var(--space-md); }
.mt-2 { margin-top: var(--space-xl); }
.mt-3 { margin-top: var(--space-2xl); }
.mt-4 { margin-top: var(--space-3xl); }
.mb-1 { margin-bottom: var(--space-md); }
.mb-2 { margin-bottom: var(--space-xl); }
.mb-3 { margin-bottom: var(--space-2xl); }
.mb-4 { margin-bottom: var(--space-3xl); }
.py-1 { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.py-2 { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.py-3 { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
.py-4 { padding-top: var(--space-3xl); padding-bottom: var(--space-3xl); }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: var(--space-md); }
.gap-2 { gap: var(--space-xl); }
.gap-3 { gap: var(--space-2xl); }

.w-100 { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-uppercase { text-transform: uppercase; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fs-sm { font-size: 0.85rem; }
.fs-lg { font-size: 1.15rem; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* ============================================
   RESPONSIVE - Tablet (max-width: 1024px)
   ============================================ */
@media (max-width: 1024px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.85rem; }

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

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

  .about-summary {
    gap: var(--space-2xl);
  }

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

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

  .cta-section__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .process-timeline {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
  }

  .process-timeline::before {
    display: none;
  }

  .process-step {
    flex: 0 0 30%;
  }

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

  .case-study {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .case-study:nth-child(even) {
    direction: ltr;
  }

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

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

/* ============================================
   RESPONSIVE - Mobile (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  /* Top bar */
  .top-bar__info {
    display: none;
  }

  .top-bar .container {
    justify-content: center;
  }

  /* Navigation */
  .nav__list {
    position: fixed;
    top: calc(var(--top-bar-height) + var(--header-height));
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-xl);
    gap: 0;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
    z-index: 999;
  }

  .nav__list--open {
    transform: translateX(0);
  }

  .nav__link {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.05rem;
  }

  .nav__link::after {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: var(--space-lg);
  }

  .header__actions .btn--whatsapp span {
    display: none;
  }

  /* Hero */
  .hero {
    height: 70vh;
    min-height: 400px;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__text {
    font-size: 1rem;
  }

  .hero__arrow {
    display: none;
  }

  /* Grids */
  .why-us__grid,
  .products__grid,
  .stories__grid,
  .about-values__grid,
  .eco-features,
  .industries-grid {
    grid-template-columns: 1fr;
  }

  .about-summary {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .stat__number {
    font-size: 2rem;
  }

  .sustainability__badges {
    flex-wrap: wrap;
  }

  .cta-section__inner {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  /* Page banner */
  .page-banner {
    height: 250px;
  }

  .page-banner__title {
    font-size: 1.85rem;
  }

  /* Process timeline */
  .process-step {
    flex: 0 0 100%;
  }

  /* Timeline */
  .timeline::before {
    left: 20px;
  }

  .timeline__item,
  .timeline__item:nth-child(even) {
    width: 100%;
    margin-left: 0;
    padding-left: 50px;
    padding-right: 0;
    justify-content: flex-start;
  }

  .timeline__dot,
  .timeline__item:nth-child(even) .timeline__dot {
    left: 12px;
    right: auto;
  }

  /* Case study */
  .case-study__results {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .map-container {
    height: 280px;
  }

  /* Buttons */
  .hero__buttons {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================
   RESPONSIVE - Small mobile (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.3rem; }

  .hero {
    height: 60vh;
  }

  .hero__title {
    font-size: 1.65rem;
  }

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

  .btn--lg {
    padding: 0.85rem 1.75rem;
    font-size: 0.95rem;
  }
}