/* ============================================
   SUNBASE Sports Equipment - Main Stylesheet
   Orange-Red #E8491D | Navy #1B2A4A | White/Gray
   Breathing Animations: All 7 effects included
   ============================================ */

/* ============================================
   CSS KEYFRAMES - BREATHING ANIMATIONS
   ============================================ */

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

@keyframes logo-glow {
  0%, 100% { filter: brightness(1) drop-shadow(0 0 0px rgba(232,73,29,0)); }
  50%       { filter: brightness(1.08) drop-shadow(0 0 8px rgba(232,73,29,0.25)); }
}

@keyframes cta-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(232,73,29,0.25); }
  50%       { box-shadow: 0 4px 28px rgba(232,73,29,0.55), 0 0 0 0 rgba(232,73,29,0.1); }
}

@keyframes cta-pulse-white {
  0%, 100% { box-shadow: 0 4px 16px rgba(255,255,255,0.15); }
  50%       { box-shadow: 0 4px 28px rgba(255,255,255,0.3); }
}

@keyframes wa-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-4px); }
}

@keyframes wa-entrance {
  0%   { transform: scale(0) rotate(-20deg); opacity: 0; }
  60%  { transform: scale(1.15) rotate(5deg); opacity: 1; }
  80%  { transform: scale(0.95) rotate(-2deg); }
  100% { transform: scale(1) rotate(0deg); }
}

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

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes stat-pop {
  0%   { transform: scale(0.85); opacity: 0; }
  60%  { transform: scale(1.08); opacity: 1; }
  80%  { transform: scale(0.96); }
  100% { transform: scale(1); }
}

@keyframes scroll-indicator {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%       { transform: translateX(-50%) translateY(8px); opacity: 0.5; }
}

@keyframes orb-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -15px) scale(1.05); }
  66%       { transform: translate(-10px, 10px) scale(0.97); }
}

@keyframes orb-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%       { transform: translate(-15px, 20px) scale(1.08); }
  70%       { transform: translate(20px, -10px) scale(0.95); }
}

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

:root {
  --orange: #E8491D;
  --orange-dark: #D0411A;
  --orange-glow: rgba(232,73,29,0.35);
  --navy: #1B2A4A;
  --navy-light: #2a3d6b;
  --white: #FFFFFF;
  --gray-bg: #F7F7F7;
  --gray-border: #E5E5E5;
  --text-dark: #1a1a1a;
  --text-gray: #666666;
  --text-light: #999999;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-hover: 0 16px 48px rgba(0,0,0,0.18);
  --radius: 8px;
  --radius-lg: 16px;
}

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

body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   ACCESSIBILITY - Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
  transition: box-shadow 0.4s ease;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo img {
  height: 48px;
  width: auto;
  /* Effect 6: Logo subtle breathing glow */
  animation: logo-glow 4s ease-in-out infinite;
  transition: filter 0.4s ease;
}

.header-logo img:hover {
  filter: brightness(1.12) drop-shadow(0 0 14px rgba(232,73,29,0.45));
}

.main-nav { display: flex; align-items: center; gap: 0; }

.main-nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 24px 18px;
  display: block;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active { color: var(--orange); }

.nav-dropdown { position: relative; }

.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown > a::after {
  content: '';
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid rgba(255,255,255,0.5);
  transition: border-top-color 0.3s ease;
}

.nav-dropdown:hover > a::after { border-top-color: var(--orange); }

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 260px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  z-index: 100;
  overflow: hidden;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  color: var(--text-dark) !important;
  padding: 12px 20px !important;
  font-size: 0.88rem !important;
  border-bottom: 1px solid var(--gray-border);
  transition: background 0.3s ease, color 0.3s ease;
}

.nav-dropdown-menu a:last-child { border-bottom: none; }
.nav-dropdown-menu a:hover { background: var(--gray-bg); color: var(--orange) !important; }

/* Hide dropdown arrow and menu when no sub-items */
.nav-dropdown:has(.nav-dropdown-menu:empty) .dropdown-arrow { display: none; }
.nav-dropdown:has(.nav-dropdown-menu:empty) .nav-dropdown-menu { display: none; }
.nav-dropdown.no-sub > a::after { display: none !important; }
.nav-dropdown.no-sub .nav-dropdown-menu { display: none !important; }
.nav-dropdown.no-sub:hover .nav-dropdown-menu { display: none !important; }
.nav-dropdown:not(:has(.nav-dropdown-menu:empty)) .dropdown-arrow {
  display: inline-block;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid rgba(255,255,255,0.5);
  margin-left: 4px;
  vertical-align: middle;
}
.nav-dropdown:not(:has(.nav-dropdown-menu:empty)):hover .dropdown-arrow {
  border-top-color: var(--orange);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  /* Effect 4: CTA pulse */
  animation: cta-pulse 2.5s ease-in-out infinite;
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232,73,29,0.5) !important;
  animation: none;
}

.btn-outline {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.btn-outline:hover { background: var(--orange); color: var(--white); transform: translateY(-2px); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  transition: background 0.3s ease, transform 0.3s ease;
}

.btn-navy:hover { background: var(--navy-light); border-color: var(--navy-light); transform: translateY(-2px); }

.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
  /* Effect 4: CTA pulse for white */
  animation: cta-pulse-white 2.5s ease-in-out infinite;
}

.btn-white:hover {
  background: var(--gray-bg);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,255,255,0.35) !important;
  animation: none;
}

.btn-sm { padding: 8px 20px; font-size: 0.85rem; }

/* ============================================
   SCROLL ENTRANCE ANIMATIONS
   Effect 2: Intersection Observer driven fade-up
   ============================================ */
.anim-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.anim-fade-up.is-visible { opacity: 1; transform: translateY(0); }

.anim-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.anim-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.anim-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.anim-stagger.is-visible > *:nth-child(2) { transition-delay: 120ms; }
.anim-stagger.is-visible > *:nth-child(3) { transition-delay: 240ms; }
.anim-stagger.is-visible > *:nth-child(4) { transition-delay: 360ms; }
.anim-stagger.is-visible > *:nth-child(5) { transition-delay: 480ms; }
.anim-stagger.is-visible > *:nth-child(6) { transition-delay: 600ms; }

/* ============================================
   SECTIONS & LAYOUT
   ============================================ */
.section { padding: 80px 24px; }
.section-sm { padding: 48px 24px; }
.section-gray { background: var(--gray-bg); }
.section-navy { background: var(--navy); color: var(--white); }

.container { max-width: 1280px; margin: 0 auto; }

.section-title { text-align: center; margin-bottom: 56px; }

.section-title h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}

.section-title p { font-size: 1.05rem; color: var(--text-gray); max-width: 600px; margin: 0 auto; }
.section-navy .section-title h2 { color: var(--white); }
.section-navy .section-title p { color: rgba(255,255,255,0.7); }

/* ============================================
   BANNER / HERO - with breathing effect
   Effect 1: Full banner breathing (10s cycle)
   ============================================ */
.hero-banner {
  background: var(--navy);
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Breathing background image */
.hero-banner-bg {
  position: absolute;
  inset: -5%;
  background-size: cover;
  background-position: center;
  z-index: 0;
  /* Effect 1: 10-second slow breathing */
  animation: banner-breathe 10s ease-in-out infinite;
}

/* Dark gradient overlay */
.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(15,26,46,0.92) 0%, rgba(15,26,46,0.65) 45%, rgba(15,26,46,0.85) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Ambient floating orbs */
.hero-banner::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,73,29,0.08), transparent 65%);
  border-radius: 50%;
  z-index: 1;
  animation: orb-drift-1 16s ease-in-out infinite;
  pointer-events: none;
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-text { color: var(--white); }

.hero-badge {
  display: inline-block;
  background: rgba(232,73,29,0.15);
  border: 1px solid rgba(232,73,29,0.5);
  color: var(--orange);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  animation: fade-in 1s ease-out 0.3s both;
}

.hero-text h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--white);
  animation: fade-up 0.8s ease-out 0.5s both;
}

.hero-text h1 span { color: var(--orange); }

.hero-text p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  max-width: 520px;
  animation: fade-up 0.8s ease-out 0.7s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fade-up 0.8s ease-out 0.9s both;
}

.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 1s ease-out 0.6s both;
}

.hero-image img {
  max-width: 100%;
  max-height: 520px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.4));
  transition: transform 0.6s ease, filter 0.6s ease;
  display:none;
}

.hero-image:hover img {
  transform: scale(1.03);
  filter: drop-shadow(0 28px 56px rgba(0,0,0,0.5));
}

/* ============================================
   PRODUCT CARDS
   Effect 3: Card hover lift + shadow
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94), box-shadow 0.35s ease, border-color 0.3s ease;
  border: 1px solid transparent;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,73,29,0.2);
}

.product-card-image {
  height: 260px;
  overflow: hidden;
  position: relative;
  background: var(--gray-bg);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.product-card-image .placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-light);
  background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
  padding: 20px;
  text-align: center;
}

.product-card-body { padding: 28px; }

.product-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.product-card:hover .product-card-body h3 { color: var(--orange); }

.product-card-body p {
  font-size: 0.9rem;
  color: var(--text-gray);
  margin-bottom: 20px;
  line-height: 1.7;
}

.product-tag {
  display: inline-block;
  background: rgba(232,73,29,0.08);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}

/* ============================================
   FACTORY STRENGTH SECTION
   ============================================ */
.factory-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.factory-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: box-shadow 0.4s ease, transform 0.4s ease;
}

.factory-image:hover {
  box-shadow: 0 16px 56px rgba(0,0,0,0.2);
  transform: scale(1.01);
}

.factory-image img { width: 100%; height: auto; display: block; }

.factory-image-placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #e8e8e8, #d0d0d0);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.9rem;
}

.factory-features { display: flex; flex-direction: column; gap: 24px; }

.factory-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: transform 0.3s ease;
}

.factory-feature:hover { transform: translateX(6px); }

.factory-feature-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: rgba(232,73,29,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: background 0.3s ease, transform 0.3s ease;
}

.factory-feature:hover .factory-feature-icon {
  background: rgba(232,73,29,0.2);
  transform: scale(1.08);
}

.factory-feature h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.factory-feature p { font-size: 0.88rem; color: var(--text-gray); }

/* ============================================
   CERTIFICATIONS SECTION
   ============================================ */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.cert-badge {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  border: 1px solid var(--gray-border);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.cert-badge:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.cert-badge-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--gray-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  transition: background 0.3s ease, transform 0.3s ease;
}

.cert-badge:hover .cert-badge-icon {
  background: rgba(232,73,29,0.1);
  transform: scale(1.08);
}

.cert-badge h4 { font-size: 0.9rem; font-weight: 700; color: var(--navy); }

.cert-partner-logo {
  width: 80px;
  height: 40px;
  background: var(--white);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--text-light);
  border: 1px solid var(--gray-border);
  padding: 4px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.cert-partner-logo:hover { border-color: var(--orange); transform: translateY(-2px); }

.partners-section {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 40px;
}

.partner-tag {
  background: rgba(27,42,74,0.06);
  color: var(--navy);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.partner-tag:hover { background: rgba(232,73,29,0.1); color: var(--orange); transform: translateY(-2px); }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--navy);
  padding: 80px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232,73,29,0.15), transparent 65%);
  border-radius: 50%;
  animation: orb-drift-1 12s ease-in-out infinite;
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(27,42,74,0.6), transparent 60%);
  border-radius: 50%;
  animation: orb-drift-2 18s ease-in-out infinite reverse;
  pointer-events: none;
}

.cta-section h2 { font-size: 2.5rem; font-weight: 800; color: var(--white); margin-bottom: 16px; position: relative; }

.cta-section p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 36px;
  position: relative;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: #0f1a2e;
  color: rgba(255,255,255,0.7);
  padding: 64px 24px 0;
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}

.footer-col p, .footer-col li { font-size: 0.88rem; line-height: 2; color: rgba(255,255,255,0.6); }
.footer-col ul { list-style: none; }

.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
  display: block;
}

.footer-col ul li a:hover { color: var(--orange); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  font-size: 0.88rem;
}

.footer-contact-item span { color: var(--orange); font-weight: 600; min-width: 20px; }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   Effect 7: Entrance bounce + subtle float
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  text-decoration: none;
  animation: wa-entrance 0.8s cubic-bezier(0.34,1.56,0.64,1) 1.5s both,
             wa-float 3s ease-in-out 2.3s infinite;
}

.whatsapp-float a:hover {
  background: #20BA5A;
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

.whatsapp-float svg { width: 32px; height: 32px; fill: white; }

.whatsapp-label {
  background: var(--white);
  color: #25D366;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  white-space: nowrap;
  animation: fade-in 0.5s ease-out 2s both;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb { background: var(--gray-bg); padding: 14px 24px; font-size: 0.85rem; color: var(--text-light); }
.breadcrumb-inner { max-width: 1280px; margin: 0 auto; }
.breadcrumb a { color: var(--text-gray); text-decoration: none; transition: color 0.3s ease; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { margin: 0 8px; }

/* ============================================
   PAGE HEADER BANNER
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 72px 24px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232,73,29,0.1), transparent 65%);
  border-radius: 50%;
  animation: orb-drift-1 14s ease-in-out infinite;
  pointer-events: none;
}

.page-header h1 { font-size: 2.4rem; font-weight: 800; margin-bottom: 10px; position: relative; }
.page-header p { font-size: 1rem; color: rgba(255,255,255,0.7); position: relative; }

/* ============================================
   PRODUCT LIST PAGE
   ============================================ */
.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.list-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow);
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94), box-shadow 0.35s ease, border-color 0.3s ease;
}

.list-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,73,29,0.15);
}

.list-card-img {
  height: 300px;
  overflow: hidden;
  background: var(--gray-bg);
}

.list-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.list-card:hover .list-card-img img { transform: scale(1.06); }

.list-card-body { padding: 24px; }

.list-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.list-card:hover .list-card-body h3 { color: var(--orange); }

.list-card-body p {
  font-size: 0.88rem;
  color: var(--text-gray);
  margin-bottom: 16px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }

.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--text-gray);
  border: 1px solid var(--gray-border);
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.pagination a:hover, .pagination .active {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  transform: translateY(-1px);
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.detail-hero {
  background: var(--gray-bg);
  padding: 48px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(232,73,29,0.05), transparent 70%);
  animation: banner-breathe 10s ease-in-out infinite;
}

.detail-hero img {
  max-width: 600px;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: transform 0.6s ease, box-shadow 0.6s ease;
}

.detail-hero img:hover { transform: scale(1.02); box-shadow: 0 20px 56px rgba(0,0,0,0.18); }

.detail-body { padding: 56px 24px; }
.detail-content { max-width: 900px; margin: 0 auto; }

.detail-content h2 { font-size: 1.6rem; font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.detail-content p { font-size: 0.95rem; color: var(--text-gray); margin-bottom: 32px; line-height: 1.9; }

.detail-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 40px 0;
}

.detail-feature {
  background: var(--gray-bg);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.detail-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  background: var(--white);
}

.detail-feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(232,73,29,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.2rem;
  transition: background 0.3s ease, transform 0.3s ease;
}

.detail-feature:hover .detail-feature-icon {
  background: rgba(232,73,29,0.2);
  transform: scale(1.1);
}

.detail-feature h4 { font-size: 0.9rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.detail-feature p { font-size: 0.82rem; color: var(--text-gray); }

.detail-gallery {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  margin: 40px 0;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--orange) var(--gray-bg);
}

.detail-gallery::-webkit-scrollbar { height: 4px; }
.detail-gallery::-webkit-scrollbar-track { background: var(--gray-bg); border-radius: 4px; }
.detail-gallery::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 4px; }

.detail-gallery img {
  height: 200px;
  width: auto;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.detail-gallery img:hover { transform: scale(1.03); box-shadow: var(--shadow); }

.detail-gallery .gallery-placeholder {
  height: 200px;
  width: 200px;
  min-width: 200px;
  background: var(--gray-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-light);
  border: 1px dashed var(--gray-border);
}

.inquiry-bar {
  background: var(--navy);
  padding: 32px;
  border-radius: var(--radius-lg);
  text-align: center;
  margin: 48px 0;
  position: relative;
  overflow: hidden;
}

.inquiry-bar::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(232,73,29,0.12), transparent 65%);
  border-radius: 50%;
  animation: orb-drift-1 10s ease-in-out infinite;
}

.inquiry-bar h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 16px; position: relative; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info-card {
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-info-item:hover .contact-info-icon {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(232,73,29,0.35);
}

.contact-info-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.contact-info-item p, .contact-info-item a { font-size: 0.9rem; color: var(--text-gray); text-decoration: none; transition: color 0.3s ease; }
.contact-info-item a:hover { color: var(--orange); }

.qr-codes {
  display: flex;
  gap: 20px;
  margin-top: 24px;
}

.qr-item {
  flex: 1;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--gray-border);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.qr-item:hover {
  border-color: var(--orange);
  transform: translateY(-3px);
}

.qr-item img {
  width: 100%;
  max-width: 140px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.qr-item p { font-size: 0.78rem; color: var(--text-gray); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow);
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,73,29,0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro {
  padding: 64px 24px;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.about-intro p { font-size: 1rem; color: var(--text-gray); line-height: 2; margin-bottom: 20px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 48px 0;
}

/* Effect 5: Stat card pop animation */
.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow);
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94), box-shadow 0.35s ease, border-color 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--orange);
}

.stat-card.is-visible { animation: stat-pop 0.7s cubic-bezier(0.34,1.56,0.64,1) both; }
.stat-card:nth-child(1).is-visible { animation-delay: 0ms; }
.stat-card:nth-child(2).is-visible { animation-delay: 120ms; }
.stat-card:nth-child(3).is-visible { animation-delay: 240ms; }
.stat-card:nth-child(4).is-visible { animation-delay: 360ms; }

.stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label { font-size: 0.88rem; color: var(--text-gray); font-weight: 500; }

.workshop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.workshop-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gray-bg);
  transition: box-shadow 0.4s ease;
}

.workshop-img:hover { box-shadow: var(--shadow-lg); }

.workshop-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.workshop-img:hover img { transform: scale(1.04); }

/* Partner logos grid */
.partner-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.partner-photo-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.partner-photo-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.partner-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================
   CERTIFICATIONS PAGE
   ============================================ */
.cert-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.cert-detail-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow);
  transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94), box-shadow 0.35s ease, border-color 0.3s ease;
}

.cert-detail-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--orange);
}

.cert-detail-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.cert-detail-card:hover .cert-detail-icon { transform: scale(1.08) rotate(-3deg); }

.cert-detail-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.cert-detail-card p { font-size: 0.88rem; color: var(--text-gray); line-height: 1.7; }

.cert-logo-showcase {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 40px;
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  margin-top: 40px;
}

.cert-logo-showcase img {
  height: 80px;
  width: auto;
  object-fit: contain;
  filter: grayscale(0);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.cert-logo-showcase img:hover {
  transform: scale(1.1);
  filter: grayscale(0.2);
}

/* ============================================
   FACTORY PAGE
   ============================================ */
.factory-hero-banner {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.6s ease, box-shadow 0.6s ease;
}

.factory-hero-banner:hover {
  transform: scale(1.01);
  box-shadow: 0 20px 64px rgba(0,0,0,0.2);
}

.factory-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.factory-process { margin-bottom: 56px; }

.factory-process-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  margin-bottom: 32px;
  align-items: start;
}

.process-number {
  width: 56px;
  height: 56px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  font-weight: 800;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.factory-process-item:hover .process-number {
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(232,73,29,0.35);
}

.process-content h4 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.process-content p { font-size: 0.9rem; color: var(--text-gray); line-height: 1.7; }

/* ============================================
   NEWS PAGE
   ============================================ */
.news-list { display: flex; flex-direction: column; gap: 24px; }

.news-item {
  display: flex;
  gap: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.news-item:hover { transform: translateX(4px); box-shadow: var(--shadow-lg); }

.news-item-img {
  width: 280px;
  min-height: 200px;
  background: var(--gray-bg);
  overflow: hidden;
  flex-shrink: 0;
}

.news-item-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.news-item:hover .news-item-img img { transform: scale(1.05); }

.news-item-body { padding: 28px; flex: 1; }

.news-item-date { font-size: 0.8rem; color: var(--text-light); margin-bottom: 8px; }
.news-item-body h3 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.4; transition: color 0.3s ease; }
.news-item-body h3 a { color: inherit; text-decoration: none; }
.news-item-body h3 a:hover { color: var(--orange); }

.news-item-body p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================
   NEWS CONTENT PAGE
   ============================================ */
.article-content { max-width: 760px; margin: 0 auto; padding: 48px 24px; }

.article-content h2 { font-size: 1.4rem; font-weight: 700; color: var(--navy); margin: 32px 0 16px; }
.article-content p { font-size: 0.95rem; color: var(--text-gray); line-height: 1.9; margin-bottom: 16px; }
.article-content img { max-width: 100%; border-radius: var(--radius); margin: 24px 0; transition: transform 0.4s ease, box-shadow 0.4s ease; }
.article-content img:hover { transform: scale(1.01); box-shadow: var(--shadow); }

/* ============================================
   PLACEHOLDER BLOCKS
   ============================================ */
.placeholder-block {
  background: linear-gradient(135deg, #f0f0f0, #e4e4e4);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.88rem;
  text-align: center;
  padding: 20px;
  border: 2px dashed #ccc;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-text p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-image { order: -1; }
  .factory-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .list-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-features { grid-template-columns: repeat(2, 1fr); }
  .factory-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-detail-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .main-nav {
    /* Mobile drawer */
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: fixed;
    top: 0;
    right: 0;
    width: 82%;
    max-width: 320px;
    height: 100vh;
    background: #fff;
    padding: 76px 24px 32px;
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.12);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 10000;
    overflow-y: auto;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a {
    display: block;
    padding: 14px 0;
    font-size: 15px;
    line-height: 1.4;
    color: var(--navy);
    border-bottom: 1px solid #f0f0f0;
  }
  .nav-dropdown { position: relative; }
  .nav-dropdown > a::after {
    content: '+';
    float: right;
    font-size: 20px;
    font-weight: 300;
    line-height: 1;
    color: #999;
    transition: transform 0.3s ease;
  }
  .nav-dropdown.is-expanded > a::after { content: '\2212'; color: var(--orange); }
  .nav-dropdown-menu {
    display: none;
    margin: 0 -24px;
    padding: 4px 24px 8px;
    background: #f7f7f7;
  }
  .nav-dropdown.is-expanded .nav-dropdown-menu { display: block; }
  .nav-dropdown.no-sub .nav-dropdown-menu { display: none !important; }
  .nav-dropdown.no-sub > a::after { display: none !important; }
  .nav-dropdown-menu a {
    padding: 12px 0 12px 14px;
    font-size: 13px;
    color: #555;
    border-bottom: 1px solid #eaeaea;
  }
  .nav-dropdown-menu a:last-child { border-bottom: none; }
  .main-nav .nav-cta {
    margin-top: 20px;
    padding: 13px 16px;
    text-align: center;
    color: #fff;
    background: var(--orange);
    border-radius: 8px;
    border-bottom: none;
    font-weight: 600;
  }
  .header-cta { display: none; }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    padding: 0;
    margin-left: auto;
    background: white;
    border: none;
    cursor: pointer;
    z-index: 10001;
    position: relative;
  }
  .nav-toggle span {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--navy);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
  }
  .nav-toggle.is-open span { background: var(--navy); }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(8.75px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-8.75px) rotate(-45deg); }
  .nav-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 9999;
  }
  .nav-overlay.is-open {opacity: 1;/* visibility: visible; */}
  body.nav-open { overflow: hidden; }
  .header-inner { height: 60px; }
  .hero-text h1 { font-size: 1.8rem; }
  .products-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .news-item { flex-direction: column; }
  .news-item-img { width: 100%; height: 200px; }
  .list-grid { grid-template-columns: 1fr; }
  .stat-card { padding: 24px 16px; }
  .cta-section h2 { font-size: 1.8rem; }
  .section { padding: 56px 16px; }
  .detail-features { grid-template-columns: 1fr; }
  .cert-detail-grid { grid-template-columns: 1fr; }
  .factory-stats { grid-template-columns: 1fr 1fr; }
  .workshop-grid { grid-template-columns: 1fr; }
  .page-header h1 { font-size: 1.6rem; }
  .partner-photo-grid { grid-template-columns: 1fr 1fr; }
  .qr-codes { flex-direction: column; }
  /* Disable heavy animations on mobile */
  .hero-banner-bg { animation: none !important; }
  .cta-section::before, .cta-section::after { animation: none !important; }
  .whatsapp-float a { animation: wa-entrance 0.8s cubic-bezier(0.34,1.56,0.64,1) 1.5s both, wa-float 4s ease-in-out 2.3s infinite !important; }
}

/* ============================================
   UTILITY
   ============================================ */
.text-center { text-align: center; }
.text-orange { color: var(--orange); }
.text-navy { color: var(--navy); }
.mt-4 { margin-top: 32px; }
.mb-4 { margin-bottom: 32px; }

/* ============================================
   HERO SLIDESHOW (3 banners)
   ============================================ */
.hero-banner {
  position: relative;
  overflow: hidden;
  background: var(--navy);
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  transform: scale(1);
  animation: banner-breathe 12s ease-in-out infinite;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide:nth-child(1) { animation: banner-breathe 12s ease-in-out infinite 0s; }
.hero-slide:nth-child(2) { animation: banner-breathe 12s ease-in-out infinite 4s; }
.hero-slide:nth-child(3) { animation: banner-breathe 12s ease-in-out infinite 8s; }

.hero-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  animation: banner-breathe 12s ease-in-out infinite;
}

.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(27,42,74,0.88) 0%,
    rgba(27,42,74,0.55) 45%,
    rgba(27,42,74,0.15) 100%
  );
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 140px 40px 100px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-text {
  flex: 1;
  max-width: 580px;
}

.hero-text h1 {
  font-size: 3.2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-text h1 span {
  color: var(--orange);
}

.hero-text p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-badge {
  display: inline-block;
  background: rgba(232,73,29,0.18);
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  flex-shrink: 0;
  width: 320px;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.hero-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.hero-dot.active {
  background: var(--orange);
  width: 28px;
  border-radius: 5px;
}

.hero-dot:hover {
  background: rgba(255,255,255,0.7);
}

@media (max-width: 900px) {
  .hero-inner {
    flex-direction: column;
    padding: 100px 24px 80px;
    text-align: center;
  }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-buttons { justify-content: center; }
  .hero-image { width: 240px; }
  .hero-dots { bottom: 20px; }
  .hero-banner-bg { animation: none !important; }
}