/* =============================================
   AVON REMEDIES — COMPONENTS CSS
   Navbar, Hero, Sections, Modal, WhatsApp
   ============================================= */

/* ── NAVBAR ───────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: box-shadow var(--transition-base);
}

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

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.navbar-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.navbar-logo span {
  color: var(--clr-primary-dark);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-muted);
  position: relative;
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--clr-primary);
}

.navbar-nav a:hover::after,
.navbar-nav a.active::after {
  width: 100%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-6);
  z-index: 999;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: var(--shadow-lg);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--clr-text);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--transition-fast);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: var(--clr-primary);
}

/* ── HERO SECTION ─────────────────────────── */
#home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #EEF2FF 0%, #F0F6FF 50%, #E8F0FE 100%);
  padding-top: var(--nav-height);
}

.hero-dots-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-20) var(--space-6);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(26,78,196,0.08);
  border: 1px solid rgba(26,78,196,0.15);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1.12;
  margin-bottom: var(--space-6);
}

.hero-title .italic {
  font-style: italic;
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto var(--space-10);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  margin-top: var(--space-16);
  flex-wrap: wrap;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--clr-primary);
  display: block;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border);
}

/* ── OUR STORY ────────────────────────────── */
#our-story {
  background: var(--clr-white);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.story-visual {
  position: relative;
}

.story-image-block {
  background: linear-gradient(135deg, var(--clr-bg) 0%, #dbeafe 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.story-image-block::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(26,78,196,0.06);
}

.story-icon {
  font-size: 5rem;
  margin-bottom: var(--space-4);
}

.story-image-caption {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--clr-primary);
  font-weight: 700;
}

.story-content .label-tag {
  margin-bottom: var(--space-3);
  display: block;
}

.story-content .heading-section {
  margin-bottom: var(--space-6);
}

.story-content p {
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.story-pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.pillar-icon {
  width: 44px;
  height: 44px;
  background: rgba(26,78,196,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.pillar-text h4 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-1);
}

.pillar-text p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-bottom: 0 !important;
  line-height: 1.6;
}

/* ── PRODUCTS TEASER ──────────────────────── */
#products {
  background: var(--clr-bg);
}

.products-teaser-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.category-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1.5px solid transparent;
  cursor: pointer;
}

.category-card:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.category-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.category-card h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-2);
}

.category-card p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.5;
}

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

/* ── QUALITY SECTION ──────────────────────── */
#quality {
  background: var(--clr-white);
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.quality-card {
  background: linear-gradient(135deg, var(--clr-bg) 0%, #F0F6FF 100%);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  border: 1px solid rgba(26,78,196,0.08);
  transition: all var(--transition-base);
}

.quality-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26,78,196,0.2);
}

.quality-card-icon {
  width: 56px;
  height: 56px;
  background: var(--clr-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: var(--space-5);
  box-shadow: 0 4px 14px rgba(26,78,196,0.30);
}

.quality-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-3);
}

.quality-card p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.quality-badge-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-top: var(--space-12);
  padding: var(--space-8);
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
}

.quality-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.quality-badge-icon {
  width: 52px;
  height: 52px;
  background: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.quality-badge span {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.05em;
}

/* ── CONTACT SECTION ──────────────────────── */
#contact {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #1340A8 100%);
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

#contact::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}

.contact-inner {
  position: relative;
  z-index: 1;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info .heading-section {
  color: var(--clr-white);
  margin-bottom: var(--space-4);
}

.contact-tagline {
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-10);
  font-size: var(--text-base);
  line-height: 1.7;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  backdrop-filter: blur(8px);
}

.contact-item-text h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-1);
}

.contact-item-text p,
.contact-item-text a {
  font-size: var(--text-base);
  color: var(--clr-white);
  font-weight: 500;
  line-height: 1.5;
  transition: color var(--transition-fast);
}

.contact-item-text a:hover {
  color: rgba(255,255,255,0.8);
  text-decoration: underline;
}

.contact-cta-buttons {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Contact Form Card */
.contact-form-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
}

.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: var(--space-2);
}

.contact-form-card .form-sub {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-6);
}

/* ── FOOTER ───────────────────────────────── */
.footer {
  background: var(--clr-white);
  color: var(--clr-text-muted);
  padding: var(--space-12) 0 var(--space-6);
  border-top: 1px solid var(--clr-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--clr-border);
}

.footer-brand .navbar-logo {
  display: block;
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-5);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--clr-primary);
}

.footer-bottom {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--clr-text-light);
}

/* ── FLOATING WHATSAPP BUTTON ─────────────── */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  width: 58px;
  height: 58px;
  background: var(--clr-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.50);
  transition: all var(--transition-base);
  text-decoration: none;
  color: white;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.65);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

/* Pulse ring animation */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid rgba(37,211,102,0.4);
  animation: whatsapp-pulse 2s ease-out infinite;
}

@keyframes whatsapp-pulse {
  0%   { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: #0F172A;
  color: var(--clr-white);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ── ENQUIRY MODAL ────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15,23,42,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.94) translateY(20px);
  transition: transform var(--transition-base);
}

.modal-overlay.open .modal-box {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--space-8) var(--space-8) var(--space-4);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.modal-header h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--clr-primary);
}

.modal-header p {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-top: var(--space-1);
}

.modal-close {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--clr-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--clr-text-muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--clr-border);
  color: var(--clr-text);
}

.modal-body {
  padding: var(--space-6) var(--space-8) var(--space-8);
}

.modal-product-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(26,78,196,0.08);
  border: 1px solid rgba(26,78,196,0.15);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-primary);
  margin-bottom: var(--space-5);
}

.form-success {
  text-align: center;
  padding: var(--space-8) 0;
}

.form-success-icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-4);
}

.form-success h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--clr-primary);
  margin-bottom: var(--space-3);
}

.form-success p {
  color: var(--clr-text-muted);
  font-size: var(--text-sm);
}

/* ── SCROLL TO TOP ────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  color: var(--clr-primary);
  font-size: 1.1rem;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-base);
  border: 1.5px solid var(--clr-border);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

/* ── RESPONSIVE ───────────────────────────── */
@media (max-width: 1024px) {
  .navbar-nav {
    gap: var(--space-5);
  }

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

@media (max-width: 768px) {
  .navbar-nav,
  .navbar-actions {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title {
    font-size: clamp(2.2rem, 8vw, 3.2rem);
  }

  .hero-stats {
    gap: var(--space-6);
  }

  .stat-divider { display: none; }

  .story-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

  .products-teaser-grid {
    grid-template-columns: 1fr;
  }

  .contact-cta-buttons {
    flex-direction: column;
  }

  .contact-form-card {
    padding: var(--space-6);
  }

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

  .modal-header,
  .modal-body {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}