/* ============================================================
   Advantix — Main Stylesheet
   Brand: Blue palette | Inter + Open Sans
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  --color-primary:    #0A2E52;
  --color-secondary:  #1E88E5;
  --color-accent:     #00BFA5;
  --color-neutral:    #37474F;
  --color-bg:         #F5F7FA;
  --color-white:      #FFFFFF;
  --color-text:       #1A2733;
  --color-text-muted: #637282;
  --color-border:     #DDE3EA;

  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Open Sans', system-ui, sans-serif;

  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  48px;
  --space-xl:  80px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-card: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 24px rgba(10,46,82,0.12);
  --shadow-nav: 0 2px 16px rgba(0,0,0,0.08);

  --transition: 0.2s ease;

  --container-max: 1200px;
  --container-wide: 1440px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-secondary); text-decoration: none; }
a:hover { color: var(--color-primary); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(1.75rem, 4vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }

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

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

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

.section--sm {
  padding-block: var(--space-lg);
}

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

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

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

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

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

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

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  min-height: 44px;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: #1565C0;
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(30,136,229,0.35);
}

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

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

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-accent:hover {
  background: #00A693;
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

/* ── Navigation ────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: var(--shadow-nav);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-md);
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo img,
.nav__logo svg {
  height: 40px;
  width: auto;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-neutral);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  text-decoration: none;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-secondary);
  background: rgba(30,136,229,0.06);
}

/* Dropdown */
.nav__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--color-border);
  padding: var(--space-xs);
  z-index: 100;
}

.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  display: block;
}

.nav__dropdown-link {
  display: block;
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--color-neutral);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  text-decoration: none;
}

.nav__dropdown-link:hover {
  background: var(--color-bg);
  color: var(--color-secondary);
}

.nav__cta {
  margin-left: var(--space-xs);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
  cursor: pointer;
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

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

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  overflow-y: auto;
  padding: var(--space-md);
  flex-direction: column;
  gap: var(--space-xs);
}

.nav__mobile.active {
  display: flex;
}

.nav__mobile-link {
  display: block;
  padding: 14px var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.nav__mobile-link:hover {
  color: var(--color-secondary);
}

.nav__mobile-sub {
  padding: 10px var(--space-md);
  font-size: 0.9rem;
  color: var(--color-neutral);
  border-bottom: 1px solid var(--color-bg);
  text-decoration: none;
  display: block;
}

.nav__mobile-sub:hover {
  color: var(--color-secondary);
}

.nav__mobile-label {
  padding: 14px var(--space-sm) 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

/* ── Hero Section ──────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0D3D6B 60%, #1A5276 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(30,136,229,0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(0,191,165,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  padding-block: var(--space-xl);
}

.hero__content {
  max-width: 700px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-weight: 800;
}

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

.hero__sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--space-lg);
  max-width: 560px;
}

.hero__cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Category hero */
.hero--category {
  min-height: 380px;
}

/* ── Section Header ────────────────────────────────────────── */
.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.section-header__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid var(--color-border);
}

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

.card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-md);
  transition: transform 0.3s ease;
}

.card:hover .card__image img {
  transform: scale(1.03);
}

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

.card__series {
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

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

.card__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

/* Solution cards (homepage 4-up) */
.solution-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-lg) var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-secondary);
}

.solution-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(30,136,229,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-secondary);
}

.solution-card h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.125rem;
}

.solution-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.solution-card__link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

/* Trust / Why cards */
.trust-card {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md);
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.12);
}

.trust-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-white);
}

.trust-card h3 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 4px;
}

.trust-card p {
  color: rgba(255,255,255,0.72);
  font-size: 0.875rem;
  margin: 0;
}

/* Industry cards */
.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-md) var(--space-sm);
  gap: var(--space-xs);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  transition: all var(--transition);
}

.industry-card:hover {
  border-color: var(--color-secondary);
  background: rgba(30,136,229,0.04);
}

.industry-card__icon {
  font-size: 2rem;
  color: var(--color-secondary);
}

.industry-card span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

/* ── Badge ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-accent {
  background: rgba(0,191,165,0.12);
  color: #00897B;
}

.badge-blue {
  background: rgba(30,136,229,0.1);
  color: var(--color-secondary);
}

.badge-quote {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 6px 14px;
  font-size: 0.8rem;
}

/* ── Tabs ──────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: var(--space-xs);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-lg);
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  padding: 12px 20px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all var(--transition);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

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

.tab-btn.active {
  color: var(--color-secondary);
  border-bottom-color: var(--color-secondary);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ── Forms ─────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-sm);
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.form-label .required {
  color: #E53935;
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  min-height: 44px;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
}

.form-control::placeholder {
  color: #A0AFBB;
}

.form-control.error {
  border-color: #E53935;
}

.form-error {
  font-size: 0.8rem;
  color: #E53935;
  display: none;
}

.form-error.visible {
  display: block;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2337474F' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-lg);
  background: rgba(0,191,165,0.08);
  border: 1px solid rgba(0,191,165,0.3);
  border-radius: var(--radius-lg);
}

.form-success.visible {
  display: block;
}

.form-success__icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

/* ── Contact Methods ───────────────────────────────────────── */
.contact-method {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}

.contact-method:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-card);
}

.contact-method__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.contact-method__icon--whatsapp { background: rgba(37,211,102,0.12); color: #25D366; }
.contact-method__icon--email    { background: rgba(30,136,229,0.1); color: var(--color-secondary); }
.contact-method__icon--phone    { background: rgba(10,46,82,0.08); color: var(--color-primary); }

.contact-method__label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
}

.contact-method__value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

/* ── Product Page ──────────────────────────────────────────── */
.product-hero {
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

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

.product-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.product-gallery__main {
  aspect-ratio: 4/3;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}

.product-gallery__main img {
  max-height: 100%;
  object-fit: contain;
  padding: var(--space-md);
}

.product-gallery__thumbs {
  display: flex;
  gap: var(--space-xs);
}

.product-gallery__thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: var(--color-bg);
}

.product-gallery__thumb.active,
.product-gallery__thumb:hover {
  border-color: var(--color-secondary);
}

.product-info__eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  font-family: var(--font-heading);
  margin-bottom: var(--space-xs);
}

.product-info h1 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}

.product-info__model {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.product-info__desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.product-features {
  margin-bottom: var(--space-md);
}

.product-features li {
  display: flex;
  gap: var(--space-xs);
  padding: 6px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-bg);
}

.product-features li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

.product-cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

/* Specs table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.specs-table tr {
  border-bottom: 1px solid var(--color-border);
}

.specs-table tr:last-child {
  border-bottom: none;
}

.specs-table th {
  width: 40%;
  padding: 10px 16px 10px 0;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  vertical-align: top;
}

.specs-table td {
  padding: 10px 0;
  color: var(--color-text-muted);
}

/* ── FAQ Accordion ─────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) 0;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-secondary);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--color-secondary);
  flex-shrink: 0;
  transition: transform var(--transition);
  font-style: normal;
  line-height: 1;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding-bottom: var(--space-md);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ── Breadcrumb ────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding-block: var(--space-sm);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

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

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

.breadcrumb__current {
  color: var(--color-text);
  font-weight: 500;
}

/* ── CTA Strip ─────────────────────────────────────────────── */
.cta-strip {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #0D47A1 100%);
  padding-block: var(--space-lg);
  text-align: center;
}

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

.cta-strip p {
  color: rgba(255,255,255,0.82);
  font-size: 1.05rem;
  margin-bottom: var(--space-md);
}

.cta-strip .flex-center {
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ── WhatsApp Float ────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: #25D366;
  color: var(--color-white);
  padding: 12px 20px 12px 14px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
}

.whatsapp-float:hover {
  background: #20C95C;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.whatsapp-float__text {
  display: none;
}

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
  margin-bottom: var(--space-xs);
}

.footer__logo img,
.footer__logo svg {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: var(--space-xs);
}

.footer__contact a {
  color: rgba(255,255,255,0.72);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

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

.footer__social {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  transition: all var(--transition);
  text-decoration: none;
}

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

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__bottom {
  padding-block: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

/* ── Utility / Helpers ─────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 10px 16px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: 600;
  z-index: 10000;
}

.skip-link:focus {
  top: 0;
}

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-block: var(--space-lg);
}

.highlight-box {
  padding: var(--space-md);
  background: rgba(30,136,229,0.06);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* No-image placeholder */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  background: var(--color-bg);
}

.img-placeholder svg {
  width: 40px;
  height: 40px;
  opacity: 0.4;
}