/* ==========================================================================
   YoungTech — Design System (redesign 2026)
   ========================================================================== */

:root {
  --color-primary: #1878C9;
  --color-primary-dark: #0F5A9E;
  --color-primary-light: #4FA6E8;
  --color-navy: #0A1730;
  --color-navy-2: #122347;
  --color-navy-3: #1B2F5A;
  --color-accent: #1878C9;
  --color-accent-dark: #0F5A9E;
  --color-bg: #F5F8FC;
  --color-surface: #FFFFFF;
  --color-text: #29323F;
  --color-text-muted: #667085;
  --color-text-soft: #8A94A6;
  --color-border: #E6EAF2;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(15, 30, 65, 0.06);
  --shadow: 0 12px 32px rgba(13, 30, 64, 0.09);
  --shadow-hover: 0 20px 48px rgba(13, 30, 64, 0.16);
  --container: 1200px;
  --gap: clamp(1.5rem, 4vw, 3rem);
  --font-heading: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root { color-scheme: light; }
}

* { box-sizing: border-box; }
svg.icon { width: 20px; height: 20px; flex-shrink: 0; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--color-navy);
  font-weight: 700;
}
h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.015em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--color-text-muted); }
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section-dark { background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-2) 100%); color: #C9D4E8; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #A9B7CF; }
.section-light-alt { background: #EEF3FA; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.section-dark .eyebrow { color: var(--color-accent); }
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.badge-new {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(120deg, var(--color-accent), var(--color-primary));
  padding: 3px 9px;
  border-radius: 100px;
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 8px;
}
.badge-free {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(120deg, #14B8A6, #059669);
  padding: 3px 9px;
  border-radius: 100px;
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.85em 1.7em;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 8px 20px rgba(24,120,201,0.35); }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(24,120,201,0.4); }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: 0 8px 20px rgba(24,120,201,0.35); }
.btn-accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.35); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-outline-dark { background: transparent; border-color: var(--color-border); color: var(--color-navy); }
.btn-outline-dark:hover { background: var(--color-navy); border-color: var(--color-navy); color: #fff; }
.btn-ghost { background: rgba(24,120,201,0.08); color: var(--color-primary); }
.btn-ghost:hover { background: rgba(24,120,201,0.16); }
.btn-block { width: 100%; justify-content: center; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ==========================================================================
   Header
   ========================================================================== */
.topbar {
  background: var(--color-navy);
  color: #B9C4DA;
  font-size: 0.82rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; padding-bottom: 8px; gap: 16px; flex-wrap: wrap; }
.topbar-contact { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar-contact a { display: inline-flex; align-items: center; gap: 6px; color: #B9C4DA; }
.topbar-contact a:hover { color: #fff; }
.topbar-right { display: flex; align-items: center; gap: 18px; }
.topbar-lang { display: flex; align-items: center; gap: 6px; }
.topbar-lang a {
  display: block;
  padding: 2px;
  border-radius: 4px;
  line-height: 0;
  opacity: 0.55;
  transition: opacity .15s, box-shadow .15s;
}
.topbar-lang a.is-active { opacity: 1; box-shadow: 0 0 0 2px rgba(255,255,255,0.55); }
.topbar-lang a:hover { opacity: 1; }
.flag-icon { width: 22px; height: 15px; border-radius: 3px; display: block; flex-shrink: 0; }
.mobile-lang-switch { display: none; }
.topbar-social { display: flex; gap: 14px; }
.topbar-social a { width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.topbar-social a:hover { background: var(--color-accent); color: var(--color-navy); }
.topbar-social svg { width: 14px; height: 14px; }

.site-header-spacer { display: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.98);
  border-bottom: 1px solid var(--color-border);
}
@media (max-width: 980px) {
  .topbar { display: none; }
  .site-header { position: fixed; top: 0; left: 0; right: 0; }
  .site-header-spacer { display: block; height: 78px; }
  .mobile-lang-switch {
    display: flex;
    gap: 8px;
    padding: 4px 6px 18px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 6px;
  }
  .mobile-lang-switch a {
    display: block;
    padding: 3px;
    border-radius: 6px;
    border: 1px solid transparent;
    opacity: 0.55;
  }
  .mobile-lang-switch a.is-active { border-color: var(--color-navy); opacity: 1; }
  .mobile-lang-switch .flag-icon { width: 30px; height: 20px; }
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-navy);
  border-radius: 100px;
  transition: background .15s, color .15s;
}
.main-nav > ul > li > a svg { width: 14px; height: 14px; transition: transform .2s; }
.main-nav > ul > li:hover > a, .main-nav > ul > li > a:focus-visible { background: rgba(24,120,201,0.08); color: var(--color-primary); }
.main-nav > ul > li:hover > a svg { transform: rotate(180deg); }

.mega {
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 10px;
  display: none;
  z-index: 210;
}
.main-nav > ul > li:hover .mega,
.main-nav > ul > li:focus-within .mega { display: block; }
.mega-card {
  min-width: 560px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--color-border);
  padding: 22px;
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, 1fr);
}
.mega-group h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-soft);
  margin-bottom: 10px;
}
.mega-group ul { display: flex; flex-direction: column; gap: 2px; }
.mega-group a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
}
.mega-group a:hover { background: var(--color-bg); color: var(--color-primary); }

.header-cta { display: flex; align-items: center; gap: 10px; }
.header-cta .btn span.short { display: none; }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }

/* Mobile nav */
@media (max-width: 980px) {
  .main-nav { position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: 150; background: #fff; flex-direction: column; align-items: stretch; padding: 90px 20px 40px; overflow-y: auto; transform: translateX(100%); transition: transform .3s ease; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav > ul > li { border-bottom: 1px solid var(--color-border); }
  .main-nav > ul > li > a { padding: 16px 6px; border-radius: 0; justify-content: space-between; }
  .mega { position: static; display: none; padding-top: 0; }
  .mega-card { box-shadow: none; border: none; grid-template-columns: 1fr; min-width: 0; padding: 0 6px 12px; border-radius: 0; }
  .main-nav > ul > li.is-open .mega { display: block; }
  .main-nav > ul > li:hover .mega { display: none; }
  .main-nav > ul > li.is-open .mega { display: block; }
  .nav-toggle { display: inline-flex; }
  .header-cta .btn span.long { display: none; }
  .header-cta .btn span.short { display: inline; }
  .header-cta .btn { padding: 0.7em 1.2em; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 15% 20%, rgba(79,166,232,0.22), transparent 45%),
              radial-gradient(circle at 85% 0%, rgba(24,120,201,0.35), transparent 55%),
              linear-gradient(160deg, var(--color-navy) 10%, var(--color-navy-2) 100%);
  color: #fff;
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5rem);
}
.hero .container { position: relative; z-index: 2; }
.hero h1, .hero h2, .hero h3 { color: #fff; }
.hero p { color: #B9C4DA; }
.hero .eyebrow { color: var(--color-accent); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--gap); align-items: center; }
.hero p.lead { font-size: 1.1rem; color: #B9C4DA; max-width: 46ch; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--radius-lg); box-shadow: 0 30px 70px rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.12); }
.hero-slider { aspect-ratio: 1 / 1; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.12); }
.hero-slider-track { position: relative; width: 100%; height: 100%; }
.hero-slider-track img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s ease; border: none; box-shadow: none; border-radius: 0; }
.hero-slider-track img.is-active { opacity: 1; }
.hero-slider-dots { position: absolute; right: 20px; bottom: 16px; z-index: 2; display: flex; gap: 8px; }
.hero-slider-dots button { width: 8px; height: 8px; padding: 0; border: none; border-radius: 50%; background: rgba(255,255,255,0.45); cursor: pointer; transition: background .2s ease, transform .2s ease; }
.hero-slider-dots button.is-active { background: #fff; transform: scale(1.3); }
.hero-banner {
  background-image:
    linear-gradient(90deg, rgba(10,23,48,0.94) 0%, rgba(10,23,48,0.82) 38%, rgba(10,23,48,0.35) 62%, rgba(10,23,48,0.05) 80%, rgba(10,23,48,0) 100%),
    url('../images/bg_main.png');
  background-size: cover, cover;
  background-position: center, right center;
  background-repeat: no-repeat, no-repeat;
}
.hero-banner .hero-grid { grid-template-columns: 1fr; }
.hero-features { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 26px 0 30px; padding: 0; }
.hero-features li { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: #D7E0F2; }
.hero-features svg { width: 16px; height: 16px; color: var(--color-accent); flex-shrink: 0; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.hero-sm { padding: clamp(2.6rem, 6vw, 4rem) 0; }
.hero-sm .lead { max-width: 60ch; }
.breadcrumbs { display: flex; gap: 8px; align-items: center; font-size: 0.85rem; color: #96A5C4; margin-bottom: 18px; }
.breadcrumbs a:hover { color: #fff; }

/* ==========================================================================
   Cards & Grids
   ========================================================================== */
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.section-head { max-width: 680px; margin: 0 auto 3rem; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(24,120,201,0.16), rgba(79,166,232,0.16));
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  margin-bottom: 18px;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 8px; font-size: 1.08rem; }
.card p { margin-bottom: 0; font-size: 0.93rem; }

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
  position: relative;
}
.product-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-5px); }
.product-card .thumb { aspect-ratio: 16/10; overflow: hidden; background: var(--color-navy); position: relative; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .thumb img { transform: scale(1.06); }
.product-card .body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-card .cat { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--color-primary); }
.product-card h3 { margin-bottom: 4px; font-size: 1.15rem; }
.product-card p { font-size: 0.92rem; flex: 1; }
.product-card .more { margin-top: 10px; font-weight: 600; font-size: 0.88rem; color: var(--color-primary); display: inline-flex; align-items: center; gap: 6px; }
.product-card .more svg { width: 15px; height: 15px; transition: transform .2s; }
.product-card:hover .more svg { transform: translateX(4px); }

.pill-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.pill-tabs button {
  border: 1px solid var(--color-border);
  background: #fff;
  padding: 9px 18px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.86rem;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all .15s;
}
.pill-tabs button:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pill-tabs button.is-active { background: var(--color-navy); border-color: var(--color-navy); color: #fff; }

.filter-group[data-hidden="true"] { display: none; }

/* Feature list with check icons */
.check-list { display: grid; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.96rem; color: var(--color-text); }
.check-list svg { width: 19px; height: 19px; color: var(--color-accent-dark); flex-shrink: 0; margin-top: 2px; }

/* Technical info tabs (category switcher) */
.tech-tabs { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
.tech-tabs-nav { display: flex; flex-direction: column; gap: 10px; }
.tech-tabs-nav button {
  text-align: left; padding: 14px 18px; border-radius: var(--radius); border: 1px solid var(--color-border);
  background: var(--color-surface); font-weight: 600; font-size: 0.95rem; color: var(--color-text);
  cursor: pointer; transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.tech-tabs-nav button.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.tech-tabs-panel { display: none; }
.tech-tabs-panel.is-active { display: block; }
.tech-tabs-panel ul { display: grid; gap: 12px; }
.tech-tabs-panel li { position: relative; padding-left: 20px; font-size: 0.96rem; color: var(--color-text-muted); }
.tech-tabs-panel li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }
@media (max-width: 760px) {
  .tech-tabs { grid-template-columns: 1fr; }
  .tech-tabs-nav { flex-direction: row; flex-wrap: wrap; }
}

/* Two column content w/ media */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); align-items: center; }
.split.reverse .split-media { order: 2; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } .split.reverse .split-media { order: 0; } }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.split-media.dark { background: var(--color-navy); border-radius: var(--radius); padding: 10px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 24px; text-align: center; max-width: 720px; margin: 0 auto; }
.stats .num { font-family: var(--font-heading); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; color: var(--color-accent); }
.stats .label { font-size: 0.85rem; color: #A9B7CF; }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); max-width: none; } }

/* Accordion */
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-item button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-navy);
  cursor: pointer;
}
.accordion-item svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform .2s; color: var(--color-primary); }
.accordion-item.is-open svg { transform: rotate(45deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.accordion-item.is-open .accordion-panel { max-height: 600px; }
.accordion-panel-inner { padding: 0 4px 22px; color: var(--color-text-muted); }
.accordion-panel-inner ul { display: grid; gap: 8px; margin-top: 10px; }
.accordion-panel-inner li { position: relative; padding-left: 18px; font-size: 0.94rem; }
.accordion-panel-inner li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent-dark); }

/* Testimonials */
.testimonial-card { background: var(--color-surface); border-radius: var(--radius); padding: 32px; border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.testimonial-card .quote { font-size: 1.02rem; color: var(--color-text); margin-bottom: 20px; }
.testimonial-card .who { font-weight: 700; color: var(--color-navy); font-size: 0.92rem; }
.testimonial-card .role { font-size: 0.82rem; color: var(--color-text-soft); }

/* Gallery / lightbox */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 700px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-grid button { padding: 0; border: none; background: none; cursor: zoom-in; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); }
.gallery-grid img { aspect-ratio: 16/10; object-fit: cover; width: 100%; transition: transform .3s; }
.gallery-grid button:hover img { transform: scale(1.05); }

.lightbox { position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: rgba(6,12,26,0.92); z-index: 500; display: none; align-items: center; justify-content: center; padding: 40px; }
.lightbox.is-open { display: flex; }
.lightbox img { max-width: min(1100px, 92vw); max-height: 86vh; border-radius: 10px; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.lightbox-close { position: absolute; top: 26px; right: 30px; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.1); border: none; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.lightbox-close svg { width: 20px; height: 20px; }

/* Specs table */
.specs-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.specs-table tr { border-bottom: 1px solid var(--color-border); }
.specs-table td { padding: 12px 10px; vertical-align: top; }
.specs-table td:first-child { font-weight: 700; color: var(--color-navy); width: 34%; }
.specs-table td:last-child { color: var(--color-text-muted); }

/* Forms */
.form-card { background: var(--color-surface); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); border: 1px solid var(--color-border); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--color-navy); }
.field input, .field textarea, .field select {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: #FBFCFE;
  color: var(--color-text);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(24,120,201,0.12); }
.form-note { font-size: 0.8rem; color: var(--color-text-soft); margin-top: 10px; }
.form-success { display: none; background: #EAFBF6; border: 1px solid #B8ECDF; color: #106957; padding: 14px 16px; border-radius: 12px; font-size: 0.9rem; margin-bottom: 16px; }
.form-success.is-visible { display: block; }

/* CTA band */
.cta-band {
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-navy) 100%);
  color: #fff;
  padding: clamp(2.4rem, 5vw, 3.6rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: #DCE6F7; margin-bottom: 0; }

/* Footer */
.site-footer { background: var(--color-navy); color: #9FADC7; padding: 4.5rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 32px; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid img { height: 30px; margin-bottom: 16px; }
.footer-grid h4 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 18px; }
.footer-grid ul { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-grid p { font-size: 0.9rem; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; }
.footer-contact svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; color: var(--color-accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 0.82rem; flex-wrap: wrap; gap: 10px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: var(--color-accent); color: var(--color-navy); }
.footer-social svg { width: 16px; height: 16px; }

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--color-text-muted); }
.small { font-size: 0.85rem; }
.w-icon { display: inline-flex; align-items: center; justify-content: center; }

/* Client logo marquee (full-bleed, edge to edge) */
.logo-marquee-wrap {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  overflow: hidden;
  padding: 32px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logo-marquee-track {
  display: flex;
  align-items: center;
  gap: 72px;
  width: max-content;
  animation: logo-marquee 36s linear infinite;
}
.logo-marquee-wrap:hover .logo-marquee-track { animation-play-state: paused; }
.logo-marquee-track img {
  height: 72px;
  width: auto;
  object-fit: contain;
  opacity: 0.7;
  filter: grayscale(1);
  flex-shrink: 0;
  transition: opacity .2s ease, filter .2s ease;
}
.logo-marquee-track img:hover { opacity: 1; filter: grayscale(0); }
@keyframes logo-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-marquee-track { animation: none; }
  .logo-marquee-wrap { overflow-x: auto; }
}
@media (max-width: 640px) {
  .logo-marquee-track img { height: 52px; }
  .logo-marquee-track { gap: 48px; }
}

/* Category header used on hub pages */
.category-block { margin-bottom: 4rem; }
.category-block .section-head.left { margin-bottom: 1.8rem; }
.category-block .eyebrow { margin-bottom: 6px; }

/* Plans (aplicativo mobile) */
.plan-card { text-align: center; border: 2px solid var(--color-border); }
.plan-card.is-featured { border-color: var(--color-primary); position: relative; }
.plan-card .plan-name { font-family: var(--font-heading); font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-primary); font-size: 0.85rem; margin-bottom: 10px; }
.plan-card .plan-num { font-size: 2rem; font-weight: 800; color: var(--color-navy); margin-bottom: 6px; }
.plan-card ul { display: grid; gap: 10px; margin: 18px 0; text-align: left; }
.plan-card li { font-size: 0.88rem; display: flex; gap: 8px; align-items: center; }
.plan-card li svg { width: 15px; height: 15px; color: var(--color-accent-dark); flex-shrink: 0; }

/* Process steps (consultoria) */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { background: #fff; border-radius: var(--radius); padding: 24px 20px; border: 1px solid var(--color-border); position: relative; }
.step .step-num { font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem; color: rgba(24,120,201,0.22); margin-bottom: 10px; }
.step h3 { font-size: 1rem; }
.step p { font-size: 0.87rem; margin-bottom: 0; }

/* Support cards */
.support-card { text-align: center; }
.support-card .card-icon { margin: 0 auto 18px; }

/* Numbered "reasons" cards */
.reason-card { position: relative; overflow: hidden; }
.reason-card .reason-num {
  position: absolute;
  top: -10px;
  right: 6px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 3.2rem;
  color: var(--color-border);
  line-height: 1;
  z-index: 0;
  user-select: none;
}
.reason-card .card-icon, .reason-card h3, .reason-card p { position: relative; z-index: 1; }

/* Radial hub-and-spoke diagram */
.radial-diagram-wrap { display: flex; justify-content: center; padding: 20px 0; }
.radial-diagram {
  position: relative;
  width: 100%;
  max-width: 620px;
  aspect-ratio: 1 / 1;
}
.radial-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.radial-lines line { stroke: rgba(24,120,201,0.28); stroke-width: 1.5; stroke-dasharray: 3 6; }
.radial-lines circle.pulse { fill: var(--color-accent); }
.radial-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--color-primary), var(--color-navy-3));
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.92rem;
  box-shadow: 0 14px 34px rgba(24,120,201,0.35);
  z-index: 2;
}
.radial-hub svg { width: 30px; height: 30px; }
.radial-node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 104px;
  text-align: center;
  z-index: 1;
}
.radial-node-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.radial-node-icon svg { width: 22px; height: 22px; }
.radial-node span.label { font-size: 0.78rem; font-weight: 600; color: var(--color-navy); line-height: 1.25; }
@media (max-width: 760px) {
  .radial-diagram { max-width: 460px; }
  .radial-node { width: 78px; }
  .radial-node-icon { width: 38px; height: 38px; border-radius: 11px; }
  .radial-node-icon svg { width: 18px; height: 18px; }
  .radial-node span.label { font-size: 0.68rem; }
  .radial-hub { width: 100px; height: 100px; font-size: 0.76rem; }
  .radial-hub svg { width: 24px; height: 24px; }
}
@media (max-width: 480px) {
  .radial-diagram-wrap { overflow-x: auto; padding: 20px 10px 30px; }
  .radial-diagram { max-width: 620px; min-width: 620px; }
}

/* Partner cards */
.partner-card { text-align: center; display: flex; flex-direction: column; }
.partner-logo { height: 64px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.partner-logo img { max-height: 100%; max-width: 190px; object-fit: contain; }
.partner-card p { flex: 1; margin-bottom: 22px; }