/* ============================================================
   Cutipa Vina / Hương Nguyễn - Industrial B2B landing page
   Single-source stylesheet. Mobile-first, then desktop overrides.
   Redesign pass 20260605: prototype motion/rhythm on light palette.
   ============================================================ */

:root {
  --ink: #0a1527;
  --ink-soft: #1a2944;
  --body: #28384f;
  --muted: #5f6f89;
  --line: rgba(20, 37, 63, 0.10);
  --line-strong: rgba(20, 37, 63, 0.16);
  --blue: #1268ff;
  --blue-dark: #0c4fcc;
  --cyan: #00b8d9;
  --green: #2dd4bf;
  --bg: #f5f8fc;
  --bg-soft: #eef3fb;
  --white: #ffffff;
  --navy: #0e1b30;
  --navy-2: #13243f;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 22px;
  --shadow-sm: 0 6px 18px rgba(8, 25, 55, 0.06);
  --shadow: 0 14px 36px rgba(8, 25, 55, 0.10);
  --shadow-lg: 0 22px 60px rgba(8, 25, 55, 0.14);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--white);
  padding: 10px 16px;
  border-radius: 0 0 12px 0;
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { left: 0; outline: 2px solid var(--blue); outline-offset: 2px; }

body {
  margin: 0;
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol, dl { margin: 0; padding: 0; list-style: none; }
dt, dd { margin: 0; }
button { font: inherit; }

.shell { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

h1, h2, h3, h4, p { margin-top: 0; }
h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--ink);
  margin-bottom: 18px;
  max-width: 720px;
}
h1 .accent { color: var(--blue); }
h2 {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 14px;
}
h3 {
  font-size: 17px;
  line-height: 1.32;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
h4 { font-size: 15px; line-height: 1.32; color: var(--ink-soft); margin-bottom: 6px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--blue);
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-size: 12px;
}
.eyebrow-line {
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

/* ----- Reveal animations ----------------------------------- */
.js .reveal { opacity: 0; transform: translateY(28px); }
.js .reveal-left { opacity: 0; transform: translateX(-40px); }
.js .reveal-right { opacity: 0; transform: translateX(40px); }
.js .reveal,
.js .reveal-left,
.js .reveal-right {
  transition: opacity 0.6s cubic-bezier(.16,1,.3,1), transform 0.6s cubic-bezier(.16,1,.3,1);
  will-change: opacity, transform;
}
.js .reveal.is-visible,
.js .reveal-left.is-visible,
.js .reveal-right.is-visible {
  opacity: 1;
  transform: none;
}

/* ----- Header ---------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(245, 248, 252, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 20px rgba(8, 25, 55, 0.06);
  border-bottom-color: var(--line-strong);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex-shrink: 0;
}
.brand-mark {
  flex: 0 0 42px;
  width: 42px;
  height: 34px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--white);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.10);
  overflow: hidden;
}
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-text strong { font-size: 15px; color: var(--ink); font-weight: 800; letter-spacing: -0.01em; }
.brand-text small {
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 220px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 600;
  color: var(--ink-soft);
}
.nav-links a:not(.nav-cta) { padding: 8px 0; position: relative; }
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.25s ease;
}
.nav-links a:not(.nav-cta):hover { color: var(--blue); }
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  padding: 10px 16px;
  color: var(--white) !important;
  border-radius: 999px;
  background: var(--ink);
  font-weight: 700;
}
.nav-cta:hover { background: var(--ink-soft); }
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}

/* ----- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 10px 24px rgba(18, 104, 255, 0.28);
}
.btn.zalo {
  color: var(--white);
  background: #0068ff;
  box-shadow: 0 10px 24px rgba(0, 104, 255, 0.22);
}
.btn.zalo:hover { background: #005ce0; }
.btn.full { width: 100%; }

/* ----- Hero ------------------------------------------------ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 56px;
  background:
    radial-gradient(ellipse 55% 55% at 92% 0%, rgba(18, 104, 255, 0.06), transparent 70%),
    linear-gradient(180deg, var(--white) 0%, var(--bg-soft) 100%);
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 37, 63, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 37, 63, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
  opacity: 0.55;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(24px, 3vw, 38px);
  align-items: center;
}
.hero-copy { max-width: 660px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(18, 104, 255, 0.16);
  animation: pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.hero-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 26px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.trust-row li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
}
.trust-row svg { color: var(--blue); flex-shrink: 0; }

/* Hero contact card (prototype-inspired) */
.hero-card {
  position: relative;
  width: 100%;
  max-width: 430px;
  justify-self: start;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}
.hero-card-frame {
  position: relative;
  aspect-ratio: 1 / 1.26;
  max-height: 460px;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
  margin-bottom: 16px;
  display: grid;
  place-items: center;
}
.hero-card-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}
.hero-card-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hero-card-name {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-card-name strong { display: block; color: var(--ink); font-size: 15px; font-weight: 800; }
.hero-card-name small { display: block; color: var(--muted); font-size: 12px; font-weight: 600; }
.status-dot {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.20);
}
.hero-card-phone {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  transition: background 0.2s ease;
}
.hero-card-phone:hover { background: rgba(18, 104, 255, 0.08); }
.hero-card-phone span {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.hero-card-phone strong {
  font-size: 22px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ----- Section heading ------------------------------------- */
.section-heading { max-width: 720px; margin-bottom: 36px; }
.section-heading.center { margin: 0 auto 40px; text-align: center; }
.section-heading.center .eyebrow { justify-content: center; }
.section-heading.center p:last-child { color: var(--muted); margin-bottom: 0; }

/* ----- Problem --------------------------------------------- */
.problem { padding: 80px 0; }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.problem-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}
.problem-num {
  position: absolute;
  top: -6px;
  right: 14px;
  font-size: 88px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(18, 104, 255, 0.08);
  pointer-events: none;
}
.problem-card .step {
  position: relative;
  display: inline-block;
  color: var(--blue);
  font-weight: 800;
  letter-spacing: 0.06em;
  font-size: 12px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.problem-card h3 { position: relative; }
.problem-card p { position: relative; color: var(--muted); margin-bottom: 0; }

/* ----- Services (light band, prototype hover top-line) ----- */
.services {
  padding: 88px 0;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--white) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.service-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: width 0.45s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}
.service-card:hover::before { width: 100%; }
.service-card p { color: var(--muted); margin-bottom: 0; }
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(18, 104, 255, 0.10);
  color: var(--blue);
  margin-bottom: 18px;
}

/* ----- Products -------------------------------------------- */
.products {
  padding: 88px 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}
.product-frame {
  position: relative;
  min-height: 230px;
  height: 230px;
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(18, 104, 255, 0.06), transparent 70%),
    var(--bg-soft);
  border-bottom: 1px solid var(--line);
  display: grid;
  place-items: center;
  padding: 14px;
}
.product-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 224px;
  max-height: 214px;
  object-fit: contain;
}
.product-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px 20px;
  flex: 1 1 auto;
}
.product-sku {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--blue);
}
.product-card h3 {
  font-size: 16px;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 2px;
}
.product-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
  flex: 1 1 auto;
}
.product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  align-self: flex-start;
  color: var(--blue);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease, gap .15s ease;
}
.product-link:hover {
  color: var(--blue-dark);
  border-bottom-color: var(--blue-dark);
  gap: 8px;
}
.product-link svg { flex-shrink: 0; }

.product-cta {
  margin-top: 36px;
  padding: 24px 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.product-cta p {
  margin: 0;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 15px;
  max-width: 520px;
}
.product-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ----- Process (dark spotlight band, vertical timeline) ---- */
.process {
  padding: 96px 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: rgba(255, 255, 255, 0.92);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.process .eyebrow { color: #4ec6ff; }
.process .eyebrow-line { background: #4ec6ff; }
.process h2 { color: var(--white); }
.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.88fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
.process-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 28px;
  width: 2px;
  background: linear-gradient(180deg, rgba(78, 198, 255, 0.45), rgba(78, 198, 255, 0.12));
}
.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: flex-start;
  gap: 20px;
  padding: 18px 0;
}
.step-marker {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: background 0.4s ease, border-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
}
.process-step.is-active .step-marker,
.process-step:hover .step-marker {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(18, 104, 255, 0.45);
}
.step-content { padding-top: 6px; }
.step-content h3 { color: var(--white); font-size: 18px; margin-bottom: 6px; }
.step-content p {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
  max-width: 560px;
}
.process-panel {
  align-self: stretch;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: clamp(24px, 4vw, 38px);
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.055));
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.20);
}
.process-panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 18px;
}
.process-panel p {
  color: rgba(255,255,255,0.74);
  margin: 0;
}
.process-checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 2px 0;
}
.process-checklist li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.075);
  border: 1px solid rgba(255,255,255,0.10);
}
.process-checklist li > span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), #4ec6ff);
  color: var(--white);
  font-weight: 900;
  box-shadow: 0 8px 22px rgba(18,104,255,0.35);
}
.process-checklist strong {
  display: block;
  color: var(--white);
  font-size: 14px;
  margin-bottom: 4px;
}
.process-checklist small {
  display: block;
  color: rgba(255,255,255,0.62);
  line-height: 1.55;
}
.process-panel small {
  color: rgba(255,255,255,0.54);
  line-height: 1.55;
}

/* ----- Benefits -------------------------------------------- */
.benefits {
  padding: 88px 0;
  background: linear-gradient(180deg, var(--white) 0%, var(--bg-soft) 100%);
}
.benefit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: start;
}
.benefit-list { display: grid; gap: 14px; margin-top: 22px; }
.benefit-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.benefit-list li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}
.benefit-list strong {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(18, 104, 255, 0.10);
  color: var(--blue);
  font-weight: 800;
  font-size: 14px;
}
.benefit-list h4 { color: var(--ink); font-weight: 700; margin-bottom: 2px; }
.benefit-list p { color: var(--muted); margin: 0; font-size: 14px; line-height: 1.55; }

.benefit-panel {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.benefit-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle 220px at 0% 0%, rgba(18, 104, 255, 0.07), transparent 60%),
    radial-gradient(circle 240px at 100% 100%, rgba(0, 184, 217, 0.05), transparent 65%);
  pointer-events: none;
}
.benefit-panel-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 18px;
}
.panel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(18, 104, 255, 0.16);
}
.benefit-chips {
  position: relative;
  display: grid;
  gap: 12px;
  list-style: none;
}
.benefit-chips li {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.benefit-chips li:hover {
  background: rgba(18, 104, 255, 0.06);
  border-color: rgba(18, 104, 255, 0.18);
  transform: translateX(2px);
}
.chip-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  color: var(--blue);
}
.benefit-chips strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
  font-size: 14.5px;
  margin-bottom: 2px;
}
.benefit-chips span { color: var(--muted); font-size: 13px; line-height: 1.5; }
.benefit-panel-note {
  position: relative;
  margin: 16px 0 0;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.55;
}

/* ----- Advisor (horizontal portrait card) ----------------- */
.advisor { padding: 80px 0 0; }
.advisor-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  align-items: stretch;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.advisor-portrait {
  position: relative;
  background: var(--bg-soft);
  min-height: 320px;
}
.advisor-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}
.advisor-portrait::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, var(--white));
  pointer-events: none;
}
.advisor-body {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.advisor-body h2 { font-size: clamp(22px, 2.2vw, 28px); margin-bottom: 8px; }
.advisor-role {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.advisor-bio { color: var(--muted); margin-bottom: 20px; }
.advisor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ----- Contact --------------------------------------------- */
.contact { padding: 80px 0; background: linear-gradient(180deg, var(--bg-soft) 0%, var(--white) 100%); }
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 12px; }
.contact-info p { color: var(--muted); margin-bottom: 22px; }
.contact-info-list { display: grid; gap: 14px; }
.contact-info-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.ci-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(18, 104, 255, 0.10);
  color: var(--blue);
}
.ci-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}
.ci-value {
  display: block;
  color: var(--ink);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  word-break: break-word;
}
.ci-value.ci-email { font-size: 15px; letter-spacing: 0; }
.ci-value[href]:hover { color: var(--blue); }

.lead-form {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: grid;
  gap: 14px;
  box-shadow: var(--shadow);
}
.lead-form label {
  display: grid;
  gap: 6px;
  font-weight: 700;
  font-size: 13px;
  color: var(--ink-soft);
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #f8fbff;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(18, 104, 255, 0.12);
  background: var(--white);
}
textarea { min-height: 96px; resize: vertical; }

.lead-form .btn { margin-top: 4px; }
.form-status {
  margin: 6px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.5;
}
.form-status.success { background: rgba(45, 212, 191, 0.14); color: #0a6b5c; border: 1px solid rgba(45, 212, 191, 0.32); }
.form-status.error { background: rgba(214, 60, 60, 0.10); color: #8a1f1f; border: 1px solid rgba(214, 60, 60, 0.28); }
.form-fallback {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}
.form-fallback a { color: var(--blue); font-weight: 700; }
.form-fallback a:hover { color: var(--blue-dark); }

/* ----- Floating CTA (compact pill, prototype-inspired) ----- */
.float-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}
.float-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 12px;
  border-radius: 999px;
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 14px 30px rgba(8, 25, 55, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, padding 0.2s ease;
}
.float-btn svg { flex-shrink: 0; }
.float-phone { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); }
.float-zalo { background: #0068ff; }
.float-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(8, 25, 55, 0.28); }
.float-label { white-space: nowrap; }

/* ----- Footer ---------------------------------------------- */
.footer { padding: 40px 0 24px; border-top: 1px solid var(--line); background: var(--white); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 24px;
  align-items: flex-start;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img {
  width: 72px;
  height: 56px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  padding: 4px;
  flex-shrink: 0;
}
.footer-brand strong { display: block; color: var(--ink); font-weight: 800; }
.footer-brand p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.footer-col span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.footer-col strong { display: block; color: var(--ink); font-weight: 800; margin-bottom: 6px; }
.footer-col p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.footer-col a:hover { color: var(--blue); }
.footer-meta {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

/* ----- Anchor scroll margins ------------------------------- */
#problems, #services, #products, #process, #benefits, #advisor, #contact {
  scroll-margin-top: 78px;
}

/* Hide subtitle on very small screens to keep header stable */
@media (max-width: 380px) {
  .brand-text small { display: none; }
  .brand-text strong { font-size: 15px; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .hero { padding: 48px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-card { max-width: 560px; justify-self: center; }
  .hero-card-frame { max-height: 380px; }
  .problem-grid { grid-template-columns: 1fr; gap: 14px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .product-frame { height: 230px; min-height: 230px; }
  .process-layout { grid-template-columns: 1fr; gap: 28px; }
  .process-panel { min-height: auto; }
  .product-cta { padding: 22px; }
  .benefit-grid { grid-template-columns: 1fr; gap: 32px; }
  .advisor-card {
    grid-template-columns: 1fr;
  }
  .advisor-portrait { min-height: 280px; max-height: 320px; }
  .advisor-portrait::after { background: linear-gradient(to bottom, transparent 55%, var(--white)); }
  .advisor-body { padding: 26px; }
  .contact-layout { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 28px, 1160px); }
  body { padding-bottom: 88px; }
  .nav { min-height: 58px; gap: 12px; }
  .brand { gap: 9px; }
  .brand-mark { flex-basis: 38px; width: 38px; height: 32px; border-radius: 8px; }
  .brand-text strong { font-size: 14px; }
  .brand-text small { max-width: 160px; font-size: 10px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-links {
    display: none;
    position: absolute;
    top: 58px;
    left: 14px;
    right: 14px;
    padding: 16px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a:not(.nav-cta) { padding: 10px 4px; }
  .nav-links a:not(.nav-cta)::after { display: none; }
  .nav-cta { text-align: center; }

  .hero { padding: 32px 0 40px; }
  h1 { font-size: clamp(28px, 7vw, 36px); }
  h2 { font-size: clamp(22px, 5.4vw, 28px); }
  .hero-lead { font-size: 15.5px; margin-bottom: 22px; }
  .hero-actions { gap: 10px; margin-bottom: 22px; }
  .hero-actions .btn { width: 100%; }
  .hero-card { padding: 14px; }
  .hero-card-frame { max-height: 320px; }
  .hero-card-phone strong { font-size: 20px; }
  .trust-row { gap: 6px; }
  .trust-row li { padding: 6px 12px; font-size: 12px; }

  .problem, .process, .contact, .services, .benefits, .products { padding: 60px 0; }
  .advisor { padding-top: 60px; }

  .service-grid, .product-grid { grid-template-columns: 1fr; }
  .product-frame { height: 200px; min-height: 200px; }
  .product-cta { flex-direction: column; align-items: stretch; padding: 20px; gap: 14px; }
  .product-cta p { text-align: center; }
  .product-cta-actions { width: 100%; }
  .product-cta-actions .btn { flex: 1 1 160px; }

  .process-timeline::before { left: 24px; }
  .process-step { grid-template-columns: 56px 1fr; gap: 16px; padding: 14px 0; }
  .process-checklist li { grid-template-columns: 30px 1fr; padding: 12px; }
  .process-checklist li > span { width: 30px; height: 30px; }
  .step-marker { width: 48px; height: 48px; font-size: 14px; }
  .step-content h3 { font-size: 16px; }

  .benefit-panel { padding: 22px; }
  .advisor-body { padding: 22px; }
  .advisor-actions .btn { flex: 1 1 160px; }

  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .footer-brand { align-items: flex-start; }

  .float-cta { right: 14px; bottom: 14px; gap: 8px; }
  .float-btn { padding: 9px 14px 9px 12px; font-size: 13.5px; }
}

/* ----- Accessibility focus -------------------------------- */
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Respect reduced-motion users */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .btn:hover { transform: none; }
  .js .reveal,
  .js .reveal-left,
  .js .reveal-right {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ============================================================
   Digital theme upgrade 20260611 - modern, data-driven, industrial
   ============================================================ */
:root {
  --ink: #07111f;
  --ink-soft: #10233f;
  --body: #263852;
  --muted: #64748b;
  --blue: #176bff;
  --blue-dark: #0b3fb3;
  --cyan: #00d5ff;
  --aqua: #16f2c2;
  --violet: #7c3cff;
  --bg: #f4f8ff;
  --bg-soft: #edf5ff;
  --line: rgba(15, 35, 64, 0.10);
  --line-strong: rgba(23, 107, 255, 0.22);
  --shadow-sm: 0 8px 24px rgba(7, 17, 31, 0.07);
  --shadow: 0 18px 46px rgba(7, 17, 31, 0.12);
  --shadow-lg: 0 28px 80px rgba(7, 17, 31, 0.18);
}

body {
  background:
    radial-gradient(circle at 12% 8%, rgba(23,107,255,.08), transparent 28vw),
    radial-gradient(circle at 88% 2%, rgba(0,213,255,.10), transparent 26vw),
    var(--bg);
}

.site-header {
  background: rgba(244, 248, 255, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
}
.nav-cta,
.btn.primary {
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 14px 34px rgba(23, 107, 255, 0.30);
}
.nav-cta:hover,
.btn.primary:hover { background: linear-gradient(135deg, #0e5bf0, #6127e8); }

.hero {
  padding: 74px 0 66px;
  background:
    radial-gradient(ellipse 45% 42% at 82% 14%, rgba(0, 213, 255, 0.18), transparent 72%),
    radial-gradient(ellipse 52% 52% at 12% 4%, rgba(124, 60, 255, 0.10), transparent 68%),
    linear-gradient(135deg, #ffffff 0%, #f2f7ff 45%, #eaf4ff 100%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto -12% -32% 36%;
  height: 360px;
  background: radial-gradient(ellipse at center, rgba(23,107,255,.16), transparent 66%);
  filter: blur(8px);
  pointer-events: none;
}
.hero-bg {
  background-image:
    linear-gradient(rgba(23, 107, 255, 0.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 107, 255, 0.075) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(0,213,255,.20) 1px, transparent 1.5px);
  background-size: 56px 56px, 56px 56px, 28px 28px;
  opacity: .78;
}
.hero-badge {
  color: #0b3b75;
  background: rgba(255,255,255,.76);
  border-color: rgba(23,107,255,.18);
  box-shadow: 0 12px 30px rgba(23,107,255,.10);
}
h1 .accent {
  background: linear-gradient(100deg, var(--blue), var(--cyan) 52%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: -8px 0 18px;
  max-width: 580px;
}
.hero-metrics div {
  position: relative;
  overflow: hidden;
  padding: 13px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(23,107,255,.14);
  box-shadow: 0 10px 26px rgba(7,17,31,.06);
}
.hero-metrics div::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
}
.hero-metrics strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.05;
  letter-spacing: -.03em;
}
.hero-metrics span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 700;
}

.hero-card {
  isolation: isolate;
  max-width: 456px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72)),
    radial-gradient(circle at 50% 0%, rgba(0,213,255,.18), transparent 58%);
  backdrop-filter: blur(20px);
  border-color: rgba(23,107,255,.18);
  box-shadow: var(--shadow-lg);
}
.hero-card::before { height: 4px; background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet)); }
.hero-card::after {
  content: '';
  position: absolute;
  inset: 18px 18px auto auto;
  width: 86px;
  height: 86px;
  background: radial-gradient(circle, rgba(22,242,194,.22), transparent 68%);
  border-radius: 999px;
  pointer-events: none;
  z-index: -1;
}
.hero-card-frame {
  background:
    radial-gradient(circle at 50% 8%, rgba(255,255,255,.96), transparent 38%),
    linear-gradient(160deg, #f8fbff, #eaf4ff 58%, #dff7ff);
  border: 1px solid rgba(23,107,255,.10);
}

.digital-console {
  margin: -2px 0 16px;
  padding: 14px;
  border-radius: 18px;
  color: rgba(255,255,255,.92);
  background:
    linear-gradient(135deg, rgba(7,17,31,.94), rgba(13,43,82,.92)),
    radial-gradient(circle at 100% 0%, rgba(0,213,255,.28), transparent 44%);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 16px 36px rgba(7,17,31,.18);
}
.console-topline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.console-topline strong { font-size: 13px; letter-spacing: -.01em; }
.console-topline small {
  margin-left: auto;
  color: var(--aqua);
  font-weight: 800;
  font-size: 10px;
  letter-spacing: .12em;
}
.console-pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 0 5px rgba(22,242,194,.16);
}
.console-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 8px;
}
.console-grid span {
  padding: 9px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.10);
  font-size: 12px;
  font-weight: 700;
}
.console-grid b { color: var(--cyan); margin-right: 5px; }

.digital-os {
  position: relative;
  overflow: hidden;
  padding: 84px 0;
  background:
    radial-gradient(ellipse 36% 52% at 92% 42%, rgba(0,213,255,.13), transparent 72%),
    linear-gradient(180deg, #ffffff 0%, #f3f8ff 100%);
  border-bottom: 1px solid var(--line);
}
.digital-os::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(23,107,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,107,255,.055) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .7;
  pointer-events: none;
}
.digital-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
}
.digital-copy p:last-child { color: var(--muted); margin-bottom: 0; }
.digital-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}
.digital-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 24px;
  border-radius: 22px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(23,107,255,.14);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.digital-card::after {
  content: '';
  position: absolute;
  inset: auto -34px -44px auto;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(23,107,255,.12), transparent 68%);
  border-radius: 999px;
}
.digital-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(23,107,255,.26);
}
.digital-index {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(23,107,255,.24);
}
.digital-card h3 { font-size: 18px; color: var(--ink); }
.digital-card p { color: var(--muted); margin-bottom: 0; font-size: 14px; }

.problem-card,
.service-card,
.product-card,
.product-cta,
.benefit-panel,
.advisor-card,
.lead-form {
  border-color: rgba(23,107,255,.12);
}
.product-frame,
.service-icon {
  background:
    radial-gradient(circle at 50% 0%, rgba(0,213,255,.13), transparent 56%),
    linear-gradient(180deg, #f8fbff, #edf5ff);
}
.product-card:hover,
.service-card:hover,
.problem-card:hover { border-color: rgba(23,107,255,.26); }

@media (max-width: 980px) {
  .hero-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .digital-layout { grid-template-columns: 1fr; }
  .digital-cards { grid-template-columns: 1fr; }
  .digital-card { min-height: auto; }
}

@media (max-width: 620px) {
  .hero { padding-top: 48px; }
  .hero-metrics { grid-template-columns: 1fr; }
  .console-grid { grid-template-columns: 1fr; }
  .digital-os { padding: 64px 0; }
}

/* Hotfix 20260611 - responsive hero + mobile product image containment */
@media (min-width: 981px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
    align-items: start;
  }
  .hero-card {
    justify-self: end;
    margin-top: 6px;
  }
}

@media (min-width: 861px) and (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
    gap: 24px;
    align-items: start;
  }
  .hero-card { max-width: 380px; justify-self: end; }
  .hero-card-frame { max-height: 340px; }
  .console-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { justify-self: center; }
}

.product-card { overflow: hidden; }
.product-frame {
  overflow: hidden;
  isolation: isolate;
}
.product-frame img {
  width: auto;
  height: auto;
  max-width: min(82%, 220px);
  max-height: calc(100% - 26px);
  object-fit: contain;
  object-position: center;
}
.product-body { position: relative; z-index: 1; background: var(--white); }

@media (max-width: 720px) {
  .product-frame {
    height: 220px;
    min-height: 220px;
    padding: 18px;
  }
  .product-frame img {
    max-width: min(76vw, 230px);
    max-height: 184px;
  }
  .product-body { padding-top: 18px; }
}

@media (max-width: 420px) {
  .product-frame {
    height: 205px;
    min-height: 205px;
  }
  .product-frame img {
    max-width: min(72vw, 210px);
    max-height: 168px;
  }
}


/* Hotfix 20260611-003 - center product visuals inside image frame */
.product-frame {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center;
}
.product-frame img {
  display: block !important;
  margin: auto !important;
  position: relative;
  left: 0 !important;
  right: 0 !important;
  transform: none !important;
  object-position: center center !important;
}
.product-card:nth-child(1) .product-frame img,
.product-card:nth-child(2) .product-frame img,
.product-card:nth-child(3) .product-frame img,
.product-card:nth-child(4) .product-frame img {
  max-width: min(78%, 214px);
}
@media (max-width: 720px) {
  .product-frame { justify-content: center !important; }
  .product-card:nth-child(1) .product-frame img,
  .product-card:nth-child(2) .product-frame img,
  .product-card:nth-child(3) .product-frame img,
  .product-card:nth-child(4) .product-frame img {
    max-width: min(70vw, 205px);
    max-height: 170px;
  }
}

/* Hotfix 20260611-004 - rebalance desktop/tablet hero visual alignment */
@media (min-width: 981px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 400px) !important;
    gap: clamp(30px, 4vw, 52px) !important;
    align-items: center !important;
  }
  .hero-copy {
    max-width: 650px;
  }
  .hero-card {
    max-width: 400px !important;
    width: 100%;
    justify-self: center !important;
    margin-top: 0 !important;
  }
  .hero-card-frame {
    max-height: 350px;
  }
}

@media (min-width: 861px) and (max-width: 1100px) {
  .hero {
    padding-top: 54px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 350px) !important;
    gap: 26px !important;
    align-items: center !important;
  }
  .hero-card {
    max-width: 350px !important;
    justify-self: center !important;
  }
  .hero-card-frame {
    max-height: 280px !important;
  }
  .digital-console {
    padding: 12px;
  }
  .hero-card-phone {
    padding: 12px;
  }
  .hero-card-phone strong {
    font-size: 19px;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr !important;
  }
  .hero-copy {
    max-width: 720px;
  }
  .hero-card {
    max-width: 430px !important;
    justify-self: center !important;
  }
}

/* Hotfix 20260611-005 - mobile hero card true center + no overlay clipping */
@media (max-width: 720px) {
  .hero-grid {
    justify-items: center !important;
    overflow: visible;
  }
  .hero-card {
    width: min(100%, 360px) !important;
    max-width: calc(100vw - 32px) !important;
    justify-self: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 12px !important;
    border-radius: 20px;
  }
  .hero-card-frame {
    width: 100%;
    max-height: none !important;
    aspect-ratio: 1 / 1.16;
    border-radius: 16px;
    margin-bottom: 12px;
  }
  .hero-card-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }
  .digital-console {
    margin-bottom: 12px;
    padding: 12px !important;
    border-radius: 16px;
  }
  .console-topline {
    margin-bottom: 10px;
  }
  .console-topline strong {
    font-size: 12.5px;
  }
  .console-grid {
    grid-template-columns: 1fr !important;
    gap: 7px;
  }
  .console-grid span {
    padding: 8px 10px;
    font-size: 12px;
  }
  .hero-card-meta {
    gap: 10px;
  }
  .hero-card-phone strong {
    font-size: 18px !important;
  }
  .float-cta {
    right: 10px !important;
    bottom: 10px !important;
  }
  .float-btn {
    padding: 8px 11px !important;
    font-size: 12.5px !important;
  }
}

@media (max-width: 390px) {
  .hero-card {
    width: min(100%, 334px) !important;
    max-width: calc(100vw - 28px) !important;
  }
  .hero-card-frame {
    aspect-ratio: 1 / 1.10;
  }
  .console-grid span {
    padding: 7px 9px;
    font-size: 11.5px;
  }
}

/* Hotfix 20260611-006 - definitive: stack hero visual on narrow/tablet browser viewports */
@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    gap: 28px !important;
  }
  .hero-copy {
    width: 100%;
    max-width: 760px !important;
    justify-self: center !important;
  }
  .hero-card {
    width: min(100%, 420px) !important;
    max-width: calc(100vw - 36px) !important;
    justify-self: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}

@media (max-width: 720px) {
  .hero-card {
    width: min(100%, 350px) !important;
    max-width: calc(100vw - 28px) !important;
  }
  .hero-card-frame {
    aspect-ratio: 1 / 1.08 !important;
  }
}

/* Hotfix 20260611-007 - PC hero centered composition, prevent right-heavy layout */
@media (min-width: 1101px) {
  .hero .shell.hero-grid {
    width: min(1040px, calc(100% - 64px)) !important;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr) !important;
    gap: 34px !important;
    align-items: center !important;
    justify-content: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .hero-copy {
    max-width: 610px !important;
    justify-self: end !important;
  }
  .hero-card {
    max-width: 360px !important;
    justify-self: start !important;
    margin: 0 !important;
  }
  .hero-card-frame {
    max-height: 300px !important;
    aspect-ratio: 1 / 1.02 !important;
  }
  .digital-console {
    padding: 12px !important;
  }
  .console-grid {
    gap: 7px !important;
  }
  .console-grid span {
    padding: 8px 10px !important;
    font-size: 11.5px !important;
  }
  .hero-card-phone strong {
    font-size: 18px !important;
  }
}

@media (min-width: 1400px) {
  .hero .shell.hero-grid {
    width: min(1080px, calc(100% - 80px)) !important;
  }
}

/* Hotfix 20260611-008 - undo bad forced stack; stable 2-column hero for tablet/PC */
@media (min-width: 721px) {
  .hero .shell.hero-grid {
    width: min(1120px, calc(100% - 40px)) !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px) !important;
    gap: clamp(22px, 3vw, 38px) !important;
    align-items: center !important;
    justify-content: center !important;
    justify-items: stretch !important;
  }
  .hero-copy {
    max-width: 660px !important;
    justify-self: start !important;
  }
  .hero-card {
    width: 100% !important;
    max-width: 380px !important;
    justify-self: center !important;
    margin: 0 !important;
  }
  .hero-card-frame {
    aspect-ratio: 1 / .92 !important;
    max-height: 300px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
  }
  .hero-card-frame img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: 50% 50% !important;
    margin: 0 !important;
    transform: scale(1.03) !important;
  }
  .digital-console {
    padding: 12px !important;
    margin-bottom: 12px !important;
  }
  .console-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 7px !important;
  }
  .console-grid span {
    padding: 8px 9px !important;
    font-size: 11.5px !important;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .hero .shell.hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 330px) !important;
    gap: 18px !important;
  }
  .hero-card {
    max-width: 330px !important;
  }
  .hero-card-frame {
    max-height: 240px !important;
  }
  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 720px) {
  .hero .shell.hero-grid {
    grid-template-columns: 1fr !important;
    justify-items: center !important;
  }
  .hero-card-frame img {
    object-fit: cover !important;
    object-position: 50% 50% !important;
    transform: scale(1.04) !important;
  }
}

/* Hotfix 20260611-010 - restore advisor block to compact contact/advisor card */
.advisor {
  padding: 76px 0 0 !important;
}
.advisor-card {
  display: grid !important;
  grid-template-columns: 240px minmax(0, 1fr) !important;
  align-items: stretch !important;
  max-width: 960px !important;
  margin: 0 auto !important;
  overflow: hidden !important;
  background: var(--white) !important;
  border: 1px solid var(--line) !important;
  border-radius: 22px !important;
  box-shadow: 0 14px 38px rgba(7, 17, 31, 0.10) !important;
}
.advisor-portrait {
  min-height: 260px !important;
  max-height: none !important;
  background: #eef5ff !important;
}
.advisor-portrait img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center 30% !important;
  transform: none !important;
}
.advisor-portrait::after {
  background: linear-gradient(to right, transparent 58%, rgba(255,255,255,.96)) !important;
}
.advisor-body {
  padding: 30px 34px !important;
  justify-content: center !important;
}
.advisor-body .eyebrow {
  margin-bottom: 10px !important;
}
.advisor-body h2 {
  font-size: clamp(21px, 2vw, 27px) !important;
  line-height: 1.22 !important;
  margin-bottom: 8px !important;
}
.advisor-bio {
  margin-bottom: 18px !important;
}

@media (max-width: 720px) {
  .advisor {
    padding-top: 56px !important;
  }
  .advisor-card {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
    border-radius: 18px !important;
  }
  .advisor-portrait {
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    padding: 18px 18px 0 !important;
    background: var(--white) !important;
  }
  .advisor-portrait img {
    width: 96px !important;
    height: 96px !important;
    border-radius: 18px !important;
    object-fit: cover !important;
    object-position: center 30% !important;
    box-shadow: 0 10px 24px rgba(7, 17, 31, 0.12) !important;
  }
  .advisor-portrait::after {
    display: none !important;
  }
  .advisor-body {
    padding: 16px 18px 20px !important;
  }
  .advisor-body h2 {
    font-size: 18px !important;
    line-height: 1.32 !important;
  }
  .advisor-role {
    font-size: 11px !important;
    margin-bottom: 10px !important;
  }
  .advisor-bio {
    font-size: 13px !important;
    margin-bottom: 14px !important;
  }
  .advisor-actions {
    gap: 8px !important;
  }
  .advisor-actions .btn {
    flex: 1 1 130px !important;
    min-height: 40px !important;
    padding: 0 12px !important;
    font-size: 13px !important;
  }
}