/* ==========================================================================
   Teleon Networks Pvt Ltd — Global Stylesheet
   IT & Infrastructure Solutions
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand palette (from the Teleon Networks logo) */
  --navy: #082B66;
  --navy-dark: #061B3A;
  --blue: #075FC8;
  --blue-bright: #087FEA;
  --cyan: #18A9E8;
  --white: #FFFFFF;
  --bg-light: #F5F9FD;
  --border: #D9E5F2;
  --text: #162033;
  --muted: #64748B;

  /* Derived tints */
  --navy-06: rgba(8, 43, 102, 0.06);
  --navy-10: rgba(8, 43, 102, 0.10);
  --navy-16: rgba(8, 43, 102, 0.16);
  --cyan-12: rgba(24, 169, 232, 0.12);

  /* Typography */
  --font-display: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --shell: 1200px;
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --header-h: 76px;

  /* Radii */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(8, 43, 102, 0.06), 0 4px 14px rgba(8, 43, 102, 0.05);
  --shadow-md: 0 10px 30px rgba(8, 43, 102, 0.10);
  --shadow-lg: 0 24px 60px rgba(8, 43, 102, 0.16);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --t-fast: 160ms;
  --t-base: 280ms;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;           /* guards against accidental horizontal scroll */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--navy);
  margin: 0 0 0.6em;
  line-height: 1.18;
  letter-spacing: -0.022em;
  font-weight: 700;
  text-wrap: balance;
}

h1 { font-size: clamp(2rem, 5.2vw, 3.35rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.55rem, 3.6vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1.1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--blue); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--blue-bright); }

ul, ol { margin: 0 0 1.1rem; padding-left: 1.15rem; }
li { margin-bottom: 0.35rem; }

strong { font-weight: 650; color: var(--navy); }

:focus-visible {
  outline: 3px solid var(--blue-bright);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--navy);
  color: var(--white);
  padding: 0.8rem 1.2rem;
  border-radius: 0 0 var(--r-sm) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; color: var(--white); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------------------
   3. Layout primitives
   -------------------------------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.band { padding-block: clamp(3.25rem, 7vw, 6rem); }
.band--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.band--light { background: var(--bg-light); }
.band--line { border-top: 1px solid var(--border); }

.band--grid-bg {
  background-color: var(--bg-light);
  background-image:
    linear-gradient(var(--navy-06) 1px, transparent 1px),
    linear-gradient(90deg, var(--navy-06) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center;
}

.stack > * + * { margin-top: 1.1rem; }

.lede {
  font-size: clamp(1.02rem, 1.6vw, 1.15rem);
  color: var(--muted);
  max-width: 68ch;
}

.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head p { color: var(--muted); }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 650;
  color: var(--blue);
  letter-spacing: 0.01em;
  margin-bottom: 0.85rem;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 2px;
  flex: none;
}

/* Responsive auto-grids — never overflow, no media queries needed */
.grid { display: grid; gap: clamp(1rem, 2vw, 1.6rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }

.split {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3.5rem);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1.05fr 0.95fr; }
  .split--reverse .split__media { order: -1; }
}

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1;
  padding: 0.95rem 1.5rem;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: transform var(--t-fast) var(--ease),
              box-shadow var(--t-base) var(--ease),
              background-color var(--t-base) var(--ease),
              color var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: linear-gradient(120deg, var(--blue) 0%, var(--blue-bright) 60%, var(--cyan) 100%);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(7, 95, 200, 0.28);
}
.btn--primary:hover { color: var(--white); box-shadow: 0 12px 30px rgba(7, 95, 200, 0.38); }

.btn--solid { background: var(--navy); color: var(--white); }
.btn--solid:hover { background: var(--blue); color: var(--white); }

.btn--ghost {
  background: var(--white);
  color: var(--navy);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { border-color: var(--blue-bright); color: var(--blue); }

.btn--onDark {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(4px);
}
.btn--onDark:hover { background: rgba(255, 255, 255, 0.16); color: var(--white); }

.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}
@media (max-width: 400px) {
  .btn-row { flex-direction: column; align-items: stretch; }
}

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.93rem;
  color: var(--blue);
}
.textlink svg { transition: transform var(--t-base) var(--ease); flex: none; }
.textlink:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   5. Header & navigation
   -------------------------------------------------------------------------- */
/* No backdrop-filter here: it would make the header a containing block for
   the fixed mobile panel, collapsing that panel to the header's height. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t-base) var(--ease), background-color var(--t-base) var(--ease);
}
.site-header.is-stuck { box-shadow: var(--shadow-md); background: #FFFFFF; }

.header-bar {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.brand { display: inline-flex; align-items: center; flex: none; }
.brand img {
  height: 52px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}
@media (max-width: 380px) { .brand img { height: 42px; max-width: 160px; } }

/* Desktop navigation */
.nav-desktop { display: none; }
.nav-actions { display: none; }

@media (min-width: 1024px) {
  .nav-desktop { display: flex; align-items: center; gap: 0.35rem; }
  .nav-actions { display: flex; align-items: center; gap: 0.75rem; }
  .nav-toggle { display: none !important; }
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  padding: 0.6rem 0.85rem;
  border-radius: var(--r-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font-display);
  transition: color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}
.nav-link:hover { color: var(--blue); background: var(--bg-light); }
.nav-link[aria-current="page"],
.nav-link.is-active { color: var(--blue); }
.nav-link[aria-current="page"]::after,
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.15rem;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}
.nav-item { position: relative; display: inline-flex; }
.nav-item > .nav-link { position: relative; }

.nav-caret { transition: transform var(--t-base) var(--ease); flex: none; }
.nav-item.is-open .nav-caret { transform: rotate(180deg); }

/* Desktop services dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translate(-50%, 8px);
  width: min(620px, calc(100vw - 3rem));
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.9rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease), visibility var(--t-base);
}
.nav-item.is-open .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.dropdown__link {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.7rem 0.75rem;
  border-radius: var(--r-md);
  color: var(--text);
  transition: background-color var(--t-fast) var(--ease);
}
.dropdown__link:hover { background: var(--bg-light); color: var(--text); }
.dropdown__num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  background: var(--cyan-12);
  border-radius: 6px;
  padding: 0.22rem 0.4rem;
  line-height: 1;
  margin-top: 0.15rem;
  flex: none;
}
.dropdown__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.92rem;
  color: var(--navy);
  line-height: 1.3;
}
.dropdown__desc {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--white);
  cursor: pointer;
  flex: none;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--t-base) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile panel */
.nav-mobile {
  display: block;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 100vw;
  height: calc(100vh - var(--header-h));
  height: calc(100dvh - var(--header-h));
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1.1rem var(--gutter) 2.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease), visibility var(--t-base);
  z-index: 99;
}
.nav-mobile.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
@media (min-width: 1024px) { .nav-mobile { display: none !important; } }

body.nav-locked { overflow: hidden; }

.nav-mobile__link,
.nav-mobile__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 650;
  color: var(--navy);
  padding: 0.95rem 0.25rem;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: none;
  text-align: left;
  cursor: pointer;
}
.nav-mobile__link[aria-current="page"] { color: var(--blue); }
.nav-mobile__toggle .nav-caret { color: var(--blue); }
.nav-mobile__toggle[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }

.nav-mobile__panel {
  display: grid;
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--t-base) var(--ease);
}
.nav-mobile__panel.is-open { max-height: 720px; }

.nav-mobile__sublink {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.7rem 0.3rem 0.7rem 0.9rem;
  font-size: 0.93rem;
  font-weight: 550;
  color: var(--text);
  border-bottom: 1px solid var(--bg-light);
  border-left: 2px solid var(--border);
}
.nav-mobile__sublink:hover { color: var(--blue); border-left-color: var(--blue-bright); }
.nav-mobile__cta { margin-top: 1.4rem; }

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, var(--navy-dark) 0%, var(--navy) 46%, #0A3E8F 100%);
  color: rgba(255, 255, 255, 0.86);
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 20%, transparent 78%);
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  width: 640px;
  height: 640px;
  right: -180px;
  top: -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 169, 232, 0.32) 0%, rgba(8, 127, 234, 0.08) 45%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}
.hero h1, .hero h2, .hero h3 { color: var(--white); }
.hero .eyebrow { color: var(--cyan); }
.hero .eyebrow::before { background: linear-gradient(90deg, var(--cyan), rgba(24, 169, 232, 0.2)); }

.hero--home { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.hero--page { padding-block: clamp(2.75rem, 6vw, 4.75rem); }

.hero__lede {
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 60ch;
}

.hero__tagline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, var(--white), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.9rem;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 2rem;
  padding: 0;
  list-style: none;
}
.hero__chips li {
  font-size: 0.8rem;
  font-weight: 550;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  margin: 0;
}

/* Hero network diagram panel */
.hero__panel {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.02));
  padding: clamp(1.1rem, 2.5vw, 1.8rem);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-lg);
}
.hero__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.9rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.hero__panel-title {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.9rem;
  color: var(--white);
}
.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.72);
}
.status-dot::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.55);
  animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
  70%  { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.panel-rows { display: grid; gap: 0.5rem; }
.panel-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.88);
  min-width: 0;
}
.panel-row svg { color: var(--cyan); flex: none; }
.panel-row span { min-width: 0; overflow-wrap: anywhere; }
.panel-row b {
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.76rem;
  color: var(--cyan);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   7. Breadcrumb
   -------------------------------------------------------------------------- */
.crumbs { font-size: 0.83rem; margin-bottom: 1.1rem; }
.crumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}
.crumbs li { margin: 0; display: inline-flex; align-items: center; gap: 0.4rem; }
.crumbs li + li::before { content: "/"; color: rgba(255, 255, 255, 0.35); }
.crumbs a { color: rgba(255, 255, 255, 0.72); }
.crumbs a:hover { color: var(--white); }
.crumbs [aria-current="page"] { color: var(--cyan); }

/* --------------------------------------------------------------------------
   8. Cards
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: clamp(1.35rem, 2.4vw, 1.9rem);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease),
              transform var(--t-base) var(--ease);
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.94rem; }

.card--interactive:hover,
.card--interactive:focus-within {
  border-color: rgba(8, 127, 234, 0.45);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card__icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: linear-gradient(140deg, rgba(7, 95, 200, 0.10), rgba(24, 169, 232, 0.16));
  color: var(--blue);
  margin-bottom: 1.1rem;
  flex: none;
}
.card__icon svg { width: 23px; height: 23px; }

/* Service card with sequence number */
.service-card__num {
  position: absolute;
  top: clamp(1.35rem, 2.4vw, 1.9rem);
  right: clamp(1.35rem, 2.4vw, 1.9rem);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  opacity: 0.11;
  line-height: 1;
}
.service-card__cta { margin-top: auto; padding-top: 1.2rem; }

.card-link { position: static; }
.card-link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

/* Feature list inside capability cards */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: grid;
  gap: 0.45rem;
}
.feature-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

/* Compact tag list */
.taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.taglist li {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--navy);
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
}

/* Key/value definition rows (approach sections) */
.approach { display: grid; gap: 0.85rem; counter-reset: step; }
.approach__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue-bright);
  border-radius: var(--r-md);
  padding: 1.05rem 1.25rem;
}
.approach__item dt,
.approach__label {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--navy);
  font-size: 1rem;
  min-width: 118px;
  flex: none;
}
.approach__item dd,
.approach__text { margin: 0; color: var(--muted); font-size: 0.94rem; }
@media (max-width: 560px) {
  .approach__item { flex-direction: column; gap: 0.3rem; }
  .approach__item dt, .approach__label { min-width: 0; }
}

/* Numbered process timeline */
.process {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: clamp(0.9rem, 2vw, 1.4rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 215px), 1fr));
  counter-reset: pstep;
}
.process > li {
  position: relative;
  margin: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem 1.25rem 1.25rem;
  counter-increment: pstep;
}
.process > li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  top: -0.85rem;
  left: 1.25rem;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(130deg, var(--navy), var(--blue));
  border-radius: 6px;
  padding: 0.3rem 0.5rem;
  line-height: 1;
  letter-spacing: 0.03em;
}
.process h3 { font-size: 1.02rem; margin-bottom: 0.35rem; }
.process p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* Statement / notice panel */
.notice {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.15rem 1.35rem;
  font-size: 0.93rem;
  color: var(--text);
}
.notice svg { color: var(--blue); flex: none; margin-top: 0.15rem; }
.notice strong { display: block; margin-bottom: 0.15rem; }
.notice p { color: var(--muted); margin: 0; }

/* Highlight / business model panel */
.panel {
  background: linear-gradient(145deg, var(--navy-dark), var(--navy));
  color: rgba(255, 255, 255, 0.82);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.panel h2, .panel h3 { color: var(--white); }
.panel--light {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.formula {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.6rem;
  margin: 1.2rem 0 1.4rem;
}
.formula__part {
  flex: 1 1 200px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-md);
  padding: 0.9rem 1.05rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--white);
  display: flex;
  align-items: center;
  min-width: 0;
}

/* --------------------------------------------------------------------------
   9. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--navy-dark) 0%, var(--navy) 55%, var(--blue) 130%);
  color: rgba(255, 255, 255, 0.82);
  padding-block: clamp(3rem, 6vw, 4.75rem);
}
.cta-band::before {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  right: -160px; bottom: -280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 169, 232, 0.28), transparent 68%);
  pointer-events: none;
}
.cta-band h2 { color: var(--white); }
.cta-band__inner {
  position: relative;
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
@media (min-width: 900px) {
  .cta-band__inner { grid-template-columns: 1.4fr auto; gap: 2.5rem; }
  .cta-band .btn-row { margin-top: 0; }
}

/* --------------------------------------------------------------------------
   10. Forms
   -------------------------------------------------------------------------- */
.form { display: grid; gap: 1.1rem; }
.form-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}
.field { display: grid; gap: 0.4rem; min-width: 0; }
.field label {
  font-family: var(--font-display);
  font-size: 0.87rem;
  font-weight: 620;
  color: var(--navy);
}
.field .req { color: var(--blue); }

.field input,
.field select,
.field textarea {
  width: 100%;
  max-width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.82rem 0.95rem;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field textarea { resize: vertical; min-height: 140px; }
.field select { appearance: none; background-image: none; cursor: pointer; }
.field input::placeholder,
.field textarea::placeholder { color: #9AA8BC; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(8, 127, 234, 0.15);
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: #D64545; }
.field.has-error input:focus,
.field.has-error select:focus,
.field.has-error textarea:focus { box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.15); }

.field__error {
  font-size: 0.8rem;
  color: #C23232;
  min-height: 1rem;
  display: none;
}
.field.has-error .field__error { display: block; }

.form-status {
  display: none;
  gap: 0.75rem;
  align-items: flex-start;
  border-radius: var(--r-md);
  padding: 1.05rem 1.2rem;
  font-size: 0.93rem;
  border: 1px solid;
}
.form-status.is-visible { display: flex; }
.form-status--success {
  background: #ECFDF5;
  border-color: #A7F3D0;
  color: #065F46;
}
.form-status--success strong { color: #064E3B; display: block; margin-bottom: 0.2rem; }
.form-status svg { flex: none; margin-top: 0.15rem; }

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.66);
  padding-top: clamp(2.75rem, 6vw, 4.5rem);
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  grid-template-columns: 1fr;
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 680px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .footer-grid { grid-template-columns: 1.6fr 1fr 1.3fr 1.1fr; }
}

.footer-brand img {
  height: 46px;
  width: auto;
  max-width: 210px;
  background: var(--white);
  border-radius: var(--r-sm);
  padding: 0.4rem 0.6rem;
  margin-bottom: 1.1rem;
}
.footer-brand p { color: rgba(255, 255, 255, 0.62); max-width: 42ch; font-size: 0.9rem; }
.footer-tagline {
  font-family: var(--font-display);
  font-weight: 750;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  color: var(--cyan);
  margin-top: 1.1rem;
}

.footer-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.footer-list li { margin: 0; }
.footer-list a { color: rgba(255, 255, 255, 0.66); font-size: 0.9rem; }
.footer-list a:hover { color: var(--cyan); }

.footer-contact { display: grid; gap: 0.85rem; }
.footer-contact__row { display: flex; gap: 0.65rem; align-items: flex-start; min-width: 0; }
.footer-contact__row svg { color: var(--cyan); flex: none; margin-top: 0.2rem; }
.footer-contact__row span { font-size: 0.88rem; overflow-wrap: anywhere; }
.footer-contact__label {
  display: block;
  color: rgba(255, 255, 255, 0.92);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.84rem;
}
.footer-placeholder { color: rgba(255, 255, 255, 0.45); font-style: italic; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 1.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.52);
}
.footer-bottom p { margin: 0; }

/* --------------------------------------------------------------------------
   12. Back to top
   -------------------------------------------------------------------------- */
.to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease), visibility var(--t-base);
  z-index: 90;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { color: var(--blue); border-color: var(--blue-bright); }

/* --------------------------------------------------------------------------
   13. Scroll reveal
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms var(--ease), transform 620ms var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   14. Reduced motion
   -------------------------------------------------------------------------- */
@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;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .card--interactive:hover { transform: none; }
}

/* --------------------------------------------------------------------------
   15. Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .to-top, .cta-band { display: none !important; }
  body { color: #000; }
}