/* Whizible landing — responsive layout */
:root {
  --bg-page: #f8fafc;
  --bg-white: #ffffff;
  --bg-dark: #0c1222;
  --bg-dark-elevated: #141b2d;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --border: #e2e8f0;
  --warning-bg: #fffbeb;
  --warning-border: #fcd34d;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 24px rgba(15, 23, 42, 0.08);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --max: 1400px;
  --header-h: 72px;
  --hero-bg: #05070a;
  --hero-accent: #38bdf8;
  --hero-gradient: linear-gradient(90deg, #0284c7 0%, #0ea5e9 45%, #38bdf8 100%);
  --hero-text-muted: #9ca3af;
  /* Problem section (match design reference) */
  --problem-blue: #55acee;
  --problem-title-dark: #0f172a;
  --problem-icon-bg: #ffe4e6;
  --problem-icon-stroke: #e11d48;
  --problem-list-red: #f43f5e;
  --problem-list-text: #64748b;
  --problem-pain-bg: #fff1f2;
  --problem-pain-text: #be123c;
  --problem-pain-border: #fecdd3;
  /* Solution section (dark reference) */
  --solution-bg: #000000;
  --solution-card-bg: #161b22;
  --solution-card-footer-bg: #0d1117;
  --solution-card-border: rgba(255, 255, 255, 0.06);
  --solution-text-body: #9ca3af;
  --solution-accent: #38bdf8;
  /* Capabilities section */
  --cap-accent: #38bdf8;
  --cap-title: #0f172a;
  --cap-subtitle: #64748b;
  --cap-col-label: #9ca3af;
  /* Case studies (dark band) */
  --case-bg: #0d0d0d;
  --case-card-bg: #1a1c1e;
  --case-accent: #34a8db;
  --case-meta: #a0a0a0;
  /* ROI section */
  --roi-accent: #48a9e6;
  /* Implementation zigzag + trust band */
  --impl-accent: #00aeef;
  --trust-bg: #0f172a;
  --trust-card: #1e293b;
  --trust-muted: #94a3b8;
  --trust-accent: #38bdf8;
  --trust-badge-bg: #1e293b;
  --trust-icon-green: #22c55e;
  --cta-bg: #0a0b0d;
  --cta-card-bg: #141518;
  --cta-accent: #38bdf8;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}

/* Hero surface (hero only; header is fixed above) */
.hero-surface {
  position: relative;
  background: var(--hero-bg);
  color: #fff;
  padding-top: var(--header-h);
}

/* Header — fixed so nav stays at top while scrolling */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  min-height: var(--header-h);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header--hero {
  background: transparent;
  border-bottom: 1px solid transparent;
  backdrop-filter: none;
}

.site-header--hero.site-header--scrolled {
  background: var(--hero-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

@media (min-width: 900px) {
  .header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }

  .header-inner .logo--hero {
    justify-self: start;
  }

  .header-inner .nav-desktop--hero {
    justify-self: center;
  }

  .header-inner .header-actions {
    justify-self: end;
  }
}

.logo {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo--hero {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.logo:hover {
  text-decoration: none;
  color: var(--accent);
}

.site-header--hero .logo--hero:hover {
  color: var(--hero-accent);
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
}

.nav-desktop a:hover {
  color: var(--accent);
  text-decoration: none;
}

.nav-desktop--hero a {
  font-size: 0.875rem;
  font-weight: 400;
  color: #fff;
}

.nav-desktop--hero a:hover {
  color: var(--hero-accent);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 8px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  margin: 0 auto;
}

.menu-toggle--hero span {
  background: #fff;
}

.menu-toggle:hover {
  background: var(--accent-soft);
}

.menu-toggle--hero:hover {
  background: rgba(56, 189, 248, 0.12);
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 1rem 1.25rem 1.25rem;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}

.nav-mobile--hero {
  background: rgba(15, 23, 42, 0.97);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-mobile.is-open {
  display: flex;
}

.nav-mobile a {
  padding: 0.65rem 0;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  text-decoration: none;
}

.nav-mobile a:hover {
  color: var(--accent);
}

.nav-mobile--hero a {
  color: #e2e8f0;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.nav-mobile--hero a:hover {
  color: var(--hero-accent);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* Hero CTAs (pill + gradient) */
.btn-hero {
  background: var(--hero-gradient);
  color: #fff !important;
  font-weight: 600;
  border-radius: 9999px;
  padding: 0.65rem 1.35rem;
  font-size: 0.875rem;
  box-shadow: 0 2px 16px rgba(14, 165, 233, 0.35);
  border: none;
  text-decoration: none;
  transition: filter 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.btn-hero:hover {
  filter: brightness(1.06);
  box-shadow: 0 4px 24px rgba(14, 165, 233, 0.45);
  text-decoration: none;
  color: #fff !important;
}

.btn-hero-header {
  padding: 0.55rem 1.25rem;
  font-size: 0.8125rem;
}

.btn-hero-lg {
  padding: 0.9rem 1.85rem;
  font-size: 1rem;
}

.btn-hero__arrow {
  margin-left: 0.35rem;
  font-weight: 500;
}

.site-header--scrolled .btn-hero-header {
  box-shadow: 0 1px 2px rgba(14, 165, 233, 0.25);
}

/* Hero background layers */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 65% 55% at 92% 42%, rgba(251, 191, 36, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 50% 45% at 78% 28%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 40% 50% at 100% 60%, rgba(245, 158, 11, 0.08) 0%, transparent 45%);
}

.hero-bg__network {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: min(72vw, 820px);
  height: min(90vh, 720px);
  max-height: 100%;
  opacity: 0.95;
}

/* Hero — match reference: all copy left-aligned in the content column */
.hero {
  position: relative;
  z-index: 1;
  background: transparent;
  color: #fff;
  padding: 2.5rem 0 4.5rem;
  text-align: start;
}

.hero .container {
  text-align: start;
  min-width: 0;
}

@media (min-width: 768px) {
  .hero {
    padding: 3rem 0 5.5rem;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 42rem;
  width: 100%;
  margin: 0;
  text-align: start;
  min-width: 0;
}

.hero-cta {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 2.75rem;
}

.hero-cta .btn-hero {
  flex-shrink: 0;
}

.hero-badge {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--hero-accent);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.hero-title {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 5.5vw, 3.35rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
  word-wrap: break-word;
}

.hero-title__line {
  display: block;
}

.hero-title__line--white {
  color: #fff;
}

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

.hero-lead {
  margin: 0 0 1.85rem;
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.65;
  max-width: 38rem;
  margin-inline: 0;
  overflow-wrap: anywhere;
}

.quote-block {
  margin: 0;
  margin-inline: 0;
  max-width: 36rem;
  text-align: start;
  padding: 1.15rem 1.35rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.quote-block p {
  margin: 0 0 0.65rem;
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--hero-text-muted);
  line-height: 1.55;
}

.quote-block cite {
  display: block;
  font-size: 0.8125rem;
  font-style: normal;
  color: var(--hero-accent);
  font-weight: 500;
}

/* Section common */
.section {
  padding: 4rem 0;
  scroll-margin-top: calc(var(--header-h) + 12px);
}

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

.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.section h2 {
  margin: 0 0 2rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.section-intro {
  margin: -1rem 0 2.5rem;
  max-width: 42rem;
  color: var(--text-secondary);
  font-size: 1.0625rem;
}

/* Problem section — centered header, reference colors & spacing */
.problem-section {
  text-align: center;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

@media (min-width: 768px) {
  .problem-section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }
}

.problem-section__label {
  color: var(--problem-blue);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 0.875rem;
}

.problem-section h2.problem-section__title {
  margin: 0 auto 1.5rem;
  max-width: min(24rem, 100%);
  font-size: clamp(1.875rem, 3.8vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.18;
  text-align: center;
}

.problem-section__title-dark,
.problem-section__title-blue {
  display: block;
}

.problem-section__title-dark {
  color: var(--problem-title-dark);
}

.problem-section__title-blue {
  color: var(--problem-blue);
}

.problem-section__intro {
  margin: 0 auto 3rem;
  max-width: 46rem;
  text-align: center;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--problem-list-text);
}

.problem-section .problem-grid {
  text-align: start;
}

/* Problem cards */
.problem-grid {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .problem-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.problem-card {
  background: var(--bg-white);
  border-radius: 16px;
  padding: 2rem 2rem 1.875rem;
  border: 1px solid #f1f5f9;
  box-shadow: 0 4px 32px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
}

.problem-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  border-radius: 12px;
  background: var(--problem-icon-bg);
  color: var(--problem-icon-stroke);
}

.problem-card__icon svg {
  flex-shrink: 0;
}

.problem-card h3 {
  margin: 0 0 1.125rem;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--problem-title-dark);
  letter-spacing: -0.02em;
}

.problem-card__list {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  counter-reset: problem-item;
}

.problem-card__list li {
  position: relative;
  margin: 0 0 0.625rem;
  padding-left: 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--problem-list-text);
}

.problem-card__list li:last-child {
  margin-bottom: 0;
}

.problem-card__list li::before {
  counter-increment: problem-item;
  content: counter(problem-item) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--problem-list-red);
  line-height: 1.45;
}

.problem-section .pain-callout {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0;
  padding: 0.875rem 1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  font-weight: 500;
  font-style: normal;
  text-align: left;
  color: var(--problem-pain-text);
  background: var(--problem-pain-bg);
  border: 1px solid var(--problem-pain-border);
  border-radius: 10px;
}

.pain-callout__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--problem-pain-text);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 800;
  line-height: 1;
}

/* Solution section — black band, dark cards, sky blue accents */
.solution-section {
  background: var(--solution-bg);
  color: #fff;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .solution-section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }
}

.solution-section__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--solution-accent);
  margin-bottom: 0.875rem;
}

.solution-section h2.solution-section__title {
  margin: 0 auto 1.5rem;
  max-width: min(36rem, 100%);
  font-size: clamp(1.875rem, 3.5vw, 2.625rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-align: center;
}

.solution-section__title-white,
.solution-section__title-blue {
  display: block;
}

.solution-section__title-white {
  color: #fff;
}

.solution-section__title-blue {
  color: var(--solution-accent);
}

.solution-section__intro {
  margin: 0 auto 3rem;
  max-width: 46rem;
  text-align: center;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--solution-text-body);
}

.solution-section .solution-grid {
  text-align: start;
}

.solution-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .solution-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .solution-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.solution-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--solution-card-bg);
  border: 1px solid var(--solution-card-border);
  border-radius: 14px;
  padding: 1.5rem 1.5rem 0;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.solution-card:hover {
  border-color: rgba(56, 189, 248, 0.2);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.45);
}

.solution-card__row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
}

.solution-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--solution-accent);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 50%;
}

.solution-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solution-accent);
  opacity: 0.95;
}

.solution-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
  letter-spacing: -0.02em;
}

.solution-card__body {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--solution-text-body);
  flex: 1;
}

.solution-card__footer {
  margin-top: auto;
  margin-left: -1.5rem;
  margin-right: -1.5rem;
  padding: 0.875rem 1.25rem;
  background: var(--solution-card-footer-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 0 0 13px 13px;
}

.solution-card__footer p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--solution-accent);
}

/* Capabilities — centered header, white cards, two columns, blue number pills */
.capabilities-section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .capabilities-section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }
}

.capabilities-section__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cap-accent);
  margin-bottom: 0.875rem;
}

.capabilities-section h2.capabilities-section__title {
  margin: 0 auto 2.5rem;
  max-width: min(32rem, 100%);
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--cap-title);
  text-align: center;
}

.capabilities-section__title-accent {
  color: var(--cap-accent);
}

.capability-card {
  text-align: start;
  background: #fff;
  border: 1px solid #f1f5f9;
  border-radius: 16px;
  padding: 2rem 2rem 2.25rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.04);
}

.capability-card:last-child {
  margin-bottom: 0;
}

.capability-card__header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.capability-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--cap-accent);
}

.capability-card__headtext {
  min-width: 0;
}

.capability-card__headtext h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--cap-title);
  letter-spacing: -0.02em;
}

.capability-card__subtitle {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--cap-subtitle);
}

.capability-card__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .capability-card__columns {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.capability-card__col-label {
  margin: 0 0 1rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cap-col-label);
}

.capability-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: cap-li;
}

.capability-card__list li {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  padding: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--cap-title);
}

.capability-card__list li:last-child {
  margin-bottom: 0;
}

.capability-card__list li::before {
  counter-increment: cap-li;
  content: counter(cap-li);
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--cap-accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  margin-top: 0.15rem;
}

/* Case studies — dark section, split title, numbered blue pills */
.case-section {
  background: var(--case-bg);
  color: #fff;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .case-section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }
}

.case-section__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--case-accent);
  margin-bottom: 0.875rem;
}

.case-section h2.case-section__title {
  margin: 0 auto 2.5rem;
  max-width: min(28rem, 100%);
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #fff;
  text-align: center;
}

.case-section__title-accent {
  color: var(--case-accent);
}

.case-section .case-grid {
  text-align: start;
}

.case-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .case-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.case-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--case-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 1.75rem 1.75rem 1.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.case-card__top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.case-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--case-accent);
}

.case-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--case-accent);
}

.case-card h3 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
  letter-spacing: -0.02em;
}

.case-card__meta {
  margin: 0 0 1.25rem;
}

.case-card__meta p {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--case-meta);
}

.case-card__meta p:last-child {
  margin-bottom: 0;
}

.case-card__meta-key {
  font-weight: 600;
  color: #b8b8b8;
}

.case-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: case-li;
}

.case-card__list li {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #fff;
}

.case-card__list li:last-child {
  margin-bottom: 0;
}

.case-card__list li::before {
  counter-increment: case-li;
  content: counter(case-li);
  flex-shrink: 0;
  width: 1.375rem;
  height: 1.375rem;
  border-radius: 50%;
  background: var(--case-accent);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  margin-top: 0.12rem;
}

/* ROI section — split title, blue impacts, black total row, stat cards */
.roi-section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .roi-section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }
}

.roi-section__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--roi-accent);
  margin-bottom: 0.65rem;
}

.roi-section h2.roi-section__title {
  margin: 0 auto 2.65rem;
  max-width: min(36rem, 100%);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #000;
  text-align: center;
}

.roi-section__title-accent {
  color: var(--roi-accent);
}

/* Table + stat cards share width and align as one column */
.roi-section__band {
  width: 100%;
  max-width: 56rem;
  margin: 0 auto;
}

.roi-section__table-wrap {
  margin: 0;
}

.roi-section .roi-section__table-wrap.table-wrap {
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
}

.roi-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.roi-table th,
.roi-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid #ececec;
  vertical-align: middle;
}

.roi-table th:last-child,
.roi-table td.roi-table__impact {
  text-align: right;
}

.roi-table th {
  background: #f1f5f9;
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #334155;
}

.roi-table thead th:first-child {
  border-radius: 11px 0 0 0;
}

.roi-table thead th:last-child {
  border-radius: 0 11px 0 0;
}

.roi-table tbody td {
  color: #0f172a;
}

.roi-table tbody tr:last-child td {
  border-bottom: none;
}

.roi-table__impact {
  font-weight: 600;
  color: var(--roi-accent);
  white-space: nowrap;
}

.roi-table tfoot .roi-table__total td {
  padding: 1.05rem 1.25rem;
  background: #000;
  border-bottom: none;
  border-top: none;
  font-weight: 700;
  vertical-align: middle;
}

.roi-table tfoot .roi-table__total td:first-child {
  border-radius: 0 0 0 11px;
  text-align: left;
}

.roi-table tfoot .roi-table__total td:last-child {
  border-radius: 0 0 11px 0;
}

.roi-table__total-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.6875rem;
  color: #fff;
}

.roi-table__total-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--roi-accent);
  text-align: right;
}

.roi-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
  width: 100%;
}

@media (min-width: 640px) {
  .roi-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-top: 2.75rem;
  }
}

.roi-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 7.75rem;
  padding: 1.2rem 0.85rem;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
}

.roi-stat__eyebrow {
  order: 1;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6b7280;
}

.roi-stat__figure {
  order: 2;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--roi-accent);
}

.roi-stat__note {
  order: 3;
  font-size: 0.75rem;
  color: #6b7280;
}

/* Generic table wrap (non–ROI sections if any) */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-white);
  box-shadow: var(--shadow);
}

/* Implementation — centered split title + vertical zigzag timeline */
.impl-section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  text-align: center;
  background: #fff;
}

@media (min-width: 768px) {
  .impl-section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }
}

.impl-section__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.impl-section h2.impl-section__title {
  margin: 0 auto 2.75rem;
  max-width: min(32rem, 100%);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #000;
  text-align: center;
}

.impl-section__title-accent {
  color: var(--impl-accent);
}

.impl-timeline {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 0.5rem 0 1rem;
}

.impl-timeline__axis {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  margin-left: -1px;
  background: var(--impl-accent);
  opacity: 0.85;
  z-index: 0;
  border-radius: 1px;
}

.impl-timeline__row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 36px 1fr;
  gap: 0.75rem 1rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.impl-timeline__row:last-child {
  margin-bottom: 0;
}

.impl-timeline__row--left .impl-timeline__card-wrap {
  grid-column: 1;
  justify-self: end;
  width: 100%;
  max-width: 400px;
}

.impl-timeline__row--left .impl-timeline__center {
  grid-column: 2;
}

.impl-timeline__row--left .impl-timeline__spacer {
  grid-column: 3;
}

.impl-timeline__row--right .impl-timeline__spacer {
  grid-column: 1;
}

.impl-timeline__row--right .impl-timeline__center {
  grid-column: 2;
}

.impl-timeline__row--right .impl-timeline__card-wrap {
  grid-column: 3;
  justify-self: start;
  width: 100%;
  max-width: 400px;
}

.impl-timeline__center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 1px;
}

.impl-timeline__dot {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--impl-accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 174, 239, 0.35);
  flex-shrink: 0;
}

.impl-card {
  text-align: left;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.35rem 1.5rem;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

.impl-card__weeks {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--impl-accent);
}

.impl-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #000;
}

.impl-card > p {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: #4b5563;
}

.impl-card__link {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--impl-accent);
  text-decoration: none;
  line-height: 1.45;
}

.impl-card__link:hover {
  text-decoration: underline;
}

@media (max-width: 767px) {
  .impl-timeline__axis {
    left: 18px;
  }

  .impl-timeline__row {
    grid-template-columns: 36px 1fr;
    gap: 0 1rem;
  }

  .impl-timeline__row--left .impl-timeline__card-wrap,
  .impl-timeline__row--right .impl-timeline__card-wrap {
    grid-column: 2;
    grid-row: 1;
    justify-self: stretch;
    max-width: none;
  }

  .impl-timeline__row--left .impl-timeline__center,
  .impl-timeline__row--right .impl-timeline__center {
    grid-column: 1;
    grid-row: 1;
    align-self: start;
    padding-top: 1.25rem;
  }

  .impl-timeline__row--left .impl-timeline__spacer,
  .impl-timeline__row--right .impl-timeline__spacer {
    display: none;
  }
}

/* Trust / GCC live — dark band */
.trust-section {
  background: var(--trust-bg);
  color: #fff;
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

@media (min-width: 768px) {
  .trust-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }
}

.trust-hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.trust-hero .big {
  display: block;
  font-size: clamp(2.75rem, 6vw, 3.75rem);
  font-weight: 800;
  color: var(--trust-accent);
  letter-spacing: -0.04em;
  line-height: 1;
}

.trust-hero__line {
  margin: 0.75rem auto 0;
  max-width: 36rem;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.45;
  color: #fff;
}

.trust-hero__line strong {
  font-weight: 700;
}

.trust-cats {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .trust-cats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-cats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-cat {
  background: var(--trust-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 1.35rem 1rem;
  text-align: center;
}

.trust-cat .count {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 800;
  color: var(--trust-accent);
  line-height: 1.2;
}

.trust-cat h3 {
  margin: 0.4rem 0 0.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #fff;
}

.trust-cat__orgs {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--trust-muted);
}

.trust-cat__invest {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  font-weight: 600;
  color: var(--trust-accent);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 2.5rem;
}

.trust-badge--pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #fff;
  background: var(--trust-badge-bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.trust-badge__icon--green {
  flex-shrink: 0;
  color: var(--trust-icon-green);
}

/* CTA — Get Started, two dark cards, gradient button */
.cta-section {
  background: var(--cta-bg);
  color: #e2e8f0;
  padding: 4.5rem 0;
  scroll-margin-top: calc(var(--header-h) + 12px);
  text-align: center;
}

@media (min-width: 768px) {
  .cta-section {
    padding: 5rem 0;
  }
}

.cta-section__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cta-accent);
  margin-bottom: 0.875rem;
}

.cta-section h2.cta-section__title {
  margin: 0 auto 1rem;
  max-width: min(28rem, 100%);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #fff;
  text-align: center;
}

.cta-section__title-accent {
  color: var(--cta-accent);
}

.cta-section__lead {
  margin: 0 auto 2.25rem;
  max-width: 32rem;
  font-size: 1rem;
  line-height: 1.6;
  color: #94a3b8;
  text-align: center;
}

.cta-cards {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2.25rem;
  text-align: start;
}

@media (min-width: 768px) {
  .cta-cards {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
  }
}

.cta-card {
  background: var(--cta-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.5rem 1.5rem 1.65rem;
}

.cta-card__heading {
  margin: 0 0 1.15rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cta-accent);
}

.cta-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.cta-card__list--icons li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: #e2e8f0;
}

.cta-card__list--icons li:last-child {
  margin-bottom: 0;
}

.cta-card__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
  color: var(--cta-accent);
}

.cta-card__list--numbered {
  counter-reset: cta-num;
}

.cta-card__list--numbered li {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  padding: 0;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: #e2e8f0;
}

.cta-card__list--numbered li:last-child {
  margin-bottom: 0;
}

.cta-card__list--numbered li::before {
  counter-increment: cta-num;
  content: counter(cta-num);
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--cta-accent);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  margin-top: 0.12rem;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
}

.cta-section__actions .btn-hero:hover {
  color: #fff !important;
}

/* Site footer */
.site-footer {
  padding: 1.25rem 0 1.5rem;
  background: var(--cta-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8125rem;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .site-footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
    text-align: initial;
  }

  .site-footer__logo {
    justify-self: start;
  }

  .site-footer__copy {
    justify-self: center;
    text-align: center;
  }

  .site-footer__nav {
    justify-self: end;
  }
}

.site-footer__logo {
  font-weight: 800;
  font-size: 0.875rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.site-footer__logo:hover {
  color: var(--cta-accent);
  text-decoration: none;
}

.site-footer__copy {
  margin: 0;
  color: #64748b;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

.site-footer__nav a {
  color: #64748b;
  text-decoration: none;
  font-weight: 500;
}

.site-footer__nav a:hover {
  color: #94a3b8;
  text-decoration: none;
}

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