/* ============================================================
   ALL OUT IMPACT — SHARED STYLESHEET
   ============================================================ */

/* ── CSS Variables ────────────────────────────────────────── */
:root {
  --color-bg:              #0F1C2E;
  --color-surface:         #162336;
  --color-surface-raised:  #1D2D42;
  --color-accent:          #00C6A7;
  --color-accent-dim:      #007A68;
  --color-text-primary:    #F0EFE9;
  --color-text-secondary:  #8FA8BE;
  --color-border:          #243650;
  --color-white:           #FFFFFF;
  --color-accent-bright:   #00d9b8;
  --color-bg-deep:         #0A1524;
  --color-bg-deeper:       #070F1A;

  /* Light section palette */
  --color-bg-light:              #F7F5F0;
  --color-surface-light:         #EDEAE4;
  --color-text-on-light:         #0F2419;
  --color-text-secondary-on-light: #4D6B5D;
  --color-border-light:          #D8D5CE;

  --font-display:  'Poppins', sans-serif;
  --font-body:     'Syne', sans-serif;
  --font-mono:     'JetBrains Mono', 'Courier New', monospace;

  --nav-height:    96px;
  --section-pad:   clamp(80px, 10vw, 140px);
  --content-max:   1200px;
  --radius-sm:     6px;
  --radius-md:     12px;

  --transition-base: 200ms ease;
  --transition-slow: 400ms ease;

  --shadow-card:   0 4px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow:   0 0 24px rgba(0, 198, 167, 0.25);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  /* WCAG 2.4.11 — prevent sticky nav obscuring focused elements */
  scroll-padding-top: calc(var(--nav-height) + 24px);
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ── WCAG 2.4.7 / 2.4.13 — Visible focus indicators ──────── */
/* Remove default only to replace with our own */
*:focus { outline: none; }

*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Buttons and CTAs get a slightly stronger focus ring */
.btn:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Form inputs — teal bottom border already shows focus;
   add outline for keyboard users (WCAG 2.4.7) */
.form-input:focus-visible,
.form-textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 0;
}

/* Nav links — inline elements need special treatment */
.nav-links a:focus-visible,
.footer-links a:focus-visible,
.service-card-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

/* ── WCAG 2.4.1 — Skip navigation link ───────────────────── */
.skip-link {
  position: absolute;
  top: -9999px;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background-color: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
}

.skip-link:focus {
  top: 16px;
  outline: 3px solid var(--color-bg);
  outline-offset: 2px;
}

/* ── WCAG 2.5.8 — Minimum target size (24×24px) ──────────── */
/* Footer links are small — give them a larger tap target */
.footer-links a {
  padding: 6px 0;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

.nav-links a {
  padding-top: 4px;
  padding-bottom: 4px;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
}

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.display-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.1;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

.display-headline em {
  font-style: italic;
}

/* ── Scroll-reveal animation ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), color var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-bg);
}

.btn-primary:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-glow);
  background-color: var(--color-accent-bright);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-bg);
  transform: scale(1.02);
  box-shadow: var(--shadow-glow);
}

.btn-dark {
  background-color: var(--color-bg);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.15);
}

.btn-dark:hover {
  background-color: var(--color-bg-deep);
  transform: scale(1.02);
}

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background-color: var(--color-bg);
  transition: background-color var(--transition-slow), backdrop-filter var(--transition-slow), border-bottom-color var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background-color: rgba(15, 28, 46, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  flex-shrink: 0;
  white-space: nowrap;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  position: relative;
  top: 5px;
}

.nav-logo-lines {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.nav-logo-line {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.nav-logo-o-icon {
  display: inline-flex;
  width: 0.78em;
  height: 0.78em;
  vertical-align: -0.08em;
  flex-shrink: 0;
}

.nav-logo-o-icon svg {
  width: 100%;
  height: 100%;
}

.o-ring {
  fill: none;
  stroke: var(--color-text-primary);
  stroke-width: 5;
}

.o-target {
  color: var(--color-accent);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
}

.nav-logo-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  transition: color var(--transition-base);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-text-primary);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-links a.nav-cta::after {
  content: none;
}

.nav-links a.active {
  color: var(--color-text-primary);
}

.nav-cta {
  margin-left: 12px;
  margin-top: 4px;
  padding: 10px 20px;
  font-size: 14px;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ── Hero Section ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--color-bg);
}

/* Animated radial gradient mesh */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 60% 40%, rgba(0, 198, 167, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 70%, rgba(0, 122, 104, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(0, 198, 167, 0.04) 0%, transparent 60%);
  animation: heroPulse 8s ease-in-out infinite alternate;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 198, 167, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 198, 167, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.5) 0%, transparent 75%);
}

@keyframes heroPulse {
  0%   { background-position: 60% 40%, 20% 70%, 80% 80%; opacity: 0.8; }
  33%  { background-position: 65% 35%, 25% 65%, 75% 85%; opacity: 1; }
  66%  { background-position: 55% 45%, 15% 75%, 85% 75%; opacity: 0.9; }
  100% { background-position: 62% 42%, 22% 68%, 78% 82%; opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(30px, 5vw, 60px) 0 clamp(60px, 10vw, 120px);
  max-width: 820px;
}

.hero-headline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(60px, 8.5vw, 105px);
  line-height: 1.0;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  animation: heroUp 0.7s ease-out 0.1s both;
}

.hero-subhead {
  font-family: var(--font-body);
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 400;
  color: var(--color-text-secondary);
  max-width: 540px;
  margin-bottom: 16px;
  animation: heroUp 0.7s ease-out 0.3s both;
}

.hero-supporting {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--color-text-secondary);
  max-width: 480px;
  opacity: 0.75;
  margin-bottom: 40px;
  line-height: 1.7;
  animation: heroUp 0.7s ease-out 0.45s both;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  animation: heroUp 0.7s ease-out 0.6s both;
}

.hero-disclaimer {
  font-size: 20px;
  color: var(--color-text-secondary);
  opacity: 0.65;
  letter-spacing: 0.01em;
}

@keyframes heroUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Qualifier Strip ──────────────────────────────────────── */
.qualifier {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  background-color: var(--color-bg-light);
  border-top: 1px solid var(--color-accent);
  padding: 72px 0;
}

.qualifier-head {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--color-text-primary);
  margin-bottom: 48px;
  letter-spacing: -0.01em;
}

.qualifier-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 48px;
}

.qualifier-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.qualifier-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border: 1.5px solid var(--color-accent);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.qualifier-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.qualifier-item p {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ── How We Work ──────────────────────────────────────────── */
.how-we-work {
  padding: var(--section-pad) 0;
  background-color: var(--color-bg);
}

.how-we-work-header {
  text-align: center;
  margin-bottom: 72px;
}

.how-we-work-header .display-headline {
  font-style: italic;
  margin-top: 12px;
}

.how-we-work-header p {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 40px auto 0;
  line-height: 1.7;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
}

.step {
  padding: 40px 40px 40px 0;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-accent), transparent);
  opacity: 0.4;
}

.step:not(:first-child) {
  padding-left: 40px;
  padding-right: 40px;
}

.step:last-child {
  padding-left: 40px;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 20px;
  display: block;
}

.step-number-index {
  color: var(--color-text-primary);
}

.step-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--color-text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.step p {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── Founder Bio ──────────────────────────────────────────── */
.founder-bio {
  padding-top: clamp(60px, 7.5vw, 105px);
  padding-bottom: var(--section-pad);
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.founder-bio-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 72px;
  align-items: flex-start;
}

.founder-bio-visual {
  position: relative;
  margin-top: 180px;
}

.founder-bio-photo-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.founder-bio-photo-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 1;
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-dim), transparent);
}

.founder-bio-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.founder-bio-text .display-headline {
  font-style: italic;
  margin-top: 12px;
  margin-bottom: 24px;
}

.founder-bio-lead {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 23px);
  color: var(--color-text-primary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.founder-bio-text p {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.founder-bio-text p:last-child {
  margin-bottom: 0;
}

/* ── Services Overview ────────────────────────────────────── */
.services-overview {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  padding: var(--section-pad) 0;
  background-color: var(--color-bg-light);
}

.services-overview-header {
  margin-bottom: 56px;
}

.services-overview-header .display-headline {
  margin-top: 12px;
  max-width: 580px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.service-card {
  background-color: var(--color-white);
  padding: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 24px;
  position: relative;
}

/* CSS geometric icons */
.icon-understand {
  width: 36px;
  height: 36px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  position: relative;
}
.icon-understand::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.icon-fix {
  width: 32px;
  height: 32px;
  border: 2px solid var(--color-accent);
  transform: rotate(45deg);
}

.icon-automate {
  width: 36px;
  height: 28px;
  border: 2px solid var(--color-accent);
  border-radius: 3px;
  position: relative;
}
.icon-automate::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 6px;
  right: 6px;
  height: 1.5px;
  background: var(--color-accent);
  box-shadow: 0 6px 0 var(--color-accent), 0 12px 0 var(--color-accent);
}

.icon-grow {
  width: 0;
  height: 0;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  border-bottom: 32px solid transparent;
  border-bottom-color: var(--color-accent);
  border-top: none;
  background: none;
}

.service-card-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}

.service-card p {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-card-link {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.03em;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-base), color var(--transition-base);
}

.service-card-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover .service-card-link::after {
  transform: scaleX(1);
}

.service-card:hover .service-card-link {
  gap: 10px;
}

/* ── About ────────────────────────────────────────────────── */
.about {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  padding: var(--section-pad) 0;
  background-color: var(--color-surface-light);
}

.about-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 80px;
  align-items: start;
}

.about-block {
  margin-bottom: 48px;
}

.about-block:last-child {
  margin-bottom: 0;
}

.about-block-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 12px;
}

.about-block p {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* CSS Decorative Abstract */
.about-visual {
  position: sticky;
  top: calc(var(--nav-height) + 40px);
}

.abstract-shape {
  width: 100%;
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
  background-color: var(--color-surface-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  background-image:
    linear-gradient(rgba(0, 198, 167, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 198, 167, 0.14) 1px, transparent 1px);
  background-size: 40px 40px;
}

.shape-rect {
  position: absolute;
  background: transparent;
}

.shape-rect-1 {
  width: 78%;
  height: 48%;
  border: 2px solid rgba(0, 198, 167, 0.55);
  top: 10%;
  left: 11%;
}

.shape-rect-2 {
  width: 52%;
  height: 33%;
  border: 2px solid rgba(0, 198, 167, 0.65);
  top: 26%;
  left: 23%;
}

.shape-rect-3 {
  width: 28%;
  height: 18%;
  background-color: rgba(0, 198, 167, 0.2);
  border: 2px solid rgba(0, 198, 167, 0.8);
  top: 41%;
  left: 36%;
}

.shape-line-h {
  position: absolute;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
}

.shape-line-h-1 { width: 60%; top: 60%; left: 20%; opacity: 0.9; }
.shape-line-h-2 { width: 40%; top: 70%; left: 30%; opacity: 0.55; }
.shape-line-h-3 { width: 20%; top: 80%; left: 40%; opacity: 0.35; }

.shape-line-v {
  position: absolute;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0, 198, 167, 0.8), transparent);
}

.shape-line-v-1 { height: 50%; top: 20%; left: 30%; }
.shape-line-v-2 { height: 35%; top: 30%; left: 65%; opacity: 0.65; }

.shape-dot {
  position: absolute;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.shape-dot-1 { width: 7px; height: 7px; top: 39%; left: 35%; }
.shape-dot-2 { width: 5px; height: 5px; top: 39%; left: 77%; opacity: 0.7; }
.shape-dot-3 { width: 10px; height: 10px; top: 9%; left: 9%; background: transparent; border: 1.5px solid var(--color-accent); opacity: 0.9; }

.shape-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  opacity: 0.9;
  text-transform: uppercase;
}

.shape-label-1 { top: 8%; right: 8%; }
.shape-label-2 { bottom: 8%; left: 8%; }
.shape-label-3 { top: 62%; right: 8%; }

.shape-corner {
  position: absolute;
  width: 20px;
  height: 20px;
}

.shape-corner::before,
.shape-corner::after {
  content: '';
  position: absolute;
  background-color: var(--color-accent);
  opacity: 1;
}

.shape-corner-tl { top: 8%; left: 8%; }
.shape-corner-tl::before { width: 20px; height: 1.5px; top: 0; left: 0; }
.shape-corner-tl::after  { width: 1.5px; height: 20px; top: 0; left: 0; }

.shape-corner-br { bottom: 4%; right: 4%; }
.shape-corner-br::before { width: 20px; height: 1.5px; bottom: 0; right: 0; }
.shape-corner-br::after  { width: 1.5px; height: 20px; bottom: 0; right: 0; }

/* ── Final CTA ────────────────────────────────────────────── */
.final-cta {
  background-color: var(--color-surface-light);
  padding: clamp(70px, 8vw, 110px) 0;
  text-align: center;
}

.final-cta .display-headline {
  color: var(--color-text-on-light);
  font-style: italic;
  margin-bottom: 20px;
}

.final-cta-sub {
  font-family: var(--font-body);
  font-size: clamp(18px, 2vw, 21px);
  color: var(--color-text-secondary-on-light);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.final-cta .btn-dark {
  background-color: var(--color-bg);
  color: var(--color-white);
  border-color: transparent;
}

.final-cta .btn-dark:hover {
  background-color: var(--color-bg-deeper);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-accent);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.footer-email {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 14px;
  transition: color var(--transition-base);
}

.footer-email:hover {
  color: var(--color-accent-bright);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text-secondary);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-text-primary);
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text-secondary);
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */

.page-hero {
  padding-top: calc(var(--nav-height) + clamp(60px, 8vw, 100px));
  padding-bottom: clamp(60px, 8vw, 100px);
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, rgba(0, 198, 167, 0.06) 0%, transparent 65%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.page-hero-subhead {
  font-family: var(--font-body);
  font-size: clamp(18px, 2vw, 22px);
  color: var(--color-text-secondary);
  margin-top: 20px;
  line-height: 1.7;
}

/* Service sections */
.service-section {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-bg-light);
}

.service-section:nth-child(even) {
  background-color: var(--color-white);
}

.service-section:nth-child(odd) .service-section-inner {
  flex-direction: row;
}

.service-section:nth-child(even) .service-section-inner {
  flex-direction: row-reverse;
}

.service-section-inner {
  display: flex;
  gap: 80px;
  align-items: flex-start;
}

.service-section-text {
  flex: 3;
  min-width: 0;
}

.service-section-visual {
  flex: 2;
  min-width: 0;
  position: sticky;
  top: calc(var(--nav-height) + 40px);
}

.service-section-sublabel {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(18px, 2vw, 22px);
  color: var(--color-text-secondary);
  margin-top: 8px;
  margin-bottom: 24px;
  display: block;
}

.service-section-intro {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.service-list-head {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 14px;
  margin-top: 28px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 8px;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.service-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
  margin-top: 7px;
}

.service-section-cta {
  margin-top: 36px;
}

/* Service visual panels */
.service-visual-panel {
  aspect-ratio: 3/4;
  background-color: var(--color-surface-light);
  border: 1px solid var(--color-border-light);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.service-visual-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--color-accent), var(--color-accent-dim), transparent);
}

.svp-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 198, 167, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 198, 167, 0.14) 1px, transparent 1px);
  background-size: 40px 40px;
}

.svp-accent {
  position: absolute;
  bottom: 20%;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
  opacity: 0.8;
}

.svp-mono-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  opacity: 0.9;
  text-transform: uppercase;
}

.svp-mono-label.tl { top: 20px; left: 20px; }
.svp-mono-label.br { bottom: 20px; right: 20px; }

.svp-shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.svp-shape-understand {
  width: 120px;
  height: 120px;
  border: 2px solid rgba(0, 198, 167, 0.65);
  border-radius: 50%;
  position: relative;
}
.svp-shape-understand::before {
  content: '';
  position: absolute;
  inset: 20px;
  border: 2px solid rgba(0, 198, 167, 0.55);
  border-radius: 50%;
}
.svp-shape-understand::after {
  content: '';
  position: absolute;
  inset: 46px;
  background-color: rgba(0, 198, 167, 0.35);
  border-radius: 50%;
}

.svp-shape-fix {
  width: 100px;
  height: 100px;
  border: 2px solid rgba(0, 198, 167, 0.65);
  transform: translate(-50%, -50%) rotate(45deg);
}

.svp-shape-automate {
  width: 110px;
  height: 70px;
  border: 2px solid rgba(0, 198, 167, 0.65);
  border-radius: 4px;
  position: relative;
}
.svp-shape-automate::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: rgba(0, 198, 167, 0.75);
  box-shadow: 0 14px 0 rgba(0,198,167,0.6), 0 28px 0 rgba(0,198,167,0.45);
}

.svp-shape-grow {
  width: 0;
  height: 0;
  border-left: 55px solid transparent;
  border-right: 55px solid transparent;
  border-bottom: 95px solid rgba(0, 198, 167, 0.35);
  position: relative;
}
.svp-shape-grow::after {
  content: '';
  position: absolute;
  top: 30px;
  left: -35px;
  width: 0;
  height: 0;
  border-left: 35px solid transparent;
  border-right: 35px solid transparent;
  border-bottom: 60px solid rgba(0, 198, 167, 0.2);
}

/* ============================================================
   BLOG
   ============================================================ */

.blog-section {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  padding: var(--section-pad) 0;
  background-color: var(--color-bg-light);
  min-height: 50vh;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.blog-card-date {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.blog-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  color: var(--color-text-on-light);
  margin-bottom: 12px;
}

.blog-card-excerpt {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-text-secondary-on-light);
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}

.blog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed var(--color-border-light);
  border-radius: var(--radius-md);
}

.blog-empty-state p {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--color-text-secondary-on-light);
}

/* Single post */
.blog-post-section {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  padding-top: calc(var(--nav-height) + clamp(60px, 8vw, 100px));
  padding-bottom: clamp(80px, 10vw, 140px);
  background-color: var(--color-bg-light);
  min-height: 100vh;
}

.blog-post-inner {
  max-width: 760px;
}

.blog-post-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 32px;
  transition: color var(--transition-base);
}

.blog-post-back:hover {
  color: var(--color-accent-dim);
}

.blog-post-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-top: 20px;
  margin-bottom: 40px;
  opacity: 0.8;
}

.blog-post-body p {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--color-text-secondary-on-light);
  line-height: 1.9;
  margin-bottom: 24px;
}

.blog-post-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--color-text-on-light);
  margin-top: 48px;
  margin-bottom: 18px;
}

.blog-post-body ul {
  margin: 4px 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.blog-post-body ul li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--color-text-secondary-on-light);
  line-height: 1.6;
}

.blog-post-body ul li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
  margin-top: 9px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */

.contact-section {
  --color-text-primary:   var(--color-text-on-light);
  --color-text-secondary: var(--color-text-secondary-on-light);
  --color-border:         var(--color-border-light);
  padding-top: calc(var(--nav-height) + clamp(60px, 8vw, 100px));
  padding-bottom: clamp(60px, 8vw, 100px);
  min-height: 100vh;
  background-color: var(--color-bg-light);
  position: relative;
}

.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 80% 30%, rgba(0, 198, 167, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-left .display-headline {
  font-style: italic;
  margin-bottom: 24px;
}

.contact-left p {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-accent);
  transition: color var(--transition-base);
}

.contact-email:hover {
  color: var(--color-accent-bright);
}

/* Form */
.contact-form {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-md);
  padding: clamp(32px, 4vw, 52px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group:last-of-type {
  margin-bottom: 28px;
}

.form-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.form-input,
.form-textarea {
  background-color: transparent;
  border: none;
  border-bottom: 1.5px solid var(--color-border-light);
  border-radius: 0;
  color: var(--color-text-on-light);
  font-family: var(--font-body);
  font-size: 18px;
  padding: 12px 0;
  outline: none;
  transition: border-color var(--transition-base);
  width: 100%;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.form-input:focus,
.form-textarea:focus {
  border-bottom-color: var(--color-accent);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-submit {
  width: 100%;
  padding: 16px 28px;
  font-size: 15px;
  justify-content: center;
}

/* WCAG 3.3.1 — inline field error messages */
.field-error {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  color: #c0392b;
  margin-top: 5px;
  min-height: 16px;
}

.form-input[aria-invalid="true"],
.form-textarea[aria-invalid="true"] {
  border-bottom-color: #c0392b;
}

.form-consent-group {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
}

.form-consent-intro {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-secondary-on-light);
  line-height: 1.6;
  margin-bottom: 12px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.form-consent input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-consent span {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-on-light);
  line-height: 1.6;
}

.form-consent a {
  color: var(--color-accent);
  text-decoration: underline;
}

.form-consent a:hover {
  color: var(--color-accent-dim);
}

.form-consent input[aria-invalid="true"] {
  outline: 1.5px solid #c0392b;
  outline-offset: 2px;
}

.form-consent-note {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary-on-light);
  line-height: 1.6;
  margin-top: 12px;
}

.form-consent-note a {
  color: var(--color-accent);
}

.form-consent-note a:hover {
  color: var(--color-accent-dim);
}

.form-note {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text-secondary);
  opacity: 0.6;
  text-align: center;
  margin-top: 14px;
}

/* ============================================================
   RESPONSIVE — 768px
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --nav-height: 96px;
  }

  /* Hero — anchor near top instead of vertically centering in 100vh,
     which leaves a large empty gap on tall mobile viewports */
  .hero {
    align-items: flex-start;
    min-height: 50vh;
  }

  .hero-content {
    padding-top: 24px;
  }

  /* Nav */
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: rgba(13, 31, 24, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 0;
    align-items: stretch;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px clamp(20px, 5vw, 60px);
    font-size: 15px;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta {
    margin: 12px clamp(20px, 5vw, 60px);
    text-align: center;
    justify-content: center;
  }

  .nav-hamburger {
    display: flex;
  }

  /* Qualifier */
  .qualifier-grid {
    gap: 24px 32px;
  }

  /* Steps */
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .step {
    padding: 32px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .step:not(:first-child) {
    padding-left: 0;
    padding-right: 0;
  }

  .step:last-child {
    padding-left: 0;
  }

  /* Services grid */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Blog grid */
  .blog-grid {
    grid-template-columns: 1fr;
  }

  /* About */
  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-visual {
    position: static;
    order: -1;
    max-width: 340px;
  }

  /* Founder bio */
  .founder-bio-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .founder-bio-visual {
    max-width: 260px;
    margin: 0 auto;
    margin-top: 0;
  }

  /* Service sections */
  .service-section-inner {
    flex-direction: column !important;
    gap: 40px;
  }

  .service-section-visual {
    position: static;
    max-width: 280px;
  }

  /* Contact */
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 480px) {
  .qualifier-grid {
    grid-template-columns: 1fr;
  }

  .hero-headline {
    font-size: clamp(48px, 13vw, 72px);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 28px;
  }

  .contact-form {
    padding: 28px 24px;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
}