/* ============================================================
   WEBBON GROUP — Design System & Styles
   Dark technical theme — electric blue accent
   ============================================================ */

/* Fonts */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800,900&f[]=satoshi@300,400,500,700&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Brand palette — dark technical */
  --color-bg:               #080c14;
  --color-bg-2:             #0b1020;
  --color-surface:          #0e1525;
  --color-surface-2:        #111a2e;
  --color-surface-glass:    rgba(14, 21, 37, 0.8);
  --color-border:           rgba(255,255,255,0.08);
  --color-border-accent:    rgba(41, 182, 246, 0.25);
  --color-divider:          rgba(255,255,255,0.05);

  /* Text */
  --color-text:             #e8ecf4;
  --color-text-muted:       #7b8ba8;
  --color-text-faint:       #3d4d68;
  --color-text-inverse:     #080c14;

  /* Accent — electric blue (from logo) */
  --color-primary:          #29b6f6;
  --color-primary-dim:      rgba(41, 182, 246, 0.12);
  --color-primary-glow:     rgba(41, 182, 246, 0.3);
  --color-primary-hover:    #4fc3f7;

  /* Secondary accent — purple (from logo gradient) */
  --color-secondary:        #6c63ff;
  --color-secondary-dim:    rgba(108, 99, 255, 0.12);

  /* Radii */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;

  /* Transitions */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px rgba(41, 182, 246, 0.15);

  /* Layout */
  --content-narrow:  680px;
  --content-default: 1000px;
  --content-wide:    1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Satoshi', 'Inter', sans-serif;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
}

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

ul[role='list'], ol[role='list'] { list-style: none; }

input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  text-wrap: balance;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

p, li, figcaption { text-wrap: pretty; max-width: 68ch; }

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

button { cursor: pointer; background: none; border: none; }

::selection {
  background: rgba(41, 182, 246, 0.25);
  color: var(--color-text);
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Grid Lines Background ─────────────────────────────────── */
.grid-bg {
  position: relative;
  overflow: hidden;
}
.grid-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(41,182,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41,182,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}
.grid-bg > * { position: relative; z-index: 1; }

/* ── Container ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}
.container--narrow {
  max-width: var(--content-default);
}

/* ── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: border-color var(--transition), background var(--transition);
}

.nav--scrolled {
  background: rgba(8, 12, 20, 0.95);
  border-bottom-color: var(--color-border-accent);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.nav__logo-img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 6px rgba(41,182,246,0.25));
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-text);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  transform: scaleX(1);
}

.nav__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}

.nav__cta:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 20px rgba(41,182,246,0.4);
  transform: translateY(-1px);
}

/* Mobile nav */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(8, 12, 20, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) var(--space-6) var(--space-8);
  gap: var(--space-4);
  z-index: 99;
}

.nav__mobile.is-open { display: flex; }

.nav__mobile a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition);
}

.nav__mobile a:hover { color: var(--color-primary); }

.nav__mobile .nav__cta {
  margin-top: var(--space-2);
  text-align: center;
  display: block;
  padding: var(--space-3) var(--space-6);
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta.desktop-cta { display: none; }
  .nav__hamburger { display: flex; }
}

/* ── Page Wrapper ──────────────────────────────────────────── */
.page-content {
  padding-top: 72px;
}

/* ── Hero Section ──────────────────────────────────────────── */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(41,182,246,0.06) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(108,99,255,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(41,182,246,0.04) 0%, transparent 55%);
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(41,182,246,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41,182,246,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
  align-items: center;
  min-height: 60vh;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-primary);
}

.hero__heading {
  font-size: var(--text-3xl);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.hero__heading em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 52ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__logo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__logo-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(41,182,246,0.13) 0%, transparent 70%);
  filter: blur(18px);
  animation: pulse-glow 4s ease-in-out infinite;
}

.hero__logo-img {
  width: clamp(200px, 26vw, 340px);
  height: auto;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 32px rgba(41,182,246,0.35));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* Ring decorations around hero logo */
.hero__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--color-border-accent);
  animation: ring-spin 20s linear infinite;
}

.hero__ring--1 {
  width: 380px;
  height: 380px;
  border-style: dashed;
  border-color: rgba(41,182,246,0.15);
}

.hero__ring--2 {
  width: 460px;
  height: 460px;
  border-color: rgba(108,99,255,0.1);
  animation-direction: reverse;
  animation-duration: 30s;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (max-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__sub { max-width: 100%; }
  .hero__eyebrow { justify-content: center; }
  .hero__actions { justify-content: center; }
  .hero__visual { margin-top: var(--space-8); order: -1; }
  .hero__ring--1, .hero__ring--2 { display: none; }
  .hero__logo-img { width: clamp(200px, 60vw, 300px); }
  .hero__logo-glow { width: 250px; height: 250px; }
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #080c14;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 0 24px rgba(41,182,246,0.4);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-dim);
}

/* ── Section Headers ───────────────────────────────────────── */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-primary);
}

.section-heading {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-5);
}

.section-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 58ch;
}

/* ── Value Cards ───────────────────────────────────────────── */
.value-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

@media (max-width: 900px) {
  .value-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
  .value-cards { grid-template-columns: 1fr; }
}

.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  opacity: 0;
  transition: opacity var(--transition);
}

.value-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.value-card:hover::before {
  opacity: 1;
}

.value-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.value-card__title {
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.value-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 100%;
}

/* ── Built Different / Why Section ────────────────────────── */
.why-section {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(108,99,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 10% 50%, rgba(41,182,246,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-12), 6vw, var(--space-24));
  align-items: start;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .why-inner { grid-template-columns: 1fr; }
}

.why-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.why-point {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.why-point__marker {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-top: 2px;
}

.why-point__title {
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.why-point__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 100%;
}

/* ── Services Page ─────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card--featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (max-width: 768px) {
  .service-card--featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), var(--shadow-glow);
}

.service-card:hover::after { opacity: 0.6; }

.service-card__num {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 100%;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag--purple {
  color: var(--color-secondary);
  background: var(--color-secondary-dim);
  border-color: rgba(108,99,255,0.25);
}

/* ── About Page ────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(var(--space-12), 6vw, var(--space-20));
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
}

@media (max-width: 600px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
}

.stat-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}

.stat-block__num {
  font-size: var(--text-2xl);
  font-weight: 900;
  font-family: var(--font-display);
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-block__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

.principle-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.principle-item {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.principle-item__title {
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.principle-item__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 100%;
}

/* ── Forms ─────────────────────────────────────────────────── */
.form-section {
  background: var(--color-bg-2);
}

.form-wrap {
  max-width: 680px;
  margin: var(--space-10) auto 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group--full { grid-column: span 2; }
@media (max-width: 600px) {
  .form-group--full { grid-column: span 1; }
}

.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
}

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

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237b8ba8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
}

.form-select option {
  background: var(--color-surface);
  color: var(--color-text);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

.form-file-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: border-color var(--transition), color var(--transition);
}

.form-file-label:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.form-file-label svg { flex-shrink: 0; color: var(--color-primary); }

.form-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.form-submit-row {
  margin-top: var(--space-6);
  display: flex;
  justify-content: flex-end;
}

.form-submit-row .btn {
  width: 100%;
  justify-content: center;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-12) var(--space-6);
}

.form-success.is-visible { display: block; }

.form-success__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-primary);
}

.form-success__title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.form-success__msg {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

/* ── Page Hero (inner pages) ───────────────────────────────── */
.page-hero {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(41,182,246,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero__inner { position: relative; z-index: 1; }

.page-hero__heading {
  font-size: var(--text-2xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.page-hero__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 60ch;
}

/* ── Scenario List (services.html numbered prose format) ───── */
.scenario-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 820px;
  margin: 0 auto;
}
.scenario-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-6);
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}
.scenario-item:first-child { border-top: 1px solid var(--color-border); }
.scenario-item__num {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--color-primary);
  padding-top: 0.2em;
  letter-spacing: 0.05em;
}
.scenario-item__body {}
.scenario-item__title {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.scenario-item__desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.75;
}
@media (max-width: 600px) {
  .scenario-item { grid-template-columns: 2.5rem 1fr; gap: var(--space-4); }
}

/* ── CTA Strip ─────────────────────────────────────────────── */
.cta-strip {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(41,182,246,0.05) 0%, transparent 70%);
}

.cta-strip > * { position: relative; z-index: 1; }

.cta-strip__heading {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.cta-strip__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 52ch;
  margin-inline: auto;
}

.cta-strip__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: #050810;
  border-top: 1px solid var(--color-border);
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

@media (max-width: 900px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 500px) {
  .footer__inner { grid-template-columns: 1fr; }
}

.footer__brand img {
  height: 68px;
  width: auto;
  margin-bottom: var(--space-4);
  filter: drop-shadow(0 0 8px rgba(41,182,246,0.3));
}

.footer__brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 30ch;
  margin-bottom: var(--space-4);
}

.footer__email {
  font-size: var(--text-sm);
  color: var(--color-primary);
  transition: color var(--transition);
}
.footer__email:hover { color: var(--color-primary-hover); }

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--color-primary); }

.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ── Divider ───────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: var(--space-12) 0;
}

/* ── Utility ───────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-center .section-sub { margin-inline: auto; }
.text-center .section-label { justify-content: center; }

.accent { color: var(--color-primary); }
.accent-2 { color: var(--color-secondary); }

.mt-8 { margin-top: var(--space-8); }

/* ── Scroll Animations ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.fade-up:nth-child(1) { transition-delay: 0.05s; }
.fade-up:nth-child(2) { transition-delay: 0.12s; }
.fade-up:nth-child(3) { transition-delay: 0.19s; }
.fade-up:nth-child(4) { transition-delay: 0.26s; }
.fade-up:nth-child(5) { transition-delay: 0.33s; }