/* ============================================================
   WennotiQ Solutions — styles.css
   Dark theme, Plus Jakarta Sans + Nunito Sans, electric cyan accent
   ============================================================ */

/* ── Custom Properties ────────────────────────────────────── */
:root {
  /* Palette */
  --bg-base: #0a0c10;
  --bg-surface: #0f1116;
  --bg-elevated: #141720;
  --bg-card: #161a22;
  --border: rgba(255, 255, 255, 0.07);
  --border-bright: rgba(0, 245, 212, 0.25);

  --cyan: #00f5d4;
  --cyan-dim: rgba(0, 245, 212, 0.15);
  --cyan-glow: rgba(0, 245, 212, 0.08);
  --amber: #f5a623;
  --amber-dim: rgba(245, 166, 35, 0.15);

  --text-primary: #e8eaf0;
  --text-secondary: #8892a4;
  --text-muted: #50596a;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;

  /* Spacing */
  --section-gap: clamp(80px, 10vw, 140px);
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 48px);

  /* Effects */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px rgba(0, 245, 212, 0.12);
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

input,
textarea,
select {
  font: inherit;
}

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: min(var(--container), 100%);
  padding-inline: var(--gutter);
  margin-inline: auto;
}

.section {
  padding-block: var(--section-gap);
}

.text-gradient {
  background: linear-gradient(90deg, var(--cyan) 0%, #7af0e0 45%, var(--amber) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
  background-size: 100%;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal.reveal-delay-4 {
  transition-delay: 0.45s;
}

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

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.06);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: var(--cyan);
  color: #080a0e;
}

.btn-primary:hover {
  box-shadow: 0 0 0 3px var(--cyan-dim), 0 8px 32px rgba(0, 245, 212, 0.3);
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid var(--border-bright);
  color: var(--cyan);
  background: transparent;
}

.btn-ghost:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
}

.btn-nav {
  padding: 9px 20px;
  font-size: 0.8125rem;
  border: 1px solid var(--border-bright);
  color: var(--cyan);
  background: transparent;
  border-radius: var(--radius-sm);
}

.btn-nav:hover {
  background: var(--cyan-dim);
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 14px 28px;
  font-size: 0.9375rem;
}

.btn-arrow {
  transition: transform var(--transition);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ── Section shared ───────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: clamp(48px, 6vw, 72px);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

#site-header.scrolled {
  background: rgba(10, 12, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 18px;
  width: min(var(--container), 100%);
  padding-inline: var(--gutter);
  margin-inline: auto;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  width: 34px;
  height: 34px;
  background: var(--cyan);
  color: #080a0e;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.logo-accent {
  color: var(--cyan);
}

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transition: left var(--transition), right var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  left: 14px;
  right: 14px;
}

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

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  flex-shrink: 0;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

.nav-burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-burger.open span:nth-child(2) {
  opacity: 0;
}

.nav-burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(10, 12, 16, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 10px 28px;
  text-align: center;
  transition: color var(--transition);
}

.mobile-nav-link:hover {
  color: var(--cyan);
}

.mobile-nav-cta {
  margin-top: 24px;
  font-size: 1rem;
  padding: 14px 40px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 245, 212, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 212, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, #000 60%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: clamp(120px, 16vw, 180px) clamp(80px, 10vw, 120px);
  max-width: 800px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 24px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--cyan);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 44px;
}

.br-desktop {
  display: none;
}

@media (min-width: 768px) {
  .br-desktop {
    display: block;
  }
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-item span:first-child,
.stat-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--cyan);
}

.stat-number,
.stat-suffix {
  display: inline;
}

.stat-item>div {
  display: flex;
  align-items: baseline;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-top: 4px;
  font-weight: 500;
}

/* Wrapper trick: each stat-item's number+suffix are siblings, keep them inline */
.stat-item {
  display: grid;
}

.stat-item .stat-number {
  display: inline;
}

.stat-item .stat-suffix {
  display: inline;
}

.stat-value-row {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
}

.hero-scroll-hint span {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

  0%,
  100% {
    opacity: 1;
    transform: scaleY(1);
  }

  50% {
    opacity: 0.4;
    transform: scaleY(0.6);
  }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section {
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 245, 212, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

@media (max-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* Animated visual */
.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-visual-inner {
  position: relative;
  width: 280px;
  height: 280px;
  flex-shrink: 0;
}

.about-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 245, 212, 0.15);
  animation: ringRotate 20s linear infinite;
}

.ring-1 {
  inset: 0;
  animation-duration: 20s;
}

.ring-2 {
  inset: 28px;
  animation-duration: 30s;
  animation-direction: reverse;
  border-color: rgba(245, 166, 35, 0.1);
}

.ring-3 {
  inset: 56px;
  animation-duration: 15s;
}

.about-icon-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.about-icon-center svg {
  width: 120px;
  height: 120px;
}

@keyframes ringRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.about-body {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 18px;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 32px;
}

.pillar {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pillar-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-section {
  background: var(--bg-base);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 680px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

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

.service-card-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--cyan-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card:hover .service-card-glow {
  opacity: 1;
}

.service-card--wide {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: flex-start;
  gap: 32px;
}

.service-card--wide .service-card-body {
  flex: 1;
}

.service-card--wide .service-link {
  align-self: flex-start;
  margin-top: auto;
}

@media (max-width: 680px) {
  .service-card--wide {
    flex-direction: column;
  }
}

.service-icon {
  width: 52px;
  height: 52px;
  color: var(--cyan);
  flex-shrink: 0;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tags li {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0, 245, 212, 0.2);
}

.service-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

.service-link:hover {
  color: var(--cyan);
}

.service-link span {
  transition: transform var(--transition);
}

.service-link:hover span {
  transform: translateX(4px);
}

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries-section {
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.industries-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 860px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .industries-grid {
    grid-template-columns: 1fr;
  }
}

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: default;
}

.industry-card:hover {
  border-color: rgba(245, 166, 35, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4), 0 0 40px rgba(245, 166, 35, 0.06);
}

.industry-icon {
  width: 44px;
  height: 44px;
  color: var(--amber);
  flex-shrink: 0;
}

.industry-icon svg {
  width: 100%;
  height: 100%;
}

.industry-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.industry-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ============================================================
   WHY US
   ============================================================ */
.why-section {
  background: var(--bg-base);
  position: relative;
}

.why-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-bright), transparent);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 680px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

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

.why-card:hover {
  border-color: var(--border-bright);
  box-shadow: var(--shadow-card);
}

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

.why-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(0, 245, 212, 0.08);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.04em;
}

.why-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 245, 212, 0.04) 0%, transparent 65%);
  pointer-events: none;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 100px);
  align-items: start;
}

@media (max-width: 860px) {
  .contact-inner {
    grid-template-columns: 1fr;
  }
}

.contact-body {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.78;
  margin-bottom: 36px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ci-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ci-value {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition);
}

a.ci-value:hover {
  color: var(--cyan);
}

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

@media (max-width: 520px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

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

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-elevated);
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #ff5c5c;
  box-shadow: 0 0 0 3px rgba(255, 92, 92, 0.15);
}

.form-error {
  display: block;
  font-size: 0.75rem;
  color: #ff5c5c;
  margin-top: 4px;
  min-height: 1em;
}

.field-hint {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

.form-success[hidden] {
  display: none;
}

.form-failure {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #ff5c5c;
  background: rgba(255, 92, 92, 0.1);
  border: 1px solid rgba(255, 92, 92, 0.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

.form-failure[hidden] {
  display: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-block: clamp(56px, 7vw, 80px);
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo .logo-text {
  font-size: 1.0625rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 260px;
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.social-link:hover {
  color: var(--cyan);
  border-color: var(--border-bright);
  background: var(--cyan-dim);
}

.footer-col-heading {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-list a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-nav-list a:hover {
  color: var(--text-secondary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: 20px;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.84rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: var(--text-secondary);
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 860px) {

  .nav-links,
  .btn-nav {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .hero-content {
    max-width: 100%;
  }

  .service-card--wide {
    flex-direction: column;
  }

  .about-visual {
    order: -1;
  }

  .about-visual-inner {
    width: 220px;
    height: 220px;
  }
}

@media (max-width: 520px) {
  .hero-stats {
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  .contact-inner {
    gap: 40px;
  }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

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