/* ============================================================
   SCRAPPYDOG — MAIN STYLESHEET
   Layout system, components, animations, utilities
   ============================================================ */

/* tokens.css and theme.css consolidated into variables.css */

/* ── Reset & base ───────────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-page);
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

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

::selection {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ── Focus styles ───────────────────────────────────────────── */

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

/* ── Scrollbar styling ──────────────────────────────────────── */

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-ink-800);
}
::-webkit-scrollbar-thumb {
  background: var(--color-ink-600);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-dark);
}

/* ── Typography globals ─────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
}

h1 { font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl)); }
h2 { font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl)); }
h3 { font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl)); }
h4 { font-size: clamp(var(--text-xl), 2vw, var(--text-2xl)); }

p {
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

.text-accent { color: var(--text-accent); }
.text-muted  { color: var(--text-muted); }

/* ── Layout containers ──────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--max-width-xl);
  margin-inline: auto;
  padding-inline: var(--grid-gutter);
}

.container--wide {
  max-width: var(--max-width-2xl);
}

.container--narrow {
  max-width: var(--max-width-md);
}

/* ── Section base ───────────────────────────────────────────── */

.section {
  padding-block: var(--section-padding-y);
  position: relative;
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-accent);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.section-heading {
  margin-bottom: var(--space-6);
}

.section-intro {
  max-width: 56ch;
  font-size: var(--text-lg);
  color: var(--text-secondary);
}

/* ── Header / Nav ───────────────────────────────────────────── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding-block: var(--space-4);
  transition:
    background-color var(--duration-normal) var(--ease-out-quart),
    border-color var(--duration-normal) var(--ease-out-quart),
    box-shadow var(--duration-normal) var(--ease-out-quart);
}

.site-header--scrolled {
  background-color: rgba(28, 27, 24, 0.90);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-black);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity var(--duration-fast) var(--ease-out-quart);
}

.nav__logo:hover { opacity: 0.85; }

.nav__logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  font-size: var(--text-lg);
  line-height: 1;
  box-shadow: 0 2px 12px var(--color-accent-glow);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.nav__logo:hover .nav__logo-mark {
  transform: rotate(-6deg) scale(1.08);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  color: var(--text-secondary);
  text-decoration: none;
  position: relative;
  padding-block: var(--space-1);
  transition: color var(--duration-fast) var(--ease-out-quart);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

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

.nav__link:hover::after {
  transform: scaleX(1);
}

.nav__cta {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  padding: var(--space-2) var(--space-5);
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-full);
  letter-spacing: var(--tracking-wide);
  transition:
    background-color var(--duration-fast) var(--ease-out-quart),
    transform var(--duration-fast) var(--ease-spring),
    box-shadow var(--duration-normal) var(--ease-out-quart);
}

.nav__cta:hover {
  background-color: var(--color-accent-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--color-accent-glow);
}

.nav__cta:active {
  background-color: var(--color-accent-dark);
  transform: translateY(0);
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast) var(--ease-out-quart);
}

.nav__toggle:hover {
  background: var(--border-subtle);
}

.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition:
    transform var(--duration-normal) var(--ease-out-expo),
    opacity var(--duration-normal) var(--ease-out-quart);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu drawer — applied to .nav__menu at mobile breakpoint */

/* ── Hero section ───────────────────────────────────────────── */

.hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding-block: var(--space-40) var(--space-24);
}

/* Atmospheric background */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 20%, rgba(255, 107, 53, 0.08) 0%, transparent 65%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(245, 166, 35, 0.05) 0%, transparent 60%),
    var(--bg-page);
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero__bg-noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
}

/* Hero orbs — ambient blurred gradient circles */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  pointer-events: none;
  animation: orbDrift 20s ease-in-out infinite alternate;
}

.hero__orb--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-gold) 0%, transparent 70%);
  bottom: 15%;
  left: 5%;
  animation-delay: -7s;
  animation-duration: 25s;
}

.hero__orb--3 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
  top: 50%;
  left: 40%;
  animation-delay: -14s;
  animation-duration: 22s;
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-muted);
  border: 1px solid rgba(255, 107, 53, 0.2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  opacity: 0;
  transform: translateY(12px);
  animation: fadeSlideUp var(--duration-slower) var(--ease-out-expo) 0.1s forwards;
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}

.hero__heading {
  font-size: clamp(var(--text-4xl), 6.5vw, 4.25rem);
  font-weight: var(--weight-black);
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  max-width: 14ch;
  margin-inline: auto;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp var(--duration-glacial) var(--ease-out-expo) 0.25s forwards;
}

.hero__heading-em {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
}

.hero__heading-em::after {
  display: none;
  animation: underlineReveal 0.6s var(--ease-out-expo) 1s forwards;
}

.hero__catchphrase {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: var(--weight-semibold);
  font-style: italic;
  color: var(--color-gold);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-8);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeSlideUp var(--duration-slower) var(--ease-out-expo) 0.45s forwards;
}

.hero__body {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-xl));
  color: var(--text-secondary);
  max-width: 54ch;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  line-height: var(--leading-loose);
  opacity: 0;
  transform: translateY(12px);
  animation: fadeSlideUp var(--duration-slower) var(--ease-out-expo) 0.6s forwards;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeSlideUp var(--duration-slower) var(--ease-out-expo) 0.75s forwards;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  animation: fadeIn var(--duration-slow) var(--ease-out-quart) 1.4s forwards;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2.4s ease-in-out infinite;
}

/* ── Buttons ────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  white-space: nowrap;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition:
    background-color var(--duration-fast) var(--ease-out-quart),
    color var(--duration-fast) var(--ease-out-quart),
    border-color var(--duration-fast) var(--ease-out-quart),
    transform var(--duration-fast) var(--ease-spring),
    box-shadow var(--duration-normal) var(--ease-out-quart);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out-quart);
}

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

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 16px var(--color-accent-glow);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  box-shadow: 0 8px 28px var(--color-accent-glow);
}

.btn--primary:active {
  background: var(--color-accent-dark);
  box-shadow: 0 2px 8px var(--color-accent-glow);
}

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

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: 0 4px 16px var(--color-accent-muted);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding-inline: var(--space-4);
}

.btn--ghost:hover {
  color: var(--text-primary);
  background: var(--border-subtle);
}

.btn--lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
}

.btn__arrow {
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

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

/* ── Services section ───────────────────────────────────────── */

.services {
  background: var(--bg-page);
  position: relative;
}

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

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--duration-normal) var(--ease-out-expo),
    border-color var(--duration-normal) var(--ease-out-quart),
    box-shadow var(--duration-normal) var(--ease-out-quart);
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255,107,53,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out-quart);
  pointer-events: none;
}

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

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

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--color-accent-muted);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-xl);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.service-card:hover .service-card__icon {
  transform: scale(1.1) rotate(-5deg);
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.service-card__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
}

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

.tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  transition: color var(--duration-fast), border-color var(--duration-fast), background-color var(--duration-fast);
}

.service-card:hover .tag {
  color: var(--color-accent);
  border-color: rgba(255, 107, 53, 0.25);
  background: var(--color-accent-muted);
}

/* ── Portfolio section ──────────────────────────────────────── */

.portfolio {
  background: var(--bg-surface);
  position: relative;
}

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

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: auto;
  gap: var(--space-6);
}

/* Asymmetric grid: first card spans 7 cols, second 5, etc. */
.portfolio-card:nth-child(1) { grid-column: span 7; }
.portfolio-card:nth-child(2) { grid-column: span 5; }
.portfolio-card:nth-child(3) { grid-column: span 5; }
.portfolio-card:nth-child(4) { grid-column: span 7; }

.portfolio-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  position: relative;
  transition:
    transform var(--duration-normal) var(--ease-out-expo),
    box-shadow var(--duration-normal) var(--ease-out-quart),
    border-color var(--duration-normal) var(--ease-out-quart);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-default);
}

.portfolio-card__visual {
  aspect-ratio: 16 / 9;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.portfolio-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: linear-gradient(
    135deg,
    var(--bg-surface) 0%,
    var(--bg-elevated) 100%
  );
}

.portfolio-card__placeholder-icon {
  font-size: var(--text-4xl);
  opacity: 0.4;
}

.portfolio-card__placeholder-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-muted);
}

.portfolio-card__placeholder-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-muted);
  border: 1px solid rgba(255, 107, 53, 0.25);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.portfolio-card__content {
  padding: var(--space-6) var(--space-6) var(--space-8);
}

.portfolio-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.portfolio-card__type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

.portfolio-card__status {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-success);
}

.portfolio-card__status-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-success);
}

.portfolio-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.portfolio-card__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
}

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

.portfolio__cta {
  text-align: center;
  margin-top: var(--space-16);
}

/* ── About / differentiators strip ─────────────────────────── */

.about {
  background: var(--bg-page);
  position: relative;
  overflow: hidden;
}

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

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about__content { }

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

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

.stat-card__number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-black);
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-snug);
}

.about__body {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-8);
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.about__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.about__list-bullet {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--color-accent-muted);
  border: 1px solid rgba(255, 107, 53, 0.25);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  font-size: 10px;
}

/* ── CTA / Contact band ─────────────────────────────────────── */

.contact {
  background: var(--bg-page);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 90% 50%, rgba(255, 107, 53, 0.07) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 5% 50%, rgba(245, 166, 35, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* Contact decorative orb */
.contact__orb {
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  filter: blur(120px);
  opacity: 0.2;
  top: 50%;
  right: -5%;
  transform: translateY(-50%);
  pointer-events: none;
  animation: orbDrift 18s ease-in-out infinite alternate;
}

.contact__inner {
  position: relative;
  text-align: center;
  max-width: var(--max-width-md);
  margin-inline: auto;
}

.contact__headline {
  margin-bottom: var(--space-6);
}

.contact__body {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
  line-height: var(--leading-loose);
}

.contact__email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-accent);
  text-decoration: none;
  padding: var(--space-4) var(--space-8);
  background: var(--color-accent-muted);
  border: 1px solid rgba(255, 107, 53, 0.25);
  border-radius: var(--radius-2xl);
  transition:
    background-color var(--duration-normal) var(--ease-out-quart),
    border-color var(--duration-normal) var(--ease-out-quart),
    transform var(--duration-normal) var(--ease-spring),
    box-shadow var(--duration-normal) var(--ease-out-quart);
}

.contact__email:hover {
  background: rgba(255, 107, 53, 0.18);
  border-color: rgba(255, 107, 53, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px var(--color-accent-glow);
}

/* ── Animations ─────────────────────────────────────────────── */

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(var(--slide-from, 20px));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes underlineReveal {
  to { transform: scaleX(1); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

@keyframes orbDrift {
  0%   { transform: translate(0, 0); }
  33%  { transform: translate(15px, -20px); }
  66%  { transform: translate(-10px, 12px); }
  100% { transform: translate(8px, -8px); }
}

/* ── Body-level noise texture ──────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
}

/* Intersection Observer animation classes */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-slower) var(--ease-out-expo),
    transform var(--duration-slower) var(--ease-out-expo);
}

.reveal.is-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; }
.reveal--delay-5 { transition-delay: 0.5s; }

/* ── Divider ────────────────────────────────────────────────── */

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-default), transparent);
  border: none;
  margin: 0;
}

/* ── Responsive ─────────────────────────────────────────────── */

/* Large tablets */
@media (max-width: 1024px) {
  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-card:nth-child(1),
  .portfolio-card:nth-child(2),
  .portfolio-card:nth-child(3),
  .portfolio-card:nth-child(4) {
    grid-column: span 1;
  }

  .about__grid {
    gap: var(--space-10);
  }
}

/* Tablets — nav is handled in layout.css (loads last, wins cascade) */
@media (max-width: 768px) {
  .hero__heading {
    max-width: 100%;
  }

  .hero__body,
  .section-intro {
    max-width: 100%;
  }

  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__stats {
    order: -1;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card:nth-child(n) {
    grid-column: span 1;
  }

}

/* Mobile */
@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .btn--lg {
    width: 100%;
    justify-content: center;
  }

  .about__stats {
    grid-template-columns: 1fr 1fr;
  }

  .contact__email {
    font-size: var(--text-base);
    padding: var(--space-3) var(--space-5);
  }

  .hero__heading {
    max-width: none;
  }

  .hero__body,
  .section-intro {
    max-width: none;
  }

  .idea-factory-model__split {
    font-size: var(--text-3xl);
  }
}

/* ── Utility classes ────────────────────────────────────────── */

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-3) var(--space-6);
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-md);
  z-index: var(--z-modal);
  transition: top var(--duration-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

.text-balance { text-wrap: balance; }
.nowrap       { white-space: nowrap; }

/* ── Section color overrides (Issue #567) ───────────────────── */

.products {
  background-color: var(--color-white);
  color: var(--color-text-primary);
}

.products h2,
.products h3,
.products h4 {
  color: var(--color-text-primary);
}

.products p,
.products .section-intro {
  color: var(--color-text-secondary);
}

.products .section-label {
  color: var(--color-accent-dark);
}

.products .section-label::before {
  background: var(--color-accent-dark);
}

/* Idea Factory styles are in layout.css */

.contact {
  background-color: var(--color-text-primary);
  color: var(--color-text-on-dark);
}

.contact h2,
.contact h3,
.contact h4 {
  color: var(--color-white);
}

.contact p,
.contact .section-intro {
  color: var(--color-text-on-dark);
}

.contact .section-label {
  color: var(--color-accent-light);
}

.contact .section-label::before {
  background: var(--color-accent-light);
}