/* ============================================
   Clickit.kz — Main Stylesheet
   Dark premium tech aesthetic
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Unbounded:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Variables --- */
:root {
  --bg-primary: #0A0A0F;
  --bg-secondary: #12121A;
  --bg-card: #1A1A25;
  --bg-card-hover: #22222F;
  --bg-elevated: #252533;

  --text-primary: #FFFFFF;
  --text-secondary: #A0A0B8;
  --text-muted: #65657A;

  --accent: #FF8C00;
  --accent-light: #FFB347;
  --accent-dark: #CC7000;
  --accent-glow: rgba(255, 140, 0, 0.15);
  --accent-glow-strong: rgba(255, 140, 0, 0.3);

  --gradient-accent: linear-gradient(135deg, #FF8C00, #FFB347);
  --gradient-dark: linear-gradient(180deg, #0A0A0F 0%, #12121A 100%);
  --gradient-card: linear-gradient(145deg, #1A1A25, #15151F);

  --border-color: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(255, 140, 0, 0.3);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.5);
  --shadow-accent: 0 4px 30px rgba(255, 140, 0, 0.15);

  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --container: 1200px;
  --nav-height: 72px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  outline: none;
}

ul, ol { list-style: none; }

/* --- Container --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Background Particles/Grid --- */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 140, 0, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 140, 0, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.bg-grid {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: background 0.3s;
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #000;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.3s var(--ease-out);
}

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

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__lang {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s;
}

.nav__lang:hover,
.nav__lang.active {
  color: var(--accent);
  border-color: var(--border-accent);
}

.nav__cta-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s var(--ease-bounce), box-shadow 0.3s;
}

.nav__cta-icon:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-accent);
}

.nav__cta-icon svg {
  width: 20px; height: 20px;
  fill: #000;
}

/* Mobile menu */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-accent);
  color: #000;
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 40px rgba(255, 140, 0, 0.3);
}

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

.btn--outline:hover {
  background: var(--accent-glow);
}

.btn--ghost {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn--ghost:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

/* --- Section Helpers --- */
.section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.section__label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

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

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero__guarantee {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.hero__guarantee svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* Hero stats */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity 0.3s;
}

.stat-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

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

.stat-card__value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* --- Offline → Online Section --- */
.transform {
  padding: 120px 0;
  text-align: center;
}

.transform__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 60px;
}

.transform__visual {
  max-width: 700px;
  margin: 0 auto 60px;
  position: relative;
}

.transform__building {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.transform__building::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(135deg, rgba(255,140,0,0.05) 0%, transparent 50%),
    linear-gradient(-135deg, rgba(255,140,0,0.03) 0%, transparent 50%);
}

.transform__icon-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.transform__offline-icon,
.transform__online-icon {
  width: 80px; height: 80px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.transform__offline-icon {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
}

.transform__online-icon {
  background: var(--gradient-accent);
}

.transform__arrow {
  color: var(--accent);
  font-size: 2rem;
  animation: bounceDown 1.5s var(--ease-out) infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* --- Services --- */
.services__tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.services__tab {
  padding: 12px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}

.services__tab:hover,
.services__tab.active {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.service-detail__visual {
  aspect-ratio: 4/3;
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}

.service-detail__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,140,0,0.08), transparent 60%);
}

.service-detail__price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-detail__price span {
  color: var(--accent);
}

.service-detail__duration {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.service-detail__desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* --- Stages --- */
.stages {
  counter-reset: stage;
}

.stage-item {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 32px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-color);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-out);
}

.stage-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.stage-item__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.stage-item__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.stage-item__subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stage-item__desc {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* --- Projects Grid --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.project-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
  cursor: pointer;
  position: relative;
}

.project-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.project-card__header {
  padding: 24px 24px 16px;
}

.project-card__category {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-card__meta {
  display: flex;
  gap: 24px;
  font-size: 0.85rem;
}

.project-card__meta-item {
  display: flex;
  flex-direction: column;
}

.project-card__meta-label {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.project-card__meta-value {
  font-weight: 600;
}

.project-card__meta-value--accent {
  color: var(--accent);
  font-weight: 700;
}

.project-card__image {
  margin: 0 16px 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--bg-elevated);
  position: relative;
}

.project-card__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.project-card:hover .project-card__image img {
  transform: scale(1.05);
}

/* Project card overlay button */
.project-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,15,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.project-card:hover .project-card__overlay {
  opacity: 1;
}

/* --- Filter Tabs --- */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  position: relative;
}

.filter-tab::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.3s var(--ease-out);
}

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

.filter-tab.active {
  color: var(--text-primary);
}

.filter-tab.active::after {
  width: 80%;
}

/* --- Project Detail Page --- */
.project-hero {
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 60px;
}

.project-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 8px;
}

.project-hero__subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 40px;
}

.project-hero__tags {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.project-hero__tag {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.project-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  padding-bottom: 80px;
}

.project-content__section {
  margin-bottom: 48px;
}

.project-content__label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.project-content__text {
  color: var(--text-secondary);
  line-height: 1.8;
}

.project-sidebar__item {
  margin-bottom: 32px;
}

.project-sidebar__list {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 2;
}

.project-sidebar__link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  transition: opacity 0.3s;
}

.project-sidebar__link:hover {
  opacity: 0.8;
}

/* Project images gallery */
.project-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 60px;
}

.project-gallery__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.project-gallery__item--large {
  grid-column: span 1;
}

.project-gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* Color palette & fonts */
.project-palette {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.project-palette__swatch {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
}

.project-fonts {
  margin-top: 8px;
}

.project-fonts__name {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* --- Contact Form --- */
.contact {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact__info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.contact__info p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.7;
}

.contact__badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: 12px 20px;
  border-radius: var(--radius-md);
}

.contact__badge-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.contact__badge-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}

/* Form */
.form__services-label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.form__services {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.form__service-check {
  display: none;
}

.form__service-label {
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s;
  user-select: none;
}

.form__service-check:checked + .form__service-label {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.form__budget {
  margin-bottom: 24px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.form__input {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: border-color 0.3s;
  outline: none;
}

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

.form__input:focus {
  border-color: var(--accent);
}

/* --- Footer --- */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 1;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__links {
  display: flex;
  gap: 32px;
}

.footer__link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.3s;
}

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

.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer__contacts a {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s;
}

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

/* --- Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s var(--ease-out);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__stats { grid-template-columns: repeat(4, 1fr); }
  .service-detail { grid-template-columns: 1fr; }
  .project-content { grid-template-columns: 1fr; gap: 40px; }
  .contact__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 24px;
    gap: 20px;
  }

  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .stage-item { grid-template-columns: 60px 1fr; }
  .stage-item__desc { grid-column: 1 / -1; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-gallery { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
}

/* --- Loading skeleton --- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--bg-elevated);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }