/* ============================================
   Carmechanic — Main Stylesheet
   Theme: Dark / Industrial with neon accents
   ============================================ */

/* ----- CSS Custom Properties ----- */
:root {
  --color-bg: #0a0a0f;
  --color-bg-alt: #111118;
  --color-bg-card: #16161f;
  --color-bg-elevated: #1c1c28;
  --color-surface: #222233;
  --color-border: #2a2a3d;
  --color-text: #e8e8f0;
  --color-text-secondary: #9090a8;
  --color-text-muted: #606078;
  --color-accent: #00e5ff;
  --color-accent-dim: #0099b0;
  --color-accent-glow: rgba(0, 229, 255, 0.15);
  --color-accent-glow-strong: rgba(0, 229, 255, 0.3);
  --color-success: #00e676;
  --color-warning: #ffab00;
  --color-danger: #ff5252;
  --gradient-accent: linear-gradient(135deg, #00e5ff, #00b8d4);
  --gradient-primary: linear-gradient(135deg, #00e5ff, #7c4dff);
  --gradient-card: linear-gradient(145deg, rgba(0, 229, 255, 0.05), transparent);
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.15), 0 0 60px rgba(0, 229, 255, 0.05);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-text);
}

ul {
  list-style: none;
}

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

input,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ----- Utility ----- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__header--left {
  text-align: left;
}

.section__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 12px;
  position: relative;
}

.section__label::before,
.section__label::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  vertical-align: middle;
  margin: 0 10px;
}

.section__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section__desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section__header--left .section__desc {
  margin: 0;
}

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

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn--primary:hover {
  box-shadow: 0 6px 25px rgba(0, 229, 255, 0.5);
  transform: translateY(-2px);
  color: #fff;
}

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

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

.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
}

/* ----- Header / Navigation ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: all var(--transition-base);
  background: transparent;
}

.header--scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-text);
  text-decoration: none;
}

.header__logo-icon {
  color: var(--color-accent);
}

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

.header__nav {
  display: flex;
  align-items: center;
}

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

.header__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-base);
}

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

.header__link:hover::after {
  width: 100%;
}

.header__link--cta {
  padding: 10px 24px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-weight: 600;
}

.header__link--cta::after {
  display: none;
}

.header__link--cta:hover {
  box-shadow: var(--shadow-glow);
  color: #fff;
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.header__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.header__burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__burger.active span:nth-child(2) {
  opacity: 0;
}

.header__burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 229, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(124, 77, 255, 0.08) 0%, transparent 50%),
    var(--color-bg);
}

.hero__particles {
  position: absolute;
  inset: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__content {
  max-width: 720px;
}

.hero__badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  padding: 6px 16px;
  border: 1px solid var(--color-accent-dim);
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero__title-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__features {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

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

.hero__feature svg {
  color: var(--color-success);
  flex-shrink: 0;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(4px); }
}

/* ----- Services ----- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

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

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

.service-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-accent);
  margin-bottom: 20px;
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: var(--accent-glow);
  box-shadow: 0 0 20px var(--color-accent-glow);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-card__price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
}

/* ----- Stats ----- */
.stats {
  background: var(--color-bg-alt);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.stat-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0.5;
}

.stat-item__number {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-item__suffix {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-left: 2px;
}

.stat-item__label {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-top: 8px;
}

/* ----- About ----- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  aspect-ratio: 3/4;
  max-width: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__experience-badge {
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 110px;
  height: 110px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.about__experience-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.about__experience-text {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
  line-height: 1.2;
}

.about__text {
  margin-bottom: 24px;
}

.about__text p {
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about__qualities {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.quality {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-text);
}

.quality svg {
  color: var(--color-success);
  flex-shrink: 0;
}

/* ----- Process (Timeline) ----- */
.process {
  background: var(--color-bg-alt);
}

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

.process__timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-dim), transparent);
}

.process__step {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  position: relative;
}

.process__step:last-child {
  margin-bottom: 0;
}

.process__step-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-bg);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.process__step-content {
  flex: 1;
  padding-top: 8px;
}

.process__step-icon {
  color: var(--color-accent);
  margin-bottom: 8px;
}

.process__step-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process__step-desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 8px;
}

.process__step-time {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--color-accent-dim);
  padding: 4px 12px;
  border: 1px solid var(--color-accent-dim);
  border-radius: 100px;
}

/* ----- Gallery ----- */
.gallery__filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.gallery__filter-btn {
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: all var(--transition-base);
  background: transparent;
}

.gallery__filter-btn:hover {
  border-color: var(--color-accent-dim);
  color: var(--color-accent);
}

.gallery__filter-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

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

.gallery__item {
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.gallery__item-inner {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.gallery__item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery__item:hover .gallery__item-img {
  transform: scale(1.08);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery__item:hover .gallery__item-overlay {
  opacity: 1;
}

.gallery__item:hover .gallery__item-inner {
  border-color: var(--color-accent-dim);
  transform: scale(1.03);
}

.gallery__item-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.gallery__item-category {
  font-size: 0.8rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ----- Lightbox ----- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  color: #fff;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: background var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  color: #fff;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: background var(--transition-fast);
  z-index: 1;
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav--prev {
  left: 20px;
}

.lightbox__nav--next {
  right: 20px;
}

.lightbox__content {
  max-width: 90vw;
  max-height: 85vh;
}

.lightbox__image {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

/* ----- Pricing ----- */
.pricing__table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
}

.pricing__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.pricing__table thead {
  background: var(--color-bg-elevated);
}

.pricing__table th {
  text-align: left;
  padding: 16px 24px;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.pricing__table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.pricing__table tr:last-child td {
  border-bottom: none;
}

.pricing__table tbody tr {
  transition: background var(--transition-fast);
}

.pricing__table tbody tr:hover {
  background: var(--color-bg-elevated);
}

.pricing__price {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent) !important;
  white-space: nowrap;
}

.pricing__note {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  margin-top: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

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

/* ----- Contact ----- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact__form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}

.form__input {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

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

.form__textarea {
  resize: vertical;
  min-height: 100px;
}

.form__required {
  color: var(--color-danger);
}

.form__hint {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.form__error {
  display: block;
  font-size: 0.8rem;
  color: var(--color-danger);
  margin-top: 4px;
  min-height: 1em;
}

.form__counter {
  text-align: right;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.form__counter.warning {
  color: var(--color-warning);
}

.form__counter.danger {
  color: var(--color-danger);
}

.form__input.error {
  border-color: var(--color-danger);
}

.contact__submit {
  position: relative;
}

.contact__submit-spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.contact__submit.loading .contact__submit-text {
  visibility: hidden;
}

.contact__submit.loading .contact__submit-spinner {
  display: block;
  position: absolute;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.contact__success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
}

.contact__success[aria-hidden="false"] {
  display: flex;
}

.contact__success svg {
  color: var(--color-success);
  margin-bottom: 20px;
}

.contact__success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact__success p {
  color: var(--color-text-secondary);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.contact__info-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.contact__info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact__info-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

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

/* ----- AI Chat ----- */
.contact__ai-chat {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.contact__ai-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.contact__ai-header svg {
  color: var(--color-accent);
}

.contact__ai-title {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
}

.contact__ai-status {
  display: block;
  font-size: 0.8rem;
  color: var(--color-success);
}

.contact__ai-messages {
  flex: 1;
  max-height: 300px;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact__ai-message {
  max-width: 85%;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.5;
}

.contact__ai-message--bot {
  align-self: flex-start;
  background: var(--color-surface);
  border-bottom-left-radius: 4px;
}

.contact__ai-message--user {
  align-self: flex-end;
  background: var(--gradient-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.contact__ai-input {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.contact__ai-input .form__input {
  flex: 1;
  padding: 10px 14px;
  background: var(--color-bg);
}

.contact__ai-send {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  color: #fff;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.contact__ai-send:hover {
  box-shadow: var(--shadow-glow);
}

/* ----- Footer ----- */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 32px 0 20px;
}

.footer__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

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

.footer__desc {
  display: none;
}

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

.footer__nav-title {
  display: none;
}

.footer__nav ul {
  display: flex;
  gap: 16px;
}

.footer__nav a {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

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

.footer__social-links {
  display: flex;
  gap: 8px;
}

.footer__social-link {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.footer__bottom {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ----- Scroll to Top ----- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-glow);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: all var(--transition-base);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.4);
}

.scroll-top:active {
  transform: translateY(0);
}

/* ----- Cursor Follower ----- */
.cursor-follower {
  display: none;
}

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

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .section__title {
    font-size: 1.8rem;
  }

  .header__menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--color-border);
  }

  .header__menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .header__burger {
    display: flex;
  }

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

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image-wrapper {
    max-width: 300px;
    margin: 0 auto;
  }

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

  .gallery__filter {
    gap: 8px;
  }

  .gallery__filter-btn {
    font-size: 0.8rem;
    padding: 6px 14px;
  }

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

  .contact__form-wrapper {
    padding: 24px;
  }

  .pricing__table th,
  .pricing__table td {
    padding: 12px 16px;
  }

  .footer__grid {
    flex-direction: column;
    gap: 16px;
  }

  .footer__nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }

  .hero__title {
    font-size: 2.2rem;
  }

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

  .hero__scroll {
    display: none;
  }
}

@media (max-width: 480px) {
  .stats__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-item {
    padding: 24px 12px;
  }

  .stat-item__number {
    font-size: 2rem;
  }

  .process__step {
    gap: 16px;
  }

  .process__step-number {
    width: 40px;
    height: 40px;
    font-size: 0.65rem;
  }

  .process__timeline::before {
    left: 20px;
  }
}

/* ----- Reduced Motion ----- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}