/* ═══════════════════════════════════════════════════
   Mariola Nails — Главный стиль
   Тема: тёмная с фиолетово-розовым акцентом
═══════════════════════════════════════════════════ */

/* ── Переменные ── */
:root {
  --color-bg:         #0d0a12;
  --color-bg-2:       #130f1a;
  --color-bg-3:       #1a1424;
  --color-surface:    rgba(255,255,255,.04);
  --color-surface-2:  rgba(255,255,255,.07);
  --color-border:     rgba(255,255,255,.08);
  --color-border-2:   rgba(200,150,255,.2);

  --color-primary:    #c084fc;       /* фиолетовый Luxio */
  --color-primary-2:  #a855f7;
  --color-accent:     #f472b6;       /* розовый */
  --color-accent-2:   #ec4899;
  --color-gold:       #fbbf24;

  --color-text:       #f1e9ff;
  --color-text-2:     #c4b5d6;
  --color-text-3:     #8b7a9e;

  --font-body:        'Inter', sans-serif;
  --font-display:     'Cormorant Garamond', serif;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   40px;

  --shadow-glow:  0 0 40px rgba(192,132,252,.25);
  --shadow-card:  0 8px 32px rgba(0,0,0,.4);
  --shadow-btn:   0 4px 20px rgba(192,132,252,.4);

  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

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

.section { padding: 100px 0; }

/* ── Кнопки ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .02em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(192,132,252,.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border-2);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: var(--color-surface-2);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.btn-outline:hover {
  background: rgba(192,132,252,.1);
  transform: translateY(-2px);
}

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

/* ── Секция шапка ── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(192,132,252,.1);
  border: 1px solid rgba(192,132,252,.25);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 16px;
}

.section-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-2);
  max-width: 540px;
  margin: 0 auto;
}

/* ══════════════════════════════════════════
   НАВИГАЦИЯ
══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(13,10,18,.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

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

.logo-icon { font-size: 1.5rem; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
}
.logo-text em {
  font-style: italic;
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  font-size: .9rem;
  color: var(--color-text-2);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--color-text);
  background: var(--color-surface);
}

.btn-nav {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  padding: 9px 22px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 500;
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .5;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, rgba(168,85,247,.4), transparent 70%);
  animation: orb-float 8s ease-in-out infinite;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: radial-gradient(circle, rgba(244,114,182,.35), transparent 70%);
  animation: orb-float 10s ease-in-out infinite reverse;
}
.hero-orb-3 {
  width: 300px; height: 300px;
  top: 40%; left: 30%;
  background: radial-gradient(circle, rgba(192,132,252,.2), transparent 70%);
  animation: orb-float 12s ease-in-out infinite 2s;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 15px) scale(.95); }
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.hero-content {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(192,132,252,.1);
  border: 1px solid rgba(192,132,252,.3);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  animation: fade-up .6s ease forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fade-up .6s ease .1s both;
}

.hero-title-line { display: block; }
.hero-title-accent {
  display: block;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 60%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-2);
  max-width: 560px;
  margin-bottom: 40px;
  animation: fade-up .6s ease .2s both;
}
.hero-subtitle strong { color: var(--color-text); }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
  animation: fade-up .6s ease .3s both;
}

.hero-stat { text-align: left; }
.hero-stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat-label {
  display: block;
  font-size: .78rem;
  color: var(--color-text-3);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border-2);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fade-up .6s ease .4s both;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  color: var(--color-text-3);
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: fade-in 1s ease 1s both;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: .5; transform: scaleY(1); }
  50%       { opacity: 1;  transform: scaleY(1.2); }
}

/* ══════════════════════════════════════════
   О НАС
══════════════════════════════════════════ */
.about { background: var(--color-bg-2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.about-img-wrap:hover .about-img { transform: scale(1.04); }

.about-img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(168,85,247,.3), rgba(244,114,182,.2));
  z-index: 1;
  pointer-events: none;
}
.about-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(192,132,252,.3);
  border-radius: var(--radius-lg);
  z-index: 2;
  pointer-events: none;
}

.about-img-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(13,10,18,.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-2);
  padding: 10px 16px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 500;
}

.about-card {
  position: absolute;
  bottom: 32px;
  right: -32px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(13,10,18,.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border-2);
  padding: 18px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  max-width: 260px;
  animation: card-float 4s ease-in-out infinite;
}
@keyframes card-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.about-card-icon { font-size: 1.8rem; flex-shrink: 0; }
.about-card-text { display: flex; flex-direction: column; gap: 2px; }
.about-card-text strong { font-size: .9rem; color: var(--color-text); }
.about-card-text span  { font-size: .78rem; color: var(--color-text-3); }

.about-content .section-label { margin-bottom: 16px; }
.about-content .section-title { margin-bottom: 24px; text-align: left; }

.about-text {
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--color-text-2);
  margin-bottom: 32px;
}
.about-text strong { color: var(--color-text); }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--color-text-2);
  transition: var(--transition);
}
.about-feature:hover {
  border-color: var(--color-border-2);
  background: var(--color-surface-2);
  color: var(--color-text);
}
.feature-icon { font-size: 1.1rem; }

/* ══════════════════════════════════════════
   УСЛУГИ
══════════════════════════════════════════ */
.services { background: var(--color-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-2);
  box-shadow: var(--shadow-glow);
}

.service-card-featured {
  background: linear-gradient(135deg, rgba(168,85,247,.12), rgba(244,114,182,.08));
  border-color: rgba(192,132,252,.35);
}
.service-card-featured::before { transform: scaleX(1); }

.service-card-ribbon {
  position: absolute;
  top: 20px; right: 20px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(244,114,182,.12);
  border: 1px solid rgba(244,114,182,.3);
  padding: 4px 12px;
  border-radius: 50px;
}

.service-icon-wrap {
  width: 60px; height: 60px;
  background: rgba(192,132,252,.1);
  border: 1px solid rgba(192,132,252,.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: rgba(192,132,252,.18);
  transform: scale(1.05);
}
.service-icon { font-size: 1.6rem; }

.service-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-desc {
  font-size: .88rem;
  color: var(--color-text-2);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.service-features li {
  font-size: .84rem;
  color: var(--color-text-3);
  padding-left: 16px;
  position: relative;
}
.service-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.service-cta {
  font-size: .88rem;
  font-weight: 500;
  color: var(--color-primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.service-cta:hover { color: var(--color-accent); letter-spacing: .02em; }

/* ══════════════════════════════════════════
   ПОРТФОЛИО
══════════════════════════════════════════ */
.portfolio { background: var(--color-bg-2); }

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--color-text-2);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}

.portfolio-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-bg-3);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.portfolio-item::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: rgba(168,85,247,.5);
  opacity: 0;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.portfolio-item:hover img   { transform: scale(1.08); }
.portfolio-item:hover::after { opacity: 1; }

.portfolio-load-more { text-align: center; }

/* Лайтбокс */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,.93);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
}
.lightbox-content img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff;
  border-radius: 50%;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: var(--transition);
  z-index: 10000;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(192,132,252,.4); }

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev  { left: 24px;  top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 24px; top: 50%; transform: translateY(-50%); }

/* ══════════════════════════════════════════
   ЗАПИСЬ
══════════════════════════════════════════ */
.booking { background: var(--color-bg-3); }

.booking-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.booking-info .section-label { margin-bottom: 16px; }
.booking-info .section-title { text-align: left; margin-bottom: 20px; }

.booking-desc {
  font-size: 1rem;
  color: var(--color-text-2);
  margin-bottom: 40px;
  line-height: 1.7;
}

.booking-contacts {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.booking-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 18px 22px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.booking-contact-item:hover {
  border-color: var(--color-border-2);
  background: var(--color-surface-2);
  transform: translateX(4px);
}
.contact-icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-text { display: flex; flex-direction: column; gap: 2px; }
.contact-label { font-size: .78rem; color: var(--color-text-3); text-transform: uppercase; letter-spacing: .08em; }
.contact-value { font-size: 1rem; font-weight: 500; color: var(--color-text); }

/* Форма */
.booking-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.booking-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.form-subtitle {
  font-size: .9rem;
  color: var(--color-text-2);
  margin-bottom: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-text-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-text);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(192,132,252,.15);
}
.form-group input.error,
.form-group select.error {
  border-color: #f87171;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-3); }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--color-bg-2); color: var(--color-text); }
.form-group textarea { resize: vertical; min-height: 80px; }

.form-error { font-size: .8rem; color: #f87171; display: none; }
.form-error.show { display: block; }

.form-success {
  text-align: center;
  padding: 24px;
}
.success-icon { font-size: 2.5rem; margin-bottom: 12px; }
.form-success h4 { font-size: 1.2rem; margin-bottom: 8px; }
.form-success p  { color: var(--color-text-2); font-size: .9rem; }

.form-error-global {
  background: rgba(248,113,113,.1);
  border: 1px solid rgba(248,113,113,.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: .88rem;
  color: #f87171;
  margin-top: 12px;
}

.loader {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════
   КОНТАКТЫ
══════════════════════════════════════════ */
.contacts { background: var(--color-bg); }

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
}
.contact-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-2);
  box-shadow: var(--shadow-glow);
}

.contact-card-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.3rem;
}
.contact-card-icon svg { width: 28px; height: 28px; }

.tg-icon  { background: rgba(37,161,225,.15);  border: 1px solid rgba(37,161,225,.25);  color: #25a1e1; }
.vk-icon  { background: rgba(66,121,198,.15);   border: 1px solid rgba(66,121,198,.25);  color: #4279c6; }
.insta-icon { background: rgba(228,64,95,.15);  border: 1px solid rgba(228,64,95,.25);   color: #e4405f; }
.map-icon { background: rgba(192,132,252,.15);  border: 1px solid rgba(192,132,252,.25); color: var(--color-primary); }

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.contact-card p {
  font-size: .85rem;
  color: var(--color-text-2);
  margin-bottom: 20px;
  line-height: 1.6;
}

.contact-card-link {
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-primary);
  transition: var(--transition);
}
.contact-card-link:hover { color: var(--color-accent); }

/* ══════════════════════════════════════════
   ФУТЕР
══════════════════════════════════════════ */
.footer {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
}
.footer-copy {
  font-size: .82rem;
  color: var(--color-text-3);
  flex-shrink: 0;
}
.footer-links {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
}
.footer-links a {
  font-size: .84rem;
  color: var(--color-text-3);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--color-primary); }

/* Кнопка вверх */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-btn);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ── Анимации появления ── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════════
   АДАПТИВ
══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .services-grid, .contacts-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid { gap: 48px; }
  .about-card { right: -16px; }
}

@media (max-width: 900px) {
  .about-grid, .booking-inner { grid-template-columns: 1fr; }
  .about-visual { max-width: 500px; margin: 0 auto; }
  .about-card { right: 16px; }
  .hero-stats { gap: 20px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

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

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(13,10,18,.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links.mobile-open .btn-nav { display: flex; margin-top: 12px; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .contacts-grid { grid-template-columns: 1fr 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .booking-form-card { padding: 28px 20px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-stats { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .contacts-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 12px; }
}