/* =============================================
   ЖК СИВЕРСКИЙ — Design System & Styles
   ============================================= */

/* Animated gradient border — @property for angle interpolation */
@property --gradient-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes gradient-rotate {
  from { --gradient-angle: 0deg; }
  to   { --gradient-angle: 360deg; }
}

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

:root {
  --color-primary: #1C3A2E;
  --color-primary-light: #2A5240;
  --color-primary-dark: #0F2119;
  --color-secondary: #F5F0E8;
  --color-white: #FFFFFF;
  --color-black: #111111;
  --color-gray-100: #F8F8F8;
  --color-gray-200: #E8E8E8;
  --color-gray-300: #D0D0D0;
  --color-gray-500: #888888;
  --color-gray-700: #555555;
  --color-accent: #C4985A;
  --color-success: #2E7D32;
  --color-error: #C62828;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container-max: 1280px;
  --container-padding: 20px;

  --header-height: 72px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 64px rgba(0,0,0,0.16);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--color-black);
  line-height: 1.6;
  background: var(--color-white);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

input, button, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 0.5em;
  line-height: 1.2;
}

.section-title--left {
  text-align: left;
}

.section-title--white {
  color: var(--color-white);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-gray-700);
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 300;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--small {
  padding: 10px 24px;
  font-size: 0.9rem;
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-white);
}

.btn--white:hover {
  background: transparent;
  color: var(--color-white);
}

/* --- Animations --- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.header__outer {
  width: 100%;
  padding: 0 8px;
}

/* Floating pill container */
.header__floating {
  max-width: 1152px;
  margin: 8px auto 0;
  padding: 0 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 0;
}

.header__floating.scrolled {
  max-width: 896px;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(28, 58, 46, 0.12);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

/* Inner flex row */
.header__row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

/* Left: logo + burger on mobile */
.header__left {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.header__floating.scrolled .header__logo-icon {
  color: var(--color-primary);
}

.header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition);
}

.header__floating.scrolled .header__logo-text {
  color: var(--color-primary);
}

/* Desktop centered nav */
.header__nav-center {
  display: none;
  gap: 32px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

/* Nav links (shared) */
.header__nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
  position: relative;
  white-space: nowrap;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width var(--transition);
}

.header__nav-link:hover::after { width: 100%; }
.header__nav-link:hover { color: var(--color-white); }

.header__floating.scrolled .header__nav-link {
  color: var(--color-gray-700);
}

.header__floating.scrolled .header__nav-link:hover {
  color: var(--color-primary);
}

/* Right panel */
.header__panel {
  display: none;
  width: 100%;
}

.header__panel.active {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  padding: 24px;
  margin-bottom: 12px;
  background: var(--color-white);
  border-radius: 16px;
  border: 1px solid var(--color-gray-200);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Mobile nav list (inside panel) */
.header__nav-mobile {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.header__nav-mobile .header__nav-link {
  color: var(--color-gray-700);
  font-size: 1rem;
}

.header__nav-mobile .header__nav-link:hover {
  color: var(--color-primary);
}

.header__nav-mobile .header__nav-link::after {
  background: var(--color-primary);
}

/* Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__socials {
  display: flex;
  gap: 12px;
}

.header__social-link {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition), transform var(--transition);
}

.header__social-link:hover {
  color: var(--color-white);
  transform: scale(1.15);
}

.header__floating.scrolled .header__social-link {
  color: var(--color-gray-500);
}

.header__floating.scrolled .header__social-link:hover {
  color: var(--color-primary);
}

.header__phone-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
}

.header__phone-btn:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.header__floating.scrolled .header__phone-btn {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.header__floating.scrolled .header__phone-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Mobile burger */
.header__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 36px;
  height: 36px;
  color: var(--color-white);
  transition: color var(--transition);
  flex-shrink: 0;
}

.header__floating.scrolled .header__burger {
  color: var(--color-primary);
}

.burger-icon {
  position: absolute;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.burger-icon--open  { opacity: 1; transform: rotate(0deg) scale(1); }
.burger-icon--close { opacity: 0; transform: rotate(-180deg) scale(0); }

.header__burger.active .burger-icon--open  { opacity: 0; transform: rotate(180deg) scale(0); }
.header__burger.active .burger-icon--close { opacity: 1; transform: rotate(0deg) scale(1); }

/* Desktop overrides */
@media (min-width: 1024px) {
  .header__row { gap: 0; padding: 16px 0; flex-wrap: nowrap; }
  .header__left { width: auto; }
  .header__nav-center { display: flex; }
  .header__burger { display: none; }

  .header__panel {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    width: auto;
    background: transparent;
    border: none;
    padding: 0;
    margin-bottom: 0;
    box-shadow: none;
  }

  .header__nav-mobile { display: none !important; }

  /* On desktop panel, socials/phone use header-level color context */
  .header__panel .header__social-link {
    color: rgba(255, 255, 255, 0.75);
  }
  .header__panel .header__social-link:hover {
    color: var(--color-white);
  }
  .header__floating.scrolled .header__panel .header__social-link {
    color: var(--color-gray-500);
  }
  .header__floating.scrolled .header__panel .header__social-link:hover {
    color: var(--color-primary);
  }

  /* Mobile panel overrides (not applicable on desktop) */
  .header__panel.active .header__phone-btn { border-color: inherit; color: inherit; }
}

/* =============================================
   HERO
   ============================================= */
#hero {
  position: relative;
  height: 100vh;
  background-image: url('../images/photo2.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0 var(--container-padding) 5rem;
}

.hero__inner {
  position: relative;
  z-index: 1;
  background: rgba(10, 25, 15, 0.58);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 2.5rem 3rem;
  border-radius: var(--radius-lg);
  max-width: 580px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero__subtitle {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

/* =============================================
   ADVANTAGES
   ============================================= */
.advantages {
  padding: 120px 0;
  background: var(--color-primary);
}

.advantages .section-title {
  color: var(--color-white);
}

.advantages .section-subtitle {
  color: rgba(255, 255, 255, 0.5);
}

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

.advantage-card {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.3s, border-color 0.3s;
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(196, 152, 90, 0.25);
}

.advantage-card__icon {
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
}

.advantage-card__icon svg {
  stroke: var(--color-accent);
}

.advantage-card__title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.advantage-card__text {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  font-weight: 300;
}

.advantage-card__text strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* Glow border element (injected by JS) */
.advantage-card__glow {
  pointer-events: none;
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.advantage-card__glow::after {
  content: '';
  border-radius: inherit;
  position: absolute;
  inset: -2px;
  border: 2px solid transparent;
  background:
    radial-gradient(circle, #C4985A 10%, transparent 20%),
    radial-gradient(circle at 40% 40%, #F0D090 5%, transparent 15%),
    radial-gradient(circle at 60% 60%, #2A5240 10%, transparent 20%),
    radial-gradient(circle at 40% 60%, #1C3A2E 10%, transparent 20%),
    repeating-conic-gradient(
      from 236.84deg at 50% 50%,
      #C4985A 0%,
      #F0D090 calc(25% / 5),
      #2A5240 calc(50% / 5),
      #C4985A calc(75% / 5),
      #F0D090 calc(100% / 5)
    );
  background-attachment: fixed;
  opacity: var(--active, 0);
  transition: opacity 0.3s;
  mask-clip: padding-box, border-box;
  mask-composite: intersect;
  mask-image:
    linear-gradient(#0000, #0000),
    conic-gradient(
      from calc((var(--start, 0) - 40) * 1deg),
      transparent 0deg,
      white,
      transparent 80deg
    );
  -webkit-mask-clip: padding-box, border-box;
  -webkit-mask-composite: source-in;
  -webkit-mask-image:
    linear-gradient(#0000, #0000),
    conic-gradient(
      from calc((var(--start, 0) - 40) * 1deg),
      transparent 0deg,
      white,
      transparent 80deg
    );
}

/* =============================================
   CATALOG — Flip Cards
   ============================================= */
.catalog {
  padding: 120px 0;
}

.catalog__flip-grid {
  display: flex;
  gap: 32px;
  justify-content: center;
}

/* Flip Card */
.flip-card {
  perspective: 1000px;
  flex: 1;
  max-width: 620px;
  height: 420px;
  cursor: default;
}

.flip-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.flip-card:hover .flip-card__inner {
  transform: rotateY(180deg);
}

.flip-card__front,
.flip-card__back {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

/* Front face */
.flip-card__front {
  background: var(--color-primary);
}

.flip-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}

.flip-card:hover .flip-card__img {
  transform: scale(1.04);
}

.flip-card__front-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 33, 25, 0.92) 0%,
    rgba(15, 33, 25, 0.45) 50%,
    rgba(15, 33, 25, 0.1) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px 28px;
}

.flip-card__badge {
  display: inline-block;
  padding: 5px 14px;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 4px;
  margin-bottom: 12px;
  width: fit-content;
}

.flip-card__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 6px;
  line-height: 1.2;
}

.flip-card__sub {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 300;
}

/* Back face */
.flip-card__back {
  background: var(--color-primary-dark);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 36px;
  border: 1px solid rgba(196, 152, 90, 0.2);
}

.flip-card__back-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.flip-card__back-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 28px;
  line-height: 1.2;
}

.flip-card__specs {
  width: 100%;
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flip-card__specs li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}

.flip-card__specs li span:first-child {
  color: rgba(255, 255, 255, 0.55);
}

.flip-card__specs li span:last-child {
  color: var(--color-white);
  font-weight: 600;
}

.flip-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  transition: background 0.25s, transform 0.25s;
  text-decoration: none;
  width: 100%;
}

.flip-card__cta:hover {
  background: #d4a86a;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .catalog__flip-grid {
    flex-direction: column;
    align-items: center;
  }

  .flip-card {
    width: 100%;
    max-width: 100%;
    height: 420px;
  }
}

/* =============================================
   MODAL
   ============================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 48px;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition);
}

.modal.active .modal__content {
  transform: scale(1) translateY(0);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 2rem;
  color: var(--color-gray-500);
  cursor: pointer;
  transition: color var(--transition);
  line-height: 1;
}

.modal__close:hover {
  color: var(--color-black);
}

.modal__body h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.modal__plan {
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  padding: 40px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
}

.modal__plan svg {
  opacity: 0.4;
}

.modal__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.modal__spec {
  padding: 16px;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
}

.modal__spec-label {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  display: block;
  margin-bottom: 4px;
}

.modal__spec-value {
  font-size: 1.1rem;
  font-weight: 600;
}

/* =============================================
   CONSTRUCTION PROGRESS
   ============================================= */
.progress {
  padding: 120px 0;
  background: var(--color-secondary);
}

.progress__timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto 64px;
  padding-left: 40px;
}

.progress__timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-300);
}

.progress__stage {
  position: relative;
  padding-bottom: 40px;
  padding-left: 32px;
}

.progress__stage:last-child {
  padding-bottom: 0;
}

.progress__dot {
  position: absolute;
  left: -29px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-gray-300);
  z-index: 1;
  transition: all var(--transition);
}

.progress__stage--done .progress__dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(28, 58, 46, 0.15);
}

.progress__stage--active .progress__dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(196, 152, 90, 0.25);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(196, 152, 90, 0.25); }
  50% { box-shadow: 0 0 0 8px rgba(196, 152, 90, 0.1); }
}

.progress__date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.progress__stage-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 4px 0 8px;
}

.progress__stage-text {
  font-size: 0.95rem;
  color: var(--color-gray-700);
  font-weight: 300;
}

.progress__gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.progress__gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.progress__gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

/* =============================================
   CALCULATOR
   ============================================= */
.calculator {
  padding: 120px 0;
}

.calculator__card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gray-200);
}

.calculator__tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  margin-bottom: 36px;
}

.calculator__tab {
  flex: 1;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: calc(var(--radius-sm) - 2px);
  color: var(--color-gray-700);
  transition: all var(--transition);
}

.calculator__tab.active {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.calculator__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.calculator__field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: 8px;
}

.calculator__field input {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-gray-100);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  transition: border-color var(--transition);
}

.calculator__field input:focus {
  border-color: var(--color-primary);
  background: var(--color-white);
}

.calculator__hint {
  display: block;
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-top: 6px;
}

.calculator__result {
  text-align: center;
  padding: 32px;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.calculator__result-label {
  font-size: 0.9rem;
  color: var(--color-gray-700);
  margin-bottom: 8px;
}

.calculator__result-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.calculator__cta {
  width: 100%;
}

/* =============================================
   ABOUT / LOCATION
   ============================================= */
.about {
  padding: 80px 0;
  background: var(--color-secondary);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about__description {
  font-size: 1.05rem;
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.about__features {
  margin-top: 24px;
}

.about__features li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--color-gray-700);
}

.about__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* =============================================
   MAP CARD (About section)
   ============================================= */
.about__map-wrap {
  display: flex;
  justify-content: center;
}

.about__map {
  width: 100%;
  max-width: 960px;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}

.map-card {
  position: relative;
  perspective: 1000px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}

.map-card__inner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  border: 1px solid rgba(255,255,255,0.08);
  height: 220px;
  transform-style: preserve-3d;
  transition:
    transform 0.12s ease-out,
    height 0.55s cubic-bezier(0.34, 1.2, 0.64, 1),
    box-shadow var(--transition);
}

.map-card.is-expanded .map-card__inner {
  height: 560px;
  transform: rotateX(0deg) rotateY(0deg) !important;
}

.map-card__inner:hover {
  box-shadow: var(--shadow-xl);
}

/* Dot grid background */
.map-card__bg-grid {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: radial-gradient(circle, rgba(255,255,255,0.8) 1px, transparent 1px);
  background-size: 20px 20px;
  transition: opacity 0.3s;
}

.map-card.is-expanded .map-card__bg-grid {
  opacity: 0;
}

/* Streets layer */
.map-card__streets {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease 0.1s;
  background: #1a3528;
}

.map-card.is-expanded .map-card__streets {
  opacity: 1;
}

.map-card__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Road lines — animated with stroke-dashoffset */
.map-road {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  transition: stroke-dashoffset 0s;
}

.map-road--main {
  stroke: rgba(255,255,255,0.22);
  stroke-width: 4;
}

.map-road--sec {
  stroke: rgba(255,255,255,0.1);
  stroke-width: 1.5;
}

.map-road--river {
  stroke: #2E6B9E;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  opacity: 0.7;
}

.map-card.is-expanded .map-road {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.9s ease-out var(--delay, 0.1s);
}

/* Buildings */
.map-building {
  position: absolute;
  border-radius: 2px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.08);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0s, transform 0s;
}

.map-building--tall {
  background: rgba(255,255,255,0.16);
}

.map-card.is-expanded .map-building {
  opacity: 1;
  transform: scale(1);
  transition:
    opacity 0.4s ease var(--bd, 0.5s),
    transform 0.4s ease var(--bd, 0.5s);
}

/* Pin */
.map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -70%) scale(0);
  opacity: 0;
  transition: opacity 0s, transform 0s;
  z-index: 2;
}

.map-card.is-expanded .map-pin {
  opacity: 1;
  transform: translate(-50%, -70%) scale(1);
  transition:
    opacity 0.3s ease 0.3s,
    transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s;
}

.map-pin__pulse {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(196, 152, 90, 0.3);
  animation: pinPulse 2s ease-in-out infinite;
}

.map-card:not(.is-expanded) .map-pin__pulse {
  animation: none;
}

@keyframes pinPulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.4; }
  50% { transform: translateX(-50%) scale(2.2); opacity: 0; }
}

/* Bottom fade */
.map-card__fade-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--color-primary) 0%, transparent 100%);
  opacity: 0.6;
  pointer-events: none;
}

/* Real map iframe */
.map-card__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  opacity: 0;
  transition: opacity 0.8s ease 2.5s;
  z-index: 2;
  pointer-events: none;
}

.map-card.is-expanded .map-card__iframe {
  opacity: 1;
  pointer-events: auto;
}

/* Disable tilt when expanded — map needs mouse interaction */
.map-card.is-expanded {
  pointer-events: auto;
}

.map-card.is-expanded .map-card__inner {
  transition:
    height 0.55s cubic-bezier(0.34, 1.2, 0.64, 1),
    box-shadow var(--transition);
}

/* Content overlay */
.map-card__content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 24px;
}

.map-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.map-card__icon {
  color: #C4985A;
  filter: drop-shadow(0 0 4px rgba(196,152,90,0.35));
  transition: filter var(--transition);
}

.map-card:hover .map-card__icon {
  filter: drop-shadow(0 0 8px rgba(196,152,90,0.65));
}

.map-card.is-expanded .map-card__icon {
  opacity: 0;
}

.map-card.is-expanded .map-card__content {
  pointer-events: none;
}

.map-card__badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(4px);
  transition: background var(--transition);
}

.map-card:hover .map-card__badge {
  background: rgba(255,255,255,0.1);
}

.map-card__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #C4985A;
  flex-shrink: 0;
}

.map-card__badge span:last-child {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.map-card__bottom {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.map-card__location {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: transform var(--transition);
  line-height: 1.3;
}

.map-card:hover .map-card__location {
  transform: translateX(4px);
}

.map-card__coords {
  font-size: 0.78rem;
  font-family: monospace;
  color: rgba(255,255,255,0.4);
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.25s, max-height 0.25s;
}

.map-card.is-expanded .map-card__coords {
  opacity: 1;
  max-height: 24px;
}

.map-card__line {
  height: 1px;
  background: linear-gradient(to right, rgba(196,152,90,0.5), rgba(196,152,90,0.2), transparent);
  transform-origin: left;
  transform: scaleX(0.25);
  transition: transform 0.4s ease;
}

.map-card:hover .map-card__line,
.map-card.is-expanded .map-card__line {
  transform: scaleX(1);
}

/* Hover hint */
.map-card__hint {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  color: var(--color-gray-500);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

.map-card:hover:not(.is-expanded) .map-card__hint {
  opacity: 1;
}

/* External link */
.map-card__ext-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--color-gray-500);
  transition: color var(--transition);
}

.map-card__ext-link:hover {
  color: var(--color-primary);
}


.about__map iframe {
  display: block;
}

/* =============================================
   CONTACTS / FORM
   ============================================= */
.contacts {
  padding: 120px 0;
  background: var(--color-primary-dark);
  position: relative;
}

.contacts::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

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

.contacts__info .section-title--white {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 0.6em;
}

.contacts__text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
  margin-bottom: 36px;
  font-weight: 300;
}

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

.contacts__channel {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
  line-height: 1.7;
  transition: color var(--transition);
}

.contacts__channel:hover {
  color: var(--color-white);
}

/* Form — animated gradient border */
.contacts__form {
  padding: 40px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  background-image:
    linear-gradient(var(--color-primary-dark), var(--color-primary-dark)),
    conic-gradient(
      from var(--gradient-angle),
      #0F2119 0%,
      #C4985A 37%,
      #F0D090 50%,
      #C4985A 63%,
      #0F2119 80%,
      #1C3A2E 90%,
      #0F2119 100%
    );
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  animation: gradient-rotate 6s linear infinite;
}

.contacts__form-field {
  margin-bottom: 16px;
}

.contacts__form-field input {
  width: 100%;
  padding: 15px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  transition: border-color var(--transition), background var(--transition);
}

.contacts__form-field input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.contacts__form-field input:focus {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.09);
}

.contacts__form-field input.error {
  border-color: rgba(198, 40, 40, 0.6);
}

.contacts__form-error {
  display: block;
  font-size: 0.8rem;
  color: rgba(220, 100, 100, 0.9);
  margin-top: 5px;
  min-height: 1.2em;
}

.contacts__form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
  margin-top: 8px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  line-height: 1.6;
}

.contacts__form-consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: rgba(255, 255, 255, 0.6);
  flex-shrink: 0;
}

.contacts__form-consent a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
}

.contacts__form-submit {
  width: 100%;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  letter-spacing: 0.04em;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.contacts__form-submit:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
  transform: translateY(-2px);
}

.contacts__form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  display: none;
}

.contacts__form-status.success {
  display: block;
  background: rgba(46, 125, 50, 0.15);
  color: rgba(150, 220, 150, 0.9);
  border: 1px solid rgba(46, 125, 50, 0.25);
}

.contacts__form-status.error {
  display: block;
  background: rgba(198, 40, 40, 0.12);
  color: rgba(220, 120, 120, 0.9);
  border: 1px solid rgba(198, 40, 40, 0.2);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  position: relative;
  padding: 64px 0 48px;
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.6);
  border-radius: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 33%;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  filter: blur(3px);
}

.footer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 128px;
  background: radial-gradient(35% 128px at 50% 0%, rgba(255,255,255,0.06), transparent);
  pointer-events: none;
}

/* Brand: centered top */
.footer__brand {
  text-align: center;
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-bottom: 10px;
}

.footer__logo-icon {
  color: rgba(255, 255, 255, 0.8);
}

.footer__logo-text {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.footer__tagline {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.4);
}

/* 3-column row */
.footer__row {
  display: flex;
  flex-direction: row;
  gap: 48px;
  align-items: flex-start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__col {
  -webkit-box-flex: 1;
  -ms-flex: 1 1 0%;
  flex: 1 1 0%;
  min-width: 0;
}

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 20px;
}

.footer__col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  line-height: 1.7;
}

.footer__col-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
  line-height: 1.7;
}

.footer__col-list a:hover {
  color: var(--color-white);
}

.footer__col-list svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* Requisites */
.footer__req-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

.footer__req-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 2px;
  margin-top: 8px;
}

.footer__req-val {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* Legal */
.footer__legal {
  padding-top: 28px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  gap: 8px;
}

.footer__privacy {
  font-size: 0.75rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.25);
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

/* Footer scroll animation */
.footer-anim {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1),
              transform 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-anim.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE — Tablet
   ============================================= */
@media (max-width: 1024px) {
  .advantages__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .flip-card {
    max-width: 480px;
    height: 380px;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 16px;
    --header-height: 64px;
  }

  /* ── Header ── */
  .header__panel.active .header__phone-btn {
    border-color: var(--color-primary);
    color: var(--color-primary);
  }
  .header__panel.active .header__phone-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
  }

  /* ── Hero ── */
  #hero { padding-bottom: 3rem; }
  .hero__inner { padding: 1.75rem 1.5rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }

  /* ── Advantages ── */
  .advantages { padding: 64px 0; }

  .advantages__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .advantage-card {
    padding: 24px 20px;
    display: grid;
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto;
    column-gap: 16px;
    text-align: left;
  }

  .advantage-card__icon {
    grid-row: 1 / 3;
    margin-bottom: 0;
    align-self: center;
    width: 40px;
    height: 40px;
  }

  .advantage-card__icon svg { width: 36px; height: 36px; }

  .advantage-card__title {
    align-self: end;
    margin-bottom: 4px;
    font-size: 0.85rem;
  }

  .advantage-card__text {
    align-self: start;
    font-size: 0.9rem;
  }

  /* ── Catalog ── */
  .catalog { padding: 64px 0; }

  .catalog__flip-grid {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .flip-card {
    flex: none;
    max-width: 100%;
    width: 100%;
    height: 360px;
  }

  /* ── About / Map ── */
  .about { padding: 64px 0; }

  /* On mobile show Yandex map immediately at compact height */
  .map-card.is-expanded .map-card__inner {
    height: 400px;
  }

  .map-card__iframe {
    transition: opacity 0.4s ease 0.5s;
  }

  /* Hide decorative overlay so map fills the card cleanly */
  .map-card__content {
    display: none;
  }

  /* ── Contacts ── */
  .contacts { padding: 64px 0; }

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

  /* ── Modal ── */
  .modal__content {
    padding: 28px 20px;
    border-radius: var(--radius-md);
    margin: 16px;
    max-height: 90vh;
    overflow-y: auto;
  }

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

  /* ── Footer ── */
  .footer {
    border-radius: 0;
    padding: 48px 0 36px;
  }

  .footer__row {
    flex-direction: column !important;
    gap: 32px;
  }

  .footer__col {
    width: 100%;
    flex: none;
  }
}

@media (max-width: 480px) {
  .hero__title { font-size: clamp(2rem, 9vw, 3rem); }

  .section-title { font-size: 1.75rem; }

  .flip-card { height: 320px; }

  .footer__row { gap: 24px; }
}

/* --- Body scroll lock (when modal is open) --- */
body.modal-open {
  overflow: hidden;
}


/* =============================================
   GALLERY (Infinite Auto Slider)
   ============================================= */

.gallery {
  padding: 120px 0 0;
  background: var(--color-primary-dark);
  overflow: hidden;
  position: relative;
}

.gallery::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 96px;
  background: linear-gradient(to top, var(--color-primary-dark), transparent);
  pointer-events: none;
  z-index: 2;
}

.gallery__title {
  color: var(--color-white);
}

.gallery__subtitle {
  color: rgba(255, 255, 255, 0.55);
}

@keyframes gallery-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.gallery__scroll-wrap {
  margin-top: 48px;
  overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
          mask: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  padding-bottom: 80px;
}

.gallery__track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: gallery-scroll 40s linear infinite;
}

.gallery__track:hover {
  animation-play-state: paused;
}

.gallery__slide {
  flex-shrink: 0;
  width: 320px;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, filter 0.3s ease;
}

.gallery__slide:hover {
  transform: scale(1.05);
  filter: brightness(1.12);
}

.gallery__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .gallery { padding-top: 80px; }

  .gallery__slide {
    width: 220px;
    height: 220px;
  }

  .gallery__scroll-wrap { padding-bottom: 60px; }
}