/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #D42B2B;
  --red-dark: #AA1F1F;
  --red-light: #FF3B3B;
  --black: #0D0D0D;
  --dark: #141414;
  --dark2: #1E1E1E;
  --dark3: #252525;
  --gray: #888;
  --gray-light: #F5F5F5;
  --white: #FFFFFF;
  --border: rgba(255,255,255,0.08);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 40px rgba(0,0,0,0.15);
  --shadow-red: 0 8px 30px rgba(212,43,43,0.35);
}

html { scroll-behavior: smooth; }

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

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

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.red { color: var(--red); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--red);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  border: 2px solid var(--red);
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}
.btn-primary.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  border: 2px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.85);
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  border: 2px solid rgba(255,255,255,0.4);
  color: var(--white);
  padding: 16px 36px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.7); }

/* ===== SECTION HELPERS ===== */
.section-tag {
  display: inline-block;
  background: rgba(212,43,43,0.1);
  color: var(--red);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag-light {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.8);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}
.section-header h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; line-height: 1.2; margin-bottom: 14px; }
.section-header p { color: var(--gray); font-size: 17px; }
.section-header.light h2 { color: var(--white); }
.section-header.light p { color: rgba(255,255,255,0.6); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.4); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 800;
  flex-shrink: 0;
}
.logo-icon { font-size: 24px; }
.logo-img { height: 120px; width: auto; object-fit: contain; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
}
.nav-links a { white-space: nowrap; }
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--red); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ===== LANGUAGE SWITCHER ===== */
.lang-switcher {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}
.lang-btn {
  background: none;
  border: none;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  color: rgba(255,255,255,0.5);
  transition: all 0.2s;
  letter-spacing: 0.5px;
}
.lang-btn:hover { color: white; }
.lang-btn.active {
  background: var(--red);
  color: white;
  box-shadow: 0 2px 8px rgba(212,43,43,0.35);
}
.lang-switcher--mobile {
  background: #f5f5f5;
  margin-top: 12px;
  align-self: flex-start;
}

.burger {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  margin-left: auto;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: white;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 0;
  font-weight: 500;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  color: #333;
}

/* ===== HERO SPARKLES ===== */
.hero-sparkles {
  position: absolute;
  inset: 5%;
  background: url('sparkles.png') center/cover no-repeat;
  z-index: 1;
  animation: sparklesDrift 8s ease-in-out infinite alternate;
  opacity: 0.35;
  pointer-events: none;
  filter: blur(1.5px);
}
.hero-sparkles--2 {
  animation: sparklesDrift2 11s ease-in-out infinite alternate;
  opacity: 0.15;
  transform: scaleX(-1);
  filter: blur(2px);
}
@keyframes sparklesDrift {
  0%   { transform: translate(0px, 0px) scale(1.05); }
  50%  { transform: translate(-12px, -10px) scale(1.08); }
  100% { transform: translate(8px, -6px) scale(1.04); }
}
@keyframes sparklesDrift2 {
  0%   { transform: scaleX(-1) translate(0px, 0px) scale(1); }
  50%  { transform: scaleX(-1) translate(10px, 8px) scale(1.06); }
  100% { transform: scaleX(-1) translate(-8px, 4px) scale(1.02); }
}

/* ===== HERO DRILL ANIMATION ===== */
.hero-drill-wrap {
  position: absolute;
  right: -500px;
  top: 50%;
  transform: translateY(-50%);
  width: 1100px;
  height: 1100px;
  pointer-events: none;
  z-index: 3;
}

#sparksCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.hero-drill {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: blur(1.5px) drop-shadow(0 0 30px rgba(212,43,43,0.4)) drop-shadow(0 0 60px rgba(212,43,43,0.2));
  animation: drillFloat 5s ease-in-out infinite, drillGlow 3s ease-in-out infinite alternate;
  z-index: 1;
  opacity: 0.85;
}

@keyframes drillFloat {
  0%, 100% { transform: translateY(0px) rotate(-5deg); }
  50%       { transform: translateY(-18px) rotate(-3deg); }
}

@keyframes drillGlow {
  0%   { filter: blur(1.5px) drop-shadow(0 0 20px rgba(212,43,43,0.3)) drop-shadow(0 0 40px rgba(212,43,43,0.15)); }
  100% { filter: blur(1px)   drop-shadow(0 0 40px rgba(212,43,43,0.6)) drop-shadow(0 0 80px rgba(212,43,43,0.3)); }
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: var(--dark);
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 60% at 75% 50%, rgba(212,43,43,0.15) 0%, transparent 70%);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(13,13,13,1) 38%, rgba(13,13,13,0.6) 60%, rgba(13,13,13,0.05) 100%);
  z-index: 1;
}
.hero-inner { position: relative; z-index: 4; }
.hero-drill-wrap { z-index: 2; }
#sparksCanvas { z-index: 2; }

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-block;
  background: rgba(212,43,43,0.2);
  border: 1px solid rgba(212,43,43,0.4);
  color: #FF6B6B;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat strong {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat span {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

/* Hero form */
.hero-form-wrap { z-index: 2; }
.hero-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.hero-form h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--black);
}
.hero-form p { color: var(--gray); font-size: 14px; margin-bottom: 24px; }

.form-row { margin-bottom: 14px; }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #EBEBEB;
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s;
  background: #FAFAFA;
  color: var(--black);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--red);
  background: var(--white);
}
.form-row textarea { resize: vertical; }

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.scroll-arrow {
  font-size: 20px;
  margin-top: 4px;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== BRANDS TICKER ===== */
.brands-ticker {
  background: var(--black);
  padding: 18px 0;
  overflow: hidden;
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: ticker 30s linear infinite;
  width: max-content;
}
.ticker-track span {
  color: rgba(255,255,255,0.55);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}
.ticker-track .dot { color: var(--red); font-size: 8px; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== ABOUT ===== */
.about { padding: 100px 0; background: var(--white); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-images { position: relative; }
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about-img-main img { width: 100%; height: 480px; object-fit: cover; object-position: center; }

.about-delivery {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #f8f8f8;
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 20px 0 28px;
}
.ad-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: #333;
}

.about-content h2 {
  font-size: clamp(18px, 2.2vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  white-space: nowrap;
}
.about-content p {
  color: #555;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0 32px;
}
.af-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
}
.af-icon { font-size: 16px; }

/* ===== CATALOG ===== */
.catalog { padding: 100px 0; background: var(--gray-light); }

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

.cat-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.13); }

.cat-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.cat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.cat-card:hover .cat-img img { transform: scale(1.06); }
.cat-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.5) 100%);
}

.cat-info {
  padding: 20px;
}
.cat-info h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.cat-info p { color: var(--gray); font-size: 14px; margin-bottom: 16px; }

/* Product card */
.cat-price {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: var(--red);
  color: white;
  font-size: 16px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 8px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(212,43,43,0.4);
}
.cat-specs {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cat-specs li {
  font-size: 13px;
  color: #555;
}
.cat-specs li strong {
  color: var(--black);
}
.cat-card--product .cat-img {
  height: 240px;
  background: #f8f8f8;
}
.cat-card--product .cat-img img {
  object-fit: contain;
  padding: 16px;
}

.cat-btn {
  display: inline-flex;
  align-items: center;
  color: var(--red);
  font-weight: 600;
  font-size: 14px;
  transition: gap 0.2s;
}
.cat-btn:hover { gap: 6px; }

/* ===== ADVANTAGES ===== */
.advantages {
  padding: 100px 0;
  background: var(--dark);
}

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

.adv-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: border-color 0.3s, transform 0.3s;
}
.adv-card:hover {
  border-color: rgba(212,43,43,0.4);
  transform: translateY(-4px);
}
.adv-card--featured {
  background: var(--red);
  border-color: transparent;
}
.adv-card--featured:hover { border-color: transparent; }

.adv-icon { font-size: 36px; margin-bottom: 16px; }

.adv-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.adv-card p {
  color: rgba(255,255,255,0.6);
  font-size: 15px;
  line-height: 1.6;
}
.adv-card--featured p { color: rgba(255,255,255,0.8); }

/* ===== HOW IT WORKS ===== */
.how { padding: 100px 0; background: white; }

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 220px;
  max-width: 300px;
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
}

.step-num {
  font-size: 48px;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.25;
}

.step-content h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-content p { color: var(--gray); font-size: 15px; }

.step-arrow {
  font-size: 28px;
  color: var(--red);
  font-weight: 300;
  flex-shrink: 0;
}

/* ===== BRANDS ===== */
.brands { padding: 100px 0; background: var(--gray-light); }

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

.brand-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s;
  cursor: pointer;
}
.brand-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(212,43,43,0.12);
}
.brand-card span {
  font-size: 20px;
  font-weight: 900;
  color: #333;
  letter-spacing: 2px;
  transition: color 0.3s;
}
.brand-card:hover span { color: var(--red); }

/* ===== REVIEWS ===== */
.reviews { padding: 100px 0; background: white; }

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

.review-card {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 2px solid transparent;
  transition: all 0.3s;
}
.review-card:hover { border-color: #EBEBEB; transform: translateY(-4px); }
.review-card--featured {
  background: var(--dark);
  color: white;
}
.review-card--featured p { color: rgba(255,255,255,0.75); }

.review-stars {
  color: #F5A623;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.review-card p {
  font-size: 15px;
  line-height: 1.7;
  color: #444;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  color: white;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.review-author strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
}
.review-author span {
  font-size: 13px;
  color: var(--gray);
}
.review-card--featured .review-author span { color: rgba(255,255,255,0.5); }

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--dark);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
  margin-top: 12px;
}
.contact-info p {
  color: rgba(255,255,255,0.6);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-methods { display: flex; flex-direction: column; gap: 16px; }

.cm-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: background 0.2s, border-color 0.2s;
}
.cm-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(212,43,43,0.4);
}
.cm-icon { font-size: 24px; flex-shrink: 0; }
.cm-item strong { display: block; color: white; font-size: 15px; margin-bottom: 2px; }
.cm-item span { color: rgba(255,255,255,0.5); font-size: 13px; }

.contact-form-wrap {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}
.contact-form h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 24px;
}

.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--gray);
  margin-top: 12px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p {
  color: rgba(255,255,255,0.45);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.insta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #E1306C, #833AB4);
  color: white;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  transition: opacity 0.2s;
}
.insta-btn:hover { opacity: 0.85; }

.footer-links h5 {
  color: white;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.footer-links a {
  color: rgba(255,255,255,0.45);
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.2s;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.footer-links a:hover { color: var(--red); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom span {
  color: rgba(255,255,255,0.3);
  font-size: 13px;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: #1a1a1a;
  color: white;
  padding: 16px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  border-left: 4px solid var(--red);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 9999;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(6px);
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal-box {
  background: white;
  border-radius: 20px;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  animation: modalIn 0.3s ease;
}
@keyframes modalIn {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: #f0f0f0;
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.modal-close:hover { background: var(--red); color: white; }
.modal-title {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 28px;
  color: var(--black);
}
.modal-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.modal-product-card {
  border: 2px solid #f0f0f0;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s;
}
.modal-product-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(212,43,43,0.15);
}
.modal-product-img {
  height: 180px;
  background: #f8f8f8;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.modal-product-img img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 12px;
}
.modal-product-info { padding: 14px; }
.modal-product-info h4 { font-size: 14px; font-weight: 700; margin-bottom: 6px; line-height: 1.3; }
.modal-product-price {
  color: var(--red);
  font-weight: 800;
  font-size: 16px;
}
.modal-empty {
  display: none;
  text-align: center;
  padding: 60px 20px;
  color: #888;
}
.modal-empty span { font-size: 48px; display: block; margin-bottom: 16px; }
.modal-empty p { font-size: 16px; line-height: 1.6; margin-bottom: 24px; }

/* Product detail modal */
.modal-box--product { max-width: 1000px; }
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-detail-img {
  background: #f8f8f8;
  border-radius: 16px;
  padding: 24px;
  display: flex; align-items: center; justify-content: center;
  min-height: 380px;
}
.product-detail-img img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
}
/* Gallery */
.gallery-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 14px;
}
.gallery-thumb {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  object-fit: contain;
  border: 2px solid #e0e0e0;
  cursor: pointer;
  background: #f8f8f8;
  padding: 4px;
  transition: border-color 0.2s;
}
.gallery-thumb.active,
.gallery-thumb:hover { border-color: var(--red); }
.gallery-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 12px;
}
.gallery-prev, .gallery-next {
  background: #f0f0f0;
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
  line-height: 1;
}
.gallery-prev:hover, .gallery-next:hover { background: var(--red); color: white; }
.gallery-counter { font-size: 13px; color: #888; font-weight: 600; }

.product-brand {
  display: inline-block;
  background: rgba(212,43,43,0.1);
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.product-name {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
}
.product-price {
  font-size: 32px;
  font-weight: 900;
  color: var(--red);
  margin-bottom: 16px;
}
.product-desc {
  font-size: 15px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 24px;
}
.product-specs-wrap h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #333;
}
.product-specs-list {
  list-style: none;
  padding: 0;
  margin-bottom: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.product-specs-list li {
  font-size: 13px;
  background: #f5f5f5;
  border-radius: 8px;
  padding: 8px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.product-specs-list li span { color: #888; font-size: 11px; }
.product-specs-list li strong { font-size: 14px; color: var(--black); }
.product-detail-info .btn-primary { width: 100%; justify-content: center; margin-bottom: 10px; }
.btn-ghost-dark {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #ddd;
  color: #444;
  padding: 14px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s;
  width: 100%;
}
.btn-ghost-dark:hover { border-color: var(--black); color: var(--black); }

@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; }
  .modal-box { padding: 24px 16px; }
  .product-specs-list { grid-template-columns: 1fr; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-form-wrap { display: none; }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-images { margin-bottom: 30px; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(4, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .burger { display: block; }
  .catalog-grid { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .hero-btns { flex-direction: column; }
  .hero-stats { gap: 20px; }
  .about-img-side { display: none; }
  .footer-bottom .container { flex-direction: column; gap: 8px; text-align: center; }
}