/* ════════════════════════════════════════════
   AvtoSTO — Landing Page v2
   Light theme (default) + Dark theme toggle
   Inspired by Uzum Market usability
   Dark industrial · Amber accent
   ════════════════════════════════════════════ */

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

/* ── Theme: Light (default) ── */
:root,[data-theme="light"]{
  --bg-primary: #f7f7f9;
  --bg-secondary: #f0f0f4;
  --bg-card: #ffffff;
  --bg-card-hover: #fafafa;
  --bg-elevated: #f0f0f4;
  --amber: #d97706;
  --amber-bright: #f59e0b;
  --amber-dim: #b45309;
  --amber-glow: rgba(217,119,6,0.1);
  --amber-glow-strong: rgba(245,158,11,0.2);
  --text-primary: #1a1a1d;
  --text-secondary: #5a5a66;
  --text-muted: #8a8a96;
  --border: #e5e5ea;
  --border-light: #efeff2;
  --border-accent: rgba(217,119,6,0.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-glow: 0 0 30px rgba(217,119,6,0.08);
  --btn-text: #ffffff;
  --hero-gradient: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(217,119,6,0.04), transparent),
                   radial-gradient(ellipse 40% 30% at 20% 80%, rgba(217,119,6,0.03), transparent);
  --grid-line: rgba(0,0,0,0.04);
  --nav-bg: rgba(247,247,249,0.92);
  --cta-overlay: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(217,119,6,0.04), transparent);
  --footer-divider: #e5e5ea;
  --transition-theme: 0.3s ease;
}

/* ── Theme: Dark ── */
[data-theme="dark"]{
  --bg-primary: #0f0f11;
  --bg-secondary: #161618;
  --bg-card: #1a1a1e;
  --bg-card-hover: #1f1f24;
  --bg-elevated: #222228;
  --amber: #f59e0b;
  --amber-bright: #fbbf24;
  --amber-dim: #b45309;
  --amber-glow: rgba(245,158,11,0.1);
  --amber-glow-strong: rgba(245,158,11,0.25);
  --text-primary: #f1f1f3;
  --text-secondary: #a1a1aa;
  --text-muted: #6b6b76;
  --border: #2a2a30;
  --border-light: #32323a;
  --border-accent: rgba(245,158,11,0.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3), 0 1px 4px rgba(0,0,0,0.2);
  --shadow-glow: 0 0 40px rgba(245,158,11,0.08);
  --btn-text: #0f0f11;
  --hero-gradient: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(245,158,11,0.06), transparent),
                   radial-gradient(ellipse 50% 40% at 80% 60%, rgba(245,158,11,0.04), transparent);
  --grid-line: rgba(42,42,48,0.4);
  --nav-bg: rgba(15,15,17,0.92);
  --cta-overlay: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(245,158,11,0.06), transparent);
  --footer-divider: #2a2a30;
  --transition-theme: 0.3s ease;
}

/* ── Base ── */
:root{
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

body{
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition-theme), color var(--transition-theme);
  overflow-x: hidden;
}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ── Theme Transition ── */
.theme-transitioning *{
  transition: background-color var(--transition-theme),
              color var(--transition-theme),
              border-color var(--transition-theme),
              box-shadow var(--transition-theme) !important;
}

/* ── Fade-up Animations ── */
.fade-up{
  opacity:0;
  transform:translateY(32px);
  transition:opacity 0.7s ease-out,transform 0.7s ease-out;
}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up[data-delay="100"]{transition-delay:0.1s}
.fade-up[data-delay="200"]{transition-delay:0.2s}
.fade-up[data-delay="300"]{transition-delay:0.3s}
.fade-up[data-delay="400"]{transition-delay:0.4s}

/* ── Section Headers ── */
.section-header{text-align:center;margin-bottom:56px}
.section-tag{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:0.7rem;
  font-weight:500;
  text-transform:uppercase;
  letter-spacing:0.12em;
  color:var(--amber);
  background:var(--amber-glow);
  border:1px solid var(--border-accent);
  padding:5px 14px;
  border-radius:100px;
  margin-bottom:14px;
}
.section-tag--amber{background:var(--amber-glow)}
.section-title{
  font-size:2.5rem;
  font-weight:800;
  letter-spacing:-0.03em;
  line-height:1.15;
  margin-bottom:14px;
}
.section-title--left{text-align:left}
.section-desc{
  font-size:1.05rem;
  color:var(--text-secondary);
  max-width:520px;
  margin:0 auto;
  line-height:1.65;
}
.section-desc--left{margin:0}

/* ════════════════════════════════════════════
   THEME TOGGLE
   ════════════════════════════════════════════ */
.theme-toggle{
  background:none;
  border:none;
  cursor:pointer;
  width:36px;
  height:36px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.15rem;
  transition:background var(--transition),transform var(--transition);
  position:relative;
}
.theme-toggle:hover{
  background:var(--amber-glow);
  transform:scale(1.1);
}
.theme-toggle__icon{
  position:absolute;
  transition:opacity var(--transition),transform var(--transition);
}
[data-theme="light"] .theme-toggle__icon--sun{opacity:1;transform:rotate(0) scale(1)}
[data-theme="light"] .theme-toggle__icon--moon{opacity:0;transform:rotate(90deg) scale(0)}
[data-theme="dark"] .theme-toggle__icon--sun{opacity:0;transform:rotate(-90deg) scale(0)}
[data-theme="dark"] .theme-toggle__icon--moon{opacity:1;transform:rotate(0) scale(1)}

/* ── Language Switcher ── */
.nav__lang{
  display:flex;
  align-items:center;
  gap:4px;
  margin-right:4px;
  padding-right:12px;
  border-right:1px solid var(--border);
  transition:border var(--transition-theme);
}
.nav__lang-link{
  font-family:var(--font-mono);
  font-size:0.7rem;
  font-weight:600;
  text-decoration:none;
  color:var(--text-muted);
  text-transform:uppercase;
  letter-spacing:0.04em;
  padding:4px 6px;
  border-radius:4px;
  transition:all var(--transition);
}
.nav__lang-link:hover{color:var(--amber)}
.nav__lang-link--active{
  color:var(--amber);
  background:var(--amber-glow);
  cursor:default;
}
.nav__lang-divider{
  color:var(--border);
  font-size:0.65rem;
  font-weight:300;
}

/* ════════════════════════════════════════════
   NAVIGATION
   ════════════════════════════════════════════ */
.nav{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  padding:14px 0;
  transition:background var(--transition),box-shadow var(--transition),padding var(--transition),backdrop-filter var(--transition);
}
.nav--scrolled{
  background:var(--nav-bg);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--border);
  padding:10px 0;
}
.nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav__logo{
  display:flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  color:var(--text-primary);
  font-weight:700;
  font-size:1.2rem;
  transition:color var(--transition);
}
.nav__logo-icon{font-size:1.3rem}
.nav__logo-text{letter-spacing:-0.02em}
.nav__links{display:flex;gap:28px}
.nav__link{
  color:var(--text-secondary);
  text-decoration:none;
  font-size:0.875rem;
  font-weight:500;
  transition:color var(--transition);
  position:relative;
}
.nav__link::after{
  content:'';
  position:absolute;
  bottom:-3px;left:0;right:0;
  height:1.5px;
  background:var(--amber);
  transform:scaleX(0);
  transform-origin:right;
  transition:transform var(--transition);
}
.nav__link:hover{color:var(--text-primary)}
.nav__link:hover::after{transform:scaleX(1);transform-origin:left}
.nav__actions{display:flex;gap:10px;align-items:center}
.nav__btn{
  padding:7px 18px;
  border-radius:var(--radius);
  font-size:0.85rem;
  font-weight:600;
  text-decoration:none;
  transition:all var(--transition);
  font-family:var(--font-sans);
  cursor:pointer;
}
.nav__btn--outlined{
  border:1px solid var(--border);
  color:var(--text-primary);
  background:transparent;
}
.nav__btn--outlined:hover{border-color:var(--amber);background:var(--amber-glow)}
.nav__btn--filled{
  background:linear-gradient(135deg,var(--amber-bright),var(--amber));
  color:var(--btn-text);
  border:none;
}
.nav__btn--filled:hover{
  box-shadow:0 0 20px var(--amber-glow-strong);
  transform:translateY(-1px);
}
.nav__burger{
  display:none;
  flex-direction:column;
  gap:4px;
  background:none;
  border:none;
  cursor:pointer;
  padding:4px;
}
.nav__burger span{
  display:block;
  width:22px;
  height:2px;
  background:var(--text-primary);
  border-radius:2px;
  transition:all var(--transition);
}

/* ════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:120px 0 70px;
  transition:background var(--transition-theme);
}
.hero__bg{
  position:absolute;
  inset:0;
  background:var(--hero-gradient);
  z-index:0;
  transition:background var(--transition-theme);
}
.hero__grid{
  position:absolute;
  inset:0;
  background-image:linear-gradient(var(--grid-line) 1px, transparent 1px),
                   linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 60%, black 20%, transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 60%, black 20%, transparent 70%);
  z-index:0;
  transition:background var(--transition-theme);
}
.hero__content{
  position:relative;
  z-index:1;
  text-align:center;
  max-width:840px;
  margin:0 auto;
}
.hero__badge{
  display:inline-block;
  font-size:0.8rem;
  font-weight:500;
  color:var(--amber);
  background:var(--amber-glow);
  border:1px solid var(--border-accent);
  padding:7px 16px;
  border-radius:100px;
  margin-bottom:24px;
}
.hero__title{
  font-size:clamp(2.2rem,6vw,4rem);
  font-weight:900;
  letter-spacing:-0.04em;
  line-height:1.05;
  margin-bottom:18px;
  transition:color var(--transition-theme);
}
.hero__title-accent{
  background:linear-gradient(135deg,var(--amber-bright),var(--amber));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero__subtitle{
  font-size:1.1rem;
  color:var(--text-secondary);
  margin-bottom:36px;
  max-width:580px;
  margin-left:auto;
  margin-right:auto;
  line-height:1.65;
  transition:color var(--transition-theme);
}

/* Search Form — Uzum-inspired */
.hero__search{
  display:flex;
  gap:0;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:5px;
  max-width:680px;
  margin:0 auto 44px;
  box-shadow:var(--shadow-card);
  transition:border-color var(--transition),box-shadow var(--transition),
             background var(--transition-theme),border var(--transition-theme);
}
.hero__search:focus-within{
  border-color:var(--amber);
  box-shadow:var(--shadow-card),0 0 0 3px var(--amber-glow);
}
.hero__search-group{
  flex:1;
  position:relative;
  display:flex;
  align-items:center;
}
.hero__search-icon{
  position:absolute;
  left:14px;
  font-size:1rem;
  opacity:0.5;
  pointer-events:none;
}
.hero__search-input{
  width:100%;
  padding:12px 14px 12px 42px;
  background:transparent;
  border:none;
  color:var(--text-primary);
  font-size:0.9rem;
  font-family:var(--font-sans);
  outline:none;
  transition:color var(--transition-theme);
}
.hero__search-input::placeholder{color:var(--text-muted)}
.hero__search-select{
  appearance:none;
  -webkit-appearance:none;
  cursor:pointer;
  padding-right:36px;
  border-right:1px solid var(--border);
  transition:border var(--transition-theme);
}
.hero__search-arrow{
  position:absolute;
  right:14px;
  font-size:0.55rem;
  color:var(--text-muted);
  pointer-events:none;
}
.hero__search-btn{
  display:flex;
  align-items:center;
  gap:8px;
  padding:12px 24px;
  background:linear-gradient(135deg,var(--amber-bright),var(--amber));
  color:var(--btn-text);
  border:none;
  border-radius:var(--radius);
  font-weight:700;
  font-size:0.9rem;
  font-family:var(--font-sans);
  cursor:pointer;
  transition:all var(--transition);
  white-space:nowrap;
}
.hero__search-btn:hover{
  box-shadow:0 0 24px var(--amber-glow-strong);
  transform:scale(1.02);
}
.hero__search-btn-arrow{
  font-size:1.1rem;
  transition:transform var(--transition);
}
.hero__search-btn:hover .hero__search-btn-arrow{transform:translateX(4px)}

/* Hero Stats */
.hero__stats{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
}
.hero__stat{text-align:center}
.hero__stat-value{
  display:block;
  font-family:var(--font-mono);
  font-size:1.65rem;
  font-weight:700;
  color:var(--amber);
  letter-spacing:-0.02em;
}
.hero__stat-label{
  display:block;
  font-size:0.8rem;
  color:var(--text-muted);
  margin-top:2px;
  font-weight:500;
}
.hero__stat-divider{
  width:1px;
  height:36px;
  background:var(--border);
  transition:background var(--transition-theme);
}

/* Scroll Indicator */
.hero__scroll{
  position:absolute;
  bottom:28px;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  opacity:0.4;
  transition:opacity var(--transition);
  animation:scrollBounce 2.5s ease-in-out infinite;
}
.hero__scroll:hover{opacity:0.7}
.hero__scroll-text{
  font-size:0.65rem;
  text-transform:uppercase;
  letter-spacing:0.12em;
  color:var(--text-muted);
  font-family:var(--font-mono);
}
.hero__scroll-mouse{
  width:20px;
  height:32px;
  border:2px solid var(--text-muted);
  border-radius:10px;
  position:relative;
}
.hero__scroll-dot{
  position:absolute;
  top:5px;
  left:50%;
  transform:translateX(-50%);
  width:3px;
  height:7px;
  background:var(--amber);
  border-radius:3px;
  animation:scrollDot 2.5s ease-in-out infinite;
}
@keyframes scrollBounce{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(5px)}
}
@keyframes scrollDot{
  0%,100%{opacity:1;transform:translateX(-50%) translateY(0)}
  50%{opacity:0.3;transform:translateX(-50%) translateY(10px)}
}

/* ════════════════════════════════════════════
   HOW IT WORKS
   ════════════════════════════════════════════ */
.how{
  padding:90px 0;
  background:var(--bg-secondary);
  transition:background var(--transition-theme);
}
.how__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.how__card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:36px 28px;
  position:relative;
  transition:all var(--transition),background var(--transition-theme),border var(--transition-theme);
  overflow:hidden;
}
.how__card::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--amber-bright),transparent);
  opacity:0;
  transition:opacity var(--transition);
}
.how__card:hover{
  border-color:var(--border-accent);
  transform:translateY(-3px);
  box-shadow:var(--shadow-glow);
}
.how__card:hover::before{opacity:1}
.how__card-number{
  font-family:var(--font-mono);
  font-size:0.7rem;
  font-weight:600;
  color:var(--amber);
  margin-bottom:16px;
  letter-spacing:0.05em;
}
.how__card-icon{
  font-size:2.2rem;
  margin-bottom:16px;
  display:block;
}
.how__card-title{
  font-size:1.2rem;
  font-weight:700;
  margin-bottom:10px;
  letter-spacing:-0.02em;
}
.how__card-text{
  font-size:0.9rem;
  color:var(--text-secondary);
  line-height:1.6;
  transition:color var(--transition-theme);
}

/* ════════════════════════════════════════════
   STATS
   ════════════════════════════════════════════ */
.stats{
  padding:70px 0;
  background:var(--bg-primary);
  transition:background var(--transition-theme);
}
.stats__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.stats__item{
  text-align:center;
  padding:28px 12px;
  position:relative;
}
.stats__item:not(:last-child)::after{
  content:'';
  position:absolute;
  right:0;
  top:50%;
  transform:translateY(-50%);
  width:1px;
  height:44px;
  background:var(--border);
  transition:background var(--transition-theme);
}
.stats__value{
  font-family:var(--font-mono);
  font-size:2.75rem;
  font-weight:800;
  color:var(--amber);
  letter-spacing:-0.03em;
  line-height:1;
}
.stats__suffix{
  font-family:var(--font-mono);
  font-size:1.5rem;
  font-weight:700;
  color:var(--amber-dim);
  vertical-align:super;
  margin-left:1px;
  transition:color var(--transition-theme);
}
.stats__label{
  display:block;
  font-size:0.85rem;
  color:var(--text-muted);
  margin-top:6px;
  font-weight:500;
}

/* ════════════════════════════════════════════
   FOR BUSINESS
   ════════════════════════════════════════════ */
.business{
  padding:90px 0;
  background:var(--bg-secondary);
  transition:background var(--transition-theme);
}
.business__inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
.business__content{max-width:500px}
.business__list{
  list-style:none;
  margin:28px 0;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.business__list-item{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:0.95rem;
  color:var(--text-secondary);
  transition:color var(--transition-theme);
}
.business__btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 28px;
  background:linear-gradient(135deg,var(--amber-bright),var(--amber));
  color:var(--btn-text);
  border:none;
  border-radius:var(--radius);
  font-weight:700;
  font-size:0.95rem;
  font-family:var(--font-sans);
  text-decoration:none;
  cursor:pointer;
  transition:all var(--transition);
}
.business__btn:hover{
  box-shadow:0 0 28px var(--amber-glow-strong);
  transform:translateY(-2px);
}
.business__btn-arrow{transition:transform var(--transition)}
.business__btn:hover .business__btn-arrow{transform:translateX(4px)}

/* Preview card */
.business__visual{display:flex;justify-content:center}
.business__card-preview{
  width:100%;
  max-width:400px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:background var(--transition-theme),border var(--transition-theme),box-shadow var(--transition-theme);
}
.business__card-header{
  display:flex;
  gap:7px;
  padding:14px 18px;
  background:var(--bg-elevated);
  border-bottom:1px solid var(--border);
  transition:background var(--transition-theme),border var(--transition-theme);
}
.business__card-dot{
  width:9px;height:9px;
  border-radius:50%;
}
.business__card-dot--red{background:#ef4444}
.business__card-dot--yellow{background:var(--amber-bright)}
.business__card-dot--green{background:#22c55e}
.business__card-body{
  padding:24px 20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.business__card-line{
  height:9px;
  background:var(--border-light);
  border-radius:5px;
  transition:background var(--transition-theme);
}
.business__card-line--lg{width:80%}
.business__card-line--md{width:55%}
.business__card-stats{display:flex;gap:10px;margin-top:6px}
.business__card-stat{
  flex:1;
  height:54px;
  background:var(--border);
  border-radius:var(--radius);
  transition:background var(--transition-theme);
}

/* ════════════════════════════════════════════
   REVIEWS
   ════════════════════════════════════════════ */
.reviews{
  padding:90px 0;
  background:var(--bg-primary);
  transition:background var(--transition-theme);
}
.reviews__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.reviews__card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:28px 24px;
  transition:all var(--transition),background var(--transition-theme),border var(--transition-theme);
}
.reviews__card:hover{
  border-color:var(--border-accent);
  transform:translateY(-2px);
  box-shadow:var(--shadow-glow);
}
.reviews__stars{
  color:var(--amber);
  font-size:1rem;
  letter-spacing:2px;
  margin-bottom:14px;
}
.reviews__text{
  font-size:0.9rem;
  color:var(--text-secondary);
  line-height:1.65;
  margin-bottom:20px;
  font-style:italic;
  transition:color var(--transition-theme);
}
.reviews__author{
  display:flex;
  align-items:center;
  gap:10px;
}
.reviews__avatar{
  width:38px;height:38px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--amber-bright),var(--amber));
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:0.8rem;
  color:var(--btn-text);
  flex-shrink:0;
}
.reviews__avatar--alt{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}
.reviews__avatar--alt2{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}
.reviews__name{font-weight:600;font-size:0.85rem}
.reviews__car{font-size:0.75rem;color:var(--text-muted)}

/* ════════════════════════════════════════════
   CTA
   ════════════════════════════════════════════ */
.cta{
  padding:90px 0;
  background:var(--bg-secondary);
  position:relative;
  overflow:hidden;
  transition:background var(--transition-theme);
}
.cta::before{
  content:'';
  position:absolute;
  inset:0;
  background:var(--cta-overlay);
  pointer-events:none;
  transition:background var(--transition-theme);
}
.cta__inner{
  text-align:center;
  position:relative;
  z-index:1;
}
.cta__title{
  font-size:2.2rem;
  font-weight:800;
  letter-spacing:-0.03em;
  margin-bottom:14px;
}
.cta__text{
  font-size:1.05rem;
  color:var(--text-secondary);
  max-width:500px;
  margin:0 auto 36px;
  line-height:1.65;
  transition:color var(--transition-theme);
}
.cta__actions{
  display:flex;
  gap:14px;
  justify-content:center;
}
.cta__btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 32px;
  border-radius:var(--radius);
  font-weight:700;
  font-size:0.95rem;
  font-family:var(--font-sans);
  text-decoration:none;
  cursor:pointer;
  transition:all var(--transition);
}
.cta__btn--primary{
  background:linear-gradient(135deg,var(--amber-bright),var(--amber));
  color:var(--btn-text);
  border:none;
}
.cta__btn--primary:hover{
  box-shadow:0 0 32px var(--amber-glow-strong);
  transform:translateY(-2px);
}
.cta__btn--ghost{
  border:1px solid var(--border);
  color:var(--text-primary);
  background:transparent;
}
.cta__btn--ghost:hover{border-color:var(--amber);background:var(--amber-glow)}
.cta__btn-arrow{transition:transform var(--transition)}
.cta__btn--primary:hover .cta__btn-arrow{transform:translateX(4px)}

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
.footer{
  padding:70px 0 28px;
  background:var(--bg-primary);
  border-top:1px solid var(--footer-divider);
  transition:background var(--transition-theme),border var(--transition-theme);
}
.footer__grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
  margin-bottom:40px;
}
.footer__logo{
  font-size:1.25rem;
  font-weight:800;
  letter-spacing:-0.02em;
  margin-bottom:10px;
}
.footer__desc{
  font-size:0.85rem;
  color:var(--text-muted);
  line-height:1.6;
  max-width:260px;
}
.footer__title{
  font-size:0.8rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--text-secondary);
  margin-bottom:18px;
}
.footer__link{
  display:block;
  color:var(--text-muted);
  text-decoration:none;
  font-size:0.85rem;
  margin-bottom:10px;
  transition:color var(--transition);
}
.footer__link:hover{color:var(--amber)}
.footer__social{display:flex;gap:10px;margin-top:14px}
.footer__social-link{
  text-decoration:none;
  font-size:1.2rem;
  opacity:0.5;
  transition:opacity var(--transition);
}
.footer__social-link:hover{opacity:1}
.footer__bottom{
  padding-top:20px;
  border-top:1px solid var(--footer-divider);
  display:flex;
  justify-content:space-between;
  font-size:0.75rem;
  color:var(--text-muted);
  transition:border var(--transition-theme);
}
.footer__bottom-links{display:flex;gap:20px}
.footer__bottom-links a{
  color:var(--text-muted);
  text-decoration:none;
  transition:color var(--transition);
}
.footer__bottom-links a:hover{color:var(--text-secondary)}

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media(max-width:968px){
  .hero__search{flex-direction:column;padding:6px}
  .hero__search-select{border-right:none;border-bottom:1px solid var(--border)}
  .hero__search-btn{justify-content:center}
  .how__grid,.reviews__grid{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .stats__item:nth-child(2)::after{display:none}
  .business__inner{grid-template-columns:1fr;gap:40px}
  .business__content{max-width:100%}
  .footer__grid{grid-template-columns:1fr 1fr}
  .nav__links{display:none}
  .nav__actions .nav__btn{display:none}
  .nav__actions .theme-toggle{display:flex}
  .nav__burger{display:flex}
  .nav__links--open{
    display:flex;
    flex-direction:column;
    gap:16px;
    position:absolute;
    top:100%;
    left:16px;
    right:16px;
    background:var(--bg-card);
    padding:20px;
    border-radius:var(--radius-lg);
    border:1px solid var(--border);
    box-shadow:var(--shadow-card);
  }
  .hero__title{font-size:2rem}
}

/* Планшеты 768px — между мобилой и десктопом */
@media(max-width:768px){
  .hero__search{flex-direction:column;padding:6px}
  .hero__search-select{border-right:none;border-bottom:1px solid var(--border)}
  .hero__search-btn{justify-content:center}
  .how__grid,.reviews__grid{grid-template-columns:1fr}
  .business__inner{grid-template-columns:1fr;gap:40px}
  .business__content{max-width:100%}
  .footer__grid{grid-template-columns:1fr 1fr}
  .hero__title{font-size:1.85rem}
}

@media(max-width:640px){
  .hero__stats{flex-direction:column;gap:14px}
  .hero__stat-divider{display:none}
  .hero__title{font-size:1.75rem}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .stats__value{font-size:2rem}
  .stats__item:not(:last-child)::after{display:none}
  .stats__item:nth-child(2)::after{display:none}
  .footer__grid{grid-template-columns:1fr}
  .cta__actions{flex-direction:column}
  .cta__btn{justify-content:center}
  .footer__bottom{flex-direction:column;gap:6px;text-align:center}
  .section-title{font-size:1.75rem}
  .hide-mobile{display:none}
  .hero__search-input{font-size:0.85rem;padding:10px 12px 10px 38px}
  .hero__search-btn{padding:10px 18px;font-size:0.85rem}
}