/* =========================================================================
   АВТО ФИНАНС — фирменный стиль
   Палитра построена на реальных цветах компании из сертификатов и оферт:
   фиолетовый #9400D3 / глубокий баклажан #4B0082, шрифт Montserrat.
   Тёплый латунный акцент (--seal) отсылает к сургучной печати на
   гарантийном сертификате — второй продукт компании буквально является
   документом с печатью, поэтому это не случайный цвет.
   ========================================================================= */

:root{
  /* Тёмная база (хиро, футер, "Как это работает") */
  --ink:        #150B26;
  --ink-2:      #1F1035;
  --plum:       #4B0082;
  --violet:     #9400D3;
  --violet-2:   #B33DF0;

  /* Светлая база (секции на белом/лавандовом) */
  --bg:         #FAF9FC;
  --surface:    #FFFFFF;
  --tint:       #F3EBFB;
  --line:       #E6E0EF;

  /* Текст */
  --text:       #1B1524;
  --muted:      #6E6480;

  /* Акцент "сургучная печать" — только для сертификатных элементов */
  --seal:       #C8842A;
  --seal-deep:  #A66A1E;

  --radius-sm:  10px;
  --radius-md:  18px;
  --radius-lg:  28px;

  --shadow:        0 8px 24px rgba(75, 0, 130, 0.10);
  --shadow-strong: 0 24px 48px rgba(75, 0, 130, 0.20);

  --container: 1200px;

  --font-display:'Montserrat', sans-serif;
  --font-body:'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  /* Алиасы для обратной совместимости со старыми страницами (privacy.html и т.п.) */
  --accent: var(--violet);
  --accent-2: var(--violet-2);
  --hero-1: var(--ink);
  --hero-2: var(--plum);

  --fs-hero: clamp(1.9rem, 3vw + 0.9rem, 3.4rem);
  --fs-lg: 1.2rem;
  --fs-base: 1rem;
  --fs-sm: 0.92rem;
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

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

h1,h2,h3{
  font-family:var(--font-display);
  margin:0 0 0.5em;
  line-height:1.18;
  letter-spacing:-0.01em;
}

a{ color:inherit; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:3px solid var(--violet-2);
  outline-offset:2px;
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:0.76rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--violet-2);
  font-weight:600;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:7px; height:7px; border-radius:50%;
  background:var(--violet-2);
  flex-shrink:0;
}

/* ===== Header ===== */

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.burger span{
  width:24px; height:2px;
  background:#ffffff;
  border-radius:2px;
  transition:transform .2s, opacity .2s;
}

.header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(21, 11, 38, 0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}

.header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 0;
}

.header .icon{
  display:flex;
  align-items:center;
  justify-content:center;
  width:38px; height:38px;
  background:var(--violet);
  border-radius:10px;
  flex-shrink:0;
}
.header .icon img{
  width:22px; height:22px;
  object-fit:contain;
}

.header .logo{
  display:flex;
  align-items:center;
  gap:12px;
  color:#ffffff;
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:0.2px;
  font-size:0.98rem;
  text-decoration:none;
}

.nav{
  display:flex;
  gap:2px;
}

.nav a{
  color:rgba(255,255,255,0.82);
  text-decoration:none;
  font-size:var(--fs-sm);
  font-weight:500;
  padding:8px 11px;
  border-radius:999px;
  white-space:nowrap;
  transition:color .2s, background .2s;
}
.nav a:hover{
  color:#ffffff;
  background:rgba(148, 0, 211, 0.35);
}

.header-actions{
  display:flex;
  align-items:center;
  gap:16px;
}
.header-phone{
  color:#ffffff;
  text-decoration:none;
  font-family:var(--font-mono);
  font-weight:600;
  font-size:0.92rem;
  white-space:nowrap;
}

@media (max-width:1220px){
  .header-phone{ display:none; }
}

@media (max-width:1220px){
  .burger{ display:flex; }

  .nav{
    position:absolute;
    top:100%; left:0; right:0;
    flex-direction:column;
    background:rgba(21, 11, 38, 0.98);
    backdrop-filter:blur(10px);
    padding:14px 20px 20px;
    gap:4px;
    display:none;
  }
  .nav a{ padding:12px 16px; font-size:16px; }
  .nav.open{ display:flex; }

  .header .container{ padding:16px 24px; }
}

/* ===== Buttons ===== */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.95rem;
  text-decoration:none;
  border:none;
  cursor:pointer;
  transition:transform .15s, box-shadow .15s, background .15s;
  white-space:nowrap;
}
.btn-primary{
  background:var(--violet);
  color:#ffffff;
  box-shadow:0 10px 24px rgba(148,0,211,0.35);
}
.btn-primary:hover{ background:var(--plum); transform:translateY(-1px); }
.btn-ghost{
  background:transparent;
  color:#ffffff;
  border:1px solid rgba(255,255,255,0.35);
}
.btn-ghost:hover{ border-color:#fff; }
.btn-outline{
  background:transparent;
  color:var(--violet);
  border:1px solid var(--violet);
}
.btn-outline:hover{ background:var(--tint); }

/* ===== Hero ===== */

.hero{
  position:relative;
  background:
    radial-gradient(ellipse 900px 480px at 88% -8%, rgba(179,61,240,0.25), transparent 60%),
    linear-gradient(160deg, var(--ink) 0%, var(--plum) 120%);
  color:#ffffff;
  padding:88px 0 104px;
  overflow:hidden;
}

.hero-inner{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:56px;
  align-items:center;
}

.hero-text .eyebrow{ color:var(--violet-2); }

.hero-text h1{
  font-size:var(--fs-hero);
  font-weight:700;
}

.hero-text p{
  font-size:var(--fs-lg);
  color:rgba(255,255,255,0.78);
  max-width:520px;
  margin-bottom:0;
}

.hero-actions{
  display:flex;
  gap:14px;
  margin-top:30px;
  flex-wrap:wrap;
}

.hero-trust{
  display:flex;
  gap:22px;
  margin-top:38px;
  flex-wrap:wrap;
}
.hero-trust div{
  font-family:var(--font-mono);
  font-size:0.8rem;
  color:rgba(255,255,255,0.55);
}
.hero-trust b{
  display:block;
  font-family:var(--font-display);
  font-size:1.3rem;
  color:#ffffff;
  font-weight:700;
}

/* --- Signature visual: карта помощи + сертификат гарантии --- */
.hero-visual{
  position:relative;
  height:380px;
}
.card-stack{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
}
.assist-card{
  position:absolute;
  top:50%; left:50%;
  width:320px;
  height:200px;
  border-radius:20px;
  background:linear-gradient(135deg, var(--violet) 0%, var(--plum) 100%);
  box-shadow:var(--shadow-strong);
  padding:26px;
  color:#fff;
  transform:translate(-50%,-50%) rotate(-9deg) translate(-38px, 18px);
}
.assist-card .card-top{
  display:flex; justify-content:space-between; align-items:flex-start;
}
.assist-card .card-label{
  font-family:var(--font-mono); font-size:0.68rem;
  letter-spacing:0.1em; text-transform:uppercase;
  color:rgba(255,255,255,0.65);
}
.assist-card .card-chip{
  width:34px; height:24px; border-radius:5px;
  background:rgba(255,255,255,0.25);
}
.assist-card h4{
  font-family:var(--font-display); font-size:1.15rem; margin:26px 0 4px;
  font-weight:700;
}
.assist-card .card-number{
  font-family:var(--font-mono); font-size:0.82rem; letter-spacing:0.06em;
  color:rgba(255,255,255,0.8);
}

.warranty-doc{
  position:absolute;
  top:50%; left:50%;
  width:230px;
  border-radius:16px;
  background:#fff;
  color:var(--text);
  box-shadow:var(--shadow-strong);
  padding:20px 20px 22px;
  transform:translate(-50%,-50%) rotate(8deg) translate(96px, -58px);
}
.warranty-doc .doc-eyebrow{
  font-family:var(--font-mono); font-size:0.62rem; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--muted);
}
.warranty-doc h4{
  font-family:var(--font-display); font-size:0.95rem; margin:8px 0 12px;
  font-weight:700;
}
.warranty-doc .doc-line{
  height:6px; border-radius:3px; background:var(--line); margin-bottom:8px;
}
.warranty-doc .doc-line:nth-child(3){ width:80%; }
.warranty-doc .doc-line:nth-child(4){ width:55%; }

.seal-badge{
  position:absolute;
  top:-14px; right:26px;
  width:64px; height:64px;
  border-radius:50%;
  background:var(--seal);
  border:2px dashed rgba(255,255,255,0.6);
  display:flex; align-items:center; justify-content:center;
  transform:rotate(-10deg);
  box-shadow:0 8px 18px rgba(166,106,30,0.4);
}
.seal-badge svg{ width:26px; height:26px; color:#fff; }

@media (prefers-reduced-motion:no-preference){
  .assist-card{ animation:float-a 7s ease-in-out infinite; }
  .warranty-doc{ animation:float-b 8s ease-in-out infinite; }
}
@keyframes float-a{
  0%,100%{ transform:translate(-50%,-50%) rotate(-9deg) translate(-38px, 18px); }
  50%{ transform:translate(-50%,-50%) rotate(-7deg) translate(-38px, 6px); }
}
@keyframes float-b{
  0%,100%{ transform:translate(-50%,-50%) rotate(8deg) translate(96px, -58px); }
  50%{ transform:translate(-50%,-50%) rotate(6deg) translate(96px, -46px); }
}

/* ===== Sections ===== */

.section{ padding:104px 0; }

.section-head{ max-width:640px; margin:0 auto 52px; text-align:center; }
.section-head.left{ margin:0 0 52px; text-align:left; }
.section h2{ font-size:clamp(1.7rem, 3vw, 2.3rem); }
.section-head p{ color:var(--muted); font-size:1.02rem; margin-top:12px; }

.section--tilt-up{ background:linear-gradient(180deg, var(--tint) 0%, #ffffff 100%); }
.section--tilt-down{ background:linear-gradient(180deg, #ffffff 0%, var(--tint) 100%); }
.light{ background:#ffffff; }

/* ===== Grid & Cards ===== */

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:28px;
}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:32px 28px;
  box-shadow:var(--shadow);
  transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-strong);
}

.card-icon{
  width:52px; height:52px;
  border-radius:14px;
  background:var(--tint);
  color:var(--violet);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
}
.card-icon svg{ width:26px; height:26px; }

.card h3{ font-size:1.12rem; margin-bottom:10px; }
.card p{ margin:0; color:var(--muted); font-size:var(--fs-sm); }

/* ===== How it works ===== */

.how{
  background:var(--ink);
  color:#ffffff;
}
.how .section-head p{ color:rgba(255,255,255,0.6); }
.how .eyebrow{ color:var(--violet-2); }

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

.step{
  position:relative;
  padding:30px 26px;
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.10);
  border-radius:var(--radius-md);
}
.step-number{
  display:inline-block;
  font-family:var(--font-mono);
  font-weight:600;
  font-size:0.82rem;
  color:var(--violet-2);
  background:rgba(148,0,211,0.18);
  padding:5px 12px;
  border-radius:999px;
  margin-bottom:16px;
}
.step .icon{
  width:40px; height:40px;
  margin-bottom:16px;
  color:var(--violet-2);
}
.step .icon svg{ width:100%; height:100%; }
.step h3{ font-size:1.02rem; margin-bottom:8px; color:#fff; }
.step p{ margin:0; font-size:var(--fs-sm); color:rgba(255,255,255,0.65); }

/* ===== Partners ===== */

.partners .card{ text-align:left; }

/* ===== About ===== */

.about-grid{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:56px;
  align-items:center;
}
.about-grid .text{
  color:var(--muted);
  max-width:520px;
  font-size:1.02rem;
}
.about-photo{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-strong);
}
.about-photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.about-photo::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(160deg, rgba(75,0,130,0.38), rgba(148,0,211,0.05) 55%, transparent 80%);
}

/* ===== Contacts ===== */

.contacts{ background:var(--bg); }

.contacts-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start;
}

.contacts-info h2{ margin-bottom:18px; }

.contacts-list{
  list-style:none;
  padding:0;
  margin:24px 0 0;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.contacts-list li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  font-size:var(--fs-sm);
}
.contacts-list .li-icon{
  width:36px; height:36px; flex-shrink:0;
  border-radius:10px;
  background:var(--surface);
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  color:var(--violet);
}
.contacts-list .li-icon svg{ width:17px; height:17px; }
.contacts-list a{ color:var(--violet); text-decoration:none; font-weight:600; }
.contacts-list a:hover{ text-decoration:underline; }
.contacts-list strong{ display:block; font-size:0.78rem; color:var(--muted); font-weight:600; margin-bottom:2px; }

.contacts-form{
  background:var(--surface);
  padding:32px;
  border-radius:var(--radius-md);
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}
.contacts-form h3{ margin-bottom:18px; }
.contacts-form form{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.contacts-form input,
.contacts-form textarea{
  padding:13px 15px;
  border-radius:10px;
  border:1px solid var(--line);
  font-family:inherit;
  font-size:var(--fs-sm);
  background:var(--bg);
}
.contacts-form input:focus,
.contacts-form textarea:focus{
  background:#fff;
}
.contacts-form button{
  margin-top:6px;
  padding:14px;
  border:none;
  border-radius:12px;
  background:var(--violet);
  color:#fff;
  font-weight:600;
  font-size:0.98rem;
  cursor:pointer;
  transition:background .2s, transform .15s;
}
.contacts-form button:hover{ background:var(--plum); }
.contacts-form button:disabled{ opacity:0.7; cursor:not-allowed; }

.privacy-checkbox{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin:6px 0 4px;
  font-size:13px;
  line-height:1.5;
  color:var(--muted);
}
.privacy-checkbox input[type="checkbox"]{ margin-top:3px; flex-shrink:0; }
.privacy-checkbox a{ color:var(--violet); text-decoration:underline; }
.privacy-checkbox a:hover{ opacity:.8; }

.form-message{
  font-size:0.88rem;
  padding:12px 14px;
  border-radius:10px;
}
.form-message.success{ background:#EDF9EE; color:#1E7B34; border:1px solid #BFE8C4; }
.form-message.error{ background:#FCEEEE; color:#B3261E; border:1px solid #F2C6C4; }

@media (max-width:768px){
  .contacts-grid{ grid-template-columns:1fr; }
}

/* ===== Offers page ===== */

.offer-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  margin-bottom:18px;
}
.offer-row:last-child{ margin-bottom:0; }
.offer-row h3{ margin-bottom:4px; font-size:1.05rem; }
.offer-row p{ margin:0; color:var(--muted); font-size:var(--fs-sm); }
.offer-row .btn{ flex-shrink:0; }

/* ===== Footer ===== */

.footer{
  background:var(--ink);
  color:rgba(255,255,255,0.55);
  padding:44px 0;
  font-size:0.88rem;
}
.footer .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
}
.footer a{ color:rgba(255,255,255,0.75); text-decoration:none; }
.footer a:hover{ color:#fff; }

/* ===== Responsive ===== */

@media (max-width:980px){
  .hero-inner, .about-grid{ grid-template-columns:1fr; }
  .hero{ padding:64px 0 88px; }
  .hero-visual{ height:300px; order:-1; }
  .steps{ grid-template-columns:1fr 1fr; }
}

@media (max-width:720px){
  .nav{ display:none; }
  .section{ padding:76px 0; }
  .steps{ grid-template-columns:1fr; }
  .assist-card{ transform:translate(-50%,-50%) rotate(-6deg) translate(-10px, 10px); width:270px; height:170px; }
  .warranty-doc{ transform:translate(-50%,-50%) rotate(6deg) translate(46px, -30px); width:190px; }
}

/* ===== Motion & accessibility ===== */

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
  html{ scroll-behavior:auto; }
}