/* ============================================================
   SARIS GROUP — style.css
   ============================================================ */

:root {
  --black:  #0a0a0a;
  --dark:   #111111;
  --card:   #161616;
  --border: rgba(255,255,255,0.08);
  --white:  #f5f5f0;
  --dim:    rgba(245,245,240,0.5);
  --accent: #e8d5a3;
  --accent2:#c9a84c;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  { background: var(--black); color: var(--white);
        font-family: 'Outfit', sans-serif; font-weight: 300;
        line-height: 1.6; overflow-x: hidden; }

/* ── НАВИГАЦИЯ ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 3rem;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

/* Логотип в навигации */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img {
  height: 110px;        /* высота логотипа в навбаре */
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--dim);
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  transition: color .25s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: transparent; border: 1px solid var(--accent);
  color: var(--accent); padding: .45rem 1.3rem;
  font-family: 'Outfit', sans-serif; font-size: .8rem;
  letter-spacing: .12em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: background .25s, color .25s; white-space: nowrap;
}
.nav-cta:hover { background: var(--accent); color: var(--black); }

.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.burger span { display: block; width: 24px; height: 1.5px; background: var(--white); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 10rem 4rem 6rem;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(200,168,76,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 70%, rgba(200,168,76,0.04) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-content { position: relative; z-index: 1; max-width: 900px; }
.hero-tag {
  display: inline-block;
  border: 1px solid var(--accent2); color: var(--accent);
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  padding: .35rem 1rem; margin-bottom: 2rem;
  opacity: 0; animation: fadeUp .8s .2s forwards;
}
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 9vw, 8rem);
  line-height: .95; letter-spacing: .04em; margin-bottom: 1.8rem;
  opacity: 0; animation: fadeUp .9s .4s forwards;
}
.hero-title .gold { color: var(--accent); }
.hero-sub {
  font-size: 1.05rem; color: var(--dim); max-width: 520px;
  margin-bottom: 3rem;
  opacity: 0; animation: fadeUp .9s .6s forwards;
}
.hero-btns {
  display: flex; gap: 1.2rem; flex-wrap: wrap;
  opacity: 0; animation: fadeUp .9s .8s forwards;
}
.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  opacity: 0; animation: fadeUp .8s 1.2s forwards;
}
.hero-scroll span { font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--accent), transparent); animation: scrollPulse 2s infinite; }

/* ── КНОПКИ ── */
.btn-primary {
  background: var(--accent); color: var(--black);
  border: none; padding: .9rem 2.4rem;
  font-family: 'Outfit', sans-serif; font-size: .85rem;
  font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: opacity .25s, transform .25s; display: inline-block;
}
.btn-primary:hover { opacity: .85; transform: translateY(-2px); }
.btn-secondary {
  background: transparent; color: var(--white);
  border: 1px solid var(--border); padding: .9rem 2.4rem;
  font-family: 'Outfit', sans-serif; font-size: .85rem;
  letter-spacing: .1em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: border-color .25s; display: inline-block;
}
.btn-secondary:hover { border-color: var(--white); }

/* ── СЕКЦИИ ── */
section { padding: 7rem 4rem; }
.section-label { font-size: .7rem; letter-spacing: .25em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.section-title  { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.2rem, 5vw, 4rem); letter-spacing: .05em; line-height: 1; margin-bottom: 1.5rem; }
.divider        { width: 48px; height: 2px; background: var(--accent); margin-bottom: 2.5rem; }

/* ── О КОМПАНИИ ── */
#about { background: var(--dark); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; max-width: 1200px; margin: 0 auto; }
.about-text p { color: var(--dim); margin-bottom: 1.2rem; font-size: 1rem; }
.about-stats  { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2.5rem; }
.stat-box     { border: 1px solid var(--border); padding: 1.5rem; position: relative; overflow: hidden; }
.stat-box::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%; background: var(--accent); }
.stat-num     { font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem; color: var(--accent); line-height: 1; }
.stat-label   { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-top: .3rem; }
.about-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.logo-display {
  width: 280px; height: 280px;
  background: #fff;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.logo-display::before, .logo-display::after { content: ''; position: absolute; border: 1px solid rgba(200,168,76,0.2); }
.logo-display::before { inset: -12px; }
.logo-display::after  { inset: -24px; }
.logo-display img { width: 240px; height: 240px; object-fit: contain; }
.glow-ring { position: absolute; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(200,168,76,0.06) 0%, transparent 70%); pointer-events: none; }

/* ── КАТАЛОГ ── */
#catalog { background: var(--black); }
.catalog-inner  { max-width: 1200px; margin: 0 auto; }
.catalog-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 3rem; flex-wrap: wrap; gap: 1rem; }
.catalog-grid   { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5px; background: var(--border); }
.cat-item { background: var(--dark); padding: 2rem 1.5rem; position: relative; overflow: hidden; transition: background .3s; }
.cat-item::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width .4s; }
.cat-item:hover { background: var(--card); }
.cat-item:hover::after { width: 100%; }
.cat-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.cat-name { font-size: .92rem; font-weight: 500; margin-bottom: .5rem; }
.cat-desc { font-size: .78rem; color: var(--dim); line-height: 1.5; }

/* ── БРЕНДЫ ── */
#brands { background: var(--dark); }
.brands-inner { max-width: 1100px; margin: 0 auto; }
.brands-grid  { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.brand-card {
  border: 1px solid var(--border); padding: 2rem;
  transition: border-color .3s, transform .3s;
  position: relative; overflow: hidden;
}
.brand-card::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(200,168,76,0.04), transparent); transition: left .6s; }
.brand-card:hover { border-color: rgba(200,168,76,0.35); transform: translateY(-3px); }
.brand-card:hover::before { left: 100%; }
.brand-logo-wrap { background: #fff; display: flex; align-items: center; justify-content: center; padding: 1rem 1.5rem; margin-bottom: 1.2rem; min-height: 80px; }
.brand-logo-img  { max-height: 65px; max-width: 100%; width: auto; object-fit: contain; display: block; margin: 0 auto; }
.brand-flag { font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin-bottom: .6rem; }
.brand-desc { font-size: .85rem; color: var(--dim); line-height: 1.6; }
.brand-tag  { display: inline-block; margin-top: 1rem; font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; border: 1px solid var(--border); padding: .3rem .8rem; color: var(--dim); }

/* ── УСЛУГИ ── */
#services { background: var(--black); }
.services-inner { max-width: 1100px; margin: 0 auto; }
.services-grid  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card { padding: 2.5rem; border: 1px solid var(--border); position: relative; overflow: hidden; transition: border-color .3s; }
.service-card:hover { border-color: rgba(200,168,76,0.3); }
.service-num   { font-family: 'Bebas Neue', sans-serif; font-size: 4rem; color: rgba(200,168,76,0.12); line-height: 1; position: absolute; top: 1rem; right: 1.5rem; }
.service-icon  { font-size: 1.6rem; margin-bottom: 1.2rem; }
.service-title { font-size: 1rem; font-weight: 600; margin-bottom: .8rem; }
.service-text  { font-size: .85rem; color: var(--dim); line-height: 1.6; }

/* ── ОБЪЕКТЫ ── */
#objects { background: var(--dark); }
.objects-inner { max-width: 1100px; margin: 0 auto; }
.objects-grid  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.obj-card { border: 1px solid var(--border); padding: 2rem 1.5rem; display: flex; align-items: center; gap: 1.2rem; transition: border-color .3s, background .3s; }
.obj-card:hover { border-color: rgba(200,168,76,0.25); background: var(--card); }
.obj-emoji { font-size: 1.8rem; flex-shrink: 0; }
.obj-name  { font-size: .9rem; font-weight: 500; }

/* ── ПРЕИМУЩЕСТВА ── */
#advantages { background: var(--black); }
.adv-inner { max-width: 1100px; margin: 0 auto; }
.adv-grid  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.adv-item  { padding: 2rem; border-top: 2px solid var(--border); transition: border-color .3s; }
.adv-item:hover { border-top-color: var(--accent); }
.adv-check { color: var(--accent); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .8rem; }
.adv-text  { font-size: .92rem; line-height: 1.5; }

/* ── CTA ── */
#cta { background: var(--dark); padding: 6rem 4rem; text-align: center; position: relative; overflow: hidden; }
#cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(200,168,76,0.07) 0%, transparent 70%); }
.cta-content { position: relative; z-index: 1; }
.cta-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: .06em; margin-bottom: 1.2rem; }
.cta-sub   { color: var(--dim); max-width: 500px; margin: 0 auto 2.5rem; }

/* ── КОНТАКТЫ ── */
#contacts { background: var(--black); }
.contacts-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-item  { display: flex; flex-direction: column; margin-bottom: 1.4rem; }
.contact-label { font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin-bottom: .4rem; }
.contact-value { font-size: 1rem; color: var(--white); text-decoration: none; transition: color .25s; }
.contact-value:hover { color: var(--accent); }
.social-links { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.social-link  { border: 1px solid var(--border); padding: .6rem 1.2rem; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); text-decoration: none; transition: border-color .25s, color .25s; }
.social-link:hover { border-color: var(--accent); color: var(--accent); }

/* Форма */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row     { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-input   { background: var(--card); border: 1px solid var(--border); color: var(--white); padding: 1rem 1.2rem; font-family: 'Outfit', sans-serif; font-size: .9rem; outline: none; transition: border-color .25s; width: 100%; }
.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--dim); }
textarea.form-input { resize: vertical; min-height: 120px; }

/* QR — отдельный блок по центру под формой */
.qr-section {
  max-width: 1100px;
  margin: 4rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.qr-label  { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); text-align: center; }
.qr-wrap   { padding: 16px; background: #fff; display: inline-block; border: 2px solid var(--accent2); }
.qr-wrap canvas, .qr-wrap img { display: block; }
.qr-handle { font-size: .95rem; color: var(--dim); letter-spacing: .05em; }

/* ── ФУТЕР ── */
footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 1.8rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Логотип в футере */
.footer-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.footer-logo img {
  height: 90px;       /* высота логотипа в футере */
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-nav  { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-nav a { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); text-decoration: none; transition: color .25s; }
.footer-nav a:hover { color: var(--white); }
.footer-copy { font-size: .75rem; color: var(--dim); }

/* ── АНИМАЦИИ ── */
@keyframes fadeUp    { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scrollPulse { 0%,100% { opacity: .3; } 50% { opacity: 1; } }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s, transform .7s; }
.reveal.visible { opacity: 1; transform: none; }

/* ── МОБИЛЬНАЯ ВЕРСИЯ ── */
@media (max-width: 900px) {
  nav { padding: 0.6rem 1.2rem; }
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 66px; left: 0; right: 0; background: var(--dark); padding: 2rem; border-bottom: 1px solid var(--border); z-index: 99; }

  section, #hero { padding: 5rem 1.5rem; }
  #cta { padding: 4rem 1.5rem; }

  .about-grid, .contacts-inner { grid-template-columns: 1fr; gap: 3rem; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .brands-grid, .services-grid, .adv-grid, .objects-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-visual { display: none; }

  footer { flex-direction: column; align-items: center; text-align: center; padding: 1.5rem 1.2rem; }
  .footer-nav { justify-content: center; }
}