/* ============================================================
   RENAISSANCE — Premium Facade Studio
   ============================================================ */

:root{
  --black: #0b0a08;
  --dark: #14120f;
  --dark-2: #1c1913;
  --panel: #201c16;
  --cream: #f4efe6;
  --cream-2: #eae2d3;
  --gold: #c9a24a;
  --gold-light: #e6c877;
  --gold-dim: #8a6f34;
  --text-muted: #b6ada0;
  --line: rgba(201,162,74,0.22);
  --radius: 2px;
  --ff-serif: "Cormorant Garamond", Georgia, serif;
  --ff-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; }
body{
  font-family: var(--ff-sans);
  background: var(--black);
  color: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul,ol{ list-style:none; }
button{ font-family: inherit; cursor:pointer; border:none; background:none; }
input,textarea{ font-family: inherit; }

.container{ width:100%; max-width: var(--container); margin:0 auto; padding: 0 28px; }

.text-italic-gold{ font-style: italic; color: var(--gold-light); }
.gold-text{ color: var(--gold); }
.center{ text-align:center; margin-left:auto; margin-right:auto; }

h1,h2,h3,h4{ font-family: var(--ff-serif); font-weight: 500; letter-spacing: 0.2px; color: var(--cream); }
h1{ font-size: clamp(2.6rem, 6vw, 5.4rem); line-height: 1.05; font-weight: 500; }
h2{ font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.15; }
h3{ font-size: 1.5rem; }
h4{ font-size: 1.15rem; }

.eyebrow{
  font-family: var(--ff-sans);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  font-weight: 600;
}
.section-lead{ color: var(--text-muted); max-width: 620px; font-size: 1.05rem; margin-top: 14px; }
.section-lead.center{ margin-left:auto; margin-right:auto; text-align:center; }
.lead-text{ color: var(--text-muted); font-size: 1.1rem; margin: 18px 0 30px; max-width: 560px; }

.section{ padding: 120px 0; position: relative; }

/* ============== BUTTONS ============== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all .35s var(--ease);
  white-space: nowrap;
}
.btn-large{ padding: 18px 40px; }
.btn-small{ padding: 10px 20px; font-size: 0.78rem; }
.btn-wide{ width: 100%; }

.btn-gold{
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 60%, var(--gold-dim));
  color: #1a1408;
  box-shadow: 0 8px 30px rgba(201,162,74,0.25);
}
.btn-gold:hover{ transform: translateY(-2px); box-shadow: 0 12px 40px rgba(201,162,74,0.4); }

.btn-dark{
  background: var(--dark-2);
  color: var(--cream);
  border: 1px solid var(--line);
}
.btn-dark:hover{ border-color: var(--gold); color: var(--gold-light); }

.btn-ghost{
  border: 1px solid rgba(244,239,230,0.3);
  color: var(--cream);
  background: transparent;
}
.btn-ghost:hover{ border-color: var(--gold); background: rgba(201,162,74,0.08); color: var(--gold-light); }

.btn-outline-gold{
  position: relative;
  background: transparent;
  color: var(--gold-light);
  border: 1px solid var(--gold-dim);
  box-shadow: 0 1px 0 var(--gold), 0 10px 26px -8px rgba(201,162,74,0.55);
}
.btn-outline-gold::after{
  content: "";
  position: absolute; left: 6%; right: 6%; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
  filter: blur(0.5px);
}
.btn-outline-gold:hover{
  border-color: var(--gold-light);
  background: rgba(201,162,74,0.08);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 1px 0 var(--gold-light), 0 16px 34px -8px rgba(201,162,74,0.7);
}

/* ============== TEXT ACCENTS ============== */
.text-accent-white{ color: #fff; font-weight: 700; }
.text-accent-gold{ color: var(--gold-light); font-weight: 700; }

/* ============== PRELOADER ============== */
.preloader{
  position: fixed; inset:0; z-index: 9999;
  background: var(--black);
  display:flex; align-items:center; justify-content:center;
  transition: opacity .6s ease, visibility .6s ease;
}
.preloader.hidden{ opacity:0; visibility:hidden; }
.preloader-mark{ display:flex; flex-direction: column; align-items:center; gap:14px; }
.preloader-text{
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  letter-spacing: 6px;
  color: var(--gold);
}
.preloader-line{ width: 1px; height: 40px; background: linear-gradient(var(--gold), transparent); animation: pulseLine 1.4s ease-in-out infinite; }

@keyframes pulseLine{ 0%,100%{ opacity: .2; } 50%{ opacity: 1; } }

/* ============== HEADER ============== */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 1000;
  padding: 22px 0;
  transition: all .4s var(--ease);
  background: linear-gradient(to bottom, rgba(11,10,8,0.75), transparent);
}
.site-header.scrolled{
  padding: 14px 0;
  background: rgba(11,10,8,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content: space-between; gap: 16px; flex-wrap: nowrap; }

.logo{ display:flex; align-items:center; gap: 9px; flex-shrink:0; min-width:0; }
.logo-mark{
  width: 34px; height: 34px; border: 1px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--ff-serif); color: var(--gold-light); font-size: 1.05rem;
  transform: rotate(45deg);
  flex-shrink: 0;
}
.logo-mark::before{ content:"R"; display:inline-block; transform: rotate(-45deg); }
.logo-text{ display:flex; flex-direction: column; font-family: var(--ff-serif); font-size: 1.05rem; letter-spacing: 2px; color: var(--cream); line-height:1.1; white-space: nowrap; }
.logo-text small{ font-family: var(--ff-sans); text-transform: none; letter-spacing: 0.2px; font-size: 0.56rem; color: var(--text-muted); margin-top: 3px; white-space: nowrap; }

.main-nav{ display:flex; gap: 18px; flex-wrap: nowrap; flex-shrink: 1; }
.main-nav a{
  font-size: 0.78rem; font-weight: 500; color: var(--cream-2);
  position: relative; padding: 6px 0; transition: color .3s;
  white-space: nowrap;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:1px; background: var(--gold);
  transition: width .3s var(--ease);
}
.main-nav a:hover{ color: var(--gold-light); }
.main-nav a:hover::after{ width: 100%; }

.header-actions{ display:flex; align-items:center; gap: 14px; flex-shrink: 0; }
.header-phone{ font-size: 0.8rem; font-weight: 600; color: var(--cream); display:flex; align-items:center; gap: 7px; white-space: nowrap; }
.header-phone i{ color: var(--gold); }

.burger{ display:none; flex-direction: column; gap: 5px; width: 26px; flex-shrink: 0; }
.burger span{ height: 1px; width:100%; background: var(--cream); transition: all .3s; }

/* ============== MOBILE MENU ============== */
.mobile-menu{
  position: fixed; top:0; right:-100%; height:100vh; width: min(320px, 85vw);
  background: var(--dark); z-index: 1100; padding: 100px 32px 32px;
  transition: right .4s var(--ease);
  display:flex; flex-direction: column; justify-content: space-between;
  border-left: 1px solid var(--line);
}
.mobile-menu.open{ right:0; }
.mobile-menu nav{ display:flex; flex-direction: column; gap: 26px; }
.mobile-menu nav a{ font-family: var(--ff-serif); font-size: 1.4rem; color: var(--cream); }

/* ============== HERO ============== */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  padding-top: 120px;
  padding-bottom: 60px;
  overflow: hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0; background: var(--black); }
.hero-bg img{
  width:100%; height:100%; object-fit: cover; object-position: center 32%; transform: scale(1.05);
}
/* Фото используется без цветокоррекции - яркость и цвет оригинала сохранены.
   Затемнение только слева/снизу минимально, чтобы текст оставался читаемым. */
.hero-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(100deg, rgba(6,5,4,0.62) 0%, rgba(6,5,4,0.36) 26%, rgba(6,5,4,0.08) 50%, rgba(6,5,4,0) 66%),
    linear-gradient(180deg, rgba(6,5,4,0.4) 0%, rgba(6,5,4,0) 16%, rgba(6,5,4,0) 55%, rgba(6,5,4,0.5) 100%);
}
.hero-content{ position: relative; z-index: 2; max-width: 780px; }
.hero-content .eyebrow{
  font-size: 0.85rem; letter-spacing: 4px;
  color: var(--gold-light);
  text-shadow: 0 2px 14px rgba(0,0,0,0.85), 0 0 26px rgba(0,0,0,0.6);
}
.hero-content h1{ margin-bottom: 24px; color: #fff; text-shadow: 0 4px 24px rgba(0,0,0,0.75), 0 2px 8px rgba(0,0,0,0.6); }
.hero-lead{
  font-size: 1.15rem; color: #fdfaf3; max-width: 560px; margin-bottom: 40px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.85), 0 1px 4px rgba(0,0,0,0.7);
}

.hero-stats{ display:flex; gap: 44px; flex-wrap: wrap; margin-bottom: 44px; }
.stat{ display:flex; flex-direction: column; }
.stat-icon{
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--gold-light);
  display:flex; align-items:center; justify-content:center; margin-bottom: 12px;
  color: var(--gold-light); font-size: 1rem;
  background: radial-gradient(circle, rgba(201,162,74,0.35) 0%, rgba(11,10,8,0.45) 100%);
  box-shadow: 0 0 14px 2px rgba(230,200,119,0.55), 0 0 0 1px rgba(230,200,119,0.3);
}
.stat-num{ font-family: var(--ff-serif); font-size: 2.4rem; color: var(--gold-light); line-height:1; text-shadow: 0 2px 14px rgba(0,0,0,0.8); }
.stat-label{
  font-size: 0.78rem; color: #f4efe6; margin-top: 6px; max-width: 130px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.9), 0 1px 3px rgba(0,0,0,0.7);
}

.hero-actions{ display:flex; gap: 20px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-note{
  font-size: 0.86rem; color: #f4efe6; display:flex; align-items:center; gap: 8px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.85);
}
.hero-note i{ color: var(--gold-light); text-shadow: 0 0 10px rgba(230,200,119,0.7); }

.scroll-down{
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  z-index: 2; width: 26px; height: 44px; border: 1px solid rgba(244,239,230,0.4); border-radius: 20px;
}
.scroll-down span{
  display:block; width: 4px; height: 8px; background: var(--gold-light); border-radius: 4px;
  margin: 8px auto; animation: scrollDown 1.8s infinite ease;
}
@keyframes scrollDown{ 0%{ transform: translateY(0); opacity:1; } 70%{ transform: translateY(16px); opacity:0; } 100%{ opacity:0; } }

/* ============== MARQUEE ============== */
.marquee{
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 22px 0;
}
.marquee-track{
  display:flex; gap: 20px; white-space: nowrap;
  animation: marqueeScroll 32s linear infinite;
  width: max-content;
}
.marquee-track span{
  font-family: var(--ff-serif); font-style: italic; font-size: 1.2rem; color: var(--text-muted); letter-spacing: 1px;
}
.marquee-track span:nth-child(odd){ color: var(--gold); font-style: normal; }
@keyframes marqueeScroll{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ============== ABOUT ============== */
.about{ padding-top: 0; padding-bottom: 0; }
.about-grid{ display:grid; grid-template-columns: minmax(0,780px) 1fr; align-items: stretch; min-height: 760px; }
.about-media{ position: relative; height: 100%; min-height: 760px; overflow: hidden; }
.about-media img{ width:100%; height:100%; object-fit: cover; display:block; }
/* Плавное растворение правого края фото в фон секции, чтобы картинка выглядела
   как единый задник, а текст справа — его логичным продолжением, а не наложением. */
.about-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(11,10,8,0) 62%, rgba(11,10,8,0.55) 84%, var(--black) 100%);
  pointer-events: none;
}
.about-media-badge{
  position:absolute; bottom: 34px; left: 34px;
  background: rgba(11,10,8,0.72);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line);
  color: var(--gold-light);
  padding: 20px 26px;
  max-width: 220px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.badge-num{ font-family: var(--ff-serif); font-size: 2.2rem; display:block; line-height:1; color: var(--gold-light); }
.badge-label{ font-size: 0.78rem; font-weight: 600; margin-top: 6px; display:block; color: var(--cream); }

.about-content{ padding: 90px 70px; max-width: 640px; }
.about-content .eyebrow{ letter-spacing: 3px; }
.about-content .eyebrow::before{ content:"— "; }

.about-points{ display:grid; grid-template-columns: 1fr 1fr; gap: 30px 26px; margin-bottom: 34px; }
.point{ display:flex; gap: 18px; align-items:flex-start; }
.point-icon{
  flex-shrink: 0;
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  background: transparent;
  transition: background .3s, box-shadow .3s;
}
.point-icon i{ color: var(--gold); font-size: 1.15rem; }
.point:hover .point-icon{ background: rgba(201,162,74,0.1); box-shadow: 0 0 0 4px rgba(201,162,74,0.12); }
.point h4{
  margin-bottom: 8px; font-size: 0.86rem;
  font-family: var(--ff-sans); font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--gold-light);
}
.point p{ color: var(--text-muted); font-size: 0.92rem; }

/* ============== MATERIALS ============== */
.materials{ background: var(--dark); }
.materials-grid{ display:flex; flex-wrap: wrap; justify-content:center; gap: 26px; margin-top: 60px; }
.material-card{
  background: var(--panel); border: 1px solid var(--line); overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s;
  flex: 0 1 calc((100% - 26px * 2) / 3);
  min-width: 260px;
}
.material-card:hover{ transform: translateY(-8px); border-color: var(--gold); }
.material-img{ height: 220px; overflow: hidden; }
.material-img img{ width:100%; height:100%; object-fit: cover; transition: transform .6s var(--ease); }
.material-card:hover .material-img img{ transform: scale(1.08); }
.material-info{ padding: 24px; }
.material-tag{ color: var(--gold); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; margin: 6px 0 10px; }
.material-info p{ color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.material-price{ font-family: var(--ff-serif); font-size: 1.1rem; color: var(--gold-light); }

/* ============== PORTFOLIO ============== */
.section-head-row{ display:flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 20px; margin-bottom: 50px; }

.portfolio-grid{ display:flex; flex-wrap: wrap; gap: 30px; }
.portfolio-card{
  position: relative; overflow: hidden; border-radius: var(--radius);
  transition: transform .4s var(--ease);
  flex: 0 1 calc((100% - 30px * 2) / 3);
  min-width: 280px;
  cursor: pointer;
}
.portfolio-card:hover{ transform: translateY(-6px); }
.portfolio-img{ height: 340px; overflow: hidden; background: var(--panel); }
.portfolio-img img{ width:100%; height:100%; object-fit: cover; transition: transform .8s var(--ease); }
.portfolio-card:hover .portfolio-img img{ transform: scale(1.1); }
.portfolio-count{
  position:absolute; top: 16px; right: 16px; z-index: 2;
  background: rgba(11,10,8,0.7); backdrop-filter: blur(6px);
  color: var(--gold-light); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.3px;
  padding: 7px 12px; border: 1px solid var(--line); border-radius: 20px;
  display:flex; align-items:center; gap: 6px;
}
.portfolio-info{
  position:absolute; left:0; right:0; bottom:0; padding: 26px;
  background: linear-gradient(to top, rgba(0,0,0,0.88), transparent);
}
.portfolio-info h3{ color: #fff; margin-bottom: 6px; font-size: 1.3rem; }
.portfolio-info p{ color: var(--gold-light); font-size: 0.85rem; }

/* ============== PORTFOLIO LIGHTBOX ============== */
.lightbox-overlay{
  position: fixed; inset:0; z-index: 2500; background: rgba(6,5,4,0.96);
  display:flex; flex-direction: column; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transition: opacity .35s ease, visibility .35s ease;
  padding: 30px;
}
.lightbox-overlay.open{ opacity:1; visibility:visible; }
.lightbox-stage{ max-width: min(1400px, 92vw); max-height: 74vh; display:flex; align-items:center; justify-content:center; }
.lightbox-stage img{
  max-width: 100%; max-height: 74vh; object-fit: contain; border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  opacity:0; transform: scale(0.97); transition: opacity .3s ease, transform .3s ease;
}
.lightbox-stage img.loaded{ opacity:1; transform: scale(1); }
.lightbox-caption{ text-align:center; max-width: 640px; margin-top: 22px; }
.lightbox-caption h3{ color: #fff; font-size: 1.3rem; margin-bottom: 6px; }
.lightbox-caption p{ color: var(--gold-light); font-size: 0.92rem; margin-bottom: 8px; }
.lightbox-counter{ color: var(--text-muted); font-size: 0.8rem; letter-spacing: 1px; }
.lightbox-close{
  position: absolute; top: 22px; right: 26px; font-size: 2.2rem; color: var(--cream);
  z-index: 2600; transition: color .3s;
}
.lightbox-close:hover{ color: var(--gold); }
.lightbox-nav{
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2600;
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line);
  background: rgba(20,18,15,0.6); color: var(--cream); font-size: 1.1rem;
  display:flex; align-items:center; justify-content:center; transition: all .3s;
}
.lightbox-nav:hover{ border-color: var(--gold); color: var(--gold-light); background: rgba(201,162,74,0.12); }
.lightbox-prev{ left: 26px; }
.lightbox-next{ right: 26px; }

/* ============== PROCESS ============== */
.process{ background: var(--black); }
.process-split{ display:grid; grid-template-columns: 62% 38%; min-height: 860px; }
.process-media{ position: relative; height: 100%; min-height: 860px; overflow: hidden; }
.process-media img{ width:100%; height:100%; object-fit: cover; object-position: left center; display:block; }
.process-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(11,10,8,0) 68%, rgba(11,10,8,0.6) 88%, var(--black) 100%);
  pointer-events: none;
}
.process-panel{
  background: var(--black);
  padding: 80px 56px;
  display:flex; flex-direction: column; justify-content:center;
}
.process-panel .eyebrow{ letter-spacing: 3px; margin-bottom: 40px; }

.process-steps{ display:flex; flex-direction: column; }
.process-steps li{
  display:grid; grid-template-columns: 44px 1px 52px 1fr;
  column-gap: 20px; align-items:center;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.process-steps li:last-child{ border-bottom: none; padding-bottom: 0; }
.process-steps li:first-child{ padding-top: 0; }
.step-num{
  font-family: var(--ff-serif); font-size: 2rem; font-weight: 500;
  color: var(--gold-light); line-height:1; text-align:center;
}
.step-line{ width: 1px; height: 56px; background: linear-gradient(180deg, transparent, var(--gold-dim), transparent); }
.step-icon{
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--gold); flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  transition: background .3s, box-shadow .3s;
}
.step-icon i{ color: var(--gold-light); font-size: 1.15rem; }
.process-steps li:hover .step-icon{ background: rgba(201,162,74,0.1); box-shadow: 0 0 0 4px rgba(201,162,74,0.12); }
.step-body h4{ font-size: 1.25rem; color: var(--gold-light); font-weight: 500; margin-bottom: 6px; }
.step-body p{ color: var(--text-muted); font-size: 0.88rem; line-height:1.55; }

/* ============== CALCULATOR ============== */
.calculator-box{
  background: var(--panel); border: 1px solid var(--line);
  padding: 70px; border-radius: var(--radius);
  position: relative;
}
.calculator-head{ max-width: 640px; margin: 0 auto 50px; text-align:center; }
.calculator-head h2{ margin-bottom: 8px; }
.calculator-head .section-lead{ margin: 12px auto 0; }

.calc-row{ margin-bottom: 34px; }
.calc-row > label{ display:block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 16px; }

input[type="range"]{
  width: 100%; height: 4px; -webkit-appearance:none; background: var(--line); border-radius: 4px; outline:none;
}
input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold); cursor:pointer; box-shadow: 0 0 0 6px rgba(201,162,74,0.18);
}
#calc-area-value{ display:block; text-align: right; margin-top: 10px; color: var(--gold-light); font-family: var(--ff-serif); font-size: 1.2rem; }

.calc-cards{ display:grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.calc-card{ position: relative; cursor:pointer; }
.calc-card input{ position:absolute; opacity:0; }
.calc-card span{
  display:block; text-align:center; padding: 20px 10px; border: 1px solid var(--line); font-size: 0.92rem; color: var(--cream-2);
  transition: all .3s;
}
.calc-card span small{ color: var(--text-muted); font-size: 0.78rem; }
.calc-card input:checked + span{ border-color: var(--gold); background: rgba(201,162,74,0.1); color: var(--gold-light); }

.calc-result{
  display:flex; justify-content: space-between; align-items:center;
  padding: 28px 32px; background: var(--dark); border: 1px solid var(--gold); margin-bottom: 34px;
  flex-wrap: wrap; gap: 12px;
}
.calc-result-label{ color: var(--text-muted); font-size: 0.9rem; }
.calc-result-value{ font-family: var(--ff-serif); font-size: 2.2rem; color: var(--gold-light); }

.calc-row-contacts{ display:grid; grid-template-columns: 1fr 1fr auto; gap: 16px; align-items: center; }

input[type="text"], input[type="tel"], textarea{
  background: var(--dark); border: 1px solid var(--line); color: var(--cream);
  padding: 16px 18px; font-size: 0.95rem; width:100%; border-radius: var(--radius);
  transition: border-color .3s;
}
input[type="text"]:focus, input[type="tel"]:focus, textarea:focus{ border-color: var(--gold); }
input::placeholder, textarea::placeholder{ color: var(--text-muted); }

.form-note{ font-size: 0.76rem; color: var(--text-muted); margin-top: 16px; }

/* ============== REVIEWS ============== */
.reviews-track{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 60px; }
.review-card{ background: var(--panel); border: 1px solid var(--line); padding: 36px; }
.review-stars{ color: var(--gold); margin-bottom: 20px; letter-spacing: 3px; }
.review-card p{ color: var(--cream-2); font-size: 0.98rem; margin-bottom: 24px; font-style: italic; font-family: var(--ff-serif); font-size: 1.15rem; line-height: 1.5; }
.review-author{ display:flex; flex-direction: column; border-top: 1px solid var(--line); padding-top: 16px; }
.review-author span{ color: var(--gold-light); font-weight: 600; font-size: 0.92rem; }
.review-author small{ color: var(--text-muted); font-size: 0.8rem; margin-top: 4px; }

/* ============== CTA BANNER ============== */
.cta-banner{
  background: linear-gradient(120deg, var(--panel), var(--dark));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 100px 0;
}
.cta-banner-inner{ text-align:center; max-width: 700px; margin:0 auto; }
.cta-banner-inner h2{ margin-bottom: 18px; }
.cta-banner-inner p{ color: var(--text-muted); margin-bottom: 36px; font-size: 1.05rem; }

/* ============== CONTACTS ============== */
.contacts-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items:flex-start; }
.contacts-info h2{ margin-bottom: 30px; }
.contacts-list{ display:flex; flex-direction: column; gap: 20px; margin-bottom: 34px; }
.contacts-list li{ display:flex; gap: 16px; align-items:flex-start; color: var(--cream-2); font-size: 0.98rem; }
.contacts-list i{ color: var(--gold); margin-top: 4px; width: 18px; }
.socials{ display:flex; gap: 14px; }
.socials a{
  width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 50%;
  display:flex; align-items:center; justify-content:center; font-size: 1.1rem; color: var(--cream-2);
  transition: all .3s;
}
.socials a:hover{ border-color: var(--gold); color: var(--gold-light); }

.contacts-form{ background: var(--panel); border: 1px solid var(--line); padding: 44px; display:flex; flex-direction: column; gap: 18px; }
.contacts-form h3{ margin-bottom: 6px; }
.contacts-form textarea{ resize: vertical; }

/* ============== FOOTER ============== */
.site-footer{ background: var(--black); border-top: 1px solid var(--line); padding: 40px 0; }
.footer-inner{ display:flex; align-items:center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.footer-brand{ display:flex; align-items:center; gap: 12px; }
.footer-brand .logo-mark{ width: 34px; height: 34px; font-size: 1rem; }
.footer-brand .logo-text{ font-size: 1rem; letter-spacing: 2px; }
.footer-copy{ font-size: 0.8rem; color: var(--text-muted); }
.footer-nav{ display:flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a{ font-size: 0.85rem; color: var(--text-muted); transition: color .3s; }
.footer-nav a:hover{ color: var(--gold-light); }

/* ============== MODAL ============== */
.modal-overlay{
  position: fixed; inset:0; background: rgba(0,0,0,0.75); backdrop-filter: blur(6px);
  z-index: 2000; display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transition: all .35s ease; padding: 20px;
}
.modal-overlay.open{ opacity:1; visibility:visible; }
.modal-box{
  background: var(--panel); border: 1px solid var(--gold); padding: 50px;
  max-width: 460px; width:100%; position: relative;
  transform: translateY(30px) scale(0.96); transition: transform .4s var(--ease);
}
.modal-overlay.open .modal-box{ transform: translateY(0) scale(1); }
.modal-close{ position:absolute; top: 16px; right: 20px; font-size: 1.8rem; color: var(--text-muted); }
.modal-close:hover{ color: var(--gold); }
.modal-box h3{ margin: 6px 0 10px; }
.modal-sub{ color: var(--text-muted); margin-bottom: 26px; font-size: 0.94rem; }
#modal-form{ display:flex; flex-direction: column; gap: 16px; }
.modal-success{ display:none; text-align:center; padding: 20px 0; }
.modal-success.show{ display:block; }
.modal-success i{ font-size: 3rem; color: var(--gold); margin-bottom: 16px; }

/* ============== TOAST ============== */
.toast{
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--gold); color: #1a1408; padding: 16px 30px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.92rem; z-index: 3000; opacity:0; visibility:hidden;
  transition: all .4s var(--ease);
}
.toast.show{ opacity:1; visibility:visible; transform: translateX(-50%) translateY(0); }
.toast.toast-error{ background: #c0392b; color: #fff; }

/* ============== MOBILE FAB ============== */
.mobile-call-fab{
  display:none; position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px;
  background: var(--gold); color: #1a1408; border-radius: 50%; align-items:center; justify-content:center;
  font-size: 1.3rem; z-index: 900; box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

/* ============== ANIMATIONS ============== */
[data-aos]{ opacity:0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-aos].in-view{ opacity:1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px){
  .about-grid{ grid-template-columns: 1fr; min-height: 0; }
  .about-media{ min-height: 420px; }
  .about-media img{ height: 420px; }
  .about-content{ padding: 60px 30px; }
  .process-split{ grid-template-columns: 1fr; min-height: 0; }
  .process-media{ min-height: 360px; }
  .process-media img{ height: 360px; object-position: center; }
  .process-media::after{ background: linear-gradient(180deg, rgba(11,10,8,0) 55%, var(--black) 100%); }
  .process-panel{ padding: 50px 30px; }
  .material-card{ flex: 0 1 calc((100% - 26px) / 2); }
  .portfolio-card{ flex: 0 1 calc((100% - 30px) / 2); }
  .reviews-track{ grid-template-columns: 1fr; }
  .contacts-grid{ grid-template-columns: 1fr; gap: 50px; }
  .calculator-box{ padding: 50px 30px; }
  .calc-cards{ grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px){
  .process-steps li{ grid-template-columns: 40px 1px 44px 1fr; column-gap: 14px; }
  .step-icon{ width: 44px; height: 44px; }
}

@media (max-width: 1180px){
  .header-phone{ display:none; }
  .main-nav{ gap: 14px; }
  .main-nav a{ font-size: 0.74rem; }
  .logo-text{ font-size: 0.95rem; }
}

@media (max-width: 1000px){
  .main-nav{ gap: 10px; }
  .main-nav a{ font-size: 0.7rem; }
  .header-actions{ gap: 10px; }
  .btn-small{ padding: 9px 14px; font-size: 0.7rem; }
  .logo-text small{ display:none; }
}

@media (max-width: 860px){
  .main-nav{ display:none; }
  .burger{ display:flex; }
  .calc-cards{ grid-template-columns: repeat(2, 1fr); }
  .calc-row-contacts{ grid-template-columns: 1fr; }
  .about-points{ grid-template-columns: 1fr; }
  .mobile-call-fab{ display:flex; }
  .section{ padding: 80px 0; }
  .section-head-row{ flex-direction: column; align-items: flex-start; }
}

/* На узких экранах широкое ночное фото при object-fit:cover обрезает дом
   по бокам — уменьшаем масштаб и центрируем кадр так, чтобы особняк,
   машина и бассейн оставались в кадре целиком. */
@media (max-width: 760px){
  .hero{ min-height: 100svh; padding-top: 110px; }
  .hero-bg img{ transform: scale(1); object-position: center 30%; }
}
@media (max-width: 480px){
  .hero-bg img{ object-position: center 26%; }
}

@media (max-width: 560px){
  .material-card{ flex: 0 1 100%; }
  .portfolio-card{ flex: 0 1 100%; }
  .lightbox-nav{ width: 42px; height: 42px; font-size: 0.95rem; }
  .lightbox-prev{ left: 8px; }
  .lightbox-next{ right: 8px; }
  .lightbox-close{ top: 12px; right: 16px; font-size: 1.9rem; }
  .lightbox-caption{ max-width: 92vw; }
  .hero-stats{ gap: 26px; }
  .about-media-badge{ left: 0; bottom: -20px; padding: 18px 20px; }
  .calculator-box{ padding: 36px 20px; }
  .contacts-form{ padding: 30px 22px; }
}