/*
Theme Name: RoyalStone Premium
Theme URI: https://royalstone.com.ua
Author: RoyalStone
Description: RoyalStone Premium v3.1 — clean custom WordPress theme styles.
Version: 3.1.0
Text Domain: royalstone
*/

/* =========================================================
   ROYALSTONE PREMIUM v3.0
   Clean structure:
   01 Variables / Reset
   02 Layout / Typography
   03 Buttons
   04 Header
   05 Hero
   06 About
   07 Products
   08 Services
   09 Materials
   10 Benefits
   11 Steps
   12 FAQ / CTA / Footer
   13 Animations
   14 Responsive
========================================================= */


/* =========================================================
   01 VARIABLES / RESET
========================================================= */

:root{
  --black:#050505;
  --dark:#080808;
  --dark-2:#111111;
  --cream:#f5f0e8;
  --cream-2:#ede7dc;
  --white:#ffffff;

  --text:#1f1f1f;
  --muted:#5f5f5f;

  --gold:#c9a45d;
  --gold-2:#e8c982;
  --gold-soft:rgba(201,164,93,.18);

  --line:rgba(0,0,0,.10);
  --line-strong:rgba(0,0,0,.16);
  --line-white:rgba(255,255,255,.13);

  --shadow-soft:0 22px 60px rgba(0,0,0,.08);
  --shadow-card:0 28px 80px rgba(0,0,0,.14);
  --shadow-dark:0 34px 95px rgba(0,0,0,.42);

  --radius-sm:8px;
  --radius-md:18px;
  --radius-lg:24px;

  --container:1450px;
  --ease:cubic-bezier(.19,1,.22,1);
}

*,
*::before,
*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

a{
  color:inherit;
  text-decoration:none;
}

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

button,
input,
textarea,
select{
  font:inherit;
}


/* =========================================================
   02 LAYOUT / TYPOGRAPHY
========================================================= */

.rs-container{
  width:min(var(--container), calc(100% - 56px));
  margin:0 auto;
}

.rs-section{
  padding:82px 0;
}

.rs-section-soft{
  background:var(--cream);
}

.rs-section-dark{
  background:var(--dark);
  color:#fff;
}

.rs-section-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:48px;
  margin-bottom:46px;
}

.rs-section-title{
  margin:0;
  font-family:Georgia, "Times New Roman", serif;
  font-size:clamp(34px, 3.5vw, 52px);
  line-height:1.08;
  letter-spacing:-.8px;
  font-weight:400;
}

.rs-section-text{
  max-width:560px;
  margin:4px 0 0;
  color:var(--muted);
  font-size:16px;
  line-height:1.75;
}

.rs-section-dark .rs-section-text{
  color:rgba(255,255,255,.66);
}

.rs-kicker{
  display:inline-flex;
  align-items:center;
  gap:12px;
  margin-bottom:18px;
  color:rgba(201,164,93,.72);
  font-size:11px;
  line-height:1;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.rs-kicker::before{
  content:"";
  width:36px;
  height:1px;
  background:rgba(201,164,93,.44);
}


/* =========================================================
   03 BUTTONS
========================================================= */

.rs-btn,
.rs-btn-primary,
.rs-btn-secondary,
.rs-btn-gold,
.rs-btn-white,
.rs-btn-glass,
.wp-block-button__link{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 30px;
  border-radius:7px;
  border:1px solid transparent;
  font-size:14px;
  line-height:1;
  font-weight:800;
  white-space:nowrap;
  text-align:center;
  cursor:pointer;
  transition:
    transform .38s var(--ease),
    box-shadow .38s var(--ease),
    background .38s ease,
    color .38s ease,
    border-color .38s ease;
}

.rs-btn::before,
.rs-btn-primary::before,
.rs-btn-secondary::before,
.rs-btn-gold::before,
.rs-btn-white::before,
.rs-btn-glass::before,
.wp-block-button__link::before{
  content:"";
  position:absolute;
  top:0;
  left:-140%;
  width:70%;
  height:100%;
  z-index:-1;
  background:linear-gradient(115deg, transparent, rgba(255,255,255,.42), transparent);
  transform:skewX(-25deg);
  transition:left .75s ease;
}

.rs-btn:hover,
.rs-btn-primary:hover,
.rs-btn-secondary:hover,
.rs-btn-gold:hover,
.rs-btn-white:hover,
.rs-btn-glass:hover,
.wp-block-button__link:hover{
  transform:translateY(-3px);
  box-shadow:0 18px 45px rgba(0,0,0,.28), 0 0 28px rgba(201,164,93,.18);
}

.rs-btn:hover::before,
.rs-btn-primary:hover::before,
.rs-btn-secondary:hover::before,
.rs-btn-gold:hover::before,
.rs-btn-white:hover::before,
.rs-btn-glass:hover::before,
.wp-block-button__link:hover::before{
  left:170%;
}

.rs-btn-gold{
  background:linear-gradient(135deg,#f4d27a,#c9a45d);
  color:#111;
  box-shadow:0 12px 34px rgba(201,164,93,.25);
}

.rs-btn-gold:hover{
  background:linear-gradient(135deg,#ffe08a,#d5aa52);
  color:#111;
}

.rs-btn-white,
.rs-btn-glass{
  background:rgba(255,255,255,.07);
  color:#fff;
  border-color:rgba(201,164,93,.55);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

.rs-btn-white:hover,
.rs-btn-glass:hover{
  background:rgba(201,164,93,.18);
  color:#f5d37d;
}


/* =========================================================
   04 HEADER
========================================================= */

.shiftnav,
.shiftnav-toggle,
.shiftnav-toggle-main,
#shiftnav-main,
#shiftnav-toggle-main{
  display:none !important;
}

.rs-header{
  position:fixed;
  top:0;
  left:50%;
  z-index:9999;
  width:calc(100% - 48px);
  max-width:1500px;
  height:76px;
  transform:translateX(-50%);
  background:rgba(12,12,12,.44);
  border:1px solid rgba(255,255,255,.12);
  border-top:0;
  border-radius:0 0 18px 18px;
  box-shadow:0 22px 70px rgba(0,0,0,.38);
  backdrop-filter:blur(30px) saturate(170%);
  -webkit-backdrop-filter:blur(30px) saturate(170%);
  transition:
    width .45s ease,
    height .45s ease,
    background .45s ease,
    box-shadow .45s ease;
}

.admin-bar .rs-header{
  top:32px;
}

.rs-header-inner{
  height:76px;
  min-height:76px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:26px;
  padding:0 24px;
  transition:height .45s ease, min-height .45s ease;
}

.rs-logo{
  color:#fff;
  font-size:34px;
  line-height:1;
  font-weight:800;
  letter-spacing:-.03em;
  white-space:nowrap;
}

.rs-logo span{
  color:var(--gold);
}

.rs-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
}

.rs-nav a{
  position:relative;
  color:rgba(255,255,255,.88);
  font-size:10px;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  white-space:nowrap;
  transition:color .3s ease;
}

.rs-nav a::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-14px;
  width:0;
  height:1px;
  background:var(--gold);
  transform:translateX(-50%);
  transition:width .35s ease;
}

.rs-nav a:hover{
  color:#fff;
}

.rs-nav a:hover::after{
  width:100%;
}

.rs-header-right{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  white-space:nowrap;
}

.rs-phone{
  color:rgba(255,255,255,.9);
  font-size:12px;
  white-space:nowrap;
}

.rs-header-btn{
  min-width:138px;
  height:40px;
  min-height:40px;
  padding:0 14px;
  border-radius:6px;
  font-size:11px;
  font-weight:700;
}

.rs-header.scrolled{
  width:calc(100% - 88px);
  height:60px;
  background:rgba(7,7,7,.72);
  box-shadow:0 24px 80px rgba(0,0,0,.48);
}

.rs-header.scrolled .rs-header-inner{
  height:60px;
  min-height:60px;
}

.rs-header.scrolled .rs-logo{
  font-size:27px;
}

.rs-header.scrolled .rs-header-btn{
  height:36px;
  min-height:36px;
}


/* =========================================================
   05 HERO
========================================================= */

.rs-hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  color:#fff;
  background:#050505;
}

.rs-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:
    radial-gradient(circle at 78% 42%, rgba(201,164,93,.22), transparent 28%),
    linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.34));
  pointer-events:none;
}

.rs-hero::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:1;
  height:140px;
  background:linear-gradient(180deg, transparent, rgba(0,0,0,.72));
  pointer-events:none;
}

.rs-hero-bg{
  position:absolute;
  inset:0;
  z-index:0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.68) 36%, rgba(0,0,0,.40) 68%, rgba(0,0,0,.08) 100%),
    url('assets/img/hero_optimized.webp') center right / 115% no-repeat;
  animation:heroMove 24s ease-in-out infinite;
  will-change:transform;
}

.rs-hero .rs-container{
  position:relative;
  z-index:2;
}

.rs-hero-content{
  position:relative;
  z-index:2;
  max-width:850px;
  padding:95px 0 80px;
  transform:translateY(-10px);
}

.rs-hero h1{
  position:relative;
  display:inline-block;
  overflow:hidden;
  max-width:760px;
  margin:0 0 30px;
  font-family:Georgia, "Times New Roman", serif;
  font-size:clamp(46px,4.2vw,68px);
  line-height:.92;
  letter-spacing:-.03em;
  font-weight:400;
}

.rs-hero h1::after{
  content:"";
  position:absolute;
  top:-20%;
  left:-45%;
  width:18%;
  height:140%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.22), rgba(255,235,180,.45), rgba(255,255,255,.22), transparent);
  transform:rotate(18deg);
  animation:titleShine 14s ease-in-out infinite;
  pointer-events:none;
}

.rs-hero p{
  max-width:720px;
  margin:0 0 28px;
  color:rgba(255,255,255,.84);
  font-size:20px;
  line-height:1.72;
}

.rs-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
}

.rs-hero-actions a,
.rs-hero-actions .rs-btn,
.rs-hero-actions .rs-btn-gold,
.rs-hero-actions .rs-btn-white{
  min-width:190px;
  height:52px;
  min-height:52px;
  padding:0 36px;
  font-size:14px;
  line-height:52px;
}

/* Hero stats */

.rs-hero-stats{
  position:absolute;
  z-index:3;
  left:75%;
  bottom:55px;
  min-width:660px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  overflow:hidden;
  transform:translateX(-50%) translateY(0);
  opacity:1 !important;
  background:rgba(18,18,18,.58);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 30px 80px rgba(0,0,0,.45);
  backdrop-filter:blur(30px) saturate(170%);
  -webkit-backdrop-filter:blur(24px) saturate(160%);
}

.rs-hero-stat{
  position:relative;
  min-width:180px;
  padding:24px 26px;
  overflow:hidden;
  border-right:1px solid rgba(255,255,255,.12);
  transition:
    transform .35s var(--ease),
    background .35s ease,
    box-shadow .35s ease;
}

.rs-hero-stat:last-child{
  border-right:0;
}

.rs-hero-stat::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:0;
  height:2px;
  background:var(--gold);
  transition:width .35s ease;
}

.rs-hero-stat::after{
  content:"";
  position:absolute;
  inset:0;
  opacity:0;
  background:radial-gradient(circle at 50% 0%, rgba(201,164,93,.22), transparent 55%);
  transition:opacity .35s ease;
  pointer-events:none;
}

.rs-hero-stat:hover{
  transform:translateY(-6px) scale(1.03);
  background:rgba(255,255,255,.05);
  box-shadow:0 18px 45px rgba(0,0,0,.45), 0 0 28px rgba(201,164,93,.18);
}

.rs-hero-stat:hover::before{
  width:100%;
}

.rs-hero-stat:hover::after{
  opacity:1;
}

.rs-hero-stat strong{
    font-size:42px;
    font-weight:700;
    color:#d4af37;
    text-shadow:0 0 15px rgba(212,175,55,.15);
}

.rs-hero-stat span{
  display:block;
  max-width:135px;
  min-height:34px;
  color:rgba(255,255,255,.86);
  font-size:12px;
  line-height:1.35;
}


/* =========================================================
   06 ABOUT — compact premium block
========================================================= */

.rs-about-section{
  position:relative;
  overflow:hidden;
  padding:54px 0 58px !important;
  background:var(--cream);
}

.rs-about-wrap{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,610px) 1px minmax(0,620px);
  align-items:center;
  justify-content:center;
  gap:30px;
  max-width:1240px;
  margin:0 auto;
  transform:translateX(-45px);
}

.rs-about-wrap::before{
  content:"";
  display:block;
  width:1px;
  height:275px;
  grid-column:2;
  grid-row:1;
  align-self:center;
  background:linear-gradient(180deg, transparent, rgba(201,164,93,.20), rgba(201,164,93,.62), rgba(201,164,93,.20), transparent);
  box-shadow:0 0 20px rgba(201,164,93,.16);
}

.rs-about-wrap > div:first-child{
  grid-column:1;
  max-width:610px;
}

.rs-about-section .rs-kicker{
  color:rgba(201,164,93,.58);
  font-size:10.5px;
  letter-spacing:.16em;
  font-weight:700;
  margin-bottom:14px;
}

.rs-about-section .rs-section-title{
  max-width:610px;
  margin:0 0 18px;
  color:#252525;
  font-size:40px;
  line-height:1.12;
  letter-spacing:-.6px;
}

.rs-about-section p{
  max-width:610px;
  margin:0 0 12px;
  color:#3f3f3f;
  font-size:15.5px;
  line-height:1.62;
  font-weight:400;
}

.rs-about-benefits{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 18px;
  max-width:610px;
  margin-top:18px;
}

.rs-about-benefit{
  display:flex;
  align-items:center;
  gap:10px;
  color:#343434;
  font-size:13.5px;
  line-height:1.35;
  font-weight:700;
}

.rs-about-benefit::before{
  content:"✓";
  min-width:21px;
  width:21px;
  height:21px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  color:#111;
  background:linear-gradient(135deg,#f4d27a,#c9a45d);
  box-shadow:0 8px 22px rgba(201,164,93,.18);
  font-size:12px;
  font-weight:900;
}

.rs-about-image{
  grid-column:3;
  width:100%;
  max-width:620px;
  height:372px;
  margin:0;
  align-self:center;
  overflow:hidden;
  border-radius:22px;
  border:1px solid rgba(201,164,93,.18);
  box-shadow:0 24px 58px rgba(0,0,0,.13), 0 8px 24px rgba(0,0,0,.08);
  transform:translateZ(0);
}

.rs-about-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  transform:scale(1.03);
  transition:transform 1.25s ease, filter 1.25s ease;
  will-change:transform;
}

.rs-about-image:hover img{
  transform:scale(1.065) translateY(-7px);
  filter:brightness(1.04) contrast(1.03);
}


/* =========================================================
   07 PRODUCTS — "Наши изделия"
========================================================= */

.rs-products,
section.rs-products{
  padding:94px 0 82px;
  background:#080808;
  color:#fff;
}

.rs-products .rs-section-head{
  align-items:flex-start;
  margin-bottom:40px;
  gap:48px;
}

.rs-products .rs-section-title{
  max-width:560px;
  color:#fff;
  font-size:42px;
  line-height:1.12;
}

.rs-products .rs-section-text{
  max-width:460px;
  margin-top:4px;
  color:rgba(255,255,255,.62);
  font-size:14.5px;
  line-height:1.65;
}

.rs-products-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:28px;
}

.rs-product-card{
  position:relative;
  height:470px;
  overflow:hidden;
  opacity:1;
  transform:none;
  background:#111;
  border:1px solid rgba(255,255,255,.11);
  box-shadow:0 26px 74px rgba(0,0,0,.28);
  transition:
    transform .85s var(--ease),
    box-shadow .85s var(--ease),
    border-color .65s ease;
}

.rs-product-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1);
  transition:transform 1.35s ease, filter 1.35s ease;
}

.rs-product-card::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(180deg, rgba(0,0,0,.04) 0%, rgba(0,0,0,.20) 45%, rgba(0,0,0,.86) 100%);
  pointer-events:none;
}

.rs-product-card::after{
  content:"";
  position:absolute;
  top:0;
  left:0;
  z-index:3;
  width:0;
  height:3px;
  background:linear-gradient(90deg, rgba(201,164,93,.25), rgba(232,201,130,.95), rgba(201,164,93,.25));
  box-shadow:0 0 0 rgba(201,164,93,0);
  transition:width .75s var(--ease), box-shadow .75s ease;
}

.rs-product-card:hover{
  transform:translateY(-7px) scale(1.02);
  border-color:rgba(201,164,93,.26);
  box-shadow:0 34px 92px rgba(0,0,0,.42), 0 0 36px rgba(201,164,93,.14);
}

.rs-product-card:hover img{
  transform:scale(1.02);
  filter:brightness(1.04) contrast(1.03);
}

.rs-product-card:hover::after{
  width:100%;
  box-shadow:0 0 22px rgba(201,164,93,.52);
}

.rs-product-info{
  position:absolute;
  left:30px;
  right:30px;
  bottom:24px;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:22px 24px;
  background:rgba(8,8,8,.60);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(26px);
  -webkit-backdrop-filter:blur(26px);
  transition:
    transform .55s ease,
    background .55s ease,
    border-color .55s ease;
}

.rs-product-card:hover .rs-product-info{
  transform:translateY(-3px);
  background:rgba(8,8,8,.72);
  border-color:rgba(201,164,93,.24);
}

.rs-product-info span{
  display:block;
  margin-bottom:9px;
  color:var(--gold-2);
  font-size:11px;
  letter-spacing:.18em;
  font-weight:800;
}

.rs-product-info h3{
  margin:0;
  color:#fff;
  font-family:Georgia,"Times New Roman",serif;
  font-size:29px;
  line-height:1.05;
  font-weight:400;
}

.rs-product-text{
  flex:1;
}

.rs-product-arrow{
  color:var(--gold-2);
  font-size:21px;
  opacity:.88;
  transform:translateX(0);
  transition:transform .45s ease, opacity .45s ease;
}

.rs-product-card:hover .rs-product-arrow{
  opacity:1;
  transform:translateX(7px);
}


/* =========================================================
   08 SERVICES — "Наши услуги"
========================================================= */

/* Keep service section compact and premium even without a parent class. */
.rs-section-soft{
  padding-top:86px;
  padding-bottom:66px;
}

.rs-section-soft .rs-section-head{
  align-items:flex-start;
  margin-bottom:38px;
  gap:42px;
}

.rs-section-soft .rs-section-head .rs-section-title{
  max-width:520px;
  color:#242424;
  font-size:42px;
  line-height:1.12;
}

.rs-section-soft .rs-section-head .rs-section-text{
  max-width:520px;
  margin-top:4px;
  color:#555;
  font-size:15px;
  line-height:1.55;
}

.rs-services-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:28px;
}

.rs-services-grid .rs-card{
  position:relative;
  min-height:382px;
  overflow:hidden;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(0,0,0,.08);
  box-shadow:0 18px 46px rgba(0,0,0,.055);
  transition:
    transform .8s var(--ease),
    box-shadow .8s var(--ease),
    border-color .65s ease,
    background .65s ease;
}

.rs-services-grid .rs-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  z-index:3;
  width:0;
  height:2px;
  background:linear-gradient(90deg, rgba(201,164,93,.20), rgba(232,201,130,.90), rgba(201,164,93,.20));
  transition:width .75s var(--ease), box-shadow .75s ease;
}

.rs-services-grid .rs-card:hover{
  transform:translateY(-7px) scale(1.02);
  background:#fff;
  border-color:rgba(201,164,93,.24);
  box-shadow:0 30px 74px rgba(0,0,0,.13), 0 0 34px rgba(201,164,93,.12);
}

.rs-services-grid .rs-card:hover::before{
  width:100%;
  box-shadow:0 0 22px rgba(201,164,93,.42);
}

.rs-services-grid .rs-card-img{
  height:205px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.18), rgba(0,0,0,.04)),
    #d8d8d8 center/cover no-repeat;
  transition:transform 1.25s ease, filter 1.25s ease;
}

.rs-services-grid .rs-card:hover .rs-card-img{
  transform:scale(1.02);
  filter:brightness(1.03) contrast(1.02);
}

.rs-services-grid .rs-card-body{
  padding:28px 28px 30px;
}

.rs-services-grid .rs-card h3{
  margin:0 0 12px;
  color:#242424;
  font-family:Georgia,"Times New Roman",serif;
  font-size:24px;
  line-height:1.16;
  font-weight:400;
}

.rs-services-grid .rs-card p{
  margin:0 0 20px;
  color:#555;
  font-size:14.5px;
  line-height:1.62;
}

.rs-link,
.rs-services-grid .rs-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:#9b7330;
  font-size:13px;
  font-weight:900;
  letter-spacing:.02em;
  transition:gap .35s ease, color .35s ease;
}

.rs-link:hover,
.rs-services-grid .rs-link:hover{
  gap:12px;
  color:var(--gold);
}


/* =========================================================
   09 MATERIALS
========================================================= */

.rs-materials{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:18px;
}

.rs-material{
    position:relative;
    min-height:260px;
    display:block;
    overflow:hidden;
    padding:0;
    color:#fff;
    background:#111;
    border:1px solid rgba(255,255,255,.12);
    box-shadow:0 22px 60px rgba(0,0,0,.18);
    transition:transform .65s var(--ease), box-shadow .65s var(--ease), border-color .65s ease;
}
.rs-material img{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
    z-index:0;
    transition:transform .65s var(--ease);
}

.rs-material:hover img{
    transform:scale(1.06);
}
.rs-material::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:0;
  height:2px;
  background:var(--gold);
  transition:width .55s ease;
}
.rs-material::after{
    content:'';
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    height:45%;
    background:linear-gradient(to top, rgba(0,0,0,.85), transparent);
    z-index:2;
}

.rs-material:hover{
  transform:translateY(-6px);
  border-color:rgba(201,164,93,.28);
  box-shadow:0 30px 82px rgba(0,0,0,.28), 0 0 26px rgba(201,164,93,.12);
}

.rs-material:hover::before{
  width:100%;
}




/* =========================================================
   10 BENEFITS
========================================================= */

.rs-benefits{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:28px;
}

.rs-benefit{
    min-height:190px;
    padding:32px 20px;
    text-align:center;
    background:#fff;
    border:1px solid rgba(201,164,93,.15);
    border-radius:18px;
    box-shadow:0 18px 45px rgba(0,0,0,.06);
    transition:
        transform .45s ease,
        box-shadow .45s ease,
        border-color .45s ease;
}
.rs-benefit:hover{
    transform:translateY(-8px);
    border-color:rgba(201,164,93,.55);
    box-shadow:
        0 30px 70px rgba(0,0,0,.12),
        0 0 24px rgba(201,164,93,.12);
}

.rs-section-dark .rs-benefit{
  background:rgba(255,255,255,.035);
  border-color:var(--line-white);
  box-shadow:none;
}

.rs-benefit-icon{
    width:54px;
    height:54px;
    margin:0 auto 18px;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#c9a45d !important;
    font-size:32px !important;
    line-height:1;
    border-radius:50%;
    background:linear-gradient(135deg, rgba(201,164,93,.16), rgba(201,164,93,.04));
    box-shadow:0 12px 30px rgba(201,164,93,.16);
}

.rs-benefit strong{
    display:block;
    font-size:16px;
    line-height:1.35;
    font-weight:700;
    color:#222;
}


/* =========================================================
   11 STEPS
========================================================= */

.rs-steps{
    position:relative;
    display:grid;
    grid-template-columns:repeat(6,minmax(0,1fr));
    gap:20px;
}

.rs-steps::before{
    content:'';
    position:absolute;
    top:50px;
    left:8%;
    right:8%;
    height:2px;
    background:linear-gradient(90deg,
        rgba(201,164,93,.08),
        rgba(201,164,93,.85),
        rgba(201,164,93,.08)
    );
    z-index:0;
}

.rs-step{
    position:relative;
    z-index:2;
    padding:22px 10px;
    text-align:center;
}

.rs-step-number{
    transition:all .35s ease;
    width:52px;
    height:52px;
    display:grid;
    place-items:center;
    margin:0 auto 18px;
    border-radius:50%;
    color:var(--gold);
    background:var(--cream);
    border:1px solid var(--gold);
    font-weight:900;
    box-shadow:
        0 0 0 6px var(--cream),
        0 0 24px rgba(201,164,93,.22);
}
.rs-step:hover .rs-step-number{
    background:var(--gold);
    color:#111;
    transform:scale(1.08);
    box-shadow:
        0 0 0 6px var(--cream),
        0 0 28px rgba(201,164,93,.45);
}

.rs-step h3{
    margin:0 0 10px;
    font-size:18px;
}

.rs-step p{
    margin:0;
    color:#666;
    font-size:14px;
    line-height:1.6;
}


/* =========================================================
   12 FAQ / CTA / FOOTER
========================================================= */

.rs-faq{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:70px;
}

.rs-faq-list{
  border-top:1px solid var(--line-white);
}

.rs-faq-item{
  padding:24px 0;
  border-bottom:1px solid var(--line-white);
}

.rs-faq-item h3{
  margin:0 0 10px;
  font-size:19px;
}

.rs-faq-item p{
  margin:0;
  color:rgba(255,255,255,.66);
  line-height:1.7;
}

.rs-cta{
  padding:95px 0;
  color:#fff;
  background:
    linear-gradient(90deg, rgba(0,0,0,.88), rgba(0,0,0,.46)),
    url('assets/img/cta.jpg') center/cover no-repeat;
}

.rs-cta h2{
  max-width:760px;
  margin:0 0 24px;
  font-family:Georgia,serif;
  font-size:clamp(38px,4.5vw,70px);
  line-height:1.02;
  font-weight:400;
}

.rs-cta p{
  max-width:640px;
  margin:0 0 34px;
  color:rgba(255,255,255,.74);
  font-size:18px;
  line-height:1.8;
}

.rs-footer{
  padding:58px 0 34px;
  color:rgba(255,255,255,.72);
  background:#050505;
}

.rs-footer-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:38px;
  border-bottom:1px solid var(--line-white);
}

.rs-footer h3{
  margin:0 0 18px;
  color:#fff;
  font-size:16px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.rs-footer p,
.rs-footer a{
  color:rgba(255,255,255,.68);
  line-height:1.75;
}

.rs-footer a:hover{
  color:var(--gold);
}

.rs-footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-top:26px;
  font-size:14px;
}


/* =========================================================
   13 ANIMATIONS
========================================================= */

.rs-kicker,
.rs-hero h1,
.rs-hero p,
.rs-hero-actions{
  opacity:0;
  animation:rsFadeUp .9s ease forwards;
}

.rs-kicker{animation-delay:.15s}
.rs-hero h1{animation-delay:.35s}
.rs-hero p{animation-delay:.55s}
.rs-hero-actions{animation-delay:.75s}

.rs-reveal{
  opacity:0;
  transform:translateY(45px);
  transition:opacity .9s ease, transform .9s ease;
}

.rs-reveal.visible{
  opacity:1;
  transform:translateY(0);
}

@keyframes rsFadeUp{
  from{opacity:0;transform:translateY(28px)}
  to{opacity:1;transform:translateY(0)}
}

@keyframes titleShine{
  0%{left:-45%;opacity:0}
  4%{opacity:1}
  14%{left:125%;opacity:0}
  100%{left:125%;opacity:0}
}

@keyframes heroMove{
  0%{transform:scale(1.04) translate3d(0,0,0)}
  50%{transform:scale(1.08) translate3d(-12px,-8px,0)}
  100%{transform:scale(1.04) translate3d(0,0,0)}
}


/* =========================================================
   14 RESPONSIVE
========================================================= */

@media(max-width:1320px){
  .rs-header{
    width:calc(100% - 24px);
  }

  .rs-header-inner{
    gap:18px;
    padding:0 18px;
  }

  .rs-logo{
    font-size:24px;
  }

  .rs-nav{
    gap:14px;
  }

  .rs-nav a{
    font-size:9px;
    letter-spacing:.12em;
  }

  .rs-phone{
    font-size:11px;
  }

  .rs-header-btn{
    min-width:124px;
    padding:0 12px;
    font-size:10px;
  }
}

@media(max-width:1180px){
  .rs-nav{
    display:none;
  }

  .rs-header-right{
    margin-left:auto;
  }

  .rs-about-wrap{
    grid-template-columns:1fr;
    gap:34px;
    max-width:760px;
    transform:none;
  }

  .rs-about-wrap::before{
    display:none;
  }

  .rs-about-wrap > div:first-child,
  .rs-about-image{
    grid-column:1;
  }

  .rs-about-image{
    max-width:100%;
    height:360px;
  }

  .rs-products-grid,
  .rs-services-grid,
  .rs-materials{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .rs-benefits,
  .rs-steps{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .rs-intro,
  .rs-faq{
    grid-template-columns:1fr;
  }

  .rs-hero-stats{
    position:relative;
    left:auto;
    bottom:auto;
    min-width:0;
    margin-top:40px;
    transform:none;
  }

  .rs-product-card{
    height:430px;
  }
}

@media(max-width:760px){
  .rs-container{
    width:min(100% - 28px, var(--container));
  }

  .rs-header{
    width:calc(100% - 20px);
    height:70px;
  }

  .rs-header-inner{
    height:70px;
    min-height:70px;
    display:flex;
    justify-content:space-between;
  }

  .rs-logo{
    font-size:24px;
  }

  .rs-phone{
    display:none;
  }

  .rs-header-btn{
    min-width:auto;
    height:38px;
    min-height:38px;
    padding:0 12px;
    font-size:10px;
  }

  .rs-hero{
    min-height:auto;
    padding:70px 0;
  }

  .rs-hero p{
    font-size:17px;
  }

  .rs-hero-actions a,
  .rs-hero-actions .rs-btn{
    min-width:160px;
    height:48px;
    min-height:48px;
    padding:0 24px;
  }

  .rs-hero-stats,
  .rs-products-grid,
  .rs-services-grid,
  .rs-stats,
  .rs-benefits,
  .rs-steps,
  .rs-materials,
  .rs-footer-grid{
    grid-template-columns:1fr;
  }

  .rs-hero-stat{
    border-right:0;
    border-bottom:1px solid rgba(255,255,255,.12);
  }

  .rs-section,
  .rs-section-soft,
  .rs-section-dark,
  .rs-products,
  .rs-about-section{
    padding-top:52px;
    padding-bottom:52px;
  }

  .rs-section-head{
    display:block;
    margin-bottom:30px;
  }

  .rs-section-text{
    margin-top:18px;
  }

  .rs-about-section .rs-section-title,
  .rs-products .rs-section-title,
  .rs-section-soft .rs-section-title{
    font-size:34px;
    line-height:1.15;
  }

  .rs-about-section p{
    font-size:15px;
    line-height:1.75;
  }

  .rs-about-benefits{
    grid-template-columns:1fr;
  }

  .rs-about-image{
    height:260px;
  }

  .rs-product-card{
    height:360px;
  }

  .rs-services-grid .rs-card-img{
    height:205px;
  }

  .rs-footer-bottom{
    flex-direction:column;
  }
}
/* =========================================================
   ROYALSTONE SERVICES — DIAMOND FINAL
   Final luxury tuning: brighter photos, lower glass, deeper shadows
========================================================= */

/* Section */
.rs-section-soft{
    padding-top:92px !important;
    padding-bottom:84px !important;
}

.rs-section-soft .rs-section-head{
    align-items:flex-start !important;
    margin-bottom:48px !important;
    gap:44px !important;
}

.rs-section-soft .rs-section-head .rs-section-title{
    max-width:540px !important;
    color:#242424 !important;
    font-size:44px !important;
    line-height:1.1 !important;
}

.rs-section-soft .rs-section-head .rs-section-text{
    max-width:500px !important;
    margin-top:6px !important;
    color:#444444 !important;
    font-size:16px !important;
    line-height:1.58 !important;
}

/* Wider by ~5% */
.rs-services-grid{
    width:min(100%, 1390px) !important;
    margin:0 auto !important;
    display:grid !important;
    grid-template-columns:repeat(4, minmax(0, 1fr)) !important;
    gap:34px !important;
    align-items:stretch !important;
}

/* Diamond card */
.rs-services-grid .rs-card{
    position:relative !important;
    display:flex !important;
    flex-direction:column !important;
    height:470px !important;
    min-height:470px !important;
    overflow:hidden !important;
    isolation:isolate !important;
    border-radius:24px !important;
    background:rgba(8,8,8,.74) !important;
    border:1px solid rgba(201,164,93,.27) !important;
    box-shadow:
        0 38px 92px rgba(0,0,0,.22),
        0 16px 42px rgba(0,0,0,.13),
        0 0 42px rgba(201,164,93,.075),
        inset 0 1px 0 rgba(255,255,255,.06) !important;
    transform:translateY(0) scale(1) translateZ(0) !important;
    transition:
        transform .64s cubic-bezier(.19,1,.22,1),
        box-shadow .64s cubic-bezier(.19,1,.22,1),
        border-color .48s ease,
        background .48s ease !important;
}

/* Readable 4px gold line */
.rs-services-grid .rs-card::before{
    content:"" !important;
    position:absolute !important;
    top:0 !important;
    left:20px !important;
    right:20px !important;
    z-index:9 !important;
    width:auto !important;
    height:4px !important;
    border-radius:0 0 999px 999px !important;
    opacity:.92 !important;
    background:linear-gradient(
        90deg,
        transparent 0%,
        rgba(201,164,93,.70) 18%,
        rgba(255,226,145,1) 50%,
        rgba(201,164,93,.70) 82%,
        transparent 100%
    ) !important;
    box-shadow:
        0 0 18px rgba(201,164,93,.28),
        0 0 34px rgba(201,164,93,.10) !important;
    transition:
        opacity .48s ease,
        box-shadow .48s ease,
        transform .48s ease !important;
}

/* Photo ~70–72%, brighter + more volume */
.rs-services-grid .rs-card-img{
    position:relative !important;
    flex:0 0 334px !important;
    height:334px !important;
    min-height:334px !important;
    overflow:hidden !important;
    border-radius:24px 24px 0 0 !important;
    background-size:cover !important;
    background-position:center center !important;
    background-repeat:no-repeat !important;
    filter:brightness(1.30) contrast(1.07) saturate(1.07) !important;
    transform:scale(1.001) translateZ(0) !important;
    transform-origin:center center !important;
    backface-visibility:hidden !important;
    transition:
        transform .98s cubic-bezier(.19,1,.22,1),
        filter .98s ease !important;
    will-change:transform, filter !important;
}

/* Light diamond reflection on photo */
.rs-services-grid .rs-card-img::after{
    content:"" !important;
    position:absolute !important;
    inset:0 !important;
    z-index:2 !important;
    background:
        linear-gradient(105deg, transparent 0%, rgba(201,164,93,.08) 46%, transparent 72%),
        radial-gradient(circle at 50% 0%, rgba(245,217,143,.11), transparent 56%),
        linear-gradient(180deg, rgba(0,0,0,.00) 0%, rgba(0,0,0,.035) 54%, rgba(0,0,0,.12) 100%) !important;
    pointer-events:none !important;
}

/* Lower glass: 28–30% of card */
.rs-services-grid .rs-card-body{
    position:relative !important;
    z-index:5 !important;
    flex:1 1 auto !important;
    display:flex !important;
    flex-direction:column !important;
    min-height:136px !important;
    padding:16px 22px 18px !important;
    border-radius:0 0 24px 24px !important;
    background:
        linear-gradient(180deg, rgba(22,22,22,.72), rgba(8,8,8,.72)) !important;
    border-top:1px solid rgba(245,217,143,.34) !important;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.12),
        inset 0 16px 32px rgba(255,255,255,.028),
        inset 0 -1px 0 rgba(201,164,93,.13) !important;
    backdrop-filter:blur(28px) saturate(155%) !important;
    -webkit-backdrop-filter:blur(28px) saturate(155%) !important;
    transition:
        background .48s ease,
        border-color .48s ease,
        box-shadow .48s ease !important;
}

.rs-services-grid .rs-card h3{
    margin:0 0 7px !important;
    color:#fff !important;
    font-family:Georgia,"Times New Roman",serif !important;
    font-size:21px !important;
    line-height:1.12 !important;
    font-weight:400 !important;
    letter-spacing:-.25px !important;
    text-shadow:0 1px 12px rgba(0,0,0,.34) !important;
}

/* Description -8–10% */
.rs-services-grid .rs-card p{
    margin:0 0 10px !important;
    color:rgba(255,255,255,.75) !important;
    font-size:11px !important;
    line-height:1.43 !important;
    font-weight:400 !important;
}

.rs-services-grid .rs-link{
    margin-top:auto !important;
    display:inline-flex !important;
    width:max-content !important;
    align-items:center !important;
    gap:7px !important;
    color:#e8c982 !important;
    font-size:11.2px !important;
    line-height:1 !important;
    font-weight:850 !important;
    letter-spacing:.02em !important;
    text-shadow:0 0 10px rgba(201,164,93,.16) !important;
    transition:
        transform .36s ease,
        color .36s ease,
        gap .36s ease,
        text-shadow .36s ease !important;
}

/* Diamond hover */
.rs-services-grid .rs-card:hover{
    transform:translateY(-9px) scale(1.012) translateZ(0) !important;
    background:rgba(10,10,10,.84) !important;
    border-color:rgba(201,164,93,.58) !important;
    box-shadow:
        0 48px 110px rgba(0,0,0,.30),
        0 20px 52px rgba(0,0,0,.18),
        0 0 46px rgba(201,164,93,.13),
        inset 0 1px 0 rgba(255,255,255,.08) !important;
}

.rs-services-grid .rs-card:hover::before{
    opacity:1 !important;
    transform:scaleX(1.04) !important;
    box-shadow:
        0 0 28px rgba(201,164,93,.52),
        0 0 68px rgba(201,164,93,.20) !important;
}

.rs-services-grid .rs-card:hover .rs-card-img{
    transform:scale(1.03) translateZ(0) !important;
    filter:brightness(1.34) contrast(1.09) saturate(1.09) !important;
}

.rs-services-grid .rs-card:hover .rs-card-body{
    background:
        linear-gradient(180deg, rgba(26,26,26,.78), rgba(7,7,7,.78)) !important;
    border-top-color:rgba(245,217,143,.46) !important;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.14),
        inset 0 18px 36px rgba(255,255,255,.035),
        inset 0 -1px 0 rgba(201,164,93,.18) !important;
}

.rs-services-grid .rs-card:hover .rs-link{
    transform:translateX(6px) !important;
    color:#f5d98f !important;
    gap:10px !important;
    text-shadow:0 0 16px rgba(201,164,93,.34) !important;
}

/* Cropping — no stretching, stable image proportions */
.rs-services-grid .rs-card:nth-child(1) .rs-card-img{background-position:center 43% !important;}
.rs-services-grid .rs-card:nth-child(2) .rs-card-img{background-position:center 45% !important;}
.rs-services-grid .rs-card:nth-child(3) .rs-card-img{background-position:center 50% !important;}
.rs-services-grid .rs-card:nth-child(4) .rs-card-img{background-position:center 50% !important;}
.rs-services-grid .rs-card:nth-child(5) .rs-card-img{background-position:center 52% !important;}
.rs-services-grid .rs-card:nth-child(6) .rs-card-img{background-position:center 50% !important;}
.rs-services-grid .rs-card:nth-child(7) .rs-card-img{background-position:center 45% !important;}
.rs-services-grid .rs-card:nth-child(8) .rs-card-img{background-position:center 50% !important;}

@media(max-width:1280px){
    .rs-services-grid{
        gap:28px !important;
    }

    .rs-services-grid .rs-card{
        height:445px !important;
        min-height:445px !important;
    }

    .rs-services-grid .rs-card-img{
        flex-basis:312px !important;
        height:312px !important;
        min-height:312px !important;
    }
}

@media(max-width:1180px){
    .rs-services-grid{
        grid-template-columns:repeat(2,minmax(0,1fr)) !important;
        gap:28px !important;
    }

    .rs-services-grid .rs-card{
        height:435px !important;
        min-height:435px !important;
    }

    .rs-services-grid .rs-card-img{
        flex-basis:304px !important;
        height:304px !important;
        min-height:304px !important;
    }
}

@media(max-width:760px){
    .rs-section-soft{
        padding-top:58px !important;
        padding-bottom:58px !important;
    }

    .rs-section-soft .rs-section-head{
        margin-bottom:30px !important;
    }

    .rs-services-grid{
        grid-template-columns:1fr !important;
        gap:24px !important;
    }

    .rs-services-grid .rs-card{
        height:auto !important;
        min-height:auto !important;
        border-radius:20px !important;
    }

    .rs-services-grid .rs-card-img{
        flex-basis:270px !important;
        height:270px !important;
        min-height:270px !important;
        border-radius:20px 20px 0 0 !important;
    }

    .rs-services-grid .rs-card-body{
        min-height:auto !important;
        padding:20px 21px 23px !important;
        border-radius:0 0 20px 20px !important;
    }

    .rs-services-grid .rs-card h3{
        font-size:22px !important;
    }

    .rs-services-grid .rs-card p{
        font-size:13px !important;
    }
}
@media(max-width:760px){

  .rs-header{
    width:calc(100% - 24px) !important;
    overflow:hidden !important;
  }

  .rs-header-inner{
    display:flex !important;
    gap:14px !important;
  }

  .rs-nav,
  .rs-phone{
    display:none !important;
  }

  .rs-logo{
    font-size:27px !important;
  }

  .rs-header-right{
    gap:8px !important;
  }

  .rs-header-btn{
    min-width:auto !important;
    height:42px !important;
    padding:0 16px !important;
    font-size:13px !important;
  }

  .rs-header-right .rs-btn-white{
    display:none !important;
  }

  .rs-hero{
    min-height:auto !important;
    padding:130px 0 70px !important;
    overflow:hidden !important;
  }

  .rs-hero-bg{
    background-size:cover !important;
    background-position:center right !important;
  }

  .rs-hero-content{
    max-width:100% !important;
    padding:0 !important;
    transform:none !important;
  }

  .rs-hero h1{
    font-size:48px !important;
    line-height:.98 !important;
    max-width:100% !important;
  }

  .rs-hero p{
    font-size:16px !important;
    line-height:1.6 !important;
    max-width:100% !important;
  }

  .rs-hero-actions{
    flex-direction:column !important;
    gap:14px !important;
  }

  .rs-hero-actions a{
    width:100% !important;
  }

  .rs-hero-stats{
    position:relative !important;
    left:auto !important;
    right:auto !important;
    bottom:auto !important;
    transform:none !important;
    min-width:0 !important;
    max-width:100% !important;
    width:100% !important;
    margin-top:40px !important;
    grid-template-columns:1fr !important;
  }

  .rs-hero-stat{
    border-right:0 !important;
    border-bottom:1px solid rgba(255,255,255,.12) !important;
  }
}
.rs-logo{
    position:relative;
    text-shadow:
    0 0 8px rgba(212,175,55,.25),
    0 0 16px rgba(212,175,55,.15);
}


/* ===== GOLD BUTTON SHINE ===== */

.rs-btn-gold{
    position:relative;
    overflow:hidden;
}

.rs-btn-gold::after{
    content:'';
    position:absolute;
    top:0;
    left:-150%;
    width:80%;
    height:100%;
    background:linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,.35),
        transparent
    );
    transform:skewX(-25deg);
    animation:rsBtnShine 7s infinite;
}

@keyframes rsBtnShine{
    0%,85%{
        left:-150%;
    }
    100%{
        left:250%;
    }
}
.rs-material h3{
    position:absolute !important;
    left:22px !important;
    bottom:20px !important;
    z-index:20 !important;
    margin:0 !important;
    color:#d4af37 !important;
    font-family:Georgia,serif !important;
    font-size:20px !important;
    font-weight:500 !important;
    text-shadow:0 4px 18px rgba(0,0,0,.9) !important;
}

.rs-material::after{
    z-index:10 !important;
}

.rs-material img{
    z-index:1 !important;
}
.rs-material h3{
    font-size:22px !important;
    bottom:14px !important;
}

.rs-material:hover h3{
    color:#d4af37 !important;
}
.rs-faq-list{
    display:flex;
    flex-direction:column;
    gap:0;
}

.rs-faq-item{
    padding:24px 0;
    border-bottom:1px solid rgba(201,164,93,.18);
}

.rs-faq-item h3{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    margin:0 0 10px;
    color:#fff;
    font-size:19px;
    transition:color .35s ease;
}

.rs-faq-item h3 span{
    color:#c9a45d;
    font-size:32px;
    font-weight:300;
}

.rs-faq-item p{
    margin:0;
    color:rgba(255,255,255,.72);
    font-size:15px;
    line-height:1.65;
}

.rs-faq-item:hover h3{
    color:#c9a45d;
}
.rs-faq-item:hover h3{
    color:#c9a45d !important;
    transition:.3s ease;
}
.rs-faq-item:hover{
    border-bottom-color:rgba(201,164,93,.45);
    transition:.3s ease;
}
.rs-faq .rs-section-title{
    text-shadow:0 0 20px rgba(201,164,93,.15);
}
.rs-faq-trust{
    margin-top:40px;
}

.rs-faq-stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
    margin-bottom:28px;
}

.rs-faq-stats div{
    padding:22px;
    border:1px solid rgba(201,164,93,.18);
    background:rgba(255,255,255,.03);
    border-radius:14px;
    text-align:center;
    transition:.3s ease;
}
.rs-faq-stats div:hover{
    transform:translateY(-4px);
    border-color:rgba(201,164,93,.45);
    box-shadow:0 12px 30px rgba(201,164,93,.15);
}

.rs-faq-stats strong{
    display:block;
    color:#c9a45d;
    font-size:38px;
    line-height:1;
    margin-bottom:8px;
}

.rs-faq-stats span{
    color:rgba(255,255,255,.75);
    font-size:13px;
}

.rs-faq-points{
    list-style:none;
    padding:0;
    margin:0;
}

.rs-faq-points li{
    color:rgba(255,255,255,.85);
    margin-bottom:16px;
    padding-left:28px;
    position:relative;
}

.rs-faq-points li::before{
    content:'✓';
    position:absolute;
    left:0;
    color:#d6b06b;
    font-weight:700;
}
.rs-cta{
    position:relative;
    overflow:hidden;
    padding:96px 0;
    background:
        radial-gradient(circle at 18% 35%, rgba(201,164,93,.20), transparent 34%),
        linear-gradient(135deg, #151515 0%, #25211d 45%, #ece6d8 100%);
}

.rs-cta::before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(90deg, rgba(0,0,0,.62), rgba(0,0,0,.25), rgba(255,255,255,.16));
    pointer-events:none;
}

.rs-cta-inner{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:70px;
    align-items:center;
}

.rs-cta h2{
    max-width:650px;
    margin:0 0 22px;
    color:#fff;
    font-family:Georgia, "Times New Roman", serif;
    font-size:clamp(42px, 4vw, 72px);
    line-height:1.02;
    font-weight:400;
    text-shadow:
    0 0 18px rgba(201,164,93,.10),
    0 20px 50px rgba(0,0,0,.35);
}

.rs-cta p{
    max-width:600px;
    margin:0 0 30px;
    color:rgba(255,255,255,.86);
    font-size:18px;
    line-height:1.7;
}

.rs-cta-actions{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
}

.rs-cta-card{
    padding:36px;
    border:1px solid rgba(201,164,93,.28);
    border-radius:26px;
    background:rgba(255,255,255,.10);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(18px);
    box-shadow:0 28px 80px rgba(0,0,0,.24);
}

.rs-cta-card strong{
    display:block;
    margin-bottom:22px;
    color:#c9a45d;
    font-size:22px;
}

.rs-cta-card ul{
    list-style:none;
    margin:0;
    padding:0;
}

.rs-cta-card li{
    position:relative;
    padding-left:28px;
    margin-bottom:16px;
    color:rgba(255,255,255,.88);
    line-height:1.55;
}

.rs-cta-card li::before{
    content:'✓';
    position:absolute;
    left:0;
    color:#c9a45d;
    font-weight:700;
}
.rs-cta-trust{
    display:flex;
    flex-wrap:wrap;
    gap:18px;
    margin:0 0 28px;
}

.rs-cta-trust span{
    color:#c9a45d;
    font-size:14px;
    font-weight:700;
    letter-spacing:.5px;
    position:relative;
}

.rs-cta-trust span:not(:last-child)::after{
    content:'•';
    margin-left:18px;
    color:rgba(201,164,93,.55);
}
/* ===== HEADER LOGO SAME AS FOOTER HOVER ===== */

.rs-header .rs-logo{
    transition:all .35s ease !important;
    transform-origin:center !important;
}

.rs-header .rs-logo:hover{
    transform:scale(1.035) !important;
    color:#d4af37 !important;
    text-shadow:
        0 0 8px rgba(212,175,55,.45),
        0 0 18px rgba(212,175,55,.28),
        0 0 30px rgba(212,175,55,.16) !important;
}

.rs-header .rs-logo:hover span{
    color:#d4af37 !important;
    text-shadow:
        0 0 8px rgba(212,175,55,.45),
        0 0 18px rgba(212,175,55,.28),
        0 0 30px rgba(212,175,55,.16) !important;
}

/* =========================================================
   15 FINAL RESPONSIVE / HEADER / LANGUAGE — CLEAN
   Desktop: UA EN RU + phone + call button + calculate button
   Mobile: RoyalStone + UA EN RU + gold phone icon
========================================================= */

html,
body{
    max-width:100%;
    overflow-x:hidden;
}

/* Language switcher */
.rs-lang{
    display:flex;
    align-items:center;
    gap:14px;
    margin-right:22px;
    white-space:nowrap;
}

.rs-lang a{
    display:inline-block;
    text-decoration:none;
    color:rgba(255,255,255,.70);
    font-size:13px;
    line-height:1;
    font-weight:700;
    letter-spacing:1px;
    transition:color .35s ease, text-shadow .35s ease;
}

.rs-lang a:hover,
.rs-lang .active{
    color:var(--gold);
    text-shadow:0 0 14px rgba(201,164,93,.35);
}

/* Call button: desktop text, mobile icon */
.rs-call-mobile{
    display:none !important;
}

.rs-call-desktop{
    display:inline !important;
}

.rs-call-btn{
    display:inline-flex !important;
}

.rs-phone-svg{
    display:block;
    width:18px;
    height:18px;
    fill:currentColor;
}

/* Header logo premium hover */
.rs-header .rs-logo{
    transition:all .35s ease !important;
    transform-origin:center !important;
}

.rs-header .rs-logo:hover{
    transform:scale(1.035) !important;
    color:#d4af37 !important;
    text-shadow:
        0 0 8px rgba(212,175,55,.45),
        0 0 18px rgba(212,175,55,.28),
        0 0 30px rgba(212,175,55,.16) !important;
}

.rs-header .rs-logo:hover span{
    color:#d4af37 !important;
    text-shadow:
        0 0 8px rgba(212,175,55,.45),
        0 0 18px rgba(212,175,55,.28),
        0 0 30px rgba(212,175,55,.16) !important;
}

/* Mobile / Tablet */
@media (max-width:900px){

    .rs-container{
        width:100% !important;
        max-width:100% !important;
        padding-left:24px !important;
        padding-right:24px !important;
    }

    .rs-header{
        top:10px !important;
        left:12px !important;
        right:12px !important;
        width:auto !important;
        max-width:none !important;
        height:68px !important;
        transform:none !important;
        overflow:hidden !important;
        border-radius:0 0 18px 18px !important;
    }

    .admin-bar .rs-header{
        top:56px !important;
    }

    .rs-header-inner{
        height:68px !important;
        min-height:68px !important;
        display:flex !important;
        align-items:center !important;
        justify-content:space-between !important;
        gap:10px !important;
        padding:0 14px !important;
    }

    .rs-nav,
    .rs-header-right .rs-phone,
    .rs-header-right .rs-btn-gold{
        display:none !important;
    }

    .rs-header .rs-logo{
        flex:0 1 auto !important;
        min-width:0 !important;
        font-size:28px !important;
        line-height:1 !important;
        white-space:nowrap !important;
        transform-origin:left center !important;
    }

    .rs-header-right{
        flex:0 0 auto !important;
        display:flex !important;
        align-items:center !important;
        justify-content:flex-end !important;
        gap:8px !important;
        margin-left:auto !important;
        margin-right:6px !important;
        min-width:0 !important;
        white-space:nowrap !important;
    }

    .rs-lang{
        order:1 !important;
        width:auto !important;
        display:flex !important;
        align-items:center !important;
        gap:6px !important;
        margin:0 !important;
        white-space:nowrap !important;
    }

    .rs-lang a{
        display:inline-block !important;
        visibility:visible !important;
        opacity:1 !important;
        font-size:11px !important;
        font-weight:700 !important;
        letter-spacing:1.1px !important;
        line-height:1 !important;
        white-space:nowrap !important;
    }

    .rs-lang a[href="/ru/"]{
        display:inline-block !important;
        visibility:visible !important;
        opacity:1 !important;
    }

    .rs-call-btn,
    .rs-header-right .rs-call-btn,
    .rs-header-right a.rs-call-btn{
        order:2 !important;
        display:flex !important;
        align-items:center !important;
        justify-content:center !important;
        width:36px !important;
        min-width:36px !important;
        max-width:36px !important;
        height:36px !important;
        min-height:36px !important;
        padding:0 !important;
        border-radius:10px !important;
        border:1px solid rgba(201,164,93,.75) !important;
        background:rgba(14,14,14,.38) !important;
        box-shadow:
            0 0 16px rgba(201,164,93,.22),
            inset 0 0 18px rgba(201,164,93,.10) !important;
        backdrop-filter:blur(18px) !important;
        -webkit-backdrop-filter:blur(18px) !important;
    }

    .rs-call-mobile{
        display:flex !important;
        align-items:center !important;
        justify-content:center !important;
        visibility:visible !important;
        opacity:1 !important;
        color:#f4d27a !important;
        line-height:1 !important;
        text-shadow:
            0 0 8px rgba(244,210,122,.85),
            0 0 18px rgba(201,164,93,.55),
            0 0 30px rgba(201,164,93,.25) !important;
    }

    .rs-call-mobile svg,
    .rs-phone-svg{
        display:block !important;
        width:18px !important;
        height:18px !important;
        fill:#f4d27a !important;
        color:#f4d27a !important;
        opacity:1 !important;
        filter:
            drop-shadow(0 0 6px rgba(244,210,122,.65))
            drop-shadow(0 0 14px rgba(201,164,93,.35));
    }

    .rs-call-desktop{
        display:none !important;
    }

    .rs-hero{
        min-height:auto !important;
        padding:150px 0 64px !important;
        overflow:hidden !important;
    }

    .rs-hero-bg{
        background-size:cover !important;
        background-position:center right !important;
        animation:none !important;
    }

    .rs-hero::before{
        background:
            linear-gradient(90deg, rgba(0,0,0,.72), rgba(0,0,0,.42)),
            radial-gradient(circle at 80% 35%, rgba(201,164,93,.18), transparent 36%) !important;
    }

    .rs-hero-content{
        max-width:100% !important;
        padding:0 !important;
        transform:none !important;
    }

    .rs-hero h1{
        max-width:360px !important;
        margin-bottom:22px !important;
        font-size:38px !important;
        line-height:1.08 !important;
        letter-spacing:-1px !important;
    }

    .rs-hero p{
        max-width:360px !important;
        margin-bottom:26px !important;
        font-size:16px !important;
        line-height:1.7 !important;
    }

    .rs-hero-actions{
        display:flex !important;
        flex-direction:column !important;
        gap:14px !important;
        width:100% !important;
    }

    .rs-hero-actions a,
    .rs-hero-actions .rs-btn,
    .rs-hero-actions .rs-btn-gold,
    .rs-hero-actions .rs-btn-white{
        width:100% !important;
        min-width:0 !important;
        height:56px !important;
        min-height:56px !important;
        padding:0 22px !important;
        justify-content:center !important;
        font-size:16px !important;
        line-height:1 !important;
    }

    .rs-hero-stats{
        display:none !important;
    }

    .rs-section,
    .rs-section-soft,
    .rs-section-dark,
    .rs-products,
    .rs-about-section{
        padding-top:62px !important;
        padding-bottom:62px !important;
    }

    .rs-section-head{
        display:block !important;
        margin-bottom:32px !important;
    }

    .rs-section-title,
    .rs-products .rs-section-title,
    .rs-section-soft .rs-section-head .rs-section-title,
    .rs-about-section .rs-section-title{
        max-width:100% !important;
        font-size:clamp(38px, 10vw, 50px) !important;
        line-height:1.08 !important;
    }

    .rs-section-text,
    .rs-section-soft .rs-section-head .rs-section-text,
    .rs-products .rs-section-text{
        max-width:100% !important;
        margin-top:18px !important;
        font-size:16px !important;
        line-height:1.65 !important;
    }

    .rs-products-grid,
    .rs-services-grid,
    .rs-materials,
    .rs-benefits,
    .rs-steps,
    .rs-footer-grid{
        width:100% !important;
        max-width:100% !important;
        grid-template-columns:1fr !important;
        gap:24px !important;
    }

    .rs-about-wrap{
        grid-template-columns:1fr !important;
        gap:34px !important;
        max-width:100% !important;
        transform:none !important;
    }

    .rs-about-wrap::before{
        display:none !important;
    }

    .rs-about-wrap > div:first-child,
    .rs-about-image{
        grid-column:1 !important;
    }

    .rs-about-image{
        height:280px !important;
        max-width:100% !important;
    }

    .rs-product-card{
        height:390px !important;
    }

    .rs-services-grid .rs-card{
        height:auto !important;
        min-height:auto !important;
        border-radius:20px !important;
    }

    .rs-services-grid .rs-card-img{
        flex-basis:270px !important;
        height:270px !important;
        min-height:270px !important;
        border-radius:20px 20px 0 0 !important;
    }

    .rs-services-grid .rs-card-body{
        min-height:auto !important;
        padding:20px 21px 23px !important;
        border-radius:0 0 20px 20px !important;
    }

    .rs-material{
        min-height:250px !important;
    }

    .rs-benefit{
        min-height:150px !important;
        padding:28px 18px !important;
    }

    .rs-steps::before{
        display:none !important;
    }

    .rs-step{
        padding:18px 8px !important;
    }

    .rs-faq{
        display:grid !important;
        grid-template-columns:1fr !important;
        gap:42px !important;
        width:100% !important;
        overflow:hidden !important;
    }

    .rs-faq-stats{
        display:grid !important;
        grid-template-columns:repeat(3, minmax(0, 1fr)) !important;
        gap:10px !important;
        width:100% !important;
        margin-bottom:28px !important;
    }

    .rs-faq-stats div{
        min-width:0 !important;
        padding:18px 8px !important;
        border-radius:16px !important;
    }

    .rs-faq-stats strong{
        font-size:34px !important;
        line-height:1 !important;
    }

    .rs-faq-stats span{
        font-size:11.5px !important;
        line-height:1.35 !important;
    }

    .rs-faq-points li{
        font-size:20px !important;
        line-height:1.35 !important;
        margin-bottom:20px !important;
        padding-left:34px !important;
    }

    .rs-faq-list{
        width:100% !important;
        min-width:0 !important;
    }

    .rs-faq-item h3{
        font-size:23px !important;
        line-height:1.25 !important;
        gap:16px !important;
    }

    .rs-faq-item p{
        font-size:17px !important;
        line-height:1.65 !important;
    }

    .rs-cta{
        padding:76px 0 !important;
        overflow:hidden !important;
        background:
            radial-gradient(circle at 18% 35%, rgba(201,164,93,.18), transparent 34%),
            linear-gradient(135deg, #111 0%, #211f1d 55%, #d8d1c2 100%) !important;
    }

    .rs-cta-inner{
        display:block !important;
        width:100% !important;
        max-width:100% !important;
    }

    .rs-cta h2{
        max-width:100% !important;
        font-size:clamp(48px, 14vw, 68px) !important;
        line-height:1.02 !important;
        margin-bottom:24px !important;
    }

    .rs-cta p{
        max-width:100% !important;
        font-size:20px !important;
        line-height:1.65 !important;
        margin-bottom:28px !important;
    }

    .rs-cta-trust{
        display:flex !important;
        flex-direction:column !important;
        align-items:flex-start !important;
        gap:13px !important;
        margin-bottom:30px !important;
    }

    .rs-cta-trust span::after{
        display:none !important;
    }

    .rs-cta-actions{
        display:flex !important;
        flex-direction:column !important;
        gap:14px !important;
        width:100% !important;
    }

    .rs-cta-actions .rs-btn,
    .rs-cta-actions .rs-btn-gold,
    .rs-cta-actions .rs-btn-glass{
        width:100% !important;
        min-width:0 !important;
        height:58px !important;
        min-height:58px !important;
        justify-content:center !important;
        font-size:16px !important;
    }

    .rs-cta-card{
        width:100% !important;
        max-width:100% !important;
        margin-top:34px !important;
        padding:28px 24px !important;
        border-radius:24px !important;
    }

    .rs-footer{
        padding:50px 0 34px !important;
    }

    .rs-footer-grid{
        display:grid !important;
        grid-template-columns:1fr !important;
        gap:34px !important;
        padding-bottom:34px !important;
    }

    .rs-footer-bottom{
        flex-direction:column !important;
        gap:12px !important;
    }
}

@media (max-width:420px){

    .rs-container{
        padding-left:22px !important;
        padding-right:22px !important;
    }

    .rs-header{
        left:10px !important;
        right:10px !important;
        height:66px !important;
    }

    .rs-header-inner{
        height:66px !important;
        min-height:66px !important;
        padding:0 12px !important;
        gap:8px !important;
    }

    .rs-header .rs-logo{
        font-size:26px !important;
    }

    .rs-header-right{
        gap:7px !important;
        margin-right:4px !important;
    }

    .rs-lang{
        gap:5px !important;
    }

    .rs-lang a{
        font-size:10.5px !important;
        letter-spacing:1px !important;
    }

    .rs-call-btn,
    .rs-header-right .rs-call-btn,
    .rs-header-right a.rs-call-btn{
        width:34px !important;
        min-width:34px !important;
        max-width:34px !important;
        height:34px !important;
        min-height:34px !important;
    }

    .rs-call-mobile svg,
    .rs-phone-svg{
        width:17px !important;
        height:17px !important;
    }

    .rs-hero h1{
        font-size:34px !important;
        line-height:1.08 !important;
        letter-spacing:-1px !important;
        max-width:340px !important;
    }

    .rs-hero p{
        font-size:15px !important;
        line-height:1.7 !important;
        max-width:340px !important;
    }
}

@media (max-width:360px){

    .rs-header .rs-logo{
        font-size:23px !important;
    }

    .rs-lang a{
        font-size:10px !important;
        letter-spacing:.8px !important;
    }

    .rs-faq-stats{
        grid-template-columns:1fr !important;
    }
}
/* ===== MOBILE HERO PREMIUM ===== */

@media (max-width:768px){

.rs-hero{
    min-height:850px !important;
    padding-top:130px !important;
    padding-bottom:40px !important;
}

.rs-hero::before{
    background:linear-gradient(
        90deg,
        rgba(0,0,0,.62) 0%,
        rgba(0,0,0,.45) 45%,
        rgba(0,0,0,.18) 100%
    ) !important;
}

.rs-hero-content{
    max-width:100% !important;
}

.rs-hero h1{
    font-size:58px !important;
    line-height:0.98 !important;
    letter-spacing:-1px !important;
    margin-bottom:26px !important;
}

.rs-hero-text{
    font-size:18px !important;
    line-height:1.8 !important;
    max-width:100% !important;
    margin-bottom:34px !important;
}

.rs-hero-buttons{
    display:flex !important;
    flex-direction:column !important;
    gap:16px !important;
}
.rs-hero-content{
    max-width:92% !important;
}

.rs-hero{
    overflow:hidden !important;
}

.rs-hero-buttons .btn{
    width:100% !important;
}

.rs-hero-stats{
    position:relative !important;
    left:auto !important;
    right:auto !important;
    bottom:auto !important;

    display:grid !important;
    grid-template-columns:1fr 1fr 1fr !important;

    margin-top:26px !important;
}

.rs-hero-stat{
    min-height:90px !important;
}
}