/* ============ TOKENS ============ */
:root, [data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.3rem + 2.4vw, 3.25rem);
  --text-hero: clamp(2.75rem, 1.4rem + 5vw, 5rem);

  --space-1:.25rem; --space-2:.5rem; --space-3:.75rem; --space-4:1rem;
  --space-5:1.25rem; --space-6:1.5rem; --space-8:2rem; --space-10:2.5rem;
  --space-12:3rem; --space-16:4rem; --space-20:5rem; --space-24:6rem; --space-32:8rem;

  /* Brand — Soda Cleaning */
  --brand-cyan: #00AEEF;
  --brand-cyan-deep: #0090c8;
  --brand-mint: #26FFBF;
  --brand-dark: #2F3640;

  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-alt: #F1F5F9;
  --color-alt-2: #e8eef4;
  --color-border: #e2e8f0;
  --color-text: #2F3640;
  --color-text-muted: #5d6675;
  --color-text-faint: #94a0b0;
  --color-inverse: #ffffff;

  --color-primary: var(--brand-cyan);
  --color-primary-hover: var(--brand-cyan-deep);
  --color-accent: var(--brand-mint);

  --radius-sm:.5rem; --radius-md:.875rem; --radius-lg:1.25rem; --radius-xl:1.75rem; --radius-full:9999px;
  --shadow-sm: 0 1px 3px rgba(47,54,64,.06), 0 1px 2px rgba(47,54,64,.04);
  --shadow-md: 0 8px 24px rgba(47,54,64,.08), 0 2px 6px rgba(47,54,64,.04);
  --shadow-lg: 0 24px 60px rgba(47,54,64,.12), 0 8px 20px rgba(47,54,64,.06);
  --shadow-cyan: 0 12px 32px rgba(0,174,239,.28);

  --content: 1560px;
  --transition: 220ms cubic-bezier(.16,1,.3,1);

  --font-display: 'Clash Display','Manrope',sans-serif;
  --font-body: 'General Sans','Inter',sans-serif;
}

[data-theme="dark"] {
  --color-bg: #14181d;
  --color-surface: #1b2026;
  --color-alt: #1b2026;
  --color-alt-2: #20262e;
  --color-border: #2c333c;
  --color-text: #e8ecf1;
  --color-text-muted: #9aa6b4;
  --color-text-faint: #6b7787;
  --color-inverse: #14181d;
  --color-primary: #1cc0ff;
  --color-primary-hover: #4fcfff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,.5);
  --shadow-lg: 0 24px 60px rgba(0,0,0,.6);
  --shadow-cyan: 0 12px 32px rgba(0,174,239,.35);
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;scroll-padding-top:90px;text-rendering:optimizeLegibility;overflow-x:hidden}
body{min-height:100dvh;line-height:1.6;font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text);background:var(--color-bg);transition:background .3s,color .3s;overflow-x:hidden}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul[role=list]{list-style:none}
button{cursor:pointer;background:none;border:none;color:inherit;font:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.1;text-wrap:balance;letter-spacing:-.02em}
p{text-wrap:pretty}
::selection{background:rgba(0,174,239,.22)}
:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px;border-radius:var(--radius-sm)}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

.container{width:100%;max-width:var(--content);margin-inline:auto;padding-inline:clamp(var(--space-6),4vw,var(--space-24))}
.container--narrow{max-width:880px}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--font-body);font-weight:600;font-size:var(--text-sm);padding:.75rem 1.5rem;border-radius:var(--radius-full);transition:var(--transition);white-space:nowrap}
.btn--primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-cyan)}
.btn--primary:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,174,239,.4)}
.btn--ghost{background:transparent;color:var(--color-text);border:1.5px solid var(--color-border)}
.btn--ghost:hover{border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-2px)}
.btn--lg{padding:1rem 2rem;font-size:var(--text-base)}
.btn--block{width:100%}

/* ============ LOGO ============ */
.logo{display:inline-flex;align-items:center;gap:.12em;font-family:var(--font-display);font-weight:700;font-size:1.4rem;letter-spacing:.01em;color:var(--color-text)}
.logo__word--light{font-weight:500;color:var(--color-text-muted)}
.logo__bubble{position:relative;display:inline-block;width:1.35em;height:1.35em;margin-inline:.1em}
.logo__dot{position:absolute;border-radius:50%}
.logo__dot--ring{width:.95em;height:.95em;top:.05em;left:.1em;border:2.5px solid var(--brand-cyan)}
.logo__dot--solid{width:.55em;height:.55em;bottom:.05em;right:.05em;background:var(--brand-mint)}
.logo--footer{font-size:1.3rem}

/* ============ HEADER ============ */
.header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--color-bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.header.scrolled{border-color:var(--color-border);box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);height:74px}
.nav{display:flex;gap:var(--space-6);align-items:center}
.nav__link{display:inline-flex;align-items:center;gap:.3rem;font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted);position:relative;padding:.25rem 0;cursor:pointer}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--color-primary);transition:width var(--transition)}
.nav__link:hover{color:var(--color-text)}
.nav__link:hover::after{width:100%}
/* Mega dropdown */
.nav__item{position:relative}
.nav__item--has-menu .nav__chevron{transition:transform var(--transition)}
.nav__item--has-menu:hover .nav__chevron,.nav__item--has-menu.open .nav__chevron{transform:rotate(180deg)}
.mega{position:absolute;top:100%;left:50%;transform:translate(-50%,10px);min-width:340px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-3);display:grid;gap:2px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s;z-index:120}
.mega::before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px}
.nav__item--has-menu:hover .mega,.nav__item--has-menu.open .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,8px)}
.mega__link{display:flex;align-items:center;gap:var(--space-3);width:100%;text-align:left;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);transition:background var(--transition);cursor:pointer}
.mega__link:hover{background:var(--color-alt)}
.mega__ic{flex-shrink:0;width:42px;height:42px;display:grid;place-items:center;background:rgba(0,174,239,.1);color:var(--color-primary);border-radius:var(--radius-md)}
.mega__ic svg{width:22px;height:22px}
.mega__link strong{display:block;font-size:var(--text-sm);font-weight:600;color:var(--color-text)}
.mega__link small{display:block;font-size:var(--text-xs);color:var(--color-text-muted);margin-top:1px}
.header__actions{display:flex;align-items:center;gap:var(--space-4)}
.header__phone{display:flex;align-items:center;gap:.6rem;font-weight:600;font-size:var(--text-sm);color:var(--color-text)}
.header__phone svg{color:var(--color-primary);flex-shrink:0}
.header__phone small{display:block;font-size:.7rem;font-weight:500;color:var(--color-text-faint);letter-spacing:.01em}
.theme-toggle{width:40px;height:40px;display:grid;place-items:center;border-radius:var(--radius-full);color:var(--color-text-muted);border:1px solid var(--color-border)}
.theme-toggle:hover{color:var(--color-primary);border-color:var(--color-primary)}
.header__phone-mobile{display:none;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-sm);background:var(--color-primary);color:#fff;flex-shrink:0}
.header__phone-mobile svg{color:#fff}
.header__instagram{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-full);color:var(--color-text-muted);border:1px solid var(--color-border);flex-shrink:0;transition:var(--transition)}
.header__instagram:hover{color:#fff;border-color:transparent;background:linear-gradient(45deg,#f9ce34,#ee2a7b,#6228d7)}
.mobile-nav__instagram{color:var(--color-primary)!important;font-weight:600!important}
.burger{display:none;flex-direction:column;gap:5px;width:42px;height:42px;align-items:center;justify-content:center;border-radius:var(--radius-sm)}
.burger span{width:22px;height:2px;background:var(--color-text);border-radius:2px;transition:var(--transition)}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;gap:var(--space-2);padding:var(--space-4) var(--space-6) var(--space-6);background:var(--color-bg);border-bottom:1px solid var(--color-border)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:.75rem 0;font-weight:500;color:var(--color-text-muted);border-bottom:1px solid var(--color-border)}
.mobile-nav .btn{margin-top:var(--space-2)}
.mobile-nav__phone{color:var(--color-primary)!important;font-weight:600!important}

/* ============ HERO ============ */
.hero{position:relative;overflow:hidden;padding-block:clamp(var(--space-12),7vw,var(--space-24))}
.hero::before{content:"";position:absolute;top:-20%;right:-10%;width:55vw;height:55vw;max-width:700px;max-height:700px;background:radial-gradient(circle,rgba(0,174,239,.12),transparent 65%);z-index:-1}
.hero__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(var(--space-8),5vw,var(--space-20));align-items:center}
.badge{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--text-xs);font-weight:600;color:var(--color-primary);background:rgba(0,174,239,.1);padding:.45rem .9rem;border-radius:var(--radius-full);margin-bottom:var(--space-5)}
.hero__title{font-size:var(--text-hero);font-weight:600;margin-bottom:var(--space-5)}
.hero__title .hl{position:relative;display:inline-block;color:var(--color-primary);white-space:nowrap}
.hero__title .hl::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.26em;background:var(--brand-mint);z-index:-1;border-radius:4px;opacity:.85}
.hero__lead{font-size:var(--text-lg);color:var(--color-text-muted);max-width:38ch;margin-bottom:var(--space-8)}
.hero__actions{display:flex;gap:var(--space-4);flex-wrap:wrap;margin-bottom:var(--space-10)}
.hero__stats{display:flex;gap:var(--space-8)}
.hero__stats li{display:flex;flex-direction:column}
.hero__stats strong{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;color:var(--color-text)}
.hero__stats span{font-size:var(--text-sm);color:var(--color-text-muted)}
.hero__media{position:relative}
.hero__media>img{width:100%;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);object-fit:cover;aspect-ratio:4/3}
.hero__float-card{position:absolute;left:6%;bottom:7%;display:flex;align-items:center;gap:var(--space-3);background:rgba(255,255,255,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);box-shadow:0 10px 40px -12px rgba(15,40,60,.35);border:1px solid rgba(255,255,255,.55);max-width:280px}
[data-theme=dark] .hero__float-card{background:rgba(30,38,46,.62);border-color:rgba(255,255,255,.1);box-shadow:0 10px 40px -12px rgba(0,0,0,.55)}
.hero__float-icon{flex-shrink:0;width:44px;height:44px;display:grid;place-items:center;background:rgba(38,255,191,.18);color:#0a9e74;border-radius:var(--radius-md)}
[data-theme=dark] .hero__float-icon{color:var(--brand-mint)}
.hero__float-card strong{display:block;font-size:var(--text-sm);font-weight:600}
.hero__float-card span{font-size:var(--text-xs);color:var(--color-text-muted)}

/* ============ TRUST STRIP ============ */
.trust-strip{background:var(--brand-dark);color:#fff}
[data-theme=dark] .trust-strip{background:var(--color-surface);border-block:1px solid var(--color-border)}
.trust-strip__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);padding-block:var(--space-8)}
.trust-item{display:flex;align-items:center;gap:var(--space-3);justify-content:center}
.trust-item svg{width:34px;height:34px;color:var(--brand-mint);flex-shrink:0}
.trust-item span{font-size:var(--text-sm);font-weight:500;line-height:1.3}

/* ============ SECTIONS ============ */
.section{padding-block:clamp(var(--space-16),8vw,var(--space-32))}
.section--alt{background:var(--color-alt)}
.section__head{max-width:720px;margin:0 auto var(--space-12);text-align:center}
.eyebrow{display:inline-block;font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--color-primary);margin-bottom:var(--space-3)}
.section__title{font-size:var(--text-2xl);margin-bottom:var(--space-4)}
.section__sub{font-size:var(--text-lg);color:var(--color-text-muted)}

/* ============ SERVICES CAROUSEL ============ */
.price{font-size:var(--text-sm);color:var(--color-text-muted)}
.price strong{font-family:var(--font-display);font-size:var(--text-lg);font-weight:600;color:var(--color-text)}
.price--lg strong{font-size:var(--text-2xl)}

.carousel{position:relative;max-width:var(--content);margin-inline:auto;padding-inline:clamp(var(--space-6),4vw,var(--space-24))}
.carousel__viewport{overflow:hidden;border-radius:var(--radius-xl)}
.carousel__track{display:flex;transition:transform .55s cubic-bezier(.16,1,.3,1);will-change:transform}
.service-slide{flex:0 0 100%;min-width:100%;display:grid;grid-template-columns:1fr 1fr;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-md)}
.service-slide__media{position:relative;min-height:460px;overflow:hidden}
.service-slide__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.service-slide__body{padding:clamp(var(--space-8),4vw,var(--space-16));display:flex;flex-direction:column;justify-content:center}
.service-slide__tag{align-self:flex-start;display:inline-flex;align-items:center;font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary);background:rgba(0,174,239,.1);padding:.45em .95em;border-radius:999px;margin-bottom:var(--space-4)}
.service-slide__body h3{font-size:var(--text-2xl);margin-bottom:var(--space-3)}
.service-slide__body>p{font-size:var(--text-base);color:var(--color-text-muted);margin-bottom:var(--space-6)}
.service-slide__list{display:grid;gap:var(--space-3);margin-bottom:var(--space-8)}
.service-slide__list li{position:relative;padding-left:34px;font-size:var(--text-sm);line-height:1.5;color:var(--color-text);min-height:22px;display:flex;align-items:center}
.service-slide__list li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:22px;height:22px;border-radius:50%;background-color:rgba(38,255,191,.22);background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='13'%20height='13'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%230a9e74'%20stroke-width='3.2'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpolyline%20points='20%206%209%2017%204%2012'/%3E%3C/svg%3E");background-position:center;background-repeat:no-repeat;background-size:13px}
[data-theme=dark] .service-slide__list li::before{background-color:rgba(38,255,191,.2)}
.service-slide__foot{display:flex;align-items:center;gap:var(--space-6);flex-wrap:wrap}
.carousel__arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:54px;height:54px;display:grid;place-items:center;border-radius:var(--radius-full);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow-md);color:var(--color-text);transition:var(--transition)}
.carousel__arrow svg{width:24px;height:24px}
.carousel__arrow:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);box-shadow:var(--shadow-cyan)}
.carousel__arrow--prev{left:clamp(-6px,1vw,18px)}
.carousel__arrow--next{right:clamp(-6px,1vw,18px)}
.carousel__dots{display:flex;justify-content:center;gap:var(--space-3);margin-top:var(--space-8)}
.carousel__dot{width:10px;height:10px;border-radius:50%;background:var(--color-border);transition:var(--transition)}
.carousel__dot:hover{background:var(--color-text-faint)}
.carousel__dot.is-active{background:var(--color-primary);width:30px;border-radius:999px}

/* ============ MESSENGERS ============ */
.messengers{display:flex;gap:var(--space-4);flex-wrap:wrap;margin-top:var(--space-6)}
.msgr{display:inline-flex;align-items:center;gap:.55rem;font-weight:600;font-size:var(--text-sm);color:#fff;padding:.7rem 1.3rem;border-radius:var(--radius-full);transition:var(--transition);box-shadow:var(--shadow-md)}
.msgr svg{width:22px;height:22px}
.msgr:hover{transform:translateY(-2px);color:#fff}
.msgr--tg{background:#229ED9}
.msgr--tg:hover{background:#1c8fc4}
.msgr--viber{background:#7360F2}
.msgr--viber:hover{background:#6450df}

/* Floating messenger buttons */
.float-msgr{position:fixed;right:20px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:14px}
.float-msgr__btn{width:56px;height:56px;display:grid;place-items:center;border-radius:50%;color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.22);transition:var(--transition)}
.float-msgr__btn svg{width:30px;height:30px}
.float-msgr__btn:hover{transform:translateY(-3px) scale(1.05);color:#fff}
.float-msgr__btn--tg{background:#229ED9}
.float-msgr__btn--viber{background:#7360F2}

/* ============ PRELOADER ============ */
.preloader{position:fixed;inset:0;z-index:9999;background:#F1F5F9;display:grid;place-items:center;transition:opacity .6s ease-out}
.preloader.is-hidden{opacity:0}
.preloader__circle{width:180px;height:180px;background:#2F3640;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 20px 50px rgba(0,0,0,.15);transform:rotate(0deg)}
.preloader__logo{display:inline-flex;align-items:center;gap:.08em;font-family:var(--font-display);font-weight:700;font-size:1.7rem;letter-spacing:.01em;color:#fff}
.preloader__bubble{position:relative;display:inline-block;width:1.35em;height:1.35em;margin-left:.12em}
.preloader__dot{position:absolute;border-radius:50%}
.preloader__dot--ring{width:.95em;height:.95em;top:.02em;right:.02em;border:2.5px solid var(--brand-cyan)}
.preloader__dot--solid{width:.55em;height:.55em;bottom:.02em;left:.02em;background:var(--brand-mint)}
.rotate-animation{animation:double-rotate 2s cubic-bezier(0.65,0,0.35,1) forwards}
@keyframes double-rotate{0%{transform:rotate(0deg)}100%{transform:rotate(720deg)}}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6)}
.step{position:relative;padding:var(--space-8) var(--space-6);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}
.step__num{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;color:transparent;-webkit-text-stroke:1.5px var(--color-primary);display:block;margin-bottom:var(--space-4);opacity:.85}
.step h3{font-size:var(--text-lg);margin-bottom:var(--space-3)}
.step p{font-size:var(--text-sm);color:var(--color-text-muted)}

/* ============ QUALITY ============ */
.quality__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(var(--space-8),5vw,var(--space-20));align-items:center}
.quality__media{position:relative}
.quality__media img{width:100%;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);object-fit:cover;aspect-ratio:3/4}
.quality__content .section__title{margin-bottom:var(--space-6)}
.quality__list{display:flex;flex-direction:column;gap:var(--space-4);margin-bottom:var(--space-8)}
.quality__list li{display:flex;gap:var(--space-3);font-size:var(--text-base)}
.quality__list svg{width:24px;height:24px;flex-shrink:0;color:#0a9e74;background:rgba(38,255,191,.18);border-radius:50%;padding:4px;margin-top:2px}
[data-theme=dark] .quality__list svg{color:var(--brand-mint)}
.quality__list strong{font-weight:600}

/* ============ REVIEWS ============ */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}
.review-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-sm)}
.stars{color:#FBBF24;letter-spacing:2px;font-size:var(--text-lg);margin-bottom:var(--space-4)}
.review-card blockquote{font-size:var(--text-base);color:var(--color-text);margin-bottom:var(--space-6);line-height:1.65}
.review-card figcaption{display:flex;align-items:center;gap:var(--space-3)}
.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-cyan),var(--brand-mint));color:#fff;font-family:var(--font-display);font-weight:600;font-size:var(--text-lg)}
.review-card figcaption strong{display:block;font-size:var(--text-sm)}
.review-card figcaption small{color:var(--color-text-faint);font-size:var(--text-xs)}

/* ============ CTA / ORDER ============ */
.cta{background:linear-gradient(135deg,var(--brand-dark),#252b33);color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;top:-30%;left:-10%;width:50vw;height:50vw;max-width:600px;max-height:600px;background:radial-gradient(circle,rgba(0,174,239,.25),transparent 65%)}
.cta::after{content:"";position:absolute;bottom:-30%;right:-5%;width:40vw;height:40vw;max-width:500px;max-height:500px;background:radial-gradient(circle,rgba(38,255,191,.18),transparent 65%)}
.cta__inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(var(--space-8),5vw,var(--space-20));align-items:center;padding-block:clamp(var(--space-16),8vw,var(--space-24))}
.cta__content h2{font-size:var(--text-2xl);color:#fff;margin-bottom:var(--space-5)}
.cta__content p{font-size:var(--text-lg);color:rgba(255,255,255,.8);max-width:42ch;margin-bottom:var(--space-8)}
.cta__content strong{color:var(--brand-mint)}
.cta__contacts{display:flex;gap:var(--space-6);flex-wrap:wrap}
.cta__contacts a{display:flex;align-items:center;gap:.5rem;font-weight:600;color:#fff}
.cta__contacts svg{color:var(--brand-mint)}
.cta__contacts a:hover{color:var(--brand-mint)}
.order-form{background:var(--color-surface);border-radius:var(--radius-xl);padding:clamp(var(--space-6),3vw,var(--space-10));box-shadow:var(--shadow-lg);color:var(--color-text)}
.order-form h3{font-size:var(--text-xl);margin-bottom:var(--space-6)}
.order-form label{display:block;font-size:var(--text-sm);font-weight:600;margin-bottom:var(--space-4);color:var(--color-text)}
.order-form input,.order-form select{width:100%;margin-top:.4rem;padding:.85rem 1rem;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);font-weight:400;transition:var(--transition)}
.order-form input:focus,.order-form select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(0,174,239,.12)}
.order-form input::placeholder{color:var(--color-text-faint)}
.order-form__note{display:block;margin-top:var(--space-3);font-size:var(--text-xs);color:var(--color-text-faint);text-align:center;font-weight:400}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:var(--space-3)}
.faq__item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}
.faq__item[open]{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}
.faq__item summary{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5) var(--space-6);font-family:var(--font-display);font-weight:500;font-size:var(--text-lg);cursor:pointer;list-style:none}
.faq__item summary::-webkit-details-marker{display:none}
.faq__icon{position:relative;flex-shrink:0;width:22px;height:22px}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;background:var(--color-primary);border-radius:2px;transition:var(--transition)}
.faq__icon::before{top:10px;left:0;width:22px;height:2px}
.faq__icon::after{top:0;left:10px;width:2px;height:22px}
.faq__item[open] .faq__icon::after{transform:rotate(90deg);opacity:0}
.faq__item p{padding:0 var(--space-6) var(--space-6);color:var(--color-text-muted);font-size:var(--text-base)}

/* ============ FOOTER ============ */
.footer{background:var(--color-alt);border-top:1px solid var(--color-border);padding-top:var(--space-16)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:var(--space-12);padding-bottom:var(--space-12)}
.footer__brand p{font-size:var(--text-sm);color:var(--color-text-muted);max-width:36ch;margin-top:var(--space-4)}
.footer__col h4{font-family:var(--font-display);font-size:var(--text-base);margin-bottom:var(--space-4)}
.footer__col a,.footer__col span{display:block;font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:var(--space-3)}
.footer__col a:hover{color:var(--color-primary)}
.footer__bottom{padding-block:var(--space-6);border-top:1px solid var(--color-border);font-size:var(--text-sm);color:var(--color-text-faint)}

/* ============ RESPONSIVE ============ */
@media (max-width:980px){
  .nav,.header__phone small{display:none}
  .hero__grid,.quality__grid,.cta__inner{grid-template-columns:1fr;gap:var(--space-10)}
  .hero__media{order:-1}
  .quality__media{max-width:420px;margin:0 auto}
  .service-slide{grid-template-columns:1fr}
  .service-slide__media{min-height:300px;order:-1}
  .carousel__arrow{width:46px;height:46px}
  .carousel__arrow svg{width:20px;height:20px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .reviews-grid{grid-template-columns:1fr}
  .trust-strip__inner{grid-template-columns:repeat(2,1fr);gap:var(--space-6)}
}
@media (max-width:720px){
  .burger{display:flex}
  .header__cta,.header__phone{display:none}
  .header__phone-mobile{display:inline-flex}
  .header__instagram{display:flex;width:36px;height:36px}
  .header__actions{gap:6px}
  .header__phone-mobile,.burger{width:36px;height:36px}
  .theme-toggle{width:34px;height:34px}
  .nav{display:none}
  .service-slide__body{padding:var(--space-8)}
  .service-slide__media{min-height:240px}
  .carousel{padding-inline:var(--space-4)}
  .carousel__arrow--prev{left:2px}
  .carousel__arrow--next{right:2px}
  .float-msgr__btn{width:50px;height:50px}
  .float-msgr__btn svg{width:26px;height:26px}
  .steps{grid-template-columns:1fr}
  .hero__float-card{left:4%;right:auto;bottom:5%;max-width:240px}
  .hero__stats{gap:var(--space-6)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:var(--space-8)}
  .footer__brand{grid-column:1 / -1}
}
@media (max-width:400px){
  .logo{font-size:1.05rem}
  .header__actions{gap:4px}
  .header__phone-mobile,.header__instagram,.burger,.theme-toggle{width:30px;height:30px}
  .header__instagram svg{width:16px;height:16px}
}
@media (max-width:340px){
  .logo{font-size:.88rem}
  .header__actions{gap:3px}
  .header__phone-mobile,.header__instagram,.burger,.theme-toggle{width:26px;height:26px}
  .header__phone-mobile svg,.header__instagram svg,.theme-toggle svg{width:16px;height:16px}
}

/* ============ DISCOUNT PROMO POPUP ============ */
.promo{position:fixed;left:24px;bottom:24px;z-index:95;display:flex;align-items:center;gap:var(--space-5);max-width:560px;width:calc(100% - 48px);padding:var(--space-5) var(--space-6);background:var(--brand-dark);color:#fff;border-radius:var(--radius-xl);box-shadow:0 24px 60px rgba(0,0,0,.35);transform:translateY(140%);opacity:0;visibility:hidden;transition:transform .55s cubic-bezier(.16,1,.3,1),opacity .45s ease,visibility .55s}
.promo.is-open{transform:translateY(0);opacity:1;visibility:visible}
.promo__icon{flex-shrink:0;width:60px;height:60px;display:grid;place-items:center;background:rgba(38,255,191,.16);color:var(--brand-mint);border-radius:50%}
.promo__icon svg{width:28px;height:28px}
.promo__body{flex:1;min-width:0}
.promo__title{display:block;font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;color:var(--brand-mint);margin-bottom:2px;line-height:1.15}
.promo__text{font-size:var(--text-sm);color:rgba(255,255,255,.82);line-height:1.4;margin:0}
.promo__cta{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-body);font-weight:600;font-size:var(--text-sm);padding:.85rem 1.5rem;border-radius:var(--radius-full);background:var(--brand-mint);color:var(--brand-dark);transition:var(--transition);white-space:nowrap}
.promo__cta:hover{background:#16e0a6;transform:translateY(-2px);box-shadow:0 12px 28px rgba(38,255,191,.32)}
.promo__close{position:absolute;top:12px;right:14px;width:26px;height:26px;display:grid;place-items:center;color:rgba(255,255,255,.6);border-radius:50%;transition:var(--transition)}
.promo__close svg{width:18px;height:18px}
.promo__close:hover{color:#fff;background:rgba(255,255,255,.12)}
@media (max-width:620px){
  .promo{left:12px;right:12px;bottom:12px;width:auto;flex-wrap:wrap;gap:var(--space-4);padding:var(--space-5) var(--space-5) var(--space-4)}
  .promo__icon{width:48px;height:48px}
  .promo__icon svg{width:24px;height:24px}
  .promo__cta{width:100%;padding:.8rem 1.5rem}
  .promo__close{top:10px;right:10px}
  .footer__grid{grid-template-columns:1fr;gap:var(--space-8)}
}

/* ===== Order modal ===== */
.modal{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:var(--space-5);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}
.modal.is-open{opacity:1;visibility:visible}
.modal__backdrop{position:absolute;inset:0;background:rgba(15,20,26,.62);backdrop-filter:blur(4px)}
.modal__dialog{position:relative;width:100%;max-width:440px;max-height:calc(100vh - 2 * var(--space-5));overflow-y:auto;background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:0 30px 80px rgba(0,0,0,.35);padding:clamp(var(--space-6),3vw,var(--space-8));transform:translateY(24px) scale(.98);transition:transform .35s cubic-bezier(.16,1,.3,1)}
.modal.is-open .modal__dialog{transform:translateY(0) scale(1)}
.modal__close{position:absolute;top:14px;right:14px;width:36px;height:36px;display:grid;place-items:center;color:var(--color-text-faint);border-radius:50%;background:var(--color-bg);transition:var(--transition);z-index:2}
.modal__close svg{width:18px;height:18px}
.modal__close:hover{color:var(--color-text);background:var(--color-border)}
.modal__slot .order-form{box-shadow:none;padding:0;background:transparent}
.modal__slot .order-form h3{margin-top:0;padding-right:32px}
body.modal-open{overflow:hidden}