:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --surface-strong: #edf5ff;
  --text: #102a43;
  --muted: #617085;
  --line: #dbe4ee;
  --blue: #1e6bff;
  --blue-soft: #eaf4ff;
  --green: #20a66a;
  --green-dark: #158456;
  --orange: #ffb347;
  --shadow: 0 32px 74px rgba(16, 42, 67, 0.16);
  --shadow-soft: 0 16px 42px rgba(16, 42, 67, 0.1);
  --glass: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-inner: inset 0 1px 0 rgba(255, 255, 255, 0.8), inset 0 0 20px rgba(255, 255, 255, 0.3);
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 22px;
  --max: 1180px;
  --site-background: url("assets/background-clean-tech-premium.png");
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

@supports not (overflow-x: clip) {
  html {
    overflow-x: hidden;
  }
}

body {
  margin: 0;
  overflow-x: clip;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(248, 250, 252, 0.34) 46rem, rgba(255, 255, 255, 0.82) 74rem),
    radial-gradient(circle at 18% 9%, rgba(30, 107, 255, 0.08), transparent 23rem),
    radial-gradient(circle at 82% 72%, rgba(255, 179, 71, 0.1), transparent 20rem),
    var(--site-background),
    linear-gradient(135deg, #ffffff 0%, #f4f9ff 45%, #eef6ff 100%);
  background-position: center top, center top, center top, center top, center top;
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: auto, auto, auto, max(1280px, 100vw) auto, cover;
  color: var(--text);
  font-family: "Inter", "Noto Sans Armenian", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(30, 107, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 107, 255, 0.026) 1px, transparent 1px),
    radial-gradient(circle at 22% 20%, rgba(30, 107, 255, 0.034) 0 1px, transparent 1.5px);
  background-size: 46px 46px, 46px 46px, 92px 92px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 78%);
}

body::after {
  position: fixed;
  inset: auto -8rem 9rem auto;
  z-index: -1;
  width: 25rem;
  height: 25rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 179, 71, 0.18), transparent 68%);
  content: "";
  filter: blur(16px);
  pointer-events: none;
  animation: ambientGlow 18s var(--ease-premium) infinite alternate;
}

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

button {
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(47, 128, 237, 0.38);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--text);
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px clamp(18px, 4vw, 44px);
  background: rgba(255, 255, 255, 0.76);
  border-bottom: 1px solid rgba(30, 107, 255, 0.1);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 236px;
  min-width: 236px;
}

.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 18px;
  background: transparent;
  box-shadow: none;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 12px rgba(16, 42, 67, 0.12));
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 19px;
  line-height: 1.05;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  max-width: 158px;
  white-space: nowrap;
}

.desktop-nav {
  display: grid;
  width: 584px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
  gap: 4px;
  padding: 5px;
  border: 1px solid rgba(30, 107, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.54);
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(16, 42, 67, 0.06);
}

.desktop-nav a {
  display: inline-flex;
  justify-content: center;
  min-height: 34px;
  align-items: center;
  padding: 7px 8px;
  border-radius: 999px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  transition: color 0.18s var(--ease-premium), background 0.18s var(--ease-premium), box-shadow 0.18s var(--ease-premium);
}

.desktop-nav a:hover {
  background: rgba(30, 107, 255, 0.08);
  color: var(--blue);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-contact-stack {
  display: flex;
  gap: 8px;
}

.language-switcher {
  display: flex;
  gap: 3px;
  padding: 4px;
  border: 1px solid rgba(30, 107, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 10px 28px rgba(16, 42, 67, 0.06);
}

.language-switcher button {
  display: inline-grid;
  grid-template-columns: 16px 1fr;
  align-items: center;
  justify-items: center;
  gap: 5px;
  width: 55px;
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: 6px 7px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.language-switcher .active {
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  box-shadow: 0 8px 20px rgba(18, 32, 51, 0.1);
}

.flag {
  display: block;
  width: 16px;
  height: 16px;
  overflow: hidden;
  border: 1px solid rgba(18, 32, 51, 0.14);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.36);
}

.flag-am {
  background: linear-gradient(180deg, #d90012 0 33.33%, #0033a0 33.33% 66.66%, #f2a800 66.66% 100%);
}

.flag-ru {
  background: linear-gradient(180deg, #fff 0 33.33%, #1c57a7 33.33% 66.66%, #d52b1e 66.66% 100%);
}

.flag-en {
  background:
    linear-gradient(90deg, transparent 42%, #fff 42% 58%, transparent 58%),
    linear-gradient(180deg, transparent 38%, #fff 38% 62%, transparent 62%),
    linear-gradient(90deg, transparent 46%, #c8102e 46% 54%, transparent 54%),
    linear-gradient(180deg, transparent 43%, #c8102e 43% 57%, transparent 57%),
    #012169;
}

.header-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 102px;
  min-height: 40px;
  padding: 9px 9px;
  border-radius: var(--radius);
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(32, 166, 106, 0.18);
  transition: transform 0.18s var(--ease-premium), box-shadow 0.18s var(--ease-premium);
}

.header-call:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(32, 166, 106, 0.24);
}

.header-call-secondary {
  background: #fff;
  border: 1px solid #b9d9f9;
  color: #1765bf;
  box-shadow: 0 10px 24px rgba(30, 107, 255, 0.12);
}

.header-call-tertiary {
  background: #fff8ec;
  border: 1px solid rgba(255, 179, 71, 0.48);
  color: #9b5c00;
  box-shadow: 0 10px 24px rgba(255, 179, 71, 0.14);
}

section,
.site-footer {
  padding: clamp(58px, 8vw, 96px) clamp(18px, 4vw, 44px);
}

.section-white {
  background:
    radial-gradient(circle at 14% 18%, rgba(30, 107, 255, 0.04), transparent 26rem),
    rgba(255, 255, 255, 0.22);
}

.section-gray {
  background:
    radial-gradient(circle at 84% 16%, rgba(30, 107, 255, 0.048), transparent 24rem),
    rgba(248, 250, 252, 0.36);
}

.section-blue {
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 179, 71, 0.12), transparent 22rem),
    linear-gradient(180deg, rgba(247, 251, 255, 0.62) 0%, rgba(234, 244, 255, 0.66) 100%);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(330px, 0.82fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
  min-height: calc(100vh - 72px);
  padding-top: clamp(18px, 2.6vw, 34px);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.72) 0%, rgba(255, 255, 255, 0.48) 42%, rgba(255, 255, 255, 0.1) 100%),
    radial-gradient(circle at 14% 18%, rgba(30, 107, 255, 0.04), transparent 26rem),
    var(--site-background);
  background-position: center top, center top, center top;
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-size: auto, auto, max(1280px, 100vw) auto;
}

@media (min-width: 981px) {
  .hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: clamp(42px, 5vw, 68px);
  }

  .hero-media {
    align-self: start;
    margin-top: clamp(42px, 5vw, 68px);
  }
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: 0;
  content: "";
  border-radius: 999px;
  pointer-events: none;
}

.hero::before {
  top: 7%;
  left: 2%;
  width: clamp(15rem, 24vw, 26rem);
  height: clamp(15rem, 24vw, 26rem);
  background: rgba(30, 107, 255, 0.1);
  filter: blur(48px);
}

.hero::after {
  right: 5%;
  bottom: 5%;
  width: clamp(12rem, 20vw, 21rem);
  height: clamp(12rem, 20vw, 21rem);
  background: rgba(255, 179, 71, 0.16);
  filter: blur(52px);
}

.hero-copy,
.section-heading,
.diagnosis-layout,
.service-grid,
.proof-grid,
.contact-band,
.final-cta,
.site-footer {
  width: min(100%, var(--max));
  margin-inline: auto;
}

.hero-copy {
  position: relative;
  z-index: 1;
  margin-inline: 0;
}

.hero-copy .hero-main-logo-wrapper,
.hero-copy .eyebrow,
.hero-copy h1,
.hero-copy > p,
.hero-actions,
.quick-call-row,
.trust-strip {
  animation: heroTextUp 0.52s var(--ease-premium) backwards;
}

.hero-copy .hero-main-logo-wrapper {
  animation-delay: 0ms;
}

.hero-copy .eyebrow {
  animation-delay: 60ms;
}

.hero-copy h1 {
  animation-delay: 120ms;
}

.hero-copy > p {
  animation-delay: 190ms;
}

.hero-actions {
  animation-delay: 260ms;
}

.quick-call-row,
.trust-strip {
  animation-delay: 320ms;
}

.hero-main-logo-wrapper {
  margin-bottom: 24px;
}

.hero-main-logo {
  display: block;
  width: clamp(160px, 40%, 220px);
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 18px 36px rgba(30, 107, 255, 0.15));
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 840px;
  margin-bottom: 18px;
  font-size: clamp(36px, 5.3vw, 62px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(29px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  font-size: 18px;
}

.hero-copy p,
.section-heading p,
.final-cta p {
  max-width: 720px;
}

.section-heading .section-statement {
  max-width: 820px;
  margin: 0 auto 18px;
  color: var(--text);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.16;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-actions .btn {
  width: 220px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 146px;
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: 16px;
  padding: 13px 20px;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s var(--ease-premium), box-shadow 0.2s var(--ease-premium), background 0.2s ease, border-color 0.2s ease;
  will-change: transform;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.btn:active {
  transform: scale(0.98);
}

.btn-green {
  background: var(--green);
  color: #fff;
}

.hero-actions .btn-green,
.mobile-sticky-cta .btn-green {
  animation: ctaPulse 4s ease-out infinite;
}

.btn-green:hover {
  background: var(--green-dark);
}

.btn-orange {
  background: var(--orange);
  color: #fff;
}

.btn-link {
  min-width: auto;
  background: transparent;
  color: #1765bf;
  box-shadow: none;
}

.btn-outline {
  background: #fff;
  border-color: #b9d9f9;
  color: #1765bf;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-strip span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--muted);
  font-weight: 700;
}

.hero-trust-line {
  margin: 18px 0 0;
  color: var(--text);
  font-weight: 800;
}

.quick-call-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.quick-call-row a {
  padding: 9px 12px;
  border: 1px solid rgba(30, 107, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: #1765bf;
  font-weight: 800;
  transition: transform 0.2s var(--ease-premium), border-color 0.2s ease, box-shadow 0.2s var(--ease-premium);
}

.quick-call-row a:hover {
  transform: translateY(-2px);
  border-color: rgba(30, 107, 255, 0.34);
  box-shadow: var(--shadow-soft);
}

.photo-card {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  background-color: rgba(255, 255, 255, 0.64);
  background-position: center;
  background-size: cover;
  box-shadow: var(--shadow);
  isolation: isolate;
}

.hero-media {
  position: relative;
  z-index: 1;
  animation: heroEnter 0.52s var(--ease-premium), floatHero 6.4s ease-in-out 0.52s infinite;
}

.hero-orbit {
  position: absolute;
  z-index: 3;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(30, 107, 255, 0.16);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(234, 244, 255, 0.88)),
    var(--blue-soft);
  box-shadow: var(--shadow-soft);
}

.hero-orbit::before {
  position: absolute;
  inset: 13px;
  border-radius: 6px;
  background: var(--blue);
  content: "";
}

.hero-orbit-one {
  top: 11%;
  left: -18px;
}

.hero-orbit-two {
  right: -16px;
  top: 38%;
}

.hero-orbit-three {
  right: 18%;
  bottom: -18px;
}

.appliance-float-icon {
  position: absolute;
  z-index: 3;
  width: clamp(54px, 8vw, 78px);
  height: clamp(54px, 8vw, 78px);
  padding: 13px;
  border: 1px solid rgba(30, 107, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.09);
  opacity: 0.78;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  animation: iconFloat 7.2s ease-in-out infinite;
}

.appliance-float-icon-washer {
  top: 18%;
  right: -22px;
}

.appliance-float-icon-fridge {
  bottom: 20%;
  left: -22px;
  animation-delay: -2.4s;
}

.photo-card > img:not(.appliance-float-icon) {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.18), rgba(18, 32, 51, 0.34)),
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.42), transparent 22%),
    linear-gradient(135deg, #cdd8e2 0%, #ecf1f5 36%, #b9c7d3 100%);
}

.photo-card::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(180deg, rgba(18, 32, 51, 0.02), rgba(18, 32, 51, 0.16));
  pointer-events: none;
}

.photo-master {
  min-height: 590px;
}

.photo-master img {
  object-position: center top;
}

.photo-diagnostic {
  min-height: 460px;
}

.photo-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  max-width: calc(100% - 32px);
  padding: 8px 11px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}

.photo-caption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 2;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
}

.photo-caption strong,
.photo-caption span {
  display: block;
}

.photo-caption span {
  margin-top: 5px;
  color: var(--muted);
}

.contact-band,
.final-cta {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 28px;
  align-items: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.contact-tile,
.proof-card,
.service-card,
.steps article {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.08), var(--glass-inner);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
}

.contact-tile {
  display: block;
  min-height: 118px;
  padding: 18px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.contact-tile:hover,
.service-card:hover,
.proof-card:hover,
.price-card:hover {
  border-color: rgba(30, 107, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.contact-tile strong,
.contact-tile span {
  display: block;
}

.contact-tile strong {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 18px;
}

.contact-tile span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.section-heading {
  margin-bottom: 34px;
  text-align: center;
}

.section-heading.compact {
  text-align: left;
}

.section-heading p {
  margin-inline: auto;
}

.diagnosis-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.86fr) minmax(0, 1.14fr);
  gap: 24px;
  align-items: stretch;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.steps article {
  padding: 22px;
  transition: transform 0.2s var(--ease-premium), border-color 0.2s ease, box-shadow 0.2s var(--ease-premium);
}

.steps article:hover {
  border-color: rgba(30, 107, 255, 0.24);
  box-shadow: 0 18px 42px rgba(30, 107, 255, 0.1);
  transform: translateY(-3px);
}

.steps span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 800;
}

.steps p,
.service-card p,
.proof-card p {
  font-size: 16px;
}

.service-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.2s var(--ease-premium), border-color 0.2s ease, box-shadow 0.2s var(--ease-premium);
}

.service-card .photo-card {
  min-height: 230px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.service-card h3,
.service-card p,
.service-card .symptoms,
.service-card .card-cta {
  padding-inline: 20px;
}

.service-card h3 {
  margin-top: 20px;
  min-height: 58px;
}

.service-card p {
  padding-bottom: 12px;
}

.service-card-compact {
  align-items: center;
  padding-top: 20px;
  text-align: center;
}

.service-icon {
  display: inline-grid;
  min-width: 54px;
  height: 54px;
  margin-left: 20px;
  place-items: center;
  border-radius: 16px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 900;
  transition: transform 0.2s var(--ease-premium);
}

.service-card-compact .service-icon {
  margin-inline: auto;
}

.service-card-compact h3,
.service-card-compact p,
.service-card-compact .symptoms,
.service-card-compact .card-cta {
  text-align: center;
}

.service-card-compact .symptoms {
  justify-content: center;
}

.service-card-compact .card-cta {
  margin-inline: auto;
}

.service-icon-text {
  width: auto;
  padding-inline: 14px;
  font-size: 13px;
}

.service-card:hover .service-icon {
  transform: scale(1.05) rotate(-2deg);
}

.symptoms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 88px;
  padding-bottom: 18px;
}

.symptoms span {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.card-cta {
  display: inline-flex;
  width: fit-content;
  margin: auto 20px 22px;
  color: var(--blue);
  font-weight: 900;
}

.used-grid {
  display: grid;
  width: min(100%, var(--max));
  margin-inline: auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.used-card {
  display: grid;
  grid-template-columns: 0.95fr 1fr;
  overflow: hidden;
  align-items: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: 0 18px 45px rgba(16, 42, 67, 0.08), var(--glass-inner);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
}

.used-card img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.used-card div {
  padding: 24px;
}

.used-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.used-card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.proof-card {
  min-height: 210px;
  padding: 22px;
}

.price-grid,
.brand-grid,
.faq-list,
.request-form {
  width: min(100%, var(--max));
  margin-inline: auto;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.price-card {
  padding: 24px;
  border: 1px solid rgba(30, 107, 255, 0.14);
  border-radius: 22px;
  background: var(--glass);
  box-shadow: var(--shadow-soft), var(--glass-inner);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  transition: transform 0.2s var(--ease-premium), box-shadow 0.2s var(--ease-premium), border-color 0.2s ease;
}

.price-card span,
.price-card strong {
  display: block;
}

.price-card span {
  color: var(--muted);
  font-weight: 800;
}

.price-card strong {
  margin-top: 10px;
  color: var(--text);
  font-size: 22px;
}

.price-card.featured {
  border-color: rgba(32, 166, 106, 0.28);
  background: linear-gradient(180deg, #fff, #f0fbf6);
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.brand-logo-card {
  display: grid;
  min-height: 62px;
  place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  color: #3f5168;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(16, 42, 67, 0.06), var(--glass-inner);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  transition: transform 0.2s var(--ease-premium), box-shadow 0.2s var(--ease-premium), border-color 0.2s ease, background 0.2s ease;
}

.brand-logo-card img {
  display: block;
  width: min(82%, 110px);
  height: 38px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.68;
  transition: filter 0.2s ease, opacity 0.2s ease, transform 0.2s var(--ease-premium);
}

.brand-logo-card:hover {
  border-color: rgba(30, 107, 255, 0.22);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
}

.brand-logo-card:hover img {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.04);
}

.btn-whatsapp {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}

.btn-whatsapp:hover {
  background: #1ebe5d;
}

.btn-viber {
  background: #7360F2;
  border-color: #7360F2;
  color: #fff;
}

.btn-viber:hover {
  background: #5f4de0;
}

.brand-note {
  width: min(100%, var(--max));
  margin: 18px auto 0;
  text-align: center;
}

.request-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(30, 107, 255, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.request-form label,
.request-form label span {
  display: block;
}

.request-form label span {
  margin-bottom: 7px;
  color: var(--text);
  font-weight: 800;
}

.request-form input,
.request-form select,
.request-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.request-form input:focus,
.request-form select:focus,
.request-form textarea:focus {
  outline: none;
  border-color: rgba(30, 107, 255, 0.4);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(30, 107, 255, 0.1);
}

.request-form .full,
.request-form .form-note {
  grid-column: 1 / -1;
}

.request-form button {
  width: max-content;
}

.form-note {
  margin: 0;
  font-size: 14px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.faq-list summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 18px 20px;
  padding-right: 54px;
  color: var(--text);
  font-weight: 900;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background:
    linear-gradient(var(--blue), var(--blue)) center / 10px 2px no-repeat,
    linear-gradient(var(--blue), var(--blue)) center / 2px 10px no-repeat,
    var(--blue-soft);
  content: "";
  transform: translateY(-50%) rotate(0deg);
  transition: transform 0.22s var(--ease-premium), background 0.22s ease;
}

.faq-list details[open] {
  border-color: rgba(30, 107, 255, 0.2);
  box-shadow: var(--shadow-soft);
}

.faq-list details[open] summary::after {
  transform: translateY(-50%) rotate(90deg);
  background:
    linear-gradient(#fff, #fff) center / 10px 2px no-repeat,
    var(--blue);
}

.faq-list details p {
  padding: 0 20px 18px;
  font-size: 16px;
  animation: faqContent 0.24s var(--ease-premium) both;
}

.faq-list details::details-content {
  block-size: 0;
  overflow: hidden;
  opacity: 0;
  transition: block-size 0.26s var(--ease-premium), opacity 0.22s ease;
  transition-behavior: allow-discrete;
}

.faq-list details[open]::details-content {
  block-size: auto;
  opacity: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-premium), transform 0.6s var(--ease-premium);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.hero.reveal {
  opacity: 1;
  transform: none;
}

@keyframes floatHero {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-6px);
  }
}

@keyframes heroEnter {
  from {
    opacity: 0.65;
    transform: translateY(16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes heroTextUp {
  from {
    opacity: 0.35;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ctaPulse {
  0%,
  72%,
  100% {
    box-shadow: var(--shadow-soft);
  }
  82% {
    box-shadow: 0 0 0 8px rgba(32, 166, 106, 0.1), 0 18px 45px rgba(32, 166, 106, 0.18);
  }
}

@keyframes ambientGlow {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-3rem, -2rem, 0) scale(1.08);
  }
}

@keyframes iconFloat {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-5px) rotate(1deg);
  }
}

@keyframes faqContent {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.review-shot {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(180deg, #fff, #f8fbfd),
    var(--surface);
}

.review-header {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
}

.review-header span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #cbd8e1;
}

.review-line {
  width: 76%;
  height: 13px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: #dce8f1;
}

.review-line.wide {
  width: 94%;
}

.review-line.short {
  width: 54%;
  margin-bottom: 24px;
}

.review-shot strong {
  color: var(--muted);
  font-size: 15px;
}

.final-cta {
  border-top: 1px solid rgba(185, 217, 249, 0.7);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-block: 28px;
  color: var(--muted);
}

.site-footer strong {
  color: var(--text);
}

.mobile-sticky-cta {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 30;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 48px rgba(18, 32, 51, 0.18);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.mobile-sticky-cta .btn {
  min-width: 0;
  min-height: 52px;
  padding-inline: 10px;
}

.mobile-call-icon {
  flex: 0 0 auto;
  margin-right: 6px;
}

.photo-reviews {
  min-height: 260px;
  padding: 0;
}

/* ── Hamburger button ── */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(30, 107, 255, 0.15);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 8px 20px rgba(16, 42, 67, 0.08);
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: background 0.18s ease, box-shadow 0.18s ease;
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.24s var(--ease-premium), opacity 0.2s ease;
}

.hamburger-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile nav drawer ── */
.mobile-nav {
  display: none;
  position: sticky;
  top: 73px;
  z-index: 18;
  flex-direction: column;
  border-bottom: 1px solid rgba(30, 107, 255, 0.1);
  background: rgba(255, 255, 255, 0.97);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  padding: 4px 20px 8px;
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.09);
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav a {
  padding: 15px 4px;
  border-bottom: 1px solid rgba(30, 107, 255, 0.07);
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  transition: color 0.16s ease, padding-left 0.16s ease;
}

.mobile-nav a:last-child {
  border-bottom: none;
}

.mobile-nav a:hover {
  color: var(--blue);
  padding-left: 8px;
}

@media (max-width: 980px) {
  .desktop-nav,
  .header-call {
    display: none;
  }

  .hamburger-btn {
    display: flex;
  }

  .hero,
  .diagnosis-layout,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 40px;
    line-height: 1.08;
  }

  .hero-copy {
    width: min(100%, var(--max));
    margin-inline: auto;
  }

  .hero-main-logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
  }

  .hero-main-logo {
    width: 240px;
  }

  .hero-media,
  .photo-diagnostic {
    min-height: 420px;
  }

  .contact-grid,
  .service-grid,
  .price-grid,
  .proof-grid,
  .used-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 601px) and (max-width: 980px) {
  .service-grid,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 680px) {
  body {
    padding-bottom: 118px;
    background-position: center top, center top, center top, 62% top, center top;
    background-size: auto, auto, auto, auto 760px, cover;
  }

  .site-header {
    align-items: flex-start;
    gap: 8px;
    padding-inline: 14px;
  }

  .brand small {
    display: none;
  }

  .brand {
    width: auto;
    min-width: 0;
  }

  .brand-mark {
    width: 50px;
    height: 50px;
    border-radius: 16px;
  }

  .brand strong {
    font-size: 16px;
  }

  .language-switcher button {
    width: 48px;
    min-height: 36px;
    padding: 6px 5px;
  }

  section {
    padding-inline: 16px;
  }

  .hero {
    background-position: center top, center top, 62% top;
    background-size: auto, auto, auto 760px;
  }

  .hero-copy {
    min-height: auto;
  }

  h1 {
    font-size: 30px;
    line-height: 1.09;
  }

  h2 {
    font-size: 28px;
  }

  p {
    font-size: 16px;
  }

  .hero-actions,
  .trust-strip {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .photo-master,
  .photo-diagnostic {
    min-height: 360px;
  }

  .used-card {
    grid-template-columns: 1fr;
  }

  .used-card img {
    min-height: 190px;
    max-height: 240px;
  }

  .appliance-float-icon {
    width: 54px;
    height: 54px;
    padding: 10px;
    border-radius: 16px;
    opacity: 0.7;
  }

  .appliance-float-icon-washer {
    right: 10px;
  }

  .appliance-float-icon-fridge {
    left: 10px;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .request-form {
    grid-template-columns: 1fr;
  }

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

  .request-form button {
    width: 100%;
  }

  .section-heading {
    text-align: left;
  }

  .section-heading p {
    margin-inline: 0;
  }

  .request-section {
    padding-bottom: 148px;
  }

  .site-footer {
    display: block;
    padding-bottom: 80px;
  }

  .site-footer span {
    display: block;
    margin-top: 8px;
  }

  .mobile-sticky-cta {
    display: grid;
    grid-template-columns: 1fr 54px 54px;
    gap: 8px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    opacity: 0;
    pointer-events: none;
    transform: translateY(calc(100% + 24px));
    transition: opacity 0.24s var(--ease-premium), transform 0.24s var(--ease-premium);
  }

  .mobile-sticky-cta.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-sticky-cta .btn {
    min-height: 54px;
    padding: 8px 12px;
    font-size: 16px;
    border-radius: 16px;
  }

  .mobile-sticky-cta .btn-whatsapp,
  .mobile-sticky-cta .btn-viber {
    min-width: 0;
    padding: 10px;
    border-radius: 16px;
  }

  /* Mobile Action Sheet */
  .mobile-action-sheet-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(16, 42, 67, 0.4);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  .mobile-action-sheet-backdrop.is-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-action-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(24px);
    border-radius: 28px 28px 0 0;
    padding: 16px 20px calc(24px + env(safe-area-inset-bottom));
    box-shadow: 0 -10px 40px rgba(16, 42, 67, 0.15);
    transform: translateY(100%);
    transition: transform 0.4s var(--ease-premium);
  }
  .mobile-action-sheet.is-open {
    transform: translateY(0);
  }

  .sheet-handle {
    width: 40px;
    height: 5px;
    background: var(--line);
    border-radius: 4px;
    margin: 0 auto 16px;
  }
  .mobile-action-sheet h3 {
    text-align: center;
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 20px;
  }
  .sheet-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
  }
  .sheet-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 16px;
    color: var(--text);
    font-size: 18px;
    font-weight: 700;
  }
  .sheet-cancel {
    width: 100%;
    min-height: 56px;
    background: transparent;
    border: none;
    color: var(--blue);
    font-size: 17px;
    font-weight: 600;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .mobile-sticky-cta {
    transition: none;
  }
}

@media (max-width: 360px) {
  .site-header {
    padding-inline: 10px;
  }

  .brand {
    gap: 8px;
    min-width: 0;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
  }

  .brand strong {
    font-size: 15px;
  }

  .header-actions {
    gap: 6px;
    min-width: 0;
  }

  .language-switcher {
    gap: 3px;
    padding: 3px;
  }

  .language-switcher button {
    grid-template-columns: 1fr;
    width: 40px;
  }

  .language-switcher button span:last-child {
    display: none;
  }

  .mobile-sticky-cta {
    gap: 6px;
    padding: 8px;
  }

  .mobile-sticky-cta .btn {
    font-size: 11px;
  }
}

/* Header Dropdown (Desktop) */
.header-call-dropdown {
  position: relative;
  display: inline-block;
}

.header-call-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
  border-radius: var(--radius);
  background: var(--green);
  color: #fff;
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(32, 166, 106, 0.22);
  transition: transform 0.2s var(--ease-premium), box-shadow 0.2s var(--ease-premium), background 0.2s ease;
}

.header-call-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(32, 166, 106, 0.28);
}

.header-call-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: max-content;
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s var(--ease-premium), visibility 0.2s ease;
  z-index: 100;
}

.header-call-dropdown:hover .header-call-menu,
.header-call-dropdown.is-active .header-call-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header-call-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  border-radius: 10px;
  transition: background 0.15s ease, color 0.15s ease;
}

.header-call-menu a:hover {
  background: rgba(30, 107, 255, 0.08);
  color: var(--blue);
}