/* ================================================================
   DESIGN TOKENS
================================================================ */
:root {
  --bg:            #f7f6f3;
  --surface:       rgba(255,255,255,0.72);
  --surface-solid: #ffffff;

  --text:          #1a1814;
  --text-2:        #6b6760;
  --text-3:        #9e9b96;

  --blue:          #4b7cf3;
  --blue-soft:     rgba(75,124,243,0.10);
  --violet:        #8b5cf6;
  --violet-soft:   rgba(139,92,246,0.08);
  --amber:         #f59e0b;
  --amber-soft:    rgba(245,158,11,0.10);
  --green:         #22c55e;

  --line:          rgba(26,24,20,0.08);
  --line-md:       rgba(26,24,20,0.12);

  /* Многослойные тени — ощущение глубины и объёма */
  --shadow-sm:     0 1px 2px rgba(0,0,0,0.04), 0 2px 6px rgba(0,0,0,0.03), 0 0 1px rgba(0,0,0,0.06);
  --shadow-md:     0 2px 4px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.06), 0 0 1px rgba(0,0,0,0.08);
  --shadow-lg:     0 4px 8px rgba(0,0,0,0.04), 0 16px 56px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04), 0 0 1px rgba(0,0,0,0.1);
  --shadow-xl:     0 8px 16px rgba(0,0,0,0.04), 0 24px 80px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.05), 0 0 1px rgba(0,0,0,0.12);

  /* Glow shadows for premium feel */
  --glow-blue:     0 0 30px rgba(75,124,243,0.15), 0 0 80px rgba(75,124,243,0.06);
  --glow-violet:   0 0 30px rgba(139,92,246,0.12), 0 0 80px rgba(139,92,246,0.05);

  --font-d:  'DM Serif Display', Georgia, serif;
  --font-b:  'DM Sans', system-ui, sans-serif;

  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ================================================================
   RESET
================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-b);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* Noise texture overlay — добавляет зернистость как у дорогой бумаги */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* Плавный скролл для всего */
::selection {
  background: rgba(75,124,243,0.2);
  color: var(--text);
}

/* ================================================================
   GLOBAL BACKGROUND — сетка + блобы + canvas на ВЕСЬ сайт
================================================================ */
.global-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* Дрейфующая сетка */
.global-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  animation: gridDrift 22s linear infinite;
  opacity: 0.7;
}

@keyframes gridDrift {
  0%   { background-position: 0 0, 0 0; }
  100% { background-position: 56px 56px, 56px 56px; }
}

/* Canvas частицы */
#bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
}

/* Glow blobs — рассредоточены по всей высоте */
.global-bg__blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

/* Blob 1 — синий, верх-право (hero area) */
.global-bg__blob--1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(75,124,243,0.22) 0%, rgba(75,124,243,0.08) 45%, transparent 70%);
  top: -180px; right: -120px;
  filter: blur(40px);
  animation: blobFloat1 14s ease-in-out infinite alternate;
}

/* Blob 2 — фиолетовый, лево (hero area) */
.global-bg__blob--2 {
  width: 550px; height: 550px;
  background: radial-gradient(circle, rgba(139,92,246,0.16) 0%, rgba(139,92,246,0.05) 50%, transparent 70%);
  top: 25%; left: -100px;
  filter: blur(50px);
  animation: blobFloat2 18s ease-in-out infinite alternate;
}

/* Blob 3 — янтарный, право-центр */
.global-bg__blob--3 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(245,158,11,0.14) 0%, rgba(251,191,36,0.05) 50%, transparent 70%);
  top: 45%; right: -60px;
  filter: blur(45px);
  animation: blobFloat3 16s ease-in-out infinite alternate;
}

/* Blob 4 — синий, лево-низ (services/why-us) */
.global-bg__blob--4 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(75,124,243,0.14) 0%, rgba(75,124,243,0.04) 50%, transparent 70%);
  top: 60%; left: -200px;
  filter: blur(60px);
  animation: blobFloat1 20s ease-in-out infinite alternate-reverse;
}

/* Blob 5 — фиолетовый, право-низ (reviews/faq) */
.global-bg__blob--5 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, rgba(139,92,246,0.04) 50%, transparent 70%);
  top: 78%; right: -100px;
  filter: blur(55px);
  animation: blobFloat2 22s ease-in-out infinite alternate-reverse;
}

/* Blob 6 — янтарный, центр-низ (footer) */
.global-bg__blob--6 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,158,11,0.10) 0%, rgba(251,191,36,0.03) 50%, transparent 70%);
  bottom: -100px; left: 30%;
  filter: blur(50px);
  animation: blobFloat3 18s ease-in-out infinite alternate;
}

@keyframes blobFloat1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-60px, 40px) scale(1.15); }
}
@keyframes blobFloat2 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(50px, -60px) scale(1.1); }
}
@keyframes blobFloat3 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-40px, -40px) scale(1.12); }
}

/* ================================================================
   SHARED: gradient text
================================================================ */
.grad {
  background: linear-gradient(135deg, var(--blue) 0%, var(--violet) 55%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================================
   CONTAINER
================================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ================================================================
   Весь контент поверх фиксированного фона
================================================================ */
.hero,
.section,
.footer {
  position: relative;
  z-index: 1;
}

/* ================================================================
   HERO
================================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
}

/* ================================================================
   NAVIGATION
================================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 52px;
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
  animation: fadeDown 0.7s var(--ease) both;
}

.nav.scrolled {
  background: rgba(247,246,243,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

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

.logo__mark {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--violet) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(75,124,243,0.35);
  flex-shrink: 0;
}

.logo__name {
  font-family: var(--font-b);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.4px;
  color: var(--text);
}

.logo__name span {
  background: linear-gradient(135deg, var(--blue), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav__links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.3s, transform 0.3s var(--ease);
  letter-spacing: -0.1px;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  border-radius: 2px;
  transition: width 0.3s var(--ease), left 0.3s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; left: 0; }

.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  border-radius: 100px;
  background: var(--surface-solid);
  border: 1px solid var(--line-md);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, border-color 0.3s, transform 0.3s var(--ease);
}

.nav__phone:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(75,124,243,0.3);
  transform: translateY(-1px);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: 0.3s var(--ease);
}

.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================================
   HERO BODY
================================================================ */
.hero__body {
  position: relative;
  z-index: 20;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 0;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  border-radius: 100px;
  background: var(--surface-solid);
  border: 1px solid var(--line-md);
  box-shadow: var(--shadow-sm);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 36px;
  letter-spacing: -0.1px;
  opacity: 0; transform: translateY(12px);
  animation: fadeUp 0.7s var(--ease) 0.15s forwards;
}

.badge__pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--violet) 100%);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: blink 2.2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

/* Hero title */
.hero__title {
  font-family: var(--font-d);
  font-size: clamp(40px, 6vw, 82px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--text);
  max-width: 820px;
  margin-bottom: 24px;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.9s var(--ease) 0.3s forwards;
}

.hero__title .italic {
  font-style: italic;
  color: var(--text-2);
  -webkit-text-fill-color: var(--text-2);
}

/* Hero sub */
.hero__sub {
  font-size: clamp(15px, 1.8vw, 18.5px);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-2);
  max-width: 520px;
  margin-bottom: 44px;
  opacity: 0; transform: translateY(18px);
  animation: fadeUp 0.9s var(--ease) 0.48s forwards;
}

.hero__sub strong { color: var(--text); font-weight: 600; }

/* Hero CTA */
.hero__cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 72px;
  opacity: 0; transform: translateY(16px);
  animation: fadeUp 0.9s var(--ease) 0.62s forwards;
}

/* ================================================================
   BUTTONS
================================================================ */
.btn-main {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 38px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--violet) 100%);
  color: #fff;
  font-family: var(--font-b);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
  border: none;
  cursor: pointer;
  overflow: hidden;
  box-shadow:
    0 4px 20px rgba(75,124,243,0.35),
    0 8px 40px rgba(139,92,246,0.15),
    0 1px 0 rgba(255,255,255,0.2) inset,
    0 -1px 0 rgba(0,0,0,0.1) inset;
  transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth);
}

.btn-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(255,255,255,0.28) 50%, transparent 75%);
  transform: translateX(-120%);
  transition: transform 0.6s ease;
}
.btn-main:hover::before { transform: translateX(120%); }

.btn-main:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow:
    0 8px 30px rgba(75,124,243,0.45),
    0 16px 60px rgba(139,92,246,0.2),
    0 1px 0 rgba(255,255,255,0.25) inset,
    0 -1px 0 rgba(0,0,0,0.1) inset;
}

.btn-main:active { transform: scale(0.98) translateY(0); }

.btn-main__arrow { transition: transform 0.3s var(--ease); }
.btn-main:hover .btn-main__arrow { transform: translateX(4px); }

.btn-main--full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 17px 32px;
  border-radius: 100px;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--line-md);
  color: var(--text);
  font-family: var(--font-b);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s var(--ease-smooth);
}

.btn-ghost:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(75,124,243,0.3);
  transform: translateY(-2px);
  color: var(--blue);
  background: var(--surface-solid);
}

/* ================================================================
   TRUST STRIP
================================================================ */
.trust-strip {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  padding: 20px 36px;
  margin: 0 auto 40px;
  max-width: 900px;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  opacity: 0; transform: translateY(14px);
  animation: fadeUp 0.8s var(--ease) 0.78s forwards;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 36px;
  position: relative;
}

.trust-item + .trust-item::before {
  content: '';
  position: absolute;
  left: 0; top: 15%; bottom: 15%;
  width: 1px;
  background: var(--line-md);
}

.trust-item__val {
  font-family: var(--font-d);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.8px;
  color: var(--text);
  line-height: 1;
}

.trust-item__val .accent {
  background: linear-gradient(135deg, var(--blue), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.trust-item__label {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-3);
  letter-spacing: 0.1px;
}

/* ================================================================
   GLASS CARDS (hero)
================================================================ */
.cards-float {
  position: absolute;
  inset: 0;
  z-index: 15;
  pointer-events: none;
}

.glass-card {
  position: absolute;
  background: rgba(255,255,255,0.68);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 22px;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(75,124,243,0.06);
  padding: 20px 22px;
  pointer-events: auto;
}

.card-order {
  left: max(32px, 4vw);
  top: 50%;
  transform: translateY(-55%);
  width: 222px;
  opacity: 0;
  animation: cardSlideRight 1s var(--ease) 1s forwards, cardWobble1 8s ease-in-out 2.2s infinite;
}

@keyframes cardSlideRight {
  from { opacity: 0; transform: translateY(-55%) translateX(-28px); }
  to   { opacity: 1; transform: translateY(-55%) translateX(0); }
}
@keyframes cardWobble1 {
  0%, 100% { transform: translateY(-55%) translateY(0px) rotate(-0.5deg); }
  50%       { transform: translateY(-55%) translateY(-10px) rotate(0.5deg); }
}

.card-order__label {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; color: var(--text-3);
  letter-spacing: 0.8px; text-transform: uppercase; margin-bottom: 12px;
}

.card-order__label-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 2s infinite;
}

.card-order__master { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }

.card-order__ava {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, #dbeafe, #ede9fe);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0; border: 1.5px solid rgba(255,255,255,0.9);
}

.card-order__name { font-size: 13.5px; font-weight: 700; color: var(--text); }
.card-order__spec { font-size: 11px; color: var(--text-3); margin-top: 1px; }

.card-order__eta {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; border-radius: 10px;
  background: var(--blue-soft); border: 1px solid rgba(75,124,243,0.15);
}

.card-order__eta-text { font-size: 12px; font-weight: 600; color: var(--blue); }
.card-order__eta-val  { font-size: 12px; font-weight: 800; color: var(--text); }

.card-review {
  right: max(32px, 4vw);
  top: 40%;
  transform: translateY(-50%);
  width: 218px;
  opacity: 0;
  animation: cardSlideLeft 1s var(--ease) 1.15s forwards, cardWobble2 9s ease-in-out 2.4s infinite;
}

@keyframes cardSlideLeft {
  from { opacity: 0; transform: translateY(-50%) translateX(28px); }
  to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}
@keyframes cardWobble2 {
  0%, 100% { transform: translateY(-50%) translateY(0px) rotate(0.5deg); }
  50%       { transform: translateY(-50%) translateY(-12px) rotate(-0.5deg); }
}

.card-review__stars { display: flex; gap: 3px; margin-bottom: 8px; }
.star { font-size: 14px; }

.card-review__quote {
  font-size: 12.5px; line-height: 1.5; color: var(--text-2);
  margin-bottom: 12px; font-style: italic;
}

.card-review__author { display: flex; align-items: center; gap: 8px; }

.card-review__ava {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, #fde68a, #fca5a5);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0;
}

.card-review__aname { font-size: 12px; font-weight: 700; color: var(--text); }
.card-review__time  { font-size: 10.5px; color: var(--text-3); margin-top: 1px; }

.card-guarantee {
  right: max(32px, 4vw);
  bottom: 110px;
  width: 190px;
  opacity: 0;
  animation: cardGuaranteeIn 1s var(--ease) 1.3s forwards, cardWobble3 10s ease-in-out 2.5s infinite;
}

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

@keyframes cardWobble3 {
  0%, 100% { transform: translateY(0px) rotate(-0.3deg); }
  50%       { transform: translateY(-8px) rotate(0.4deg); }
}

.card-guarantee__icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; margin-bottom: 10px;
}

.card-guarantee__title { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.card-guarantee__text  { font-size: 11.5px; color: var(--text-3); line-height: 1.4; }

/* ================================================================
   KEYFRAMES
================================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   SECTIONS — общие стили
   Все секции прозрачные — сквозь них виден глобальный фон
================================================================ */
.section {
  position: relative;
  padding: 120px 0;
  z-index: 1;
}

/* Тонкая декоративная линия-разделитель между секциями */
.section + .section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(200px, 30%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-md), var(--line), var(--line-md), transparent);
}

/* ================================================================
   SECTION HEADERS
================================================================ */
.section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
  z-index: 1;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(139,92,246,0.15);
  color: var(--violet);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(139,92,246,0.08);
}

/* Декоративная точка перед тегом */
.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-d);
  font-size: clamp(30px, 4.5vw, 52px);
  font-weight: 400;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 16px;
}

/* Декоративная линия под заголовком секции */
.section-header::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  border-radius: 3px;
  margin: 20px auto 0;
  opacity: 0.6;
}

.section-desc {
  font-size: 16px;
  color: var(--text-2);
  max-width: 500px;
  margin: 0 auto;
  margin-top: 16px;
}

/* ================================================================
   SERVICES
================================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 24px;
  padding: 36px 30px;
  transition: transform 0.5s var(--ease-smooth), box-shadow 0.5s var(--ease-smooth), border-color 0.4s;
  position: relative;
  overflow: hidden;
}

/* Animated gradient border glow on hover */
.service-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 25px;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--blue), var(--violet), var(--amber), var(--blue));
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s;
  animation: borderRotate 4s linear infinite;
}

@keyframes borderRotate {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Top accent line */
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-xl), var(--glow-blue);
  border-color: transparent;
}

.service-card:hover::before { opacity: 1; }
.service-card:hover::after { opacity: 1; }

.service-card__icon-wrap {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue-soft), var(--violet-soft));
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
  transition: transform 0.4s var(--ease-bounce), box-shadow 0.4s;
  box-shadow: 0 4px 16px rgba(75,124,243,0.1);
}

.service-card:hover .service-card__icon-wrap {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 6px 24px rgba(75,124,243,0.2);
}

.service-card__title {
  font-family: var(--font-d);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 8px;
}

.service-card__desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-card__price {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--blue-soft), var(--violet-soft));
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.2px;
}

.service-card__more {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-3);
  transition: color 0.3s, transform 0.3s var(--ease);
  cursor: pointer;
}

.service-card:hover .service-card__more {
  color: var(--blue);
  transform: translateX(4px);
}

.service-card[data-service] { cursor: pointer; }

.service-card__link {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--blue);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.3s;
}
.service-card__link:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ================================================================
   SERVICE MODAL
================================================================ */
.service-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
  -webkit-overflow-scrolling: touch;
}

.service-modal.open {
  opacity: 1;
  visibility: visible;
}

.service-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26,24,20,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.service-modal__content {
  position: relative;
  width: min(560px, calc(100% - 32px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  background: var(--surface-solid);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 28px;
  padding: 40px;
  box-shadow: var(--shadow-xl), var(--glow-blue);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.45s var(--ease-smooth);
}

.service-modal.open .service-modal__content {
  transform: translateY(0) scale(1);
}

.service-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--text-3);
  background: var(--bg);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all 0.25s;
  z-index: 1;
}

.service-modal__close:hover {
  color: var(--text);
  background: var(--surface-solid);
  box-shadow: var(--shadow-sm);
}

.service-modal__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.service-modal__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue-soft), var(--violet-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
}

.service-modal__title {
  font-family: var(--font-d);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.5px;
}

.service-modal__subtitle {
  font-size: 14px;
  color: var(--text-2);
  margin-top: 2px;
}

/* Price rows */
.service-modal__prices {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 20px;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}

.price-row:last-child { border-bottom: none; }

.price-row:hover {
  background: rgba(75,124,243,0.03);
  margin: 0 -12px;
  padding: 14px 12px;
  border-radius: 10px;
}

.price-row__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  flex: 1;
  padding-right: 16px;
}

.price-row__val {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}

.service-modal__note {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
  margin-bottom: 24px;
  padding: 12px 16px;
  background: var(--bg);
  border-radius: 12px;
  border: 1px solid var(--line);
}

.service-modal__cta {
  margin-top: 4px;
}

/* Scrollbar inside modal */
.service-modal__content::-webkit-scrollbar {
  width: 4px;
}

.service-modal__content::-webkit-scrollbar-track {
  background: transparent;
}

.service-modal__content::-webkit-scrollbar-thumb {
  background: var(--line-md);
  border-radius: 4px;
}

@media (max-width: 768px) {
  /* Bottom sheet на мобильных */
  .service-modal {
    align-items: flex-end;
  }

  .service-modal__content {
    width: 100%;
    max-height: 90vh;
    border-radius: 24px 24px 0 0;
    padding: 24px 20px 32px;
    margin: 0;
    transform: translateY(100%);
    transition: transform 0.45s var(--ease-smooth);
  }

  .service-modal.open .service-modal__content {
    transform: translateY(0);
  }

  /* Drag handle indicator */
  .service-modal__content::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--line-md);
    border-radius: 4px;
    margin: 0 auto 16px;
  }

  .service-modal__close {
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
  }

  .service-modal__header {
    margin-bottom: 20px;
  }

  .service-modal__icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }

  .service-modal__title {
    font-size: 22px;
  }

  .price-row {
    min-height: 44px;
    padding: 12px 0;
  }

  .price-row__name {
    font-size: 13px;
    padding-right: 12px;
  }

  .price-row__val {
    font-size: 13px;
  }

  /* Disable hover effect on touch */
  .price-row:hover {
    background: transparent;
    margin: 0;
    padding: 12px 0;
    border-radius: 0;
  }

  .service-modal__note {
    margin-bottom: 16px;
  }
}

/* ================================================================
   PRICES PAGE
================================================================ */
.prices-page {
  position: relative;
  z-index: 1;
  padding: 120px 0 60px;
  min-height: 80vh;
}

.prices-page__header {
  text-align: center;
  margin-bottom: 48px;
}

.prices-page__back {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 20px;
  transition: color 0.25s;
}

.prices-page__back:hover { color: var(--blue); }

/* Tabs */
.price-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.price-tab {
  padding: 10px 20px;
  border-radius: 100px;
  font-family: var(--font-b);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.8);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.price-tab:hover {
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.price-tab.active {
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(75,124,243,0.3);
}

/* Section blocks */
.price-section {
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 24px;
  padding: 36px;
  margin-bottom: 24px;
}

.price-section__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.price-section__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-soft), var(--violet-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
}

.price-section__title {
  font-family: var(--font-d);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.5px;
}

/* CTA at bottom */
.prices-page__cta {
  text-align: center;
  padding: 60px 0 20px;
}

@media (max-width: 768px) {
  .prices-page { padding: 80px 0 80px; }

  .price-tabs { gap: 6px; }

  .price-tab {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    font-size: 13px;
  }


  .price-section {
    padding: 24px 16px;
    border-radius: 18px;
  }
  .price-section__header { gap: 12px; }

  .price-section__icon {
    width: 44px;
    height: 44px;
    font-size: 22px;
  }

  .price-section__title { font-size: 20px; }

  .price-section__rows .price-row:nth-child(odd) {
    background: rgba(75,124,243,0.03);
    margin: 0 -12px;
    padding: 12px 12px;
    border-radius: 10px;
  }
}

/* ================================================================
   WHY US
================================================================ */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 48px;
  position: relative;
  z-index: 1;
}

.advantage {
  padding: 28px 24px;
  border-radius: 20px;
  transition: background 0.4s, transform 0.4s var(--ease), box-shadow 0.4s;
}

.advantage:hover {
  background: var(--surface);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.advantage__number {
  font-family: var(--font-d);
  font-size: 52px;
  font-weight: 400;
  line-height: 1;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.25;
  transition: opacity 0.4s;
}

.advantage:hover .advantage__number { opacity: 0.5; }

.advantage__title {
  font-family: var(--font-d);
  font-size: 19px;
  font-weight: 400;
  margin-bottom: 8px;
}

.advantage__desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ================================================================
   HOW WE WORK
================================================================ */
.how__steps {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.how__steps::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--violet), var(--amber));
  opacity: 0.2;
  border-radius: 2px;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px;
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 22px;
  transition: transform 0.5s var(--ease-smooth), box-shadow 0.5s var(--ease-smooth), border-color 0.4s;
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--glow-blue);
  border-color: rgba(75,124,243,0.15);
}

.step__number {
  flex-shrink: 0;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  font-family: var(--font-d);
  font-size: 22px;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(75,124,243,0.35);
  transition: transform 0.4s var(--ease-bounce), box-shadow 0.4s;
}

.step:hover .step__number {
  transform: scale(1.08);
  box-shadow: 0 8px 28px rgba(75,124,243,0.45);
}

.step__title {
  font-family: var(--font-d);
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 4px;
}

.step__desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
}

/* ================================================================
   PORTFOLIO — Showcase Rows (чередование фото/текст)
================================================================ */
.portfolio__showcase {
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 24px;
  overflow: hidden;
  transition: transform 0.5s var(--ease-smooth), box-shadow 0.5s var(--ease-smooth);
}

.showcase-row:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--glow-blue);
}

/* Reverse: text left, image right */
.showcase-row--reverse .showcase-row__img { order: 2; }
.showcase-row--reverse .showcase-row__info { order: 1; }

.showcase-row__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.showcase-row__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-smooth);
}

.showcase-row:hover .showcase-row__img img {
  transform: scale(1.05);
}

.showcase-row__info {
  padding: 36px 40px;
}

.showcase-row__tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.showcase-row__tag--plumbing { background: var(--blue-soft); color: var(--blue); }
.showcase-row__tag--electric { background: var(--amber-soft); color: var(--amber); }
.showcase-row__tag--mounting { background: var(--violet-soft); color: var(--violet); }
.showcase-row__tag--repair { background: rgba(34,197,94,0.1); color: var(--green); }

.showcase-row__title {
  font-family: var(--font-d);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 12px;
}

.showcase-row__desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .showcase-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .showcase-row--reverse .showcase-row__img { order: 0; }
  .showcase-row--reverse .showcase-row__info { order: 0; }
  .showcase-row__info { padding: 24px 20px; }
  .showcase-row__img { aspect-ratio: 16/10; }
}

/* Overlay (used in gallery page) */
.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,24,20,0.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.portfolio__overlay span {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(26,24,20,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
  cursor: zoom-out;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.4);
  transform: scale(0.95);
  transition: transform 0.4s var(--ease-smooth);
  object-fit: contain;
}

.lightbox.open .lightbox__img {
  transform: scale(1);
}

.lightbox__caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 500;
  background: rgba(0,0,0,0.4);
  padding: 8px 20px;
  border-radius: 100px;
  white-space: nowrap;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s;
}

.lightbox__close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s;
}

.lightbox__nav:hover { background: rgba(255,255,255,0.2); }
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

@media (max-width: 768px) {
  .portfolio__overlay { opacity: 1; }
  .lightbox__nav { display: none; }
  .lightbox__img { max-width: 96vw; max-height: 80vh; border-radius: 8px; }
}

/* ================================================================
   GALLERY PAGE
================================================================ */
.gallery-page {
  position: relative;
  z-index: 1;
  padding: 120px 0 60px;
  min-height: 80vh;
}

.gallery-page__header {
  text-align: center;
  margin-bottom: 48px;
}

.gallery-page__back {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 20px;
  transition: color 0.25s;
}

.gallery-page__back:hover { color: var(--blue); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 12px;
}

.gallery-grid__item {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-smooth);
}

.gallery-grid__item:hover img {
  transform: scale(1.06);
}

.gallery-grid__item .portfolio__overlay {
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-grid__item:hover .portfolio__overlay {
  opacity: 1;
}

/* Every 5th item spans 2 cols */
.gallery-grid__item:nth-child(7n+1) {
  grid-column: span 2;
  grid-row: span 2;
}

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 200px; }
  .gallery-grid__item:nth-child(7n+1) { grid-column: span 1; grid-row: span 1; }
  .gallery-grid__item:nth-child(5n+1) { grid-column: span 2; }
}

@media (max-width: 768px) {
  .gallery-page { padding: 80px 0 80px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; gap: 8px; }
  .gallery-grid__item:nth-child(5n+1) { grid-column: span 2; }
  .gallery-grid__item .portfolio__overlay { opacity: 1; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gallery-grid__item:nth-child(5n+1) { grid-column: span 1; }
}

/* ================================================================
   REVIEWS
================================================================ */
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.review-card {
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 24px;
  padding: 36px;
  transition: transform 0.5s var(--ease-smooth), box-shadow 0.5s var(--ease-smooth), border-color 0.4s;
  position: relative;
}

/* Decorative quote mark */
.review-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-d);
  font-size: 80px;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.07;
  pointer-events: none;
}

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl), var(--glow-violet);
  border-color: rgba(139,92,246,0.15);
}

.review-card__stars {
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.review-card__text {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.review-card__author {
  display: flex; align-items: center; gap: 12px;
}

.review-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; color: #fff;
  box-shadow: 0 4px 14px rgba(75,124,243,0.25);
  flex-shrink: 0;
}

.review-card__name { font-weight: 700; font-size: 14px; }
.review-card__date { font-size: 12px; color: var(--text-3); margin-top: 2px; }

/* New badge for user reviews */
.review-card__new {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(34,197,94,0.1);
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

/* ================================================================
   REVIEW MODAL
================================================================ */
.review-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}

.review-modal.open {
  opacity: 1;
  visibility: visible;
}

.review-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26,24,20,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.review-modal__content {
  position: relative;
  width: min(480px, calc(100% - 32px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  background: var(--surface-solid);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 28px;
  padding: 40px;
  box-shadow: var(--shadow-xl), var(--glow-blue);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.45s var(--ease-smooth);
}

.review-modal.open .review-modal__content {
  transform: translateY(0) scale(1);
}

.review-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--text-3);
  background: var(--bg);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all 0.25s;
}

.review-modal__close:hover {
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.review-modal__title {
  font-family: var(--font-d);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.review-modal__subtitle {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 28px;
}

/* Star rating picker */
.review-form__stars {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}

.review-form__star {
  font-size: 28px;
  cursor: pointer;
  color: var(--line-md);
  transition: color 0.2s, transform 0.2s var(--ease-bounce);
  user-select: none;
  line-height: 1;
}

.review-form__star.active {
  color: var(--amber);
}

.review-form__star:hover {
  transform: scale(1.2);
}

.review-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Success state */
.review-form__success {
  text-align: center;
  padding: 20px 0;
}

.review-form__success-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.review-form__success-title {
  font-family: var(--font-d);
  font-size: 22px;
  margin-bottom: 8px;
}

.review-form__success-text {
  font-size: 14px;
  color: var(--text-2);
}

@media (max-width: 768px) {
  .review-modal {
    align-items: flex-end;
  }
  .review-modal__content {
    width: 100%;
    max-height: 90vh;
    border-radius: 24px 24px 0 0;
    padding: 24px 20px 32px;
    transform: translateY(100%);
  }
  .review-modal.open .review-modal__content {
    transform: translateY(0);
  }
  .review-modal__content::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--line-md);
    border-radius: 4px;
    margin: 0 auto 16px;
  }
}

/* ================================================================
   FAQ
================================================================ */
.faq__list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.faq-item {
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 18px;
  overflow: hidden;
  transition: box-shadow 0.4s, border-color 0.4s, transform 0.4s var(--ease);
}

.faq-item:hover {
  border-color: rgba(75,124,243,0.2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faq-item__question {
  width: 100%;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.25s;
}

.faq-item__question:hover { color: var(--blue); }

.faq-item__icon {
  font-size: 20px; font-weight: 300;
  color: var(--text-3);
  transition: 0.35s var(--ease);
  flex-shrink: 0; margin-left: 16px;
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
  color: var(--blue);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-item.active .faq-item__answer { max-height: 200px; }

.faq-item__answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ================================================================
   CTA + FORM
================================================================ */
.cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: 32px;
  padding: 64px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl), var(--glow-blue);
  z-index: 1;
}

/* Animated gradient border */
.cta__inner::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 33px;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--blue), var(--violet), var(--amber), var(--blue));
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.5;
  animation: borderRotate 6s linear infinite;
}

.cta__blob {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(75,124,243,0.15), transparent 70%);
  top: -150px; right: -150px;
  filter: blur(60px);
  pointer-events: none;
  animation: blobFloat1 12s ease-in-out infinite alternate;
}

.cta__desc {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 24px;
}

.cta__features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cta__feature {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  padding: 6px 0;
}

.cta__feature::first-letter {
  color: var(--green);
}

/* Form */
.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.form__input {
  width: 100%;
  padding: 16px 20px;
  border: 1.5px solid var(--line-md);
  border-radius: 14px;
  font-family: var(--font-b);
  font-size: 14px;
  color: var(--text);
  background: var(--surface-solid);
  transition: border-color 0.35s, box-shadow 0.35s, transform 0.3s var(--ease);
  outline: none;
}

.form__input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-soft), 0 4px 16px rgba(75,124,243,0.08);
  transform: translateY(-1px);
}

.form__input:hover:not(:focus) {
  border-color: rgba(75,124,243,0.25);
}

.form__input::placeholder { color: var(--text-3); }

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6760' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form__textarea {
  resize: vertical;
  min-height: 80px;
}

.form__note {
  font-size: 12px;
  color: var(--text-3);
  text-align: center;
  margin-top: 4px;
}

/* ================================================================
   MAP SECTION
================================================================ */
.map-card {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 0;
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 1;
}

.map-card__info {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
}

.map-card__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.map-card__icon {
  font-size: 22px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-soft), var(--violet-soft));
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-card__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.map-card__value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.map-card__link {
  transition: color 0.25s;
}

.map-card__link:hover {
  color: var(--blue);
}

.map-card__map {
  min-height: 360px;
  border-radius: 0 20px 20px 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .map-card__map { border-radius: 0; }
}

@media (max-width: 768px) {
  .map-card {
    grid-template-columns: 1fr;
    border-radius: 22px;
  }

  .map-card__info {
    padding: 28px 24px;
    gap: 20px;
  }

  .map-card__map {
    min-height: 280px;
  }
}

/* ================================================================
   FOOTER
================================================================ */
.footer {
  position: relative;
  z-index: 1;
  padding: 60px 0 0;
  border-top: none;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(600px, 80%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(75,124,243,0.25), rgba(139,92,246,0.25), transparent);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer__brand .logo {
  margin-bottom: 12px;
}

.footer__tagline {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.6;
  max-width: 260px;
}

.footer__heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col a {
  font-size: 13px;
  color: var(--text-2);
  transition: color 0.25s, transform 0.25s;
  text-decoration: none;
}

.footer__col a:hover {
  color: var(--blue);
  transform: translateX(3px);
}

.footer__phone {
  font-weight: 700;
  font-size: 15px !important;
  color: var(--text) !important;
}

.footer__phone:hover {
  color: var(--blue) !important;
}

.footer__schedule,
.footer__address {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
}

.footer__bottom {
  border-top: 1px solid rgba(0,0,0,0.06);
  padding: 20px 0;
  text-align: center;
}

.footer__copy {
  font-size: 12px;
  color: var(--text-3);
}

/* ================================================================
   TOAST
================================================================ */
.toast {
  position: fixed;
  bottom: 32px; right: 32px;
  padding: 16px 28px;
  background: var(--text);
  color: var(--surface-solid);
  border-radius: 14px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  transform: translateY(100px);
  opacity: 0;
  transition: 0.4s var(--ease);
  z-index: 9999;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: #ef4444; }

/* ================================================================
   MOBILE MENU
================================================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(247,246,243,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: 0.4s var(--ease);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-2);
  background: var(--surface-solid);
  border: 1px solid var(--line-md);
  cursor: pointer;
  transition: all 0.25s;
  z-index: 1;
}

.mobile-menu__close:hover {
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.mobile-menu__link {
  font-family: var(--font-d);
  font-size: 32px;
  font-weight: 400;
  color: var(--text);
  transition: color 0.25s;
}

.mobile-menu__link:hover { color: var(--blue); }

/* ================================================================
   SCROLL REVEAL
================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 1100px) {
  .card-order, .card-guarantee, .card-review { display: none; }
}

@media (max-width: 1024px) {
  .services__grid,
  .why-us__grid,
  .reviews__grid,
  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta__inner {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .cta__text .section-title { text-align: center !important; }
  .cta__features { align-items: center; }
}

@media (max-width: 768px) {
  .nav {
    padding: 14px 16px;
    background: rgba(247,246,243,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 12px rgba(0,0,0,0.04);
  }
  .nav__links { display: none; }
  .nav__phone span { display: none; }
  .burger { display: flex; }

  .hero__title { letter-spacing: -1.2px; }

  .section { padding: 80px 0; }

  .trust-strip {
    gap: 0;
    flex-wrap: wrap;
    justify-content: center;
  }

  .trust-item { padding: 10px 20px; }
  .trust-item + .trust-item::before { display: none; }

  .services__grid,
  .why-us__grid,
  .reviews__grid,
  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .step {
    flex-direction: column;
    gap: 16px;
  }

  .how__steps::before { display: none; }

  .cta__inner { padding: 36px 24px; border-radius: 24px; }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    text-align: left;
  }

  .footer__brand {
    grid-column: 1 / -1;
    text-align: center;
  }

  .footer__tagline {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero__cta { flex-direction: column; width: 100%; padding: 0 8px; }
  .btn-main, .btn-ghost { width: 100%; justify-content: center; }
  .badge { flex-wrap: wrap; justify-content: center; text-align: center; }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }

  .footer__col {
    align-items: center;
  }

  .footer__col a:hover {
    transform: none;
  }
}

/* ================================================================
   ELECTRIC EDGE — плавная молния бежит по контуру блока
================================================================ */

.electric {
  position: relative;
}

.elec-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 50;
  overflow: hidden;
}

/* Молния — бесконечно бежит по контуру */
.elec-line {
  fill: none;
  stroke: url(#elecGrad);
  stroke-width: 2;
  stroke-linecap: round;
  filter: url(#elecGlow);
  opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
  .elec-svg { display: none; }
}

/* ================================================================
   POPUP FORM (30 сек)
================================================================ */
.popup-form {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}

.popup-form.open {
  opacity: 1;
  visibility: visible;
}

.popup-form__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26,24,20,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.popup-form__content {
  position: relative;
  width: min(420px, calc(100% - 32px));
  background: var(--surface-solid);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 28px;
  padding: 40px 36px;
  box-shadow: var(--shadow-xl), var(--glow-blue);
  text-align: center;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.45s var(--ease-smooth);
}

.popup-form.open .popup-form__content {
  transform: translateY(0) scale(1);
}

.popup-form__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--text-3);
  background: var(--bg);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all 0.25s;
}

.popup-form__close:hover {
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.popup-form__icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.popup-form__title {
  font-family: var(--font-d);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.popup-form__desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 24px;
}

.popup-form .form { text-align: left; }

.popup-form__skip {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-3);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.25s;
  font-family: var(--font-b);
}

.popup-form__skip:hover { color: var(--text-2); }

@media (max-width: 768px) {
  .popup-form { align-items: flex-end; }
  .popup-form__content {
    width: 100%;
    border-radius: 24px 24px 0 0;
    padding: 28px 20px 32px;
    transform: translateY(100%);
  }
  .popup-form.open .popup-form__content { transform: translateY(0); }
  .popup-form__content::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--line-md);
    border-radius: 4px;
    margin: 0 auto 16px;
  }
}

/* ================================================================
   PERFORMANCE: GPU layers for animated elements
================================================================ */
.global-bg__blob,
.global-bg__grid,
.glass-card,
.btn-main,
.service-card,
.step,
.review-card,
.faq-item,
.reveal {
  will-change: transform;
  transform: translateZ(0);
}

/* Body scroll lock for modal */
body.modal-open {
  overflow: hidden;
}
html.modal-open {
  overflow: hidden;
}

/* ================================================================
   PERFORMANCE: Reduced motion for accessibility + battery
================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .global-bg__grid { animation: none; }
  .global-bg__blob { animation: none; }
  .glass-card { animation: none; opacity: 1; }
  #bg-canvas { display: none; }
  .reveal { opacity: 1; transform: none; }
  .hero__title, .hero__sub, .hero__cta, .badge, .trust-strip {
    opacity: 1; transform: none;
  }
}

/* ================================================================
   PERFORMANCE: Mobile — disable heavy effects
================================================================ */
@media (max-width: 768px) {
  /* Reduce backdrop-filter usage on mobile (very expensive) */
  .service-card,
  .step,
  .review-card,
  .faq-item,
  .portfolio__placeholder {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(255,255,255,0.88);
  }

  .trust-strip {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  /* Fewer blobs on mobile */
  .global-bg__blob--4,
  .global-bg__blob--5,
  .global-bg__blob--6 { display: none; }

  /* Simpler card animations */
  .service-card::before { display: none; }
}

/* ================================================================
   MOBILE UI/UX ENHANCEMENTS
================================================================ */

/* Shimmer animation for CTA buttons on mobile */
@keyframes btnShimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Soft pulse for primary CTA */
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(75,124,243,0.35), 0 8px 40px rgba(139,92,246,0.15); }
  50% { box-shadow: 0 4px 28px rgba(75,124,243,0.5), 0 8px 48px rgba(139,92,246,0.25); }
}

@media (max-width: 768px) {
  /* ---- Touch-friendly button feedback ---- */
  .btn-main:active {
    transform: scale(0.95);
    transition-duration: 0.1s;
  }

  .btn-ghost:active {
    transform: scale(0.96);
    background: var(--surface);
    transition-duration: 0.1s;
  }

  /* Shimmer effect on CTA button */
  .prices-page__cta .btn-main,
  .cta .btn-main {
    background-size: 200% auto;
    background-image: linear-gradient(
      135deg,
      var(--blue) 0%,
      var(--violet) 40%,
      #a78bfa 50%,
      var(--violet) 60%,
      var(--blue) 100%
    );
    animation: btnShimmer 4s linear infinite, ctaPulse 3s ease-in-out infinite;
  }

  /* ---- Smooth section reveals ---- */
  .price-section {
    transition: transform 0.4s var(--ease-smooth), opacity 0.4s var(--ease-smooth);
  }

  /* ---- Price tab active — smooth transition ---- */
  .price-tab {
    transition: all 0.3s cubic-bezier(.16,1,.3,1);
  }

  .price-tab:active {
    transform: scale(0.94);
    transition-duration: 0.1s;
  }

  .price-tab.active {
    box-shadow: 0 4px 16px rgba(75,124,243,0.3), 0 0 0 1px rgba(75,124,243,0.1);
  }

  /* ---- Card touch effect ---- */
  .service-card:active,
  .advantage:active {
    transform: scale(0.97);
    transition-duration: 0.1s;
  }

  /* ---- Scroll hint gradient at bottom ---- */
  .prices-page__cta {
    padding: 40px 0 32px;
  }

  /* ---- Footer softer on mobile ---- */
  .footer {
    padding-bottom: 24px;
  }
}

@media (max-width: 768px) and (prefers-reduced-motion: no-preference) {
  /* Entrance animation for price sections */
  .price-section {
    animation: fadeUp 0.5s var(--ease) both;
  }
  .price-section:nth-child(2) { animation-delay: 0.08s; }
  .price-section:nth-child(3) { animation-delay: 0.16s; }
  .price-section:nth-child(4) { animation-delay: 0.24s; }
  .price-section:nth-child(5) { animation-delay: 0.32s; }
}