/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --orange: #F97316;
  --orange-dark: #EA580C;
  --orange-light: #FFF7ED;
  --orange-glow: rgba(249, 115, 22, 0.15);
  --dark: #0F172A;
  --dark-2: #1E293B;
  --dark-3: #334155;
  --gray: #64748B;
  --gray-light: #94A3B8;
  --gray-bg: #F8FAFC;
  --white: #FFFFFF;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; height: auto; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  padding: 12px 24px;
  text-decoration: none;
  min-height: 48px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.btn--primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(249,115,22,0.4);
  outline: none;
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn--ghost {
  background: transparent;
  color: var(--gray);
  border-color: transparent;
  min-height: 44px;
}
.btn--ghost:hover { color: var(--dark); background: var(--gray-bg); }

.btn--sm { padding: 8px 18px; font-size: 14px; min-height: 40px; }
.btn--lg { padding: 16px 32px; font-size: 16px; min-height: 56px; }
.btn--full { width: 100%; }

/* ===== SECTION HELPERS ===== */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: var(--orange-light);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.7;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--orange);
  color: var(--white);
  font-weight: 900;
  font-size: 12px;
  border-radius: 10px;
  letter-spacing: 0;
}

.header__logo-text {
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--dark);
}

/* ===== REAL LOGO IMAGE ===== */
.header__logo-img {
  height: 40px !important;
  max-height: 40px !important;
  width: auto !important;
  max-width: 140px !important;
  border-radius: 6px;
  background: #fff;
  padding: 2px 6px;
  display: block !important;
  object-fit: contain;
  flex-shrink: 0;
}
.header__logo-img--footer {
  filter: drop-shadow(0 1px 4px rgba(0,0,0,0.3));
}
@media (max-width: 768px) {
  .header__logo-img {
    height: 36px !important;
    max-height: 36px !important;
    max-width: 120px !important;
  }
}
@media (max-width: 375px) {
  .header__logo-img {
    height: 32px !important;
    max-height: 32px !important;
    max-width: 100px !important;
    padding: 2px 4px;
  }
}

.header__nav {
  display: flex;
  gap: 24px;
  flex: 1;
  justify-content: center;
}
.header__nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray);
  transition: var(--transition);
  padding: 4px 0;
}
.header__nav a:hover { color: var(--dark); }

.header__actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--dark);
  transition: var(--transition);
  white-space: nowrap;
}
.header__phone:hover { color: var(--orange); }

.header__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
  border-radius: 8px;
  transition: var(--transition);
}
.header__burger:hover { background: var(--gray-bg); }
.header__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}
.header__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.header__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 112px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 15, 30, 0.88) 0%,
    rgba(10, 15, 30, 0.72) 50%,
    rgba(10, 15, 30, 0.55) 100%
  );
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 48px;
  align-items: center;
  width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(249,115,22,0.4);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: #FFB77A;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero__title {
  font-size: clamp(32px, 4.5vw, 54px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.hero__title-accent {
  display: block;
  color: var(--orange);
  font-size: 0.58em;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 10px;
  opacity: 0.92;
}

.hero__subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero__cta-group { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

.hero__trust { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
}

/* Hero photo + stats */
.hero__visual { display: flex; justify-content: flex-end; }
.hero__photo-wrap { position: relative; width: 100%; }

.hero__photo {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero__stats-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  right: -24px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0,0,0,0.06);
}

.hero__stat { text-align: center; }
.hero__stat-number {
  font-size: 40px;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  display: inline;
}
.hero__stat-suffix { font-size: 24px; font-weight: 700; color: var(--orange); }
.hero__stat-label { display: block; font-size: 12px; color: var(--gray); margin-top: 4px; font-weight: 500; }
.hero__stat-divider { width: 1px; height: 40px; background: rgba(0,0,0,0.08); }

.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero__scroll-line {
  width: 2px; height: 36px;
  background: linear-gradient(180deg, rgba(249,115,22,0.8) 0%, transparent 100%);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
  margin: 0 auto;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== TRUST BAR ===== */
.trust-bar {
  padding: 40px 0;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 16px;
  border-radius: var(--radius);
  background: var(--gray-bg);
  transition: var(--transition);
}
.trust-bar__item:hover { background: var(--orange-light); transform: translateY(-2px); }

.trust-bar__icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--white);
  border-radius: 10px;
  color: var(--orange);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.trust-bar__value { font-weight: 700; font-size: 15px; color: var(--dark); }
.trust-bar__label { font-size: 12px; color: var(--gray); margin-top: 2px; }

/* ===== IMAGE FALLBACKS ===== */
/* Если фото не загрузилось — показываем тёмный градиент */
.service-card__img-wrap,
.portfolio__img-wrap,
.hero__photo-wrap,
.process__image-wrap,
.calculator__photo-wrap {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

/* ===== SERVICES ===== */
.services { padding: 96px 0; background: var(--gray-bg); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.service-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,0.06);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(249,115,22,0.2); }

.service-card--featured {
  background: linear-gradient(160deg, var(--dark) 0%, var(--dark-2) 100%);
  color: var(--white);
  border-color: transparent;
}
.service-card--featured .service-card__desc { color: var(--gray-light); }
.service-card--featured .service-card__list li { color: rgba(255,255,255,0.65); }
.service-card--featured .service-card__list li::before { background: var(--orange); }

.service-card__badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--orange);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  z-index: 2;
}

.service-card__img-wrap {
  width: 100%;
  height: 180px;
  overflow: hidden;
  flex-shrink: 0;
}
.service-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-card__img { transform: scale(1.06); }

.service-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card__icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 10px;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.service-card--featured .service-card__icon { background: rgba(249,115,22,0.15); }

.service-card__title { font-size: 17px; font-weight: 700; margin-bottom: 8px; line-height: 1.3; }
.service-card__desc { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 14px; flex: 1; }

.service-card__list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.service-card__list li {
  font-size: 12px; color: var(--dark-3);
  padding-left: 14px; position: relative;
}
.service-card__list li::before {
  content: '';
  position: absolute; left: 0; top: 7px;
  width: 5px; height: 5px;
  background: var(--orange); border-radius: 50%;
}

.services__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.services__cta p { color: var(--gray); font-size: 16px; }

/* ===== PROCESS ===== */
.process { padding: 96px 0; background: var(--white); }

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
  position: relative;
}
.process__grid::before {
  content: '';
  position: absolute;
  top: 24px; left: calc(12.5% + 12px);
  width: calc(75% - 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--orange) 0%, rgba(249,115,22,0.15) 100%);
}

.process__step {
  position: relative;
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}
.process__step:hover { border-color: rgba(249,115,22,0.3); box-shadow: var(--shadow); }

.process__num {
  font-size: 48px;
  font-weight: 900;
  color: var(--orange);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 16px;
}

.process__content h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--dark); }
.process__content p { font-size: 13px; color: var(--gray); line-height: 1.65; }

.process__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 320px;
}
.process__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}
.process__image-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  padding: 12px 20px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  box-shadow: var(--shadow-lg);
}
.process__image-badge svg { color: var(--orange); flex-shrink: 0; }

/* ===== CTA BANNER ===== */
.cta-banner { padding: 0 0 96px; }

.cta-banner__inner {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, #0f1f3d 100%);
  border-radius: var(--radius-xl);
  padding: 56px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}
.cta-banner__inner::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-banner__content { position: relative; z-index: 1; }
.cta-banner__content h2 {
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-banner__content p { color: rgba(255,255,255,0.6); font-size: 15px; }

.cta-banner__actions { position: relative; z-index: 1; display: flex; gap: 12px; flex-shrink: 0; }

/* ===== ADVANTAGES ===== */
.advantages { padding: 96px 0; background: var(--gray-bg); }

.advantages__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.advantage-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}
.advantage-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.advantage-card__icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--orange-light);
  color: var(--orange);
  border-radius: 10px;
  margin-bottom: 16px;
}

.advantage-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.advantage-card p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ===== PORTFOLIO ===== */
.portfolio { padding: 96px 0; background: var(--white); }

.portfolio__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.portfolio__card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
  background: var(--white);
}
.portfolio__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.portfolio__img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.portfolio__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio__card:hover .portfolio__img { transform: scale(1.06); }

.portfolio__img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,15,30,0);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 20px;
  transition: var(--transition);
}
.portfolio__img-overlay span {
  background: var(--orange);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  opacity: 0;
  transform: translateY(8px);
  transition: var(--transition);
}
.portfolio__card:hover .portfolio__img-overlay { background: rgba(10,15,30,0.25); }
.portfolio__card:hover .portfolio__img-overlay span { opacity: 1; transform: translateY(0); }

.portfolio__info { padding: 20px; }
.portfolio__info h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.portfolio__info p { font-size: 13px; color: var(--gray); margin-bottom: 12px; line-height: 1.5; }

.portfolio__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.portfolio__tags span {
  font-size: 11px; font-weight: 600;
  background: var(--orange-light);
  color: var(--orange-dark);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ===== CALCULATOR ===== */
.calculator { padding: 96px 0; background: var(--gray-bg); }

.calculator__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.calculator__info .section-title { text-align: left; margin-bottom: 12px; }
.calculator__info > p { font-size: 15px; color: var(--gray); line-height: 1.75; margin-bottom: 28px; }

.calculator__benefits { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.calculator__benefit {
  display: flex; align-items: center; gap: 12px;
  font-size: 15px; font-weight: 500; color: var(--dark);
}

.calculator__photo-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 200px;
}
.calculator__photo { width: 100%; height: 100%; object-fit: cover; }

.calculator__form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.06);
}

/* Calculator steps */
.calc-step { display: none; }
.calc-step.active { display: block; }

.calc-step__header { margin-bottom: 20px; }
.calc-step__counter { font-size: 12px; font-weight: 600; color: var(--gray); margin-bottom: 8px; display: block; text-transform: uppercase; letter-spacing: 0.05em; }
.calc-step__progress { height: 4px; background: var(--gray-bg); border-radius: 4px; overflow: hidden; }
.calc-step__progress-bar { height: 100%; background: var(--orange); border-radius: 4px; transition: width 0.5s ease; }

.calc-label { display: block; font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 16px; }

.calc-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }

.calc-option input { display: none; }
.calc-option__box {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 12px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px; font-weight: 500;
  transition: var(--transition);
  color: var(--dark-3);
  min-height: 52px;
}
.calc-option__box:hover { border-color: var(--orange); background: var(--orange-light); }
.calc-option input:checked + .calc-option__box {
  border-color: var(--orange);
  background: var(--orange-light);
  color: var(--orange-dark);
}

.calc-input {
  display: block; width: 100%;
  padding: 14px 16px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px; color: var(--dark);
  transition: var(--transition);
  margin-bottom: 12px;
  outline: none;
  background: var(--white);
  -webkit-appearance: none;
  appearance: none;
  min-height: 52px;
}
.calc-input:focus { border-color: var(--orange); box-shadow: 0 0 0 4px var(--orange-glow); }
.calc-input::placeholder { color: var(--gray-light); }

.calc-textarea { resize: vertical; min-height: 88px; padding-top: 14px; }

.calc-step__nav { display: flex; gap: 12px; justify-content: space-between; align-items: center; }

.calc-privacy { font-size: 11px; color: var(--gray-light); text-align: center; margin-top: 12px; line-height: 1.5; }
.calc-privacy a { color: var(--orange); text-decoration: underline; }

.calc-success { text-align: center; padding: 36px 16px; }
.calc-success svg { margin: 0 auto 16px; }
.calc-success h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.calc-success p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== FAQ ===== */
.faq { padding: 96px 0; background: var(--white); }

.faq__list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }

.faq__item {
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq__item:hover { border-color: rgba(249,115,22,0.25); }
.faq__item.active { border-color: var(--orange); }

.faq__question {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 18px 22px;
  background: none; border: none;
  font-family: inherit; font-size: 15px; font-weight: 600;
  color: var(--dark); cursor: pointer; text-align: left;
  gap: 12px; min-height: 60px;
}
.faq__question svg { flex-shrink: 0; transition: var(--transition); color: var(--gray-light); }
.faq__item.active .faq__question svg { transform: rotate(180deg); color: var(--orange); }

.faq__answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq__item.active .faq__answer { max-height: 300px; }
.faq__answer p { padding: 0 22px 18px; font-size: 14px; color: var(--gray); line-height: 1.75; }

/* ===== CONTACT ===== */
.contact { padding: 96px 0; background: var(--gray-bg); }

.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }

.contact__info .section-title { text-align: left; }
.contact__info > p { font-size: 15px; color: var(--gray); margin-bottom: 28px; }

.contact__details { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }

.contact__detail {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--white);
  transition: var(--transition);
  min-height: 60px;
}
.contact__detail:hover { background: var(--orange-light); }
.contact__detail svg { flex-shrink: 0; color: var(--orange); }
.contact__detail strong { display: block; font-size: 11px; color: var(--gray); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.contact__detail span { font-size: 14px; font-weight: 600; color: var(--dark); }

.contact__socials { display: flex; gap: 10px; }
.contact__social {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: var(--white);
  border-radius: var(--radius);
  color: var(--gray);
  font-size: 13px; font-weight: 600;
  transition: var(--transition);
  min-height: 44px;
}
.contact__social:hover { background: var(--orange); color: var(--white); }

.contact__form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.06);
}
.contact__form h3 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.contact__form > p { font-size: 14px; color: var(--gray); margin-bottom: 24px; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: var(--white); padding: 64px 0 0; }

.footer__inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer__logo { margin-bottom: 0; }
.footer__brand p { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 16px; line-height: 1.7; }
.footer__brand .header__logo-text { color: var(--white); }

.footer__legal { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; }
.footer__legal span { font-size: 11px; color: rgba(255,255,255,0.3); }

.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.4); margin-bottom: 6px; }
.footer__links a { font-size: 13px; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer__links a:hover { color: var(--orange); }

.footer__bottom {
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.footer__bottom p { font-size: 12px; color: rgba(255,255,255,0.3); }
.footer__bottom a { font-size: 12px; color: rgba(255,255,255,0.3); transition: var(--transition); }
.footer__bottom a:hover { color: var(--orange); }

/* ===== MODAL ===== */
.modal {
  position: fixed; inset: 0;
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  padding: 16px;
}
.modal.active { opacity: 1; visibility: visible; }

.modal__overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  width: 100%;
  max-width: 440px;
  transform: translateY(16px) scale(0.97);
  transition: var(--transition);
  box-shadow: var(--shadow-xl);
  max-height: 90svh;
  overflow-y: auto;
}
.modal.active .modal__content { transform: translateY(0) scale(1); }

.modal__close {
  position: absolute; top: 14px; right: 14px;
  background: var(--gray-bg); border: none;
  font-size: 22px; color: var(--gray);
  cursor: pointer; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
  line-height: 1;
}
.modal__close:hover { background: rgba(249,115,22,0.1); color: var(--orange); }

.modal__content h3 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.modal__content > p { font-size: 14px; color: var(--gray); margin-bottom: 24px; line-height: 1.5; }

/* ===== FLOATING CTA ===== */
.floating-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--white);
  padding: 12px 16px 16px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  display: none;
  gap: 10px;
  border-top: 1px solid rgba(0,0,0,0.07);
  align-items: center;
}

.floating-cta__phone {
  display: flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; flex-shrink: 0;
  background: var(--gray-bg);
  border-radius: var(--radius);
  color: var(--orange);
  transition: var(--transition);
}
.floating-cta__phone:hover { background: var(--orange-light); }

.floating-cta__btn {
  flex: 1;
  padding: 0 20px;
  height: 52px;
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px; font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.floating-cta__btn:active { background: var(--orange-dark); transform: scale(0.98); }

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE — 1280px ===== */
@media (max-width: 1280px) {
  .hero__inner { grid-template-columns: 1fr 380px; gap: 40px; }
  .footer__inner { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}

/* ===== RESPONSIVE — 1024px (Планшет горизонтальный) ===== */
@media (max-width: 1024px) {
  .header__nav { display: none; }
  .header__burger { display: block; }
  .header__phone span { display: none; }
  .header__cta { display: none; }

  .header__nav.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    padding: 16px 20px 24px;
    gap: 0;
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
    border-top: 1px solid rgba(0,0,0,0.06);
    backdrop-filter: blur(16px);
    z-index: 999;
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
  }
  .header__nav.active a {
    padding: 15px 4px;
    font-size: 16px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--dark);
    display: block;
  }
  .header__nav.active a:last-child { border-bottom: none; }

  .hero__inner { grid-template-columns: 1fr; gap: 40px; text-align: left; }
  .hero__visual { display: none; }
  .hero { min-height: auto; padding: 100px 0 80px; }
  .hero__stats-card { position: static; transform: none; display: flex; gap: 0; margin-top: 40px; }

  .trust-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }

  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .process__grid::before { display: none; }

  .cta-banner__inner { flex-direction: column; text-align: center; padding: 40px 32px; }
  .cta-banner__actions { flex-direction: column; width: 100%; max-width: 360px; margin: 0 auto; }
  .cta-banner__actions .btn { width: 100%; }

  .advantages__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
  .calculator__inner { grid-template-columns: 1fr; gap: 40px; }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

/* ===== RESPONSIVE — 768px (Планшет вертикальный) ===== */
@media (max-width: 768px) {
  .container { padding: 0 16px; }

  .hero { padding: 96px 0 64px; }
  .hero__title { font-size: clamp(28px, 6vw, 38px); }
  .hero__subtitle { font-size: 15px; }
  .hero__cta-group { flex-direction: column; }
  .hero__cta-group .btn { width: 100%; }

  .trust-bar { padding: 28px 0; }
  .trust-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .trust-bar__item { padding: 14px 12px; gap: 10px; }

  .services { padding: 72px 0; }
  .services__grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card__img-wrap { height: 160px; }

  .process { padding: 72px 0; }
  .process__grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 40px; }
  .process__image-wrap { height: 240px; }

  .cta-banner { padding: 0 0 72px; }
  .cta-banner__inner { padding: 32px 24px; border-radius: var(--radius-lg); }

  .advantages { padding: 72px 0; }
  .advantages__grid { grid-template-columns: 1fr; gap: 12px; }
  .advantage-card { padding: 22px; }

  .portfolio { padding: 72px 0; }
  .portfolio__grid { grid-template-columns: 1fr; gap: 16px; }
  .portfolio__img-wrap { height: 200px; }

  .calculator { padding: 72px 0; }
  .calculator__photo-wrap { height: 160px; }
  .calculator__form-wrap { padding: 24px; }
  .calc-options { grid-template-columns: 1fr; gap: 8px; }

  .faq { padding: 72px 0; }
  .faq__question { font-size: 14px; padding: 16px 18px; }

  .contact { padding: 72px 0; }
  .contact__form { padding: 24px; }

  .footer { padding: 48px 0 0; }
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .section-header { margin-bottom: 36px; }
  .floating-cta { display: flex; }
  .hero__scroll { display: none; }
}

/* ===== RESPONSIVE — 480px (Смартфон средний) ===== */
@media (max-width: 480px) {
  :root { --radius: 10px; --radius-lg: 16px; --radius-xl: 20px; }

  .header__inner { height: 64px; }
  .header__logo-icon { width: 36px; height: 36px; }
  .header__logo-text { font-size: 12px; }
  html { scroll-padding-top: 72px; }

  .hero { padding: 84px 0 56px; }
  .hero__badge { font-size: 12px; padding: 6px 12px; }
  .hero__title { font-size: 26px; }
  .hero__title-accent { font-size: 16px; }
  .hero__subtitle { font-size: 14px; }
  .hero__trust { gap: 10px; }
  .hero__trust-item { font-size: 12px; }

  .btn--lg { padding: 14px 24px; font-size: 15px; min-height: 52px; }
  .btn--primary { padding: 13px 22px; }

  .trust-bar__grid { grid-template-columns: 1fr; }
  .trust-bar__item { flex-direction: row; }
  .trust-bar__icon { width: 40px; height: 40px; }

  .section-title { font-size: 22px; }
  .section-tag { font-size: 11px; }

  .service-card__body { padding: 18px; }
  .service-card__title { font-size: 15px; }

  .process__step { padding: 20px; }
  .process__num { font-size: 36px; margin-bottom: 12px; }
  .process__content h3 { font-size: 15px; }

  .advantage-card { padding: 18px; }
  .advantage-card h3 { font-size: 15px; }

  .portfolio__info { padding: 16px; }
  .portfolio__info h3 { font-size: 15px; }

  .calculator__form-wrap { padding: 20px; border-radius: var(--radius-lg); }
  .calc-label { font-size: 15px; }
  .calc-option__box { font-size: 13px; padding: 12px 10px; }
  .calc-input { font-size: 14px; padding: 12px 14px; min-height: 48px; }
  .calc-step__nav { flex-direction: row; }

  .contact__social span { display: none; }
  .contact__social { padding: 10px; width: 44px; justify-content: center; }
  .contact__form { padding: 20px; }

  .footer__inner { gap: 20px; }
  .footer__links { gap: 8px; }

  .modal__content { padding: 24px 20px; }

  .floating-cta { padding: 10px 12px 12px; padding-bottom: max(12px, env(safe-area-inset-bottom)); }
  .floating-cta__phone { width: 46px; height: 46px; }
  .floating-cta__btn { height: 46px; font-size: 14px; }
}

/* ===== RESPONSIVE — 375px (iPhone SE, маленькие телефоны) ===== */
@media (max-width: 375px) {
  .container { padding: 0 12px; }

  .hero__title { font-size: 23px; }
  .hero__cta-group .btn--lg { font-size: 14px; padding: 13px 16px; }

  .section-title { font-size: 20px; }

  .trust-bar__value { font-size: 14px; }
  .trust-bar__label { font-size: 11px; }

  .process__grid { gap: 8px; }
  .process__step { padding: 16px; }

  .cta-banner__inner { padding: 24px 16px; }
  .cta-banner__content h2 { font-size: 18px; }

  .faq__question { font-size: 13px; padding: 14px 16px; }

  .contact__detail { padding: 12px 14px; }
  .contact__detail span { font-size: 13px; }

  .footer__brand p { font-size: 12px; }
  .footer__links a { font-size: 12px; }

  .calc-options { grid-template-columns: 1fr; }
}

/* ===== RESPONSIVE — 320px (минимум) ===== */
@media (max-width: 320px) {
  .hero__badge { display: none; }
  .hero__trust { flex-direction: column; gap: 6px; }
  .trust-bar__item { gap: 8px; }
  .trust-bar__icon { width: 36px; height: 36px; }
  .floating-cta__phone { display: none; }
  .floating-cta__btn { border-radius: var(--radius); }
}

/* ===== LANDSCAPE + SMALL HEIGHT ===== */
@media (max-height: 600px) and (orientation: landscape) {
  .hero { min-height: auto; padding: 84px 0 48px; }
  .hero__title { font-size: 28px; }
  .hero__subtitle { display: none; }
  .hero__trust { display: none; }
}

/* ===== HOVER (только настоящий ховер, не тач) ===== */
@media (hover: none) {
  .service-card:hover,
  .advantage-card:hover,
  .portfolio__card:hover,
  .trust-bar__item:hover {
    transform: none;
    box-shadow: none;
  }
  .service-card:hover .service-card__img,
  .portfolio__card:hover .portfolio__img { transform: none; }
  .portfolio__card:hover .portfolio__img-overlay span { opacity: 0; }
  .portfolio__card:hover .portfolio__img-overlay { background: transparent; }
}

/* ===== PRINT ===== */
@media print {
  .header, .floating-cta, .modal, .hero__scroll { display: none !important; }
  .hero { min-height: auto; padding: 20px 0; }
  .hero__bg { display: none; }
  .hero__overlay { display: none; }
  .hero__title { color: var(--dark) !important; }
  .hero__title-accent { color: var(--orange) !important; }
  .hero__subtitle { color: var(--gray) !important; }
  body { font-size: 12pt; }
}

/* ===== FOCUS VISIBLE (доступность) ===== */
:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== URGENCY STRIP ===== */
.urgency-strip { background: linear-gradient(90deg, #F97316, #EA580C); padding: 12px 0; }
.urgency-strip__inner { display:flex; align-items:center; justify-content:center; gap:16px; flex-wrap:wrap; color:#fff; font-size:14px; font-weight:500; }
.urgency-strip__dot { width:10px; height:10px; background:#fff; border-radius:50%; animation: blink 1.2s infinite; flex-shrink:0; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ===== REVIEWS ===== */
.reviews { padding: 96px 0; background: var(--dark); }
.reviews .section-title { color: #fff; }
.reviews .section-tag { background: rgba(249,115,22,0.2); }
.reviews__rating { display:flex; align-items:center; gap:10px; justify-content:center; color:rgba(255,255,255,0.7); font-size:14px; margin-top:8px; }
.reviews__grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.review-card { background: rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); padding:28px; transition: var(--transition); }
.review-card:hover { background: rgba(255,255,255,0.08); border-color: rgba(249,115,22,0.3); transform: translateY(-4px); }
.review-card__stars { color: var(--orange); font-size:18px; margin-bottom:14px; letter-spacing:2px; }
.review-card__text { font-size:14px; color:rgba(255,255,255,0.75); line-height:1.75; margin-bottom:20px; font-style:italic; }
.review-card__author { display:flex; align-items:center; gap:12px; }
.review-card__avatar { width:44px; height:44px; border-radius:50%; background: var(--orange); color:#fff; font-weight:700; font-size:14px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.review-card__author strong { display:block; font-size:14px; color:#fff; margin-bottom:2px; }
.review-card__author span { font-size:12px; color:rgba(255,255,255,0.5); }

/* ===== GUARANTEE ===== */
.guarantee { padding: 96px 0; background: var(--white); }
.guarantee__inner { display:grid; grid-template-columns: 1fr 1.6fr; gap:60px; align-items:start; }
.guarantee__left p { font-size:15px; color: var(--gray); line-height:1.75; margin-top:8px; }
.guarantee__items { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.guarantee__item { display:flex; align-items:flex-start; gap:14px; padding:20px; background: var(--gray-bg); border-radius: var(--radius); border:1px solid rgba(0,0,0,0.06); }
.guarantee__item-icon { width:40px; height:40px; background: var(--orange-light); color: var(--orange); border-radius:10px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.guarantee__item strong { display:block; font-size:14px; font-weight:700; margin-bottom:6px; }
.guarantee__item p { font-size:13px; color: var(--gray); line-height:1.6; margin:0; }

/* ===== EXIT INTENT ===== */
.exit-intent { position:fixed; inset:0; z-index:3000; display:flex; align-items:center; justify-content:center; padding:16px; }
.exit-intent__overlay { position:absolute; inset:0; background:rgba(0,0,0,0.65); backdrop-filter:blur(4px); }
.exit-intent__box { position:relative; background:#fff; border-radius: var(--radius-xl); padding:40px 36px; max-width:420px; width:100%; text-align:center; box-shadow: var(--shadow-xl); z-index:1; }
.exit-intent__close { position:absolute; top:12px; right:12px; background:var(--gray-bg); border:none; width:36px; height:36px; border-radius:50%; font-size:20px; cursor:pointer; display:flex; align-items:center; justify-content:center; color: var(--gray); }
.exit-intent__close:hover { background:var(--orange-light); color:var(--orange); }
.exit-intent__icon { width:64px; height:64px; background: var(--orange-light); border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; color: var(--orange); }
.exit-intent__box h3 { font-size:24px; font-weight:800; margin-bottom:8px; }
.exit-intent__box p { font-size:14px; color: var(--gray); line-height:1.6; margin-bottom:20px; }
.exit-intent__alt { font-size:13px; color: var(--gray-light); margin-top:14px; margin-bottom:0; }
.exit-intent__alt a { color: var(--orange); font-weight:600; }

/* ===== WHATSAPP FLOAT ===== */
.wa-float { position:fixed; bottom:100px; right:20px; z-index:850; display:flex; align-items:center; gap:10px; background:#25D366; color:#fff; border-radius:100px; padding:12px 20px 12px 14px; box-shadow:0 4px 20px rgba(37,211,102,0.4); text-decoration:none; font-size:14px; font-weight:700; transition: var(--transition); white-space:nowrap; animation: waPulse 2.5s ease-in-out infinite; }
.wa-float:hover { background:#1FAD56; transform:scale(1.04); box-shadow:0 6px 28px rgba(37,211,102,0.5); }
.wa-float svg { flex-shrink:0; }
@keyframes waPulse { 0%,100%{box-shadow:0 4px 20px rgba(37,211,102,0.4)} 50%{box-shadow:0 4px 36px rgba(37,211,102,0.7)} }

/* ===== RESPONSIVE additions ===== */
@media (max-width:768px) {
  .reviews__grid { grid-template-columns:1fr; }
  .guarantee__inner { grid-template-columns:1fr; gap:32px; }
  .guarantee__items { grid-template-columns:1fr; gap:12px; }
  .wa-float__label { display:none; }
  .wa-float { padding:14px; border-radius:50%; bottom:80px; right:16px; }
  .urgency-strip .btn { display:none; }
  .reviews { padding: 72px 0; }
  .guarantee { padding: 72px 0; }
}
@media (max-width:480px) {
  .review-card { padding:20px; }
  .exit-intent__box { padding:28px 20px; }
}