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

:root {
  --bg-dark: #0e0e0f;
  --bg-darker: #050506;
  --bg-light: #151518;
  --accent-orange: #f15a24;
  --accent-green: #39b54a;
  --text-main: #ffffff;
  --text-muted: #a7a7b3;
  --card-bg: #1d1d22;
  --border-soft: rgba(255, 255, 255, 0.06);
  --radius-lg: 18px;
  --radius-xl: 26px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1d1d25 0, var(--bg-darker) 55%, #000 100%);
  color: var(--text-main);
}

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

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(5,5,6,0.96), rgba(5,5,6,0.9));
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px 0;
}

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

.logo-mark {
  background: var(--accent-orange);
  color: #fff;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
}

.logo-text {
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 15px;
}

.main-nav {
  display: flex;
  gap: 16px;
  font-size: 14px;
}

.main-nav a {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--text-muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.main-nav a:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.header-contacts {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.phone {
  font-weight: 600;
}

.messengers {
  display: flex;
  gap: 6px;
}

.messenger-icon {
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,0.24);
  font-size: 12px;
}

/* Hero */

.hero {
  padding: 40px 0 36px;
}

.hero-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 32px;
}

.hero-content {
  flex: 1 1 320px;
}

.hero-label {
  font-size: 13px;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.hero h1 {
  font-size: clamp(30px, 4vw, 38px);
  margin: 0 0 12px;
  line-height: 1.15;
}

.hero-subtitle {
  margin: 0 0 18px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 480px;
}

.highlight {
  color: var(--accent-orange);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), #ff8a3a);
  color: #fff;
  box-shadow: 0 10px 30px rgba(241, 90, 36, 0.35);
}

.btn-outline {
  border-color: rgba(255,255,255,0.18);
  color: var(--text-main);
  background: transparent;
}

.hero-visual {
  flex: 1 1 320px;
  display: flex;
  justify-content: flex-end;
}

.hero-image-wrapper {
  max-width: 520px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.hero-image {
  width: 100%;
  height: auto;
}

/* Discount banner */

.discount-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  background: radial-gradient(circle at top left, rgba(241,90,36,0.25), rgba(0,0,0,0.7));
  border-radius: 18px;
  padding: 12px 14px;
  border: 1px solid rgba(241,90,36,0.35);
  margin-top: 4px;
}

.discount-label {
  font-size: 14px;
  font-weight: 600;
}

.discount-prices {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 4px 0;
}

.old-price {
  text-decoration: line-through;
  color: var(--text-muted);
}

.new-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-green);
}

.discount-note {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.discount-timer {
  margin-left: auto;
  text-align: right;
  font-size: 12px;
}

.discount-timer-label {
  display: block;
  margin-bottom: 2px;
  color: var(--text-muted);
}

#discount-timer {
  font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
}

/* Sections */

.section {
  padding: 40px 0;
}

.section-dark {
  background: radial-gradient(circle at top, #181820 0, #09090c 60%, #050506 100%);
}

.section-light {
  background: #101015;
}

.section h2 {
  margin: 0 0 10px;
  font-size: 24px;
}

.section-lead {
  margin: 0 0 26px;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}

/* Steps */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.step-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 16px 16px 14px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}

.step-number {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  margin-bottom: 6px;
}

/* Benefits */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.benefit-card {
  background: #18181f;
  border-radius: var(--radius-lg);
  padding: 16px 16px 14px;
  border: 1px solid var(--border-soft);
}

/* Time calculator */

.timecalc {
  margin-top: 18px;
  background: #181821;
  border-radius: var(--radius-xl);
  padding: 18px 16px 18px;
  border: 1px solid rgba(57,181,74,0.3);
  box-shadow: 0 18px 40px rgba(0,0,0,0.7);
}

.timecalc-lead {
  margin: 0 0 16px;
  color: var(--text-muted);
}

.timecalc-progress {
  margin-bottom: 14px;
}

.timecalc-progress-bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}

.timecalc-progress-fill {
  height: 100%;
  width: 33%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-orange));
  transition: width 0.25s ease;
}

.timecalc-progress-steps {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  margin-top: 6px;
  color: var(--text-muted);
}

.timecalc-progress-steps span.active {
  color: #fff;
}

.timecalc-steps {
  margin-top: 10px;
}

.timecalc-step {
  display: none;
}

.timecalc-step.active {
  display: block;
}

.timecalc-question {
  margin-bottom: 12px;
}

.timecalc-question p {
  margin: 0 0 6px;
}

.timecalc-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timecalc-option {
  border-radius: 999px;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,0.18);
  background: transparent;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
}

.timecalc-option.active {
  border-color: var(--accent-green);
  background: rgba(57,181,74,0.12);
}

.timecalc-task-list {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
}

.timecalc-task-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(0,0,0,0.22);
  font-size: 13px;
  cursor: pointer;
  margin-bottom: 6px;
}

.timecalc-task-list li span {
  color: var(--accent-green);
  white-space: nowrap;
}

.timecalc-task-list li.active {
  background: rgba(57,181,74,0.12);
}

.timecalc-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  font-size: 13px;
}

.timecalc-total-label {
  color: var(--text-muted);
}

.timecalc-total-value {
  font-weight: 600;
}

.timecalc-result {
  text-align: left;
}

.timecalc-result-number {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 6px;
}

.timecalc-result-text {
  margin: 0 0 10px;
  color: var(--text-muted);
}

.timecalc-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 12px;
}

/* Compare */

.compare-visual {
  margin: 10px 0 18px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 18px 40px rgba(0,0,0,0.7);
}

/* Projects */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.project-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 16px 16px 14px;
  border: 1px solid var(--border-soft);
}

.project-meta {
  font-size: 13px;
  color: var(--text-muted);
}

/* Reviews */

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

.review-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  overflow: hidden;
}

.review-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  color: inherit;
}

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

.review-avatar {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.review-name {
  font-size: 14px;
}

.review-type {
  font-size: 12px;
  color: var(--text-muted);
}

.review-toggle {
  font-size: 18px;
}

.review-body {
  padding: 0 14px 12px;
  font-size: 13px;
  color: var(--text-muted);
  display: none;
}

.review-card.open .review-body {
  display: block;
}

.review-card.open .review-toggle {
  transform: rotate(90deg);
}

.review-story {
  margin: 0 0 4px;
  color: #fff;
}

.review-text {
  margin: 0 0 4px;
}

.review-meta {
  margin: 0;
  font-size: 12px;
}

/* Contractors */

.contractors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-bottom: 10px;
}

.contractor-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 16px 16px 14px;
  border: 1px solid var(--border-soft);
}

.contractors-note {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

/* Form */

.form-container {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: flex-start;
}

.form-info {
  flex: 1 1 260px;
}

.lead-form {
  flex: 1 1 260px;
  background: #181820;
  padding: 18px 16px 16px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-soft);
  box-shadow: 0 16px 40px rgba(0,0,0,0.7);
}

.form-row {
  margin-bottom: 10px;
}

.form-row label {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 7px 9px;
  background: rgba(8,8,10,0.9);
  color: #fff;
  font: inherit;
}

.form-row textarea {
  min-height: 80px;
  resize: vertical;
}

.form-row-inline {
  display: flex;
}

.checkbox {
  display: flex;
  gap: 6px;
  font-size: 11px;
  color: var(--text-muted);
}

.checkbox input {
  margin-top: 2px;
}

.checkbox a {
  color: var(--accent-orange);
  text-decoration: underline;
}

.form-success {
  margin-top: 8px;
  font-size: 13px;
  color: var(--accent-green);
}

/* Footer */

.site-footer {
  background: #050506;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0 24px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.footer-col h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 4px;
}

.footer-messengers {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.footer-messengers .messenger-icon {
  border-color: rgba(255,255,255,0.25);
  font-size: 12px;
}

.footer-legal,
.footer-warning {
  margin: 4px 0 0;
}

/* Legal page tweaks */

.legal-page {
  background: #101015;
}

.legal-content {
  max-width: 760px;
}

.legal-content h1 {
  margin-top: 8px;
}

.legal-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 18px;
}

.legal-list li {
  margin-bottom: 12px;
}

.legal-list a {
  color: var(--accent-orange);
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 880px) {
  .header-inner {
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
  .hero-inner {
    flex-direction: column;
  }
  .hero-visual {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 28px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .timecalc {
    padding: 16px 12px 14px;
  }
  .lead-form {
    padding: 16px 12px 14px;
  }
}