:root {
  --color-primary: #0f172a;
  --color-accent: #f59e0b;
  --color-accent-hover: #d97706;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #334155;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --font-main: system-ui, -apple-system, sans-serif;
  --container-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --radius: 12px;
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
  --transition: 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-main); color: var(--color-text); background: var(--color-bg); line-height: 1.6; }
img, svg { display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.service-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1e293b 100%);
  color: #fff;
  padding: var(--spacing-xl) 0;
  text-align: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
}

.service-hero__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.service-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #cbd5e1;
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

.service-hero__cta {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
}

.service-hero__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

.service-scope, .service-additional, .service-benefits, .service-process, .service-advantages, .service-cta {
  padding: var(--spacing-lg) 0;
}

.service-scope__container, .service-additional__container, .service-benefits__container, .service-process__container, .service-advantages__container, .service-cta__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-scope__title, .service-additional__title, .service-benefits__title, .service-process__title, .service-advantages__title, .service-cta__title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.service-scope__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.service-scope__item {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.service-scope__item__number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  flex-shrink: 0;
}

.service-scope__item__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-scope__item__desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.service-additional__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}

.service-card__title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.service-card__list {
  padding-left: var(--spacing-sm);
}

.service-card__list__item {
  position: relative;
  padding-left: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.service-card__list__item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.service-benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-md);
}

.service-benefit {
  text-align: center;
  padding: var(--spacing-md);
}

.service-benefit__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-sm);
  color: var(--color-accent);
}

.service-benefit__title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-benefit__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.service-process__timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  position: relative;
}

.service-process-step {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  position: relative;
}

.service-process-step__number {
  width: 32px;
  height: 32px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
}

.service-process-step__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-process-step__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.service-advantages__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-md);
}

.service-advantage {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
}

.service-advantage__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-advantage__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.service-cta {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.service-cta__subtitle {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: var(--spacing-md);
}

.service-cta__btn {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
}

.service-cta__btn:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

/* HERO SECTION */
.service-house-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1e293b 100%);
  color: #f5a623;
  padding: var(--spacing-xl) 0;
  text-align: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
}

.service-house-hero__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-house-hero__overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background-overlay: rgba(0,0,0,.3);
}

.service-house-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.service-house-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #cbd5e1;
  max-width: 700px;
  margin: 0 auto var(--spacing-md);
}

.service-house-hero__actions {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.service-house-hero__btn {
  display: inline-block;
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 8px;
  transition: all var(--transition);
}

.service-house-hero__btn--primary {
  background: var(--color-accent);
  color: var(--color-primary);
}

.service-house-hero__btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

.service-house-hero__btn--outline {
  border: 2px solid #fff;
  color: #fff;
}

.service-house-hero__btn--outline:hover {
  background: rgba(255,255,255,0.1);
}

/* SERVICES SECTION */
.service-house-services {
  padding: var(--spacing-lg) 0;
}

.service-house-services__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-house-services__title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.service-house-services__text {
  text-align: center;
  margin-bottom: 40px;
}

.service-house-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.service-card__title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  flex-grow: 1;
}

/* PROCESS SECTION */
.service-house-process {
  padding: var(--spacing-lg) 0;
  background: var(--color-surface);
}

.service-house-process__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-house-process__title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.service-house-process__timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  position: relative;
}

.service-house-process__step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.service-house-process__step__num {
  width: 50px;
  height: 50px;

  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
}

.service-house-process__step__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-house-process__step__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ADVANTAGES SECTION */
.service-house-advantages {
  padding: var(--spacing-lg) 0;
  background: var(--color-bg);
}

.service-house-advantages__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-house-advantages__title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.service-house-advantages__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.service-house-advantages__item {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.service-house-advantages__item__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin: 0 auto var(--spacing-sm);
}

.service-house-advantages__item__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.service-house-advantages__item__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* CTA SECTION */
.service-house-cta {
  padding: var(--spacing-xl) 0;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.service-house-cta__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.service-house-cta__title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-sm);
}

.service-house-cta__subtitle {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: var(--spacing-md);
}

.service-house-cta__btn {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
  padding: 1rem 2.5rem;
  border-radius: 8px;
  transition: all var(--transition);
}

.service-house-cta__btn:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

/* === SMART HOME SECTION === */
.smart-home__container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.smart-home__section-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.smart-home__services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.smart-home__service-card {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  transition: transform var(--transition);
}

.smart-home__service-card:hover {
  transform: translateY(-5px);
}

.smart-home__service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.smart-home__service-card__title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.smart-home__service-card__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* SCENARIOS */
.smart-home__scenarios__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.smart-home__scenario-card {
  background: var(--color-surface);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow);
}

.smart-home__scenario-card__title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.smart-home__scenario-card__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* WHY ME */
.smart-home__why-me {
  text-align: center;
}

.smart-home__why-me__list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.smart-home__why-me__item {
  position: relative;
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  color: var(--color-text);
}

.smart-home__why-me__item::before {
  content: "✓";
  left: 0;
  padding-right: 10px;
  color: var(--color-accent);
  font-weight: bold;
}

/* video-control */

.service-section {
    padding: 110px 0;
    background: var(--color-surface);
}

.service-section--muted {
    background: var(--color-bg);
}

.split-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 100px;
}

.split-section__title {
    max-width: 530px;
    margin: 0 0 22px;
    color: var(--color-dark);
    font-size: clamp(36px, 5vw, 60px);
    letter-spacing: -0.06em;
    line-height: 0.98;
}

.split-section__text {
    max-width: 520px;
    margin: 0;
    color: var(--color-muted);
    font-size: 17px;
}

.check-list {
    display: grid;
    gap: 14px;
    margin: 32px 0 0;
    padding: 0;
    list-style: none;
}

.check-list__item {
    position: relative;
    padding-left: 30px;
    color: var(--color-dark);
    font-size: 15px;
}

.check-list__item::before {
    position: absolute;
    top: 8px;
    left: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-accent);
    content: "";
}


.monitor-card {
    padding: 16px;
    border-radius: var(--radius-large);
    background: #1a1a1a;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.15);
}

.monitor-card__top,
.monitor-card__bottom {
    display: flex;
    justify-content: space-between;
    color: #a6a6a6;
    font-size: 11px;
}

.monitor-card__top {
    padding: 8px 8px 16px;
}

.monitor-card__live {
    color: var(--color-accent);
}

.monitor-card__screen {
    position: relative;
    min-height: 310px;
    border-radius: 14px;
    background:
        linear-gradient(
            145deg,
            rgba(215, 255, 69, 0.12),
            transparent 30%
        ),
        linear-gradient(135deg, #4c5948, #151b18);
    overflow: hidden;
}

.monitor-card__screen::before,
.monitor-card__screen::after {
    position: absolute;
    bottom: 0;
    width: 70%;
    height: 55%;
    background: rgba(11, 18, 13, 0.75);
    content: "";
    clip-path: polygon(0 100%, 50% 0, 100% 100%);
}

.monitor-card__screen::before {
    left: -15%;
}

.monitor-card__screen::after {
    right: -15%;
}

.monitor-card__grid {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 50px 50px;
}

.monitor-card__camera-label {
    position: absolute;
    top: 16px;
    left: 16px;
    color: #ffffff;
    font-family: monospace;
    font-size: 11px;
}

.monitor-card__bottom {
    padding: 16px 8px 4px;
}

.service-section__container {
    width: min(
        calc(100% - 48px),
        var(--container-width)
    );
    margin: 0 auto;
}



@media (max-width: 768px) {
  .service-hero, .service-scope, .service-additional, .service-benefits, .service-process, .service-advantages, .service-cta {
    padding: var(--spacing-md) 0;
  }
  .service-scope__item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .service-process__timeline {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  .service-advantages__grid, .service-benefits__grid {
    grid-template-columns: 1fr;
  }
    .service-house-hero, .service-house-services, .service-house-process, .service-house-advantages, .service-house-cta {
    padding: var(--spacing-md) 0;
  }
  .service-house-process__timeline {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  .service-house-advantages__grid {
    grid-template-columns: 1fr;
  }

  .smart-home__services__grid,
  .smart-home__scenarios__grid,
  .smart-home__advantages__grid {
    grid-template-columns: 1fr;
  }
  .smart-home__why-me__item {
    padding-left: var(--spacing-sm);
    margin: 0 10px 0 10px;
  }
  
  .service-section__container {
    width: min(
           calc(100% - 32px),
           var(--container-width)
        );
  }

  .split-section {
    display: block;
  }

  .monitor-card {
    display: none;
  }

}