:root {
  --bg: #050505;
  --bg-soft: #101010;
  --panel: #171717;
  --card: #ffffff;
  --text: #f7fbff;
  --muted: #d1c8c3;
  --ink: #0f1720;
  --ink-muted: #5b6977;
  --cyan: #ff7a1a;
  --cyan-dark: #d94c12;
  --magenta: #e4007f;
  --line: rgba(255, 255, 255, 0.12);
  --paper: #f4f7f9;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px clamp(20px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 5, 5, 0.94);
  backdrop-filter: blur(16px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 12px;
  color: var(--text);
  background:
    linear-gradient(135deg, var(--cyan), var(--magenta));
  font-size: 18px;
  font-weight: 900;
}

.brand-image {
  width: min(190px, 42vw);
  height: 52px;
  object-fit: contain;
  border-radius: 0;
  background: transparent;
}

.brand-image:not([style*="display: none"]) + .brand-logo {
  display: none;
}

.brand-image:not([style*="display: none"]) ~ .brand-text {
  display: none;
}

.brand-text strong,
.footer-brand strong {
  display: block;
  font-size: 21px;
  line-height: 1;
}

.brand-text small,
.footer-brand small {
  display: block;
  margin-top: 5px;
  color: var(--cyan);
  font-size: 16px;
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 800;
}

.site-nav a:hover {
  color: var(--text);
}

.nav-whatsapp,
.button.primary {
  color: var(--bg);
  background:
    linear-gradient(135deg, var(--cyan), var(--magenta));
  box-shadow: 0 12px 34px rgba(255, 85, 28, 0.28);
}

.nav-whatsapp {
  padding: 14px 24px;
  border-radius: 999px;
  color: var(--bg);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(330px, 0.78fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
  padding: 86px clamp(20px, 4vw, 52px) 48px;
  background:
    radial-gradient(circle at 78% 18%, rgba(228, 0, 127, 0.2), transparent 34%),
    radial-gradient(circle at 18% 32%, rgba(255, 122, 26, 0.16), transparent 32%),
    linear-gradient(135deg, #050505 0%, #15110f 52%, #050505 100%);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(42px, 6.2vw, 76px);
  line-height: 1.04;
}

.hero-text {
  max-width: 760px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.55;
}

.city-list,
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.city-list {
  margin-top: 30px;
}

.city-list span {
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 800;
}

.hero-actions {
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 26px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary:hover,
.nav-whatsapp:hover {
  background: var(--cyan-dark);
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.hero-media {
  position: relative;
  align-self: stretch;
  min-height: 540px;
  overflow: hidden;
  border: 1px solid rgba(255, 122, 26, 0.18);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-showcase {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 14px;
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(255, 122, 26, 0.18), rgba(228, 0, 127, 0.12)),
    #080808;
}

.hero-showcase figure {
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  background: #050505;
}

.hero-person {
  min-height: 510px;
}

.hero-lock-card {
  align-self: end;
  height: 430px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-person img {
  object-position: center bottom;
}

.hero-lock-card img {
  object-fit: contain;
  padding: 10px;
  background: #0b0b0b;
}

.media-caption {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(5, 5, 5, 0.78);
  backdrop-filter: blur(14px);
}

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

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

.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.benefits article {
  padding: 30px clamp(20px, 4vw, 52px);
  background: #080808;
}

.benefits strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 22px;
}

.benefits p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.section {
  padding: 82px clamp(20px, 4vw, 52px);
}

.section:nth-of-type(odd) {
  background: var(--paper);
  color: var(--ink);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading h2,
.about h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 54px);
  line-height: 1.08;
}

.section-heading p:not(.eyebrow),
.about p,
.final-cta p {
  color: var(--ink-muted);
  font-size: 18px;
  line-height: 1.65;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  overflow: hidden;
  border-radius: 24px;
  color: var(--ink);
  background: var(--card);
  box-shadow: 0 18px 45px rgba(15, 23, 32, 0.1);
}

.service-card img {
  width: min(100%, 430px);
  height: 520px;
  margin: 0 auto;
  object-fit: contain;
  padding: 8px;
  background: #0b0b0b;
}

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

.service-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
}

.service-card p {
  margin: 0;
  color: var(--ink-muted);
  line-height: 1.6;
}

.projects {
  color: var(--text);
  background: var(--bg-soft);
}

.projects .section-heading p:not(.eyebrow) {
  color: var(--muted);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}

.project-grid figure {
  min-height: 480px;
  margin: 0;
  overflow: hidden;
  border-radius: 22px;
  background: var(--panel);
}

.project-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  background: #070707;
  transition: transform 220ms ease;
}

.project-grid figure:hover img {
  transform: scale(1.04);
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: clamp(30px, 5vw, 70px);
  padding: 88px clamp(20px, 4vw, 52px);
  color: var(--ink);
  background: var(--paper);
}

.about-panel {
  padding: 30px;
  border-radius: 24px;
  background: var(--card);
  box-shadow: 0 18px 45px rgba(15, 23, 32, 0.1);
}

.about-photo {
  width: 100%;
  max-height: 360px;
  margin-bottom: 24px;
  border-radius: 20px;
  object-fit: cover;
  object-position: center 38%;
}

.about-panel h3 {
  margin: 0 0 18px;
  font-size: 24px;
}

.about-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-panel li {
  color: var(--ink-muted);
}

.about-panel li::before {
  content: "+";
  margin-right: 10px;
  color: var(--magenta);
  font-weight: 900;
}

.final-cta {
  display: grid;
  justify-items: center;
  gap: 20px;
  padding: 82px 20px;
  text-align: center;
  background:
    radial-gradient(circle at 45% 0%, rgba(228, 0, 127, 0.24), transparent 36%),
    radial-gradient(circle at 55% 18%, rgba(255, 122, 26, 0.18), transparent 34%),
    var(--bg);
}

.final-cta p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
}

.floating-whatsapp {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 30;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border-radius: 50%;
  background: #22d366;
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
}

.floating-whatsapp span {
  width: 26px;
  height: 20px;
  border-radius: 50%;
  background: var(--card);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 38px clamp(20px, 4vw, 52px);
  border-top: 1px solid var(--line);
  background: #050505;
}

.site-footer p {
  margin: 0 0 8px;
  color: var(--muted);
}

.site-footer a {
  color: var(--text);
  font-weight: 800;
}

@media (max-width: 920px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #071424;
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px;
  }

  .nav-whatsapp {
    text-align: center;
  }

  .hero,
  .about {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 58px;
  }

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

  .hero-showcase {
    grid-template-columns: 1fr;
  }

  .hero-person {
    min-height: 440px;
  }

  .hero-lock-card {
    height: 460px;
  }

  .benefits,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    width: min(100%, 540px);
    margin: 0 auto;
  }

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

  .service-card img {
    height: 560px;
  }
}

@media (max-width: 560px) {
  .brand-image {
    width: 145px;
    height: 44px;
  }

  .brand-text strong {
    font-size: 18px;
  }

  .brand-text small {
    font-size: 14px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .button,
  .hero-actions {
    width: 100%;
  }

  .city-list span {
    width: 100%;
  }

  .site-footer {
    flex-direction: column;
  }

  .service-card img {
    height: 500px;
  }

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

.footer-contact {
  min-width: min(100%, 360px);
}

.footer-contact h2 {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 14px;
  color: var(--text);
  font-size: 18px;
  font-weight: 800;
}

.contact-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  fill: currentColor;
}

.whatsapp-icon {
  color: #22d366;
}

.instagram-icon,
.location-icon {
  color: var(--cyan);
}

.location-line {
  color: var(--muted);
}

@media (max-width: 920px) {
  .footer-contact {
    min-width: 0;
  }
}