:root {
  --black-main: #050505;
  --black-carbon: #0d0d0d;
  --gray-dark: #1a1a1a;
  --gray-mid: #2b2b2b;
  --white: #ffffff;
  --smoke: #f2f2f2;
  --accent: #00e5d1;
  --accent-ghost: rgba(0, 229, 209, 0.2);
  --border-soft: rgba(255, 255, 255, 0.12);
  --border-neon: rgba(0, 229, 209, 0.45);
  --shadow-card: 0 18px 36px rgba(0, 0, 0, 0.35);
  --radius-md: 14px;
  --radius-lg: 24px;
  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Montserrat", "Segoe UI", sans-serif;
  --font-accent: "Permanent Marker", cursive;
  --container: min(1180px, 92vw);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--smoke);
  background-color: var(--black-main);
  background-image:
    radial-gradient(circle at 80% -20%, rgba(0, 229, 209, 0.22), transparent 42%),
    radial-gradient(circle at 20% 120%, rgba(255, 255, 255, 0.08), transparent 36%),
    linear-gradient(180deg, #020202 0%, #050505 55%, #0a0a0a 100%);
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    repeating-linear-gradient(
      -25deg,
      transparent 0 15px,
      rgba(255, 255, 255, 0.03) 16px 17px
    ),
    repeating-linear-gradient(
      20deg,
      transparent 0 11px,
      rgba(0, 229, 209, 0.03) 12px 13px
    );
  z-index: -1;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
  color: inherit;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 120;
  background: var(--accent);
  color: #041414;
  padding: 0.65rem 0.9rem;
  border-radius: 8px;
  font-weight: 700;
}

.skip-link:focus {
  top: 16px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: clamp(3.8rem, 7vw, 6.2rem) 0;
}

.section-head {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.9rem;
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6vw, 4.5rem);
  line-height: 0.92;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-copy {
  margin: 0;
  max-width: 62ch;
  color: rgba(242, 242, 242, 0.84);
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.3vw, 2rem);
}

.brush {
  font-family: var(--font-accent);
  color: var(--accent);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.65rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background-color 0.22s ease;
}

.btn .icon,
.btn svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.btn-primary {
  color: #001614;
  background: var(--accent);
  box-shadow: 0 10px 26px rgba(0, 229, 209, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 14px 30px rgba(0, 229, 209, 0.32);
}

.btn-ghost {
  border-color: var(--border-neon);
  color: var(--smoke);
  background: rgba(6, 8, 8, 0.58);
}

.btn-ghost:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 26px rgba(0, 229, 209, 0.16);
}

.btn-outline {
  border-color: var(--border-neon);
  color: var(--smoke);
  background: rgba(6, 8, 8, 0.62);
}

.btn-outline:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(0, 229, 209, 0.18);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 110;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(10px);
  background: rgba(4, 4, 4, 0.76);
}

.site-header.is-scrolled {
  background: rgba(4, 4, 4, 0.92);
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 86px;
}

.brand {
  flex-shrink: 0;
}

.brand img {
  width: clamp(92px, 10vw, 118px);
  height: auto;
  display: block;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  position: relative;
  text-transform: uppercase;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  opacity: 0.86;
  padding: 0.35rem 0.15rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  opacity: 1;
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.desktop-phone {
  margin-left: 0.5rem;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: rgba(0, 0, 0, 0.4);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--smoke);
  border-radius: 999px;
}

.mobile-panel {
  display: none;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: clamp(4.8rem, 8vw, 7rem);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.96) 0%, rgba(5, 5, 5, 0.72) 48%, rgba(4, 4, 4, 0.9) 100%),
    url("../img/proyecto-accesorios.jpg") center / cover no-repeat;
  opacity: 0.46;
  z-index: -2;
}

.hero-noise {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(0, 229, 209, 0.16), transparent 42%),
    radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.09), transparent 34%),
    repeating-linear-gradient(
      -35deg,
      rgba(255, 255, 255, 0.01) 0 12px,
      rgba(0, 229, 209, 0.04) 13px 14px
    );
  opacity: 0.8;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.hero-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(3.1rem, 9vw, 8.2rem);
  letter-spacing: 0.03em;
  line-height: 0.86;
}

.hero-copy h1 .brush {
  display: block;
  font-size: clamp(2.6rem, 6.2vw, 5.8rem);
  margin-top: 0.34rem;
}

.h1-trail {
  display: block;
  font-size: clamp(1.8rem, 3.2vw, 3.2rem);
  margin-top: 0.48rem;
}

.hero-lead {
  margin: 1.15rem 0 0;
  max-width: 58ch;
  color: rgba(242, 242, 242, 0.94);
  font-size: clamp(1rem, 1.7vw, 1.16rem);
}

.hero-sub {
  margin: 0.78rem 0 0;
  color: var(--accent);
  font-family: var(--font-accent);
  font-size: clamp(1.1rem, 2.2vw, 1.8rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.45rem;
}

.hero-meta {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(242, 242, 242, 0.92);
}

.hero-meta .icon {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-neon);
  box-shadow: var(--shadow-card);
  min-height: min(540px, 48vw);
}

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

.services {
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.5) 0%, rgba(6, 6, 6, 0.86) 100%),
    radial-gradient(circle at 24% 28%, rgba(0, 229, 209, 0.12), transparent 48%);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.service-card {
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.97), rgba(8, 8, 8, 0.96));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-neon);
  box-shadow: 0 16px 30px rgba(0, 229, 209, 0.14);
}

.card-media {
  aspect-ratio: 16 / 8.8;
  position: relative;
}

.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(4, 4, 4, 0.86), rgba(4, 4, 4, 0.16));
}

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

.card-body {
  position: relative;
  z-index: 1;
  margin-top: -2.1rem;
  padding: 0 1rem 1rem;
}

.service-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-neon);
  border-radius: 12px;
  background: rgba(4, 4, 4, 0.7);
  margin-bottom: 0.7rem;
}

.service-icon svg {
  width: 27px;
  height: 27px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin: 0;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.service-card p {
  margin: 0.5rem 0 0;
  font-size: 0.93rem;
  color: rgba(242, 242, 242, 0.82);
}

.service-card a {
  margin-top: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.service-card a .icon {
  width: 0.9rem;
  height: 0.9rem;
  stroke: currentColor;
}

.service-details {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background:
    linear-gradient(180deg, rgba(7, 7, 7, 0.96), rgba(10, 10, 10, 0.88)),
    radial-gradient(circle at 80% 18%, rgba(0, 229, 209, 0.08), transparent 42%);
}

.service-details-list {
  display: grid;
  gap: 1rem;
}

.service-detail-card {
  scroll-margin-top: 110px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(15, 15, 15, 0.98), rgba(7, 7, 7, 0.96));
  box-shadow: var(--shadow-card);
  padding: clamp(1.15rem, 2.4vw, 1.5rem);
}

.service-detail-head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.service-detail-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid var(--border-neon);
  border-radius: 12px;
  background: rgba(4, 4, 4, 0.7);
}

.service-detail-icon svg {
  width: 27px;
  height: 27px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-detail-kicker {
  margin: 0 0 0.2rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.77rem;
  font-weight: 700;
}

.service-detail-card h3 {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(1.2rem, 2.5vw, 1.65rem);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(270px, 0.75fr);
  gap: 1rem;
  align-items: start;
}

.service-detail-copy p {
  margin: 0 0 0.85rem;
  color: rgba(242, 242, 242, 0.84);
}

.service-detail-copy p:last-child {
  margin-bottom: 0;
}

.service-detail-side {
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.service-detail-side h4 {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.8rem;
}

.service-detail-side ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
  color: rgba(242, 242, 242, 0.86);
  display: grid;
  gap: 0.55rem;
}

.service-detail-cta {
  margin-top: 1rem;
}

.category-gallery {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background:
    linear-gradient(180deg, rgba(9, 9, 9, 0.75), rgba(6, 6, 6, 0.94)),
    radial-gradient(circle at 78% 22%, rgba(0, 229, 209, 0.1), transparent 42%);
}

.gallery-helper {
  margin: -0.5rem 0 1rem;
  color: rgba(242, 242, 242, 0.78);
}

.gallery-helper code {
  background: rgba(0, 229, 209, 0.09);
  border: 1px solid var(--border-neon);
  border-radius: 8px;
  padding: 0.15rem 0.4rem;
}

.gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.gallery-tab {
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  background: rgba(8, 8, 8, 0.7);
  color: rgba(242, 242, 242, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.gallery-tab[aria-selected="true"],
.gallery-tab:hover,
.gallery-tab:focus-visible {
  border-color: transparent;
  background: var(--accent);
  color: #031614;
  box-shadow: 0 8px 22px rgba(0, 229, 209, 0.24);
}

.gallery-carousel {
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-md);
  padding: 1rem;
  background: linear-gradient(160deg, rgba(12, 12, 12, 0.95), rgba(5, 5, 5, 0.95));
  box-shadow: var(--shadow-card);
}

.gallery-head {
  margin-bottom: 0.9rem;
}

.gallery-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
}

.gallery-copy {
  margin: 0.2rem 0 0;
  color: rgba(242, 242, 242, 0.82);
}

.gallery-stage {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.8rem;
  align-items: center;
}

.gallery-nav {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-neon);
  background: rgba(3, 20, 18, 0.56);
  color: var(--accent);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.gallery-nav svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.gallery-prev svg {
  transform: rotate(180deg);
}

.gallery-nav:disabled {
  opacity: 0.32;
  cursor: not-allowed;
}

.gallery-viewport {
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 229, 209, 0.08), rgba(7, 7, 7, 0.96) 62%),
    #0b0b0b;
}

.gallery-track {
  display: flex;
  transition: transform 0.3s ease;
}

.gallery-slide {
  margin: 0;
  min-width: 100%;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
}

.gallery-slide img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.gallery-dots {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
}

.gallery-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--border-neon);
  background: rgba(0, 229, 209, 0.15);
  cursor: pointer;
  padding: 0;
}

.gallery-dot.is-active {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 229, 209, 0.16);
}

.projects {
  position: relative;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.3rem;
}

.filter-btn {
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  background: rgba(8, 8, 8, 0.65);
  color: rgba(242, 242, 242, 0.88);
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  transition: border-color 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.filter-btn:hover,
.filter-btn:focus-visible,
.filter-btn.is-active {
  color: #021312;
  border-color: transparent;
  background: var(--accent);
  box-shadow: 0 8px 22px rgba(0, 229, 209, 0.24);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 320px;
  border: 1px solid var(--border-soft);
  background: #111;
  transition: transform 0.26s ease, border-color 0.26s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-neon);
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover img {
  transform: scale(1.06);
}

.project-card.is-hidden {
  display: none;
}

.project-overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 1rem 0.9rem;
  background: linear-gradient(180deg, rgba(4, 4, 4, 0), rgba(4, 4, 4, 0.92) 40%, rgba(4, 4, 4, 0.98));
}

.project-overlay h3 {
  margin: 0;
  font-size: 1.26rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-overlay p {
  margin: 0.3rem 0 0;
  color: rgba(242, 242, 242, 0.84);
  font-size: 0.82rem;
}

.project-overlay a {
  margin-top: 0.74rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-neon);
  display: inline-grid;
  place-items: center;
  color: var(--accent);
  background: rgba(7, 12, 12, 0.56);
}

.project-overlay a svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.before-after {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background:
    linear-gradient(160deg, rgba(7, 7, 7, 0.86), rgba(5, 5, 5, 0.96)),
    radial-gradient(circle at 0% 100%, rgba(0, 229, 209, 0.09), transparent 42%);
}

.before-after-layout {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 1.4rem;
  align-items: start;
}

.ba-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-neon);
  box-shadow: var(--shadow-card);
  aspect-ratio: 16 / 9;
}

.ba-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-after-wrap {
  position: absolute;
  inset: 0;
  width: var(--split-position);
  overflow: hidden;
}

.ba-handle {
  position: absolute;
  left: var(--split-position);
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 209, 0.22);
}

.ba-label {
  position: absolute;
  top: 10px;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
  padding: 0.3rem 0.5rem;
  background: rgba(5, 5, 5, 0.75);
  border: 1px solid var(--border-soft);
}

.ba-label-before {
  left: 10px;
}

.ba-label-after {
  right: 10px;
}

.ba-range {
  width: 100%;
  margin-top: 0.85rem;
  accent-color: var(--accent);
}

.ba-copy {
  align-self: center;
  display: grid;
  gap: 0.95rem;
}

.ba-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 0.95;
}

.ba-copy p {
  margin: 0;
  color: rgba(242, 242, 242, 0.84);
}

.why-us {
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.58), rgba(5, 5, 5, 0.95)),
    radial-gradient(circle at 80% -10%, rgba(0, 229, 209, 0.1), transparent 40%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.benefit-card {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(12, 12, 12, 0.92), rgba(5, 5, 5, 0.95));
  padding: 1rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.benefit-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-neon);
}

.benefit-card svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card h3 {
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.testimonial-card {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(15, 15, 15, 0.95), rgba(7, 7, 7, 0.94));
  padding: 1.2rem 1rem;
  box-shadow: var(--shadow-card);
}

.stars {
  color: #f5d24c;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.testimonial-card p {
  margin: 0;
  color: rgba(242, 242, 242, 0.88);
}

.author {
  margin-top: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(242, 242, 242, 0.82);
  font-weight: 600;
}

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--gray-mid);
  border: 1px solid var(--border-neon);
  color: var(--accent);
  font-weight: 800;
}

.cta {
  padding-top: clamp(3.2rem, 6vw, 5rem);
}

.cta-box {
  border: 1px solid var(--border-neon);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3.6vw, 2.5rem);
  text-align: center;
  background:
    linear-gradient(140deg, rgba(9, 9, 9, 0.93), rgba(4, 4, 4, 0.96)),
    radial-gradient(circle at 10% 10%, rgba(0, 229, 209, 0.14), transparent 40%);
}

.cta-box h2 {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 0.9;
  letter-spacing: 0.04em;
}

.cta-box p {
  margin: 0.75rem 0 0;
}

.btn-big {
  margin-top: 1.35rem;
  padding-inline: clamp(1.1rem, 4vw, 2.4rem);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 900px;
}

.faq-list details {
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  background: rgba(10, 10, 10, 0.72);
  padding: 0.8rem 0.95rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--smoke);
}

.faq-list p {
  margin: 0.6rem 0 0;
  color: rgba(242, 242, 242, 0.82);
}

.site-footer {
  border-top: 1px solid var(--border-soft);
  background: #030303;
  padding: 2.2rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr;
  gap: 1.4rem;
  align-items: start;
}

.footer-brand img {
  width: clamp(170px, 26vw, 240px);
  height: auto;
}

.footer-brand p {
  margin: 0.6rem 0 0;
  max-width: 34ch;
  color: rgba(242, 242, 242, 0.8);
}

.footer-nav h3,
.footer-contact h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-nav ul,
.footer-contact ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.footer-nav a {
  color: rgba(242, 242, 242, 0.86);
}

.footer-nav a:hover,
.footer-contact a:hover {
  color: var(--accent);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(242, 242, 242, 0.84);
}

.footer-contact .icon {
  width: 1rem;
  height: 1rem;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.8;
}

.copyright {
  margin: 1.8rem auto 0;
  width: var(--container);
  padding-top: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(242, 242, 242, 0.66);
  font-size: 0.82rem;
}

.floating-social {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 10px;
  z-index: 130;
}

.floating-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #041414;
  background: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 14px 30px rgba(0, 229, 209, 0.3);
}

.floating-whatsapp {
  color: #041414;
  background: var(--accent);
}

.floating-instagram {
  color: #fff;
  background: radial-gradient(circle at 30% 110%, #feda75 0%, #fa7e1e 25%, #d62976 50%, #962fbf 75%, #4f5bd5 100%);
}

.floating-tiktok {
  color: #fff;
  background: #111;
}

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

.floating-btn svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

.floating-instagram svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.floating-tiktok svg {
  fill: currentColor;
  stroke: none;
}

.floating-whatsapp svg {
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

@media (max-width: 700px) {
  .floating-social {
    right: 12px;
    bottom: 12px;
  }

  .floating-btn {
    width: 52px;
    height: 52px;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

@media (max-width: 1080px) {
  .site-nav ul {
    gap: 0.9rem;
  }

  .site-nav a {
    font-size: 0.78rem;
  }

  .hero-grid,
  .before-after-layout {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 360px;
  }

  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefits-grid,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .site-nav,
  .desktop-phone {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

  .mobile-panel {
    display: block;
    border-top: 1px solid var(--border-soft);
    padding: 0.9rem 0 1rem;
    background: rgba(4, 4, 4, 0.94);
  }

  .mobile-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
  }

  .mobile-panel a[data-nav-link] {
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    border: 1px solid var(--border-soft);
    border-radius: 9px;
    padding: 0.7rem 0.8rem;
  }

  .mobile-panel a[data-nav-link].is-active {
    border-color: var(--border-neon);
    color: var(--accent);
  }

  .mobile-phone {
    width: 100%;
    margin-top: 0.9rem;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 700px) {
  .section {
    padding: 3.4rem 0;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .service-detail-card {
    padding: 1rem;
  }

  .project-card {
    min-height: 292px;
  }

  .gallery-stage {
    grid-template-columns: 1fr;
  }

  .gallery-nav {
    display: none;
  }

  .copyright {
    text-align: center;
  }
}

@media (max-width: 430px) {
  .nav-wrap {
    min-height: 78px;
  }

  .brand img {
    width: 96px;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 12.2vw, 3.2rem);
  }
}