@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Montserrat:wght@600;700;800&display=swap");

:root {
  --black: #07090b;
  --charcoal: #11151a;
  --graphite: #1b2026;
  --steel: #7d8790;
  --silver: #bfc5ca;
  --silver-bright: #e7ebee;
  --paper: #f3f5f6;
  --white: #ffffff;
  --green: #25d366;
  --line: rgba(191, 197, 202, 0.28);
  --shadow: 0 24px 70px rgba(7, 9, 11, 0.14);
  --radius: 22px;
  --header-height: 94px;
  --container: min(1180px, calc(100% - 40px));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 118px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: #1c2228;
  background: var(--white);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid #8fd5ff;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10000;
  padding: 10px 15px;
  color: var(--black);
  background: var(--white);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

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

.section {
  position: relative;
  padding: 100px 0;
}

.section-sm {
  padding: 70px 0;
}

.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 15%, rgba(191, 197, 202, 0.12), transparent 28%),
    linear-gradient(135deg, #090b0e 0%, #171c21 100%);
}

.section-soft {
  background: var(--paper);
}

.section-grid {
  background-image:
    linear-gradient(rgba(125, 135, 144, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 135, 144, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: #66717a;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--steel), var(--silver-bright));
  content: "";
}

.section-dark .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow {
  color: var(--silver-bright);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 18px;
  color: var(--black);
  font-family: "Montserrat", Arial, sans-serif;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.section-dark h2,
.section-dark h3,
.hero h1,
.page-hero h1 {
  color: var(--white);
}

h1 {
  font-size: clamp(2.35rem, 6vw, 5.4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.45rem);
}

h3 {
  font-size: clamp(1.16rem, 2vw, 1.45rem);
}

p {
  margin: 0 0 18px;
}

.lead {
  max-width: 780px;
  color: #5b6670;
  font-size: clamp(1.02rem, 1.5vw, 1.17rem);
}

.section-dark .lead {
  color: #cad0d5;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 46px;
}

.section-head > div:first-child {
  max-width: 760px;
}

.metal-text {
  color: transparent;
  background: linear-gradient(115deg, #ffffff 5%, #8d969e 48%, #f7f9fa 74%);
  -webkit-background-clip: text;
  background-clip: text;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  position: relative;
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.2;
  transition: transform 0.25s var(--ease), box-shadow 0.25s ease, background 0.25s ease;
}

.btn::after {
  position: absolute;
  top: -80%;
  left: -45%;
  width: 28%;
  height: 260%;
  background: rgba(255, 255, 255, 0.35);
  content: "";
  transform: rotate(22deg);
  transition: left 0.6s ease;
}

.btn:hover::after {
  left: 125%;
}

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

.btn-primary {
  color: #07090b;
  background: linear-gradient(135deg, #f7f8f9, #aab2b9);
  border-color: #eef1f3;
  box-shadow: 0 12px 34px rgba(191, 197, 202, 0.2);
}

.btn-dark {
  color: var(--white);
  background: var(--black);
  border-color: #30373e;
}

.btn-outline {
  color: var(--white);
  background: rgba(7, 9, 11, 0.2);
  border-color: rgba(255, 255, 255, 0.44);
  backdrop-filter: blur(8px);
}

.btn-whatsapp {
  color: #072f16;
  background: var(--green);
  border-color: #51e280;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #20272d;
  font-weight: 800;
}

.text-link i {
  transition: transform 0.2s ease;
}

.text-link:hover i {
  transform: translateX(4px);
}

/* Header */
.topbar {
  color: #dce1e4;
  background: #050608;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
}

.topbar-inner {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar a:hover {
  color: var(--white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  color: var(--white);
  background: rgba(7, 9, 11, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(16px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.scrolled {
  background: rgba(7, 9, 11, 0.99);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.nav-wrap {
  display: grid;
  height: 100%;
  grid-template-columns: minmax(210px, 300px) 1fr auto;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  min-width: 0;
  height: 76px;
  align-items: center;
  gap: 11px;
  overflow: hidden;
}

.brand img {
  width: 112px;
  height: 66px;
  object-fit: contain;
  object-position: left center;
}

.brand-copy {
  display: grid;
  min-width: 0;
  max-width: 180px;
  color: var(--white);
  font-family: "Montserrat", sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.045em;
  line-height: 1.25;
  text-transform: uppercase;
}

.brand-copy small {
  margin-top: 4px;
  color: #aeb6bc;
  font-family: "Manrope", sans-serif;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.main-nav {
  justify-self: end;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 3px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link,
.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 12px 11px;
  color: #d4dadd;
  background: transparent;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 700;
}

.nav-link:hover,
.nav-link.active,
.dropdown-toggle:hover,
.dropdown-toggle.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 13px);
  left: 50%;
  display: grid;
  width: 320px;
  gap: 4px;
  margin: 0;
  padding: 12px;
  visibility: hidden;
  list-style: none;
  background: #11151a;
  border: 1px solid #30363d;
  border-radius: 16px;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.36);
  opacity: 0;
  transform: translate(-50%, 10px);
  transition: 0.22s ease;
}

.dropdown-menu::before {
  position: absolute;
  top: -14px;
  left: 0;
  width: 100%;
  height: 16px;
  content: "";
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  color: #d5dadd;
  border-radius: 10px;
  font-size: 0.83rem;
  font-weight: 700;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
}

.header-cta {
  padding: 11px 17px;
  font-size: 0.82rem;
}

.menu-toggle {
  display: none;
  position: relative;
  z-index: 1004;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  cursor: pointer;
  touch-action: manipulation;
}

.menu-toggle-bars {
  position: relative;
  display: block;
  width: 21px;
  height: 16px;
}

.menu-toggle-bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  transition: top 0.24s ease, transform 0.24s ease, opacity 0.2s ease;
}

.menu-toggle-bars span:nth-child(1) {
  top: 0;
}

.menu-toggle-bars span:nth-child(2) {
  top: 7px;
}

.menu-toggle-bars span:nth-child(3) {
  top: 14px;
}

.menu-toggle.is-open .menu-toggle-bars span:nth-child(1) {
  top: 7px;
  transform: rotate(45deg);
}

.menu-toggle.is-open .menu-toggle-bars span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open .menu-toggle-bars span:nth-child(3) {
  top: 7px;
  transform: rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - 128px);
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

.hero-slider,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  display: grid;
  align-items: center;
  visibility: hidden;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transition: opacity 0.85s ease, visibility 0.85s ease;
}

.hero-slide.active {
  visibility: visible;
  opacity: 1;
}

.hero-slide::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 6, 8, 0.96) 0%, rgba(4, 6, 8, 0.73) 47%, rgba(4, 6, 8, 0.2) 82%),
    linear-gradient(0deg, rgba(4, 6, 8, 0.5), transparent 45%);
  content: "";
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 810px;
  padding: 95px 0 145px;
}

.hero h1,
.hero-title {
  max-width: 800px;
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 6vw, 5.35rem);
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 32px;
  color: #d8dde0;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  margin-top: 35px;
  color: #e5e8ea;
  font-size: 0.87rem;
  font-weight: 700;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.slider-controls {
  position: absolute;
  right: max(24px, calc((100% - 1180px) / 2));
  bottom: 42px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-arrow {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  color: var(--white);
  background: rgba(7, 9, 11, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.slider-dots {
  display: flex;
  gap: 7px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  background: rgba(255, 255, 255, 0.46);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.slider-dot.active {
  width: 28px;
  background: var(--white);
  border-radius: 999px;
}

.hero-rail {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 3;
  width: min(760px, 72%);
  height: 6px;
  background: linear-gradient(90deg, var(--silver-bright), var(--steel), transparent);
}

/* Interior hero */
.page-hero {
  position: relative;
  display: grid;
  min-height: 470px;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background-position: center;
  background-size: cover;
}

.page-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 7, 9, 0.94), rgba(5, 7, 9, 0.58) 62%, rgba(5, 7, 9, 0.32)),
    linear-gradient(0deg, rgba(5, 7, 9, 0.84), transparent 66%);
  content: "";
}

.page-hero .container {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 68px;
}

.page-hero h1 {
  max-width: 920px;
  font-size: clamp(2.45rem, 5.5vw, 4.75rem);
}

.page-hero p {
  max-width: 730px;
  margin-bottom: 0;
  color: #d8dde0;
  font-size: 1.08rem;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: #cbd1d5;
  font-size: 0.83rem;
}

.breadcrumbs i {
  font-size: 0.62rem;
}

/* Cards and grids */
.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 24px;
}

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

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

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

.card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  background: var(--white);
  border: 1px solid #dfe4e7;
  border-radius: var(--radius);
  box-shadow: 0 10px 38px rgba(10, 15, 20, 0.06);
  transition: transform 0.35s var(--ease), box-shadow 0.35s ease, border-color 0.35s ease;
}

.card:hover {
  border-color: #aeb6bd;
  box-shadow: var(--shadow);
  transform: translateY(-7px);
}

.card-dark {
  color: #cbd1d5;
  background: linear-gradient(145deg, #11151a, #1d2329);
  border-color: #30373e;
}

.card-dark h3 {
  color: var(--white);
}

.icon-box {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 23px;
  place-items: center;
  color: #11151a;
  background: linear-gradient(135deg, #f6f8f9, #a7b0b8);
  border-radius: 16px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  font-size: 1.35rem;
}

.service-card {
  display: flex;
  min-height: 290px;
  flex-direction: column;
}

.service-card p {
  color: #626d75;
}

.service-card .text-link {
  margin-top: auto;
}

.card-dark p {
  color: #b9c0c5;
}

.feature-list {
  display: grid;
  gap: 13px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
}

.feature-list i {
  margin-top: 5px;
  color: #69747c;
}

.media-split {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: clamp(38px, 7vw, 90px);
}

.media-split.reverse .media-frame {
  order: 2;
}

.media-frame {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  background: var(--graphite);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
}

.media-frame::after {
  position: absolute;
  inset: 18px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 18px;
  content: "";
}

.media-badge {
  position: absolute;
  right: 0;
  bottom: 35px;
  z-index: 2;
  max-width: 260px;
  padding: 18px 22px;
  color: var(--white);
  background: rgba(7, 9, 11, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-right: 0;
  border-radius: 16px 0 0 16px;
  backdrop-filter: blur(10px);
  font-weight: 800;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 44px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
}

.metric {
  padding: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  margin-bottom: 5px;
  color: var(--white);
  font-family: "Montserrat", sans-serif;
  font-size: 1.15rem;
}

.metric span {
  color: #b9c1c6;
  font-size: 0.85rem;
}

.budget-band {
  position: relative;
  overflow: hidden;
  padding: 52px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.12), transparent 24%),
    linear-gradient(120deg, #080a0c, #242b31);
  border: 1px solid #333b42;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.budget-band::after {
  position: absolute;
  right: -70px;
  bottom: -100px;
  width: 320px;
  height: 320px;
  border: 48px solid rgba(255, 255, 255, 0.035);
  border-radius: 50%;
  content: "";
}

.budget-band h2 {
  max-width: 780px;
  color: var(--white);
}

.budget-band p {
  max-width: 700px;
  color: #c9cfd3;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: process;
}

.process-step {
  position: relative;
  padding: 26px 22px;
  counter-increment: process;
  border-top: 1px solid #ccd2d6;
}

.process-step::before {
  display: grid;
  width: 48px;
  height: 48px;
  margin-top: -50px;
  margin-bottom: 25px;
  place-items: center;
  color: var(--white);
  background: var(--black);
  border: 6px solid var(--white);
  border-radius: 50%;
  content: counter(process, decimal-leading-zero);
  font-family: "Montserrat", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
}

.solution-feature {
  display: grid;
  min-height: 100%;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  padding: 22px;
  background: var(--white);
  border: 1px solid #dfe4e7;
  border-radius: 22px;
  transition: 0.3s var(--ease);
}

.solution-feature:hover {
  border-color: #aab2b9;
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.solution-feature.hidden {
  display: none;
}

.solution-feature img {
  width: 150px;
  height: 100%;
  min-height: 170px;
  object-fit: cover;
  border-radius: 15px;
}

.solution-feature .content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.solution-feature p {
  color: #657079;
  font-size: 0.92rem;
}

.tag {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 10px;
  padding: 5px 9px;
  color: #4a545c;
  background: #edf0f2;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  background: var(--white);
  border: 1px solid #dfe4e7;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(10, 15, 20, 0.07);
}

.comparison-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid #e2e6e8;
}

.comparison-table th {
  color: var(--white);
  background: var(--charcoal);
  font-family: "Montserrat", sans-serif;
  font-size: 0.82rem;
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table tbody tr:hover {
  background: #f4f6f7;
}

/* Filter and gallery */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 34px;
}

.filter-btn {
  padding: 10px 15px;
  color: #30383f;
  background: #edf0f2;
  border: 1px solid #d9dfe2;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
}

.filter-btn.active,
.filter-btn:hover {
  color: var(--white);
  background: var(--black);
  border-color: var(--black);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery-item {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  padding: 0;
  background: var(--graphite);
  border: 0;
  border-radius: 20px;
  cursor: pointer;
}

.gallery-item:nth-child(4n + 1) {
  grid-row: span 2;
  min-height: 658px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform 0.65s var(--ease);
}

.gallery-item::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(4, 6, 8, 0.88), transparent 56%);
  content: "";
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-caption {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  z-index: 2;
  color: var(--white);
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  text-align: left;
}

.gallery-item.hidden {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: none;
  padding: 28px;
  place-items: center;
  color: var(--white);
  background: rgba(3, 4, 5, 0.95);
}

.lightbox.open {
  display: grid;
}

.lightbox-inner {
  width: min(1100px, 100%);
  text-align: center;
}

.lightbox img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
}

.lightbox-caption {
  margin-top: 14px;
  color: #d9dee1;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  cursor: pointer;
}

.lightbox-close {
  top: 20px;
  right: 20px;
}

.lightbox-prev {
  top: 50%;
  left: 20px;
}

.lightbox-next {
  top: 50%;
  right: 20px;
}

/* Forms */
.contact-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 36px;
}

.contact-panel {
  padding: 36px;
  color: var(--white);
  background: linear-gradient(145deg, #080a0c, #1e252b);
  border-radius: 25px;
}

.contact-panel h2,
.contact-panel h3 {
  color: var(--white);
}

.contact-detail {
  display: flex;
  gap: 15px;
  padding: 19px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.contact-detail:last-child {
  border-bottom: 0;
}

.contact-detail i {
  margin-top: 5px;
  color: var(--silver);
}

.contact-detail small {
  display: block;
  color: #abb4ba;
}

.form-card {
  padding: 38px;
  background: var(--white);
  border: 1px solid #dfe4e7;
  border-radius: 25px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-group {
  display: grid;
  gap: 7px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  color: #343d44;
  font-size: 0.8rem;
  font-weight: 800;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 51px;
  padding: 12px 14px;
  color: #151a1e;
  background: #f6f7f8;
  border: 1px solid #d9dee1;
  border-radius: 11px;
  outline: 0;
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: var(--white);
  border-color: #737e87;
  box-shadow: 0 0 0 3px rgba(125, 135, 144, 0.13);
}

.form-note {
  margin-top: 15px;
  color: #69737b;
  font-size: 0.79rem;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  background: var(--white);
  border: 1px solid #dfe4e7;
  border-radius: 16px;
}

.faq-question {
  display: flex;
  width: 100%;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 20px;
  color: var(--black);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-weight: 800;
  text-align: left;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.28s ease;
}

.faq-answer > div {
  overflow: hidden;
}

.faq-answer p {
  padding: 0 20px 18px;
  color: #616c74;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.open .faq-question i {
  transform: rotate(45deg);
}

/* CTA and footer */
.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding: 45px;
  color: var(--white);
  background:
    radial-gradient(circle at 10% 0, rgba(255, 255, 255, 0.1), transparent 25%),
    linear-gradient(120deg, #090b0e, #232a30);
  border: 1px solid #394149;
  border-radius: 26px;
}

.cta-panel h2 {
  margin-bottom: 10px;
  color: var(--white);
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.cta-panel p {
  max-width: 680px;
  margin-bottom: 0;
  color: #c1c8cd;
}

.site-footer {
  color: #b6bfc5;
  background: #050608;
  border-top: 1px solid #242a2f;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 1fr 1.25fr;
  gap: 45px;
  padding: 72px 0 46px;
}

.footer-brand img {
  width: 260px;
  height: 92px;
  margin-bottom: 18px;
  object-fit: contain;
  object-position: left center;
}

.footer-brand p {
  max-width: 390px;
  font-size: 0.9rem;
}

.footer-title {
  margin: 14px 0 18px;
  color: var(--white);
  font-family: "Montserrat", sans-serif;
  font-size: 0.91rem;
}

.footer-links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-contact i {
  margin-top: 6px;
  color: var(--silver);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid #20252a;
  font-size: 0.78rem;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 24px;
  z-index: 900;
  display: grid;
  width: 60px;
  height: 60px;
  place-items: center;
  color: #073a1a;
  background: var(--green);
  border: 3px solid rgba(255, 255, 255, 0.86);
  border-radius: 50%;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.28);
  font-size: 1.65rem;
  transition: transform 0.25s var(--ease);
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
}

.whatsapp-float::before {
  position: absolute;
  inset: -9px;
  z-index: -1;
  border: 1px solid rgba(37, 211, 102, 0.48);
  border-radius: inherit;
  content: "";
  animation: pulse 2.2s infinite;
}

.back-top {
  position: fixed;
  right: 28px;
  bottom: 98px;
  z-index: 850;
  display: grid;
  width: 43px;
  height: 43px;
  visibility: hidden;
  place-items: center;
  color: var(--white);
  background: #11151a;
  border: 1px solid #333b42;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: 0.25s ease;
}

.back-top.show {
  visibility: visible;
  opacity: 1;
  transform: none;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.08s;
}

.delay-2 {
  transition-delay: 0.16s;
}

.delay-3 {
  transition-delay: 0.24s;
}

@keyframes pulse {
  0% {
    opacity: 0.7;
    transform: scale(0.85);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}

/* Responsive */
@media (max-width: 1100px) {
  :root {
    --header-height: 82px;
  }

  .topbar {
    display: none;
  }

  .site-header {
    overflow: visible;
    background: #07090b;
    backdrop-filter: none;
  }

  .nav-wrap {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .brand {
    height: 70px;
  }

  .brand img {
    width: 108px;
    height: 62px;
  }

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

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: auto;
    z-index: 1002;
    width: min(390px, calc(100vw - 24px));
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    max-height: calc(100vh - var(--header-height));
    max-height: calc(100dvh - var(--header-height));
    padding: 20px 18px 34px;
    overflow-y: auto;
    overscroll-behavior: contain;
    visibility: hidden;
    background: #090c0f;
    border-left: 1px solid #2b3238;
    box-shadow: -22px 20px 55px rgba(0, 0, 0, 0.42);
    opacity: 0;
    pointer-events: none;
    transform: translate3d(100%, 0, 0);
    transition: 0.32s var(--ease);
  }

  .main-nav.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
  }

  .nav-list {
    display: grid;
    align-items: stretch;
    gap: 4px;
  }

  .nav-link,
  .dropdown-toggle {
    width: 100%;
    min-height: 50px;
    justify-content: space-between;
    padding: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 8px;
    font-size: 0.95rem;
  }

  .nav-dropdown:hover .dropdown-menu,
  .nav-dropdown:focus-within .dropdown-menu {
    visibility: hidden;
    opacity: 0;
  }

  .nav-dropdown.open .dropdown-menu {
    position: static;
    width: 100%;
    visibility: visible;
    margin-top: 4px;
    padding: 8px;
    background: #12171c;
    border-color: #2b333a;
    box-shadow: none;
    opacity: 1;
    transform: none;
  }

  .dropdown-menu a {
    min-height: 44px;
  }

  .header-cta {
    min-height: 44px;
    padding: 10px 15px;
  }

  .nav-overlay {
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 1001;
    visibility: hidden;
    background: rgba(0, 0, 0, 0.62);
    opacity: 0;
    pointer-events: none;
    transition: 0.25s ease;
  }

  .nav-overlay.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(100% - 30px, 680px);
  }

  .section {
    padding: 76px 0;
  }

  .section-sm {
    padding: 56px 0;
  }

  .section-head,
  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .media-split,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .media-split.reverse .media-frame {
    order: 0;
  }

  .media-frame,
  .media-frame img {
    min-height: 360px;
  }

  .process {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 58px;
  }

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

  .gallery-item:nth-child(4n + 1) {
    grid-row: auto;
    min-height: 320px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-content {
    padding: 90px 0 160px;
  }

  .slider-controls {
    right: 20px;
    bottom: 32px;
  }

  .page-hero {
    min-height: 420px;
  }

  .metric-strip {
    grid-template-columns: 1fr;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .metric:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 580px) {
  :root {
    --header-height: 78px;
    --container: calc(100% - 24px);
  }

  body {
    font-size: 15px;
  }

  .nav-wrap {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }

  .brand {
    width: auto;
    height: 66px;
    gap: 7px;
  }

  .brand img {
    flex: 0 0 86px;
    width: 86px;
    height: 56px;
  }

  .brand-copy {
    max-width: 128px;
    font-size: 0.54rem;
    letter-spacing: 0.03em;
  }

  .brand-copy small {
    font-size: 0.46rem;
  }

  .header-cta {
    display: none;
  }

  .main-nav {
    width: min(360px, calc(100vw - 18px));
  }

  .hero {
    min-height: 690px;
  }

  .hero-slide {
    background-position: 60% center;
  }

  .hero-slide::before {
    background: linear-gradient(90deg, rgba(4, 6, 8, 0.96), rgba(4, 6, 8, 0.75));
  }

  .hero-content {
    padding: 80px 0 130px;
  }

  .hero h1,
  .hero-title {
    font-size: clamp(2.2rem, 12vw, 3.25rem);
  }

  .hero-meta {
    display: grid;
    gap: 9px;
  }

  .page-hero {
    min-height: 390px;
  }

  .page-hero .container {
    padding-top: 72px;
    padding-bottom: 48px;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .process,
  .footer-main,
  .form-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .process {
    row-gap: 55px;
  }

  .solution-feature {
    grid-template-columns: 105px 1fr;
    gap: 15px;
    padding: 15px;
  }

  .solution-feature img {
    width: 105px;
    min-height: 160px;
  }

  .budget-band,
  .cta-panel,
  .form-card,
  .contact-panel {
    padding: 28px 22px;
    border-radius: 20px;
  }

  .footer-main {
    gap: 28px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .whatsapp-float {
    right: 15px;
    bottom: 16px;
    width: 56px;
    height: 56px;
  }

  .back-top {
    right: 21px;
    bottom: 83px;
  }

  .lightbox-prev,
  .lightbox-next {
    top: auto;
    bottom: 22px;
  }
}

@media (max-width: 360px) {
  .brand {
    gap: 5px;
  }

  .brand img {
    flex-basis: 78px;
    width: 78px;
    height: 52px;
  }

  .brand-copy {
    max-width: 106px;
    font-size: 0.49rem;
  }

  .brand-copy small {
    display: none;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}