:root {
  --navy-950: #07111a;
  --navy-900: #0b1824;
  --navy-850: #102130;
  --navy-800: #142837;
  --blue: #2d7fc3;
  --blue-light: #7eb4df;
  --red: #dc2e26;
  --red-dark: #b91f1d;
  --ink: #10202d;
  --muted: #5f6f7c;
  --line: #dfe6eb;
  --paper: #f7f9fa;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(6, 18, 29, 0.14);
  --shadow-small: 0 12px 32px rgba(6, 18, 29, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Sora", Arial, sans-serif;
  letter-spacing: -0.035em;
}

.container {
  width: min(1210px, calc(100% - 3rem));
  margin-inline: auto;
}

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.utility-bar {
  color: rgba(255, 255, 255, 0.78);
  background: var(--navy-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.76rem;
  font-weight: 700;
}

.utility-inner,
.utility-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.utility-inner {
  justify-content: space-between;
  min-height: 35px;
}

.utility-bar a,
.utility-bar span {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
}

.utility-bar i {
  color: var(--red);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  color: #fff;
  background: rgba(9, 21, 31, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  padding: 0.34rem 0.52rem;
  border-radius: 4px;
  background: #fff;
}

.brand img {
  width: auto;
  height: 43px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.7rem;
}

.site-nav > a:not(.nav-cta) {
  position: relative;
  padding: 0.4rem 0;
  color: rgba(255, 255, 255, 0.77);
  font-size: 0.87rem;
  font-weight: 800;
  transition: color 0.2s ease;
}

.site-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -0.25rem;
  left: 0;
  height: 2px;
  content: "";
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
}

.site-nav > a:hover,
.site-nav > a.active {
  color: #fff;
}

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

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.78rem 1.12rem;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-cta {
  min-height: 45px;
  color: #fff;
  background: var(--red);
}

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

.menu-toggle {
  display: none;
  width: 46px;
  height: 42px;
  padding: 0;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 3px;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  color: #fff;
  isolation: isolate;
}

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

.hero-slide {
  z-index: -3;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 1s ease, transform 8s linear;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1.1);
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 15, 23, 0.96) 0%, rgba(6, 15, 23, 0.88) 38%, rgba(6, 15, 23, 0.46) 72%, rgba(6, 15, 23, 0.5) 100%),
    linear-gradient(180deg, rgba(6, 15, 23, 0.2), rgba(6, 15, 23, 0.58));
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to right, #000, transparent 78%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  align-items: center;
  gap: 3rem;
  padding: 6rem 0 8rem;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow,
.section-tag {
  color: var(--red);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.3rem;
  color: #fff;
}

.eyebrow span {
  display: block;
  width: 46px;
  height: 2px;
  background: var(--red);
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 1.35rem;
  font-size: clamp(3rem, 6vw, 5.35rem);
  line-height: 1.04;
}

.hero-text {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.07rem;
  line-height: 1.82;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.btn-primary {
  color: #fff;
  background: var(--red);
}

.btn-primary:hover,
.nav-cta:hover {
  background: var(--red-dark);
}

.btn-outline-light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.05);
}

.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.13);
}

.btn-dark {
  color: #fff;
  background: var(--navy-900);
}

.btn-dark:hover {
  background: var(--navy-800);
}

.btn-light {
  color: var(--navy-900);
  background: #fff;
}

.hero-card {
  align-self: end;
  margin-bottom: 2.5rem;
  padding: 1.65rem;
  background: rgba(9, 22, 33, 0.78);
  border-top: 3px solid var(--red);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card-label {
  margin-bottom: 0.65rem;
  color: var(--blue-light);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.hero-card h2 {
  margin-bottom: 1.1rem;
  font-size: 1.2rem;
  line-height: 1.42;
}

.check-list {
  display: grid;
  gap: 0.72rem;
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 0.56rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
  line-height: 1.5;
}

.check-list i {
  color: var(--red);
  font-size: 1rem;
}

.hero-card a {
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}

.hero-scroll {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  transform: translateX(-50%);
}

.hero-scroll i {
  color: var(--red);
}

.metrics {
  color: #fff;
  background: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.08);
}

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

.metrics article {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 116px;
  padding: 1.4rem;
  border-right: 1px solid rgba(255,255,255,0.1);
}

.metrics article:first-child {
  border-left: 1px solid rgba(255,255,255,0.1);
}

.metrics strong {
  color: var(--red);
  font-family: "Sora", Arial, sans-serif;
  font-size: 2.25rem;
  letter-spacing: -0.08em;
}

.metrics sup {
  top: -0.55em;
  font-size: 1.2rem;
}

.metrics span {
  max-width: 100px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.45;
}

.section {
  padding: 7rem 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(0, 1fr);
  align-items: center;
  gap: 6rem;
}

.image-stack {
  position: relative;
  padding: 0 2.7rem 4.4rem 0;
}

.image-stack-main {
  width: 100%;
  height: 540px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.image-stack-small {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  height: 210px;
  object-fit: cover;
  border: 8px solid var(--paper);
  box-shadow: var(--shadow-small);
}

.image-badge {
  position: absolute;
  bottom: 0.45rem;
  left: -1.6rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 190px;
  padding: 1.1rem;
  color: #fff;
  background: var(--red);
}

.image-badge strong {
  padding-right: 0.7rem;
  font-family: "Sora", Arial, sans-serif;
  font-size: 1.35rem;
  border-right: 1px solid rgba(255,255,255,0.42);
}

.image-badge span {
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.45;
}

.section-tag {
  margin-bottom: 1rem;
}

.section-copy h2,
.section-heading h2 {
  max-width: 730px;
  margin-bottom: 1.25rem;
  color: var(--navy-900);
  font-size: clamp(2rem, 3.7vw, 3.2rem);
  line-height: 1.13;
}

.section-copy > p:not(.section-tag),
.section-heading > p,
.section-heading div + p {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.82;
}

.mini-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.75rem 0;
}

.mini-features article {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  padding: 0.9rem;
  border-left: 2px solid var(--red);
  background: #fff;
  box-shadow: var(--shadow-small);
}

.mini-features i {
  color: var(--red);
  font-size: 1.35rem;
}

.mini-features span {
  display: grid;
  gap: 0.16rem;
  color: var(--muted);
  font-size: 0.73rem;
}

.mini-features strong {
  color: var(--navy-900);
  font-size: 0.82rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--navy-900);
  font-size: 0.85rem;
  font-weight: 800;
}

.text-link i {
  color: var(--red);
}

.services-section {
  background: #eef2f4;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.3rem;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading > p,
.section-heading div + p {
  max-width: 440px;
  margin-bottom: 0;
}

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

.service-card {
  position: relative;
  min-height: 350px;
  overflow: hidden;
  color: #fff;
  background: var(--navy-900);
  box-shadow: 0 13px 30px rgba(10,25,37,0.12);
}

.service-card img,
.project-card img,
.detail-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover img,
.project-card:hover img {
  transform: scale(1.07);
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 14, 22, 0.1), rgba(5, 14, 22, 0.92));
}

.service-card > div:last-child {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  left: 1.2rem;
}

.service-number {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  color: rgba(255,255,255,0.8);
  font-family: "Sora", Arial, sans-serif;
  font-size: 0.75rem;
}

.service-card h3 {
  margin-bottom: 0.42rem;
  font-size: 1.15rem;
  letter-spacing: -0.04em;
}

.service-card p {
  max-width: 270px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.66);
  font-size: 0.78rem;
  line-height: 1.55;
}

.service-card i {
  position: absolute;
  right: 0;
  bottom: 0;
  display: grid;
  width: 34px;
  height: 34px;
  color: #fff;
  background: var(--red);
  place-items: center;
}

.section-action {
  margin-top: 1.6rem;
  text-align: center;
}

.dark-section {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(7,17,26,0.96), rgba(7,17,26,0.92)),
    url("assets/gallery/work-032.jpg") center / cover;
}

.dark-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 5rem;
}

.section-tag-light {
  color: #ff706a;
}

.dark-section .section-copy h2,
.cta-section h2 {
  color: #fff;
}

.dark-section .section-copy > p:not(.section-tag) {
  color: rgba(255,255,255,0.67);
}

.advantage-list {
  border-top: 1px solid rgba(255,255,255,0.16);
}

.advantage-list article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.16);
}

.advantage-list span {
  color: var(--red);
  font-family: "Sora", Arial, sans-serif;
  font-size: 0.85rem;
}

.advantage-list h3 {
  margin-bottom: 0.48rem;
  font-size: 1.03rem;
}

.advantage-list p {
  margin-bottom: 0;
  color: rgba(255,255,255,0.62);
  font-size: 0.85rem;
  line-height: 1.68;
}

.projects-section {
  background: #fff;
}

.project-showcase {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  grid-template-rows: repeat(2, 255px);
  gap: 1rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
}

.project-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 42%, rgba(6,16,24,0.8));
}

.project-card-large {
  grid-row: 1 / span 2;
}

.project-card span {
  position: absolute;
  bottom: 1rem;
  left: 1.1rem;
  z-index: 1;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.process-section {
  background: #eef2f4;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: #d6e0e6;
  border: 1px solid #d6e0e6;
}

.process-grid article {
  position: relative;
  min-height: 260px;
  padding: 1.4rem;
  background: #fff;
}

.process-grid strong {
  color: #ccd7de;
  font-family: "Sora", Arial, sans-serif;
  font-size: 2.7rem;
  letter-spacing: -0.1em;
}

.process-grid i {
  position: absolute;
  top: 1.55rem;
  right: 1.5rem;
  color: var(--red);
  font-size: 1.8rem;
}

.process-grid h3 {
  margin-top: 2.8rem;
  margin-bottom: 0.7rem;
  font-size: 1rem;
}

.process-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.72;
}

.cta-section {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(204, 37, 32, 0.98), rgba(177, 28, 26, 0.92)),
    url("assets/gallery/work-031.jpg") center / cover;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 4rem 0;
}

.cta-section h2 {
  max-width: 680px;
  margin-bottom: 0.65rem;
  font-size: clamp(2rem, 3.7vw, 3.2rem);
  line-height: 1.14;
}

.cta-section p:not(.section-tag) {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
}

.cta-actions {
  flex-shrink: 0;
  margin-top: 0;
}

.site-footer {
  color: rgba(255,255,255,0.66);
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.42fr 0.78fr 1.2fr 0.95fr;
  gap: 2.4rem;
  padding: 4rem 0 3rem;
}

.footer-brand .brand {
  margin-bottom: 1.15rem;
}

.footer-brand p {
  max-width: 290px;
  margin-bottom: 0;
  font-size: 0.84rem;
  line-height: 1.72;
}

.site-footer h3 {
  margin-bottom: 1rem;
  color: #fff;
  font-size: 0.89rem;
}

.footer-links {
  display: grid;
  gap: 0.64rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.78rem;
  line-height: 1.58;
}

.footer-links a:hover {
  color: #fff;
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1rem;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
}

.footer-whatsapp i {
  color: #45d277;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.7rem;
}

.footer-bottom p {
  margin-bottom: 0;
}

.floating-whatsapp {
  position: fixed;
  right: 1.1rem;
  bottom: 1rem;
  z-index: 70;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.72rem 0.9rem;
  color: #fff;
  background: #1da851;
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(4, 53, 23, 0.28);
  font-size: 0.77rem;
  font-weight: 800;
}

.floating-whatsapp i {
  font-size: 1.05rem;
}

.page-hero {
  position: relative;
  min-height: 355px;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background-position: center;
  background-size: cover;
}

.page-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(6,16,24,0.95), rgba(6,16,24,0.62)),
    linear-gradient(180deg, rgba(6,16,24,0.2), rgba(6,16,24,0.72));
}

.page-hero-inner {
  position: relative;
  padding: 5.8rem 0 4.2rem;
}

.breadcrumbs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.05rem;
  color: rgba(255,255,255,0.66);
  font-size: 0.74rem;
  font-weight: 700;
}

.breadcrumbs a:hover {
  color: #fff;
}

.page-hero h1 {
  max-width: 800px;
  margin-bottom: 0.7rem;
  font-size: clamp(2.6rem, 5vw, 4.3rem);
  line-height: 1.03;
}

.page-hero p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.76);
  line-height: 1.75;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
  align-items: center;
  gap: 5rem;
}

.content-grid.reverse {
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1fr);
}

.content-grid.reverse .content-media {
  order: 2;
}

.content-media {
  position: relative;
  min-height: 480px;
}

.content-media img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

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

.value-card {
  padding: 1.35rem;
  background: #fff;
  border-top: 3px solid var(--red);
  box-shadow: var(--shadow-small);
}

.value-card i {
  display: block;
  margin-bottom: 1.2rem;
  color: var(--red);
  font-size: 1.8rem;
}

.value-card h3 {
  margin-bottom: 0.6rem;
  font-size: 1rem;
}

.value-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.7;
}

.stats-dark {
  color: #fff;
  background: var(--navy-900);
}

.stats-dark .metrics-grid article {
  min-height: 150px;
}

.service-detail-grid {
  display: grid;
  gap: 1.1rem;
}

.service-detail {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: 235px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-small);
}

.service-detail:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) 300px;
}

.service-detail:nth-child(even) img {
  order: 2;
}

.service-detail-content {
  padding: 1.6rem;
}

.service-detail-content span {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.service-detail h2 {
  margin: 0.48rem 0 0.75rem;
  color: var(--navy-900);
  font-size: 1.42rem;
}

.service-detail p {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

.inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.inline-list li {
  padding: 0.38rem 0.58rem;
  color: var(--navy-800);
  background: #eef3f6;
  font-size: 0.72rem;
  font-weight: 700;
}

.gallery-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.6rem;
}

.gallery-head h2 {
  margin-bottom: 0;
  color: var(--navy-900);
  font-size: clamp(2rem, 3.7vw, 3.2rem);
}

.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.filter-btn {
  padding: 0.54rem 0.78rem;
  cursor: pointer;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 0.74rem;
  font-weight: 800;
}

.filter-btn.active,
.filter-btn:hover {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}

.video-card {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(250px, 0.5fr);
  margin-bottom: 1.4rem;
  overflow: hidden;
  color: #fff;
  background: var(--navy-900);
}

.video-card video {
  width: 100%;
  max-height: 500px;
  background: #000;
}

.video-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.6rem;
}

.video-copy h3 {
  margin: 0.55rem 0 0.75rem;
  font-size: 1.35rem;
}

.video-copy p {
  margin-bottom: 0;
  color: rgba(255,255,255,0.67);
  font-size: 0.84rem;
  line-height: 1.7;
}

.gallery-grid {
  columns: 4 220px;
  column-gap: 0.9rem;
}

.gallery-item {
  position: relative;
  display: block;
  margin-bottom: 0.9rem;
  overflow: hidden;
  break-inside: avoid;
  background: var(--navy-900);
}

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

.gallery-item img {
  width: 100%;
  height: auto;
  transition: transform 0.45s ease, opacity 0.45s ease;
}

.gallery-item::after {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  display: grid;
  width: 34px;
  height: 34px;
  color: #fff;
  content: "\F4FE";
  background: var(--red);
  font-family: "bootstrap-icons";
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.2s ease;
  place-items: center;
}

.gallery-item:hover img {
  opacity: 0.78;
  transform: scale(1.05);
}

.gallery-item:hover::after {
  opacity: 1;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 1.2rem;
}

.contact-info {
  padding: 2rem;
  color: #fff;
  background: var(--navy-900);
}

.contact-info h2,
.contact-form-card h2 {
  margin-bottom: 0.7rem;
  font-size: 1.7rem;
}

.contact-info > p {
  color: rgba(255,255,255,0.64);
  font-size: 0.87rem;
  line-height: 1.72;
}

.contact-list {
  display: grid;
  gap: 0;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255,255,255,0.13);
}

.contact-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.13);
}

.contact-list i {
  color: var(--red);
  font-size: 1.08rem;
}

.contact-list strong,
.contact-list span,
.contact-list a {
  display: block;
}

.contact-list strong {
  margin-bottom: 0.25rem;
  color: rgba(255,255,255,0.52);
  font-size: 0.65rem;
  letter-spacing: 0.13em;
}

.contact-list span,
.contact-list a {
  color: rgba(255,255,255,0.86);
  font-size: 0.82rem;
  line-height: 1.7;
}

.contact-form-card {
  padding: 2rem;
  background: #fff;
  box-shadow: var(--shadow-small);
}

.contact-form-card > p {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.4rem;
}

.form-group {
  display: grid;
  gap: 0.42rem;
}

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

.contact-form label {
  color: var(--navy-800);
  font-size: 0.76rem;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.78rem 0.82rem;
  color: var(--ink);
  background: #f8fafb;
  border: 1px solid #d7e0e5;
  border-radius: 2px;
  outline: 0;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(45,127,195,0.12);
}

.form-note {
  grid-column: 1 / -1;
  min-height: 1.2rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.73rem;
}

.map-section {
  background: #eef2f4;
}

.map-frame {
  height: 420px;
  overflow: hidden;
  background: #d7e0e4;
  box-shadow: var(--shadow-small);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-ready .reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-nav {
    gap: 1.1rem;
  }

  .site-nav > a:not(.nav-cta) {
    font-size: 0.8rem;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 1.5rem;
  }

  .intro-grid,
  .dark-layout,
  .content-grid,
  .content-grid.reverse {
    gap: 3rem;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 1fr;
  }

  .footer-grid > div:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .utility-inner > span {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    min-height: calc(100vh - 82px);
    padding: 1rem 1.5rem 2rem;
    overflow-y: auto;
    background: rgba(7, 17, 26, 0.98);
    opacity: 0;
    pointer-events: none;
    transform: translateX(12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .site-nav > a:not(.nav-cta) {
    padding: 1rem 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .nav-cta {
    margin-top: 1rem;
  }

  .hero {
    min-height: 680px;
  }

  .hero-inner {
    display: block;
    padding: 5rem 0 7rem;
  }

  .hero-card {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 8vw, 4.3rem);
  }

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

  .intro-grid,
  .dark-layout,
  .content-grid,
  .content-grid.reverse {
    grid-template-columns: 1fr;
  }

  .content-grid.reverse .content-media {
    order: initial;
  }

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

  .video-card,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .footer-grid > div:last-child {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 1.4rem, 1210px);
  }

  .utility-inner,
  .utility-links {
    gap: 0.75rem;
  }

  .utility-links a {
    font-size: 0;
  }

  .utility-links a i {
    font-size: 0.8rem;
  }

  .utility-links a::after {
    font-size: 0.68rem;
  }

  .utility-links a:first-child::after {
    content: "+90 534 935 01 00";
  }

  .utility-links a:last-child {
    display: none;
  }

  .header-inner {
    min-height: 73px;
  }

  .brand img {
    height: 35px;
  }

  .hero {
    min-height: 630px;
  }

  .hero-inner {
    padding-top: 4.2rem;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 11vw, 3.35rem);
  }

  .hero-text {
    font-size: 0.93rem;
  }

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

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

  .metrics article:nth-child(odd) {
    border-left: 1px solid rgba(255,255,255,0.1);
  }

  .metrics article {
    min-height: 94px;
    padding: 0.95rem;
  }

  .metrics strong {
    font-size: 1.8rem;
  }

  .metrics span {
    font-size: 0.68rem;
  }

  .section {
    padding: 4.5rem 0;
  }

  .image-stack {
    padding: 0 1.3rem 3.4rem 0;
  }

  .image-stack-main {
    height: 380px;
  }

  .image-stack-small {
    height: 145px;
    border-width: 5px;
  }

  .image-badge {
    left: 0;
    padding: 0.82rem;
    transform: translateY(8px);
  }

  .section-copy h2,
  .section-heading h2 {
    font-size: 2rem;
  }

  .section-heading,
  .cta-inner,
  .gallery-head {
    display: block;
  }

  .section-heading > p,
  .section-heading div + p {
    margin-top: 1rem;
  }

  .services-grid,
  .value-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 295px;
  }

  .project-showcase {
    display: block;
  }

  .project-card {
    display: block;
    height: 260px;
    margin-bottom: 0.8rem;
  }

  .process-grid article {
    min-height: 215px;
  }

  .cta-actions {
    margin-top: 1.4rem;
  }

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

  .footer-bottom {
    display: block;
  }

  .footer-bottom span {
    display: block;
    margin-top: 0.45rem;
  }

  .floating-whatsapp span {
    display: none;
  }

  .page-hero {
    min-height: 300px;
  }

  .page-hero-inner {
    padding: 4.5rem 0 3rem;
  }

  .page-hero h1 {
    font-size: 2.7rem;
  }

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

  .service-detail,
  .service-detail:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .service-detail:nth-child(even) img {
    order: initial;
  }

  .detail-image {
    height: 215px;
  }

  .video-copy {
    padding: 1.2rem;
  }

  .gallery-grid {
    columns: 2 140px;
    column-gap: 0.55rem;
  }

  .gallery-item {
    margin-bottom: 0.55rem;
  }

  .contact-info,
  .contact-form-card {
    padding: 1.25rem;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }
}