* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #080808;
  --black-soft: #101010;
  --white: #f4f4f4;
  --gray: #9b9b9b;
  --yellow: #ffb800;
  --border: rgba(255, 255, 255, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: "Inter", Arial, sans-serif;
  font-weight: 400;
  line-height: 1.5;
}

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

.site-header {
  height: 92px;
  padding: 0 4vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(12px);
}

.brand {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: clamp(24px, 5vw, 70px);
}

.nav-link {
  font-size: 13px;
  letter-spacing: 0.16em;
  padding: 38px 0 34px;
  position: relative;
  color: #ddd;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--yellow);
}

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

.hero {
  min-height: 680px;
  padding: 70px 8vw;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6vw;
  align-items: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-logo img {
  width: min(430px, 80%);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  font-size: clamp(22px, 3vw, 40px);
  font-weight: 300;
  letter-spacing: 0.08em;
}

.hero h1 {
  color: var(--yellow);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.hero h1 span {
  color: var(--white);
}

.yellow-line {
  width: 72px;
  height: 2px;
  background: var(--yellow);
  margin: 28px 0;
}

.hero-text {
  color: #bbb;
  max-width: 480px;
  font-size: 17px;
  line-height: 1.8;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 45px;
  margin-top: 34px;
  border: 1px solid var(--yellow);
  color: var(--yellow);
  padding: 16px 22px;
  font-size: 12px;
  letter-spacing: 0.14em;
  transition: background 0.25s ease, color 0.25s ease;
}

.button span {
  font-size: 20px;
  line-height: 0;
}

.button:hover {
  background: var(--yellow);
  color: var(--black);
}

.hero-glow {
  position: absolute;
  right: -12%;
  bottom: -35%;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(255, 184, 0, 0.08), transparent 62%);
  pointer-events: none;
}

.projects-section {
  padding: 38px 4vw 100px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 35px;
  margin-bottom: 34px;
}

.section-title span {
  height: 1px;
  background: rgba(255, 184, 0, 0.7);
  flex: 1;
}

.section-title h2 {
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.55em;
  white-space: nowrap;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.project-card {
  border: 1px solid var(--border);
  background: var(--black-soft);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 184, 0, 0.55);
}

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

.project-card:hover .project-image img {
  transform: scale(1.04);
}

.placeholder {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 70% 30%, rgba(255, 184, 0, 0.12), transparent 28%),
    linear-gradient(135deg, #202020, #090909 70%);
  color: #666;
  font-size: 11px;
  letter-spacing: 0.25em;
}

.project-info {
  min-height: 82px;
  padding: 17px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-info h3 {
  color: var(--yellow);
  font-size: 13px;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.project-info p {
  color: #999;
  font-size: 12px;
  margin-top: 3px;
}

.arrow {
  color: var(--yellow);
  font-size: 24px;
}

.about-section,
.contact-section {
  padding: 110px 10vw;
  border-top: 1px solid var(--border);
}

.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8vw;
}

.about-section h2,
.contact-section h2 {
  font-size: clamp(35px, 5vw, 64px);
  line-height: 1.05;
  font-weight: 300;
  margin-top: 15px;
}

.about-section h2 span {
  color: var(--yellow);
}

.about-section > p {
  color: #aaa;
  font-size: 17px;
  line-height: 1.9;
  align-self: end;
}

.contact-section {
  text-align: center;
}

.contact-section .eyebrow {
  font-size: 14px;
  color: var(--yellow);
  letter-spacing: 0.25em;
}

.contact-section .button {
  margin-top: 35px;
}

.site-footer {
  padding: 28px 4vw;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 25px;
  color: #777;
  font-size: 10px;
  letter-spacing: 0.2em;
}

.footer-line {
  height: 1px;
  flex: 1;
  background: rgba(255, 184, 0, 0.5);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 70px 7vw 90px;
  }

  .hero-logo {
    order: 0;
  }

  .hero-logo img {
    width: min(320px, 70%);
  }

  .hero-content {
    text-align: center;
    margin: 0 auto;
  }

  .yellow-line {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-text {
    margin: 0 auto;
  }

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

  .about-section {
    grid-template-columns: 1fr;
    gap: 45px;
  }
}

@media (max-width: 600px) {
  .site-header {
    height: auto;
    min-height: 78px;
    padding: 8px 5vw;
  }

  .brand {
    width: 58px;
    height: 58px;
  }

  .nav {
    gap: 14px;
  }

  .nav-link {
    font-size: 9px;
    letter-spacing: 0.08em;
    padding: 26px 0 22px;
  }

  .hero {
    padding: 50px 6vw 70px;
  }

  .eyebrow {
    font-size: 25px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-text {
    font-size: 15px;
  }

  .projects-section {
    padding-bottom: 70px;
  }

  .section-title {
    gap: 12px;
  }

  .section-title h2 {
    font-size: 10px;
    letter-spacing: 0.2em;
  }

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

  .about-section,
  .contact-section {
    padding: 80px 7vw;
  }

  .site-footer {
    flex-wrap: wrap;
  }
}


/* =========================
PROJECT PAGE
========================= */

.project-page {
padding: 70px 8vw 120px;
}

.project-header h1 {
color: var(--yellow);
font-size: clamp(42px, 6vw, 78px);
line-height: 1;
letter-spacing: 0.03em;
margin-bottom: 35px;
}

.project-hero {
width: 100%;
overflow: hidden;
border: 1px solid var(--border);
}

.project-hero img {
width: 100%;
display: block;
}

.project-category {
color: #999;
font-size: 12px;
letter-spacing: 0.16em;
margin-top: 18px;
}

.project-description {
padding: 110px 0;
max-width: 850px;
}

.project-description h2 {
font-size: clamp(35px, 5vw, 64px);
line-height: 1.1;
font-weight: 300;
}

/* =========================
WHAT WE DO
========================= */

.services-section {
padding: 38px 4vw 110px;
border-top: 1px solid var(--border);
}

.services-list {
max-width: 1100px;
margin: 0 auto;
border-top: 1px solid var(--border);
}

.service-item {
cursor: pointer;
}

.service-item:focus-visible {
outline: 1px solid var(--yellow);
outline-offset: 4px;
}

.service-item:hover .service-content h3 {
color: var(--yellow);
}

.service-item {
display: grid;
grid-template-columns: 90px 1fr 40px;
align-items: center;
gap: 35px;

padding: 38px 20px;

border-bottom: 1px solid var(--border);

transition:
background 0.25s ease,
padding-left 0.25s ease;
}

.service-item:hover {
background: rgba(255, 184, 0, 0.035);
padding-left: 28px;
}

.service-number {
color: var(--yellow);
font-size: 12px;
letter-spacing: 0.15em;
font-weight: 500;
}

.service-content h3 {
color: var(--white);
font-size: clamp(18px, 2vw, 24px);
font-weight: 400;
letter-spacing: 0.08em;
}

.service-content p {
color: #888;
font-size: 14px;
line-height: 1.7;
max-width: 600px;
margin-top: 8px;
}

.service-arrow {
color: #555;
font-size: 25px;
transition:
color 0.25s ease,
transform 0.25s ease;
}

.service-item:hover .service-arrow {
color: var(--yellow);
transform: translateX(5px);
}

/* MOBILE */

@media (max-width: 600px) {

.services-section {
padding: 38px 6vw 80px;
}

.service-item {
grid-template-columns: 45px 1fr 25px;
gap: 15px;
padding: 30px 8px;
}

.service-item:hover {
padding-left: 12px;
}

.service-content h3 {
font-size: 15px;
line-height: 1.3;
}

.service-content p {
font-size: 12px;
line-height: 1.6;
}

.service-arrow {
font-size: 20px;
}

}


/* =========================
PROJECT GALLERY
========================= */

.project-gallery {
padding: 70px 0;
border-top: 1px solid var(--border);
}

.gallery-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 20px;
}

.gallery-grid img {
width: 100%;
display: block;
border: 1px solid var(--border);
}

/* =========================
PROJECT DETAILS
========================= */

.project-details {
padding: 70px 0;
border-top: 1px solid var(--border);
}

.project-details-grid {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 1px;
background: var(--border);
border: 1px solid var(--border);
max-width: 900px;
}

.project-detail {
background: var(--black-soft);
padding: 24px 22px;
}

.project-detail-label {
display: block;
color: var(--yellow);
font-size: 10px;
letter-spacing: 0.18em;
margin-bottom: 9px;
}

.project-detail-value {
color: #aaa;
font-size: 15px;
line-height: 1.5;
}

/* =========================
PROJECT BACK
========================= */

.project-back {
padding-top: 40px;
}

.project-page .section-title {
margin-bottom: 34px;
}

/* =========================
PROJECT CARD IMAGE
========================= */

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

.project-card:hover .project-image img {
transform: scale(1.04);
}

/* =========================
RESPONSIVE
========================= */

@media (max-width: 900px) {

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

}

@media (max-width: 600px) {

.project-page {
padding: 50px 6vw 80px;
}

.project-description {
padding: 80px 0;
}

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

.project-header h1 {
font-size: 42px;
}

.project-details {
padding: 50px 0;
}

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

.project-detail {
padding: 20px;
}

}


/* PROJECT CARD IMAGE */

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

.project-card:hover .project-image img {
  transform: scale(1.04);
}


/* RESPONSIVE */

@media (max-width: 600px) {

  .project-page {
    padding: 50px 6vw 80px;
  }

  .project-description {
    padding: 80px 0;
  }

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

  .project-header h1 {
    font-size: 42px;
  }

}


@media (max-width: 600px) {

  .project-page {
    padding: 50px 6vw 80px;
  }

  .project-description {
    padding: 80px 0;
  }

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

}

/* =========================
CONTACT / GET IN TOUCH
========================= */

.contact-section {
padding: 120px 10vw;
border-top: 1px solid var(--border);
}

.contact-header {
  max-width: 800px;
  margin: 0 auto 80px;
  text-align: center;
}

.contact-header .eyebrow {
font-size: 14px;
color: var(--yellow);
letter-spacing: 0.25em;
}

.contact-header h2 {
font-size: clamp(42px, 6vw, 76px);
line-height: 1.05;
font-weight: 300;
margin-top: 15px;
}

.contact-header h2 span {
color: var(--yellow);
}

.contact-intro {
color: #999;
font-size: 16px;
margin-top: 28px;
max-width: 500px;
line-height: 1.8;
margin-left: auto;
margin-right: auto;
}

/* FORM */

.contact-form {
max-width: 950px;
}

.form-section {
padding: 55px 0;
border-top: 1px solid var(--border);
}

.form-label {
color: var(--yellow);
font-size: 11px;
letter-spacing: 0.2em;
margin-bottom: 28px;
}

/* SERVICE OPTIONS */

.service-options {
display: grid;
gap: 10px;
}

.service-option {
position: relative;
display: flex;
align-items: center;
gap: 22px;
padding: 24px;
border: 1px solid var(--border);
background: var(--black-soft);
cursor: pointer;
transition:
border-color 0.25s ease,
background 0.25s ease,
transform 0.25s ease;
}

.service-option:hover {
border-color: rgba(255, 184, 0, 0.5);
transform: translateX(4px);
}

.service-option input {
position: absolute;
opacity: 0;
pointer-events: none;
}

.service-option-content {
display: flex;
flex-direction: column;
gap: 5px;
flex: 1;
}

.service-option-content strong {
color: var(--white);
font-size: 14px;
letter-spacing: 0.08em;
font-weight: 500;
}

.service-option-content small {
color: #777;
font-size: 12px;
}

.service-arrow {
color: #555;
font-size: 22px;
transition: color 0.25s ease;
}

/* SELECTED SERVICE */

.service-option:has(input:checked) {
border-color: var(--yellow);
background: rgba(255, 184, 0, 0.05);
}

.service-option:has(input:checked) strong {
color: var(--yellow);
}

.service-option:has(input:checked) .service-arrow {
color: var(--yellow);
}

/* FORM GRID */

.form-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 25px;
margin-bottom: 25px;
}

.form-field {
display: flex;
flex-direction: column;
margin-bottom: 25px;
}

.form-field label {
color: #888;
font-size: 10px;
letter-spacing: 0.18em;
margin-bottom: 10px;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field textarea {
width: 100%;
border: 1px solid var(--border);
background: var(--black-soft);
color: var(--white);
padding: 16px;
font-family: inherit;
font-size: 14px;
outline: none;
transition: border-color 0.25s ease;
}

.form-field textarea {
resize: vertical;
min-height: 150px;
line-height: 1.6;
}

.form-field input:focus,
.form-field textarea:focus {
border-color: var(--yellow);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
color: #555;
}

/* CONDITIONAL FIELDS */

.conditional-fields {
margin-top: 10px;
}

[hidden] {
display: none !important;
}

/* RADIO BUTTONS */

.radio-row {
display: flex;
gap: 10px;
}

.radio-option {
display: inline-flex !important;
flex-direction: row !important;
align-items: center;
gap: 8px;
padding: 12px 18px;
border: 1px solid var(--border);
cursor: pointer;
}

.radio-option input {
accent-color: var(--yellow);
}

/* FILE INPUT */

.form-field input[type="file"] {
width: 100%;
padding: 14px;
border: 1px dashed var(--border);
background: var(--black-soft);
color: #888;
font-family: inherit;
font-size: 12px;
}

.file-help {
color: #555;
font-size: 11px;
margin-top: 8px;
}

.optional {
color: #555;
margin-left: 8px;
}

/* SUBMIT */

.form-submit {
padding-top: 35px;
}

.form-button {
margin-top: 0;
background: transparent;
cursor: pointer;
}

.form-note {
color: #555;
font-size: 11px;
margin-top: 15px;
}

/* MOBILE */

@media (max-width: 600px) {

.contact-section {
padding: 80px 7vw;
}

.contact-header {
margin-bottom: 55px;
}

.contact-header h2 {
font-size: 42px;
}

.form-section {
padding: 45px 0;
}

.form-grid {
grid-template-columns: 1fr;
gap: 0;
margin-bottom: 0;
}

.service-option {
padding: 20px 16px;
gap: 14px;
}

.service-option-content strong {
font-size: 12px;
}

.service-option-content small {
font-size: 11px;
line-height: 1.5;
}

}

/* =========================
FORM MESSAGE
========================= */

.form-button:disabled {
opacity: 0.5;
cursor: wait;
}

.form-message {
margin-top: 22px;
padding: 16px 18px;
border: 1px solid var(--border);
font-size: 12px;
line-height: 1.6;
}

.form-message.success {
color: var(--yellow);
border-color: rgba(255, 184, 0, 0.45);
background: rgba(255, 184, 0, 0.04);
}

.form-message.error {
color: #ff8f8f;
border-color: rgba(255, 100, 100, 0.35);
background: rgba(255, 100, 100, 0.04);
}