/* ============================================================
   PRO DEPT. — DESIGN STUDIOS
   Style Sheet
   ============================================================ */

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

:root {
  --cream: #EDEAE4;
  --black: #1A1A1A;
  --dark: #111111;
  --white: #FFFFFF;
  --mid-grey: #888888;
  --light-grey: #CCCCCC;
  --border: rgba(255,255,255,0.12);
  --border-dark: rgba(0,0,0,0.12);

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--cream);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ============================================================
   SECTION LABELS & TITLES
   ============================================================ */

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--mid-grey);
  text-transform: uppercase;
  margin-bottom: 16px;
}

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

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 6vw, 80px);
  letter-spacing: -0.01em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--black);
}

.section-rule {
  height: 1px;
  background: var(--border-dark);
  margin: 32px 0 64px;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 28px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1.5px solid currentColor;
}

.btn--outline {
  color: var(--white);
  border-color: var(--white);
  background: transparent;
}

.btn--outline:hover {
  background: var(--white);
  color: var(--black);
}

.btn--solid {
  color: var(--black);
  background: var(--white);
  border-color: var(--white);
}

.btn--solid:hover {
  background: transparent;
  color: var(--white);
}

.btn--block {
  display: flex;
  width: 100%;
  max-width: 560px;
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  padding: 18px 28px;
  font-size: 12px;
  letter-spacing: 0.16em;
}

.btn--block:hover {
  background: transparent;
  color: var(--black);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: var(--cream);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.nav.scrolled {
  border-bottom-color: var(--border-dark);
  background: rgba(237, 234, 228, 0.96);
  backdrop-filter: blur(8px);
}

.nav__logo a {
  display: flex;
  align-items: center;
}

.nav__logo-img {
  height: 48px;
  width: auto;
  display: block;
  filter: invert(0);
}

.nav__links {
  display: flex;
  gap: 36px;
}

.nav__links a {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--black);
  opacity: 0.7;
  transition: opacity 0.2s;
}

.nav__links a:hover {
  opacity: 1;
}

.nav__cta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 10px 20px;
  transition: background 0.2s, color 0.2s;
}

.nav__cta:hover {
  background: transparent;
  color: var(--black);
  outline: 1.5px solid var(--black);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--black);
  transition: all 0.3s;
}

/* ============================================================
   MOBILE MENU
   ============================================================ */

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.77,0,0.18,1);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu__close {
  position: absolute;
  top: 24px;
  right: 32px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 32px;
  text-align: center;
}

.mobile-link {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  transition: opacity 0.2s;
}

.mobile-link:hover {
  opacity: 0.5;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.35) 0%,
    rgba(10,10,10,0.55) 60%,
    rgba(10,10,10,0.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 48px;
  max-width: 900px;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 9vw, 130px);
  line-height: 0.92;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.hero__sub {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  right: 48px;
  bottom: 80px;
  z-index: 2;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero__scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.3);
}

/* ============================================================
   TICKER
   ============================================================ */

.ticker {
  background: var(--cream);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  overflow: hidden;
  padding: 12px 0;
}

.ticker__track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
  width: max-content;
}

.ticker__track span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--mid-grey);
  padding: 0 20px;
}

.ticker__track .sep {
  color: var(--light-grey);
  padding: 0 4px;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   SERVICES
   ============================================================ */

.services {
  background: var(--cream);
  padding: 100px 0;
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
}

.service-card {
  display: flex;
  gap: 28px;
  padding: 48px 40px;
  background: var(--cream);
  transition: background 0.2s;
}

.service-card:hover {
  background: var(--white);
}

.service-card--highlight {
  background: var(--white);
}

.service-card--coming-soon {
  opacity: 0.6;
  border: 1px dashed var(--mid-grey);
}

.coming-soon-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--black);
  padding: 3px 8px;
  margin-left: 10px;
  vertical-align: middle;
  border-radius: 2px;
}

.service-card__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: rgba(0,0,0,0.15);
  line-height: 1;
  flex-shrink: 0;
  padding-top: 4px;
}

.service-card__body h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 14px;
  line-height: 1.1;
}

.service-card__body p {
  font-size: 14px;
  color: #555;
  line-height: 1.7;
}

/* ============================================================
   DDD BANNER
   ============================================================ */

.ddd-banner {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ddd-banner__bg {
  position: absolute;
  inset: 0;
}

.ddd-banner__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.ddd-banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.62);
}

.ddd-banner__text {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 64px);
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
  text-align: center;
}

/* ============================================================
   PORTFOLIO
   ============================================================ */

.portfolio {
  background: var(--cream);
  padding: 100px 0;
}

.portfolio__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.portfolio__years {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mid-grey);
}

.portfolio__list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.portfolio-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 200px;
  overflow: hidden;
}

.portfolio-item--dark {
  background: var(--black);
  color: var(--white);
}

.portfolio-item--light {
  background: var(--white);
  color: var(--black);
}

.portfolio-item__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  max-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-item__image img {
  transform: scale(1.04);
}

.portfolio-item__num {
  position: absolute;
  top: 12px;
  left: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  z-index: 2;
}

.portfolio-item__content {
  padding: 36px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.portfolio-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-item__tags span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border: 1px solid currentColor;
  opacity: 0.5;
  text-transform: uppercase;
}

.portfolio-item--dark .portfolio-item__tags span {
  color: var(--white);
}

.portfolio-item--light .portfolio-item__tags span {
  color: var(--black);
}

.portfolio-item__content h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.5vw, 30px);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
}

.portfolio-item__content p {
  font-size: 13.5px;
  line-height: 1.65;
  opacity: 0.75;
  max-width: 480px;
}

.portfolio-item__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
}

.meta-role {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  opacity: 0.5;
  text-transform: uppercase;
}

.meta-date {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
}

/* ============================================================
   ABOUT
   ============================================================ */

.about {
  background: var(--dark);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
}

.about__image {
  position: relative;
  overflow: hidden;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.about__badge {
  position: absolute;
  bottom: 32px;
  right: 32px;
  background: var(--white);
  color: var(--black);
  padding: 20px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.about__badge-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 36px;
  line-height: 1;
}

.about__badge-label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--mid-grey);
  text-transform: uppercase;
}

.about__content {
  padding: 80px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.about__content .section-label {
  color: rgba(255,255,255,0.4);
}

.about__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 0.9;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.about__content p {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  max-width: 520px;
}

.about__stats {
  display: flex;
  gap: 48px;
  margin-top: 16px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  color: var(--white);
  line-height: 1;
}

.stat__label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

/* ============================================================
   CLIENTS
   ============================================================ */

.clients {
  background: var(--dark);
  padding: 80px 0 100px;
}

.clients .section-label {
  color: rgba(255,255,255,0.35);
  margin-bottom: 40px;
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid rgba(255,255,255,0.1);
}

.clients__cell {
  padding: 24px 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  border-right: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color 0.2s, background 0.2s;
}

.clients__cell:hover {
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.04);
}

.clients__cell:nth-child(5n) {
  border-right: none;
}

.clients__cell--empty {
  background: rgba(255,255,255,0.03);
}

.clients__cell--empty:hover {
  background: rgba(255,255,255,0.03);
}

/* ============================================================
   CONTACT
   ============================================================ */

.contact {
  background: var(--cream);
  padding: 100px 0 120px;
}

.contact__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(52px, 8vw, 110px);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--black);
  margin-bottom: 24px;
}

.contact__sub {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  max-width: 400px;
  margin-bottom: 48px;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 560px;
}

.contact__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact__form input,
.contact__form textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(0,0,0,0.2);
  padding: 14px 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}

.contact__form input::placeholder,
.contact__form textarea::placeholder {
  color: rgba(0,0,0,0.35);
}

.contact__form input:focus,
.contact__form textarea:focus {
  border-bottom-color: var(--black);
}

.contact__form textarea {
  min-height: 80px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--dark);
  padding: 60px 48px 32px;
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
}

.footer__logo {
  margin-bottom: 6px;
}

.footer__logo-img {
  height: 42px;
  width: auto;
  display: block;
  filter: invert(1);
}

.footer__tagline {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
}

.footer__nav {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer__nav a {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  transition: color 0.2s;
}

.footer__nav a:hover {
  color: rgba(255,255,255,0.9);
}

.footer__rule {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin-bottom: 28px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__bottom span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 1024px) {
  .container {
    padding: 0 32px;
  }

  .nav {
    padding: 18px 32px;
  }

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

  .about__image {
    height: 500px;
  }

  .about__content {
    padding: 60px 40px;
  }

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

  .clients__cell:nth-child(5n) {
    border-right: 1px solid rgba(255,255,255,0.1);
  }

  .clients__cell:nth-child(3n) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__burger {
    display: flex;
  }

  .nav {
    padding: 16px 24px;
  }

  .hero__content {
    padding: 0 24px;
  }

  .hero__scroll {
    display: none;
  }

  .container {
    padding: 0 24px;
  }

  .services {
    padding: 72px 0;
  }

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

  .portfolio {
    padding: 72px 0;
  }

  .portfolio__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .portfolio-item {
    grid-template-columns: 1fr;
  }

  .portfolio-item__image {
    max-height: 260px;
    aspect-ratio: 16/9;
  }

  .portfolio-item__content {
    padding: 28px 24px;
  }

  .about__content {
    padding: 48px 24px;
  }

  .about__stats {
    gap: 28px;
  }

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

  .clients__cell:nth-child(3n) {
    border-right: 1px solid rgba(255,255,255,0.1);
  }

  .clients__cell:nth-child(2n) {
    border-right: none;
  }

  .contact {
    padding: 72px 0 80px;
  }

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

  .footer {
    padding: 48px 24px 28px;
  }

  .footer__top {
    flex-direction: column;
    gap: 32px;
  }

  .footer__nav {
    justify-content: flex-start;
    gap: 20px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .ddd-banner {
    height: 180px;
  }
}

@media (max-width: 480px) {
  .clients__grid {
    grid-template-columns: 1fr 1fr;
  }
}