/* ============================================================
   ATTELJE — Main Stylesheet
   Stack: HTML / CSS / vanilla JS · GitHub · Vercel
   Font: II Vorkurs (OTF — Light, LightOblique, Medium, MediumOblique, Bold, BoldOblique)
   ============================================================ */

/* ------------------------------------------------------------
   FONTS
   ------------------------------------------------------------ */
@font-face {
  font-family: 'IIVorkurs';
  src: url('../fonts/IIVorkurs-Light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IIVorkurs';
  src: url('../fonts/IIVorkurs-LightOblique.otf') format('opentype');
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'IIVorkurs';
  src: url('../fonts/IIVorkurs-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IIVorkurs';
  src: url('../fonts/IIVorkurs-MediumOblique.otf') format('opentype');
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'IIVorkurs';
  src: url('../fonts/IIVorkurs-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IIVorkurs';
  src: url('../fonts/IIVorkurs-BoldOblique.otf') format('opentype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}

/* ------------------------------------------------------------
   DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
  --pearl:   #F2F3F5;
  --plum:    #720064;
  --mint:    #78C3BF;
  --black:   #000000;
  --white:   #FFFFFF;

  --font:    'IIVorkurs', sans-serif;

  --nav-height: 64px;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  font-size: 19px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-weight: 300;
  letter-spacing: -0.05em;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ------------------------------------------------------------
   NAV
   ------------------------------------------------------------ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: var(--white);
  transition: background 0.3s var(--ease);
}

.nav__logo img {
  height: 38px;
  width: auto;
  margin-left: -4px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-family: var(--font);
  font-weight: 300;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--black);
  transition: color 0.2s var(--ease);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--plum);
}

/* Offset page content below fixed nav */
.nav-spacer {
  height: var(--nav-height);
}

/* ------------------------------------------------------------
   HERO — Homepage
   ------------------------------------------------------------ */
.hero {
  position: relative;
  width: 100%;
  height: 65vh;
  min-height: 420px;
  overflow: hidden;
  background: var(--black);
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__play {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--white);
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  transition: opacity 0.2s var(--ease);
}

.hero__play:hover {
  opacity: 0.7;
}

.hero__play-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__play-icon svg {
  width: 12px;
  height: 12px;
  fill: var(--white);
  margin-left: 2px;
}

/* ------------------------------------------------------------
   TAGLINE — Homepage
   ------------------------------------------------------------ */
.tagline {
  padding: 60px 32px;
  text-align: right;
  background: var(--white);
}

.tagline p {
  font-family: var(--font);
  font-weight: 300;
  font-style: normal;
  font-size: clamp(22px, 4vw, 50px);
  line-height: 1.25;
  letter-spacing: -0.05em;
  color: var(--plum);
  max-width: none;
  margin: 0;
}

.tagline__medium {
  font-weight: 500;
}

.tagline__light {
  font-weight: 300;
}

/* ------------------------------------------------------------
   WORK GRID — Homepage
   ------------------------------------------------------------ */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--white);
}

.work-grid__item {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--white);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8%;
}

.work-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s var(--ease);
}

.work-grid__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  padding: 24px;
  text-align: center;
}

.work-grid__item:hover .work-grid__overlay {
  opacity: 1;
}

.work-grid__item:hover img {
  transform: scale(1.03);
}

.work-grid__name {
  font-family: var(--font);
  font-weight: 500;
  font-size: clamp(16px, 2vw, 22px);
  color: var(--white);
  margin-bottom: 8px;
}

.work-grid__category {
  font-family: var(--font);
  font-weight: 300;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.04em;
}

/* ------------------------------------------------------------
   MANIFESTO — Homepage
   ------------------------------------------------------------ */
.manifesto {
  padding: 100px 32px;
  text-align: center;
  background: var(--white);
}

.manifesto__headline {
  font-family: var(--font);
  font-weight: 500;
  font-size: clamp(22px, 4vw, 50px);
  line-height: 1.4;
  letter-spacing: -0.05em;
  color: var(--plum);
  max-width: 900px;
  margin: 0 auto;
}

.manifesto__body {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(22px, 4vw, 50px);
  line-height: 1.4;
  letter-spacing: -0.05em;
  color: var(--plum);
  max-width: 900px;
  margin: 0 auto;
}

/* ------------------------------------------------------------
   STUDIO SECTION — Homepage + Contact
   ------------------------------------------------------------ */
.studio {
  width: 100%;
}

.studio__image {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%);
}

.studio__caption {
  padding: 20px 32px 100px;
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(16px, 2.2vw, 30px);
  line-height: 1.5;
  color: var(--plum);
}

/* ------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------ */
.footer {
  background: var(--pearl);
  padding: 60px 32px 0;
}

.footer__nav-label {
  font-family: var(--font);
  font-weight: 300;
  font-size: 19px;
  letter-spacing: 0.06em;
  color: var(--black);
  margin-bottom: 12px;
  text-transform: none;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 48px;
}

.footer__nav a {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(48px, 7vw, 80px);
  line-height: 1.05;
  color: var(--plum);
  transition: opacity 0.2s var(--ease);
}

.footer__nav a:hover {
  opacity: 0.7;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer__wordmark img {
  height: 38px;
  width: auto;
  margin-left: -4px;
}

.footer__credit {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 300;
  font-size: 19px;
  color: var(--black);
}

.footer__credit img {
  height: 38px;
  width: auto;
}

.footer__bar {
  height: 10px;
  background: var(--plum);
  margin: 0 -32px;
}

/* ------------------------------------------------------------
   ABOUT PAGE
   ------------------------------------------------------------ */
.about {
  padding: 60px 32px 80px;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.about__portrait {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%);
}

.about__links {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.about__links a {
  font-family: var(--font);
  font-weight: 500;
  font-size: clamp(18px, 2.2vw, 30px);
  color: var(--plum);
  transition: opacity 0.2s;
}

.about__links a:hover {
  opacity: 0.7;
}

.about__links-label {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(18px, 2.2vw, 30px);
  color: var(--plum);
  margin: 0 0 12px 0;
}

.about__copy {
  padding-top: 120px;
}

.about__copy p.about__intro {
  font-weight: 500;
}

.about__copy p {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(18px, 2.2vw, 30px);
  line-height: 1.65;
  color: var(--plum);
  margin-bottom: 1.4em;
}

.about__copy a {
  color: var(--plum);
  font-weight: 500;
}

.about__copy a:hover {
  text-decoration: underline;
}

.about__services {
  padding: 40px 32px 60px;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about__services p {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(13px, 1.4vw, 18px);
  color: var(--black);
}

/* ------------------------------------------------------------
   LOGO GRID — About page
   ------------------------------------------------------------ */
.logo-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px 64px;
  padding: 64px 32px;
  background: var(--white);
}

.logo-grid img {
  height: 32px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.2;
  animation: twinkle 4s ease-in-out infinite;
}

.logo-grid img[alt="Finnair"],
.logo-grid img[alt="Philips"] {
  height: 16px;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.2; }
  50%       { opacity: 1; }
}

/* ------------------------------------------------------------
   CONTACT PAGE
   ------------------------------------------------------------ */
.contact {
  padding: 60px 32px 0;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto 64px;
}

.contact__heading {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--plum);
}

.contact__body {
  padding-top: 160px;
}

.contact__body p {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(18px, 2.2vw, 30px);
  line-height: 1.6;
  letter-spacing: -0.05em;
  color: var(--black);
  margin-bottom: 24px;
}

.contact__email {
  font-family: var(--font);
  font-weight: 500;
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--plum);
  transition: opacity 0.2s;
}

.contact__email:hover {
  opacity: 0.7;
}

/* ------------------------------------------------------------
   CASE PAGE — Hero
   ------------------------------------------------------------ */
.case-hero {
  width: 100%;
  position: relative;
  background: var(--black);
  overflow: hidden;
}

.case-hero video,
.case-hero img {
  width: 100%;
  height: 65vh;
  min-height: 380px;
  object-fit: cover;
  display: block;
}

/* ------------------------------------------------------------
   CASE PAGE — Intro
   ------------------------------------------------------------ */
.case-intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  padding: 60px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.case-intro__meta {}

.case-intro__title {
  font-family: var(--font);
  font-weight: 500;
  font-size: clamp(18px, 2vw, 24px);
  color: var(--black);
  margin-bottom: 16px;
}

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

.case-intro__deliverables li {
  font-family: var(--font);
  font-weight: 300;
  font-size: 13px;
  color: var(--black);
  line-height: 1.6;
}

.case-intro__description {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.75;
  color: var(--black);
}

/* ------------------------------------------------------------
   CASE PAGE — Content sections
   ------------------------------------------------------------ */
.case-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-bottom: 32px;
}

.case-section {
  width: 100%;
}

/* Full-width image */
.case-section--full img,
.case-section--full video {
  width: 100%;
  height: auto;
  display: block;
}

/* Two-column -> stacked */
.case-section--two-col {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.case-section--two-col img,
.case-section--two-col video {
  width: 100%;
  height: auto;
  display: block;
}

/* Three-column -> stacked */
.case-section--three-col {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.case-section--three-col img {
  width: 100%;
  height: auto;
  display: block;
}

/* Four-column -> stacked */
.case-section--four-col {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.case-section--four-col img {
  width: 100%;
  height: auto;
  display: block;
}

/* Grid override — restores side-by-side layout for specific sections */
.case-section--two-col.case-section--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.case-section--three-col.case-section--grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.case-section--four-col.case-section--grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* Padded content section */
.case-section--padded {
  padding: 0 32px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Case video (looping, no controls) */
.case-video {
  width: 100%;
  display: block;
}

/* ------------------------------------------------------------
   CASE PAGE — Prev / Next
   ------------------------------------------------------------ */
.case-nav {
  display: flex;
  justify-content: space-between;
  padding: 48px 32px;
  border-top: 1px solid rgba(0,0,0,0.1);
  margin-top: 40px;
}

.case-nav a {
  font-family: var(--font);
  font-weight: 300;
  font-size: 14px;
  color: var(--black);
  transition: color 0.2s var(--ease);
}

.case-nav a:hover {
  color: var(--plum);
}

/* ------------------------------------------------------------
   SHOWREEL MODAL
   ------------------------------------------------------------ */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
}

.modal.is-open {
  display: flex;
}

.modal__inner {
  position: relative;
  width: 90vw;
  max-width: 1100px;
  aspect-ratio: 16 / 9;
}

.modal__inner video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal__close {
  position: absolute;
  top: -44px;
  right: 0;
  font-family: var(--font);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--white);
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.modal__close:hover {
  opacity: 0.6;
}

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */
@media (max-width: 900px) {
  .nav {
    padding: 0 20px;
  }

  .nav__links {
    gap: 20px;
  }

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

  .about__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about__portrait {
    max-width: 240px;
  }

  .about__copy {
    padding-top: 0;
  }

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

  .contact__body {
    padding-top: 0;
  }

  .case-intro {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 40px 20px;
  }

  .case-hero img,
  .case-hero video {
    height: auto;
    min-height: unset;
  }

  /* case sections already stacked */

  .case-nav {
    padding: 32px 20px;
  }

  .footer {
    padding: 48px 20px 0;
  }

  .footer__bar {
    margin: 0 -20px;
  }

  .studio__caption {
    padding: 16px 20px 48px;
  }

  .studio__caption br {
    display: none;
  }
}

@media (max-width: 600px) {
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    height: 55vw;
    min-height: 280px;
  }

  .tagline {
    padding: 56px 20px;
  }

  .tagline p {
    font-size: 5vw;
  }

  .manifesto {
    padding: 72px 20px;
  }

  .about {
    padding: 40px 20px 60px;
  }

  .about__services {
    padding: 32px 20px 48px;
  }

  .contact {
    padding: 40px 20px 0;
  }

  .contact__heading {
    font-size: clamp(40px, 12vw, 72px);
  }

  .case-hero video,
  .case-hero img {
    height: auto;
    min-height: unset;
  }

  .footer__nav a {
    font-size: clamp(36px, 11vw, 60px);
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
}