/* =========================================================
   IMAN EL IDRISSI — portfolio styliste
   Brutaliste monochrome. La photographie porte la couleur.
   ========================================================= */

:root{
  --black: #000000;
  --white: #FFFFFF;
  --grey: #8A8780;
  --line: #D8D5CE;
  --line-soft: rgba(255,255,255,0.14);
  --line-softer: rgba(255,255,255,0.08);

  --ff: 'Archivo', Arial, Helvetica, sans-serif;
  --ff-display: 'Archivo', Arial, Helvetica, sans-serif;

  --maxw: 1440px;
  --gutter: 40px;
  --header-h: 76px;

  --ease: cubic-bezier(.16,.84,.32,1);
}

@media (max-width: 700px){
  :root{ --gutter: 20px; --header-h: 64px; }
}

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

html{ background:var(--black); }

body{
  background:var(--black);
  color:var(--white);
  font-family:var(--ff);
  font-weight:400;
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

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

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

.container{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 var(--gutter);
}

/* Selection */
::selection{ background:var(--white); color:var(--black); }

/* Scrollbar (webkit) - keep it plain */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--black); }
::-webkit-scrollbar-thumb{ background:#2b2a28; }

/* =========================================================
   Type scale
   ========================================================= */

h1,h2,h3,h4{
  font-family:var(--ff);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-0.01em;
  text-transform:lowercase;
}

.eyebrow{
  display:inline-block;
  font-size:13px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--white);
  font-weight:600;
}

/* Utility: force uppercase on an otherwise-lowercase heading (h1-h4 are
   lowercase by default, see Type scale above) */
.upper{ text-transform:uppercase; }

.serial{
  font-family:var(--ff-display);
  font-weight:300;
  color:var(--white);
}

p{ color:var(--white); }
.muted{ color:var(--white); }

.measure{ max-width:58ch; }

/* =========================================================
   Skip link (a11y)
   ========================================================= */
.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  background:var(--white);
  color:var(--black);
  padding:12px 18px;
  z-index:999;
  font-weight:700;
}
.skip-link:focus{ left:12px; top:12px; }

/* =========================================================
   Header
   ========================================================= */

.site-header{
  position:fixed;
  top:0; left:0; right:0;
  height:var(--header-h);
  z-index:500;
  display:flex;
  align-items:center;
  background:rgba(10,10,10,0.0);
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease), border-color .35s var(--ease);
}
.site-header.scrolled{
  background:rgba(10,10,10,0.92);
  backdrop-filter:blur(6px);
  border-bottom-color:var(--line-soft);
}
.header-inner{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.logo{
  font-size:17px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:-0.01em;
  white-space:nowrap;
}
.logo span.dot{ color:var(--white); }

.main-nav{
  display:flex;
  gap:34px;
  align-items:center;
}
.main-nav a{
  font-size:14px;
  text-transform:uppercase;
  color:var(--white);
  position:relative;
  padding:4px 0;
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0; right:100%;
  bottom:0;
  height:1px;
  background:var(--white);
  transition:right .3s var(--ease);
}
.main-nav a:hover::after,
.main-nav a.active::after{ right:0; }
.main-nav a.active{ color:var(--white); }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:32px;
  height:32px;
  background:none;
  border:none;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:100%;
  height:1px;
  background:var(--white);
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle.open span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

@media (max-width: 820px){
  .main-nav{
    position:fixed;
    top:var(--header-h);
    left:0; right:0;
    bottom:0;
    background:var(--black);
    flex-direction:column;
    justify-content:flex-start;
    align-items:flex-start;
    padding:40px var(--gutter);
    gap:26px;
    transform:translateY(-8px);
    opacity:0;
    visibility:hidden;
    transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .main-nav.open{
    opacity:1; visibility:visible; transform:translateY(0);
  }
  .main-nav a{ font-size:28px; }
  .nav-toggle{ display:flex; }
}

/* =========================================================
   Sections / rhythm
   ========================================================= */

section{ position:relative; }

.section{ padding:120px 0; }
.section-tight{ padding:64px 0; }
@media (max-width:700px){
  .section{ padding:80px 0; }
  .section-tight{ padding:48px 0; }
}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:56px;
  border-bottom:1px solid var(--line-soft);
  padding-bottom:28px;
}
.section-head h2{ font-size:clamp(28px,4vw,44px); }

hr.rule{
  border:none;
  border-top:1px solid var(--line-soft);
  margin:0;
}
hr.rule-strong{
  border:none;
  border-top:1px solid var(--line);
  margin:0;
}

/* =========================================================
   Scroll-linked horizontal carousel (home, top of page)
   ========================================================= */

.scroll-carousel{
  overflow:hidden;
  background:var(--black);
}
.scroll-carousel-track{
  display:flex;
  gap:0;
  width:max-content;
  will-change:transform;
  animation:scroll-carousel-x 200s linear infinite;
}
@keyframes scroll-carousel-x{
  from{ transform:translate3d(0,0,0); }
  to{ transform:translate3d(-50%,0,0); }
}
.scroll-carousel-track .sc-item{
  /* Width auto (not a fixed 100vw box): each item shrinks to hug its own
     image at the fixed height below, so photos sit edge-to-edge with no
     letterboxed black bar between them, whatever their orientation. */
  flex:0 0 auto;
  width:auto;
  height:80vh;
  overflow:hidden;
}
.scroll-carousel-track .sc-item img{
  display:block;
  width:auto;
  height:100%;
  /* contain: the whole photo stays visible, uncropped. Since the box above
     hugs the image's own aspect ratio, this no longer produces letterboxing. */
  object-fit:contain;
  filter:grayscale(0.1);
}
@media (max-width:820px){
  .scroll-carousel-track{ animation-duration:75s; }
  .scroll-carousel-track .sc-item{ width:auto; height:60vh; }
}
@media (prefers-reduced-motion: reduce){
  .scroll-carousel{ overflow-x:auto; }
  .scroll-carousel-track{ animation:none !important; transform:none !important; }
}

/* =========================================================
   Clients / brands list (home, directly under the hero)
   ========================================================= */

.clients-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:0 40px;
}
.clients-col a{
  display:block;
  font-size:clamp(15px,1.7vw,19px);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:var(--white);
  padding:15px 0;
  border-bottom:1px solid var(--line-soft);
  transition:opacity .25s var(--ease);
}
.clients-col a:first-child{ padding-top:0; }
.clients-col a:hover{ opacity:.6; }
@media (max-width:820px){
  .clients-grid{ grid-template-columns:1fr 1fr; gap:0 28px; }
}
@media (max-width:520px){
  .clients-grid{ grid-template-columns:1fr; }
}

/* =========================================================
   Work grid (mosaic — home) — each project is one image
   ========================================================= */

.work-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(150px, 1fr));
  gap:3px;
  background:var(--black);
}

.work-tile{
  position:relative;
  aspect-ratio:3/4;
  overflow:hidden;
  display:block;
}
.work-tile img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s var(--ease), filter .5s var(--ease);
  filter:grayscale(0.1);
}
.work-tile:hover img{ transform:scale(1.04); filter:grayscale(0); }

.work-tile .tile-caption{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:16px;
  background:linear-gradient(180deg, rgba(10,10,10,0) 55%, rgba(10,10,10,0.85) 100%);
  opacity:0;
  transition:opacity .3s var(--ease);
}
.work-tile:hover .tile-caption{ opacity:1; }
.tile-caption .tile-title{
  font-size:16px;
  text-transform:uppercase;
  font-weight:600;
  color:var(--white);
}
.tile-caption .tile-tag{
  margin-top:4px;
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--white);
}

@media (max-width:700px){
  .work-grid{ grid-template-columns:repeat(2, 1fr); }
}

/* =========================================================
   About preview (home) / About page
   ========================================================= */

.about-grid{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:40px;
}
.about-grid .measure{ white-space:nowrap; max-width:none; }
.about-text p{ margin-top:20px; font-size:17px; color:var(--white); }
.about-text p:first-of-type{ margin-top:0; }
@media (max-width:820px){
  .about-grid{ flex-direction:column; align-items:flex-start; gap:36px; }
  .about-grid .measure{ white-space:normal; }
}
.about-portrait{ flex:0 0 auto; }
.about-portrait img{
  display:block;
  width:clamp(192px, 24vw, 384px);
  aspect-ratio:4/5;
  object-fit:cover;
  filter:grayscale(0.1);
}
/* Bring the About/Contact block directly under the intro section above it */
.about-intro-block{ padding-bottom:32px; }
.about-bio-block{ padding-top:0; }
@media (max-width:700px){ .about-intro-block{ padding-bottom:24px; } }

.skills-list{ list-style:none; margin-top:36px; border-top:1px solid var(--line-soft); }
.skills-list li{
  display:flex;
  justify-content:space-between;
  padding:16px 0;
  border-bottom:1px solid var(--line-soft);
  font-size:14px;
  text-transform:lowercase;
}
.skills-list li span:last-child{ color:var(--white); }

/* =========================================================
   CTA band
   ========================================================= */

.cta-band{
  padding:100px 0;
  text-align:left;
  border-top:1px solid var(--line-soft);
}
.cta-band h2{
  font-size:clamp(32px,5vw,64px);
  margin-top:14px;
  max-width:16ch;
}
.cta-band .btn{ margin-top:34px; }

/* =========================================================
   Buttons / links
   ========================================================= */

.btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  border:1px solid var(--white);
  color:var(--white);
  padding:16px 28px;
  font-size:14px;
  text-transform:lowercase;
  letter-spacing:0.01em;
  transition:background .25s var(--ease), color .25s var(--ease);
}
.btn:hover{ background:var(--white); color:var(--black); }

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

.text-link{
  border-bottom:1px solid var(--line);
  padding-bottom:2px;
}
.text-link:hover{ border-color:var(--white); }

/* =========================================================
   Footer
   ========================================================= */

.site-footer{
  border-top:1px solid var(--line);
  padding:80px 0 40px;
}
.footer-top{
  display:grid;
  grid-template-columns:1.2fr 1.6fr 0.8fr 0.8fr;
  gap:40px;
  padding-bottom:60px;
}
.footer-work-links{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 20px;
}
@media (max-width:480px){
  .footer-work-links{ grid-template-columns:1fr; }
}
.footer-brand .logo{ font-size:22px; }
.footer-brand p{ margin-top:16px; color:var(--white); max-width:32ch; font-size:14px; }
.footer-col h4{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.1em;
  color:var(--white);
  font-weight:600;
  margin-bottom:16px;
}
.footer-col a, .footer-col span{
  display:block;
  font-size:14px;
  text-transform:lowercase;
  margin-bottom:10px;
  color:var(--white);
}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  padding-top:28px;
  border-top:1px solid var(--line-softer);
  font-size:12px;
  color:var(--white);
  text-transform:lowercase;
  flex-wrap:wrap;
  gap:10px;
}
@media (max-width:820px){
  .footer-top{ grid-template-columns:1fr 1fr; gap:36px 24px; }
}
@media (max-width:520px){
  .footer-top{ grid-template-columns:1fr; }
}

/* =========================================================
   Page header (non-home pages)
   ========================================================= */

.page-header{
  padding:calc(var(--header-h) + 90px) 0 60px;
  border-bottom:1px solid var(--line-soft);
}
.page-header .serial{ display:block; margin-bottom:18px; }
.page-header h1{
  font-family:var(--ff-display);
  font-weight:200;
  font-size:clamp(40px,8vw,96px);
  text-transform:lowercase;
}
.page-header .meta{
  margin-top:28px;
  display:flex;
  gap:28px;
  flex-wrap:wrap;
}

/* Project pages only: the title itself is displayed in uppercase
   (site-wide nav/footer/mosaic keep the usual lowercase treatment). */
.page-header.project-header h1{ text-transform:uppercase; }
.page-header h1.upper{ text-transform:uppercase; }
.page-header .meta .item{ font-size:13px; }
.page-header .meta .item span{ display:block; color:var(--white); text-transform:uppercase; letter-spacing:.08em; font-size:11px; margin-bottom:4px; }

/* =========================================================
   Project page — media stack
   ========================================================= */

.project-lede{ padding:70px 0; border-bottom:1px solid var(--line-soft); }
.project-lede p{ font-size:clamp(18px,2vw,22px); font-weight:300; color:var(--white); }

.media-stack{ display:flex; flex-direction:column; gap:4px; padding:4px 0; }
.media-stack figure{ position:relative; }
.media-stack img{ width:100%; height:auto; filter:grayscale(0); }
.media-stack figcaption{
  position:absolute;
  left:var(--gutter);
  bottom:20px;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--white);
  background:rgba(10,10,10,0.55);
  padding:6px 10px;
  backdrop-filter:blur(3px);
}
.media-stack .wide{ width:100%; }
.media-row{ display:grid; grid-template-columns:1fr 1fr; gap:4px; }
@media (max-width:700px){
  .media-row{ grid-template-columns:1fr; }
}
/* Desktop only: cap the displayed size of project photos so they don't
   fill the full page width on large screens. Mobile (<=700px) is untouched. */
@media (min-width:701px){
  .media-stack{ max-width:1040px; margin:0 auto; }
}

.play-btn .circle{
  width:88px; height:88px;
  border-radius:50%;
  border:1px solid var(--white);
  display:flex;
  align-items:center;
  justify-content:center;
}
.play-btn .circle::after{
  content:"";
  width:0; height:0;
  border-top:11px solid transparent;
  border-bottom:11px solid transparent;
  border-left:18px solid var(--white);
  margin-left:4px;
}
@media (max-width:600px){
  .play-btn .circle{ width:64px; height:64px; }
}

.video-caption{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:20px;
  padding:22px 0;
  border-bottom:1px solid var(--line-soft);
  flex-wrap:wrap;
}
.video-caption .eyebrow{ margin-bottom:6px; }

/* External video link (YouTube etc.) — opens on YouTube in a new tab;
   embedded iframes get blocked inside the Artifact preview sandbox, so this
   is a click-through thumbnail card instead of an inline player. */
.video-link{
  position:relative;
  display:block;
  aspect-ratio:16/9;
  background:var(--black);
  overflow:hidden;
  cursor:pointer;
}
.video-link img{ width:100%; height:100%; object-fit:cover; display:block; }
.video-link .play-btn{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(10,10,10,0.25);
  transition:background .25s var(--ease);
}
.video-link:hover .play-btn{ background:rgba(10,10,10,0.4); }

/* Gallery grid for BTS stills */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:4px;
}
.gallery-grid img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/5; }
.gallery-grid .span-2{ grid-column:span 2; }
@media (max-width:820px){
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-grid .span-2{ grid-column:span 1; }
}
@media (min-width:701px){
  .gallery-grid{ max-width:1040px; margin:0 auto; }
}

/* Lightbox */
.lightbox{
  position:fixed;
  inset:0;
  background:rgba(10,10,10,0.97);
  z-index:900;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s var(--ease), visibility .3s;
  padding:40px var(--gutter);
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox img{ max-width:100%; max-height:82vh; margin:0 auto; }
.lightbox-close{
  position:absolute;
  top:24px; right:var(--gutter);
  font-size:14px;
  text-transform:lowercase;
  background:none; border:none; color:var(--white); cursor:pointer;
  letter-spacing:.05em;
}
.lightbox-nav{
  position:absolute;
  top:50%; transform:translateY(-50%);
  background:none; border:none; color:var(--white); cursor:pointer;
  font-family:var(--ff-display);
  font-size:32px;
  padding:16px;
}
.lightbox-prev{ left:8px; }
.lightbox-next{ right:8px; }

/* Project nav (prev/next project) */
.project-switch{
  display:grid;
  grid-template-columns:1fr 1fr;
  border-top:1px solid var(--line);
}
.project-switch a{
  padding:56px var(--gutter);
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:background .3s var(--ease);
}
.project-switch a:hover{ background:rgba(245,244,241,0.04); }
.project-switch .next{ text-align:right; border-left:1px solid var(--line-soft); align-items:flex-end; }
.project-switch h4{ font-size:clamp(22px,3vw,34px); text-transform:lowercase; }
@media (max-width:700px){
  .project-switch{ grid-template-columns:1fr; }
  .project-switch .next{ border-left:none; border-top:1px solid var(--line-soft); text-align:left; align-items:flex-start; }
}

/* =========================================================
   Contact page
   ========================================================= */

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
}
@media (max-width:820px){
  .contact-grid{ grid-template-columns:1fr; gap:56px; }
}
.contact-list{ list-style:none; margin-top:28px; }
.contact-list li{ padding:18px 0; border-bottom:1px solid var(--line-soft); }
.contact-list .label{
  display:block;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.1em;
  color:var(--white);
  margin-bottom:6px;
}
.contact-list a, .contact-list .value{ font-size:20px; text-transform:lowercase; }
.contact-list a:hover{ color:var(--white); }

/* Compact variant: stacked directly, no dividers/spacers */
.contact-list--tight li{ padding:8px 0; border-bottom:none; }
.contact-list--tight li:first-child{ padding-top:0; }

.social-row{ display:flex; gap:20px; margin-top:16px; }
.social-row a{
  font-size:13px;
  text-transform:lowercase;
  border-bottom:1px solid var(--line);
  padding-bottom:3px;
}
.social-row a:hover{ border-color:var(--white); }

.form-row{ margin-bottom:24px; }
.form-row label{
  display:block;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--white);
  margin-bottom:10px;
}
.form-row input, .form-row textarea{
  width:100%;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line);
  color:var(--white);
  font-family:var(--ff);
  font-size:17px;
  padding:10px 0;
  resize:vertical;
}
.form-row input:focus, .form-row textarea:focus{
  outline:none;
  border-color:var(--white);
}
.form-note{ margin-top:18px; font-size:12px; color:var(--white); max-width:40ch; }

/* =========================================================
   Scroll reveal
   ========================================================= */

.fade-in{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.fade-in.visible{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
  .fade-in{ opacity:1; transform:none; transition:none; }
  .hero-scroll .bar::after{ animation:none; }
}