/* ============================================================
   Gezer Renov — vitrine
   Tokens adapted from the Gezer Renov design system.
   ============================================================ */

:root{
  /* base palette */
  --ink-900:#131211;--ink-800:#1a1816;--ink-700:#2a2724;--ink-600:#413d38;--ink-500:#5f5951;
  --cream-50:#f7f5f0;--cream-100:#efece4;--cream-200:#ebe7dd;--cream-300:#ded8c9;--cream-400:#c8c0ae;
  --gold-700:#7d5f2e;--gold-600:#96723a;--gold-500:#b08a4a;--gold-400:#c8a670;--gold-200:#e3d3b4;--gold-100:#f2e9d8;
  --white:#ffffff;

  /* semantic */
  --surface-page:var(--cream-100);
  --surface-inverse:var(--ink-800);
  --surface-muted:var(--cream-200);
  --text-body:var(--ink-700);
  --text-strong:var(--ink-900);
  --text-muted:var(--ink-500);
  --text-accent:var(--gold-600);
  --border-hairline:rgba(26,24,22,.14);
  --action-primary:var(--ink-800);
  --action-primary-hover:var(--ink-900);
  --action-primary-text:var(--cream-100);
  --action-accent:var(--gold-500);
  --action-accent-hover:var(--gold-600);
  --action-accent-text:var(--ink-900);
  --focus-ring:var(--gold-500);

  /* type */
  --font-display:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --font-body:"Source Sans 3","Segoe UI",system-ui,sans-serif;
  --tracking-eyebrow:.22em;
  --tracking-button:.08em;
  --tracking-wordmark:.16em;

  /* spacing / shape */
  --gutter:clamp(20px,5vw,64px);
  --section-y:clamp(64px,9vw,120px);
  --container-max:1280px;
  --radius-sm:4px;
  --transition-interactive:background-color .12s cubic-bezier(.22,.61,.36,1),
    color .12s cubic-bezier(.22,.61,.36,1),
    border-color .12s cubic-bezier(.22,.61,.36,1),
    transform .12s cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--surface-page);
  color:var(--text-body);
  font:400 1.0625rem/1.6 var(--font-body);
  -webkit-font-smoothing:antialiased;
}
h1,h2,p,ul{margin:0}
ul{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}

.eyebrow{
  display:inline-block;
  font:600 .75rem/1.2 var(--font-display);
  letter-spacing:var(--tracking-eyebrow);
  text-transform:uppercase;
}
.eyebrow--gold{color:var(--gold-400)}
.eyebrow--accent{color:var(--text-accent)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  font:600 .9375rem/1 var(--font-display);
  letter-spacing:var(--tracking-button);
  text-transform:uppercase;
  border:1px solid transparent;
  border-radius:var(--radius-sm);
  white-space:nowrap;
  cursor:pointer;
  transition:var(--transition-interactive),
    box-shadow .25s cubic-bezier(.22,.61,.36,1);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px rgba(19,18,17,.35)}
.btn:active{transform:translateY(0);box-shadow:none}
.btn--lg{padding:16px 30px;font-size:1rem}
.btn--accent{background:var(--action-accent);color:var(--action-accent-text)}
.btn--accent:hover{background:var(--action-accent-hover)}
.btn--inverse{background:var(--cream-100);color:var(--ink-900)}
.btn--inverse:hover{background:var(--white)}
.btn--outline-inverse{
  background:transparent;
  color:var(--cream-100);
  border-color:rgba(239,236,228,.42);
}
.btn--outline-inverse:hover{background:rgba(239,236,228,.1)}
.btn--glow{animation:btnGlow 2.6s ease-out infinite}
.btn--glow:hover{animation-play-state:paused}

@keyframes btnGlow{
  0%,100%{box-shadow:0 0 0 0 rgba(176,138,74,.55)}
  60%{box-shadow:0 0 0 16px rgba(176,138,74,0)}
}

/* ---------- scroll reveal ---------- */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .8s cubic-bezier(.16,.84,.44,1),
    transform .8s cubic-bezier(.16,.84,.44,1);
}
.reveal.is-visible{opacity:1;transform:none}
.portfolio__grid .reveal:nth-child(2){transition-delay:.12s}

/* ---------- logo ---------- */
.logo{display:inline-flex;align-items:center;gap:12px}
.logo__mark{height:38px;width:auto;filter:invert(1) sepia(.08)}
.logo__word{
  font:700 15px/1.1 var(--font-display);
  letter-spacing:var(--tracking-wordmark);
  text-transform:uppercase;
  color:var(--cream-100);
}
.logo--ink .logo__mark{filter:none}
.logo--ink .logo__word{color:var(--ink-900)}
.site-footer .logo__mark{filter:none}
.site-footer .logo__word{color:var(--ink-900)}

/* ============================================================
   Header / nav — lives inside the hero, matching the design
   ============================================================ */
.site-header{position:absolute;top:0;left:0;right:0;z-index:5}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:22px var(--gutter);
}
.main-nav{display:flex;align-items:center;gap:clamp(16px,3vw,40px)}
.main-nav a{
  position:relative;
  font:500 13px/1 var(--font-display);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:rgba(239,236,228,.86);
  transition:var(--transition-interactive);
}
.main-nav a:hover{color:var(--cream-100)}
.main-nav a:not(.phone-pill)::after{
  content:'';
  position:absolute;
  left:0;bottom:-6px;
  width:100%;height:1px;
  background:var(--gold-400);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .3s cubic-bezier(.22,.61,.36,1);
}
.main-nav a:not(.phone-pill):hover::after{transform:scaleX(1)}
.phone-pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  border:1px solid rgba(239,236,228,.42);
  padding:10px 18px;
  color:var(--cream-100);
  font:700 15px/1 var(--font-display);
  letter-spacing:.04em;
  white-space:nowrap;
  transition:var(--transition-interactive);
}
.phone-pill:hover{background:rgba(239,236,228,.1)}

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:6px;
  width:44px;height:44px;
  margin:-10px;
  padding:12px;
  background:none;
  border:0;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:24px;height:1.5px;
  background:var(--cream-100);
  transition:transform .2s ease,opacity .2s ease;
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;
  min-height:100svh;
  max-height:960px;
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
.hero__photo{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  animation:heroZoom 16s cubic-bezier(.16,.84,.44,1) forwards;
}
.hero__scrim{
  position:absolute;inset:0;
  background:linear-gradient(to bottom,
    rgba(19,18,17,.6) 0%,
    rgba(19,18,17,.12) 30%,
    rgba(19,18,17,.4) 58%,
    rgba(19,18,17,.9) 100%);
  pointer-events:none;
}
.hero__content{
  position:relative;
  margin-top:auto;
  padding:0 var(--gutter) clamp(56px,8vw,64px);
}
.hero__text{
  max-width:820px;
}
.hero__text > *{
  opacity:0;
  transform:translateY(22px);
  animation:heroFadeUp .8s cubic-bezier(.16,.84,.44,1) forwards;
}
.hero__text > *:nth-child(1){animation-delay:.15s}
.hero__text > *:nth-child(2){animation-delay:.28s}
.hero__text > *:nth-child(3),
.hero__text > *:nth-child(4){animation-delay:.4s}
.hero__text > *:nth-child(5){animation-delay:.52s}
.hero__title{
  margin:20px 0 0;
  font:700 clamp(2.25rem,6.5vw,4.75rem)/1.05 var(--font-display);
  letter-spacing:-.01em;
  color:var(--cream-100);
}
.hero__lead{
  margin:20px 0 0;
  font-size:clamp(1rem,1.6vw,1.1875rem);
  line-height:1.6;
  color:rgba(239,236,228,.86);
  max-width:52ch;
}
.hero__lead--short{display:none}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

.hero__scroll{
  position:absolute;
  left:0;right:0;bottom:24px;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  pointer-events:none;
  opacity:0;
  animation:heroFadeUp .8s cubic-bezier(.16,.84,.44,1) .7s forwards;
}
.hero__scroll span{
  font:500 11px/1 var(--font-display);
  letter-spacing:.2em;
  text-transform:uppercase;
  color:rgba(239,236,228,.66);
}
.hero__scroll i{
  display:block;
  width:1px;height:44px;
  background:linear-gradient(to bottom,var(--gold-400),rgba(200,166,112,0));
  transform-origin:top;
  animation:scrollPulse 2.2s ease-in-out infinite;
}

@keyframes heroFadeUp{
  from{opacity:0;transform:translateY(22px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes heroZoom{
  from{transform:scale(1.09)}
  to{transform:scale(1)}
}
@keyframes scrollPulse{
  0%,100%{transform:scaleY(.55);opacity:.5}
  50%{transform:scaleY(1);opacity:1}
}

/* ============================================================
   Services strip
   ============================================================ */
.services{
  padding:var(--section-y) var(--gutter);
  display:flex;flex-direction:column;align-items:center;text-align:center;
}
.services__title{
  margin:26px 0 0;
  max-width:24ch;
  font:600 clamp(1.75rem,4.2vw,3.25rem)/1.14 var(--font-display);
  letter-spacing:-.01em;
  color:var(--text-strong);
}
.services__list{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:10px clamp(20px,4vw,56px);
  margin-top:clamp(28px,4vw,56px);
  font:600 13px/1 var(--font-display);
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--text-muted);
}

/* ============================================================
   Portfolio / Réalisations
   ============================================================ */
.portfolio{padding-bottom:var(--section-y)}
.portfolio__feature{margin:0}
.portfolio__grid{
  padding:clamp(48px,6vw,96px) var(--gutter) 0;
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(28px,5vw,64px);
}
.portfolio__item{margin:0}

.photo-slot{
  position:relative;
  height:340px;
  overflow:hidden;
  background:
    repeating-linear-gradient(135deg,
      rgba(26,24,22,.05) 0 14px,
      rgba(26,24,22,.02) 14px 28px),
    var(--cream-300);
  border:1px solid var(--border-hairline);
  display:flex;align-items:center;justify-content:center;
}
.photo-slot > *{transition:transform .6s cubic-bezier(.16,.84,.44,1)}
.portfolio__feature:hover .photo-slot > *,
.portfolio__item:hover .photo-slot > *{transform:scale(1.04)}
.photo-slot img{width:100%;height:100%;object-fit:cover}
.photo-slot--wide{height:min(70vh,620px)}
.photo-slot__cap{
  font:600 12px/1.4 var(--font-display);
  letter-spacing:.18em;
  text-transform:uppercase;
  text-align:center;
  color:var(--text-muted);
}

.portfolio__caption{
  padding:20px var(--gutter);
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  border-bottom:1px solid var(--border-hairline);
}
.portfolio__grid .portfolio__caption{padding:16px 0 0;border-bottom:none}
.portfolio__caption-title{
  font:600 17px/1.3 var(--font-display);
  color:var(--text-strong);
}
.portfolio__caption-tags{
  font:500 12px/1 var(--font-display);
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--text-muted);
  white-space:nowrap;
}

/* ============================================================
   About
   ============================================================ */
.about{
  padding:0 var(--gutter) var(--section-y);
  display:grid;
  grid-template-columns:1fr;
  gap:48px;
}
.about__quote{
  margin:24px 0 0;
  font:600 clamp(1.5rem,3vw,2rem)/1.22 var(--font-display);
  color:var(--text-strong);
}
.about__body{
  margin:18px 0 0;
  font-size:1.0625rem;
  line-height:1.6;
  color:var(--text-body);
  max-width:60ch;
}
.about__stats{display:flex;gap:40px}
.stat__value{
  display:block;
  font:700 clamp(1.75rem,3vw,2.5rem)/1 var(--font-display);
  color:var(--text-strong);
}
.stat__label{
  display:block;
  margin-top:6px;
  font:500 11px/1.3 var(--font-display);
  letter-spacing:.17em;
  text-transform:uppercase;
  color:var(--text-muted);
}

/* ============================================================
   Devis / contact CTA
   ============================================================ */
.cta-devis{
  background:var(--surface-inverse);
  padding:clamp(72px,10vw,128px) var(--gutter);
  display:flex;flex-direction:column;align-items:center;text-align:center;
}
.cta-devis__title{
  margin:24px 0 0;
  max-width:20ch;
  font:700 clamp(1.75rem,5vw,3.5rem)/1.1 var(--font-display);
  letter-spacing:-.01em;
  color:var(--cream-100);
}
.cta-devis__lead{
  margin:18px 0 0;
  font-size:clamp(1rem,1.6vw,1.125rem);
  line-height:1.6;
  color:rgba(239,236,228,.72);
  max-width:46ch;
}
.cta-devis__actions{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center;
  margin-top:32px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  padding:32px var(--gutter);
  display:flex;flex-direction:column;gap:16px;
  border-top:1px solid var(--border-hairline);
}
.site-footer__services,.site-footer__legal{
  font-size:.875rem;
  color:var(--text-muted);
}
.site-footer__legal{text-decoration:underline;text-underline-offset:3px}

/* ============================================================
   Breakpoint — desktop layout
   ============================================================ */
@media (min-width:900px){
  .hero{min-height:840px}
  .hero__content{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:48px;
    max-width:none;
  }
  .hero__lead--long{display:block}
  .hero__lead--short{display:none}
  .hero__cta-secondary{display:inline-flex}
  .hero__scroll{
    display:flex;
    position:relative;left:auto;right:auto;bottom:auto;
    padding-bottom:6px;
    flex-shrink:0;
  }

  .portfolio__grid{grid-template-columns:1fr 1fr}
  .portfolio__item--offset{padding-top:96px}

  .about{grid-template-columns:1fr 1fr;align-items:start}
  .about__stats{padding-top:40px}

  .site-footer{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
  }
}

@media (max-width:899px){
  .main-nav{
    position:fixed;
    inset:0;
    z-index:20;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:28px;
    background:var(--ink-900);
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity .3s cubic-bezier(.22,.61,.36,1),
      transform .3s cubic-bezier(.22,.61,.36,1),
      visibility 0s linear .3s;
  }
  .main-nav.is-open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
    transition:opacity .3s cubic-bezier(.22,.61,.36,1),
      transform .3s cubic-bezier(.22,.61,.36,1),
      visibility 0s linear 0s;
  }
  .main-nav a{
    font-size:15px;
    opacity:0;
    transform:translateY(10px);
    transition:opacity .35s ease,transform .35s ease;
  }
  .main-nav.is-open a{opacity:1;transform:none}
  .main-nav.is-open a:nth-child(1){transition-delay:.08s}
  .main-nav.is-open a:nth-child(2){transition-delay:.14s}
  .main-nav.is-open a:nth-child(3){transition-delay:.2s}
  .main-nav.is-open a:nth-child(4){transition-delay:.26s}
  .main-nav.is-open a:nth-child(5){transition-delay:.32s}
  .phone-pill--nav{margin-top:12px}
  .nav-toggle{display:flex}
  .nav-toggle[aria-expanded="true"]{position:fixed;top:18px;right:20px;z-index:21}
  .nav-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}

  .hero__lead--long{display:none}
  .hero__lead--short{display:block}
  .hero__cta-secondary{display:none}
  .hero__actions .btn{width:100%}
  .hero__scroll{display:none}

  .portfolio__caption{flex-direction:column;align-items:flex-start;gap:4px}
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-delay:0s !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .hero__text > *,.hero__scroll,.reveal{opacity:1;transform:none}
  .btn--glow{box-shadow:none}
}