@charset "UTF-8";
/* ============================================================
   MENUISERIE PÉTRÉ — site.css
   CSS partagée entre toutes les pages (home + catégories SEO)
   Référence dans toutes les pages :
     <link rel="stylesheet" href="/css/site.css">
   ============================================================ */

/* ---------- RESET & TOKENS ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-dark:#1c1814;
  --bg-hero:#14110e;
  --bg-light:#f8f6f3;
  --bg-warm:#f0ece5;
  --text-light:#f5f0eb;
  --text-dark:#1a1a1a;
  --text-muted:#6b6b6b;
  --accent-wood:#8B4513;
  --accent-warm:#d4a373;
  --accent-red:#c0392b;
  --accent-red-hover:#e74c3c;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'Inter',-apple-system,sans-serif;
  --nav-height:72px;
  --transition:.3s cubic-bezier(0.4,0,0.2,1)
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--sans);color:var(--text-dark);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
button{border:none;cursor:pointer;font-family:inherit}

/* ---------- NAV ----------
   Par défaut : translucide (utilisée sur la home, blend avec le hero).
   Ajouter class="nav nav--opaque" pour fond noir opaque (utilisée sur les pages catégories avec breadcrumb clair).
*/
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(1.5rem,4vw,4rem);background:rgba(20,17,14,0.65);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.06);transition:background var(--transition)}
.nav.scrolled{background:rgba(20,17,14,0.97)}
.nav--opaque{background:#14110e;backdrop-filter:none;-webkit-backdrop-filter:none}
.nav--opaque.scrolled{background:#0d0a08}
.nav__logo img{height:36px;width:auto;filter:brightness(1.1)}
.nav__links{display:flex;gap:2rem;align-items:center}
.nav__links a{color:rgba(255,255,255,0.7);font-size:.85rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;transition:color var(--transition);position:relative}
.nav__links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:var(--accent-warm);transition:width var(--transition)}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{width:100%}
.nav__cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--accent-red);color:#fff;padding:.55rem 1.2rem;border-radius:6px;font-size:.8rem;font-weight:600;letter-spacing:.03em;transition:background var(--transition),transform var(--transition)}
.nav__cta:hover{background:var(--accent-red-hover);transform:translateY(-1px)}
.nav__cta svg{width:14px;height:14px}
.nav__hamburger{display:none;flex-direction:column;gap:5px;background:none;padding:8px}
.nav__hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:var(--transition)}
.nav__mobile{display:none;position:fixed;top:0;right:-100%;width:80%;max-width:360px;height:100vh;background:var(--bg-dark);z-index:999;padding:6rem 2rem 2rem;transition:right .4s cubic-bezier(0.4,0,0.2,1);flex-direction:column;gap:0}
.nav__mobile.open{right:0}
.nav__mobile a{display:block;padding:1rem 0;color:rgba(255,255,255,0.8);font-size:1.1rem;border-bottom:1px solid rgba(255,255,255,0.06);transition:color var(--transition),padding-left var(--transition)}
.nav__mobile a:hover{color:var(--accent-warm);padding-left:.5rem}
.nav__overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:998;opacity:0;transition:opacity .3s}
.nav__overlay.open{opacity:1}

/* ---------- BREADCRUMB (pages catégories) ---------- */
.breadcrumb{padding:calc(var(--nav-height) + .35rem) clamp(1.5rem,4vw,4rem) .35rem;background:#14110e;font-size:.78rem;color:rgba(255,255,255,0.45);line-height:1.2}
.breadcrumb a{color:var(--accent-warm);transition:color var(--transition)}
.breadcrumb a:hover{color:#fff}
.breadcrumb__sep{margin:0 .4rem;opacity:.35}

/* ---------- HERO ----------
   Le background-image se règle inline sur chaque page :
   <div class="hero__bg" style="background-image:url('/img/...')"></div>
*/
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-hero);overflow:hidden}
.hero--compact{min-height:80vh}
.hero__bg{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;opacity:.5;filter:brightness(0.85) saturate(1.2)}
.hero--compact .hero__bg{opacity:.55}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,17,14,0.3) 0,rgba(20,17,14,0.75) 100%)}
.hero--compact .hero__overlay{background:linear-gradient(180deg,rgba(20,17,14,0.4) 0,rgba(20,17,14,0.8) 100%)}
.hero__content{position:relative;z-index:2;text-align:center;padding:0 1.5rem;max-width:800px;animation:fadeUp 1s ease-out .3s both}
.hero--compact .hero__content{max-width:900px}
.hero__badge{display:inline-block;padding:.4rem 1rem;border:1px solid rgba(212,163,115,0.4);border-radius:100px;color:var(--accent-warm);font-size:.75rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;margin-bottom:1.5rem}
.hero__title{font-family:var(--serif);font-size:clamp(2.5rem,6vw,4.5rem);color:var(--text-light);font-weight:700;line-height:1.15;margin-bottom:1.25rem}
.hero--compact .hero__title{font-size:clamp(2.2rem,5vw,3.8rem)}
.hero__title span{color:var(--accent-warm)}
.hero__subtitle{color:rgba(255,255,255,0.65);font-size:clamp(1rem,2vw,1.2rem);font-weight:300;max-width:560px;margin:0 auto 2.5rem}
.hero--compact .hero__subtitle{color:rgba(255,255,255,0.7);font-size:clamp(1rem,1.8vw,1.15rem);max-width:680px}
.hero__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero__phone{display:none;align-items:center;gap:.5rem;justify-content:center;background:rgba(192,57,43,0.9);backdrop-filter:blur(8px);color:#fff;padding:.6rem 1.5rem;border-radius:100px;font-size:.95rem;font-weight:600;letter-spacing:.03em;margin-bottom:1.25rem;transition:background var(--transition),transform var(--transition);text-decoration:none}
.hero__phone:hover{background:var(--accent-red-hover);transform:translateY(-1px)}
.hero__phone svg{width:16px;height:16px;flex-shrink:0}
.hero__scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.5rem;color:rgba(255,255,255,0.4);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.hero__scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--accent-warm),transparent);animation:scrollPulse 2s infinite}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;border-radius:8px;font-size:.9rem;font-weight:600;transition:all var(--transition)}
.btn--primary{background:var(--accent-red);color:#fff}
.btn--primary:hover{background:var(--accent-red-hover);transform:translateY(-2px);box-shadow:0 8px 25px rgba(192,57,43,0.3)}
.btn--outline{background:transparent;color:var(--text-light);border:1.5px solid rgba(255,255,255,0.25)}
.btn--outline:hover{border-color:var(--accent-warm);color:var(--accent-warm)}
.btn--white{background:#fff;color:var(--text-dark)}
.btn--white:hover{background:var(--bg-warm);transform:translateY(-2px)}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes scrollPulse{0%,100%{opacity:.3}50%{opacity:1}}

/* ---------- SECTIONS ---------- */
.section{padding:clamp(4rem,8vw,7rem) clamp(1.5rem,4vw,4rem)}
.section--dark{background:var(--bg-dark);color:var(--text-light)}
.section--light{background:var(--bg-light)}
.section--warm{background:var(--bg-warm)}
.section__header{text-align:center;max-width:640px;margin:0 auto 3.5rem}
.section__header--wide{max-width:760px}
.section__label{display:inline-block;color:var(--accent-wood);font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;margin-bottom:.75rem}
.section--dark .section__label{color:var(--accent-warm)}
.section__title{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;line-height:1.2;margin-bottom:1rem}
.section__title--compact{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.25}
.section__subtitle{color:var(--text-muted);font-size:1rem;font-weight:300}
.section--dark .section__subtitle{color:rgba(255,255,255,0.5)}

/* ---------- HOME — CATÉGORIES GRID ---------- */
.categories-grid{display:grid;gap:1rem;grid-template-columns:repeat(3,1fr);max-width:1200px;margin:0 auto}
.category-card{position:relative;overflow:hidden;border-radius:12px;aspect-ratio:4/3;cursor:pointer;box-shadow:0 4px 20px rgba(0,0,0,0.08)}
.category-card:nth-child(1){grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.category-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(0.4,0,0.2,1)}
.category-card:hover img{transform:scale(1.06)}
.category-card__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.7) 0,rgba(0,0,0,0.1) 50%,transparent);display:flex;flex-direction:column;justify-content:flex-end;padding:1.5rem;transition:background var(--transition)}
.category-card:hover .category-card__overlay{background:linear-gradient(to top,rgba(139,69,19,0.75) 0,rgba(0,0,0,0.15) 50%,transparent)}
.category-card__title{font-family:var(--serif);font-size:1.2rem;color:#fff;font-weight:600}
.category-card:nth-child(1) .category-card__title{font-size:1.6rem}
.category-card__arrow{position:absolute;top:1rem;right:1rem;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(8px);transition:all var(--transition)}
.category-card:hover .category-card__arrow{opacity:1;transform:translateY(0)}

/* ---------- HOME — PORTFOLIO ---------- */
.portfolio-filters{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}
.portfolio-filters button{padding:.5rem 1.2rem;border-radius:100px;font-size:.8rem;font-weight:500;letter-spacing:.03em;white-space:nowrap;background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.6);border:1px solid rgba(255,255,255,0.08);transition:all var(--transition)}
.portfolio-filters button:hover{background:rgba(255,255,255,0.1);color:#fff}
.portfolio-filters button.active{background:var(--accent-warm);color:var(--bg-dark);border-color:var(--accent-warm)}
.portfolio-grid{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));max-width:1400px;margin:0 auto}
.portfolio-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:4/3;cursor:pointer}
.portfolio-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .5s ease}
.portfolio-item:hover img{transform:scale(1.05);filter:brightness(0.8)}
.portfolio-item__overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition)}
.portfolio-item:hover .portfolio-item__overlay{opacity:1}
.portfolio-item__zoom{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;color:#fff;transform:scale(0.8);transition:transform var(--transition)}
.portfolio-item:hover .portfolio-item__zoom{transform:scale(1)}

/* ---------- HOME — ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;max-width:1100px;margin:0 auto;align-items:center}
.about__image{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/4}
.about__image img{width:100%;height:100%;object-fit:cover;border-radius:16px}
.about__image-badge{position:absolute;bottom:1.5rem;left:1.5rem;background:var(--accent-wood);color:#fff;padding:1rem 1.5rem;border-radius:12px;text-align:center;backdrop-filter:blur(10px)}
.about__image-badge .number{font-family:var(--serif);font-size:2.5rem;font-weight:700;line-height:1}
.about__image-badge .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;margin-top:.25rem}
.about__text h2{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:1.5rem;line-height:1.25}
.about__text p{color:var(--text-muted);margin-bottom:1rem;font-size:.95rem}
.about__features{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
.about__feature{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;background:rgba(139,69,19,0.06);border-radius:10px}
.about__feature-icon{width:36px;height:36px;border-radius:8px;flex-shrink:0;background:var(--accent-wood);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem}
.about__feature-text{font-size:.85rem;font-weight:500}

/* ---------- PAGES CATÉGORIES — INTRO BLOCK ---------- */
.intro{max-width:780px;margin:0 auto;text-align:left}
.intro p{color:var(--text-muted);font-size:1.02rem;line-height:1.8;margin-bottom:1.2rem}
.intro p:first-of-type::first-letter{font-family:var(--serif);font-size:3rem;float:left;line-height:1;margin:.2rem .6rem 0 0;color:var(--accent-wood);font-weight:700}

/* ---------- PAGES CATÉGORIES — TYPES GRID ---------- */
.types-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;max-width:1200px;margin:0 auto}
.types-grid--wide{grid-template-columns:repeat(auto-fit,minmax(360px,1fr));max-width:1100px}
.type-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:transform var(--transition),box-shadow var(--transition)}
.type-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.1)}
.type-card__img{aspect-ratio:4/3;overflow:hidden;background:#f0ece5}
.types-grid--wide .type-card__img{aspect-ratio:16/10}
.type-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.type-card:hover .type-card__img img{transform:scale(1.05)}
.type-card__body{padding:1.25rem 1.5rem}
.types-grid--wide .type-card__body{padding:1.5rem}
.type-card__title{font-family:var(--serif);font-size:1.2rem;color:var(--text-dark);margin-bottom:.5rem;font-weight:600}
.types-grid--wide .type-card__title{font-size:1.25rem}
.type-card__desc{font-size:.9rem;color:var(--text-muted);line-height:1.6}
.types-grid--wide .type-card__desc{font-size:.92rem;line-height:1.65}

/* ---------- PAGES CATÉGORIES — TYPES TEXT (sans photo) ---------- */
.types-text{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;max-width:1100px;margin:2rem auto 0}
.type-text-card{padding:1.5rem;background:#fff;border-radius:10px;border-top:3px solid var(--accent-warm)}
.type-text-card h4{font-family:var(--serif);font-size:1.05rem;margin-bottom:.4rem;color:var(--text-dark);font-weight:600}
.type-text-card p{font-size:.88rem;color:var(--text-muted);line-height:1.6}

/* ---------- PAGES CATÉGORIES — WOODS / MATERIALS ---------- */
.woods-grid,.materials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;max-width:1100px;margin:0 auto}
.wood-card,.material-card{padding:1.5rem;background:rgba(139,69,19,0.04);border-radius:10px;border-left:3px solid var(--accent-wood)}
.wood-card h3,.material-card h3{font-family:var(--serif);font-size:1.15rem;margin-bottom:.5rem;color:var(--text-dark)}
.wood-card p,.material-card p{font-size:.88rem;color:var(--text-muted);line-height:1.6}

/* ---------- PAGES CATÉGORIES — PERFORMANCE BLOCK ---------- */
.perf{max-width:900px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}
.perf-item{padding:1.5rem;background:rgba(255,255,255,0.04);border-radius:10px;border:1px solid rgba(255,255,255,0.06)}
.perf-item__icon{font-size:1.5rem;margin-bottom:.5rem;color:var(--accent-warm)}
.perf-item h3{font-family:var(--serif);font-size:1.05rem;color:var(--text-light);margin-bottom:.3rem}
.perf-item p{font-size:.9rem;color:rgba(255,255,255,0.6);line-height:1.6}

/* ---------- PAGES CATÉGORIES — PROCESS ---------- */
.process-list{max-width:800px;margin:0 auto;display:grid;gap:1.5rem}
.process-list--card{background:var(--bg-dark);padding:2rem;border-radius:12px}
.process-item{display:flex;gap:1.5rem;align-items:flex-start;padding:1.5rem;background:rgba(255,255,255,0.04);border-radius:10px;border:1px solid rgba(255,255,255,0.06)}
.process-item__num{flex-shrink:0;width:48px;height:48px;border-radius:50%;background:var(--accent-warm);color:var(--bg-dark);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.2rem;font-weight:700}
.process-item__body h3{font-family:var(--serif);font-size:1.15rem;margin-bottom:.4rem;color:var(--text-light)}
.process-item__body p{font-size:.92rem;color:rgba(255,255,255,0.65);line-height:1.65}

/* ---------- PAGES CATÉGORIES — GALLERY ---------- */
.gallery-grid{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));max-width:1400px;margin:0 auto}
.gallery-grid--large{gap:1rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));max-width:1200px}
.gallery-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:4/3;cursor:pointer;background:#000}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .5s ease}
.gallery-item:hover img{transform:scale(1.05);filter:brightness(0.8)}
.gallery-item__overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition)}
.gallery-item:hover .gallery-item__overlay{opacity:1}
.gallery-item__zoom{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;color:#fff}

/* ---------- PAGES CATÉGORIES — FAQ ---------- */
.faq{max-width:800px;margin:0 auto}
.faq__item{border-bottom:1px solid rgba(0,0,0,0.08)}
.faq__item summary{padding:1.25rem 0;font-family:var(--serif);font-size:1.1rem;font-weight:600;color:var(--text-dark);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:'+';font-size:1.5rem;color:var(--accent-wood);transition:transform var(--transition);font-weight:300}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item p{padding:0 0 1.25rem;color:var(--text-muted);font-size:.95rem;line-height:1.7}

/* ---------- CTA BANNER ---------- */
.cta-banner{position:relative;padding:clamp(4rem,8vw,6rem) 2rem;text-align:center;background:var(--bg-dark);overflow:hidden}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(212,163,115,0.12) 0,transparent 70%)}
.cta-banner__content{position:relative;z-index:2;max-width:600px;margin:0 auto}
.cta-banner__title{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.8rem);color:var(--text-light);margin-bottom:1rem}
.cta-banner__title--compact{font-size:clamp(1.8rem,4vw,2.6rem)}
.cta-banner__subtitle{color:rgba(255,255,255,0.5);margin-bottom:2rem;font-size:1rem}
.cta-banner__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.cta-banner__phone{display:inline-flex;align-items:center;gap:.5rem;color:rgba(255,255,255,0.6);margin-top:1.5rem;font-size:.9rem}
.cta-banner__phone span{color:var(--accent-warm);font-weight:600;font-size:1.1rem}

/* ---------- PAGES CATÉGORIES — RELATED ---------- */
.related{padding:3rem clamp(1.5rem,4vw,4rem);background:var(--bg-warm)}
.related__title{font-family:var(--serif);font-size:1.4rem;text-align:center;margin-bottom:1.5rem;color:var(--text-dark)}
.related__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;max-width:900px;margin:0 auto}
.related__card{display:block;padding:1.25rem;background:#fff;border-radius:10px;text-align:center;transition:transform var(--transition),box-shadow var(--transition);color:var(--text-dark)}
.related__card:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,0,0,0.08);color:var(--accent-wood)}
.related__card-title{font-family:var(--serif);font-weight:600;margin-bottom:.3rem}
.related__card-desc{font-size:.85rem;color:var(--text-muted)}

/* ---------- FOOTER ---------- */
.footer{background:#151210;color:rgba(255,255,255,0.5);padding:3rem clamp(1.5rem,4vw,4rem) 1.5rem}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:3rem;max-width:1200px;margin:0 auto}
.footer__brand img{height:auto;width:280px;max-width:100%;margin-bottom:1rem;filter:brightness(0.9)}
.footer__brand p{font-size:.85rem;line-height:1.7;max-width:280px}
.footer h4{color:var(--text-light);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1.25rem}
.footer ul{list-style:none}
.footer li{margin-bottom:.6rem}
.footer li a{color:rgba(255,255,255,0.5);font-size:.85rem;transition:color var(--transition)}
.footer li a:hover{color:var(--accent-warm)}
.footer__contact-item{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:.75rem;font-size:.85rem}
.footer__contact-icon{color:var(--accent-warm);flex-shrink:0;margin-top:2px}
.footer__bottom{border-top:1px solid rgba(255,255,255,0.06);margin-top:2.5rem;padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin-left:auto;margin-right:auto;font-size:.78rem}

/* ---------- LIGHTBOX ---------- */
.lightbox{display:none;position:fixed;inset:0;z-index:2000;background:rgba(20,17,14,0.95);backdrop-filter:blur(20px);align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:8px}
.lightbox__close{position:absolute;top:1.5rem;right:1.5rem;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.1);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;cursor:pointer;border:none;transition:background var(--transition)}
.lightbox__close:hover{background:rgba(255,255,255,0.2)}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,0.1);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;border:none;transition:background var(--transition)}
.lightbox__nav:hover{background:rgba(255,255,255,0.2)}
.lightbox__nav--prev{left:1.5rem}
.lightbox__nav--next{right:1.5rem}

/* ---------- REVEAL ANIM ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1024px){
  .categories-grid{grid-template-columns:repeat(2,1fr)}
  .category-card:nth-child(1){grid-column:span 2}
  .about-grid{grid-template-columns:1fr;gap:2.5rem}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__hamburger{display:flex}
  .nav__mobile{display:flex}
  .hero__phone{display:inline-flex}
  .categories-grid{grid-template-columns:1fr}
  .category-card:nth-child(1){grid-column:span 1}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .about__features{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:2rem}
  .footer__bottom{flex-direction:column;gap:.5rem;text-align:center}
  .process-item{flex-direction:column;gap:1rem}
}
@media(max-width:480px){
  .portfolio-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .hero__actions{flex-direction:column;align-items:center}
  .btn{width:100%;justify-content:center}
}