/* ===== Concept Intérieurs — Fatine El Mansour ===== */

@font-face{font-family:'Poiret One';src:url('../assets/fonts/poiret-one/PoiretOne-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-ExtraLight.ttf') format('truetype');font-weight:200;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-Light.ttf') format('truetype');font-weight:300;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-Medium.ttf') format('truetype');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-ExtraBold.ttf') format('truetype');font-weight:800;font-style:normal;font-display:swap;}
@font-face{font-family:'Tajawal';src:url('../assets/fonts/tajawal/Tajawal-Black.ttf') format('truetype');font-weight:900;font-style:normal;font-display:swap;}

:root{
  --cream:#FBF4EC;
  --white:#FFFFFF;
  --terracotta:#C2663E;
  --terracotta-dark:#9C4E2D;
  --terracotta-light:#E3A074;
  --brown:#3C2A1E;
  --brown-deep:#241711;
  --ink:#2B2019;
  --ink-soft:#6B5D52;
  --line:rgba(60,42,30,.14);
  --shadow:0 30px 60px -30px rgba(36,23,17,.35);
  --ff-display:'Fraunces', serif;
  --ff-body:'Jost', sans-serif;
  --ff-accent:'Poiret One', cursive;
  --ff-tajawal:'Tajawal', sans-serif;
  --container:1220px;
  --radius:4px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001s !important;transition-duration:.001s !important;}
}

/* ---- Scroll progress ---- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--terracotta);z-index:1000;transition:width .1s linear;}

/* ---- Header ---- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:500;
  padding:26px 0;transition:background .4s ease, padding .4s ease, box-shadow .4s ease;
}
.site-header.scrolled{
  background:rgba(251,244,236,.92);backdrop-filter:blur(10px);
  padding:14px 0;box-shadow:0 1px 0 var(--line);
}
.site-header .container{max-width:1320px;padding-left:27px;}
.header-inner{display:flex;align-items:center;justify-content:space-between;}
.logo-block{display:flex;flex-direction:column;align-items:flex-start;}
.logo-img{height:39px;width:auto;display:block;transition:opacity .2s ease;}
.logo-img-dark{display:none;}
.site-header.scrolled .logo-img-light{display:none;}
.site-header.scrolled .logo-img-dark{display:block;}
.logo-tagline{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.75);margin-top:8px;transition:color .4s ease;}
.site-header.scrolled .logo-tagline{color:var(--ink-soft);}

.main-nav{display:flex;align-items:center;gap:30px;}
.main-nav a{font-size:.92rem;color:var(--white);position:relative;transition:color .4s ease;}
.main-nav a:not(.nav-cta){padding-bottom:4px;}
.site-header.scrolled .main-nav a{color:var(--ink);}
.main-nav a:not(.nav-cta)::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:width .3s ease;}
.main-nav a:not(.nav-cta):hover::after,.main-nav a.active::after{width:100%;}
.nav-cta{background:var(--terracotta);color:var(--white) !important;padding:10px 20px;border-radius:999px;font-size:.85rem;transition:background .3s ease, transform .3s ease;}
.nav-cta:hover{background:var(--terracotta-dark);transform:translateY(-1px);}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:30px;z-index:600;}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--white);transition:all .3s ease;}
.site-header.scrolled .nav-toggle span{background:var(--brown-deep);}

/* ---- Buttons / Links ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 30px;border-radius:999px;font-size:.92rem;letter-spacing:.02em;transition:all .35s ease;}
.btn-primary{background:var(--terracotta);color:var(--white);}
.btn-primary:hover{background:var(--terracotta-dark);transform:translateY(-2px);box-shadow:0 14px 28px -10px rgba(156,78,45,.55);}
.btn-ghost{border:1px solid rgba(255,255,255,.55);color:var(--white);}
.btn-ghost:hover{background:rgba(255,255,255,.12);}
.btn-block{width:100%;}
.link-arrow{display:inline-block;margin-top:18px;color:var(--terracotta-dark);font-weight:500;border-bottom:1px solid currentColor;padding-bottom:2px;transition:letter-spacing .3s ease;}
.link-arrow:hover{letter-spacing:.02em;}

/* ---- Reveal ---- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ---- Typography helpers ---- */
.eyebrow{font-family:var(--ff-accent);font-size:.95rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terracotta-dark);font-weight:700;-webkit-text-stroke:.6px var(--terracotta-dark);text-shadow:.4px 0 0 currentColor,-.4px 0 0 currentColor;margin-bottom:14px;}
.center{text-align:center;margin-left:auto;margin-right:auto;}
.section-title{font-family:var(--ff-display);font-weight:500;font-size:clamp(1.8rem,3.2vw,2.7rem);color:var(--brown-deep);max-width:760px;line-height:1.2;}
.center.section-title{margin-bottom:60px;}

/* ================= HERO ================= */
.hero{position:relative;height:100vh;min-height:620px;display:flex;align-items:flex-end;overflow:hidden;}
.hero-media{position:absolute;inset:0;z-index:0;}
.hero-media img{width:100%;height:105%;object-fit:cover;animation:kenburns 26s ease-in-out infinite alternate;}
@keyframes kenburns{from{transform:scale(1) translateY(0);}to{transform:scale(1.06) translateY(-2%);}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,12,8,.78) 0%,rgba(36,23,17,.4) 16%,rgba(36,23,17,.25) 38%,rgba(36,23,17,.82) 100%);}
.hero-content{position:relative;z-index:1;color:var(--white);padding-bottom:110px;}
.hero .eyebrow{color:var(--white);font-weight:400;-webkit-text-stroke:0;text-shadow:none;line-height:1.6;}
.hero h1{font-family:var(--ff-accent);font-weight:400;color:var(--white);font-size:clamp(2.34rem,5.85vw,4.68rem);line-height:1.05;margin-bottom:26px;}
.hero h1 em{font-style:italic;color:var(--white);}
.hero-lede{max-width:620px;font-size:.99rem;color:rgba(255,255,255,.88);margin-bottom:38px;}
.hero-actions{display:flex;gap:18px;flex-wrap:wrap;}

.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:1;width:26px;height:42px;border:1.5px solid rgba(255,255,255,.65);border-radius:20px;display:flex;justify-content:center;padding-top:8px;}
.scroll-cue span{width:4px;height:8px;border-radius:2px;background:var(--white);animation:cue 1.8s ease infinite;}
@keyframes cue{0%{opacity:1;transform:translateY(0);}100%{opacity:0;transform:translateY(14px);}}

/* ================= ABOUT ================= */
.about{padding:140px 0 110px;}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center;}
.about-visual{display:flex;flex-direction:column;align-items:center;gap:36px;}
.portrait{position:relative;width:260px;height:260px;border-radius:50%;overflow:visible;padding:10px;border:1.5px solid var(--terracotta-light);}
.portrait img{width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:50% 12%;display:block;}
.monogram{width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--brown);color:var(--terracotta-light);font-family:var(--ff-display);font-size:3rem;}
.about-approach{text-align:center;max-width:320px;}
.about-approach h3{font-family:var(--ff-display);font-weight:500;font-size:1.3rem;color:var(--brown-deep);line-height:1.3;margin-bottom:10px;}
.about-approach p{color:var(--ink-soft);font-size:.92rem;}
.about-text h2{margin-bottom:22px;}
.about-text p{color:var(--ink-soft);margin-bottom:16px;max-width:560px;}

/* ================= SERVICES ================= */
.services{padding:110px 0;background:var(--white);}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);}
.service-card{background:var(--white);padding:46px 36px;transition:background .4s ease, transform .4s ease;}
.service-card:hover{background:var(--cream);transform:translateY(-4px);}
.service-card-wide{grid-column:span 3;display:flex;align-items:center;gap:28px;}
.service-card-wide .service-icon{margin-bottom:0;flex:none;}
.service-icon{width:52px;height:52px;border-radius:50%;background:rgba(194,102,62,.1);color:var(--terracotta-dark);display:flex;align-items:center;justify-content:center;margin-bottom:22px;}
.service-icon svg{width:26px;height:26px;}
.service-card h3{font-family:var(--ff-display);font-size:1.18rem;font-weight:500;color:var(--brown-deep);margin-bottom:10px;}
.service-card p{color:var(--ink-soft);font-size:.95rem;}

/* ================= REALISATIONS ================= */
.realisations{padding:120px 0 60px;}
.realisations .section-title{margin-bottom:90px;}
.realisations-full{padding-top:20px;}

/* ================= PAGE INTRO (standalone pages) ================= */
.page-intro{padding:170px 0 50px;}
.page-intro .section-title{margin:0 auto 20px;}
.page-intro-lede{color:var(--ink-soft);max-width:620px;margin:0 auto;font-size:1.05rem;}

/* ================= PORTFOLIO CTA ================= */
.portfolio-cta{padding:100px 0 140px;}
.portfolio-cta .section-title{margin:0 auto 32px;}
.projects-stack{display:flex;flex-direction:column;gap:60px;}
.project-block{max-width:var(--container);margin:0 auto;padding:0 32px;display:grid;grid-template-columns:1.25fr .95fr;gap:0;align-items:center;}
.project-block.reverse{grid-template-columns:.95fr 1.25fr;}
.project-block.reverse .project-media{order:2;}
.project-block.reverse .project-text{order:1;}
.project-media{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow);}
.project-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease;}
.project-block:hover .project-media img{transform:scale(1.045);}
.view-gallery-btn{position:absolute;left:24px;bottom:24px;display:inline-flex;align-items:center;gap:10px;background:rgba(36,23,17,.78);backdrop-filter:blur(6px);color:var(--white);padding:11px 18px;border-radius:999px;font-size:.82rem;transition:background .3s ease,transform .3s ease;}
.view-gallery-btn:hover{background:var(--terracotta);transform:translateY(-2px);}
.view-gallery-btn svg{width:16px;height:16px;}
.project-text{padding:0 54px;}
.project-block.reverse .project-text{padding-left:0;padding-right:54px;}
.project-tag{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--terracotta-dark);font-weight:500;}
.project-text h3{font-family:var(--ff-accent);font-weight:400;font-size:clamp(1.7rem,2.8vw,2.3rem);color:var(--brown-deep);margin:14px 0 16px;line-height:1.3;}
.project-text p{color:var(--ink-soft);margin-bottom:16px;}

/* ================= AMBIANCE STRIP ================= */
.ambiance{padding:70px 0;overflow:hidden;background:transparent;}
.ambiance-track{display:flex;gap:18px;width:max-content;animation:scrollx 42s linear infinite;}
.ambiance-track img{width:260px;height:180px;object-fit:cover;border-radius:var(--radius);opacity:.9;}
@keyframes scrollx{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ================= PROCESS ================= */
.process{padding:130px 0;background:var(--white);overflow:hidden;}
.process .section-title{margin-bottom:80px;}
.process-list{max-width:760px;margin:0 auto;position:relative;}
.process-list::before{content:'';position:absolute;left:29px;top:10px;bottom:10px;width:1px;background:var(--line);}
.process-list::after{content:'';position:absolute;left:29px;top:10px;width:1px;height:0;background:linear-gradient(var(--terracotta),var(--terracotta-light));transition:height 1.4s cubic-bezier(.2,.7,.2,1) .15s;}
.process-list.in-view::after{height:calc(100% - 20px);}
.process-item{display:flex;gap:30px;padding-bottom:50px;position:relative;transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);}
.process-item:last-child{padding-bottom:0;}
.process-item:nth-child(1){transition-delay:0s;}
.process-item:nth-child(2){transition-delay:.08s;}
.process-item:nth-child(3){transition-delay:.16s;}
.process-item:nth-child(4){transition-delay:.24s;}
.process-item:nth-child(5){transition-delay:.32s;}
.process-item:nth-child(6){transition-delay:.4s;}
.process-num{flex:none;width:60px;height:60px;border-radius:50%;border:1px solid var(--terracotta);color:var(--terracotta-dark);display:flex;align-items:center;justify-content:center;font-family:var(--ff-display);font-size:1.15rem;background:var(--cream);position:relative;z-index:1;transition:background .5s ease,color .5s ease,box-shadow .5s ease,transform .35s ease;}
.process-item.in-view .process-num{background:var(--terracotta);color:var(--white);box-shadow:0 12px 26px -10px rgba(194,102,62,.6);}
.process-item:hover .process-num{transform:scale(1.08);}
.process-item h3{font-family:var(--ff-display);font-weight:500;font-size:clamp(1.05rem,2vw,1.15rem);color:var(--brown-deep);margin-bottom:6px;transition:color .3s ease;}
.process-item:hover h3{color:var(--terracotta-dark);}
.process-item p{color:var(--ink-soft);max-width:520px;}

@media (min-width:901px){
  .process-list{max-width:1100px;}
  .process-list::before,.process-list::after{left:50%;transform:translateX(-50%);}
  .process-item{width:50%;gap:36px;padding:0 0 64px;}
  .process-item:nth-child(odd){flex-direction:row-reverse;text-align:right;}
  .process-item:nth-child(odd) .process-num{margin-right:-30px;}
  .process-item:nth-child(even){margin-left:50%;}
  .process-item:nth-child(even) .process-num{margin-left:-30px;}
  .process-item:nth-child(odd) p{margin-left:auto;}
  .process-item p{max-width:360px;}
}

@media (max-width:600px){
  .process .section-title{margin-bottom:56px;}
  .process-list{max-width:100%;}
  .process-list::before,.process-list::after{left:23px;}
  .process-item{gap:18px;padding-bottom:36px;}
  .process-num{width:46px;height:46px;font-size:.95rem;}
}

/* ================= REVIEWS ================= */
.reviews{padding:120px 0;}
.reviews-carousel{position:relative;max-width:1100px;margin:0 auto;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);}
.reviews-track{display:flex;}
.reviews-track.marquee{transition:none;gap:24px;width:max-content;animation:reviewsMarquee 36s linear infinite;}
.reviews-track.marquee .review-card{flex:0 0 420px;width:420px;}
.review-card{flex:0 0 100%;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:50px;text-align:center;box-shadow:var(--shadow);}
.stars{color:var(--terracotta);letter-spacing:.2em;margin-bottom:20px;}
.review-card p{font-family:var(--ff-body);font-weight:400;font-size:.92rem;font-style:italic;color:var(--ink-soft);line-height:1.6;margin-bottom:22px;}
.review-card footer{font-size:.84rem;color:var(--ink-soft);}
.reviews-dots{display:none;}
.reviews-note{text-align:center;font-size:.8rem;color:var(--ink-soft);margin-top:26px;opacity:.8;}
@keyframes reviewsMarquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

@media (max-width:600px){
  .reviews-track.marquee{gap:20px;}
  .reviews-track.marquee .review-card{flex:0 0 82vw;width:82vw;}
}

/* ================= FAQ ================= */
.faq{padding:120px 0;background:var(--white);}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;}
.faq-head p{color:var(--ink-soft);margin-top:14px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:24px 0;text-align:left;font-family:var(--ff-display);font-size:1.05rem;color:var(--brown-deep);}
.faq-icon{position:relative;width:18px;height:18px;flex:none;margin-left:20px;}
.faq-icon::before,.faq-icon::after{content:'';position:absolute;background:var(--terracotta);transition:transform .3s ease;}
.faq-icon::before{top:50%;left:0;width:100%;height:1.5px;transform:translateY(-50%);}
.faq-icon::after{left:50%;top:0;width:1.5px;height:100%;transform:translateX(-50%);}
.faq-q[aria-expanded="true"] .faq-icon::after{transform:translateX(-50%) rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{padding-bottom:24px;color:var(--ink-soft);}

/* ================= CONTACT ================= */
.contact{padding:120px 0;}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;}
.contact-info p{color:var(--ink-soft);margin:14px 0 30px;}
.contact-list{margin-bottom:30px;}
.contact-list li{display:flex;flex-direction:column;padding:16px 0;border-bottom:1px solid var(--line);}
.contact-list span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--terracotta-dark);margin-bottom:4px;}
.contact-list a,.contact-list p{font-family:var(--ff-display);font-size:1.1rem;color:var(--brown-deep);}
.socials{display:flex;gap:16px;margin-bottom:16px;}
.socials a{border:1px solid var(--line);padding:9px 18px;border-radius:999px;font-size:.85rem;transition:all .3s ease;}
.socials a:hover{background:var(--brown-deep);color:var(--cream);border-color:var(--brown-deep);}
.contact-note{font-size:.78rem;color:var(--ink-soft);opacity:.8;}

.contact-form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:42px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;}
label{display:flex;flex-direction:column;gap:8px;font-size:.84rem;color:var(--ink-soft);margin-bottom:20px;}
.form-row label{margin-bottom:0;}
input,select,textarea{font-family:var(--ff-body);font-size:.95rem;padding:13px 16px;border:1px solid var(--line);border-radius:3px;background:var(--cream);color:var(--ink);transition:border-color .3s ease;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--terracotta);}
textarea{resize:vertical;}
.form-status{margin-top:14px;font-size:.86rem;color:var(--terracotta-dark);min-height:1em;}

/* ================= FOOTER ================= */
.site-footer{background:var(--brown-deep);color:var(--cream);padding:72px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(251,244,236,.12);}
.footer-brand .logo-tagline{color:rgba(251,244,236,.6);}
.footer-tagline{color:rgba(251,244,236,.65);margin:14px 0 18px;max-width:280px;font-size:.92rem;}
.footer-socials{display:flex;gap:14px;}
.footer-socials a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(251,244,236,.25);display:flex;align-items:center;justify-content:center;color:var(--cream);transition:all .3s ease;}
.footer-socials a:hover{background:var(--terracotta);border-color:var(--terracotta);}
.footer-socials svg{width:16px;height:16px;}
.footer-col h4{font-family:var(--ff-display);font-weight:500;margin-bottom:16px;color:var(--cream);}
.footer-nav{display:flex;flex-direction:column;gap:10px;}
.footer-nav a,.footer-loc{color:rgba(251,244,236,.65);font-size:.92rem;transition:color .3s ease;}
.footer-nav a:hover{color:var(--terracotta-light);}
.footer-cta{display:inline-flex;margin-top:18px;border-color:rgba(251,244,236,.3);color:var(--cream);}
.footer-cta:hover{background:rgba(251,244,236,.1);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;flex-wrap:wrap;gap:12px;}
.footer-copy{font-size:.82rem;color:rgba(251,244,236,.55);}
.footer-credit-link{color:rgba(251,244,236,.75);text-decoration:underline;text-underline-offset:2px;transition:color .2s ease;}
.footer-credit-link:hover{color:var(--terracotta-light);}
.footer-top-link{font-size:.82rem;color:rgba(251,244,236,.7);}

/* ================= BACK TO TOP ================= */
.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;border-radius:50%;background:var(--brown-deep);color:var(--cream);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:all .35s ease;box-shadow:var(--shadow);z-index:400;}
.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0);}
.back-to-top:hover{background:var(--terracotta);}
.back-to-top svg{width:20px;height:20px;}

.whatsapp-fab{position:fixed;bottom:96px;right:28px;width:54px;height:54px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);z-index:420;transition:transform .3s ease;}
.whatsapp-fab:hover{transform:translateY(-3px) scale(1.05);}
.whatsapp-fab svg{width:27px;height:27px;position:relative;}
.whatsapp-fab-ring{position:absolute;inset:0;border-radius:50%;background:#25D366;opacity:.55;animation:wa-pulse 2.2s ease-out infinite;}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.55;}100%{transform:scale(1.7);opacity:0;}}
@media (max-width:600px){.whatsapp-fab{bottom:90px;right:20px;width:50px;height:50px;}}

/* ================= LIGHTBOX ================= */
.lightbox{position:fixed;inset:0;background:rgba(21,14,10,.94);z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s ease;}
.lightbox.open{opacity:1;pointer-events:auto;}
.lb-stage{max-width:min(1100px,88vw);max-height:84vh;text-align:center;}
.lb-stage img{max-width:100%;max-height:78vh;border-radius:2px;box-shadow:0 40px 80px -20px rgba(0,0,0,.6);margin:0 auto;}
.lb-counter{color:rgba(255,255,255,.7);font-size:.82rem;margin-top:16px;letter-spacing:.05em;}
.lb-close{position:absolute;top:26px;right:30px;color:var(--white);font-size:2.2rem;line-height:1;width:44px;height:44px;}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);color:var(--white);font-size:2.6rem;width:60px;height:60px;display:flex;align-items:center;justify-content:center;transition:color .3s ease;}
.lb-arrow:hover{color:var(--terracotta-light);}
.lb-prev{left:6px;}
.lb-next{right:6px;}

/* ================= RESPONSIVE ================= */
@media (max-width:1080px){
  .about-grid,.faq-grid,.contact-grid{grid-template-columns:1fr;gap:50px;}
  .project-block,.project-block.reverse{grid-template-columns:1fr;gap:40px;}
  .project-block.reverse .project-media,.project-block.reverse .project-text{order:initial;}
  .project-text,.project-block.reverse .project-text{padding:0;}
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:40px;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .service-card-wide{grid-column:span 2;}
}

@media (max-width:860px){
  .logo-tagline{display:none;}
  .main-nav{position:fixed;top:0;right:0;height:100vh;width:min(320px,80vw);background:var(--brown-deep);flex-direction:column;align-items:flex-start;justify-content:center;gap:28px;padding:60px 42px;transform:translateX(100%);transition:transform .4s ease;}
  .main-nav.open{transform:translateX(0);}
  .main-nav a{color:var(--cream) !important;font-size:1.1rem;}
  .nav-toggle{display:flex;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}

@media (max-width:600px){
  .container{padding:0 20px;}
  .hero h1{font-size:2.4rem;}
  .about,.services,.realisations,.process,.reviews,.faq,.contact{padding:80px 0;}
  .services-grid{grid-template-columns:1fr;}
  .service-card-wide{grid-column:span 1;flex-direction:column;align-items:flex-start;}
  .contact-form{padding:26px;}
  .review-card{padding:32px 24px;}
  .lb-arrow{width:40px;height:40px;font-size:2rem;}
}