/* =========================================================
   أوتاد للمقاولات — ملف تنسيق موحّد لكل الصفحات
   الوضع الداكن (افتراضي) + الوضع الفاتح [data-theme="light"]
   ========================================================= */

/* ---------- TOKENS ---------- */
:root{
  --gold:#C9A227;
  --gold-2:#E9C766;
  --gold-grad:linear-gradient(135deg,#F0D27A,#C9A227 55%,#A8841A);
  --font-body:'Tajawal',system-ui,'Segoe UI',Tahoma,sans-serif;
  --font-display:'Amiri','Times New Roman',serif;
  --r-sm:4px;
  --r:8px;
  --r-lg:14px;
  --on-gold:#17130A;

  /* dark */
  color-scheme:dark;
  --bg:#0D0F14;
  --bg-alt:#12151B;
  --surface:#171B22;
  --surface-2:#1D222A;
  --text:#F3EFE6;
  --muted:#A4A8B2;
  --line:rgba(243,239,230,.09);
  --line-strong:rgba(243,239,230,.2);
  --accent:#E2BF5E;
  --accent-line:rgba(201,162,39,.42);
  --accent-soft:rgba(201,162,39,.12);
  --title-grad:linear-gradient(135deg,#F6DE93,#C9A227 60%,#E9C766);
  --glass:rgba(13,15,20,.72);
  --glass-strong:rgba(13,15,20,.95);
  --shadow:0 30px 60px -30px rgba(0,0,0,.85);
  --shadow-sm:0 10px 30px -18px rgba(0,0,0,.7);
  --hero-overlay:
    linear-gradient(to right, transparent 0%, rgba(13,15,20,.5) 40%, rgba(13,15,20,.95) 68%),
    linear-gradient(to top, rgba(13,15,20,.9) 0%, transparent 40%);
  --hero-overlay-m:linear-gradient(to top, rgba(13,15,20,.97) 0%, rgba(13,15,20,.85) 55%, rgba(13,15,20,.6) 100%);
}
[data-theme="light"]{
  color-scheme:light;
  --bg:#F4EFE6;
  --bg-alt:#EAE3D6;
  --surface:#FBF9F4;
  --surface-2:#F0E9DC;
  --text:#1E1A14;
  --muted:#675E52;
  --line:rgba(30,26,20,.11);
  --line-strong:rgba(30,26,20,.24);
  --accent:#8A6810;
  --accent-line:rgba(138,104,16,.4);
  --accent-soft:rgba(168,132,26,.12);
  --title-grad:linear-gradient(135deg,#A17A16,#7A5B0C 60%,#9C7614);
  --glass:rgba(244,239,230,.8);
  --glass-strong:rgba(250,247,241,.96);
  --shadow:0 30px 60px -32px rgba(70,52,20,.38);
  --shadow-sm:0 10px 30px -18px rgba(70,52,20,.35);
  --hero-overlay:
    linear-gradient(to right, transparent 0%, rgba(244,239,230,.55) 40%, rgba(244,239,230,.97) 68%),
    linear-gradient(to top, rgba(244,239,230,.75) 0%, transparent 35%);
  --hero-overlay-m:linear-gradient(to top, rgba(244,239,230,.98) 0%, rgba(244,239,230,.9) 55%, rgba(244,239,230,.68) 100%);
}

/* ---------- BASE ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:1rem;line-height:1.8;
  overflow-x:hidden;
  transition:background-color .35s ease,color .35s ease;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.3;}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
a,button{-webkit-tap-highlight-color:transparent;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;}
::selection{background:var(--gold);color:var(--on-gold);}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px;}
.skip{position:fixed;top:-80px;right:16px;z-index:200;background:var(--gold-grad);color:var(--on-gold);padding:10px 18px;border-radius:var(--r-sm);font-weight:700;}
.skip:focus{top:12px;}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:calc(env(safe-area-inset-top,0px) + 16px) 0 16px;
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);
  border-bottom:1px solid var(--line);
  transition:padding .3s ease,background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{
  padding-top:calc(env(safe-area-inset-top,0px) + 9px);padding-bottom:9px;
  background:var(--glass-strong);box-shadow:var(--shadow-sm);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo{display:flex;align-items:center;gap:12px;flex:none;}
.logo-mark{height:52px;width:auto;object-fit:contain;filter:drop-shadow(0 3px 10px rgba(201,162,39,.3));transition:height .3s ease;}
.site-header.scrolled .logo-mark{height:42px;}
.logo-text{display:flex;flex-direction:column;line-height:1.05;}
.logo-text b{font-family:var(--font-display);font-size:1.75rem;background:var(--title-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.logo-text small{font-size:.78rem;font-weight:500;color:var(--muted);margin-top:4px;}

nav.links{display:flex;align-items:center;gap:2px;}
nav.links a{position:relative;padding:8px 13px;font-size:.95rem;font-weight:500;color:var(--muted);transition:color .2s ease;}
nav.links a::after{
  content:"";position:absolute;bottom:0;right:13px;left:13px;height:2px;border-radius:2px;
  background:var(--gold-grad);transform:scaleX(0);transform-origin:right;transition:transform .28s ease;
}
nav.links a:hover{color:var(--text);}
nav.links a.active{color:var(--text);}
nav.links a.active::after{transform:scaleX(1);}

.nav-right{display:flex;align-items:center;gap:12px;}
.phone-chip{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--muted);white-space:nowrap;padding:0 4px;transition:color .2s;}
.phone-chip:hover{color:var(--text);}
.phone-chip svg{width:16px;height:16px;stroke:var(--accent);fill:none;flex:none;}

.theme-toggle{
  width:42px;height:42px;flex:none;border-radius:50%;
  border:1px solid var(--line-strong);background:transparent;color:var(--accent);
  display:grid;place-items:center;cursor:pointer;
  transition:border-color .2s,background .2s,transform .3s ease;
}
.theme-toggle:hover{border-color:var(--gold);background:var(--accent-soft);}
.theme-toggle:active{transform:rotate(25deg) scale(.94);}
.theme-toggle svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.theme-toggle .i-moon{display:none;}
[data-theme="light"] .theme-toggle .i-sun{display:none;}
[data-theme="light"] .theme-toggle .i-moon{display:block;}

.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;align-items:center;background:none;border:1px solid var(--line-strong);border-radius:50%;cursor:pointer;}
.burger span{width:18px;height:2px;border-radius:2px;background:var(--text);display:block;}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:var(--r-sm);font-size:.92rem;font-weight:700;
  border:1px solid transparent;white-space:nowrap;cursor:pointer;
  transition:transform .22s ease,filter .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
}
.btn:active{transform:scale(.97);}
.btn-gold{background:var(--gold-grad);color:var(--on-gold);box-shadow:0 14px 30px -16px rgba(201,162,39,.85);}
.btn-gold:hover{filter:brightness(1.08);transform:translateY(-1px);}
.btn-outline{border-color:var(--line-strong);color:var(--text);background:transparent;}
.btn-outline:hover{border-color:var(--gold);color:var(--accent);}
.btn-sm{padding:10px 20px;font-size:.88rem;}
.btn svg{width:18px;height:18px;flex:none;}

/* ---------- MOBILE PANEL ---------- */
.mobile-panel{
  position:fixed;inset:0;z-index:70;background:var(--bg);
  display:flex;flex-direction:column;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:calc(env(safe-area-inset-top,0px) + 16px) 24px calc(env(safe-area-inset-bottom,0px) + 24px);
  transform:translateX(105%);visibility:hidden;
  transition:transform .32s ease,visibility 0s linear .32s;
}
.mobile-panel.open{transform:none;visibility:visible;transition-delay:0s;}
.mp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.mp-head .logo-mark{height:44px;}
.close-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:none;color:var(--text);font-size:1.5rem;line-height:1;cursor:pointer;}
.mp-nav a{display:flex;align-items:center;justify-content:space-between;min-height:56px;padding:0 4px;font-size:1.12rem;font-weight:500;border-bottom:1px solid var(--line);}
.mp-nav a::after{content:"";width:7px;height:7px;border-top:1.5px solid var(--muted);border-left:1.5px solid var(--muted);transform:rotate(-45deg);}
.mp-nav a.active{color:var(--accent);}
.mp-theme{display:flex;align-items:center;justify-content:space-between;padding:18px 4px;color:var(--muted);border-bottom:1px solid var(--line);}
.mp-actions{display:grid;gap:12px;margin-top:auto;padding-top:28px;}

/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;padding:130px 0 80px;overflow:hidden;background:var(--bg);
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center 30%;will-change:transform;animation:heroFade 1.6s ease both,heroZoom 24s ease-in-out infinite alternate;}
@keyframes heroFade{from{opacity:.3}to{opacity:1}}
@keyframes heroZoom{from{transform:scale(1.04)}to{transform:scale(1.16)}}
.hero-overlay{position:absolute;inset:0;background:var(--hero-overlay);}
.hero .wrap{position:relative;z-index:2;width:100%;}
.hero-copy{max-width:640px;}
.hero h1{font-size:clamp(2.3rem,4.8vw,3.8rem);line-height:1.25;}
.hero h1 .g{display:block;background:var(--title-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lead{margin-top:24px;max-width:46ch;color:var(--muted);font-size:1.08rem;}
.hero-actions{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:44px;margin-top:52px;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap;}
.hero-stats b{display:block;font-family:var(--font-display);font-size:1.9rem;line-height:1.2;color:var(--accent);}
.hero-stats span{font-size:.84rem;color:var(--muted);}
.hero-tag{
  position:absolute;z-index:2;top:130px;left:44px;
  display:flex;align-items:center;gap:10px;padding:10px 18px;
  border:1px solid var(--accent-line);background:var(--glass);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  border-radius:var(--r-sm);font-size:.8rem;color:var(--accent);
}
.hero-tag svg{width:14px;height:14px;stroke:currentColor;fill:none;}

/* ---------- SECTIONS ---------- */
section{padding:110px 0;}
.alt-bg{background:var(--bg-alt);}
.page-top{padding-top:160px;}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head h1,.section-head h2{font-size:clamp(1.9rem,3.4vw,2.6rem);}
.section-head p,.section-head .sub{margin-top:14px;color:var(--muted);max-width:60ch;font-size:1.04rem;}
.eyebrow-line{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:var(--accent);font-size:.9rem;font-weight:500;}
.eyebrow-line .dash{width:34px;height:1px;background:var(--gold);}
.crumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:.85rem;color:var(--muted);margin-bottom:26px;}
.crumbs a:hover{color:var(--accent);}
.crumbs [aria-current]{color:var(--text);}

/* ---------- FACADES SHOWCASE ---------- */
.showcase{display:grid;gap:120px;}
.show-row{display:grid;grid-template-columns:1.4fr 1fr;gap:72px;align-items:center;}
.show-row:nth-child(even){grid-template-columns:1fr 1.4fr;}
.show-row > *,.restore-wrap > *,.contact-wrap > *,.about-wrap > *,.section-head{min-width:0;}
.show-row:nth-child(even) .show-media{order:2;}
.show-media{position:relative;margin:0;cursor:zoom-in;}
.show-media::before{content:"";position:absolute;inset:-16px 16px 16px -16px;border:1px solid var(--accent-line);border-radius:var(--r-sm);transition:inset .45s ease;}
.show-media:hover::before{inset:-9px 9px 9px -9px;}
.show-media.has-slider::before{content:none;}
.m-bar,.swipe-hint{display:none;}
.show-media > img{position:relative;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-sm);box-shadow:var(--shadow);background:var(--surface-2);}
.show-media .slides{position:relative;margin:0 auto;aspect-ratio:4/3;border-radius:var(--r-sm);overflow:hidden;background:var(--surface-2);box-shadow:var(--shadow);transition:height .45s ease;}
.show-media .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .5s ease;}
.show-media .slides img.active{opacity:1;}
.zoom-chip{position:absolute;z-index:2;bottom:14px;left:14px;padding:5px 14px;font-size:.74rem;color:#E9C766;background:rgba(13,15,20,.7);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(201,162,39,.45);border-radius:var(--r-sm);}
.show-media .dots{position:absolute;bottom:16px;right:16px;z-index:2;display:flex;gap:10px;}
.show-media .dot{position:relative;width:11px;height:11px;padding:0;border-radius:50%;cursor:pointer;border:1px solid rgba(243,239,230,.7);background:rgba(13,15,20,.55);transition:transform .25s ease,background .25s ease;}
.show-media .dot::after{content:"";position:absolute;inset:-10px;border-radius:50%;}
.show-media .dot.active{background:var(--gold-grad);border-color:transparent;transform:scale(1.25);}
.show-copy{border-inline-start:2px solid var(--gold);padding-inline-start:26px;}
.show-copy h3{font-size:clamp(1.9rem,3vw,2.5rem);line-height:1.2;}
.show-copy p{color:var(--muted);margin:16px 0 22px;max-width:44ch;}
.show-feats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.show-feats li{padding:5px 14px;border:1px solid var(--line-strong);border-radius:999px;font-size:.8rem;color:var(--accent);}
.facade-link{font-size:.9rem;font-weight:700;color:var(--accent);border-bottom:1px solid var(--accent-line);padding-bottom:3px;transition:border-color .2s;}
.facade-link:hover{border-color:var(--accent);}

/* ---------- RESTORATION ---------- */
.restore-wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:70px;align-items:center;}
.restore-copy h2{font-size:clamp(1.9rem,3.2vw,2.5rem);margin-bottom:20px;}
.restore-copy > p{color:var(--muted);max-width:52ch;margin-bottom:28px;}
.restore-list,.why-list{display:grid;gap:14px;margin-bottom:34px;}
.restore-list li,.why-list li{display:flex;align-items:flex-start;gap:12px;font-size:.96rem;}
.restore-list svg,.why-list svg{flex:none;width:22px;height:22px;margin-top:2px;padding:4px;border-radius:50%;background:var(--gold-grad);stroke:var(--on-gold);fill:none;stroke-width:2.6;}
.ba-fig{margin:0;padding:10px;background:var(--surface);border:1px solid var(--accent-line);border-radius:var(--r);cursor:zoom-in;box-shadow:var(--shadow);}
.ba-fig img{width:100%;height:auto;border-radius:var(--r-sm);}
.ba-fig figcaption{display:flex;justify-content:space-between;gap:12px;padding:14px 8px 4px;font-size:.88rem;color:var(--muted);}
.ba-fig figcaption span{color:var(--accent);font-size:.78rem;}

/* ---------- PROJECTS ---------- */
.proj-types{display:grid;grid-template-columns:repeat(2,max-content);gap:10px 40px;margin-top:22px;}
.proj-types li{position:relative;padding-inline-start:20px;font-size:.98rem;}
.proj-types li::before{content:"";position:absolute;inset-inline-start:0;top:.75em;width:8px;height:8px;border-radius:50%;background:var(--gold-grad);}
.proj-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.proj-card{position:relative;margin:0;cursor:zoom-in;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:var(--surface-2);}
.proj-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.proj-card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(to top,rgba(13,15,20,.55),transparent 50%);
  box-shadow:inset 0 0 0 1px rgba(201,162,39,0);opacity:0;transition:opacity .3s ease,box-shadow .3s ease;
}
.proj-card:hover::after{opacity:1;box-shadow:inset 0 0 0 1px rgba(201,162,39,.6);}
.proj-card:hover img{transform:scale(1.06);}
.proj-more{display:flex;justify-content:center;margin-top:44px;}

/* ---------- SERVICES ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.service-item{background:var(--bg);padding:38px 32px;transition:background .3s ease;}
.service-item:hover{background:var(--surface);}
.service-item .icon-wrap{width:48px;height:48px;margin-bottom:22px;display:grid;place-items:center;border-radius:50%;background:var(--accent-soft);}
.service-item .icon-wrap svg{width:24px;height:24px;stroke:var(--accent);fill:none;}
.service-item h3{font-size:1.15rem;margin-bottom:10px;}
.service-item p{font-size:.9rem;color:var(--muted);}

/* ---------- PROCESS ---------- */
.process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative;}
.process-row::before{content:"";position:absolute;top:26px;right:26px;left:calc((100% - 84px) / 4 - 26px);height:1px;background:linear-gradient(to left,var(--gold),var(--line-strong));}
.process-step{position:relative;}
.process-num{
  width:52px;height:52px;border-radius:50%;border:1px solid var(--gold);
  display:grid;place-items:center;position:relative;z-index:1;margin-bottom:22px;
  font-family:var(--font-display);font-size:1.25rem;color:var(--accent);background:var(--bg-alt);
}
.process-step h3{font-size:1.1rem;margin-bottom:8px;}
.process-step p{font-size:.9rem;color:var(--muted);max-width:28ch;}

/* ---------- CONTACT (shared: home + contact page) ---------- */
.contact-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start;}
.contact-info h1,.contact-info h2{font-size:clamp(1.9rem,3.2vw,2.5rem);margin-bottom:18px;}
.contact-info > p{color:var(--muted);max-width:48ch;margin-bottom:32px;}
.contact-methods{display:grid;gap:12px;}
.contact-method{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);transition:border-color .2s ease,transform .2s ease;}
a.contact-method:hover{border-color:var(--accent-line);transform:translateX(-3px);}
.contact-method .ic{width:46px;height:46px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);}
.contact-method .ic svg{width:20px;height:20px;stroke:var(--accent);fill:none;stroke-width:1.7;}
.contact-method b{display:block;font-size:1rem;}
.contact-method > span:not(.ic){color:var(--text);}
.contact-method > span > span{display:block;font-size:.84rem;color:var(--muted);}
.contact-hours{margin-top:22px;font-size:.88rem;color:var(--muted);}
.contact-form{background:var(--surface);border:1px solid var(--line);border-top:2px solid var(--gold);border-radius:var(--r);padding:36px;box-shadow:var(--shadow-sm);}
.contact-form h3{font-size:1.4rem;margin-bottom:6px;}
.contact-form .form-sub{color:var(--muted);font-size:.9rem;margin-bottom:24px;}
.field{margin-bottom:16px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field label{display:block;font-size:.86rem;font-weight:500;color:var(--muted);margin-bottom:7px;}
.field label small{font-weight:400;opacity:.8;}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--r-sm);
  padding:13px 14px;font-size:16px;color:var(--text);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{resize:vertical;min-height:110px;}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:.7;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--accent-soft);}
.field input[aria-invalid="true"]{border-color:#D9534F;}
.form-error{color:#E5534B;font-size:.86rem;min-height:1.2em;margin-bottom:6px;}
.contact-form .btn{width:100%;padding:15px;}
.form-note{font-size:.8rem;color:var(--muted);margin-top:14px;}
.form-note a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}

/* ---------- ABOUT ---------- */
.about-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:start;}
.about-copy h1{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:8px;}
.about-copy > p{color:var(--muted);margin:16px 0;max-width:60ch;}
.about-vm{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;}
.vm-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;}
.vm-card h2{color:var(--accent);font-size:1.15rem;margin-bottom:6px;}
.vm-card p{color:var(--muted);font-size:.9rem;}
.why-card{background:var(--surface);border:1px solid var(--accent-line);border-radius:var(--r);padding:34px 30px;box-shadow:var(--shadow-sm);}
.why-card h2{font-size:1.5rem;margin-bottom:22px;}
.why-card .btn{width:100%;}

/* ---------- CTA BAND ---------- */
.page-cta{margin-top:72px;padding:40px 36px;border:1px solid var(--accent-line);border-radius:var(--r);background:var(--surface);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;position:relative;overflow:hidden;}
.page-cta::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:4px;background:var(--gold-grad);}
.page-cta h2,.page-cta h3{font-size:1.5rem;}
.page-cta p{color:var(--muted);margin-top:4px;}

/* ---------- BLOG ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease;}
.post-card:hover{transform:translateY(-4px);border-color:var(--accent-line);}
.post-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--surface-2);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-meta{display:flex;align-items:center;gap:12px;font-size:.84rem;color:var(--muted);}
.post-tag{background:var(--accent-soft);color:var(--accent);padding:2px 12px;border-radius:999px;font-size:.78rem;font-weight:500;}
.post-body h2{font-size:1.25rem;line-height:1.55;}
.post-body h2 a:hover{color:var(--accent);}
.post-body p{font-size:.94rem;color:var(--muted);flex:1;}
.post-more{color:var(--accent);font-weight:700;font-size:.92rem;align-self:flex-start;}

/* article */
.article{max-width:800px;margin:0 auto;}
.article-head{margin:4px 0 28px;}
.article-head h1{font-size:clamp(1.9rem,4vw,2.6rem);line-height:1.45;margin:14px 0 0;}
.legal-date{color:var(--muted);font-size:.9rem;margin-top:8px;}
.article-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-lg);margin:0 0 36px;box-shadow:var(--shadow);}
.article-body{font-size:1.1rem;line-height:2.05;}
.article-body h2{font-size:1.65rem;line-height:1.5;margin:44px 0 12px;color:var(--accent);}
.article-body h3{font-size:1.3rem;margin:28px 0 8px;}
.article-body p{margin:0 0 18px;}
.article-body ul,.article-body ol{padding-inline-start:22px;margin:0 0 22px;list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body ol li::marker{font-weight:700;}
.article-body li{margin-bottom:8px;}
.article-body li::marker{color:var(--gold);}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.article-body b{color:var(--text);}
.table-wrap{overflow-x:auto;margin:0 0 26px;border:1px solid var(--line-strong);border-radius:var(--r);}
.article-body table{width:100%;border-collapse:collapse;font-size:1rem;min-width:520px;}
.article-body th,.article-body td{padding:12px 16px;text-align:start;border-bottom:1px solid var(--line);}
.article-body th{background:var(--accent-soft);color:var(--accent);font-weight:700;}
.article-body tr:last-child td{border-bottom:0;}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--line);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:44px;}
.footer-brand .logo-mark{height:60px;}
.footer-brand p{color:var(--muted);font-size:.9rem;margin-top:16px;max-width:34ch;}
.footer-col h2{font-family:var(--font-body);font-size:.95rem;font-weight:700;margin-bottom:16px;color:var(--text);}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:.9rem;color:var(--muted);transition:color .2s;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:var(--muted);}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- FLOATING BUTTONS ---------- */
.wa-float,.call-float{
  position:fixed;z-index:60;left:24px;width:62px;height:62px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.wa-float{
  bottom:calc(24px + env(safe-area-inset-bottom,0px));
  background:var(--gold-grad);border:2px solid rgba(240,210,122,.9);
  box-shadow:0 10px 28px rgba(0,0,0,.4),0 0 0 6px rgba(201,162,39,.18);
}
.wa-float svg{position:relative;z-index:1;width:32px;height:32px;fill:#17130A;}
.call-float{
  bottom:calc(24px + 62px + 12px + env(safe-area-inset-bottom,0px));
  background:var(--surface);border:2px solid var(--gold);
  box-shadow:0 10px 28px rgba(0,0,0,.35);
}
.call-float svg{width:26px;height:26px;fill:var(--accent);transition:fill .25s;}
.wa-float:hover,.call-float:hover{transform:scale(1.07);}
.call-float:hover{background:var(--gold);}
.call-float:hover svg{fill:#17130A;}
@media(prefers-reduced-motion:no-preference){
  .wa-float::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid rgba(233,199,102,.6);animation:waPulse 2.6s ease-out infinite;}
  @keyframes waPulse{0%{transform:scale(1);opacity:.75}70%{transform:scale(1.45);opacity:0}100%{opacity:0}}
}

/* ---------- LIGHTBOX ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(5,6,9,.95);display:none;}
.lb.open{display:flex;}
.lb-scroll{flex:1;overflow:auto;display:flex;padding:72px 16px 28px;-webkit-overflow-scrolling:touch;}
.lb img{margin:auto;width:min(1376px,100%);height:auto;border-radius:var(--r-sm);}
.lb-close{position:absolute;top:calc(env(safe-area-inset-top,0px) + 14px);left:16px;z-index:2;width:46px;height:46px;border-radius:50%;border:1px solid rgba(243,239,230,.3);background:rgba(13,15,20,.7);color:#F3EFE6;font-size:1.5rem;cursor:pointer;}
.lb-hint{display:none;}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1180px){
  .phone-chip{display:none;}
  nav.links a{padding:8px 10px;font-size:.92rem;}
  nav.links a::after{right:10px;left:10px;}
}
@media(max-width:1024px){
  nav.links,.nav-right .btn{display:none;}
  .burger{display:flex;}
  .hero-overlay{background:var(--hero-overlay-m);}
  .hero-tag{display:none;}
  .restore-wrap,.contact-wrap,.about-wrap{grid-template-columns:1fr;gap:44px;}
  .restore-art{order:-1;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .proj-grid{grid-template-columns:repeat(3,1fr);gap:12px;}
  .proj-grid.preview{grid-template-columns:repeat(2,1fr);}
  .blog-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
  .page-top{padding-top:140px;}
}
@media(max-width:900px){
  .showcase{gap:76px;}
  .show-row,.show-row:nth-child(even){grid-template-columns:1fr;gap:34px;}
  .show-row:nth-child(even) .show-media{order:0;}
  .show-media::before{inset:-9px 9px 9px -9px;}
  .process-row{grid-template-columns:1fr;gap:0;}
  .process-row::before{top:12px;bottom:40px;right:25.5px;left:auto;width:1px;height:auto;background:linear-gradient(to bottom,var(--gold),var(--line-strong));}
  .process-step{display:grid;grid-template-columns:52px 1fr;column-gap:20px;padding-bottom:30px;}
  .process-num{grid-row:span 2;margin:0;}
  .process-step h3{align-self:end;margin-bottom:4px;}
  .process-step p{max-width:none;}
}
@media(max-width:700px){
  html{scroll-padding-top:80px;}
  .wrap{padding:0 20px;}
  section{padding:76px 0;}
  .page-top{padding-top:124px;}
  .hero{padding:110px 0 90px;}
  .hero h1{font-size:clamp(1.9rem,7.6vw,2.6rem);}
  .hero .lead{font-size:1rem;margin-top:18px;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-stats{gap:28px;margin-top:38px;}
  .hero-stats b{font-size:1.55rem;}
  .section-head{margin-bottom:38px;}
  .section-head h1,.section-head h2,.restore-copy h2,.contact-info h1,.contact-info h2,.about-copy h1{font-size:clamp(1.6rem,6.4vw,2.1rem);}
  .show-copy{padding-inline-start:18px;}
  .show-copy h3{font-size:clamp(1.5rem,6vw,1.9rem);}
  .services-grid{grid-template-columns:1fr;}
  .service-item{padding:28px 22px;}
  .proj-grid,.proj-grid.preview{grid-template-columns:repeat(2,1fr);gap:10px;}
  .proj-types{grid-template-columns:1fr;}
  .blog-grid{grid-template-columns:1fr;}
  .about-vm{grid-template-columns:1fr;}
  .why-card{padding:26px 20px;}
  .contact-form{padding:26px 20px;}
  .field-row{grid-template-columns:1fr;gap:0;}
  .page-cta{flex-direction:column;align-items:flex-start;padding:28px 24px;}
  .page-cta .btn{width:100%;}
  .article-body{font-size:1.04rem;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 20px;}
  .footer-bottom{flex-direction:column;}
  .lb img{width:190vw;max-width:none;}
  .lb-hint{display:block;position:absolute;bottom:calc(env(safe-area-inset-bottom,0px) + 14px);left:0;right:0;text-align:center;font-size:.76rem;color:#A4A8B2;pointer-events:none;}
  .wa-float,.call-float{left:16px;width:56px;height:56px;}
  .wa-float{bottom:calc(16px + env(safe-area-inset-bottom,0px));}
  .call-float{bottom:calc(16px + 56px + 10px + env(safe-area-inset-bottom,0px));}
  .wa-float svg{width:29px;height:29px;}
  .call-float svg{width:23px;height:23px;}
}
@media(max-width:420px){
  .wrap{padding:0 16px;}
  .logo{gap:8px;}
  .logo-mark{height:42px;}
  .site-header.scrolled .logo-mark{height:36px;}
  .logo-text b{font-size:1.38rem;}
  .logo-text small{font-size:.68rem;}
  .nav-right{gap:8px;}
  .theme-toggle,.burger{width:40px;height:40px;}
  .hero-tag{display:none;}
  .btn{padding:12px 18px;font-size:.88rem;}
}
@media(max-width:420px){
  .wa-float,.call-float{left:12px;width:50px;height:50px;}
  .wa-float{bottom:calc(14px + env(safe-area-inset-bottom,0px));}
  .call-float{bottom:calc(14px + 50px + 10px + env(safe-area-inset-bottom,0px));}
  .wa-float svg{width:26px;height:26px;}
  .call-float svg{width:21px;height:21px;}
}
@media(orientation:landscape) and (max-height:540px){
  .hero{min-height:auto;padding:118px 0 56px;}
  .hero-tag{display:none;}
}
@media(hover:none){
  .proj-card:hover img,.post-card:hover,.post-card:hover .post-thumb img{transform:none;}
  .show-media:hover::before{inset:-16px 16px 16px -16px;}
  .btn-gold:hover,.wa-float:hover,.call-float:hover,a.contact-method:hover{transform:none;}
  .call-float:hover{background:var(--surface);}
  .call-float:hover svg{fill:var(--accent);}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition:none !important;animation:none !important;}
}