/* ============================
   ROOT & RESET
==============================*/
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:#181818;
  background:
    radial-gradient(circle at top left, rgba(192,92,30,.05), transparent 26%),
    linear-gradient(180deg,#fbfaf7 0%,#f4f0ea 100%);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font:inherit}
input,textarea{font:inherit}

/* ============================
   VARIABLES
==============================*/
:root{
  --black:#1A1A1A;
  --white:#FAFAF8;
  --grey:#F2F0EC;
  --grey2:#E8E4DE;
  --accent:#C05C1E;
  --accent-light:#F0DDD1;
  --muted:#6B6560;
  --border:#E2DDD7;
  --shadow:0 2px 24px rgba(0,0,0,0.06);
  --shadow-md:0 8px 48px rgba(0,0,0,0.1);
  --r-sm:8px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --max:1240px;
}

/* ============================
   UTILITIES
==============================*/
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.bg-light{background:var(--grey)}

.btn-main{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:999px;
  background:var(--black);color:var(--white);
  font-weight:600;font-size:15px;
  transition:background .2s,transform .2s;
}
.btn-main:hover{background:#333;transform:translateY(-1px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:999px;
  border:1.5px solid var(--border);color:var(--black);
  font-weight:600;font-size:15px;
  transition:border-color .2s,background .2s;
}
.btn-ghost:hover{border-color:var(--black);background:var(--grey)}

.section-head{margin-bottom:56px}
.sec-tag{
  display:inline-block;font-size:11px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
  margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(32px,4.5vw,56px);font-weight:800;
  line-height:1.05;letter-spacing:-.03em;
}
.sec-sub{margin-top:16px;color:var(--muted);max-width:560px;font-size:17px}

/* ============================
   NAV
==============================*/
.nav-wrap{
  position:sticky;top:0;z-index:100;
  background:rgba(250,250,248,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:40px;height:72px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px}
.nav-links{display:flex;gap:32px;margin-left:auto}
.nav-links a{font-size:14px;color:var(--muted);transition:color .2s;font-weight:500}
.nav-links a:hover{color:var(--black)}
.nav-phone{
  font-size:14px;font-weight:700;color:var(--black);
  white-space:nowrap;transition:color .2s;
}
.nav-phone:hover{color:var(--accent)}
.cta-tel{
  display:inline-block;
  margin-top:6px;
  font-size:14px;
  font-weight:600;
  color:var(--accent);
}
.footer-phone{
  display:inline-block;
  margin-top:10px;
  color:rgba(255,255,255,.78);
  font-weight:700;
}
.nav-cta{
  padding:10px 20px;border-radius:999px;
  background:var(--black);color:var(--white);
  font-size:13px;font-weight:600;
  transition:background .2s;white-space:nowrap;
}
.nav-cta:hover{background:#333}
.burger{display:none;flex-direction:column;gap:5px;padding:4px}
.burger span{display:block;width:22px;height:2px;background:var(--black);border-radius:2px}

/* ============================
   HERO
==============================*/
.hero{
  min-height:calc(100vh - 72px);
  display:flex;flex-direction:column;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(192,92,30,.08) 0%, transparent 72%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(192,92,30,.05) 0%, transparent 62%),
    linear-gradient(90deg, rgba(255,255,255,.55), transparent 32%, transparent 68%, rgba(255,255,255,.3));
  pointer-events:none;
}
.hero-content{
  flex:1;display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  max-width:var(--max);margin:0 auto;padding:80px 24px 40px;
  width:100%;
  align-items:center;
}
.hero-tag{
  font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);margin-bottom:24px;
}
.hero-h1{
  font-size:clamp(44px,6vw,84px);font-weight:800;
  line-height:1;letter-spacing:-.05em;
  margin-bottom:24px;
  max-width:8ch;
}
.hero-sub{
  font-size:18px;color:var(--muted);line-height:1.65;
  margin-bottom:36px;max-width:480px;
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:56px}

.hero-stats{display:flex;gap:40px}
.stat{display:flex;flex-direction:column}
.stat span{font-size:36px;font-weight:800;line-height:1;letter-spacing:-.04em}
.stat em{font-style:normal;font-size:13px;color:var(--muted);margin-top:4px}

/* Hero Right - Visual */
.hero-right{display:flex;align-items:center;justify-content:center;padding-left:48px}
.hero-visual{width:100%;max-width:520px;position:relative}
.vis-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-template-rows:200px 180px;
  gap:12px;
}
.vis-block{
  border-radius:var(--r-lg);
  display:flex;align-items:flex-end;padding:20px;
  font-size:14px;font-weight:600;color:var(--muted);
  border:1px solid var(--border);
  transition:transform .3s;
  position:relative;overflow:hidden;
}
.vis-block:hover{transform:translateY(-4px)}
.vis-b1{background:var(--grey);grid-column:1;grid-row:1}
.vis-b2{background:var(--grey2);grid-column:2;grid-row:1}
.vis-b3{
  background:var(--black);color:var(--white);
  grid-column:1;grid-row:2;
  flex-direction:column;align-items:flex-start;gap:12px;
}
.vis-b3 span{color:rgba(255,255,255,.8)}
.vis-b4{background:#EDE9E3;grid-column:2;grid-row:2}

.vis-b1::after,.vis-b2::after,.vis-b4::after{
  content:'';position:absolute;inset:auto 18px 18px auto;
  width:54px;height:54px;border-radius:50%;
  border:1px solid rgba(24,24,24,.08);
  background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,255,255,.3));
}

.vis-icon{
  width:52px;height:52px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;
}

/* Accent badge */
.vis-accent{
  position:absolute;right:-20px;top:80px;
  background:var(--accent);color:white;
  border-radius:var(--r-md);padding:16px 20px;
  box-shadow:0 8px 32px rgba(192,92,30,.3);
  min-width:130px;
}
.vis-accent-inner p{font-size:11px;opacity:.8;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.vis-accent-inner strong{font-size:20px;font-weight:800;line-height:1.1;display:block}

/* Ruler */
.vis-ruler{
  display:flex;align-items:center;gap:12px;margin-top:16px;
  padding:0 4px;
}
.ruler-line{
  flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);
  position:relative;
}
.ruler-line::before,.ruler-line::after{
  content:'';position:absolute;top:-4px;
  width:1px;height:9px;background:var(--border);
}
.ruler-line::before{left:0}
.ruler-line::after{right:0}
.ruler-label{font-size:13px;color:var(--muted);white-space:nowrap;font-weight:500}

/* Scroll hint */
.scroll-hint{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:20px;color:var(--muted);font-size:12px;
  animation:float 2s ease-in-out infinite;
}
.scroll-arrow{
  width:1px;height:32px;background:linear-gradient(180deg,var(--border),transparent);
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* ============================
   TICKER
==============================*/
.ticker-wrap{
  overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:14px 0;background:var(--black);
}
.ticker{
  display:flex;gap:24px;align-items:center;
  animation:ticker 30s linear infinite;
  white-space:nowrap;width:max-content;
}
.ticker span{color:rgba(255,255,255,.6);font-size:13px;font-weight:500}
.ticker span:not(:last-child):nth-child(even){color:var(--accent);font-size:18px}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================
   SERVICES
==============================*/
.services-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.svc-card{
  border-radius:var(--r-xl);
  padding:36px;
  border:1px solid var(--border);
  background:var(--white);
  transition:transform .3s,box-shadow .3s;
}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.svc-dark{background:var(--black);color:var(--white);border-color:transparent}
.svc-dark ul li::before{background:rgba(255,255,255,.3)}
.svc-dark p{color:rgba(255,255,255,.7)}

.svc-num{
  font-size:11px;font-weight:700;letter-spacing:.14em;
  color:var(--accent);margin-bottom:20px;
}
.svc-dark .svc-num{color:rgba(255,255,255,.4)}
.svc-icon{
  width:52px;height:52px;border-radius:var(--r-sm);
  background:var(--grey);display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.svc-dark .svc-icon{background:rgba(255,255,255,.08)}
.svc-card h3{font-size:24px;font-weight:700;line-height:1.1;margin-bottom:12px}
.svc-card p{color:var(--muted);margin-bottom:20px;font-size:15px}
.svc-card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.svc-card li{
  font-size:14px;color:var(--muted);
  display:flex;align-items:center;gap:8px;
}
.svc-card li::before{
  content:'';width:4px;height:4px;border-radius:50%;
  background:var(--accent);flex-shrink:0;
}

/* ============================
   PROCESS
==============================*/
.process-list{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid var(--border);border-radius:var(--r-xl);overflow:hidden;
  background:rgba(255,255,255,.65);
}
.proc-item{
  padding:36px 32px;border-right:1px solid var(--border);
  position:relative;transition:background .2s;
}
.proc-item:last-child{border-right:none}
.proc-item:hover{background:var(--white)}
.proc-line{
  width:32px;height:32px;border-radius:50%;
  border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;position:relative;
}
.proc-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
}
.proc-item:not(:last-child) .proc-line::after{
  content:'';position:absolute;left:100%;top:50%;
  width:calc(100% + 56px);height:1px;background:var(--border);
}
.proc-body h3{font-size:18px;font-weight:700;margin-bottom:10px}
.proc-body h3 em{
  display:inline-block;font-style:normal;
  font-size:11px;font-weight:700;color:var(--accent);
  letter-spacing:.1em;margin-right:8px;
}
.proc-body p{color:var(--muted);font-size:14px;line-height:1.6}

/* ============================
   CALCULATOR
==============================*/
.calc-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;
  padding:64px;border-radius:var(--r-xl);
  background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(248,243,237,.96));border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.calc-left h2{
  font-size:clamp(28px,4vw,44px);font-weight:800;
  line-height:1.05;letter-spacing:-.04em;margin:12px 0 16px;
}
.calc-desc{color:var(--muted);font-size:15px;margin-bottom:36px}
.calc-result{
  padding:28px;border-radius:var(--r-lg);
  background:var(--grey);margin-bottom:28px;
}
.calc-result p{font-size:13px;color:var(--muted);margin-bottom:8px}
.calc-price{font-size:40px;font-weight:800;letter-spacing:-.04em;margin-bottom:6px}
.calc-note{font-size:12px;color:var(--muted)}

.calc-field{margin-bottom:28px}
.calc-field>label{
  display:flex;justify-content:space-between;
  font-size:14px;font-weight:600;margin-bottom:12px;
}
.calc-tabs{display:flex;gap:8px;flex-wrap:wrap}
.ctab{
  padding:10px 18px;border-radius:999px;border:1.5px solid var(--border);
  font-size:13px;font-weight:600;color:var(--muted);
  transition:all .2s;
}
.ctab.active{background:var(--black);color:var(--white);border-color:var(--black)}
.ctab:not(.active):hover{border-color:var(--black);color:var(--black)}

input[type=range]{
  -webkit-appearance:none;width:100%;height:4px;
  background:var(--grey2);border-radius:2px;outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:20px;height:20px;
  border-radius:50%;background:var(--black);cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,.2);
}

.calc-checks{display:flex;flex-direction:column;gap:10px}
.check-item{
  display:flex;align-items:center;gap:10px;cursor:pointer;
  padding:12px 16px;border-radius:var(--r-sm);
  border:1.5px solid var(--border);font-size:14px;font-weight:500;
  transition:border-color .2s,background .2s;
}
.check-item:has(input:checked){border-color:var(--black);background:var(--grey)}
.check-item input{width:16px;height:16px;accent-color:var(--black)}

/* ============================
   SEO / FAQ
==============================*/
.seo-section{background:linear-gradient(180deg,#faf7f2 0%,#f2ece4 100%)}
.seo-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.seo-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-xl);padding:28px;box-shadow:var(--shadow)}
.seo-card h3{font-size:22px;line-height:1.15;margin-bottom:12px}
.seo-card p{font-size:15px;color:var(--muted)}

.faq-list{display:grid;gap:14px}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:22px;padding:0 22px;box-shadow:var(--shadow)}
.faq-item summary{cursor:pointer;list-style:none;padding:22px 0;font-weight:700;font-size:18px;line-height:1.25}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{padding:0 0 22px;color:var(--muted);font-size:15px}

/* ============================
   PROJECTS
==============================*/
.projects-section{background:linear-gradient(180deg,#f7f4ef 0%,#efebe5 100%)}
.projects-grid{
  display:grid;
  grid-template-columns:1.25fr .875fr .875fr;
  gap:20px;
}
.project-card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  overflow:hidden;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  min-height:100%;
}
.project-wide{grid-column:1 / span 1}
.project-media{
  background:linear-gradient(180deg,#f8f6f2 0%,#efe8df 100%);
  padding:18px;
}
.project-media img{
  width:100%;
  height:100%;
  max-height:420px;
  object-fit:cover;
  border-radius:calc(var(--r-lg) - 2px);
  background:#fff;
}
.project-card:not(.project-wide) .project-media img{max-height:270px}
.project-content{padding:22px 22px 24px}
.project-tag{
  display:inline-block;
  font-size:11px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:10px;
}
.project-content h3{font-size:24px;line-height:1.1;letter-spacing:-.03em;margin-bottom:10px}
.project-content p{color:var(--muted);font-size:15px}
.project-meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.project-pill{padding:8px 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--grey);color:var(--black)}

.lightbox{position:fixed;inset:0;z-index:200;background:rgba(18,16,14,.88);backdrop-filter:blur(16px);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox-figure{width:min(1180px,100%);margin:0;background:#f8f5ef;border-radius:28px;overflow:hidden;box-shadow:0 30px 100px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.12);position:relative}
.lightbox-img{width:100%;max-height:74vh;object-fit:cover;display:block}
.lightbox-cap{padding:20px 22px 24px;background:linear-gradient(180deg,#fffdfa,#f4eee5)}
.lightbox-cap strong{display:block;font-size:24px;line-height:1.1;margin-bottom:6px}
.lightbox-cap span{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.lightbox-cap p{color:var(--muted);font-size:15px}
.lightbox-close,.lightbox-nav{position:absolute;width:48px;height:48px;border-radius:999px;display:grid;place-items:center;background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.18);font-size:30px;line-height:1;transition:transform .2s,background .2s}
.lightbox-close:hover,.lightbox-nav:hover{transform:scale(1.05);background:rgba(255,255,255,.2)}
.lightbox-close{top:24px;right:24px}
.lightbox-prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox-next{right:24px;top:50%;transform:translateY(-50%)}

/* ============================
   ARCHIVE
==============================*/
.cats-row{display:flex;gap:8px;margin-bottom:32px;flex-wrap:wrap}
.cat-chip{
  padding:8px 18px;border-radius:999px;font-size:13px;font-weight:600;
  border:1.5px solid var(--border);color:var(--muted);
  transition:all .2s;
}
.cat-chip.active,.cat-chip:hover{
  background:var(--black);color:var(--white);border-color:var(--black);
}

.archive-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  margin-bottom:40px;
}
.arc-card{
  border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--border);background:var(--white);
  transition:transform .3s,box-shadow .3s;display:block;
}
.arc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.arc-img{
  height:200px;background-size:cover;background-position:center;
  transition:transform .4s;
}
.arc-card:hover .arc-img{transform:scale(1.04)}
.arc-body{padding:20px}
.arc-cat{
  font-size:11px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);margin-bottom:8px;
  display:block;
}
.arc-body h4{font-size:17px;font-weight:700;line-height:1.2;margin-bottom:8px}
.arc-body p{font-size:14px;color:var(--muted);line-height:1.5}

.arc-more{display:flex;gap:24px;flex-wrap:wrap}
.arc-more a{
  font-size:14px;font-weight:600;color:var(--black);
  border-bottom:1.5px solid var(--black);padding-bottom:2px;
  transition:opacity .2s;
}
.arc-more a:hover{opacity:.6}

/* ============================
   CTA
==============================*/
.cta-section{
  background:linear-gradient(135deg,#191919 0%,#22201d 100%);padding:100px 0;
  position:relative;overflow:hidden;
}
.cta-section::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 80% at 70% 50%, rgba(192,92,30,.18), transparent);
  pointer-events:none;
}
.cta-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
  position:relative;
}
.cta-text h2{
  font-size:clamp(32px,4.5vw,56px);font-weight:800;
  letter-spacing:-.04em;line-height:1.05;color:var(--white);
  margin-bottom:16px;
}
.cta-text p{color:rgba(255,255,255,.6);font-size:16px;line-height:1.65}

.cta-form{display:flex;flex-direction:column;gap:12px}
.cta-form input{
  padding:16px 20px;border-radius:var(--r-md);
  border:1.5px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);color:var(--white);
  font-size:15px;outline:none;
  transition:border-color .2s;
}
.cta-form input::placeholder{color:rgba(255,255,255,.4)}
.cta-form input:focus{border-color:rgba(255,255,255,.3)}
.cta-form .btn-main{background:var(--accent);justify-content:center}
.cta-form .btn-main:hover{background:#a34a16}
.form-note{font-size:12px;color:rgba(255,255,255,.3);text-align:center}

/* ============================
   FOOTER
==============================*/
.footer{background:var(--black);border-top:1px solid rgba(255,255,255,.06);padding:48px 0}
.footer-inner{
  display:grid;grid-template-columns:1fr auto 1fr;
  gap:40px;align-items:start;
}
.footer-brand .logo{color:var(--white);margin-bottom:12px}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.4);line-height:1.6}
.footer-nav{
  display:flex;flex-direction:column;gap:10px;align-items:center;
}
.footer-nav a{font-size:14px;color:rgba(255,255,255,.5);transition:color .2s}
.footer-nav a:hover{color:var(--white)}
.footer-legal{text-align:right}
.footer-legal p{font-size:13px;color:rgba(255,255,255,.3);margin-bottom:4px}

/* ============================
   AOS (simple scroll reveal)
==============================*/
[data-aos]{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
[data-aos].aos-visible{opacity:1;transform:none}
[data-aos][data-aos-delay="60"]{transition-delay:.06s}
[data-aos][data-aos-delay="80"]{transition-delay:.08s}
[data-aos][data-aos-delay="120"]{transition-delay:.12s}
[data-aos][data-aos-delay="160"]{transition-delay:.16s}
[data-aos][data-aos-delay="180"]{transition-delay:.18s}
[data-aos][data-aos-delay="240"]{transition-delay:.24s}
[data-aos][data-aos-delay="300"]{transition-delay:.3s}

/* ============================
   RESPONSIVE
==============================*/
@media(max-width:1080px){
  .hero-content{grid-template-columns:1fr;gap:48px}
  .hero-right{padding-left:0;justify-content:flex-start}
  .vis-accent{right:0}
  .services-grid{grid-template-columns:1fr}
  .process-list{grid-template-columns:1fr 1fr}
  .proc-item{border-right:1px solid var(--border)}
  .proc-item:nth-child(2){border-right:none}
  .calc-wrap{grid-template-columns:1fr;gap:40px;padding:40px}
  .seo-columns{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr 1fr}
  .project-wide{grid-column:1 / -1}
  .cta-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;text-align:left}
  .footer-nav{align-items:flex-start}
  .footer-legal{text-align:left}
}
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:rgba(250,250,248,.98);border-bottom:1px solid var(--border);padding:16px 24px;gap:16px}
  .nav-links.open{display:flex}
  .nav-cta{display:none}
  .burger{display:flex}
  .hero-content{padding:48px 24px 32px}
  .archive-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
  .process-list{grid-template-columns:1fr;border:none;gap:0}
  .proc-item{border:1px solid var(--border);border-radius:var(--r-md);margin-bottom:12px;border-right:1px solid var(--border) !important}
  .section{padding:64px 0}
  .hero-stats{gap:24px}
  .lightbox{padding:12px}
  .lightbox-close{top:14px;right:14px}
  .lightbox-prev{left:14px}
  .lightbox-next{right:14px}
}