/* =========================================================
   Τεχνικό Γραφείο Παπαδημητρίου — design system
   Architectural / blueprint aesthetic
   ========================================================= */

:root{
  --ink:#11243A;          /* deep navy, primary authority */
  --ink-deep:#0B1825;     /* darkest, footer/topbar */
  --ink-soft:#1C3248;     /* raised navy surfaces */
  --slate:#3D5A78;        /* mid blue */
  --slate-light:#6E89A6;  /* muted blue */
  --paper:#F4F1EA;        /* warm page bg */
  --paper-2:#ECE7DD;      /* concrete, alt sections */
  --paper-3:#E4DCCD;      /* deeper concrete */
  --line:#D8D0C0;         /* hairline on paper */
  --line-2:#C7BCA6;       /* stronger hairline */
  --amber:#C8822E;        /* accent on dark */
  --amber-soft:#E0A24B;   /* light accent */
  --amber-deep:#9C5E16;   /* darker accent for light bg text */
  --text:#1A2330;         /* body ink on paper */
  --text-soft:#55606E;    /* secondary on paper */
  --on-dark:#ECE7DD;      /* text on navy */
  --on-dark-soft:#9FB1C4; /* secondary on navy */

  --font-display:'Bricolage Grotesque','Trebuchet MS',-apple-system,Helvetica,Arial,sans-serif;
  --font-body:'Spectral',Georgia,'Times New Roman',serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;

  --wrap:1180px;
  --radius:12px;
  --shadow-sm:0 1px 3px rgba(15,30,46,.06),0 6px 18px rgba(15,30,46,.05);
  --shadow-md:0 12px 36px rgba(15,30,46,.12);
  --shadow-lg:0 28px 64px rgba(11,24,37,.22);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--text);
  font-size:1.05rem;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.05;margin:0;color:var(--ink);letter-spacing:-.015em}
p{margin:0 0 1rem}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- shared bits ---------- */
.kicker{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--amber-deep);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0 0 18px;
  font-weight:500;
}
.kicker::before{content:"";width:26px;height:1.5px;background:var(--amber);display:inline-block}
.kicker--light{color:var(--amber-soft)}
.kicker--center{justify-content:center}

.eyebrow-num{font-family:var(--font-mono);color:var(--amber-deep);font-weight:500}

.section{padding:96px 0;position:relative}
.section--paper2{background:var(--paper-2)}
.section--ink{background:var(--ink);color:var(--on-dark)}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
.section--tight{padding:72px 0}

.section-head{max-width:660px;margin:0 0 52px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(2rem,4vw,2.9rem)}
.section-head p{margin-top:18px;color:var(--text-soft);font-size:1.1rem}
.section--ink .section-head p{color:var(--on-dark-soft)}

/* blueprint grid texture */
.grid-bg{position:relative}
.grid-bg::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(to right,rgba(61,90,120,.07) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(61,90,120,.07) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 80%);
}
.grid-bg>*{position:relative;z-index:1}

/* ---------- buttons (ONE size, no inline overrides) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-mono);font-weight:600;font-size:.8rem;
  letter-spacing:.07em;text-transform:uppercase;
  padding:15px 28px;border-radius:11px;border:0;cursor:pointer;
  transition:transform .15s ease,background .2s ease,color .2s ease,box-shadow .2s ease;
  line-height:1;white-space:nowrap;
}
.btn svg{width:16px;height:16px;flex:0 0 auto}
.btn--primary{background:var(--ink);color:var(--paper)}
.btn--primary:hover{background:var(--amber-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn--amber{background:var(--amber);color:var(--ink)}
.btn--amber:hover{background:var(--amber-soft);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line-2)}
.btn--ghost:hover{background:var(--ink);color:var(--paper);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn--ghost-light{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(236,231,221,.4)}
.btn--ghost-light:hover{background:#fff;color:var(--ink)}

.textlink{
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--amber-deep);font-weight:600;display:inline-flex;align-items:center;gap:8px;
  border-bottom:1.5px solid transparent;padding-bottom:2px;transition:gap .2s,border-color .2s;
}
.textlink:hover{gap:13px;border-color:var(--amber)}
.textlink svg{width:15px;height:15px}
.section--ink .textlink{color:var(--amber-soft)}

/* ---------- top utility strip ---------- */
.topbar{background:var(--ink-deep);color:var(--on-dark);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;padding-top:6px;padding-bottom:6px}
.topbar a{color:var(--on-dark);display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:var(--amber-soft)}
.topbar svg{width:13px;height:13px;color:var(--amber-soft)}
.topbar .topbar-right{display:flex;gap:24px;align-items:center}
.topbar .sep{opacity:.45}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(244,241,234,.86);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:13px;flex:0 0 auto}
.brand img{width:42px;height:42px}
.brand .brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand .brand-name{font-family:var(--font-display);font-weight:700;font-size:1.04rem;color:var(--ink);letter-spacing:-.01em}
.brand .brand-sub{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--slate);margin-top:3px}

.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0 0 0 auto;padding:0}
.nav-links a:not(.btn){
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink);font-weight:500;padding:10px 14px;border-radius:8px;position:relative;
  transition:color .2s,background .2s;
}
.nav-links a:not(.btn)::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:1.5px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:not(.btn):hover{color:var(--amber-deep)}
.nav-links a:not(.btn):hover::after{transform:scaleX(1)}
.nav-links a:not(.btn).active{color:var(--amber-deep)}
.nav-links a:not(.btn).active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto}

.nav-toggle{
  display:none;background:transparent;border:1.5px solid var(--line-2);border-radius:9px;
  width:46px;height:42px;cursor:pointer;color:var(--ink);align-items:center;justify-content:center;
}
.nav-toggle svg{width:22px;height:22px}
.nav-toggle .ic-close{display:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--paper)}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:84px 0 92px}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.1rem);font-weight:800;letter-spacing:-.025em}
.hero .lead{font-size:1.22rem;color:var(--text-soft);max-width:34ch;margin-top:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.tag{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--slate);background:transparent;border:1px solid var(--line-2);
  padding:7px 13px;border-radius:7px;display:inline-flex;align-items:center;gap:7px;font-weight:500;
}
.tag::before{content:"";width:6px;height:6px;background:var(--amber);border-radius:1px;transform:rotate(45deg)}

.hero-media{position:relative}
.hero-frame{
  position:relative;border:1px solid var(--line-2);padding:12px;background:#fff;
  box-shadow:var(--shadow-lg);
}
.hero-frame img{width:100%;height:480px;object-fit:cover;background:var(--ink-soft)}
.hero-frame::after{content:"";position:absolute;inset:12px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);pointer-events:none}
.frame-tag{
  position:absolute;left:-1px;bottom:30px;background:var(--ink);color:var(--on-dark);
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  padding:9px 16px;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-md);
}
.frame-tag b{color:var(--amber-soft);font-weight:600}
.hero-corner{position:absolute;width:26px;height:26px;border:2px solid var(--amber);z-index:2}
.hero-corner.tl{top:-7px;left:-7px;border-right:0;border-bottom:0}
.hero-corner.br{bottom:-7px;right:-7px;border-left:0;border-top:0}

/* ---------- capability marquee ---------- */
.capstrip{background:var(--ink);color:var(--on-dark);border-top:3px solid var(--amber)}
.capstrip .wrap{display:flex;flex-wrap:wrap;gap:14px 38px;justify-content:center;padding:22px 24px}
.capstrip span{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:12px;color:var(--on-dark)
}
.capstrip span::before{content:"";width:7px;height:7px;background:var(--amber);transform:rotate(45deg);flex:0 0 auto}

/* ---------- service cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:26px}
.svc{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;position:relative;
}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-2)}
.svc-media{position:relative;height:200px;overflow:hidden;background:var(--ink-soft)}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.svc:hover .svc-media img{transform:scale(1.06)}
.svc-num{
  position:absolute;top:12px;left:12px;background:rgba(11,24,37,.86);color:var(--amber-soft);
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;padding:5px 10px;border-radius:6px;font-weight:600;
}
.svc-body{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.svc-body h3{font-size:1.3rem;margin-bottom:10px}
.svc-body p{color:var(--text-soft);font-size:1rem;margin-bottom:18px}
.svc-list{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px}
.svc-list li{display:flex;gap:10px;align-items:flex-start;font-size:.96rem;color:var(--text)}
.svc-list svg{width:16px;height:16px;color:var(--amber-deep);flex:0 0 auto;margin-top:5px}
.svc-foot{margin-top:auto}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.step{padding:34px 30px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step-num{font-family:var(--font-mono);font-size:.82rem;color:var(--amber-deep);font-weight:600;letter-spacing:.1em}
.step h3{font-size:1.22rem;margin:16px 0 10px;color:var(--ink)}
.step p{color:var(--text-soft);font-size:.97rem;margin:0}
.section--ink .steps .step h3{color:var(--ink)}
.step::before{content:"";position:absolute;top:0;left:0;width:46px;height:3px;background:var(--amber)}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split--media-first .split-media{order:-1}
.split-media{position:relative;border:1px solid var(--line-2);padding:10px;background:#fff;box-shadow:var(--shadow-md)}
.split-media img{width:100%;height:460px;object-fit:cover;background:var(--ink-soft)}
.split-body h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.split-body p{color:var(--text-soft);margin-top:16px;font-size:1.08rem}
.section--ink .split-media{background:var(--ink-soft);border-color:rgba(255,255,255,.14)}
.section--ink .split-body p{color:var(--on-dark-soft)}

.checklist{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.checklist li{display:flex;gap:13px;align-items:flex-start;font-size:1.04rem}
.checklist svg{width:20px;height:20px;color:var(--amber);flex:0 0 auto;margin-top:5px}
.section--ink .checklist li{color:var(--on-dark)}

/* ---------- value rows ---------- */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:34px}
.value{padding-top:24px;border-top:2px solid var(--ink)}
.value .v-num{font-family:var(--font-mono);font-size:.78rem;color:var(--amber-deep);letter-spacing:.1em;font-weight:600}
.value h3{font-size:1.28rem;margin:14px 0 10px}
.value p{color:var(--text-soft);font-size:1rem;margin:0}
.section--ink .value{border-top-color:var(--amber)}
.section--ink .value p{color:var(--on-dark-soft)}
.section--ink .value .v-num{color:var(--amber-soft)}

/* ---------- notice ---------- */
.notice{display:flex;gap:12px;align-items:flex-start;background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:10px;padding:16px 20px;font-size:.94rem;color:var(--text-soft);max-width:780px;margin:0 0 44px;line-height:1.6}
.notice svg{width:18px;height:18px;color:var(--amber-deep);flex:0 0 auto;margin-top:3px}
.cat-chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 38px}
.cat-chips .chip{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);border:1px solid var(--line-2);border-radius:7px;padding:8px 14px;font-weight:500}
.cat-chips .chip.is-on{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* ---------- projects gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.proj{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--ink-soft);box-shadow:var(--shadow-sm)}
.proj img{width:100%;height:300px;object-fit:cover;transition:transform .55s ease}
.proj:hover img{transform:scale(1.07)}
.proj-cap{
  position:absolute;left:0;right:0;bottom:0;padding:54px 22px 20px;
  background:linear-gradient(to top,rgba(11,24,37,.92),rgba(11,24,37,.45) 55%,transparent);
  color:#fff;
}
.proj-cap .pc-kind{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-soft);font-weight:600}
.proj-cap h3{color:#fff;font-size:1.22rem;margin-top:7px}
.proj-cap p{margin:5px 0 0;color:var(--on-dark-soft);font-size:.92rem}
.proj.tall img{height:420px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--ink-deep);color:#fff;isolation:isolate}
.cta-band .cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22;z-index:-2}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,rgba(11,24,37,.94),rgba(17,36,58,.72))}
.cta-band .wrap{padding:84px 24px;text-align:center;max-width:780px}
.cta-band h2{color:#fff;font-size:clamp(2rem,4.4vw,3.1rem)}
.cta-band p{color:var(--on-dark-soft);font-size:1.14rem;margin:18px auto 32px;max-width:54ch}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-phone{font-family:var(--font-mono);margin-top:26px;color:var(--on-dark-soft);font-size:.86rem;letter-spacing:.06em}
.cta-phone a{color:var(--amber-soft);font-weight:600}

/* ---------- page hero (interior) ---------- */
.page-hero{background:var(--ink);color:var(--on-dark);position:relative;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(110,137,166,.12) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(110,137,166,.12) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(120% 100% at 80% 0%,rgba(0,0,0,.8),transparent 70%);
}
.page-hero .wrap{padding:78px 24px 70px;position:relative}
.page-hero h1{color:#fff;font-size:clamp(2.3rem,5vw,3.6rem);font-weight:800;max-width:16ch}
.page-hero .lead{color:var(--on-dark-soft);font-size:1.18rem;max-width:56ch;margin-top:22px}
.crumbs{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-soft);margin-bottom:22px;display:flex;gap:9px;align-items:center}
.crumbs a:hover{color:var(--amber-soft)}
.crumbs .sep{color:var(--amber)}

/* ---------- prose ---------- */
.prose{max-width:720px}
.prose p{font-size:1.12rem;color:var(--text);margin-bottom:1.3rem}
.prose p.dropcap::first-letter{
  font-family:var(--font-display);font-weight:800;float:left;font-size:3.6rem;line-height:.82;
  padding:6px 12px 0 0;color:var(--amber-deep);
}
.prose h2{font-size:1.8rem;margin:2.4rem 0 1rem}
.lead-quote{
  font-family:var(--font-display);font-weight:600;font-size:1.5rem;line-height:1.4;color:var(--ink);
  border-left:3px solid var(--amber);padding:6px 0 6px 26px;margin:34px 0;letter-spacing:-.01em;
}

/* ---------- info / contact ---------- */
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.info-cell{background:#fff;padding:28px 26px}
.ic-top{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.ic-ico{width:38px;height:38px;border-radius:9px;background:var(--paper-2);color:var(--amber-deep);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.ic-ico svg{width:19px;height:19px}
.ic-label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.ic-val{font-size:1.12rem;color:var(--ink);font-weight:500;font-family:var(--font-display)}
.ic-val a:hover{color:var(--amber-deep)}
.ic-sub{color:var(--text-soft);font-size:.95rem;margin-top:4px}

.hours-list{list-style:none;margin:0;padding:0}
.hours-list li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:1rem}
.hours-list li:last-child{border-bottom:0}
.hours-list .hday{color:var(--text)}
.hours-list .htime{font-family:var(--font-mono);font-size:.9rem;color:var(--ink)}
.hours-list .closed{color:var(--slate-light)}
.hours-list li.today{}

/* ---------- map ---------- */
.map-frame{border:1px solid var(--line-2);padding:8px;background:#fff;box-shadow:var(--shadow-sm)}
.map-frame iframe{width:100%;border:0;display:block;background:var(--paper-2)}
.map-home iframe{height:340px}
.map-full iframe{height:460px}

/* ---------- form ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 32px;box-shadow:var(--shadow-md)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px;display:flex;flex-direction:column}
.field label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-bottom:8px}
.field label .req{color:var(--amber-deep)}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:1rem;color:var(--text);
  background:var(--paper);border:1px solid var(--line-2);border-radius:9px;padding:13px 14px;width:100%;
  transition:border-color .2s,box-shadow .2s;
}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(200,130,46,.15)}
.form-note{font-size:.86rem;color:var(--text-soft);margin:6px 0 22px;display:flex;gap:10px;align-items:flex-start;line-height:1.5}
.form-note svg{width:17px;height:17px;color:var(--amber-deep);flex:0 0 auto;margin-top:3px}
.form-confirm{
  display:none;text-align:center;padding:30px 10px;
}
.form-confirm.show{display:block}
.form-confirm .fc-ico{width:64px;height:64px;border-radius:50%;background:var(--paper-2);color:var(--amber-deep);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.form-confirm .fc-ico svg{width:32px;height:32px}
.form-confirm h3{font-size:1.6rem;margin-bottom:10px}
.form-confirm p{color:var(--text-soft);max-width:42ch;margin:0 auto 8px}
.form.hide{display:none}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-deep);color:var(--on-dark);padding:70px 0 30px;position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--amber),transparent 60%)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{display:flex;align-items:center;gap:13px;margin-bottom:20px}
.foot-brand img{width:46px;height:46px}
.foot-brand .fb-name{font-family:var(--font-display);font-weight:700;font-size:1.16rem;color:#fff}
.foot-brand .fb-sub{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-soft);margin-top:3px}
.foot-col p{color:var(--on-dark-soft);font-size:.98rem}
.foot-col h4{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 18px;font-weight:600}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.foot-col ul a,.foot-col ul li{color:var(--on-dark-soft);font-size:.96rem;transition:color .2s}
.foot-col ul a:hover{color:var(--amber-soft)}
.foot-contact{display:flex;flex-direction:column;gap:13px}
.foot-contact a,.foot-contact span{display:flex;gap:11px;align-items:flex-start;color:var(--on-dark-soft);font-size:.96rem}
.foot-contact svg{width:16px;height:16px;color:var(--amber-soft);flex:0 0 auto;margin-top:4px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;flex-wrap:wrap}
.foot-bottom p{margin:0;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;color:var(--on-dark-soft)}
.foot-bottom .fb-disc{max-width:60ch;line-height:1.6}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:44px;padding:60px 0 70px}
  .hero-frame img{height:420px}
  .split{grid-template-columns:1fr;gap:38px}
  .split--media-first .split-media{order:0}
  .split-media img{height:360px}
  .foot-top{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex;margin-left:auto}
  .nav-links{margin-left:0}
  .nav-links,.nav-cta{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:8px;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:18px 24px;box-shadow:var(--shadow-md);
    display:none;
  }
  .site-header.open .nav-links{display:flex}
  .site-header.open .nav-cta{display:flex;top:100%;padding-top:0;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md)}
  .nav{position:relative;flex-wrap:wrap}
  .nav-links a:not(.btn){padding:12px 6px;border-radius:8px;width:100%}
  .nav-links a:not(.btn)::after{display:none}
  .nav-cta{align-items:stretch}
  .nav-cta .btn{width:100%}
  .topbar .topbar-addr{display:none}
}
@media (max-width:620px){
  .section{padding:66px 0}
  .cta-band .wrap{padding:62px 24px}
  .hero h1{font-size:clamp(2.1rem,9vw,2.8rem)}
  .form-row{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line)}
  .step:last-child{border-bottom:0}
  .foot-top{grid-template-columns:1fr}
  .topbar .topbar-right{gap:14px}
  .hero-frame img{height:340px}
  .split-media img{height:280px}
  .info-cell{padding:24px 22px}
}