/* ==========================================================================
   IAMGROWTHHACKER — Design system v3 ("Signal", light)
   Clean, bright, professional. Rounded geometric display type (Poppins)
   carries the page; monospace is reserved for small utility labels
   (eyebrows, tags, data). Accent color is a teal-green, inspired by
   mastroke.com's UI. Motion (parallax, glitch, scroll reveal) is part of
   the design, not a gimmick layered on top — see js/main.js.
   The original dark theme is preserved and can be restored by setting
   data-theme="dark" on <html> — see the override block below.
   ========================================================================== */

@font-face{
  font-family:'Poppins';
  src:url('https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLEj6Z1xlFQ.woff2') format('woff2');
  font-weight:600; font-display:swap;
}
@font-face{
  font-family:'Poppins';
  src:url('https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2') format('woff2');
  font-weight:700; font-display:swap;
}
@font-face{
  font-family:'Poppins';
  src:url('https://fonts.gstatic.com/s/poppins/v24/pxiByp8kv8JHgFVrLDD4Z1xlFQ.woff2') format('woff2');
  font-weight:800; font-display:swap;
}
@font-face{
  font-family:'Inter';
  src:url('https://fonts.gstatic.com/s/inter/v20/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2') format('woff2');
  font-weight:400 700; font-display:swap;
}
@font-face{
  font-family:'JetBrains Mono';
  src:url('https://fonts.gstatic.com/s/jetbrainsmono/v24/tDbv2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKwBNntkaToggR7BYRbKPxDcwg.woff2') format('woff2');
  font-weight:400 600; font-display:swap;
}

:root{
  --bg: #FFFFFF;
  --bg-raised: #F4F6F8;
  --ink: #0B0D10;
  --ink-dim: #565F6A;
  --ink-faint: #97A0A9;
  --signal: #0DA398;
  --signal-deep: #0B8479;
  --signal-dim: rgba(13,163,152,0.18);
  --alert: #D4453B;
  --line: rgba(13,163,152,0.18);
  --line-soft: rgba(10,13,16,0.09);

  --display: 'Poppins', 'Segoe UI', sans-serif;
  --sans: 'Inter', 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  --max: 1180px;
  --pad: clamp(20px, 5vw, 64px);

  --ease-out: cubic-bezier(.16,.8,.3,1);
  --dur-fast: 180ms;
  --dur-med: 360ms;
}

/* ---- Dark theme (previous default — restore via data-theme="dark" on <html>) ---- */
:root[data-theme="dark"]{
  --bg: #0A0C10;
  --bg-raised: #10141B;
  --ink: #EDF0F4;
  --ink-dim: #9AA4B2;
  --ink-faint: #5C6570;
  --signal: #3DDC84;
  --signal-deep: #1FA35C;
  --signal-dim: rgba(61,220,132,0.30);
  --alert: #FF6B6B;
  --line: rgba(61,220,132,0.14);
  --line-soft: rgba(255,255,255,0.08);
}
:root[data-theme="dark"] .site-header{background:rgba(10,12,16,0.82);}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--sans); font-size:16px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit;}
::selection{background:var(--signal); color:#04140B;}
:focus-visible{outline:2px solid var(--signal); outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

.wrap{max-width:var(--max); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad);}

/* ---- Scroll progress ---- */
.scroll-progress{position:fixed; top:0; left:0; height:2px; width:0%; background:var(--signal); z-index:200; box-shadow:0 0 12px var(--signal-dim); transition:width 80ms linear;}

/* ---- Cursor glow (desktop only) ---- */
.cursor-glow{position:fixed; width:340px; height:340px; border-radius:50%; pointer-events:none; z-index:1;
  background:radial-gradient(circle, rgba(13,163,152,0.06), transparent 70%);
  transform:translate(-50%,-50%); left:-500px; top:-500px; transition:opacity .3s;}
@media (hover:none){ .cursor-glow{display:none;} }

/* ---- Header ---- */
.site-header{position:sticky; top:0; z-index:100; background:rgba(255,255,255,0.86); backdrop-filter:blur(10px); border-bottom:1px solid var(--line-soft);}
.site-header .wrap{display:flex; align-items:center; justify-content:space-between; padding-top:16px; padding-bottom:16px; gap:20px;}
.logo{display:flex; align-items:center; gap:10px; font-family:var(--display); font-weight:600; font-size:15px; color:var(--ink); text-decoration:none; letter-spacing:.01em;}
.logo img{width:30px; height:30px; border-radius:7px;}
.logo span{color:var(--signal);}
.nav{display:flex; gap:30px; list-style:none; margin:0; padding:0;}
.nav a{text-decoration:none; font-family:var(--sans); font-size:14px; color:var(--ink-dim); transition:color var(--dur-fast);}
.nav a:hover{color:var(--signal);}
.nav-cta{font-family:var(--sans); font-weight:600; font-size:14px; border:1px solid var(--signal-dim); color:var(--signal); padding:9px 18px; border-radius:6px; text-decoration:none; transition:all var(--dur-fast); white-space:nowrap;}
.nav-cta:hover{background:var(--signal); color:#04140B; box-shadow:0 0 20px var(--signal-dim);}

/* ---- Language switcher ---- */
.lang-switch{display:flex; gap:2px; font-family:var(--mono); font-size:12px; margin-right:4px;}
.lang-switch a{text-decoration:none; color:var(--ink-faint); padding:4px 8px; border-radius:4px; transition:background var(--dur-fast), color var(--dur-fast);}
.lang-switch a.active{color:var(--signal); background:rgba(13,163,152,0.08);}
.lang-switch a:hover{color:var(--ink);}

/* ---- Mobile hamburger button (header, <860px only) ---- */
.menu-toggle{
  display:none; align-items:center; justify-content:center;
  width:42px; height:42px; padding:0; flex-shrink:0;
  border:1px solid var(--line-soft); border-radius:8px; background:var(--bg-raised);
  cursor:pointer; transition:border-color var(--dur-fast);
}
.menu-toggle:hover{border-color:var(--signal-dim);}
.menu-toggle-bars{position:relative; width:18px; height:13px;}
.menu-toggle-bars span{
  position:absolute; left:0; width:100%; height:1.5px; border-radius:2px; background:var(--ink);
  transition:transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out), background var(--dur-fast);
}
.menu-toggle-bars span:nth-child(1){top:0;}
.menu-toggle-bars span:nth-child(2){top:50%; margin-top:-0.75px;}
.menu-toggle-bars span:nth-child(3){bottom:0;}
.menu-toggle.is-active{border-color:var(--signal-dim);}
.menu-toggle.is-active .menu-toggle-bars span{background:var(--signal);}
.menu-toggle.is-active .menu-toggle-bars span:nth-child(1){transform:translateY(5.75px) rotate(45deg);}
.menu-toggle.is-active .menu-toggle-bars span:nth-child(2){opacity:0;}
.menu-toggle.is-active .menu-toggle-bars span:nth-child(3){transform:translateY(-5.75px) rotate(-45deg);}

@media (max-width:860px){
  .nav{display:none;}
  .lang-switch{display:none;}
  .nav-cta{display:none;}
  .menu-toggle{display:flex;}
}

/* ---- Mobile nav drawer (built by js/main.js from the header's own
   .nav / .lang-switch / .nav-cta, so content + links always match the
   page/language it's inserted on) ---- */
.mobile-nav{position:fixed; inset:0; z-index:150; visibility:hidden; pointer-events:none;}
.mobile-nav::before{
  content:''; position:absolute; inset:0; background:rgba(6,8,11,0.65); backdrop-filter:blur(2px);
  opacity:0; transition:opacity var(--dur-med) var(--ease-out);
}
.mobile-nav.is-open{visibility:visible; pointer-events:auto;}
.mobile-nav.is-open::before{opacity:1;}

.mobile-nav-panel{
  position:absolute; top:0; right:0; bottom:0; width:min(360px,86vw);
  background:var(--bg-raised); border-left:1px solid var(--line-soft);
  padding:32px 28px 28px; display:flex; flex-direction:column; gap:32px;
  overflow-y:auto; transform:translateX(100%); transition:transform var(--dur-med) var(--ease-out);
}
.mobile-nav.is-open .mobile-nav-panel{transform:translateX(0);}

.mobile-nav-close{
  align-self:flex-end; width:38px; height:38px; border-radius:50%;
  border:1px solid var(--line-soft); background:none; color:var(--ink-dim); cursor:pointer;
  font-size:18px; line-height:1; transition:.2s; display:flex; align-items:center; justify-content:center;
  flex-shrink:0; margin-bottom:-8px;
}
.mobile-nav-close:hover{color:var(--signal); border-color:var(--signal-dim);}

.mobile-nav-panel .nav{display:flex; flex-direction:column; gap:2px; list-style:none; margin:0; padding:0;}
.mobile-nav-panel .nav a{
  display:block; padding:16px 4px; font-family:var(--display); font-weight:600;
  font-size:1.35rem; color:var(--ink); border-bottom:1px solid var(--line-soft); text-decoration:none;
  transition:color var(--dur-fast);
}
.mobile-nav-panel .nav a:hover, .mobile-nav-panel .nav a:focus-visible{color:var(--signal);}

.mobile-nav-panel .lang-switch{display:flex; font-size:13px; margin:0;}
.mobile-nav-panel .nav-cta{display:inline-flex; align-self:flex-start; margin-top:auto; padding:14px 22px; font-size:15px;}

body.mobile-nav-open{overflow:hidden;}

@media (min-width:861px){ .mobile-nav{display:none !important;} }

/* ---- Hero ---- */
.hero{position:relative; padding:120px 0 96px; overflow:hidden; min-height:78vh; display:flex; flex-direction:column; justify-content:center;}
.hero-bg{position:absolute; inset:0; z-index:0;}
.hero-bg .grid-layer{
  position:absolute; inset:-10% -10%;
  background-image:linear-gradient(rgba(13,163,152,.10) 1px, transparent 1px), linear-gradient(90deg, rgba(13,163,152,.10) 1px, transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 20%, black 30%, transparent 85%);
}
.hero-bg .glow{position:absolute; width:640px; height:640px; border-radius:50%; top:-220px; right:-180px;
  background:radial-gradient(circle, rgba(13,163,152,.14), transparent 70%); filter:blur(4px);}
.hero .wrap{position:relative; z-index:2;}

.hero-giant{
  position:absolute; z-index:1; right:-3%; top:6%; margin:0;
  font-family:var(--display); font-weight:800; line-height:.86; letter-spacing:-.03em;
  font-size:clamp(7rem, 26vw, 22rem); white-space:nowrap;
  color:transparent; -webkit-text-stroke:1px rgba(13,163,152,.24);
  pointer-events:none; user-select:none;
}
@media (max-width:860px){ .hero-giant{display:none;} }

.hero-eyebrow, .eyebrow{font-family:var(--mono); font-size:12.5px; color:var(--signal); letter-spacing:.05em; text-transform:uppercase; margin-bottom:22px; display:flex; align-items:center; gap:10px;}
.hero-eyebrow::before, .eyebrow::before{content:''; width:20px; height:1px; background:var(--signal);}

.hero h1{
  font-family:var(--display); font-weight:700; letter-spacing:-.025em;
  font-size:clamp(2.6rem, 6vw, 4.6rem); line-height:1.03; margin:0 0 28px; max-width:17ch;
  position:relative;
}
.hero h1 em{font-style:normal; color:var(--signal); text-shadow:0 0 34px var(--signal-dim);}
.glitch-target{position:relative; display:inline-block;}
.glitch-target::before, .glitch-target::after{
  content:attr(data-text); position:absolute; left:0; top:0; width:100%; overflow:hidden; opacity:0;
}
.glitching .glitch-target::before{color:#FF6B9D; opacity:.8; transform:translate(3px,0); mix-blend-mode:screen; animation:glitch1 .22s steps(2,end) infinite;}
.glitching .glitch-target::after{color:#33C7FF; opacity:.8; transform:translate(-3px,0); mix-blend-mode:screen; animation:glitch2 .22s steps(2,end) infinite;}
@keyframes glitch1{ 0%,100%{transform:translate(3px,0) skewX(0);} 50%{transform:translate(-2px,1px) skewX(3deg);} }
@keyframes glitch2{ 0%,100%{transform:translate(-3px,0) skewX(0);} 50%{transform:translate(2px,-1px) skewX(-3deg);} }

.hero-sub{font-family:var(--sans); font-size:1.1rem; color:var(--ink-dim); max-width:52ch; margin:0 0 40px; line-height:1.65;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:44px;}

.hero-metrics{display:flex; gap:40px; flex-wrap:wrap; margin:0 0 64px;}
.hero-metric .n{font-family:var(--display); font-weight:700; font-size:1.7rem; color:var(--signal); text-shadow:0 0 20px var(--signal-dim); font-variant-numeric:tabular-nums; display:block;}
.hero-metric .l{font-family:var(--mono); font-size:11.5px; color:var(--ink-dim); letter-spacing:.01em; display:block; margin-top:4px;}
@media (max-width:600px){ .hero-metrics{gap:26px;} }
.btn{font-family:var(--sans); font-weight:600; font-size:15px; padding:15px 26px; border-radius:8px; text-decoration:none; display:inline-flex; align-items:center; gap:8px; cursor:pointer; transition:all var(--dur-fast); border:1px solid transparent;}
.btn-primary{background:var(--signal); color:#04140B;}
.btn-primary:hover{box-shadow:0 0 30px var(--signal-dim); transform:translateY(-1px);}
.btn-ghost{border-color:var(--line-soft); color:var(--ink);}
.btn-ghost:hover{border-color:var(--signal); color:var(--signal);}

/* ---- Flow strip (styled as a card grid, like .tool-grid) ---- */
.flow{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); border-radius:16px; overflow:hidden; position:relative; z-index:2;}
.flow-step{padding:28px; background:var(--bg-raised); position:relative;}
.flow-label{font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.06em; margin-bottom:6px;}
.flow-value{font-family:var(--display); font-weight:700; font-size:1.1rem;}
.flow-step:nth-child(1) .flow-value{color:var(--alert);}
.flow-step:nth-child(3) .flow-value{color:var(--signal);}
@media (max-width:700px){ .flow{grid-template-columns:1fr;} }

/* ---- Section shell ---- */
section{padding:104px 0; position:relative;}
.section-head{max-width:60ch; margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:16px;}
.section-head h2{font-family:var(--display); font-weight:700; font-size:clamp(1.8rem,3.4vw,3rem); line-height:1.08; margin:0 0 16px; letter-spacing:-.02em;}
.section-head p{color:var(--ink-dim); font-size:1.05rem; margin:0; line-height:1.7;}

/* ---- Reveal utility (JS toggles .is-visible) ---- */
.reveal{opacity:0; transform:translateY(24px); transition:opacity .6s var(--ease-out), transform .6s var(--ease-out);}
.reveal.is-visible{opacity:1; transform:translateY(0);}

/* ---- Breadcrumb ---- */
.breadcrumb{font-family:var(--mono); font-size:12px; color:var(--ink-faint); margin-bottom:20px;}
.breadcrumb a{text-decoration:none; color:var(--ink-faint);}
.breadcrumb a:hover{color:var(--signal);}
.breadcrumb span{padding:0 6px; opacity:.5;}

/* ---- Hero back-link — sits under the breadcrumb, above the eyebrow, on
   detail pages that belong to a listing (e.g. a service page back to
   Services). Was previously bundled into .hero-actions next to the CTA
   button; pulled out so it reads as page-level navigation, not a choice
   alongside "let's talk". ---- */
.hero-back{display:inline-flex; align-items:center; gap:6px; font-family:var(--mono); font-size:12.5px; color:var(--ink-dim); text-decoration:none; margin:0 0 22px;}
.hero-back:hover{color:var(--signal);}

/* ---- Prose (long-form content) ---- */
.prose{max-width:70ch;}
.prose h2{font-family:var(--display); font-weight:700; font-size:1.55rem; margin:48px 0 16px; line-height:1.25; letter-spacing:-.005em;}
.prose h3{font-family:var(--display); font-weight:700; font-size:1.2rem; margin:32px 0 12px;}
.prose p{color:var(--ink-dim); margin:0 0 20px; font-size:1.03rem; line-height:1.75;}
.prose ul, .prose ol{color:var(--ink-dim); margin:0 0 20px; padding-left:22px;}
.prose li{margin-bottom:8px; line-height:1.7;}
.prose strong{color:var(--ink);}
.prose a{color:var(--signal); text-decoration-color:var(--signal-dim);}

/* ---- Quote block ---- */
.quote-block{border-left:2px solid var(--signal); padding:2px 0 2px 28px; margin:36px 0;}
.quote-block p{font-family:var(--display); font-weight:500; font-style:italic; font-size:1.2rem; color:var(--ink); margin:0 0 10px; line-height:1.5;}
.quote-block cite{font-family:var(--mono); font-size:12.5px; color:var(--ink-faint); font-style:normal;}

/* ---- Testimonial cards (About/Chi sono) — a name-first, non-italic
   alternative to .quote-block: reads better at this length and carries a
   small circular photo (or initials, when no photo is available) so each
   quote is anchored to a person, not just a name at the bottom. ---- */
.testimonial-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:20px; margin:28px 0 0;}
@media (max-width:760px){ .testimonial-grid{grid-template-columns:1fr;} }
.testimonial-card{background:var(--bg-raised); border:1px solid var(--line-soft); border-radius:14px; padding:26px;}
.testimonial-header{display:flex; align-items:center; gap:12px; margin:0 0 14px;}
.testimonial-avatar{width:44px; height:44px; border-radius:50%; object-fit:cover; flex-shrink:0; border:1px solid var(--line-soft);}
.testimonial-avatar-initials{
  display:flex; align-items:center; justify-content:center;
  font-family:var(--display); font-weight:700; font-size:15px; color:#fff; background:var(--signal-deep);
}
.testimonial-name{font-family:var(--display); font-weight:700; font-size:14.5px; color:var(--ink); line-height:1.3;}
.testimonial-role{font-family:var(--mono); font-size:12px; color:var(--ink-faint); margin-top:1px;}
.testimonial-quote{font-size:14.5px; color:var(--ink-dim); line-height:1.65; margin:0 0 10px;}
.testimonial-quote:last-child{margin-bottom:0;}

/* ---- Stat grid ---- */
.stat-grid{display:flex; flex-wrap:wrap; gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); border-radius:12px; overflow:hidden; margin:8px 0 0;}
.stat-item{background:var(--bg-raised); padding:26px; flex:1 1 150px;}
.stat-item .n{font-family:var(--display); font-weight:700; font-size:2.1rem; color:var(--signal); margin-bottom:6px; text-shadow:0 0 20px var(--signal-dim); font-variant-numeric:tabular-nums;}
.stat-item .l{font-family:var(--mono); font-size:12px; color:var(--ink-dim); letter-spacing:.01em;}

/* ---- Certificate logo grid ---- */
.cert-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin:8px 0 0;}
.cert-item{background:var(--bg-raised); border:1px solid var(--line-soft); border-radius:12px; padding:18px; display:flex; align-items:center; justify-content:center; aspect-ratio:1/1; transition:border-color var(--dur-fast);}
.cert-item:hover{border-color:var(--signal-dim);}
.cert-item img{max-width:100%; max-height:100%; object-fit:contain; border-radius:6px;}
@media (max-width:700px){ .cert-grid{grid-template-columns:repeat(2,1fr);} }

/* ---- Steps (numbered process) ---- */
.steps{counter-reset:step; margin:32px 0 0;}
.step{display:flex; gap:20px; padding:20px 0; border-top:1px solid var(--line-soft);}
.step:last-child{border-bottom:1px solid var(--line-soft);}
.step::before{
  counter-increment:step; content:counter(step,decimal-leading-zero);
  font-family:var(--mono); font-size:13px; color:var(--signal); flex-shrink:0; padding-top:3px;
}
.step-body h4{font-family:var(--display); font-size:1.05rem; font-weight:700; margin:0 0 6px;}
.step-company{font-family:var(--display); font-size:0.92rem; font-weight:700; color:var(--signal-deep); margin:-4px 0 8px;}
.step-date{font-family:var(--mono); font-size:12.5px; color:var(--ink-faint); margin:-2px 0 10px;}
.step-body p{color:var(--ink-dim); font-size:14.5px; margin:0; line-height:1.65;}

/* ---- Chip row ---- */
.chip-row{display:flex; flex-wrap:wrap; gap:8px; margin:20px 0 0;}
.chip{font-family:var(--mono); font-size:12.5px; padding:6px 12px; border:1px solid var(--line-soft); border-radius:20px; color:var(--ink-dim); background:var(--bg-raised);}

/* ---- Segment blocks (by business type) ---- */
.segment-block{background:var(--bg-raised); border:1px solid var(--line-soft); border-radius:16px; padding:40px;}
.segment-block + .segment-block{margin-top:24px;}
.segment-block .tag{font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.05em; margin-bottom:16px; display:inline-block; padding:4px 10px; border:1px solid var(--line); border-radius:20px; color:var(--signal);}
.segment-block h3{font-family:var(--display); font-size:1.6rem; font-weight:700; margin:0 0 14px;}
.segment-block > p{color:var(--ink-dim); margin:0; font-size:15px; line-height:1.7; max-width:70ch;}
.segment-block .steps{margin-top:28px;}
@media (max-width:700px){ .segment-block{padding:28px;} }

.specialist-header{display:flex; align-items:center; gap:22px; margin-bottom:16px;}
.specialist-photo{width:84px; height:84px; border-radius:50%; object-fit:cover; border:2px solid var(--line-soft); flex-shrink:0;}
.specialist-header h3{margin:0;}
@media (max-width:520px){ .specialist-header{flex-direction:column; align-items:flex-start; gap:14px;} }

.case-logo-badge{width:84px; height:84px; border-radius:50%; background:#fff; border:2px solid var(--line-soft); flex-shrink:0; display:flex; align-items:center; justify-content:center; padding:14px; box-sizing:border-box;}
.case-logo-badge img{width:100%; height:100%; object-fit:contain;}

.team-trio{display:flex; flex-wrap:wrap; gap:32px; margin:28px 0;}
.team-member{display:flex; flex-direction:column; align-items:center; text-align:center; gap:12px; flex:1; min-width:150px;}
.team-member .specialist-photo{width:92px; height:92px;}
.team-member h4{margin:0; font-family:var(--display); font-size:1rem; font-weight:700;}
.team-member .team-name{margin:0; font-size:13px; color:var(--ink-faint); font-family:var(--mono);}

.case-study-block{margin-top:48px; padding-top:36px; border-top:1px solid var(--line);}
.segment-block > p + p{margin-top:14px;}
.segment-block ul{color:var(--ink-dim); margin:16px 0 0; padding-left:20px;}
.segment-block li{margin-bottom:8px; line-height:1.65; font-size:15px;}

/* ---- Promise grid ---- */
.promise-grid{display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); border-radius:16px; overflow:hidden;}
.promise-card{background:var(--bg-raised); padding:40px; transition:background var(--dur-med);}
.promise-card:hover{background:rgba(13,163,152,.04);}
.promise-card .tag{font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.05em; margin-bottom:16px; display:inline-block; padding:4px 10px; border:1px solid var(--line); border-radius:20px; color:var(--signal);}
.promise-card.alert .tag, .promise-card.efficienza .tag{color:var(--alert); border-color:rgba(212,69,59,.3);}
.promise-card.crescita .tag{color:var(--signal); border-color:var(--line);}
.promise-card h3{font-family:var(--display); font-size:1.45rem; font-weight:700; margin:0 0 14px;}
.promise-card p{color:var(--ink-dim); margin:0 0 20px; font-size:15px; line-height:1.7;}
.promise-card ul{margin:0; padding:0; list-style:none;}
.promise-card li{font-size:14px; padding:10px 0; border-top:1px solid var(--line-soft); display:flex; gap:10px; color:var(--ink);}
.promise-card li::before{content:'—'; color:var(--ink-faint);}
.promise-card a{color:inherit;}
@media (max-width:760px){ .promise-grid{grid-template-columns:1fr;} }

/* ---- Tool cards ---- */
.tool-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); border-radius:16px; overflow:hidden;}
.tool-card{background:var(--bg-raised); padding:28px; display:flex; flex-direction:column; transition:transform var(--dur-med), background var(--dur-med);}
.tool-card:hover{transform:translateY(-4px); background:rgba(13,163,152,.04);}
.tool-card .index{font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); margin-bottom:16px;}
.tool-card h3{font-family:var(--display); font-size:1.2rem; font-weight:700; margin:0 0 10px;}
.tool-card p{font-size:14px; color:var(--ink-dim); margin:0 0 24px; flex-grow:1; line-height:1.65;}
.tool-card a{font-family:var(--sans); font-weight:600; font-size:13.5px; text-decoration:none; color:var(--signal); border-top:1px solid var(--line-soft); padding-top:14px; display:flex; justify-content:space-between;}
/* Marketplace grid has 10 cards, not divisible by 3: force 2 columns so the
   last row is always full and the grid background doesn't leak through an
   empty trailing cell. */
#marketplace .tool-grid{grid-template-columns:1fr 1fr;}
@media (max-width:900px){ .tool-grid{grid-template-columns:1fr 1fr;} }
/* !important: some pages (blog/index.html, it/blog/index.html) set an
   inline grid-template-columns to force a 2-up layout at desktop widths;
   inline styles otherwise beat this media query, leaving those pages
   stuck at 2 columns on narrow phones. Force single-column below 620px
   regardless. */
@media (max-width:620px){ .tool-grid{grid-template-columns:1fr !important;} }

/* ---- Case strip (stat counters) ---- */
.case-strip{background:var(--bg-raised); border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); overflow:hidden;}
.case-strip .section-head p{color:var(--ink-dim);}
.case-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line-soft);}
.case-num{background:var(--bg-raised); padding:36px; text-align:left;}
.case-num .n{font-family:var(--display); font-weight:700; font-size:2.6rem; color:var(--signal); margin-bottom:6px; text-shadow:0 0 24px var(--signal-dim); font-variant-numeric:tabular-nums;}
.case-num .l{font-family:var(--sans); font-size:13px; color:var(--ink-dim);}
@media (max-width:900px){ .case-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:500px){ .case-grid{grid-template-columns:1fr;} }

.case-links{display:flex; gap:28px; flex-wrap:wrap; padding-top:32px;}
.case-links a{font-family:var(--sans); font-weight:600; font-size:13.5px; color:var(--signal); text-decoration:none; border-bottom:1px solid transparent;}
.case-links a:hover{border-color:var(--signal);}

/* ---- CTA band ---- */
.cta-band{background:var(--bg-raised); border-top:1px solid var(--line-soft); text-align:center; padding:80px 0;}
.cta-band .eyebrow{justify-content:center;}
.cta-band h2{font-family:var(--display); font-weight:700; font-size:clamp(1.5rem,3vw,2.1rem); margin:0 0 32px; max-width:38ch; margin-left:auto; margin-right:auto; letter-spacing:-.01em;}

/* ---- Contact form ---- */
.form{max-width:560px; margin-top:32px;}
.field{margin-bottom:22px;}
.field label{display:block; font-family:var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-faint); margin-bottom:8px;}
.field input, .field textarea, .field select{
  width:100%; font-family:var(--sans); font-size:15px; color:var(--ink);
  background:var(--bg-raised); border:1px solid var(--line-soft); border-radius:8px;
  padding:12px 14px; resize:vertical;
}
.field input:focus, .field textarea:focus, .field select:focus{outline:none; border-color:var(--signal);}
.field textarea{min-height:140px;}
.form-note{font-family:var(--mono); font-size:12px; color:var(--ink-faint); margin-top:16px;}
.form-success{display:none; background:var(--bg-raised); border:1px solid var(--signal); padding:20px; border-radius:8px; font-size:14.5px; margin-top:32px;}
.form-success.visible{display:block;}

/* ---- About teaser ---- */
.about-teaser p{color:var(--ink-dim); font-size:1.05rem; line-height:1.75; max-width:60ch;}
.method-grid{display:grid; grid-template-columns:1.3fr 1fr; gap:64px; align-items:start;}
.method-photo{position:relative;}
.method-photo img{width:100%; height:auto; display:block; border-radius:16px; box-shadow:0 20px 50px -20px rgba(10,13,16,.35);}
@media (max-width:900px){
  .method-grid{grid-template-columns:1fr; gap:40px;}
  .method-photo{order:-1; max-width:320px; margin:0 auto;}
}

/* ---- Footer ---- */
.site-footer{border-top:1px solid var(--line-soft); padding:56px 0 40px;}
.footer-grid{display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px;}
.footer-col h4{font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-faint); margin:0 0 14px;}
.footer-col a{display:block; font-family:var(--sans); font-size:14px; text-decoration:none; color:var(--ink-dim); padding:5px 0;}
.footer-col a:hover{color:var(--signal);}
.footer-bottom{margin-top:48px; padding-top:24px; border-top:1px solid var(--line-soft); display:flex; justify-content:space-between; font-family:var(--mono); font-size:12px; color:var(--ink-faint); flex-wrap:wrap; gap:12px;}
