/* ==========================================================================
   TechCare IT - styles.css
   Concept: "La Ligne de Soin / The Care Line" - the shield's circuit becomes the page spine.
   Dark default + first-class light theme. Signature gradient is RATIONED (action only).
   ========================================================================== */

/* ============================ TOKENS ============================ */
:root, :root[data-theme="dark"] {
  --cyan:#6df0f7; --cyan-bright:#75f4f6; --blue:#159cf0; --blue-2:#1b9eef; --blue-3:#39c8f4;
  --teal:#0f718b; --deep:#0a4c7d; --near-white:#f9fbfb;

  --grad:linear-gradient(100deg,#6df0f7 0%,#42c8f2 52%,#1b9eef 100%);
  --wordmark-grad:linear-gradient(100deg,#6df0f7,#42c8f2,#1b9eef);
  --spine-grad:linear-gradient(180deg,#6df0f7,#42c8f2,#1b9eef);

  --bg:#000a26; --bg-panel:#06122e; --bg-raised:#081a3d;
  --heading:#f9fbfb; --text:#c2d0e8; --text-muted:#8fa2c4;
  --accent:#6df0f7; --accent-strong:#39c8f4; --link:#75f4f6;
  --border:rgba(109,240,247,0.16); --border-solid:#16305a; --border-strong:rgba(109,240,247,0.34);
  --focus:#6df0f7; --focus-ring:0 0 0 2px #000a26,0 0 0 4px #6df0f7;
  --cta-grad:var(--grad); --cta-text:#00122b;
  --glow:rgba(109,240,247,0.35); --anchor-glow:rgba(21,156,240,0.28);
  --chip-bg:rgba(15,113,139,0.22); --chip-border:rgba(109,240,247,0.28);
  --success:#6df0f7; --error:#ff8a9c;
  --field-border:#4a6da0;   /* >=3:1 vs field fill (WCAG 1.4.11 non-text contrast) */

  --shadow-card:0 18px 40px -24px rgba(0,0,0,0.75);
  --radius:16px; --radius-lg:22px; --radius-sm:12px;
  --maxw:1200px; --pad:clamp(20px,5vw,40px);
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Sora',var(--sans);
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

:root[data-theme="light"] {
  --bg:#f9fbfb; --bg-panel:#ffffff; --bg-raised:#eef4fb;
  --heading:#06122e; --text:#33456b; --text-muted:#5b6b8c;
  --accent:#0f718b; --accent-strong:#159cf0; --link:#0b6bb0;
  --border:#dbe7f4; --border-solid:#dbe7f4; --border-strong:#bcd2e8;
  --focus:#159cf0; --focus-ring:0 0 0 2px #f9fbfb,0 0 0 4px #159cf0;
  --wordmark-grad:linear-gradient(100deg,#0f718b,#159cf0,#0a4c7d);
  --spine-grad:linear-gradient(180deg,#39c8f4,#1b9eef,#0a4c7d);
  --glow:rgba(21,156,240,0.18); --anchor-glow:rgba(21,156,240,0.12);
  --chip-bg:#eaf3fb; --chip-border:#cfe0ec;
  --success:#0f718b; --error:#c0364b;
  --field-border:#6b93bd;   /* >=3:1 vs white field fill */
  --shadow-card:0 18px 40px -26px rgba(6,18,46,0.28);
}

/* ============================ RESET / BASE ============================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--sans); font-size:1.0625rem; line-height:1.65;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden; transition:background .25s ease,color .25s ease;
}
img,svg{max-width:100%}
a{color:var(--link); text-decoration:none}
a:hover{text-decoration:none}
h1,h2,h3,h4{font-family:var(--display); color:var(--heading); font-weight:700; margin:0 0 .5em; letter-spacing:-.015em; line-height:1.14}
p{margin:0 0 1rem}
ul{margin:0; padding:0; list-style:none}
:focus-visible{outline:none; box-shadow:var(--focus-ring); border-radius:6px}
.mono{font-family:var(--mono); font-weight:500; letter-spacing:.06em}
.center{text-align:center}

.container{width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--pad)}
.section{padding-block:clamp(4rem,9vh,7rem); position:relative; z-index:1}
h2{font-size:clamp(1.75rem,3.8vw,2.6rem); letter-spacing:-.02em; line-height:1.12}
h3{font-size:1.375rem; font-weight:600; line-height:1.25}
.lead{font-size:clamp(1.075rem,1.6vw,1.3rem); line-height:1.55; color:var(--text)}
.section-sub{max-width:60ch; margin:.4rem auto 0; color:var(--text-muted)}
h2.center + .section-sub{margin-bottom:2.6rem}

.eyebrow{font-family:var(--mono); font-weight:500; font-size:.8125rem; text-transform:uppercase; letter-spacing:.14em; color:var(--accent); margin:0 0 .8rem}
.eyebrow.center{display:flex; align-items:center; justify-content:center; gap:.5rem}

/* hide UPWARD (not off-screen-left) so it can't create horizontal scroll on iOS */
.skip-link{position:absolute; top:0; left:0; transform:translateY(-130%); background:var(--bg-raised); color:var(--heading); padding:.6rem 1rem; border-radius:0 0 8px 0; z-index:200; transition:transform .15s ease}
.skip-link:focus{transform:translateY(0)}

main{position:relative}

/* ============================ BUTTONS ============================ */
.btn{
  --_bg:var(--bg-raised);
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-family:var(--sans); font-weight:600; font-size:1rem; letter-spacing:.005em;
  padding:.72rem 1.25rem; min-height:44px; border-radius:var(--radius-sm);
  border:1px solid transparent; cursor:pointer; position:relative; overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn--lg{padding:.95rem 1.6rem; font-size:1.05rem; min-height:52px}
.btn--sm{padding:.5rem .9rem; min-height:38px; font-size:.9rem}
.btn--block{width:100%}
.btn .arr{transition:transform .18s ease}
.btn:hover .arr{transform:translateX(3px)}

.btn--primary{background:var(--blue-2); background:var(--cta-grad); color:var(--cta-text); box-shadow:0 8px 26px -10px var(--glow)}
.btn--primary::after{content:""; position:absolute; inset:0; background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.45) 50%,transparent 75%); transform:translateX(-120%); transition:transform .5s ease}
.btn--primary:hover{transform:translateY(-2px); box-shadow:0 14px 34px -10px var(--glow)}
.btn--primary:hover::after{transform:translateX(120%)}
.btn--ghost{background:transparent; color:var(--heading); border-color:var(--accent)}
.btn--ghost:hover{background:color-mix(in srgb,var(--accent) 10%,transparent); transform:translateY(-1px)}
:root[data-theme="light"] .btn--ghost{color:var(--accent)}

/* ============================ NAV ============================ */
.nav{position:sticky; top:0; z-index:100; transition:background .25s ease,box-shadow .25s ease,border-color .25s ease; border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 78%,transparent); backdrop-filter:blur(12px) saturate(140%); -webkit-backdrop-filter:blur(12px) saturate(140%); border-bottom-color:var(--border)}
.nav__inner{display:flex; align-items:center; gap:1rem; min-height:68px}
.brand{display:flex; align-items:center; flex-shrink:0}
.brand-logo{height:36px; width:auto; aspect-ratio:342/104; flex:none; display:block}
:root[data-theme="light"] #wm-tech{fill:#06122e}
:root[data-theme="light"] #cg1{stop-color:#0f718b}
:root[data-theme="light"] #cg2{stop-color:#159cf0}
:root[data-theme="light"] #cg3{stop-color:#0a4c7d}

.nav__links{display:flex; gap:1.6rem; margin-inline:auto}
.nav__links a{color:var(--text); font-weight:500; font-size:.98rem; position:relative; padding:.3rem 0}
.nav__links a::after{content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px; background:var(--accent); transition:right .22s ease}
.nav__links a:hover,.nav__links a.active{color:var(--heading)}
.nav__links a:hover::after,.nav__links a.active::after{right:0}

.nav__actions{display:flex; align-items:center; gap:.6rem; flex-shrink:0}
.lang-toggle{display:inline-flex; border:1px solid var(--border-strong); border-radius:999px}
.lang-toggle button{font-family:var(--mono); font-size:.75rem; font-weight:500; letter-spacing:.06em; padding:.4rem .7rem; background:transparent; color:var(--text-muted); border:0; cursor:pointer; min-height:38px}
.lang-toggle button:first-child{border-radius:999px 0 0 999px}
.lang-toggle button:last-child{border-radius:0 999px 999px 0}
.lang-toggle button[aria-pressed="true"]{background:var(--accent); color:var(--cta-text)}
:root[data-theme="light"] .lang-toggle button[aria-pressed="true"]{color:var(--near-white)}
.theme-toggle{display:inline-grid; place-items:center; width:42px; height:42px; border-radius:11px; background:transparent; border:1px solid var(--border-strong); color:var(--accent); cursor:pointer}
.theme-toggle:hover{background:var(--bg-raised)}
.theme-toggle svg{width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:1.8}
.theme-toggle .ic-moon{display:none}
:root[data-theme="light"] .theme-toggle .ic-sun{display:none}
:root[data-theme="light"] .theme-toggle .ic-moon{display:block}
.nav__cta{white-space:nowrap}
.nav__burger{display:none; flex-direction:column; gap:5px; width:44px; height:44px; background:transparent; border:0; cursor:pointer; padding:10px}
.nav__burger span{height:2px; background:var(--heading); border-radius:2px; transition:transform .25s ease,opacity .2s ease}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{display:none; flex-direction:column; gap:.2rem; padding:1rem var(--pad) 1.4rem; background:var(--bg-panel); border-bottom:1px solid var(--border)}
.mobile-menu a{padding:.8rem .2rem; color:var(--text); font-weight:500; border-bottom:1px solid var(--border)}
.mobile-menu a:last-child{border:0; margin-top:.6rem; justify-content:center}

/* ============================ HERO ============================ */
.hero{padding-top:clamp(2.5rem,6vh,4rem); overflow:hidden}
.hero__inner{display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(2rem,5vw,4rem); align-items:center}
.hero__bloom{position:absolute; top:-10%; right:-8%; width:60vw; height:60vw; max-width:760px; max-height:760px;
  background:radial-gradient(closest-side,var(--anchor-glow),transparent 70%); filter:blur(8px); pointer-events:none; z-index:0}
.hero__copy,.hero__visual{position:relative; z-index:1}
.hero__title{font-size:clamp(2.5rem,5.5vw,4.25rem); letter-spacing:-.02em; line-height:1.04; margin-bottom:1.1rem}
.grad{background:var(--wordmark-grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; color:var(--accent-strong)}
.hero__sub{max-width:48ch; margin-bottom:1.8rem; color:var(--text)}
.hero__cta{display:flex; flex-wrap:wrap; gap:.8rem; margin-bottom:1.3rem}
.hero__ribbon{display:flex; align-items:center; gap:.4rem; flex-wrap:wrap; font-size:.9rem; font-weight:500; color:var(--text-muted); margin:0}
.dot{width:8px; height:8px; border-radius:50%; background:var(--cyan); box-shadow:0 0 0 0 var(--glow); animation:dotPulse 2.4s ease-in-out infinite; flex-shrink:0}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 0 var(--glow)}50%{box-shadow:0 0 0 5px transparent}}

.hero__visual{display:flex; flex-direction:column; align-items:center; gap:.9rem}
.shield-frame{position:relative; width:min(340px,80%); aspect-ratio:1/1; border-radius:28px;
  border:1px solid var(--border-strong); background:
    radial-gradient(120% 120% at 30% 15%,rgba(21,156,240,.14),transparent 55%),
    linear-gradient(160deg,var(--bg-raised),var(--bg-panel));
  box-shadow:0 0 70px -14px var(--glow),var(--shadow-card); display:grid; place-items:center; overflow:hidden}
.shield-frame::before{content:""; position:absolute; inset:0; background-image:
    repeating-linear-gradient(0deg,transparent 0 22px,rgba(109,240,247,.05) 22px 23px),
    repeating-linear-gradient(90deg,transparent 0 22px,rgba(109,240,247,.05) 22px 23px);
  mask:radial-gradient(circle at 50% 45%,#000 40%,transparent 78%); pointer-events:none}
.hero-shield{width:64%; height:auto; position:relative; z-index:1; filter:drop-shadow(0 8px 20px rgba(0,0,0,.4))}
.radar{position:absolute; width:78%; aspect-ratio:1; border:1px solid var(--border); border-radius:50%; opacity:.5}
.radar::after{content:""; position:absolute; inset:22%; border:1px solid var(--border); border-radius:50%}

/* hero shield animation */
.hs-pulse{stroke-dasharray:14 150; stroke-dashoffset:164; animation:hsTrace 3.4s ease-in-out .3s forwards, hsTravel 6s linear 3.7s infinite}
@keyframes hsTrace{to{stroke-dashoffset:0}}
@keyframes hsTravel{from{stroke-dashoffset:164}to{stroke-dashoffset:0}}
.hs-topnode{animation:hsBreath 4s ease-in-out 3.6s infinite}
@keyframes hsBreath{0%,100%{opacity:.55}50%{opacity:1}}

/* ============================ TRUST STRIP ============================ */
.trust{background:var(--bg-panel); border-block:1px solid var(--border); padding-block:1.1rem; position:relative; z-index:1}
.trust__row{display:flex; flex-wrap:wrap; justify-content:center; gap:1rem 2rem}
.trust__item{display:inline-flex; align-items:center; gap:.55rem; font-size:.92rem; font-weight:500; color:var(--text)}
.nd{width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 8px var(--glow); flex-shrink:0}

/* ============================ CARE PROMISE ============================ */
.pillars{display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem; margin-top:2.4rem}
.pillar{text-align:center; padding:2rem 1.4rem; background:var(--bg-raised); border:1px solid var(--border); border-radius:var(--radius)}
.pillar__ic{display:inline-grid; place-items:center; width:56px; height:56px; border-radius:13px; margin-bottom:1rem;
  background:var(--chip-bg); border:1px solid var(--chip-border)}
.pillar__ic svg{width:30px; height:30px; fill:none; stroke:var(--accent); stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round}
.pillar__ic svg .chk{stroke:var(--accent-strong)}
.pillar h3{margin-bottom:.4rem}
.pillar p{margin:0; color:var(--text-muted); font-size:.98rem}

/* ============================ SERVICES ============================ */
.svc-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1.3rem}
.svc{position:relative; padding:1.6rem 1.5rem 1.7rem; background:var(--bg-raised); border:1px solid var(--border); border-radius:var(--radius); transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.svc::before{content:""; position:absolute; inset:0; border-radius:var(--radius); padding:1px; background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; opacity:0; transition:opacity .25s ease; pointer-events:none}
.svc:hover{transform:translateY(-3px); box-shadow:var(--shadow-card)}
.svc:hover::before{opacity:1}
.svc__node{position:absolute; top:1.5rem; right:1.4rem; font-size:.72rem; color:var(--text-muted); letter-spacing:.1em}
.svc__ic{display:inline-grid; place-items:center; width:52px; height:52px; border-radius:13px; margin-bottom:1rem; background:var(--chip-bg); border:1px solid var(--chip-border)}
.svc__ic svg{width:28px; height:28px; fill:none; stroke:var(--accent); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}
.svc__ic svg .chk{stroke:var(--accent-strong)}
.svc h3{margin-bottom:.5rem; padding-right:2rem}
.svc>p{color:var(--text-muted); font-size:.97rem; margin-bottom:1rem}
.svc__list li{position:relative; padding-left:1.4rem; font-size:.92rem; color:var(--text); margin-bottom:.4rem}
.svc__list li::before{content:""; position:absolute; left:0; top:.55em; width:6px; height:6px; border-radius:50%; background:var(--accent); box-shadow:0 0 6px var(--glow)}

/* ============================ AI BAND ============================ */
.aiband{position:relative}
.aiband__inner{position:relative; display:grid; grid-template-columns:1.4fr .6fr; gap:2.5rem; align-items:center;
  background:linear-gradient(120deg,var(--bg-panel),var(--bg-raised)); border:1px solid var(--border-strong);
  border-radius:var(--radius-lg); padding:clamp(1.8rem,4vw,3rem); overflow:hidden; box-shadow:var(--shadow-card)}
/* Glow kept fully INSIDE the panel (inset:0) - iOS Safari won't clip an overflowing
   absolutely-positioned child of a rounded overflow:hidden box, so never let it overflow. */
.aiband__inner::before{content:""; position:absolute; inset:0; pointer-events:none; border-radius:inherit;
  background:radial-gradient(60% 120% at 100% 0%,var(--anchor-glow),transparent 62%)}
.badge-new{display:inline-block; font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase;
  padding:.18rem .5rem; border-radius:999px; background:var(--grad); color:var(--cta-text); margin-right:.1rem}
.aiband h2{margin-bottom:.6rem}
.aiband .lead{color:var(--text); margin-bottom:1.2rem; max-width:60ch}
.aiband__text{min-width:0}
.aiband__viz{display:grid; place-items:center; position:relative; z-index:1; min-width:0}
.ai-orb{width:min(190px,60vw); aspect-ratio:1; border-radius:50%; display:grid; place-items:center; position:relative;
  background:radial-gradient(circle at 35% 30%,rgba(109,240,247,.25),transparent 60%),conic-gradient(from 210deg,var(--teal),var(--blue-3),var(--cyan),var(--blue),var(--teal));
  box-shadow:0 0 60px -12px var(--glow); animation:spin 18s linear infinite}
.ai-orb::before{content:""; position:absolute; inset:8px; border-radius:50%; background:var(--bg-panel)}
.ai-orb .mono{position:relative; z-index:1; font-size:1.5rem; font-weight:500; letter-spacing:.16em; color:var(--accent)}
@keyframes spin{to{transform:rotate(360deg)}}

.chips{display:flex; flex-wrap:wrap; gap:.5rem; margin:0 0 1.4rem; padding:0}
.chips li,.chips--cred span{font-family:var(--mono); font-size:.78rem; letter-spacing:.03em; color:var(--text);
  background:var(--chip-bg); border:1px solid var(--chip-border); border-radius:999px; padding:.34rem .8rem}
.chips--cred{margin:1.4rem 0 1.8rem}

/* ============================ RÉALISATIONS ============================ */
.work-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1.4rem}
.work-card{display:flex; flex-direction:column; background:var(--bg-raised); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; color:var(--text); transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.work-card:hover{transform:translateY(-3px); box-shadow:var(--shadow-card); border-color:var(--border-strong)}
.work-card__shot{display:block; aspect-ratio:16/10; overflow:hidden; border-bottom:1px solid var(--border); background:var(--bg-panel)}
.work-card__shot img{width:100%; height:100%; object-fit:cover; object-position:top; transition:transform .5s ease}
.work-card:hover .work-card__shot img{transform:scale(1.04)}
.work-card__body{display:flex; flex-direction:column; gap:.35rem; padding:1.3rem 1.4rem 1.5rem}
.work-card__name{font-family:var(--display); font-weight:700; font-size:1.2rem; color:var(--heading)}
.work-card__type{font-family:var(--mono); font-size:.74rem; letter-spacing:.06em; text-transform:uppercase; color:var(--accent)}
.work-card__desc{color:var(--text-muted); font-size:.94rem; margin:.2rem 0 .5rem}
.work-card__tags{display:flex; flex-wrap:wrap; gap:.4rem; margin-bottom:.6rem}
.work-card__tags b{font-family:var(--mono); font-weight:500; font-size:.72rem; color:var(--text); background:var(--chip-bg); border:1px solid var(--chip-border); border-radius:6px; padding:.16rem .5rem}
.work-card__link{font-weight:600; font-size:.9rem; color:var(--link); margin-top:auto}
/* center a lone last card when the count is odd (e.g. 5 projects) */
.work-card:last-child:nth-child(odd){grid-column:1/-1; max-width:calc(50% - .7rem); margin-inline:auto}

/* ============================ PROCESS ============================ */
.steps{position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:1.3rem; margin-top:2.4rem}
.steps__rail{position:absolute; top:26px; left:8%; right:8%; height:2px; background:var(--spine-grad); opacity:.5; z-index:0}
.step{position:relative; z-index:1; text-align:center; padding:0 .4rem}
.step__num{display:inline-grid; place-items:center; width:52px; height:52px; margin-bottom:1rem; border-radius:50%;
  background:var(--bg-raised); border:1px solid var(--border-strong); color:var(--accent); font-size:.85rem; box-shadow:0 0 0 6px var(--bg)}
.step h3{font-size:1.15rem; margin-bottom:.35rem}
.step p{font-size:.94rem; color:var(--text-muted); margin:0}

/* ============================ ABOUT ============================ */
.about__inner{display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(1.8rem,4vw,3.4rem); align-items:center}
.about__photo{display:flex; justify-content:center}
.founder{margin:0; position:relative}
.shield-frame--photo{width:min(340px,92%); aspect-ratio:4/5; border-radius:24px; padding:0; overflow:hidden}
.shield-frame--photo::before{display:none}
.shield-frame--photo img{width:100%; height:100%; object-fit:cover; object-position:center 20%; border-radius:inherit; display:block}
.founder__cap{position:absolute; left:0; right:0; bottom:0; z-index:2; display:flex; flex-direction:column; gap:.15rem;
  padding:1.8rem 1.2rem 1rem; text-align:left;
  background:linear-gradient(to top, rgba(0,10,38,.94), rgba(0,10,38,.55) 55%, transparent)}
.founder__name{font-family:var(--display); font-weight:700; font-size:1.2rem; color:#f9fbfb; line-height:1.1}
.founder__cap .mono{font-size:.72rem; letter-spacing:.1em; color:var(--cyan)}
.about__text h2{margin-bottom:1rem}
.about__text p{color:var(--text)}
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin-top:.4rem}
.stat{padding:1rem; background:var(--bg-raised); border:1px solid var(--border); border-radius:var(--radius-sm); text-align:center}
.stat__v{display:block; font-family:var(--display); font-weight:700; font-size:clamp(1.5rem,3vw,2rem); color:var(--heading); font-variant-numeric:tabular-nums; line-height:1}
.stat__l{display:block; font-size:.78rem; color:var(--text-muted); margin-top:.4rem; line-height:1.35}

/* ============================ WHY / ASSURANCES ============================ */
.why{background:var(--bg-panel); border-block:1px solid var(--border)}
.why-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1.3rem; margin-top:2.4rem}
.why-card{padding:1.6rem 1.6rem; background:var(--bg-raised); border:1px solid var(--border); border-radius:var(--radius); position:relative; padding-left:2.2rem}
.why-card::before{content:""; position:absolute; left:1.1rem; top:1.9rem; width:8px; height:8px; border-radius:50%; background:var(--accent); box-shadow:0 0 8px var(--glow)}
.why-card h3{margin-bottom:.4rem; font-size:1.2rem}
.why-card p{margin:0; color:var(--text-muted); font-size:.96rem}

/* ============================ CONTACT ============================ */
.contact{position:relative; overflow:hidden}
.contact__bloom{position:absolute; bottom:-20%; left:-10%; width:60vw; height:60vw; max-width:700px; max-height:700px;
  background:radial-gradient(closest-side,var(--anchor-glow),transparent 70%); pointer-events:none; z-index:0}
.contact__inner{position:relative; z-index:1; display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:start}
.contact__lead h2{margin-bottom:1rem}
.contact__reassure{display:flex; align-items:center; gap:.5rem; font-weight:600; color:var(--heading); margin:1.4rem 0 .6rem}
.contact__direct{color:var(--text-muted); font-size:.95rem}

.contact__form{background:var(--bg-raised); border:1px solid var(--border-strong); border-radius:var(--radius-lg); padding:clamp(1.4rem,3vw,2rem); box-shadow:var(--shadow-card)}
.field{position:relative; margin-bottom:1.1rem}
.field input,.field textarea{width:100%; background:var(--bg-panel); border:1px solid var(--field-border); border-radius:var(--radius-sm);
  padding:1.35rem .9rem .55rem; color:var(--heading); font:inherit; font-size:1rem; transition:border-color .2s ease,box-shadow .2s ease}
.field textarea{resize:vertical; min-height:120px}
.field label{position:absolute; left:.95rem; top:.95rem; color:var(--text-muted); font-size:1rem; pointer-events:none; transition:transform .16s ease,color .16s ease,font-size .16s ease; transform-origin:left top}
.field input:focus,.field textarea:focus{border-color:var(--accent); box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.field input:focus + label,.field textarea:focus + label,
.field input:not(:placeholder-shown) + label,.field textarea:not(:placeholder-shown) + label{
  transform:translateY(-.7rem) scale(.78); color:var(--accent)}
.hp{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); border:0; white-space:nowrap}
.form-status{margin:1rem 0 0; font-size:.94rem; font-weight:500; min-height:1.2em}
.form-status.ok{color:var(--success)}
.form-status.err{color:var(--error)}

/* ============================ FOOTER ============================ */
.footer{background:#06122e; color:#c2d0e8; border-top:1px solid rgba(109,240,247,.16); padding-block:3rem 1.4rem; position:relative; z-index:1}
.footer__inner{display:grid; grid-template-columns:1.6fr 1fr 1fr 1.1fr; gap:2rem}
.footer__logo{height:44px; width:auto; margin-bottom:.9rem}
.footer__tag{font-size:.92rem; color:#8fa2c4; max-width:34ch; margin-bottom:.7rem}
.footer__mono{font-size:.75rem; color:#8fa2c4}
.footer__col h3{color:#f9fbfb; font-size:.9rem; text-transform:uppercase; letter-spacing:.08em; font-family:var(--mono); font-weight:500; margin-bottom:.9rem}
.footer__col a{display:block; color:#a9b8d6; font-size:.92rem; padding:.28rem 0}
.footer__col a:hover{color:#f9fbfb}
/* Footer is always dark → force the ghost CTA to readable white + fix centering
   (the .footer__col a{display:block} rule was overriding the button's flex centering). */
.footer__col .btn--ghost,
:root[data-theme="light"] .footer__col .btn--ghost{display:flex; color:#f9fbfb; border-color:rgba(109,240,247,.45)}
.footer__col .btn--ghost:hover{background:color-mix(in srgb,var(--cyan) 12%,transparent)}
.footer__cta{margin-top:.9rem}
.footer__bottom{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:.6rem; margin-top:2.4rem; padding-top:1.3rem; border-top:1px solid rgba(109,240,247,.12); font-size:.85rem; color:#8fa2c4}
.footer__top{color:#a9b8d6}

/* ============================ ERROR PAGES ============================ */
.errpage{min-height:100vh; display:grid; place-items:center; text-align:center; padding:2rem}
.errpage__inner{max-width:520px}
.errpage img{height:44px; width:auto; margin-bottom:2rem}
.errpage__code{font-family:var(--mono); font-size:clamp(3rem,12vw,5.5rem); font-weight:500; letter-spacing:.04em;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; color:var(--accent-strong); line-height:1}
.errpage h1{font-size:1.6rem; margin:.6rem 0 .5rem}
.errpage p{color:var(--text-muted); margin-bottom:1.6rem}

/* ============================ REVEAL / MOTION ============================ */
/* JS-gated so no-JS / JS-error visitors still see all content (strict CSP forbids a <noscript><style> fallback). preboot.js adds .js synchronously. */
.reveal{transition:opacity .5s ease,transform .5s ease}
.js .reveal{opacity:0; transform:translateY(14px)}
.js .reveal.in-view{opacity:1; transform:none}
.svc.reveal,.pillar.reveal,.why-card.reveal,.work-card.reveal,.step.reveal{transition-delay:var(--d,0ms)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important; transition:none !important}
  .reveal,.js .reveal{opacity:1 !important; transform:none !important}
}

/* ============================ RESPONSIVE ============================ */
@media (max-width:1024px){
  .svc-grid,.pillars{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:860px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__burger{display:flex}
  .mobile-menu.open{display:flex}
  .hero__inner{grid-template-columns:1fr; gap:2.2rem}
  .hero__visual{order:-1}
  .shield-frame{width:min(300px,70%)}
  .aiband__inner{grid-template-columns:1fr; text-align:left}
  .aiband__viz{display:none}
  .contact__inner{grid-template-columns:1fr; gap:2rem}
  .about__inner{grid-template-columns:1fr}
  .about__photo{order:-1}
  .steps{grid-template-columns:1fr; gap:0}
  .steps__rail{left:25px; right:auto; top:0; bottom:26px; width:2px; height:auto}
  .step{display:grid; grid-template-columns:52px 1fr; gap:0 1.1rem; text-align:left; padding:1rem 0}
  .step__num{margin:0}
  .step h3,.step p{grid-column:2}
}
@media (max-width:560px){
  .svc-grid,.pillars,.work-grid,.why-grid,.stats{grid-template-columns:1fr}
  .work-card:last-child:nth-child(odd){max-width:none; margin-inline:0; grid-column:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr}
  .trust__row{gap:.7rem 1.2rem}
  .hero__cta .btn{flex:1 1 auto}
}