/* =========================================================
   Ykitek Oy – sivuston tyylit
   Pohja: Teknicool-layout, värit Ykitekin logon mukaan
   ========================================================= */
:root{
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --card:#ffffff;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
  --radius: 18px;
  --max: 1120px;
  --accent:#0a47ad;        /* Ykitek-sininen (logosta) */
  --accent-dark:#083a8e;   /* hover-sävy */
  --ink:#2b2f36;           /* logon grafiitti */
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit; text-decoration:none}
.wrap{max-width:var(--max); margin:0 auto; padding:0 18px}

/* =========================
   HEADER
   ========================= */
.topbar{
  position:sticky; top:0; z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 0;
  gap:14px;
}
.brand{display:flex; align-items:center; gap:12px; min-width:200px;}
.logo{height:56px; width:auto; display:block;}

.nav{display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:flex-end;}
.nav a{padding:10px 12px; border-radius:999px; color:var(--ink); font-weight:700;}
.nav a:hover{background:#f3f4f6}
.nav a[aria-current="page"]{background:#eef3fc; border:1px solid var(--line); color:var(--accent);}

.cta{display:flex; gap:10px; align-items:center; flex-wrap:wrap;}

/* Mobile menu */
.menu-toggle{display:none;}
.menu-btn{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  align-items:center; justify-content:center;
  cursor:pointer;
  transition:.15s ease;
}
.menu-btn:hover{box-shadow: var(--shadow); transform: translateY(-1px);}
.mobile-nav{
  display:none;
  margin:10px 0 0;
  padding:10px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow);
}
.mobile-nav a{display:block; padding:12px; border-radius:12px; font-weight:800; color:var(--ink);}
.mobile-nav a:hover{background:#f3f4f6}
.mobile-nav a[aria-current="page"]{background:#eef3fc; border:1px solid var(--line); color:var(--accent);}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  font-weight:600;
  transition:.15s ease;
  white-space:nowrap;
  cursor:pointer;
  font-size:1rem;
}
.btn:hover{transform: translateY(-1px); box-shadow: var(--shadow)}
.btn-primary{background:var(--accent); color:#fff; border-color:var(--accent);}
.btn-primary:hover{background:var(--accent-dark); border-color:var(--accent-dark);}

/* =========================
   HERO & PAGE HEAD
   ========================= */
.hero{padding:42px 0 18px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.3fr .7fr;
  gap:18px;
  align-items:stretch;
}
.hero-card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  padding:22px;
}
.pagehead{padding:36px 0 6px}
.kicker{color:var(--muted); font-weight:600; letter-spacing:.2px}
h1{margin:10px 0 10px; font-size: clamp(28px, 3.2vw, 44px); line-height:1.1}
.lead{margin:0 0 16px; color:var(--muted); font-size:1.05rem}
.hero-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.info{display:grid; gap:10px; align-content:start;}
.info-item{border:1px solid var(--line); border-radius:14px; padding:14px; background:#fff;}
.info-item b{display:block; margin-bottom:4px}
.small{color:var(--muted); font-size:.95rem}

/* =========================
   SECTIONS
   ========================= */
section{padding:22px 0}
.section-title{display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin:0 0 12px;}
.section-title h2{margin:0; font-size:1.4rem}
.section-title p{margin:0; color:var(--muted)}
.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;}
.grid{display:grid; grid-template-columns: 1.3fr .7fr; gap:14px; align-items:start;}
.card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  padding:18px;
  box-shadow: var(--shadow);
  height:100%;
}
.card h3{margin:0 0 6px; font-size:1.1rem}
.card p{margin:0; color:var(--muted)}
.card .link{margin-top:12px; display:inline-flex; gap:8px; font-weight:700; color:var(--accent);}

.list{margin:8px 0 0; padding-left:20px; color:var(--muted);}
.list li{margin:4px 0;}

.steps{display:grid; grid-template-columns: repeat(3,1fr); gap:12px; margin-top:10px;}
.card.step{padding:14px; height:auto;}

/* Trust strip */
.strip{
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:14px 18px;
  background:#fff;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
}
.strip span{color:var(--muted)}
.pill{border:1px solid var(--line); border-radius:999px; padding:8px 10px; font-weight:700; background:#fff;}

/* FAQ */
details{border-top:1px solid var(--line); padding:12px 0;}
details:first-of-type{border-top:0;}
details summary{cursor:pointer; font-weight:700;}
details p{color:var(--muted); margin:8px 0 0;}

/* =========================
   FORM
   ========================= */
form label{display:block; font-weight:700; margin:12px 0 4px;}
form input[type="text"],
form input[type="email"],
form input[type="tel"],
form select,
form textarea{
  width:100%;
  padding:11px 12px;
  border:1px solid var(--line);
  border-radius:12px;
  font:inherit;
  background:#fff;
}
form input:focus, form select:focus, form textarea:focus{
  outline:2px solid var(--accent);
  outline-offset:1px;
  border-color:var(--accent);
}
form textarea{min-height:130px; resize:vertical;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
.help{color:var(--muted); font-size:.9rem; margin:6px 0 0;}
.hp{position:absolute; left:-9999px; top:-9999px;}

/* success notice */
.notice{
  display:none;
  gap:10px;
  align-items:flex-start;
  border:1px solid #bbe3c5;
  background:#f0faf3;
  border-radius:14px;
  padding:12px 14px;
  margin:0 0 12px;
  position:relative;
}
.notice.show{display:flex;}
.notice .dot{width:10px; height:10px; border-radius:50%; background:#2e9e57; margin-top:6px; flex:none;}
.notice p{margin:2px 0 0; color:var(--muted); font-size:.95rem;}
.notice .close{
  position:absolute; top:6px; right:8px;
  border:0; background:none; font-size:1.2rem; cursor:pointer; color:var(--muted);
}

/* =========================
   FOOTER
   ========================= */
footer{padding:26px 0 36px; border-top:1px solid var(--line); margin-top:12px}
.footer-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:18px;}
.footer-grid a{text-decoration:underline; text-underline-offset:3px}

.contactcards{display:grid; grid-template-columns:1fr; gap:12px; margin-top:10px;}
.contactcard{border:1px solid var(--line); border-radius:14px; padding:12px; background:#fff;}
.contactcard .name{font-weight:800; margin-bottom:6px;}

.iconrow{display:flex; align-items:center; gap:10px; flex-wrap:wrap;}
.iconbtn{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  font-weight:700;
}
.iconbtn:hover{box-shadow: var(--shadow); transform: translateY(-1px);}
.icon{width:16px; height:16px; display:inline-block; flex:none;}

.license{margin-top:10px; color:var(--muted); font-size:.9rem;}
.license b{color:var(--ink)}
.license a{text-decoration:underline; text-underline-offset:3px;}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr;}
  .grid3{grid-template-columns:1fr;}
  .grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .brand{min-width:auto;}
}
@media (max-width: 760px){
  .topbar-inner{flex-wrap:nowrap; gap:10px;}
  .logo{height:44px;}
  .nav{display:none;}
  .menu-btn{display:inline-flex;}
  .cta{flex-wrap:nowrap;}
  .btn{padding:10px 12px;}
  .form-row{grid-template-columns:1fr;}
  .menu-toggle:checked ~ .mobile-nav{display:block;}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important;}
}

/* =========================================================
   YKITEK-ILME v2 – oma identiteetti
   - Archivo-otsikkofontti (itse hostattu)
   - Grafiitti→sininen "band"-otsakealue, vino alareuna (logon Y-viilto)
   - Vinot korostemerkit otsikoissa
   ========================================================= */
@font-face{
  font-family:'Archivo';
  src:url('/fonts/archivo-700.woff2') format('woff2');
  font-weight:700; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'Archivo';
  src:url('/fonts/archivo-850.woff2') format('woff2');
  font-weight:850; font-style:normal; font-display:swap;
}

h1,h2,h3{font-family:'Archivo', system-ui, sans-serif; letter-spacing:-0.01em;}
h1{font-weight:850;}
h2,h3{font-weight:700;}

/* Vino korostemerkki otsikoiden edessä (logon viilto) */
.section-title h2{display:flex; align-items:center; gap:10px;}
.section-title h2::before{
  content:"";
  width:14px; height:22px; flex:none;
  background:linear-gradient(180deg, var(--accent), #062f74);
  transform:skewX(-18deg);
  border-radius:3px;
}

/* =========================
   BAND – tumma otsakealue
   ========================= */
.band{
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(10,71,173,.55), transparent 60%),
    linear-gradient(115deg, #1b1f26 0%, #232a35 45%, #0a47ad 130%);
  color:#fff;
  position:relative;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 14px), 0 100%);
  padding-bottom:26px;
  margin-bottom:8px;
}
/* hopeinen viiltoraita bandin alareunassa */
.band::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0; height:16px;
  background:linear-gradient(115deg, transparent 55%, rgba(216,222,230,.35) 55.2%, rgba(216,222,230,.08) 70%, transparent 80%);
  pointer-events:none;
}
.band .kicker{
  color:#aebbd1;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.82rem;
  font-weight:700;
}
.band h1{color:#fff;}
.band .lead{color:#c7cfdb;}
.band .pill{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.22);
  color:#fff;
}
.band .strip{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.18);
}
.band .strip span{color:#c7cfdb;}
.band .btn{
  background:transparent; color:#fff; border-color:rgba(255,255,255,.45);
}
.band .btn:hover{background:rgba(255,255,255,.1); box-shadow:none;}
.band .btn-primary{
  background:#fff; color:var(--accent); border-color:#fff; font-weight:800;
}
.band .btn-primary:hover{background:#e8eefb; border-color:#e8eefb; color:var(--accent-dark);}
.band .hero,
.band .pagehead{padding-top:38px;}
.band .hero{padding-bottom:12px;}
.band .pagehead{padding-bottom:14px;}

/* hero-aside valkoisena korttina bandin päällä */
.band .hero-card.info{
  background:#fff; color:var(--text);
  border:0;
}
.band .hero-card.info .small{color:var(--muted);}
/* vasen hero-sisältö suoraan gradientin päällä, ei korttia */
.band .hero-card.plain{
  background:transparent; border:0; box-shadow:none; padding:0;
}

/* palvelukortit: sininen yläviiva + nosto hoverissa */
.grid3 .card{
  border-top:3px solid var(--accent);
  transition:.18s ease;
}
.grid3 .card:hover{transform:translateY(-3px); box-shadow:0 14px 34px rgba(10,71,173,.13);}

/* =========================
   KAMPANJAKARUSELLI
   ========================= */
.campaign{display:none;}                 /* näytetään JS:llä jos kuvia löytyy */
.campaign.show{display:block;}
.carousel{position:relative;}
.carousel-track{
  display:flex;
  gap:12px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  border-radius:var(--radius);
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.carousel-track::-webkit-scrollbar{display:none;}
.carousel-slide{
  flex:0 0 100%;
  scroll-snap-align:center;
}
.carousel-slide img{
  display:block;
  width:100%;
  aspect-ratio:12/5;                     /* suositus 1200×500 px */
  object-fit:cover;
  border-radius:var(--radius);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.carousel-btn{
  position:absolute; top:50%; transform:translateY(-50%);
  width:42px; height:42px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.92);
  cursor:pointer;
  font-size:1.2rem; font-weight:800; color:var(--accent);
  display:flex; align-items:center; justify-content:center;
}
.carousel-btn:hover{box-shadow:var(--shadow);}
.carousel-btn.prev{left:10px;}
.carousel-btn.next{right:10px;}
.carousel-dots{display:flex; gap:8px; justify-content:center; margin-top:10px;}
.carousel-dots button{
  width:9px; height:9px; border-radius:50%;
  border:0; background:#cbd5e1; cursor:pointer; padding:0;
}
.carousel-dots button[aria-current="true"]{background:var(--accent); transform:scale(1.2);}
.carousel.single .carousel-btn,
.carousel.single .carousel-dots{display:none;}

/* =========================
   TYÖNÄYTEGALLERIA
   ========================= */
.gallery{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:10px;
}
.gallery a{display:block; border-radius:14px; overflow:hidden; border:1px solid var(--line);}
.gallery img{
  display:block; width:100%; aspect-ratio:3/4; object-fit:cover;
  transition:.25s ease;
}
.gallery a:hover img{transform:scale(1.04);}

@media (max-width: 920px){
  .gallery{grid-template-columns:repeat(2, 1fr);}
  .band{clip-path:polygon(0 0, 100% 0, 100% calc(100% - 8px), 0 100%);}
}