/* ====== Perusasetukset ja muuttujat ====== */
:root {
  --bg:#0c1210;
  --surface:#141b18;
  --surface-2:#1a2520;
  --text:#edf6f2;
  --muted:#b9c7c1;
  --accent:#6bbf59;
  --accent-2:#a3d69a;
  --radius:18px;
  --shadow:0 10px 28px rgba(0,0,0,.3);
  --maxw:1200px;
}

* { box-sizing:border-box }
body {
  margin:0;
  font-family:Montserrat,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}
img { max-width:100%; display:block; border-radius:var(--radius) }
a { color:var(--accent); text-decoration:none }
a:hover { text-decoration:underline }
.wrapper {
  max-width:var(--maxw);
  margin:auto;
  padding:clamp(16px,3vw,28px);
}
body.narrow .wrapper { max-width:900px; } /* hoito-ohjeet.html */

/* ====== HEADER ====== */
header {
  position:sticky;
  top:0;
  z-index:1200;
  background:rgba(0,0,0,0.7);
  backdrop-filter:blur(1px);
  border-bottom:1px solid rgba(255,255,255,.08);
  text-align:center;
  padding:10px 0;
}
.nav-bar {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  position:relative;
}
.logo-area { display:flex; flex-direction:column; align-items:center; font-weight:700; gap:8px }
.logo-img { width:64px; height:auto; border-radius:10% }
.nav-links {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
}
.nav-links a {
  padding:10px 14px;
  border-radius:999px;
  color:#fff;
}
.nav-links a:hover { background:rgba(255,255,255,.06); color:var(--accent-2) }

/* Hampurilainen menu */
.menu-toggle {
  display:none;
  position:absolute;
  top:16px; left:16px;
  padding:8px;
  border:1px solid rgba(255,255,255,.4);
  border-radius:12px;
  background:#fff;
  z-index:1400;
}
.menu-toggle span {
  display:block;
  width:24px;
  height:2px;
  background:#000;
  margin:5px 0;
}
@media (max-width:900px){
  .nav-links{display:none}
  .menu-toggle{display:block}
  .nav-links.open {
    display:flex;
    flex-direction:column;
    gap:6px;
    background:var(--surface);
    padding:14px;
    border-radius:16px;
    position:absolute;
    top:70px; left:16px; right:16px;
    z-index:1300;
  }
}

/* ====== HERO (index.html) ====== */
.intro {
  position: relative;
  min-height: 72vh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}
.intro::before {
  content:"";
  position:absolute; inset:0;
  background:url("tausta.png") center/cover no-repeat;
  filter:brightness(0.9);
  z-index:-2;
}
.intro::after {
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(12,18,16,.6), transparent 40%);
  z-index:-1;
}
.intro h1 { font-family:Merriweather,serif; font-size:clamp(32px,5vw,56px); margin-bottom:12px }
.intro p { max-width:800px; margin:0 auto 24px; color:var(--muted) }

/* Yritys taustakuva (index.html) */
#yritys { position:relative; overflow:hidden }
#yritys::before {
  content:"";
  position:absolute; inset:0;
  background:url("2.webp") center/cover no-repeat;
  filter:brightness(1);
  z-index:-2;
}
#yritys::after {
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(12,18,16,.6), transparent 40%);
  z-index:-1;
}
#yritys .wrapper { position:relative; z-index:1 }

/* Yhteys (index.html) */
#yhteys i { color:var(--accent); margin-right:8px }

/* ====== SECTIONS yleisesti ====== */
section { padding:clamp(36px,6vw,80px) 0; border-top:1px solid rgba(255,255,255,.06) }
h1,h2 { font-family:Merriweather,serif }
h2 { font-size:clamp(26px,3.4vw,40px); margin-bottom:12px }
.lead { color:var(--muted); margin-bottom:24px; max-width:900px }

/* GRID (index.html) */
.grid { display:grid; gap:16px }
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}
.box { background:var(--surface); border-radius:var(--radius); padding:18px; box-shadow:var(--shadow) }
.box h3{margin:10px 0 8px; font-size:22px}
.box p{color:var(--muted); margin:0}
.tag{display:inline-block; padding:6px 10px; border-radius:999px; background:rgba(107,191,89,.12); color:var(--accent-2); font-size:12px; font-weight:700}

/* ====== FOOTER ====== */
footer{background:#0a0f0d;border-top:1px solid rgba(255,255,255,.08)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
@media(max-width:900px){.foot{grid-template-columns:1fr}}
.small{font-size:13px;color:var(--muted)}

/* ====== Social banner ====== */
.social-banner {
  position:fixed; top:20px; right:15px;
  display:flex; flex-wrap:wrap; gap:10px;
  z-index:1000;
}
.social-banner a {
  text-decoration:none;
  display:inline-block;
  width:40px; height:40px;
  border-radius:50%;
  line-height:40px;
  font-size:1.2em;
  text-align:center;
  color:white;
}
.fa-facebook{background:#3B5998}
.fa-whatsapp{background:#25D366}
.fa-envelope{background:#EA4335}
.fab:hover,.fas:hover{opacity:0.7}

/* ====== Index: Tilauslomakkeet & stepit ====== */
.order-form{display:none;margin-top:12px;padding:12px;background:var(--surface-2);border-radius:var(--radius)}
.toggle-form{margin-top:10px;padding:8px 14px;border:none;background:var(--accent);color:#fff;border-radius:999px;cursor:pointer;font-weight:600}
.toggle-form:hover{background:var(--accent-2)}
.main-title{text-align:center;margin-bottom:24px}
.steps{display:flex;justify-content:center;gap:40px;margin-bottom:40px;flex-wrap:wrap}
.step{text-align:center;max-width:160px}
.circle{width:60px;height:60px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;margin:0 auto 10px;box-shadow:var(--shadow)}
.step p{margin:0;color:var(--muted);font-weight:600}
.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}
.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}

/* ====== Index: Karuselli ====== */
.carousel{position:relative;width:100%;max-width:800px;margin:auto;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}
.carousel img{width:100%;height:auto;display:block;transition:opacity 1s ease-in-out}
#cards-container{position:relative;width:100%;max-width:900px;margin:30px auto;overflow:hidden;border-radius:20px}
#cards-wrapper{display:flex;gap:20px;transition:transform 0.5s ease;cursor:grab}
#cards-wrapper:active{cursor:grabbing}
.slide-wrapper{display:flex;flex-direction:column;align-items:center;text-align:center}
.slide-wrapper .card-name{margin-top:10px;font-size:1em;color:white;font-weight:bold}
.slide-wrapper img{width:300px;height:auto;border-radius:20px;object-fit:contain;margin:0 30px;cursor:pointer;transition:transform 0.3s}
.slide-wrapper img:hover{transform:scale(1.05)}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,0.5);border:none;color:white;font-size:2rem;padding:10px;cursor:pointer;border-radius:50%;z-index:10}
.carousel-btn:hover{background:rgba(0,0,0,0.7)}
#prevBtn{left:10px} #nextBtn{right:10px}

/* ====== Myyntipisteet sections ====== */
section{margin:60px 0}
.section-inner{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:var(--surface);padding:32px;border-radius:var(--radius);box-shadow:var(--shadow)}
.section-inner h2{margin-top:0;color:var(--accent)}
.section-inner p{line-height:1.6;color:var(--text)}
@media(max-width:900px){.section-inner{grid-template-columns:1fr}}

/* ====== Yrityksestä galleria ====== */
.section-content{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.section-content img{box-shadow:var(--shadow)}
.section-content h2{margin-top:0;font-size:2rem;color:var(--accent)}
@media(max-width:800px){.section-content{grid-template-columns:1fr;gap:20px}}
.article-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:30px}
.article-gallery img{cursor:pointer;transition:transform 0.3s;box-shadow:var(--shadow)}
.article-gallery img:hover{transform:scale(1.05)}
.modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,0.85);justify-content:center;align-items:center}
.modal.open{display:flex;animation:fadeIn 0.3s ease}
.modal img{max-width:90%;max-height:80%;border-radius:var(--radius);box-shadow:var(--shadow)}
.modal .close{position:absolute;top:20px;right:30px;font-size:2rem;color:#fff;cursor:pointer}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ====== Yrityksille content ====== */
h1{font-size:clamp(28px,5vw,40px);margin-bottom:32px;text-align:center}
h2{font-size:clamp(20px,4vw,28px);margin-bottom:12px;color:var(--accent)}
section{margin-bottom:60px}
.content-box{background:var(--surface);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.content-box img{width:100%;height:auto;object-fit:cover}
@media(max-width:900px){.content-box{grid-template-columns:1fr}}
p{margin-bottom:16px;color:var(--muted)}