/* ============================================================
   REINER ENGINEERING — minimalni industrijski dizajn
   Svijetla tema po logotipu (crno na bijelom, tri linije).
   ============================================================ */
:root{
  --bg:#f6f6f4;
  --bg-2:#eeeeeb;
  --panel:#ffffff;
  --panel-2:#f1f1ee;
  --line:#e2e2dd;
  --text:#15171a;
  --muted:#6b7076;
  --accent:#b45309;
  --accent-soft:rgba(180,83,9,.08);
  --accent-contrast:#ffffff;
  --dark:#111315;
  --dark-2:#1a1d20;
  --dark-line:rgba(255,255,255,.12);
  --radius:4px;
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --shadow:0 16px 44px rgba(20,22,26,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem}
.container{width:min(1160px,92%);margin:0 auto}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}
.logo{display:flex;align-items:center;gap:.8rem}
.logo .logo-lines{display:flex;flex-direction:column;gap:4px}
.logo .logo-lines span{display:block;height:3px;background:var(--text)}
.logo .logo-lines span:nth-child(1){width:26px}
.logo .logo-lines span:nth-child(2){width:20px}
.logo .logo-lines span:nth-child(3){width:26px}
.logo .logo-text{line-height:1}
.logo .logo-main{font-family:var(--font-display);font-size:1.45rem;font-weight:700;letter-spacing:.14em;display:block}
.logo .logo-sub{font-size:.56rem;letter-spacing:.5em;color:var(--muted);text-transform:uppercase;display:block;margin-top:.25rem}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);padding:.35rem 0;position:relative;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--text);transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a.active::after,.nav-links a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 2rem;border-radius:var(--radius);border:1px solid transparent;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;transition:.28s;white-space:nowrap}
.btn-solid{background:var(--text);color:#fff}
.btn-solid:hover{background:var(--accent);transform:translateY(-2px)}
.btn-outline{border-color:var(--text);color:var(--text)}
.btn-outline:hover{background:var(--text);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--text)}
.btn-light:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:.55rem 1.3rem;font-size:.7rem}
.hamburger{display:none;background:none;border:none;flex-direction:column;gap:5px;padding:6px}
.hamburger span{width:24px;height:2px;background:var(--text);transition:.3s}
.mobile-menu{display:none}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.hero-grid{position:absolute;inset:0;opacity:.5}
.hero-inner{position:relative;z-index:2;padding:7.5rem 0 8rem;max-width:680px}
.eyebrow{display:inline-flex;align-items:center;gap:.7rem;font-size:.7rem;font-weight:700;letter-spacing:.34em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--accent)}
.eyebrow.on-light{color:var(--accent)}
.hero h1{font-family:var(--font-display);font-size:clamp(2.6rem,6vw,4.4rem);font-weight:700;line-height:1.06;margin:1.3rem 0 1.5rem;letter-spacing:-.01em}
.hero h1 .accent{color:var(--accent)}
.hero p{max-width:54ch;color:rgba(255,255,255,.65);font-size:1.05rem;margin-bottom:2.4rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-lines{position:absolute;right:6%;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:18px;opacity:.9}
.hero-lines span{display:block;height:10px;background:#fff}
.hero-lines span:nth-child(1){width:220px}
.hero-lines span:nth-child(2){width:160px;background:var(--accent)}
.hero-lines span:nth-child(3){width:220px}
.scroll-cue{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.6rem;font-size:.62rem;letter-spacing:.34em;color:rgba(255,255,255,.45);text-transform:uppercase}
.scroll-cue::after{content:"";width:1px;height:44px;background:linear-gradient(var(--accent),transparent);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.35;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

/* ---------- sekcije ---------- */
.section{padding:5.5rem 0}
.section-alt{background:var(--panel)}
.section-dark{background:var(--dark);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:3rem;flex-wrap:wrap}
.section-head h2,.section-title{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.1;letter-spacing:-.01em}
.section-head h2 .accent,.section-title .accent{color:var(--accent)}
.section-head p{color:var(--muted);max-width:52ch}
.section-dark .section-head p{color:rgba(255,255,255,.6)}

/* ---------- usluge kartice ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.svc-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--text)}
.svc-card .svc-img{aspect-ratio:4/3;background:var(--dark);position:relative;overflow:hidden}
.svc-card .svc-img svg{width:100%;height:100%}
.svc-card .svc-body{padding:1.4rem 1.5rem 1.6rem;flex:1;display:flex;flex-direction:column}
.svc-card h3{font-family:var(--font-display);font-size:1.15rem;font-weight:700;margin-bottom:.5rem}
.svc-card p{color:var(--muted);font-size:.88rem;flex:1}
.svc-card .svc-link{margin-top:1.1rem;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.5rem}
.svc-card:hover .svc-link{gap:.9rem}
.svc-card .svc-link::after{content:"→";transition:.25s}

/* ---------- detaljna lista usluga ---------- */
.svc-group{margin-bottom:4rem}
.svc-group-head{display:flex;align-items:center;gap:1.4rem;margin-bottom:1.8rem}
.svc-group-head .num{font-family:var(--font-display);font-size:2.8rem;font-weight:700;color:var(--line);line-height:1}
.svc-group-head h2{font-family:var(--font-display);font-size:1.7rem;font-weight:700}
.svc-rows{display:flex;flex-direction:column;gap:1rem}
.svc-row{display:grid;grid-template-columns:180px 1fr auto;gap:1.6rem;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem 1.6rem;transition:.28s}
.svc-row:hover{border-color:var(--text);box-shadow:var(--shadow)}
.svc-row .svc-thumb{width:180px;height:110px;border-radius:var(--radius);overflow:hidden;background:var(--dark)}
.svc-row .svc-thumb svg{width:100%;height:100%}
.svc-row h3{font-family:var(--font-display);font-size:1.1rem;font-weight:700;margin-bottom:.35rem}
.svc-row p{color:var(--muted);font-size:.9rem}
.svc-row .note{font-size:.72rem;color:var(--accent);margin-top:.4rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600}

/* ---------- proces ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:step}
.process-step{background:var(--dark-2);border:1px solid var(--dark-line);border-radius:var(--radius);padding:1.8rem 1.6rem;position:relative}
.process-step .p-num{font-family:var(--font-display);font-size:2.4rem;font-weight:700;color:var(--accent);line-height:1;margin-bottom:1rem}
.process-step h3{font-family:var(--font-display);font-size:1.05rem;font-weight:700;margin-bottom:.5rem;color:#fff}
.process-step p{color:rgba(255,255,255,.55);font-size:.86rem}

/* ---------- stats ---------- */
.stats-band{background:var(--text);color:#fff;padding:2.8rem 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stats-grid .num{font-family:var(--font-display);font-size:2.4rem;font-weight:700;line-height:1;color:var(--accent)}
.stats-grid .lbl{font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;opacity:.7;margin-top:.5rem}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3.6rem;align-items:center}
.split h2{font-family:var(--font-display);font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:700;line-height:1.12;margin-bottom:1.2rem;letter-spacing:-.01em}
.split h2 .accent{color:var(--accent)}
.split p{color:var(--muted);margin-bottom:1rem}
.split-visual{border-radius:var(--radius);overflow:hidden;background:var(--dark);box-shadow:var(--shadow);aspect-ratio:4/3}
.split-visual svg{width:100%;height:100%}
.check-list{display:flex;flex-direction:column;gap:.8rem;margin:1.6rem 0 2.2rem}
.check-list li{display:flex;gap:.9rem;align-items:baseline;font-size:.95rem}
.check-list li::before{content:"";width:16px;height:3px;background:var(--accent);transform:translateY(-4px);flex-shrink:0}

/* ---------- page hero ---------- */
.page-hero{background:var(--dark);color:#fff;padding:5rem 0 4rem;position:relative;overflow:hidden}
.page-hero h1{font-family:var(--font-display);font-size:clamp(2.2rem,4.6vw,3.4rem);font-weight:700;line-height:1.08;position:relative;z-index:2}
.page-hero h1 .accent{color:var(--accent)}
.page-hero p{color:rgba(255,255,255,.6);max-width:60ch;margin-top:.9rem;position:relative;z-index:2}

/* ---------- kontakt ---------- */
.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:2.8rem;align-items:start}
.contact-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;display:flex;gap:1.2rem;align-items:flex-start;margin-bottom:1rem}
.contact-card .cc-icon{width:44px;height:44px;flex-shrink:0;border-radius:var(--radius);background:var(--dark);display:flex;align-items:center;justify-content:center}
.contact-card .cc-icon svg{width:19px;height:19px;stroke:var(--accent)}
.contact-card h3{font-size:.7rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.contact-card p{font-size:.98rem;font-weight:600}
.contact-card small{color:var(--muted);font-weight:400}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.form-field{display:flex;flex-direction:column;gap:.4rem}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.form-field input,.form-field textarea,.form-field select{padding:.9rem 1rem;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);color:var(--text);outline:none;transition:.25s}
.form-field input:focus,.form-field textarea:focus{border-color:var(--text)}
.form-field textarea{min-height:130px;resize:vertical}
.sum-note{font-size:.78rem;color:var(--muted)}

/* ---------- CTA traka ---------- */
.cta-band{background:var(--dark);color:#fff;padding:4.5rem 0;text-align:center}
.cta-band h2{font-family:var(--font-display);font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:700;margin-bottom:1rem}
.cta-band h2 .accent{color:var(--accent)}
.cta-band p{color:rgba(255,255,255,.6);max-width:56ch;margin:0 auto 2.2rem}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#fff;padding:4.5rem 0 0;border-top:4px solid var(--accent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:3rem;padding-bottom:3rem}
.footer-grid h4{font-size:.7rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:1.2rem}
.footer-brand .logo .logo-lines span{background:#fff}
.footer-brand .logo .logo-sub{color:rgba(255,255,255,.5)}
.footer-brand p{color:rgba(255,255,255,.55);font-size:.9rem;max-width:36ch;margin-top:1.2rem}
.footer-links{display:flex;flex-direction:column;gap:.7rem}
.footer-links a{color:rgba(255,255,255,.6);font-size:.9rem;transition:.2s}
.footer-links a:hover{color:var(--accent);padding-left:4px}
.footer-contact{display:flex;flex-direction:column;gap:1rem}
.footer-contact div{display:flex;gap:.8rem;align-items:baseline;color:rgba(255,255,255,.6);font-size:.9rem}
.footer-contact svg{width:15px;height:15px;stroke:var(--accent);flex-shrink:0;transform:translateY(2px)}
.footer-bottom{border-top:1px solid var(--dark-line);padding:1.4rem 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:rgba(255,255,255,.4);font-size:.78rem}

/* ---------- whatsapp float ---------- */
.wa-float{position:fixed;bottom:1.6rem;right:1.6rem;z-index:80;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:.28s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:1.8rem;left:50%;transform:translate(-50%,20px);z-index:120;background:var(--text);color:#fff;padding:.9rem 1.6rem;border-radius:var(--radius);font-size:.86rem;font-weight:600;opacity:0;pointer-events:none;transition:.35s;box-shadow:var(--shadow)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}

/* ---------- admin (svijetla varijanta koristi iste klase) ---------- */
.hint-badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.74rem;color:var(--accent);border:1px solid rgba(180,83,9,.3);background:var(--accent-soft);padding:.5rem 1rem;border-radius:var(--radius)}

/* ---------- responsive ---------- */
@media(max-width:1024px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-lines{display:none}
}
@media(max-width:720px){
  .nav-links,.nav .btn{display:none}
  .hamburger{display:flex}
  .mobile-menu{display:none;flex-direction:column;padding:1rem 4%;background:#fff;border-bottom:1px solid var(--line)}
  .mobile-menu.open{display:flex}
  .mobile-menu a{padding:.85rem .4rem;font-size:.86rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line)}
  .mobile-menu a.active{color:var(--text)}
  .svc-grid{grid-template-columns:1fr}
  .svc-row{grid-template-columns:1fr}
  .svc-row .svc-thumb{width:100%;height:150px}
  .form-grid{grid-template-columns:1fr}
  .section{padding:3.8rem 0}
  .hero-inner{padding:5rem 0 6rem}
}

:root{--warn:#b45309;--ok:#1a7f4e;--panel-2:#f1f1ee}
.admin-side{background:var(--dark) !important}
.admin-side .admin-tab{color:rgba(255,255,255,.6)}
.admin-side .admin-tab:hover{color:#fff;background:rgba(255,255,255,.06)}
.admin-side .admin-tab.active{background:rgba(180,83,9,.18);color:#fff;border:1px solid rgba(180,83,9,.4)}
.admin-side .logo .logo-lines span{background:#fff}
.admin-side .logo .logo-main{color:#fff}


.empty-note{padding:3rem 0;text-align:center;color:var(--muted)}


/* ============================================================
   Brand uskladjenje s pravim logom (Emira): navy #1e3557 + siva
   ============================================================ */
:root{
  --accent:#1e3557;
  --accent-soft:rgba(30,53,87,.08);
  --accent-on-dark:#8fb0dd;
  --steel:#9a9fa6;
  --dark:#0f1626;
  --dark-2:#182238;
  --warn:#1e3557;
}
.hero h1 .accent,.cta-band h2 .accent,.section-dark .section-head h2 .accent{color:var(--accent-on-dark)}
.hero .eyebrow{color:var(--accent-on-dark)}
.hero .eyebrow::before{background:var(--accent-on-dark)}
.hero-lines span:nth-child(2){background:var(--accent-on-dark)}
.process-step .p-num{color:var(--accent-on-dark)}
.stats-grid .num{color:var(--accent-on-dark)}
.scroll-cue::after{background:linear-gradient(var(--accent-on-dark),transparent)}
.site-footer{border-top-color:var(--accent-on-dark)}
.footer-contact svg,.contact-card .cc-icon svg{stroke:var(--accent-on-dark)}
.page-hero h1 .accent{color:var(--accent-on-dark)}
.btn-light:hover{background:var(--accent);color:#fff}
.svc-row .note{color:var(--accent)}
.logo-img{height:48px;width:auto;display:block}
.logo-img-inv{height:58px;width:auto;display:block;filter:brightness(0) invert(1);opacity:.95}
@media(max-width:720px){.logo-img{height:40px}}

/* fix: logo se ne razvlaci u flex koloni */
.logo-img,.logo-img-inv{align-self:flex-start;flex:0 0 auto;width:auto;max-width:100%;object-fit:contain}
.site-footer .logo-img{height:58px}


@media(max-width:720px){
  .footer-grid{grid-template-columns:1fr;gap:2.4rem}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:.3rem}
  .wa-float{width:50px;height:50px;bottom:1.1rem;right:1.1rem}
}