/*
Theme Name: SERVO Digital Menu Manager
Theme URI: https://neonminds.gr
Author: NeonMinds
Author URI: https://neonminds.gr
Description: Dark luxury & tech landing theme for SERVO — the all-in-one QR menu, ordering, dashboard, delivery and rewards ecosystem for restaurants and cafes. Bento-grid glassmorphism, Greek-first typography, single-page structure.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: servo
*/

/* ==========================================================================
   0. DESIGN TOKENS
   ========================================================================== */
:root{
  /* --- Core palette --- */
  --c-bg:            #0B1320;   /* midnight navy base */
  --c-bg-soft:       #0E1826;   /* slightly lifted base, section alt */
  --c-panel:         #111D30;   /* card / panel surface */
  --c-panel-2:       #14233A;   /* elevated panel */
  --c-line:          rgba(255,255,255,.08);
  --c-line-strong:   rgba(255,255,255,.14);

  --c-teal:          #10B981;   /* electric emerald */
  --c-teal-soft:     #10B98122;
  --c-cyan:          #00B4D8;   /* deep navy/cyan */
  --c-cyan-soft:     #00B4D822;

  --c-text:          #EAF0F7;
  --c-text-dim:      #A9B6CB;
  --c-text-mute:     #74829A;

  --grad-brand: linear-gradient(120deg, var(--c-teal), var(--c-cyan));
  --grad-glow:  radial-gradient(60% 60% at 50% 40%, var(--c-teal-soft), transparent 70%);

  /* --- Type --- */
  --f-head: "Plus Jakarta Sans", "Inter", "Noto Sans", sans-serif;
  --f-body: "Noto Sans", "Roboto", "Noto Sans Greek", sans-serif;

  /* --- Radii / shadow / blur --- */
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --glass-bg: rgba(255,255,255,.045);
  --glass-bg-hi: rgba(255,255,255,.08);
  --glass-blur: blur(18px);
  --shadow-lift: 0 30px 60px -25px rgba(0,0,0,.6);
  --shadow-soft: 0 20px 40px -30px rgba(0,0,0,.7);

  --header-h: 84px;
  --container: 1220px;
}

/* ==========================================================================
   1. RESET / BASE
   ========================================================================== */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family:var(--f-head);
  color:#fff;
  margin:0 0 .5em;
  line-height:1.15;
  letter-spacing:-.01em;
}
p{ margin:0 0 1em; color:var(--c-text-dim); }
button{ font-family:inherit; }

section[id]{ scroll-margin-top: var(--header-h); }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}
@media (max-width:640px){ .container{ padding:0 20px; } }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.8rem;
  font-weight:600;
  color:var(--c-teal);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:7px; height:7px; border-radius:50%;
  background:var(--grad-brand);
  box-shadow:0 0 12px var(--c-teal);
}

.section-head{ max-width:640px; margin:0 0 56px; }
.section-head h2{ font-size:clamp(1.9rem,3.6vw,2.7rem); font-weight:800; }
.section-head p{ font-size:1.05rem; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* Reveal-on-scroll (single orchestrated pattern, not per-card noise) */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
.reveal.is-visible{ opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:.95rem;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-brand);
  color:#04150F;
  box-shadow:0 12px 30px -10px rgba(16,185,129,.55);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 18px 36px -10px rgba(16,185,129,.7); }
.btn-ghost{
  background:var(--glass-bg);
  border-color:var(--c-line-strong);
  color:var(--c-text);
  backdrop-filter:var(--glass-blur);
  -webkit-backdrop-filter:var(--glass-blur);
}
.btn-ghost:hover{ border-color:var(--c-cyan); background:var(--c-cyan-soft); }
.btn-sm{ padding:10px 18px; font-size:.85rem; }

/* Glass surface helper */
.glass{
  background:var(--glass-bg);
  border:1px solid var(--c-line);
  backdrop-filter:var(--glass-blur);
  -webkit-backdrop-filter:var(--glass-blur);
}

/* ==========================================================================
   2. SIGNAL MOTIF (signature decorative element, echoes the logo's broadcast mark)
   ========================================================================== */
.signal-field{
  position:absolute; inset:0;
  pointer-events:none;
  overflow:hidden;
  z-index:0;
}
.signal-ring{
  position:absolute;
  border:1px solid var(--c-line-strong);
  border-radius:50%;
}
.signal-glow{
  position:absolute;
  width:60vw; height:60vw;
  background:var(--grad-glow);
  border-radius:50%;
  filter:blur(10px);
}

/* ==========================================================================
   3. HEADER
   ========================================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0;
  z-index:100;
  height:var(--header-h);
  display:flex; align-items:center;
  background:rgba(11,19,32,.55);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--c-line);
  transition:background .3s ease, border-color .3s ease;
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }

.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:38px; width:auto; }
.brand-word{ font-family:var(--f-head); font-weight:800; font-size:1.3rem; color:#fff; letter-spacing:.01em; }
.brand-word span{ color:var(--c-teal); }
.brand-tag{ display:block; font-size:.62rem; color:var(--c-text-mute); font-weight:600; letter-spacing:.06em; margin-top:-2px; }

.main-nav{ display:flex; align-items:center; gap:6px; }
.main-nav a{
  padding:10px 16px;
  border-radius:999px;
  font-size:.92rem;
  font-weight:600;
  color:var(--c-text-dim);
  transition:color .2s ease, background .2s ease;
}
.main-nav a:hover, .main-nav a.active{ color:#fff; background:var(--glass-bg-hi); }

.header-actions{ display:flex; align-items:center; gap:14px; }
.header-phone{ display:flex; align-items:center; gap:8px; font-size:.88rem; font-weight:600; color:var(--c-text-dim); }
.header-phone svg{ width:16px; height:16px; color:var(--c-teal); }

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border-radius:12px;
  border:1px solid var(--c-line-strong);
  background:var(--glass-bg);
  align-items:center; justify-content:center;
  cursor:pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; display:block;
  width:20px; height:2px; background:#fff; border-radius:2px;
  position:relative; transition:.25s ease;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-toggle.is-open span{ background:transparent; }
.nav-toggle.is-open span::before{ top:0; transform:rotate(45deg); background:#fff; }
.nav-toggle.is-open span::after{ top:0; transform:rotate(-45deg); background:#fff; }

.mobile-panel{
  position:fixed; inset:0 0 0 auto;
  width:min(340px,86vw); height:100vh;
  background:#0E1826;
  border-left:1px solid var(--c-line-strong);
  z-index:120;
  padding:28px 26px;
  display:flex; flex-direction:column; gap:6px;
  transform:translateX(100%);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.mobile-panel.is-open{ transform:translateX(0); }
.mobile-panel a{
  padding:14px 6px;
  font-size:1.05rem;
  font-weight:700;
  color:#fff;
  border-bottom:1px solid var(--c-line);
}
.mobile-panel .btn{ margin-top:18px; }
.scrim{
  position:fixed; inset:0; z-index:110;
  background:rgba(4,8,14,.6);
  opacity:0; pointer-events:none;
  transition:opacity .3s ease;
}
.scrim.is-open{ opacity:1; pointer-events:auto; }

@media (max-width:960px){
  .main-nav, .header-phone{ display:none; }
  .nav-toggle{ display:flex; }
}
@media (max-width:480px){
  .brand-tag{ display:none; }
  .brand img{ height:32px; }
  .brand-word{ font-size:1.15rem; }
}

/* ==========================================================================
   4. HERO
   ========================================================================== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:flex-end;
  padding-top:var(--header-h);
  overflow:hidden;
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-media img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.08);
  animation:kenburns 22s ease-in-out infinite alternate;
}
@keyframes kenburns{
  0%{ transform:scale(1.08) translate(0,0); }
  100%{ transform:scale(1.16) translate(-1.5%,-1.5%); }
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(0deg, var(--c-bg) 4%, rgba(11,19,32,.78) 38%, rgba(11,19,32,.35) 62%, rgba(11,19,32,.55) 100%),
    linear-gradient(90deg, rgba(11,19,32,.9) 0%, rgba(11,19,32,.2) 55%);
}
.hero-inner{
  position:relative; z-index:2;
  width:100%;
  padding:120px 0 90px;
}
.hero-badge{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 16px 8px 8px;
  border-radius:999px;
  margin-bottom:26px;
  font-size:.82rem; font-weight:600;
  color:var(--c-text-dim);
}
.hero-badge .dot{
  width:24px; height:24px; border-radius:50%;
  background:var(--grad-brand);
  display:flex; align-items:center; justify-content:center;
  font-size:.7rem; color:#04150F;
}
.hero h1{
  font-size:clamp(2.6rem,6vw,4.6rem);
  font-weight:800;
  max-width:16ch;
  margin-bottom:.35em;
}
.hero h1 .grad{
  background:var(--grad-brand);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p.lead{
  font-size:clamp(1.05rem,1.6vw,1.25rem);
  color:var(--c-text-dim);
  max-width:46ch;
  margin-bottom:36px;
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap:16px; margin-bottom:56px; }

.hero-stats{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1px;
  border-radius:var(--r-md);
  overflow:hidden;
  border:1px solid var(--c-line);
  max-width:640px;
}
.hero-stats div{
  background:var(--glass-bg);
  backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  padding:18px 20px;
}
.hero-stats strong{
  display:block; font-family:var(--f-head); font-size:1.5rem; font-weight:800; color:#fff;
}
.hero-stats span{ font-size:.78rem; color:var(--c-text-mute); }

@media (max-width:640px){
  .hero-stats{ grid-template-columns:1fr 1fr; }
  .hero-stats div:last-child{ grid-column:span 2; }
}

/* ==========================================================================
   5. LOGO STRIP / QUICK VALUE
   ========================================================================== */
.value-strip{
  border-top:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
  background:var(--c-bg-soft);
}
.value-strip .container{
  display:flex; flex-wrap:wrap; gap:14px;
  justify-content:space-between;
  padding:26px 28px;
}
.value-chip{
  display:flex; align-items:center; gap:10px;
  font-size:.88rem; font-weight:600; color:var(--c-text-dim);
}
.value-chip svg{ width:18px; height:18px; color:var(--c-teal); flex:none; }

/* ==========================================================================
   6. BENTO GRID (services)
   ========================================================================== */
.services{ padding:130px 0; position:relative; }
.bento{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  grid-auto-rows:190px;
  gap:20px;
}
.bento-card{
  position:relative;
  grid-column:span 3;
  grid-row:span 2;
  border-radius:var(--r-lg);
  overflow:hidden;
  padding:28px;
  display:flex; flex-direction:column; justify-content:flex-end;
  border:1px solid var(--c-line);
  background:var(--glass-bg);
  backdrop-filter:var(--glass-blur); -webkit-backdrop-filter:var(--glass-blur);
  transition:border-color .3s ease, transform .3s ease, box-shadow .3s ease;
  isolation:isolate;
}
.bento-card:hover{ border-color:var(--c-line-strong); transform:translateY(-4px); box-shadow:var(--shadow-lift); }

.bento-card.span-lg{ grid-column:span 4; grid-row:span 3; }
.bento-card.span-tall{ grid-row:span 3; }

.bento-card .bg-photo{
  position:absolute; inset:0; z-index:-2;
}
.bento-card .bg-photo img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.bento-card:hover .bg-photo img{ transform:scale(1.06); }
.bento-card .bg-photo::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(6,11,20,.92) 10%, rgba(6,11,20,.35) 60%, rgba(6,11,20,.15) 100%);
}
.bento-card .bg-mesh{
  position:absolute; inset:0; z-index:-2;
  background:
    radial-gradient(120% 100% at 100% 0%, var(--c-cyan-soft), transparent 55%),
    radial-gradient(120% 120% at 0% 100%, var(--c-teal-soft), transparent 60%),
    var(--c-panel);
}

.bento-icon{
  width:50px; height:50px;
  border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background:var(--glass-bg-hi);
  border:1px solid var(--c-line-strong);
  margin-bottom:auto;
  color:var(--c-teal);
}
.bento-icon svg{ width:24px; height:24px; }

.bento-index{
  position:absolute; top:24px; right:26px;
  font-family:var(--f-head); font-weight:800; font-size:.85rem;
  color:var(--c-text-mute);
}

.bento-card h3{ font-size:1.4rem; font-weight:800; margin-bottom:8px; }
.bento-card p{ font-size:.92rem; color:var(--c-text-dim); margin-bottom:14px; max-width:36ch; }
.bento-tags{ display:flex; flex-wrap:wrap; gap:8px; }
.bento-tags span{
  font-size:.74rem; font-weight:600; color:var(--c-text-dim);
  padding:5px 11px; border-radius:999px;
  background:rgba(255,255,255,.06); border:1px solid var(--c-line);
}

.bento-card.accent-diamond{ border-color:rgba(16,185,129,.35); }
.bento-card.accent-diamond .bento-icon{ background:var(--grad-brand); color:#04150F; border:none; }

@media (max-width:960px){
  .bento{ grid-template-columns:repeat(2,1fr); grid-auto-rows:220px; }
  .bento-card{ grid-column:span 2 !important; grid-row:span 2 !important; }
}
@media (max-width:640px){
  .bento{ grid-template-columns:1fr; }
  .bento-card{ grid-column:span 1 !important; }
}

/* ==========================================================================
   7. WHY SERVO
   ========================================================================== */
.why{ padding:130px 0; background:var(--c-bg-soft); position:relative; overflow:hidden; }
.why-grid{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center;
}
.why-media{ position:relative; border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--c-line); }
.why-media img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/5; }
.why-media-badge{
  position:absolute; left:20px; bottom:20px; right:20px;
  padding:16px 18px;
  border-radius:var(--r-md);
  display:flex; align-items:center; gap:14px;
}
.why-media-badge strong{ display:block; font-family:var(--f-head); font-size:1.3rem; font-weight:800; }
.why-media-badge span{ font-size:.78rem; color:var(--c-text-mute); }

.compare{ display:grid; gap:14px; margin-top:30px; }
.compare-row{
  display:grid; grid-template-columns:1fr 1fr; gap:14px;
}
.compare-cell{
  padding:16px 18px; border-radius:var(--r-md);
  font-size:.92rem; font-weight:600;
  display:flex; align-items:flex-start; gap:10px;
}
.compare-cell svg{ width:18px; height:18px; flex:none; margin-top:2px; }
.compare-cell.no{ color:var(--c-text-mute); border:1px dashed var(--c-line-strong); }
.compare-cell.no svg{ color:#6b7686; }
.compare-cell.yes{ color:#fff; background:var(--glass-bg); border:1px solid var(--c-line); }
.compare-cell.yes svg{ color:var(--c-teal); }

@media (max-width:860px){
  .why-grid{ grid-template-columns:1fr; }
}

/* ==========================================================================
   8. PRICING
   ========================================================================== */
.pricing{ padding:130px 0; }
.price-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.price-card{
  padding:34px 28px;
  border-radius:var(--r-lg);
  border:1px solid var(--c-line);
  background:var(--glass-bg);
  display:flex; flex-direction:column;
  position:relative;
}
.price-card.is-popular{
  border-color:var(--c-teal);
  background:linear-gradient(180deg, rgba(16,185,129,.09), rgba(16,185,129,.02));
}
.price-pop-tag{
  position:absolute; top:-13px; left:28px;
  background:var(--grad-brand); color:#04150F;
  font-size:.72rem; font-weight:800;
  padding:6px 14px; border-radius:999px;
}
.price-card h3{ font-size:1.2rem; font-weight:800; margin-bottom:6px; }
.price-card .price-desc{ font-size:.88rem; color:var(--c-text-mute); margin-bottom:22px; }
.price-amount{ font-family:var(--f-head); font-size:2.4rem; font-weight:800; color:#fff; margin-bottom:2px; }
.price-amount span{ font-size:.95rem; color:var(--c-text-mute); font-weight:600; }
.price-note{ font-size:.78rem; color:var(--c-text-mute); margin-bottom:26px; }
.price-feats{ display:grid; gap:12px; margin-bottom:30px; flex:1; }
.price-feats li{ display:flex; gap:10px; font-size:.9rem; color:var(--c-text-dim); }
.price-feats svg{ width:17px; height:17px; color:var(--c-teal); flex:none; margin-top:2px; }
.pricing-foot{ text-align:center; margin-top:34px; font-size:.88rem; color:var(--c-text-mute); }

@media (max-width:900px){ .price-grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   9. CTA STRIP
   ========================================================================== */
.cta-strip{
  margin:0 auto 130px; max-width:var(--container);
  border-radius:var(--r-lg);
  padding:64px 56px;
  position:relative; overflow:hidden;
  background:linear-gradient(120deg,#0E2A22,#0B2430);
  border:1px solid rgba(16,185,129,.3);
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.cta-strip h2{ font-size:clamp(1.6rem,3vw,2.2rem); max-width:20ch; margin-bottom:8px; }
.cta-strip p{ margin:0; max-width:40ch; }
.cta-strip .signal-glow{ opacity:.5; }

/* ==========================================================================
   10. CONTACT
   ========================================================================== */
.contact{ padding:0 0 130px; }
.contact-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:24px;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--c-line);
}
.contact-info{
  padding:52px 46px;
  background:var(--c-panel);
  position:relative;
}
.contact-info h3{ font-size:1.7rem; margin-bottom:14px; }
.contact-list{ display:grid; gap:20px; margin-top:34px; }
.contact-list li{ display:flex; align-items:center; gap:14px; }
.contact-list .ic{
  width:44px; height:44px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  background:var(--glass-bg-hi); border:1px solid var(--c-line-strong);
  color:var(--c-teal); flex:none;
}
.contact-list .ic svg{ width:20px; height:20px; }
.contact-list strong{ display:block; font-size:.95rem; color:#fff; }
.contact-list span{ font-size:.85rem; color:var(--c-text-mute); }

.contact-form{ padding:52px 46px; background:var(--glass-bg); }
.contact-form h3{ font-size:1.3rem; margin-bottom:20px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-size:.82rem; font-weight:600; color:var(--c-text-dim); margin-bottom:7px; }
.field input, .field textarea{
  width:100%; padding:13px 16px;
  border-radius:12px;
  border:1px solid var(--c-line-strong);
  background:rgba(255,255,255,.03);
  color:#fff; font-family:inherit; font-size:.92rem;
  resize:vertical;
}
.field input:focus, .field textarea:focus{ outline:2px solid var(--c-teal); outline-offset:1px; border-color:transparent; }
.contact-form .btn{ width:100%; margin-top:6px; }

@media (max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   11. FOOTER
   ========================================================================== */
.site-footer{ border-top:1px solid var(--c-line); padding:56px 0 28px; }
.footer-top{
  display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap;
  padding-bottom:40px; margin-bottom:28px; border-bottom:1px solid var(--c-line);
}
.footer-cols{ display:flex; gap:60px; flex-wrap:wrap; }
.footer-col h4{ font-size:.85rem; color:#fff; margin-bottom:14px; }
.footer-col ul{ display:grid; gap:10px; }
.footer-col a{ font-size:.88rem; color:var(--c-text-mute); transition:color .2s ease; }
.footer-col a:hover{ color:var(--c-teal); }
.footer-brand p{ max-width:32ch; font-size:.88rem; margin-top:14px; }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:.8rem; color:var(--c-text-mute); }
.footer-socials{ display:flex; gap:10px; }
.footer-socials a{
  width:36px; height:36px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  background:var(--glass-bg); border:1px solid var(--c-line);
}
.footer-socials svg{ width:16px; height:16px; }

/* ==========================================================================
   12. FOCUS / ACCESSIBILITY
   ========================================================================== */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--c-cyan); outline-offset:2px;
}
.skip-link{
  position:absolute; left:-999px; top:0; background:#fff; color:#000; padding:12px 18px; z-index:999; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }