/* ============================================
   GUINÉETECH-DIGITALE — main.css
   Design : dark tech, cyan #1ECBE1, Syne + DM Sans
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ── VARIABLES ── */
:root {
  --c:      #1ECBE1;
  --c2:     #0FA8BC;
  --c-rgb:  30, 203, 225;
  --dark:   #080C10;
  --dark2:  #0C1118;
  --dark3:  #111820;
  --card:   #0F1620;
  --card2:  #141D2A;
  --text:   #D8E8F0;
  --muted:  #526E80;
  --muted2: #2E4455;
  --line:   rgba(30,203,225,.15);
  --line2:  rgba(30,203,225,.08);
  --gold:   #E8B84B;
  --r:      12px;
  --r2:     18px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
::selection { background: rgba(var(--c-rgb),.25); }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark2); }
::-webkit-scrollbar-thumb { background: var(--c2); border-radius: 2px; }

h1,h2,h3,h4,h5 { font-family: 'Syne', sans-serif; line-height: 1.15; }

a { text-decoration: none; color: inherit; transition: color .2s; }

/* ── NAVBAR ── */
.gt-nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(8,12,16,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.gt-nav.scrolled { background: rgba(8,12,16,.98); }
.gt-nav .container { display: flex; align-items: center; padding-top: 13px; padding-bottom: 13px; }
.navbar-brand {
  display: flex; align-items: center; gap: 11px;
  font-family: 'Syne', sans-serif;
  font-weight: 700; font-size: 13.5px;
  color: var(--c) !important;
  letter-spacing: .8px;
  text-decoration: none;
}
.brand-logo { width: 38px; height: 38px; flex-shrink: 0; }
.brand-tag { font-size: 8.5px; color: var(--muted); letter-spacing: 1.3px; font-weight: 300; font-family: 'DM Sans',sans-serif; line-height: 1.4; }
.navbar-nav .nav-link {
  color: var(--muted) !important;
  font-size: 13px; font-weight: 400;
  padding: 7px 13px !important;
  border-radius: 6px;
  transition: color .2s, background .2s;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--c) !important; }
.btn-nav {
  background: var(--c); color: var(--dark) !important;
  border: none; border-radius: 7px;
  padding: 9px 20px; font-size: 12.5px; font-weight: 700;
  font-family: 'DM Sans',sans-serif;
  transition: opacity .2s, transform .2s;
  display: inline-block;
}
.btn-nav:hover { opacity: .88; transform: translateY(-1px); color: var(--dark) !important; }
.navbar-toggler { border: 1px solid var(--line); border-radius: 7px; padding: 7px 10px; background: transparent; }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(30,203,225,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* ── BUTTONS ── */
.btn-main {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--c); color: var(--dark);
  border: none; border-radius: 9px;
  padding: 13px 26px; font-size: 14px; font-weight: 700;
  font-family: 'DM Sans',sans-serif;
  transition: transform .25s, box-shadow .25s;
  cursor: pointer;
}
.btn-main:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(var(--c-rgb),.4); color: var(--dark); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text);
  border: 1px solid rgba(var(--c-rgb),.2);
  border-radius: 9px; padding: 12px 24px;
  font-size: 14px; font-weight: 400;
  font-family: 'DM Sans',sans-serif;
  transition: border-color .2s, color .2s, transform .2s;
  cursor: pointer;
}
.btn-ghost:hover { border-color: var(--c); color: var(--c); transform: translateY(-1px); }

/* ── BADGE / EYEBROW ── */
.badge-gt {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(var(--c-rgb),.1);
  border: 1px solid rgba(var(--c-rgb),.25);
  color: var(--c); border-radius: 100px;
  padding: 5px 14px; font-size: 10.5px; font-weight: 600; letter-spacing: .5px;
}
.badge-gt .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--c); animation: blink 2s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.4} }

.eyebrow { font-size: 10px; font-weight: 700; letter-spacing: 3px; color: var(--c); margin-bottom: 10px; }

.tag-sm {
  display: inline-block;
  background: rgba(var(--c-rgb),.07);
  border: 1px solid var(--line2);
  color: var(--muted); font-size: 10px;
  padding: 3px 9px; border-radius: 4px;
}

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 100px 0 80px; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line2);
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px,7vw,76px);
  font-weight: 800; line-height: 1.04; letter-spacing: -2px; margin-bottom: 20px;
}
.hero-title .hi  { color: var(--c); }
.hero-title .out { -webkit-text-stroke: 1.5px rgba(var(--c-rgb),.5); color: transparent; }
.hero-lead { font-size: 15.5px; color: var(--muted); line-height: 1.75; font-weight: 300; font-style: italic; max-width: 480px; margin-bottom: 36px; }

/* ── PAGE HERO ── */
.page-hero {
  padding: 90px 0 68px; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line2); background: var(--dark2);
}
.page-hero h1 {
  font-family: 'Syne',sans-serif;
  font-size: clamp(38px,6vw,62px); font-weight: 700;
  letter-spacing: -1.5px; line-height: 1.05; margin-bottom: 14px;
}
.page-hero h1 .hi { color: var(--c); }
.page-hero .lead { font-size: 15px; color: var(--muted); font-weight: 300; font-style: italic; line-height: 1.75; max-width: 500px; }

/* ── BG ELEMENTS ── */
.bg-grid {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: linear-gradient(var(--line2) 1px,transparent 1px), linear-gradient(90deg,var(--line2) 1px,transparent 1px);
  background-size: 48px 48px;
}
.bg-dots {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: radial-gradient(circle, rgba(var(--c-rgb),.12) 1px, transparent 1px);
  background-size: 26px 26px;
}
.bg-glow {
  position: absolute; width: 700px; height: 600px;
  background: radial-gradient(ellipse, rgba(var(--c-rgb),.07) 0%, transparent 65%);
  top: -150px; left: -100px; pointer-events: none;
}
.rel { position: relative; z-index: 1; }

/* ── SECTIONS ── */
.gt-sec { padding: 84px 0; border-bottom: 1px solid var(--line2); }
.gt-sec:last-child { border-bottom: none; }
.gt-sec-alt { background: var(--dark2); }

.sec-title { font-family: 'Syne',sans-serif; font-size: clamp(24px,3.5vw,36px); font-weight: 700; letter-spacing: -.4px; }
.sec-title .hi { color: var(--c); }
.sec-sub { font-size: 14.5px; color: var(--muted); font-weight: 300; line-height: 1.75; max-width: 520px; }

/* ── CARDS ── */
.g-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r2); position: relative; overflow: hidden;
  transition: border-color .3s, transform .3s cubic-bezier(.22,.68,0,1.2), box-shadow .3s;
}
.g-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:1px;
  background: linear-gradient(90deg, transparent, var(--c), transparent);
  opacity:0; transition: opacity .3s;
}
.g-card:hover { border-color: rgba(var(--c-rgb),.4); transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
.g-card:hover::before { opacity:1; }
.g-card-body { padding: 28px; }

/* ── ICO BOX ── */
.ico {
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(var(--c-rgb),.1);
  border: 1px solid rgba(var(--c-rgb),.22);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: var(--c); flex-shrink: 0;
}
.ico-lg { width: 52px; height: 52px; border-radius: 13px; font-size: 21px; }

/* ── STATS ── */
.stat-n { font-family: 'Syne',sans-serif; font-size: 32px; font-weight: 700; color: var(--c); line-height: 1; }
.stat-l { font-size: 11px; color: var(--muted); margin-top: 4px; }

/* ── PROCESS STEPS ── */
.proc-step {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 24px 0; border-bottom: 1px solid var(--line2);
  transition: padding-left .2s;
}
.proc-step:last-child { border-bottom: none; }
.proc-step:hover { padding-left: 6px; }
.proc-num {
  font-family: 'Syne',sans-serif; font-size: 11px; font-weight: 700; color: var(--c);
  background: rgba(var(--c-rgb),.1); border: 1px solid rgba(var(--c-rgb),.25);
  border-radius: 8px; width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
}
.proc-step h5 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.proc-step p { font-size: 13px; color: var(--muted); margin: 0; line-height: 1.65; }

/* ── TIMELINE ── */
.tl-item { display: flex; gap: 20px; padding-bottom: 34px; position: relative; }
.tl-item:not(:last-child)::after {
  content:''; position:absolute; left:16px; top:34px; bottom:0; width:1px;
  background: linear-gradient(to bottom, var(--c), transparent); opacity:.2;
}
.tl-dot {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  background: rgba(var(--c-rgb),.12); border: 1px solid rgba(var(--c-rgb),.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: var(--c);
}
.tl-year { font-size: 10.5px; color: var(--c); font-weight: 700; letter-spacing: 1px; margin-bottom: 4px; }
.tl-title { font-size: 15px; font-weight: 600; margin-bottom: 5px; }
.tl-desc { font-size: 13px; color: var(--muted); line-height: 1.65; margin: 0; }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--line2); }
.faq-q { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; cursor: pointer; font-size: 14.5px; font-weight: 500; transition: color .2s; }
.faq-q:hover { color: var(--c); }
.faq-icon { width: 24px; height: 24px; border-radius: 6px; background: rgba(var(--c-rgb),.1); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--c); font-size: 17px; font-weight: 300; transition: transform .25s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { font-size: 13.5px; color: var(--muted); line-height: 1.75; overflow: hidden; max-height: 0; transition: max-height .35s ease, padding .3s; }
.faq-item.open .faq-a { max-height: 200px; padding-bottom: 18px; }

/* ── FORM STYLES ── */
.f-label { font-size: 11px; font-weight: 600; color: var(--muted); letter-spacing: 1px; display: block; margin-bottom: 7px; }
.f-input {
  width: 100%; background: rgba(var(--c-rgb),.05);
  border: 1px solid rgba(var(--c-rgb),.15);
  border-radius: 9px; padding: 11px 15px;
  color: var(--text); font-family: 'DM Sans',sans-serif; font-size: 13.5px;
  outline: none; transition: border-color .2s, box-shadow .2s;
}
.f-input:focus { border-color: rgba(var(--c-rgb),.5); box-shadow: 0 0 0 3px rgba(var(--c-rgb),.08); }
.f-input::placeholder { color: var(--muted2); }
select.f-input option { background: var(--dark2); color: var(--text); }
textarea.f-input { resize: vertical; }

/* ── PORTFOLIO ── */
.port-card { overflow: hidden; cursor: pointer; }
.port-thumb { height: 210px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.port-thumb svg { width: 60px; height: 60px; stroke: rgba(var(--c-rgb),.2); fill: none; stroke-width: 1; stroke-linecap: round; }
.port-overlay { position: absolute; inset: 0; background: rgba(8,12,16,.75); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .3s; }
.port-card:hover .port-overlay { opacity: 1; }
.port-stripe { height: 2px; }
.port-body { padding: 20px 22px; border-top: 1px solid var(--line); }
.port-cat { font-size: 9.5px; color: var(--c); font-weight: 700; letter-spacing: 2px; margin-bottom: 5px; }
.port-name { font-family: 'Syne',sans-serif; font-size: 15px; font-weight: 700; margin-bottom: 5px; }
.port-sub { font-size: 12px; color: var(--muted); }

/* ── TESTI ── */
.testi-card { padding: 28px; }
.testi-stars { color: var(--gold); font-size: 14px; margin-bottom: 12px; letter-spacing: 2px; }
.testi-quote { font-size: 13.5px; color: var(--muted); font-style: italic; line-height: 1.7; margin-bottom: 18px; position: relative; padding-left: 18px; }
.testi-quote::before { content:'"'; position:absolute; left:0; top:-4px; color:var(--c); font-size:24px; line-height:1; }
.testi-avatar { width: 38px; height: 38px; border-radius: 50%; background: rgba(var(--c-rgb),.12); border: 1px solid rgba(var(--c-rgb),.25); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--c); }
.testi-name { font-size: 13.5px; font-weight: 600; }
.testi-role { font-size: 11px; color: var(--muted); }

/* ── CTA BAND ── */
.cta-band { background: var(--dark2); border-top: 1px solid var(--line); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.cta-glow { position: absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:800px; height:400px; background: radial-gradient(ellipse,rgba(var(--c-rgb),.07) 0%,transparent 65%); pointer-events:none; }
.cta-band h2 { font-family:'Syne',sans-serif; font-size:clamp(24px,4vw,38px); font-weight:700; margin-bottom:12px; position:relative; }
.cta-band h2 .hi { color: var(--c); }
.cta-band p { font-size:14px; color:var(--muted); margin-bottom:30px; position:relative; }
.cta-row { display:flex; gap:10px; max-width:420px; margin:0 auto; position:relative; }
.cta-in { flex:1; background:rgba(var(--c-rgb),.06); border:1px solid var(--line); border-radius:9px; padding:12px 16px; color:var(--text); font-family:'DM Sans',sans-serif; font-size:13px; outline:none; transition:border-color .2s; }
.cta-in:focus { border-color: rgba(var(--c-rgb),.5); }
.cta-in::placeholder { color:var(--muted2); }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  background: #25D366; color: #fff;
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; box-shadow: 0 6px 20px rgba(37,211,102,.45);
  transition: transform .25s, box-shadow .25s;
  text-decoration: none;
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 10px 30px rgba(37,211,102,.6); color: #fff; }

/* ── FOOTER ── */
.gt-footer { background: var(--dark); border-top: 1px solid var(--line); padding: 60px 0 28px; }
.foot-brand { font-family:'Syne',sans-serif; font-size:14px; font-weight:700; color:var(--c); }
.foot-tag { font-size:9px; color:var(--muted2); letter-spacing:1.2px; margin-top:2px; }
.foot-desc { font-size:13px; color:var(--muted); line-height:1.75; margin-top:14px; font-weight:300; }
.foot-h { font-size:10.5px; font-weight:700; letter-spacing:2.5px; color:var(--text); margin-bottom:18px; }
.foot-links { list-style:none; padding:0; }
.foot-links li { margin-bottom:10px; }
.foot-links a { color:var(--muted); font-size:13px; transition:color .2s, padding-left .2s; display:inline-block; }
.foot-links a:hover { color:var(--c); padding-left:4px; }
.foot-row { display:flex; align-items:flex-start; gap:10px; margin-bottom:12px; }
.foot-row i { color:var(--c); font-size:13px; margin-top:3px; flex-shrink:0; }
.foot-row span { font-size:13px; color:var(--muted); }
.foot-social a { width:32px; height:32px; border-radius:8px; background:rgba(var(--c-rgb),.08); border:1px solid var(--line); display:inline-flex; align-items:center; justify-content:center; color:var(--c); font-size:13px; margin-right:6px; transition:background .2s; }
.foot-social a:hover { background: rgba(var(--c-rgb),.18); }
.foot-bottom { font-size:11.5px; color:var(--muted2); }

/* ── ALERTS ── */
.alert-gt-success { background:rgba(29,158,117,.15); border:1px solid rgba(29,158,117,.35); color:#1D9E75; border-radius:9px; padding:14px 18px; font-size:13.5px; }
.alert-gt-error   { background:rgba(226,75,74,.12); border:1px solid rgba(226,75,74,.3); color:#E24B4A; border-radius:9px; padding:14px 18px; font-size:13.5px; }

/* ── SCROLL ANIMATIONS ── */
.reveal { opacity:0; transform:translateY(28px); transition:opacity .6s ease, transform .6s cubic-bezier(.22,.68,0,1.2); }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-l { opacity:0; transform:translateX(-28px); transition:opacity .6s ease, transform .6s cubic-bezier(.22,.68,0,1.2); }
.reveal-l.visible { opacity:1; transform:translateX(0); }
.reveal-r { opacity:0; transform:translateX(28px); transition:opacity .6s ease, transform .6s cubic-bezier(.22,.68,0,1.2); }
.reveal-r.visible { opacity:1; transform:translateX(0); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .gt-sec { padding: 56px 0; }
  .hero { padding: 80px 0 60px; min-height: auto; }
  .hero-title { font-size: 36px; }
  .cta-row { flex-direction: column; }
}