/* ===== NovaDigital — Design Tokens (Light, eye-friendly) ===== */
:root{
  --bg: #F6F8F9;
  --surface: #FFFFFF;
  --surface-2: #F0F4F5;
  --ink: #1A2233;
  --teal: #0E9C90;
  --teal-soft: #E3F5F2;
  --coral: #E15D4D;
  --coral-soft: #FDEAE6;
  --slate: #6B7280;
  --line: #E6E9EC;
  --radius: 18px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow: 0 10px 30px -12px rgba(20,30,40,.12);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:12.5px;
  color:var(--teal);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 14px;
}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--coral);display:inline-block;}
h1,h2,h3{font-family:var(--font-display);margin:0;font-weight:600;letter-spacing:-.01em;color:var(--ink);}
.section{padding:108px 0;}
.section-sub{color:var(--slate);font-size:17px;max-width:560px;margin-top:14px;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:600;font-size:15px;
  font-family:var(--font-body);cursor:pointer;border:1px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn-primary{background:var(--teal);color:#fff;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 26px -10px rgba(14,156,144,.45);}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--surface);}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);}

/* ===== Header ===== */
header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(246,248,249,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0;}
.logo{font-family:var(--font-display);font-size:21px;font-weight:700;letter-spacing:-.02em;color:var(--ink);}
.logo span{color:var(--teal);}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{font-size:14.5px;color:var(--slate);transition:color .2s;cursor:pointer;}
.nav-links a:hover{color:var(--ink);}
.lang-switch{display:flex;gap:6px;background:var(--surface-2);padding:5px;border-radius:999px;border:1px solid var(--line);}
.lang-switch a{padding:6px 11px;font-size:12.5px;border-radius:999px;font-weight:600;color:var(--slate);}
.lang-switch a.active{background:var(--teal);color:#fff;}
.nav-toggle{display:none;background:none;border:none;color:var(--ink);font-size:24px;cursor:pointer;}

/* ===== Hero ===== */
.hero{
  padding:188px 0 110px;
  position:relative;
  overflow:hidden;
  background:radial-gradient(circle at 80% 0%, rgba(14,156,144,.10), transparent 55%),
             radial-gradient(circle at 5% 30%, rgba(225,93,77,.07), transparent 45%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero h1{font-size:54px;line-height:1.1;}
.hero h1 .accent{color:var(--teal);}
.hero-sub{font-size:18px;color:var(--slate);max-width:480px;margin:22px 0 34px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:30px;margin-top:64px;flex-wrap:wrap;}
.stat-num{font-family:var(--font-display);font-size:30px;color:var(--ink);}
.stat-num span{color:var(--teal);}
.stat-label{font-size:13px;color:var(--slate);margin-top:2px;}

/* Signature: growth ticker panel */
.growth-panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  padding:30px;
  position:relative;
  box-shadow:var(--shadow);
}
.growth-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.growth-panel-head strong{color:var(--ink);}
.growth-panel-head span{font-size:13px;color:var(--slate);}
.growth-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);}
.growth-row:last-child{border-bottom:none;}
.growth-platform{display:flex;align-items:center;gap:12px;font-weight:600;font-size:14.5px;color:var(--ink);}
.growth-dot{width:10px;height:10px;border-radius:50%;}
.bar-wrap{flex:1;height:6px;background:var(--surface-2);border-radius:99px;margin:0 14px;overflow:hidden;}
.bar-fill{height:100%;border-radius:99px;width:0%;transition:width 1.6s cubic-bezier(.2,.8,.2,1);}
.growth-val{font-family:var(--font-display);font-size:14px;color:var(--ink);min-width:54px;text-align:right;}

/* ===== Services ===== */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:54px;}
.section-head h2{font-size:36px;max-width:560px;}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);border-color:rgba(14,156,144,.35);box-shadow:var(--shadow);}
.card-icon{font-size:28px;width:56px;height:56px;border-radius:14px;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;margin-bottom:20px;}
.card h3{font-size:19px;margin-bottom:10px;}
.card p{color:var(--slate);font-size:14.5px;flex:1;margin:0 0 18px;}
.card-price{font-family:var(--font-display);color:var(--teal);font-size:15px;margin-bottom:16px;}
.card-link{font-size:13.5px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}
.card-link:hover{color:var(--teal);}

/* ===== Process ===== */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.process-step{position:relative;padding-top:18px;border-top:2px solid var(--line);}
.process-num{font-family:var(--font-display);font-size:13px;color:var(--coral);letter-spacing:.1em;}
.process-step h3{font-size:20px;margin:14px 0 10px;}
.process-step p{color:var(--slate);font-size:14.5px;}

/* ===== Why us ===== */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.why-card{padding:26px 22px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);}
.why-card .ic{font-size:24px;margin-bottom:14px;}
.why-card h3{font-size:16.5px;margin-bottom:8px;}
.why-card p{font-size:13.5px;color:var(--slate);margin:0;}

/* ===== Portfolio / Our Work ===== */
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.portfolio-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;align-items:center;gap:16px;transition:transform .25s, box-shadow .25s;}
.portfolio-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.portfolio-card .ic{font-size:26px;width:50px;height:50px;border-radius:12px;background:var(--coral-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.portfolio-card h3{font-size:16.5px;margin-bottom:4px;}
.portfolio-card p{font-size:13px;color:var(--slate);margin:0 0 8px;}
.portfolio-card a.visit{font-size:13px;font-weight:600;color:var(--teal);}
.portfolio-hero{padding:170px 0 60px;text-align:center;}
.portfolio-hero h1{font-size:42px;}
.empty-state{color:var(--slate);text-align:center;padding:50px 0;}

/* ===== Contact ===== */
.contact-wrap{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:54px;display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;box-shadow:var(--shadow);}
.contact-wrap h2{font-size:30px;margin-bottom:14px;}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
form label{font-size:13px;color:var(--slate);display:block;margin-bottom:6px;}
form input, form select, form textarea{
  width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;
  padding:13px 14px;color:var(--ink);font-family:var(--font-body);font-size:14.5px;
}
form input:focus, form select:focus, form textarea:focus{outline:2px solid var(--teal);border-color:transparent;}
form textarea{min-height:110px;resize:vertical;}
.form-msg{margin-top:14px;font-size:14px;padding:12px 16px;border-radius:10px;}
.form-msg.success{background:var(--teal-soft);color:var(--teal);}
.form-msg.error{background:var(--coral-soft);color:var(--coral);}

/* ===== Footer ===== */
footer{padding:60px 0 30px;border-top:1px solid var(--line);background:var(--surface);}
.footer-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:40px;}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--slate);margin-bottom:14px;}
.footer-col a{display:block;font-size:14px;color:var(--ink);margin-bottom:10px;}
.footer-col a:hover{color:var(--teal);}
.footer-bottom{display:flex;justify-content:space-between;color:var(--slate);font-size:13px;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);padding-top:24px;}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .process-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  .contact-wrap{grid-template-columns:1fr;padding:34px;}
}
@media (max-width: 680px){
  .nav-links{position:fixed;top:64px;left:0;right:0;background:var(--bg);flex-direction:column;padding:24px;border-bottom:1px solid var(--line);display:none;align-items:flex-start;}
  .nav-links.open{display:flex;}
  .nav-toggle{display:block;}
  .hero{padding:150px 0 70px;}
  .hero h1{font-size:34px;}
  .cards-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:1fr;}
  form .row{grid-template-columns:1fr;}
  .section{padding:72px 0;}
  .section-head h2{font-size:26px;}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important; scroll-behavior:auto !important;}
}