:root {
  --kobo-bg: #f4f6f4;
  --kobo-bg-soft: #eef3f1;
  --kobo-surface: #ffffff;
  --kobo-surface-2: #f8faf9;
  --kobo-text: #1a1a1a;
  --kobo-text-soft: #5d6668;
  --kobo-text-muted: #899194;
  --kobo-primary: #0f4b53;
  --kobo-primary-dark: #0a353b;
  --kobo-primary-soft: #d9ece8;
  --kobo-mint: #a7dcc8;
  --kobo-mint-soft: #e9f7f2;
  --kobo-accent: #d4b56a;
  --kobo-accent-dark: #b99643;
  --kobo-accent-soft: #f5ecd5;
  --kobo-border: rgba(15, 75, 83, 0.10);
  --kobo-border-soft: rgba(15, 75, 83, 0.06);
  --kobo-shadow-sm: 0 12px 30px rgba(15, 35, 39, 0.06);
  --kobo-shadow-md: 0 18px 46px rgba(15, 35, 39, 0.09);
  --kobo-shadow-lg: 0 32px 80px rgba(15, 35, 39, 0.13);
  --kobo-radius-sm: 16px;
  --kobo-radius-md: 24px;
  --kobo-radius-lg: 34px;
  --kobo-navbar-height: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--kobo-navbar-height) + 18px); }
body {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  color: var(--kobo-text);
  background:
    radial-gradient(circle at 12% 8%, rgba(167, 220, 200, 0.20), transparent 24%),
    radial-gradient(circle at 88% 0%, rgba(212, 181, 106, 0.10), transparent 20%),
    linear-gradient(180deg, #fbfcfb 0%, var(--kobo-bg) 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
main { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
::selection { background: var(--kobo-accent); color: #111; }

/* NAVBAR */
.kobo-navbar {
  min-height: var(--kobo-navbar-height);
  padding: .8rem 0;
  background: rgba(15, 75, 83, .94);
  border-bottom: 1px solid rgba(255,255,255,.08);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(5,26,29,.12);
}
.kobo-navbar .navbar-brand { color: #fff; font-weight: 900; }
.kobo-navbar-logo {
  width: 44px; height: 44px; object-fit: contain; border-radius: 12px;
  background: #fff; padding: .28rem; box-shadow: 0 6px 18px rgba(0,0,0,.12);
}
.kobo-brand-text { color: #fff; font-size: 1.12rem; font-weight: 900; letter-spacing: -.035em; }
.kobo-navbar .navbar-nav { row-gap: .25rem; }
.kobo-navbar .nav-link {
  color: rgba(255,255,255,.76); font-size: .9rem; font-weight: 700;
  border-radius: 999px; padding: .65rem .8rem !important;
  transition: color .2s ease, background-color .2s ease, transform .2s ease;
}
.kobo-navbar .nav-link:hover,
.kobo-navbar .nav-link:focus,
.kobo-navbar .nav-link.active { color: #fff; background: rgba(255,255,255,.08); }
.kobo-navbar .navbar-toggler { border: 1px solid rgba(255,255,255,.20); border-radius: 12px; box-shadow: none !important; }

.btn-kobo-sm,
.btn-kobo-primary,
.btn-kobo-outline,
.btn-kobo-light {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  border-radius: 999px; font-weight: 800; transition: all .22s ease;
}
.btn-kobo-sm {
  min-height: 42px; padding: .62rem 1rem; background: var(--kobo-accent);
  border: 1px solid var(--kobo-accent); color: #13282b; font-size: .9rem; font-weight: 900;
}
.btn-kobo-sm:hover,.btn-kobo-sm:focus { color:#13282b; background:#e0c27c; border-color:#e0c27c; transform:translateY(-2px); }
.btn-kobo-primary,.btn-kobo-outline,.btn-kobo-light { min-height: 50px; padding: .92rem 1.35rem; }
.btn-kobo-primary {
  color:#fff; background:var(--kobo-primary); border:1px solid var(--kobo-primary);
  box-shadow:0 10px 24px rgba(15,75,83,.15);
}
.btn-kobo-primary:hover,.btn-kobo-primary:focus {
  color:#fff; background:var(--kobo-primary-dark); border-color:var(--kobo-primary-dark);
  transform:translateY(-2px); box-shadow:0 14px 28px rgba(15,75,83,.20);
}
.btn-kobo-outline { color:var(--kobo-primary-dark); background:rgba(255,255,255,.78); border:1px solid rgba(15,75,83,.16); }
.btn-kobo-outline:hover,.btn-kobo-outline:focus { color:var(--kobo-primary-dark); background:var(--kobo-mint-soft); border-color:var(--kobo-mint); transform:translateY(-2px); }
.btn-kobo-light { color:var(--kobo-primary-dark); background:#fff; border:1px solid #fff; box-shadow:0 10px 25px rgba(0,0,0,.08); }
.btn-kobo-light:hover,.btn-kobo-light:focus { color:var(--kobo-primary-dark); background:var(--kobo-accent-soft); border-color:var(--kobo-accent-soft); transform:translateY(-2px); }

/* HERO */
.kobo-hero {
  position: relative; min-height: 100vh; padding-top: var(--kobo-navbar-height); overflow:hidden;
  background: linear-gradient(135deg, rgba(255,255,255,.95) 0%, rgba(244,248,246,.96) 56%, rgba(235,244,241,.97) 100%);
}
.kobo-hero .container { position: relative; z-index: 2; }
.kobo-gradient-orb { position:absolute; border-radius:50%; filter:blur(10px); pointer-events:none; z-index:0; }
.kobo-orb-one { width:420px; height:420px; top:8%; left:-160px; background:radial-gradient(circle,rgba(167,220,200,.42) 0%,rgba(167,220,200,.03) 72%); }
.kobo-orb-two { width:500px; height:500px; right:-190px; bottom:-120px; background:radial-gradient(circle,rgba(212,181,106,.24) 0%,rgba(212,181,106,.02) 72%); }
.kobo-eyebrow,.kobo-section-label {
  display:inline-flex; align-items:center; gap:.65rem; color:var(--kobo-primary);
  font-size:.8rem; font-weight:900; text-transform:uppercase; letter-spacing:.14em;
}
.kobo-eyebrow span,.kobo-section-label::before { content:""; width:34px; height:2px; flex:0 0 auto; border-radius:999px; background:var(--kobo-accent); }
.kobo-hero-title { max-width:880px; margin:0; color:var(--kobo-text); font-size:clamp(2.8rem,6.6vw,5.7rem); line-height:.98; letter-spacing:-.06em; font-weight:900; }
.kobo-hero-text { max-width:720px; color:var(--kobo-text-soft); font-size:1.03rem; line-height:1.9; }
.kobo-hero-badges { display:flex; flex-wrap:wrap; gap:.75rem; }
.kobo-hero-badges span {
  display:inline-flex; align-items:center; justify-content:center; min-height:38px; padding:.54rem .9rem;
  color:var(--kobo-text-soft); background:rgba(255,255,255,.80); border:1px solid var(--kobo-border);
  border-radius:999px; font-size:.84rem; font-weight:700; box-shadow:0 8px 24px rgba(15,75,83,.04);
}
.kobo-hero-card {
  position:relative; max-width:460px; margin-left:auto; padding:1.8rem;
  background:linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(248,250,249,.98) 100%);
  border:1px solid var(--kobo-border); border-radius:var(--kobo-radius-lg); box-shadow:var(--kobo-shadow-lg); overflow:hidden;
}
.kobo-hero-card::before { content:""; position:absolute; width:190px; height:190px; right:-60px; top:-70px; border-radius:50%; background:rgba(167,220,200,.25); }
.kobo-logo-box {
  position:relative; z-index:1; min-height:340px; display:grid; place-items:center; padding:2rem;
  background:linear-gradient(145deg,#fff 0%,#eef6f3 100%); border:1px solid var(--kobo-border-soft); border-radius:28px;
}
.kobo-main-logo { width:min(100%,300px); max-height:300px; object-fit:contain; filter:drop-shadow(0 16px 22px rgba(15,75,83,.12)); }
.kobo-card-info { position:relative; z-index:1; }
.kobo-card-info p { margin:0; color:var(--kobo-primary-dark); font-weight:900; letter-spacing:-.02em; }
.kobo-card-info small { color:var(--kobo-text-soft); line-height:1.7; }

/* SECTIONS */
.kobo-section { position:relative; padding:6.2rem 0; }
.kobo-section-soft { background:linear-gradient(180deg,#f8faf9 0%,#edf3f1 100%); border-top:1px solid rgba(15,75,83,.04); border-bottom:1px solid rgba(15,75,83,.04); }
.kobo-section-title { margin:0; color:var(--kobo-text); font-size:clamp(2rem,4.6vw,3.45rem); line-height:1.06; letter-spacing:-.05em; font-weight:900; }
.kobo-section-text { color:var(--kobo-text-soft); line-height:1.85; }
.kobo-max-text { max-width:760px; }

/* SERVICE CARDS */
.kobo-service-link { display:block; height:100%; color:inherit; }
.kobo-service-card {
  position:relative; height:100%; min-height:330px; display:flex; flex-direction:column; padding:1.65rem;
  background:var(--kobo-surface); border:1px solid var(--kobo-border); border-radius:var(--kobo-radius-md);
  box-shadow:var(--kobo-shadow-sm); transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease; overflow:hidden;
}
.kobo-service-card::after { content:""; position:absolute; width:120px; height:120px; right:-40px; top:-45px; border-radius:50%; background:rgba(167,220,200,.15); transition:transform .25s ease; }
.kobo-service-link:hover .kobo-service-card { transform:translateY(-7px); box-shadow:var(--kobo-shadow-md); border-color:rgba(15,75,83,.18); }
.kobo-service-link:hover .kobo-service-card::after { transform:scale(1.15); }
.kobo-icon { position:relative; z-index:1; width:62px; height:62px; display:grid; place-items:center; margin-bottom:1.2rem; border-radius:20px; background:var(--kobo-primary-soft); color:var(--kobo-primary); font-size:1.5rem; }
.kobo-service-card h3 { position:relative; z-index:1; margin-bottom:.75rem; color:var(--kobo-primary-dark); font-size:1.22rem; font-weight:850; }
.kobo-service-card p { position:relative; z-index:1; color:var(--kobo-text-soft); line-height:1.75; margin-bottom:1.3rem; }
.kobo-card-action { position:relative; z-index:1; margin-top:auto; display:inline-flex; align-items:center; gap:.5rem; color:var(--kobo-primary); font-weight:800; }

/* KOBO MEANING */
.kobo-meaning-card {
  height:100%; padding:2rem; color:#fff; background:linear-gradient(145deg,var(--kobo-primary) 0%,#163f46 100%);
  border-radius:var(--kobo-radius-lg); box-shadow:var(--kobo-shadow-lg); position:relative; overflow:hidden;
}
.kobo-meaning-card::before { content:""; position:absolute; width:240px; height:240px; right:-100px; top:-110px; border-radius:50%; background:rgba(167,220,200,.14); }
.kobo-kanji { position:relative; z-index:1; display:inline-flex; margin-bottom:1.2rem; color:var(--kobo-accent); font-size:clamp(3rem,7vw,5rem); line-height:1; font-weight:900; letter-spacing:.03em; }
.kobo-meaning-card h2 { position:relative; z-index:1; margin-bottom:.9rem; font-size:clamp(2rem,4vw,3rem); font-weight:900; letter-spacing:-.04em; }
.kobo-meaning-card p { position:relative; z-index:1; margin-bottom:0; color:rgba(255,255,255,.82); line-height:1.85; }
.kobo-mini-stat { height:100%; padding:1.2rem; background:var(--kobo-surface); border:1px solid var(--kobo-border); border-radius:20px; box-shadow:var(--kobo-shadow-sm); }
.kobo-mini-stat strong { display:block; margin-bottom:.35rem; color:var(--kobo-accent-dark); font-size:1.15rem; font-weight:900; }
.kobo-mini-stat span { color:var(--kobo-primary-dark); font-size:.92rem; font-weight:800; }

/* PROJECT / BRAND / GALLERY / COURSES */
.kobo-project-card,.kobo-brand-card,.kobo-gallery-item,.kobo-course-card {
  height:100%; background:var(--kobo-surface); border:1px solid var(--kobo-border); border-radius:var(--kobo-radius-md);
  box-shadow:var(--kobo-shadow-sm); transition:transform .22s ease,box-shadow .22s ease;
}
.kobo-project-card:hover,.kobo-brand-card:hover,.kobo-gallery-item:hover,.kobo-course-card:hover { transform:translateY(-6px); box-shadow:var(--kobo-shadow-md); }
.kobo-project-card { min-height:270px; padding:1.65rem; }
.kobo-project-tag { display:inline-flex; align-items:center; margin-bottom:1rem; padding:.42rem .72rem; color:var(--kobo-primary-dark); background:var(--kobo-accent-soft); border:1px solid rgba(212,181,106,.30); border-radius:999px; font-size:.75rem; font-weight:850; }
.kobo-project-card h3,.kobo-brand-card h3 { color:var(--kobo-primary-dark); font-weight:900; }
.kobo-project-card h3 { margin-bottom:.75rem; font-size:1.5rem; }
.kobo-project-card p,.kobo-brand-card p { margin:0; color:var(--kobo-text-soft); line-height:1.75; }
.kobo-brand-card { position:relative; min-height:240px; padding:1.7rem; overflow:hidden; }
.kobo-brand-card > span { display:inline-block; margin-bottom:1.2rem; color:var(--kobo-accent-dark); font-size:.82rem; font-weight:900; letter-spacing:.12em; }
.kobo-brand-card h3 { margin-bottom:.75rem; font-size:1.28rem; }
.kobo-gallery-item { min-height:230px; display:flex; flex-direction:column; justify-content:flex-end; padding:1.6rem; background:linear-gradient(160deg,#fff 0%,#edf6f2 100%); }
.kobo-gallery-item i { margin-bottom:auto; color:var(--kobo-primary); font-size:2.6rem; }
.kobo-gallery-item span { display:block; margin-bottom:.35rem; color:var(--kobo-primary-dark); font-size:1.1rem; font-weight:900; }
.kobo-gallery-item small { color:var(--kobo-text-soft); line-height:1.6; }
.kobo-course-group { display:flex; align-items:center; justify-content:center; text-align:center; }
.kobo-course-group h3 { display:inline-flex; align-items:center; gap:.65rem; margin:0; padding:.68rem 1rem; color:var(--kobo-primary-dark); background:rgba(255,255,255,.82); border:1px solid var(--kobo-border); border-radius:999px; font-size:1rem; font-weight:900; }
.kobo-course-group h3 i { color:var(--kobo-accent-dark); }
.kobo-course-card { min-height:210px; display:flex; flex-direction:column; padding:1.55rem; }
.kobo-course-card > i { width:54px; height:54px; display:grid; place-items:center; margin-bottom:1rem; border-radius:18px; color:var(--kobo-primary); background:var(--kobo-primary-soft); font-size:1.35rem; }
.kobo-course-card h4 { margin-bottom:.55rem; color:var(--kobo-primary-dark); font-size:1.05rem; font-weight:900; }
.kobo-course-card p { margin:0; color:var(--kobo-text-soft); line-height:1.7; font-size:.94rem; }

/* CONTACT */
.kobo-contact-section { padding:5.8rem 0; }
.kobo-contact-card { position:relative; overflow:hidden; padding:2.3rem; color:#fff; background:linear-gradient(135deg,var(--kobo-primary) 0%,#1b6068 100%); border-radius:var(--kobo-radius-lg); box-shadow:var(--kobo-shadow-lg); }
.kobo-contact-card::before { content:""; position:absolute; width:300px; height:300px; right:-100px; top:-120px; border-radius:50%; background:rgba(255,255,255,.09); }
.kobo-contact-card .row { position:relative; z-index:1; }
.kobo-contact-card .kobo-section-label { color:var(--kobo-mint); }
.kobo-contact-card .kobo-section-label::before { background:var(--kobo-accent); }
.kobo-contact-card h2 { margin-bottom:.8rem; color:#fff; font-size:clamp(2rem,4vw,3rem); line-height:1.05; letter-spacing:-.04em; font-weight:900; }
.kobo-contact-card p { max-width:720px; margin:0; color:rgba(255,255,255,.84); line-height:1.8; }

/* FOOTER */
.kobo-footer { padding:1.6rem 0; color:rgba(255,255,255,.72); background:#092f35; border-top:1px solid rgba(255,255,255,.06); }
.kobo-footer p { font-size:.9rem; }
.kobo-footer-links { display:flex; flex-wrap:wrap; justify-content:center; gap:1rem; }
.kobo-footer-links a { color:rgba(255,255,255,.70); font-size:.88rem; font-weight:700; transition:color .2s ease; }
.kobo-footer-links a:hover,.kobo-footer-links a:focus { color:var(--kobo-mint); }

/* ACCESSIBILITY */
a:focus-visible,button:focus-visible,.btn:focus-visible { outline:3px solid rgba(212,181,106,.50); outline-offset:3px; box-shadow:none !important; }

/* RESPONSIVE */
@media (max-width:1199.98px) {
  .kobo-navbar .nav-link { font-size:.84rem; padding-left:.58rem !important; padding-right:.58rem !important; }
  .kobo-service-card { min-height:310px; }
}
@media (max-width:991.98px) {
  :root { --kobo-navbar-height:72px; }
  .kobo-navbar { background:rgba(15,75,83,.98); }
  .kobo-navbar .navbar-collapse { margin-top:.9rem; padding:.9rem; background:rgba(8,52,58,.96); border:1px solid rgba(255,255,255,.08); border-radius:18px; box-shadow:0 18px 35px rgba(0,0,0,.16); }
  .kobo-navbar .nav-link { padding:.72rem .8rem !important; }
  .kobo-navbar .btn-kobo-sm { width:100%; margin-top:.35rem; }
  .kobo-hero { min-height:auto; }
  .kobo-hero .row { min-height:auto !important; padding-top:7rem !important; padding-bottom:5rem !important; }
  .kobo-hero-card { margin-right:auto; margin-left:0; }
  .kobo-section { padding:5rem 0; }
  .kobo-contact-section { padding:5rem 0; }
}
@media (max-width:767.98px) {
  .kobo-hero-title { font-size:clamp(2.45rem,11vw,4rem); }
  .kobo-section-title { font-size:clamp(2rem,9vw,3rem); }
  .kobo-logo-box { min-height:280px; }
  .kobo-main-logo { max-height:240px; }
  .kobo-service-card,.kobo-project-card,.kobo-brand-card,.kobo-gallery-item,.kobo-course-card { min-height:auto; }
  .kobo-course-group { justify-content:flex-start; text-align:left; }
  .kobo-contact-card { padding:1.8rem; }
}
@media (max-width:575.98px) {
  .kobo-navbar-logo { width:40px; height:40px; }
  .kobo-brand-text { font-size:1rem; }
  .kobo-hero .row { padding-top:6.5rem !important; padding-bottom:4rem !important; }
  .kobo-hero-card,.kobo-meaning-card,.kobo-contact-card { border-radius:26px; }
  .kobo-hero-card { padding:1.2rem; }
  .kobo-logo-box { min-height:235px; padding:1.2rem; border-radius:22px; }
  .kobo-main-logo { max-height:205px; }
  .kobo-service-card,.kobo-project-card,.kobo-brand-card,.kobo-gallery-item,.kobo-course-card,.kobo-mini-stat { padding:1.35rem; }
  .kobo-section { padding:4.3rem 0; }
  .kobo-contact-section { padding:4.3rem 0; }
  .kobo-footer-links { gap:.7rem .9rem; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { transition-duration:.01ms !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; }
}