/* =====================================================
   Asena.tech – style.css  (Professional redesign)
   ===================================================== */

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0a0f1e;
  --bg2:      #111827;
  --bg3:      #1e293b;
  --accent:   #38bdf8;
  --accent2:  #818cf8;
  --acdk:     #0ea5e9;
  --glow:     rgba(56,189,248,.18);
  --glow2:    rgba(56,189,248,.08);
  --tp:       #f8fafc;
  --ts:       #94a3b8;
  --td:       #0f172a;
  --tb:       #475569;
  --white:    #ffffff;
  --sl:       #f8fafc;
  --border:   #1e293b;
  --borderlt: #e2e8f0;
  --r:        8px;
  --rl:       14px;
  --trans:    .28s cubic-bezier(.4,0,.2,1);
  --font:     'Noto Sans JP','Helvetica Neue',Arial,sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--tb);
  background: var(--white);
  line-height: 1.8;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4 { font-weight: 700; line-height: 1.3; color: var(--td); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 28px; }
section { padding: 96px 0; }

/* ── Scroll animations ── */
[data-anim] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--trans), transform .7s var(--trans);
}
[data-anim].is-visible { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: .1s; }
[data-delay="2"] { transition-delay: .2s; }
[data-delay="3"] { transition-delay: .3s; }
[data-delay="4"] { transition-delay: .4s; }
[data-delay="5"] { transition-delay: .5s; }

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,15,30,.9);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--trans);
}
.header.scrolled { border-bottom-color: rgba(56,189,248,.15); }

.header__inner {
  display: flex; align-items: center;
  justify-content: space-between; height: 66px;
}
.header__logo {
  font-size: 19px; font-weight: 700;
  color: var(--white); letter-spacing: .04em;
  display: flex; align-items: center; gap: 2px;
}
.header__logo .logo-accent { color: var(--accent); }

.nav__list { display: flex; gap: 2px; list-style: none; align-items: center; }
.nav__link {
  color: var(--ts); font-size: 14px; font-weight: 500;
  padding: 7px 14px; border-radius: var(--r); transition: var(--trans);
  display: flex; align-items: center; gap: 6px;
}
.nav__link:hover, .nav__link.active { color: var(--white); background: rgba(255,255,255,.07); }
.nav__link--cta {
  background: var(--accent); color: var(--bg) !important;
  font-weight: 700; margin-left: 10px;
  box-shadow: 0 0 20px rgba(56,189,248,.25);
}
.nav__link--cta:hover {
  background: #7dd3fc; color: var(--bg) !important;
  box-shadow: 0 0 30px rgba(56,189,248,.45);
  transform: translateY(-1px);
}

.header__logo-img {
  height: 48px; width: auto;
  display: block;
  transition: var(--trans);
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}
.header__logo { pointer-events: auto; }
.header__logo-img:hover { opacity: .85; }

.footer__logo-img {
  height: 52px; width: auto;
  display: inline-block;
  opacity: .9;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); margin: 5px 0; transition: var(--trans); }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  background: var(--bg);
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
}

/* Circuit board pattern */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cpath d='M0 40 H33 M47 40 H80 M40 0 V33 M40 47 V80' stroke='rgba(56,189,248,.12)' stroke-width='1' fill='none'/%3E%3Ccircle cx='40' cy='40' r='4' fill='none' stroke='rgba(56,189,248,.22)' stroke-width='1'/%3E%3Ccircle cx='40' cy='40' r='1.5' fill='rgba(56,189,248,.35)'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cpath d='M0 120 H80 M80 120 V40 M80 40 H160' stroke='rgba(56,189,248,.07)' stroke-width='1.5' fill='none'/%3E%3Cpath d='M240 120 H160 M160 120 V200 M160 200 H80' stroke='rgba(56,189,248,.05)' stroke-width='1.5' fill='none'/%3E%3Ccircle cx='80' cy='40' r='5' fill='none' stroke='rgba(56,189,248,.15)' stroke-width='1.5'/%3E%3Ccircle cx='160' cy='200' r='5' fill='none' stroke='rgba(56,189,248,.12)' stroke-width='1.5'/%3E%3Ccircle cx='80' cy='40' r='2' fill='rgba(56,189,248,.2)'/%3E%3Ccircle cx='160' cy='200' r='2' fill='rgba(56,189,248,.15)'/%3E%3C/svg%3E");
  background-size: 80px 80px, 240px 240px;
  pointer-events: none;
}

/* Gradient glow blobs */
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 78% 42%, rgba(56,189,248,.13) 0%, transparent 60%),
    radial-gradient(ellipse 500px 400px at 12% 80%, rgba(129,140,248,.1) 0%, transparent 55%),
    radial-gradient(ellipse 300px 300px at 55% 20%, rgba(56,189,248,.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr auto;
  gap: 64px; align-items: center;
  padding: 130px 0 80px; width: 100%;
}

.hero__content { max-width: 620px; }

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(56,189,248,.1);
  border: 1px solid rgba(56,189,248,.25);
  color: var(--accent); font-size: 11px; font-weight: 700;
  padding: 6px 14px; border-radius: 100px;
  letter-spacing: .1em; text-transform: uppercase; margin-bottom: 28px;
}
.badge i { font-size: 10px; }

.hero__title {
  font-size: clamp(30px,4.5vw,50px);
  color: var(--white); line-height: 1.22;
  margin-bottom: 14px; letter-spacing: -.01em;
  word-break: keep-all;
}
.hero__title .hi { color: var(--accent); }
.hero__title .line2 { display: block; font-size: .75em; color: var(--tp); font-weight: 400; margin-top: 8px; }

.hero__sub {
  font-size: clamp(15px,2vw,18px); color: var(--ts); margin-bottom: 24px;
}
.hero__desc {
  font-size: 15px; color: #64748b; max-width: 520px;
  margin-bottom: 44px; line-height: 1.9;
}

.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 64px; }

.hero__stats {
  display: flex; gap: 40px; flex-wrap: wrap;
  padding-top: 40px; border-top: 1px solid rgba(255,255,255,.07);
}
.stat__num {
  font-size: 36px; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; line-height: 1;
}
.stat__lbl { font-size: 12px; color: var(--ts); margin-top: 6px; letter-spacing: .03em; }

/* Hero visual (right side) */
.hero__visual {
  position: relative; width: 280px; height: 280px; flex-shrink: 0;
}
.orb {
  position: absolute; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(56,189,248,.5), rgba(14,165,233,.2), transparent 70%);
  border: 1px solid rgba(56,189,248,.2);
  animation: orb-float 6s ease-in-out infinite;
}
.orb1 { inset: 0; animation-delay: 0s; }
.orb2 { inset: 20px; border-color: rgba(129,140,248,.2); animation-delay: -2s; animation-duration: 8s; }
.orb3 { inset: 50px; border-color: rgba(56,189,248,.15); animation-delay: -4s; animation-duration: 5s; }

.orb-core {
  position: absolute; inset: 80px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #38bdf8, #0284c7);
  box-shadow: 0 0 60px rgba(56,189,248,.5), 0 0 120px rgba(56,189,248,.2);
  animation: orb-pulse 4s ease-in-out infinite;
}

.orb-ring {
  position: absolute; border-radius: 50%;
  border: 1px dashed rgba(56,189,248,.25);
  animation: orb-spin linear infinite;
}
.orb-ring1 { inset: -20px; animation-duration: 20s; }
.orb-ring2 { inset: -50px; animation-duration: 35s; animation-direction: reverse; }

.orb-dot {
  position: absolute; width: 8px; height: 8px;
  background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  top: 50%; left: 50%;
  transform-origin: -110px 0;
}
.orb-dot2 {
  background: var(--accent2);
  box-shadow: 0 0 10px var(--accent2);
  transform-origin: -135px 0;
  animation: orb-spin 35s linear infinite reverse;
}

@keyframes orb-float {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-12px) scale(1.02); }
}
@keyframes orb-pulse {
  0%,100% { transform: scale(1); opacity: .9; }
  50%      { transform: scale(1.08); opacity: 1; }
}
@keyframes orb-spin {
  to { transform: rotate(360deg); }
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 13px 30px;
  border-radius: var(--r); font-size: 15px; font-weight: 700;
  cursor: pointer; border: none; transition: var(--trans);
  font-family: var(--font);
}
.btn i { font-size: 14px; }

.btn--primary {
  background: var(--accent); color: var(--bg);
  box-shadow: 0 0 20px rgba(56,189,248,.3);
}
.btn--primary:hover {
  background: #7dd3fc; transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(56,189,248,.45);
}
.btn--outline {
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,.15);
}
.btn--outline:hover {
  border-color: var(--accent); color: var(--accent);
  background: rgba(56,189,248,.07);
}
.btn--dark {
  background: var(--bg2); color: var(--tp);
  border: 1px solid var(--border);
}
.btn--dark:hover { border-color: var(--accent); color: var(--accent); }

/* ══════════════════════════════════════
   SECTION HEADER
══════════════════════════════════════ */
.sec-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--acdk); margin-bottom: 14px;
}
.sec-tag::before {
  content: ''; display: block; width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px;
}
.sec-title { font-size: clamp(22px,4vw,36px); color: var(--td); margin-bottom: 18px; }
.sec-desc  { font-size: 15px; color: var(--tb); max-width: 620px; line-height: 1.9; }
.sec-hd    { margin-bottom: 60px; }

/* ══════════════════════════════════════
   SERVICES (home)
══════════════════════════════════════ */
.services { background: var(--sl); }

.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 20px;
}

.svc-card {
  background: var(--white); border-radius: var(--rl); padding: 32px;
  border: 1px solid var(--borderlt);
  border-top: 3px solid transparent;
  position: relative; overflow: hidden;
  transition: var(--trans);
}
.svc-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0; transition: var(--trans);
}
.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(56,189,248,.12), 0 2px 8px rgba(0,0,0,.06);
  border-color: rgba(56,189,248,.2);
}
.svc-card:hover::before { opacity: 1; }

.svc-card__icon {
  width: 54px; height: 54px;
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  border-radius: 14px; display: flex; align-items: center;
  justify-content: center; margin-bottom: 22px;
  color: var(--acdk); font-size: 22px;
  transition: var(--trans);
}
.svc-card:hover .svc-card__icon {
  background: linear-gradient(135deg, var(--bg), var(--bg3));
  color: var(--accent);
  box-shadow: 0 0 20px rgba(56,189,248,.3);
}
.svc-card__en    { font-size: 11px; font-weight: 700; letter-spacing: .1em; color: var(--ts); text-transform: uppercase; margin-bottom: 8px; }
.svc-card__title { font-size: 18px; font-weight: 700; color: var(--td); margin-bottom: 12px; }
.svc-card__desc  { font-size: 13px; color: var(--tb); line-height: 1.8; }

/* ══════════════════════════════════════
   ABOUT (home)
══════════════════════════════════════ */
.about-home { background: var(--bg); position: relative; overflow: hidden; }
.about-home::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(56,189,248,.07) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}
.about-home .sec-title { color: var(--white); }
.about-home .sec-desc  { color: var(--ts); }

.about-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.about-lead p { color: var(--ts); margin-bottom: 22px; line-height: 1.9; }
.about-list { list-style: none; margin-bottom: 36px; }
.about-list li {
  display: flex; align-items: flex-start; gap: 12px;
  color: var(--ts); font-size: 14px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.05);
}
.about-list li i { color: var(--accent); margin-top: 3px; flex-shrink: 0; font-size: 13px; }

.profile-card {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--rl); padding: 40px;
  box-shadow: 0 8px 32px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.06);
}
.profile-card__name { font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.profile-card__role { font-size: 12px; color: var(--accent); font-weight: 700; letter-spacing: .07em; margin-bottom: 28px; }
.profile-card__info { list-style: none; }
.profile-card__info li {
  display: flex; gap: 14px; font-size: 14px;
  color: var(--ts); padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.profile-card__info li:last-child { border-bottom: none; }
.profile-card__info .lbl { color: #64748b; min-width: 58px; flex-shrink: 0; font-size: 12px; }
.profile-card__info .val { color: var(--tp); line-height: 1.6; }

/* ══════════════════════════════════════
   WORKS TEASER
══════════════════════════════════════ */
.works-teaser { background: var(--white); }
.works-cats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 20px; margin-bottom: 48px;
}
.wcat {
  background: var(--sl); border-radius: var(--r);
  padding: 28px; border: 1px solid var(--borderlt);
  border-left: 4px solid var(--accent);
  transition: var(--trans);
}
.wcat:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(56,189,248,.08); }
.wcat__hd { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.wcat__hd i { color: var(--acdk); font-size: 18px; }
.wcat__title { font-size: 15px; font-weight: 700; color: var(--td); }
.wcat__list  { list-style: none; }
.wcat__list li {
  font-size: 13px; color: var(--tb); padding: 5px 0;
  display: flex; align-items: flex-start; gap: 8px; line-height: 1.6;
}
.wcat__list li::before { content: '›'; color: var(--acdk); font-weight: 700; flex-shrink: 0; }

/* ══════════════════════════════════════
   CTA BANNER
══════════════════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg, #0a0f1e 0%, #0c1a2e 50%, #0a0f1e 100%);
  text-align: center; padding: 110px 0; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}
.cta-banner::after {
  content: '';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(56,189,248,.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner__inner { position: relative; z-index: 1; }
.cta-banner .sec-title { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: var(--ts); margin-bottom: 44px; font-size: 16px; }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer { background: #060b14; border-top: 1px solid rgba(255,255,255,.05); padding: 64px 0 32px; }
.footer__inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 56px;
}
.footer__logo { font-size: 20px; font-weight: 700; color: var(--white); }
.footer__logo .logo-accent { color: var(--accent); }
.footer__brand p { font-size: 13px; color: var(--ts); margin-top: 14px; line-height: 1.8; }
.footer__heading {
  font-size: 11px; font-weight: 700; color: var(--tp);
  letter-spacing: .1em; text-transform: uppercase; margin-bottom: 20px;
}
.footer__links { list-style: none; }
.footer__links li { margin-bottom: 10px; }
.footer__links a { font-size: 14px; color: var(--ts); transition: var(--trans); }
.footer__links a:hover { color: var(--accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.05);
  padding-top: 28px; text-align: center;
  font-size: 12px; color: #334155; letter-spacing: .05em;
}

/* ══════════════════════════════════════
   PAGE HERO
══════════════════════════════════════ */
.page-hero {
  background: var(--bg);
  padding: 150px 0 90px; position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(56,189,248,.1) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute; top: -30%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(56,189,248,.06) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__title { font-size: clamp(28px,5vw,46px); color: var(--white); margin-bottom: 18px; }
.page-hero__desc  { font-size: 16px; color: var(--ts); max-width: 560px; line-height: 1.9; }

/* ══════════════════════════════════════
   ABOUT PAGE – service detail
══════════════════════════════════════ */
.service-detail { background: var(--white); }
.service-items { display: grid; gap: 24px; }

.svc-item {
  display: grid; grid-template-columns: 80px 1fr; gap: 36px;
  align-items: start; padding: 40px;
  border: 1px solid var(--borderlt); border-radius: var(--rl);
  transition: var(--trans); position: relative; overflow: hidden;
}
.svc-item::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--accent), var(--accent2));
  opacity: 0; transition: var(--trans);
}
.svc-item:hover { border-color: rgba(56,189,248,.25); box-shadow: 0 6px 30px rgba(56,189,248,.08); }
.svc-item:hover::before { opacity: 1; }

.svc-item__icon {
  width: 72px; height: 72px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--bg), #1e3a5f);
  border-radius: 18px; display: flex; align-items: center;
  justify-content: center; color: var(--accent); font-size: 28px;
  box-shadow: 0 0 20px rgba(56,189,248,.15);
  transition: var(--trans);
}
.svc-item:hover .svc-item__icon { box-shadow: 0 0 30px rgba(56,189,248,.35); }

.svc-item__en    { font-size: 11px; font-weight: 700; color: var(--acdk); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.svc-item__title { font-size: 22px; font-weight: 700; color: var(--td); margin-bottom: 10px; }
.svc-item__sub   { font-size: 13px; color: #64748b; font-weight: 500; margin-bottom: 16px; }
.svc-item__desc  { font-size: 14px; color: var(--tb); line-height: 1.9; }

/* ── Skills ── */
.skills { background: var(--sl); }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 20px; }
.skills-group {
  background: var(--white); border: 1px solid var(--borderlt);
  border-radius: var(--r); padding: 30px; transition: var(--trans);
}
.skills-group:hover { border-color: rgba(56,189,248,.2); box-shadow: 0 4px 20px rgba(56,189,248,.06); }
.skills-group__title {
  font-size: 15px; font-weight: 700; color: var(--td);
  margin-bottom: 20px; padding-bottom: 14px;
  border-bottom: 2px solid;
  border-image: linear-gradient(90deg, var(--accent), var(--accent2)) 1;
}
.skills-list { list-style: none; }
.skills-list li {
  font-size: 14px; color: var(--tb); padding: 7px 0;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--borderlt);
}
.skills-list li:last-child { border-bottom: none; }
.skills-list li::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  flex-shrink: 0;
}

/* ── Tools ── */
.tools { background: var(--bg); position: relative; overflow: hidden; }
.tools::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(56,189,248,.06) 1px, transparent 1px);
  background-size: 34px 34px; pointer-events: none;
}
.tools .sec-title { color: var(--white); }
.tools-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 20px;
}
.tool-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r); padding: 28px; transition: var(--trans);
}
.tool-card:hover { border-color: rgba(56,189,248,.2); background: rgba(56,189,248,.04); }
.tool-card__title { font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: 16px; letter-spacing: .05em; display: flex; align-items: center; gap: 8px; }
.tool-card__list  { list-style: none; }
.tool-card__list li { font-size: 13px; color: var(--ts); padding: 5px 0; display: flex; align-items: flex-start; gap: 10px; line-height: 1.6; }
.tool-card__list li::before { content: '—'; color: rgba(255,255,255,.15); flex-shrink: 0; }

/* ── Company table ── */
.company { background: var(--white); }
.profile-tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.profile-tbl tr { border-bottom: 1px solid var(--borderlt); }
.profile-tbl tr:first-child { border-top: 1px solid var(--borderlt); }
.profile-tbl th {
  width: 180px; padding: 20px 26px; text-align: left;
  font-weight: 700; color: var(--td); background: var(--sl); vertical-align: top;
}
.profile-tbl td { padding: 20px 26px; color: var(--tb); line-height: 1.8; }

/* ══════════════════════════════════════
   WORKS PAGE
══════════════════════════════════════ */
.works-sec { background: var(--white); }
.works-blocks { display: grid; gap: 28px; }

.works-block {
  border: 1px solid var(--borderlt); border-radius: var(--rl);
  overflow: hidden; transition: var(--trans);
}
.works-block:hover { border-color: rgba(56,189,248,.2); box-shadow: 0 6px 30px rgba(56,189,248,.06); }

.works-block__hd {
  background: linear-gradient(90deg, var(--bg) 0%, var(--bg2) 100%);
  padding: 20px 32px; display: flex; align-items: center; gap: 14px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.works-block__hd i  { color: var(--accent); font-size: 20px; }
.works-block__title { font-size: 17px; font-weight: 700; color: var(--white); }
.works-block__body  { padding: 28px 32px; }
.works-block__items {
  list-style: none;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 10px;
}
.works-block__items li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--tb); line-height: 1.7; padding: 2px 0;
}
.works-block__items li::before { content: '▸'; color: var(--acdk); flex-shrink: 0; margin-top: 2px; font-size: 12px; }

/* ── Keywords ── */
.keywords { background: var(--sl); }
.kw-group { margin-bottom: 36px; }
.kw-group__title {
  font-size: 14px; font-weight: 700; color: var(--td);
  margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}
.kw-group__title::before {
  content: ''; display: block; width: 14px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}
.kw-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-block; background: var(--white);
  border: 1px solid var(--borderlt);
  color: var(--tb); font-size: 12px; font-weight: 500;
  padding: 6px 13px; border-radius: 100px; transition: var(--trans);
}
.tag:hover { border-color: var(--accent); color: var(--acdk); background: rgba(56,189,248,.05); }

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact-sec { background: var(--sl); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 60px; align-items: start; }

.contact-info h3 { font-size: 21px; color: var(--td); margin-bottom: 14px; }
.contact-info p  { font-size: 14px; color: var(--tb); line-height: 1.9; margin-bottom: 36px; }
.cdetails { list-style: none; }
.cdetails li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid var(--borderlt); font-size: 14px;
}
.cdetails li:last-child { border-bottom: none; }
.cdetails .dico { color: var(--acdk); width: 16px; text-align: center; flex-shrink: 0; margin-top: 2px; }
.cdetails .dlbl { color: var(--ts); min-width: 70px; flex-shrink: 0; font-size: 12px; font-weight: 700; }
.cdetails .dval { color: var(--tb); }

.contact-form {
  background: var(--white); border: 1px solid var(--borderlt);
  border-radius: var(--rl); padding: 44px;
  box-shadow: 0 4px 24px rgba(0,0,0,.05);
}
.form-group { margin-bottom: 24px; }
.form-label { display: block; font-size: 13px; font-weight: 700; color: var(--td); margin-bottom: 8px; }
.form-label .req { color: #ef4444; margin-left: 4px; font-size: 11px; font-weight: 500; }

.form-input, .form-textarea, .form-select {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--borderlt); border-radius: var(--r);
  font-size: 15px; font-family: var(--font);
  color: var(--td); background: var(--white);
  transition: var(--trans); outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56,189,248,.12);
}
.form-textarea { resize: vertical; min-height: 150px; }
.form-submit {
  width: 100%; padding: 15px;
  font-size: 16px; font-weight: 700; font-family: var(--font);
  background: linear-gradient(135deg, var(--accent), var(--acdk));
  color: var(--bg); border: none; border-radius: var(--r);
  cursor: pointer; transition: var(--trans);
  box-shadow: 0 4px 20px rgba(56,189,248,.3);
}
.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(56,189,248,.45);
}
.form-note { font-size: 12px; color: var(--ts); margin-top: 14px; text-align: center; }

/* ── Matter (Customer Challenges) ── */
.matter { background: #f8fafc; }

.matter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.matter-card {
  background: var(--white);
  border: 1px solid var(--borderlt);
  border-left: 4px solid #f59e0b;
  border-radius: 12px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--trans);
}
.matter-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,.08); }

.matter-card__icon {
  font-size: 22px;
  color: #f59e0b;
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(245,158,11,.1);
  border-radius: 10px;
}

.matter-card__title {
  font-size: 1rem; font-weight: 700; color: var(--td); margin: 0;
}

.matter-card__desc {
  font-size: .875rem; color: var(--tb); line-height: 1.75; margin: 0;
}

/* ── Strengths ── */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.str-card {
  background: var(--white);
  border: 1px solid var(--borderlt);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--trans), box-shadow var(--trans);
}
.str-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(56,189,248,.04), transparent 60%);
  pointer-events: none;
}
.str-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(56,189,248,.1);
}

.str-card__icon {
  font-size: 22px;
  color: var(--accent);
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(56,189,248,.1);
  border-radius: 12px;
}

.str-card__title {
  font-size: 1.05rem; font-weight: 700; color: var(--td); margin: 0;
}

.str-card__desc {
  font-size: .875rem; color: var(--tb); line-height: 1.75; margin: 0;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .about-grid  { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .hamburger { display: block; }
  .nav {
    display: none; position: absolute; top: 66px; left: 0; right: 0;
    background: rgba(10,15,30,.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,.06);
    padding: 16px 24px;
  }
  .nav.open { display: block; }
  .nav__list { flex-direction: column; align-items: flex-start; gap: 4px; }
  .nav__link { display: block; width: 100%; }
  .nav__link--cta { margin-left: 0; margin-top: 8px; }
  .hero__stats { gap: 24px; }
  .svc-item { grid-template-columns: 1fr; gap: 20px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form { padding: 28px 22px; }
  .profile-tbl th { width: 100px; padding: 14px 16px; }
  .profile-tbl td { padding: 14px 16px; }
  .matter-grid, .strengths-grid { grid-template-columns: 1fr; }
}