.ai-hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 40px 90px; overflow: hidden; background: #020810; }
.ai-hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.ai-hero-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(135deg, rgba(2,8,16,0.7) 0%, rgba(2,8,16,0.45) 100%); }
.ai-hero-inner { max-width: 820px; margin: 0 auto; position: relative; z-index: 2; }
.ai-breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 22px;}
.ai-breadcrumb a { font-size: 13px; color: rgba(255,255,255,0.3); text-decoration: none; transition: color .2s; }
.ai-breadcrumb a:hover { color: var(--brand-lt,rgb(80,180,210)); }
.ai-breadcrumb span { font-size: 12px; color: rgba(255,255,255,0.18); }
.ai-hero-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(31,135,164,0.12); border: 1px solid rgba(31,135,164,0.3); color: var(--brand-lt,rgb(80,180,210)); font-family: var(--ff-head,'Syne',sans-serif); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; padding: 8px 18px; border-radius: 50px; margin-bottom: 26px; }
.ai-badge-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-lt,rgb(80,180,210)); box-shadow: 0 0 0 0 rgba(80,180,210,0.5); animation: ai-pulse 2s infinite; }
@keyframes ai-pulse {
  0%{box-shadow: 0 0 0 0 rgba(80,180,210,0.5);}
  70%{box-shadow: 0 0 0 8px rgba(80,180,210,0);}
  100%{box-shadow: 0 0 0 0 rgba(80,180,210,0);} }
.ai-hero-title { font-family: var(--ff-head,'Syne',sans-serif); font-size: clamp(44px, 6vw, 82px); font-weight: 800; color: #fff; letter-spacing: -0.03em; line-height: 1.02; margin-bottom: 24px; }
.ai-hero-title em { font-style: italic; color: var(--brand-lt,rgb(80,180,210)); }
.ai-hero-desc { font-size: 17px; color: rgba(255,255,255,0.5); font-weight: 300; line-height: 1.8; max-width: 580px; margin-bottom: 36px; }
.ai-hero-stats { display: flex; align-items: center; gap: 0; border: 1px solid rgba(255,255,255,0.07); border-radius: 14px; overflow: hidden; width: fit-content; margin-bottom: 36px; }
.ai-hstat { padding: 18px 28px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.ai-hstat-val { font-family: var(--ff-head,'Syne',sans-serif); font-size: 36px; font-weight: 800; color: var(--brand-lt,rgb(80,180,210)); letter-spacing: -0.03em; line-height: 1; }
.ai-hstat-unit { font-family: var(--ff-head,'Syne',sans-serif); font-size: 18px; font-weight: 700; color: var(--brand-lt,rgb(80,180,210)); margin-top: -4px; margin-bottom: 4px; }
.ai-hstat { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 0; }
.ai-hstat-val { line-height: 1.1; }
.ai-hstat-unit { margin-top: 0; align-self: flex-start; }
.ai-hstat-lbl {width: 100%; font-size: 10px; color: rgba(255,255,255,0.3);
  font-weight: 300; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }
.ai-hstat-sep { width: 1px; height: 52px; background: rgba(255,255,255,0.07); flex-shrink: 0; }
.ai-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }
.ai-btn-solid { display: inline-flex; align-items: center; gap: 8px; background: var(--main,rgb(31,135,164)); color: #fff; padding: 13px 26px; border-radius: 8px; font-family: var(--ff-head,'Syne',sans-serif); font-size: 14px; font-weight: 700; text-decoration: none; transition: background .25s, transform .2s, box-shadow .25s;}
.ai-btn-solid svg { width: 15px; height: 15px; stroke: #fff; stroke-width: 2.5; fill: none; }
.ai-btn-solid:hover { background: var(--main-dark,rgb(18,95,118)); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(31,135,164,0.35); }
.ai-btn-lg { padding: 16px 36px; font-size: 15px; }
.ai-btn-ghost { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.14); color: rgba(255,255,255,0.7); padding: 13px 26px; border-radius: 8px; font-size: 14px; font-weight: 500; text-decoration: none; transition: border-color .25s, background .25s;}
.ai-btn-ghost svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 1.8; fill: none; }
.ai-btn-ghost:hover { border-color: rgba(31,135,164,0.35); background: rgba(31,135,164,0.07); }
.ai-btn-wa-lg { display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: #fff; padding: 16px 32px; border-radius: 8px; font-family: var(--ff-head,'Syne',sans-serif); font-size: 15px; font-weight: 700; text-decoration: none; transition: background .25s, transform .2s; }
.ai-btn-wa-lg svg { width: 16px; height: 16px; stroke: #fff; stroke-width: 1.8; fill: none; }
.ai-btn-wa-lg:hover { background: #1ebe5a; transform: translateY(-2px); }
.ai-btn-email { display: inline-flex; align-items: center; gap: 7px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.6); padding: 13px 22px; border-radius: 8px; font-size: 14px; font-weight: 500; text-decoration: none; transition: border-color .25s, background .25s; }
.ai-btn-email svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 1.8; fill: none; }
.ai-btn-email:hover { border-color: rgba(31,135,164,0.3); background: rgba(31,135,164,0.06); }
.ai-scroll-hint { display: flex; align-items: center; gap: 12px; font-size: 12px; color: rgba(255,255,255,0.2); font-weight: 300; }
.ai-scroll-line { width: 40px; height: 1px; background: rgba(255,255,255,0.15); }
.ai-container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.ai-section-head { margin-bottom: 64px; }
.ai-eyebrow { font-family: var(--ff-head,'Syne',sans-serif); font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--main,rgb(31,135,164)); margin-bottom: 14px; display: block; }
.ai-section-title { font-family: var(--ff-head,'Syne',sans-serif); font-size: clamp(30px,3.5vw,48px); font-weight: 800; color: #fff; letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 14px; }
.ai-section-title span { color: var(--brand-lt,rgb(80,180,210)); }
.ai-section-sub { font-size: 16px; color: rgba(255,255,255,0.45); font-weight: 300; line-height: 1.75; max-width: 560px; }
.ai-bridge { padding: 100px 0; background: var(--surface,#f5f8fa); }
.ai-bridge-inner {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 60px; align-items: start; }
.ai-bridge-title {
  font-family: var(--ff-head,'Syne',sans-serif);
  font-size: 22px; font-weight: 700; color: var(--ink,#0b1620);
  letter-spacing: -0.01em; line-height: 1.2; margin-bottom: 24px; }
.ai-pain-list { display: flex; flex-direction: column; gap: 12px; }
.ai-pain {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 14px; color: var(--ink-mid,#3d4e5c); font-weight: 300; line-height: 1.5; }
.ai-pain-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(220,38,38,0.1); color: #ef4444;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 900; flex-shrink: 0; margin-top: 1px; }
.ai-bridge-arrow {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding-top: 72px; color: var(--main,rgb(31,135,164));
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.ai-solve-list { display: flex; flex-direction: column; gap: 12px; }
.ai-solve {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 14px; color: var(--ink-mid,#3d4e5c); font-weight: 300; line-height: 1.5; }
.ai-solve-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(5,150,105,0.1);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.ai-solve-icon svg { width: 11px; height: 11px; stroke: #059669; stroke-width: 3; fill: none; }
.ai-services { padding: 100px 0; background: var(--ink,#0b1620); position: relative; overflow: hidden; }
.ai-services::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(31,135,164,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,135,164,0.04) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none; }
.ai-services-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 16px; }
.ai-svc-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); border-radius: 16px; padding: 32px 28px; position: relative; overflow: hidden; transition: border-color .35s, transform .35s, background .35s; }
.ai-svc-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.05); }
.ai-svc-card:hover .ai-svc-glow { opacity: 1; }
.ai-svc-glow { position: absolute; width: 200px; height: 200px; border-radius: 50%; top: -60px; right: -60px; opacity: .3; transition: opacity .4s; pointer-events: none; } .ai-glow-blue   { background: radial-gradient(circle, rgba(31,135,164,0.25) 0%, transparent 70%); } .ai-glow-purple { background: radial-gradient(circle, rgba(167,139,250,0.2) 0%, transparent 70%); } .ai-glow-green  { background: radial-gradient(circle, rgba(34,197,94,0.2) 0%, transparent 70%); } .ai-glow-orange { background: radial-gradient(circle, rgba(251,146,60,0.2) 0%, transparent 70%); } .ai-glow-pink   { background: radial-gradient(circle, rgba(244,114,182,0.2) 0%, transparent 70%); } .ai-glow-gold   { background: radial-gradient(circle, rgba(212,168,67,0.2) 0%, transparent 70%); } .ai-svc-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 10px; transition: transform .3s; } .ai-svc-card:hover .ai-svc-icon { transform: translateY(-4px); } .ai-svc-icon svg { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.8; fill: none; } .ai-icon-blue   { background: rgba(31,135,164,0.15); color: var(--brand-lt,rgb(80,180,210)); } .ai-icon-purple { background: rgba(167,139,250,0.12); color: #a78bfa; } .ai-icon-green  { background: rgba(34,197,94,0.12);   color: #22c55e; } .ai-icon-orange { background: rgba(251,146,60,0.12);  color: #fb923c; } .ai-icon-pink   { background: rgba(244,114,182,0.12); color: #f472b6; } .ai-icon-gold   { background: rgba(212,168,67,0.12);  color: #fbbf24; } .ai-svc-num {font-family: var(--ff-head,'Syne',sans-serif); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; color: rgba(255,255,255,0.2); margin-bottom: 14px; }
.ai-svc-card h3 { font-family: var(--ff-head,'Syne',sans-serif); font-size: 18px; font-weight: 700; color: rgba(255,255,255,0.9); margin-bottom: 10px; }
.ai-svc-card p { font-size: 13px; color: rgba(255,255,255,0.45); font-weight: 300; line-height: 1.7; margin-bottom: 18px; }
.ai-svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.ai-svc-tags span { font-family: var(--ff-head,'Syne',sans-serif);
  font-size: 10px; font-weight: 600; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  padding: 3px 8px; border-radius: 4px; }
.ai-svc-link { font-family: var(--ff-head,'Syne',sans-serif);
  font-size: 12px; font-weight: 700; color: var(--brand-lt,rgb(80,180,210));
  text-decoration: none; transition: gap .25s;
  display: inline-block; }
.ai-svc-link:hover { text-decoration: underline; }
.ai-process { padding: 100px 0; background: var(--surface,#f5f8fa); }
.ai-process-grid {
  display: flex; align-items: flex-start;
  gap: 0; justify-content: center;
  flex-wrap: wrap;
  margin-top: 64px; }
.ai-proc-step {
  text-align: center; padding: 0 32px;
  max-width: 220px; }
.ai-proc-connector {
  display: flex; align-items: center; justify-content: center;
  margin-top: 60px; flex-shrink: 0; }
.ai-proc-num {
  font-family: var(--ff-head,'Syne',sans-serif);
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  color: var(--main,rgb(31,135,164)); margin-bottom: 10px; }
.ai-proc-icon { width: 72px; height: 72px; border-radius: 50%; background: var(--white,#fff); border: 2px solid rgba(31,135,164,0.2); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; transition: border-color .3s, box-shadow .3s; }
.ai-proc-step:hover .ai-proc-icon { border-color: var(--main,rgb(31,135,164)); box-shadow: 0 0 0 8px rgba(31,135,164,0.07); }
.ai-proc-icon svg { width: 26px; height: 26px; stroke: var(--main,rgb(31,135,164)); stroke-width: 1.8; fill: none; }
.ai-proc-step h4 { font-family: var(--ff-head,'Syne',sans-serif); font-size: 16px; font-weight: 700; color: var(--ink,#0b1620); margin-bottom: 8px; }
.ai-proc-step p { font-size: 13px; color: var(--ink-mid,#3d4e5c); font-weight: 300; line-height: 1.65; }
.ai-models { padding: 100px 0; background: var(--ink,#0b1620); }
.ai-models-inner {display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: center; }
.ai-model-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ai-model-card {background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 18px 16px; display: flex; align-items: center; gap: 12px; transition: border-color .25s, background .25s; }
.ai-model-card:hover { border-color: rgba(31,135,164,0.3); background: rgba(31,135,164,0.05); }
.ai-model-logo {width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-family: var(--ff-head,'Syne',sans-serif); font-size: 14px; font-weight: 800; flex-shrink: 0; } .ai-ml-openai   { background: rgba(16,163,127,0.15); color: #10a37f; } .ai-ml-anthropic{ background: rgba(207,133,75,0.15); color: #cf854b; font-size: 18px; } .ai-ml-google   { background: rgba(66,133,244,0.15); color: #4285f4; } .ai-ml-meta     { background: rgba(24,119,242,0.15); color: #1877f2; } .ai-ml-hf       { background: rgba(255,210,77,0.15); font-size: 22px; } .ai-ml-py       { background: rgba(55,118,171,0.15); font-size: 22px; } .ai-model-name { font-family: var(--ff-head,'Syne',sans-serif); font-size: 13px; font-weight: 700; color: rgba(255,255,255,0.8); margin-bottom: 2px; }
.ai-model-use { font-size: 11px; color: rgba(255,255,255,0.3); font-weight: 300; line-height: 1.4; }
.ai-usecases { padding: 100px 0; background: var(--white,#fff); }
.ai-usecases-grid {display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: rgba(0,0,0,0.06); border-radius: 18px; overflow: hidden; margin-bottom: 48px; } .ai-uc-card {background: var(--surface,#f5f8fa); padding: 36px 30px; transition: background .3s; } .ai-uc-card:hover { background: #edf5f9; } .ai-uc-icon { font-size: 36px; margin-bottom: 16px; } .ai-uc-card h4 { font-family: var(--ff-head,'Syne',sans-serif); font-size: 18px; font-weight: 700; color: var(--ink,#0b1620); margin-bottom: 8px; } .ai-uc-card p { font-size: 13px; color: var(--ink-mid,#3d4e5c); font-weight: 300; line-height: 1.65; } .ai-uc-cta {text-align: center; } .ai-uc-cta p { font-size: 15px; color: var(--ink-mid,#3d4e5c); font-weight: 300; margin-bottom: 20px; } .ai-faq { padding: 100px 0; background: var(--ink,#0b1620); } .ai-faq-inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start; } .ai-faq-list { display: flex; flex-direction: column; gap: 2px; } .ai-faq-item { border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; overflow: hidden; transition: border-color .25s; } .ai-faq-item.open { border-color: rgba(31,135,164,0.3); } .ai-faq-q {width: 100%; background: none; border: none; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; text-align: left; } .ai-faq-q span { font-family: var(--ff-head,'Syne',sans-serif); font-size: 15px; font-weight: 600; color: rgba(255,255,255,0.6); transition: color .25s; } .ai-faq-item.open .ai-faq-q span { color: rgba(255,255,255,0.9); } .ai-fq-icon { width: 28px; height: 28px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all .3s; } .ai-fq-icon svg { width: 12px; height: 12px; stroke: rgba(255,255,255,0.4); stroke-width: 2.5; fill: none; transition: all .3s; } .ai-faq-item.open .ai-fq-icon { background: rgba(31,135,164,0.15); border-color: rgba(31,135,164,0.3); transform: rotate(45deg); } .ai-faq-item.open .ai-fq-icon svg { stroke: var(--brand-lt,rgb(80,180,210)); } .ai-faq-a { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.25,.46,.45,.94), padding .4s; padding: 0 24px; } .ai-faq-a p { font-size: 14px; color: rgba(255,255,255,0.45); font-weight: 300; line-height: 1.75; padding-bottom: 20px; } .ai-faq-item.open .ai-faq-a { max-height: 400px; } .ai-final { position: relative; padding: 120px 40px; text-align: center; overflow: hidden; background: #020810; } .ai-final-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: .6; } .ai-final-overlay { position: absolute; inset: 0; z-index: 1; background: rgba(2,8,16,0.5); } .ai-final-inner { max-width: 700px; margin: 0 auto; position: relative; z-index: 2; } .ai-final-title { font-family: var(--ff-head,'Syne',sans-serif); font-size: clamp(38px,5vw,70px); font-weight: 800; color: #fff; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 22px; } .ai-final-title em { font-style: italic; color: var(--brand-lt,rgb(80,180,210)); } .ai-final-desc { font-size: 16px; color: rgba(255,255,255,0.45); font-weight: 300; line-height: 1.75; margin-bottom: 44px; } .ai-final-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; } .ai-final-note { font-size: 12px; color: rgba(255,255,255,0.2); font-weight: 300; } .ai-reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s, transform .8s; } .ai-reveal.visible { opacity: 1; transform: none; }
@media (max-width: 1050px) { .ai-bridge-inner { grid-template-columns: 1fr; gap: 32px; } .ai-bridge-arrow { flex-direction: row; padding-top: 0; padding: 8px 0; } .ai-services-grid { grid-template-columns: 1fr 1fr; } .ai-models-inner { grid-template-columns: 1fr; gap: 48px; } .ai-usecases-grid { grid-template-columns: 1fr 1fr; } .ai-faq-inner { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 700px) { .ai-hero { padding: 100px 24px 70px; } .ai-hero-title { font-size: 42px; } .ai-container { padding: 0 24px; } .ai-services-grid, .ai-usecases-grid, .ai-model-cards { grid-template-columns: 1fr; } .ai-bridge, .ai-services, .ai-process, .ai-models, .ai-usecases, .ai-faq { padding: 70px 0; } .ai-process-grid { flex-direction: column; align-items: center; } .ai-proc-connector { transform: rotate(90deg); margin: 0; } .ai-proc-step { max-width: 100%; padding: 0 16px; } .ai-hero-stats { flex-wrap: wrap; } }