/* ===== CSS VARIABLES ===== */
:root{
  --color-primary:        #0faeff;
  --color-primary-light:  #5ed4ff;
  --color-primary-dark:   #0090d9;
  --color-primary-deeper: #0077be;
  --color-primary-bg:     #e8f7ff;

  --color-orange:         #ff7849;
  --color-orange-dark:    #ff5a2a;
  --color-purple:         #7c5cfc;
  --color-purple-dark:    #5b3cf6;
  --color-amber:          #ffa940;
  --color-amber-dark:     #ff8a00;
  --color-emerald:        #10b981;

  --color-text-primary:   #1a1a2e;
  --color-text-secondary: #444466;
  --color-text-muted:     #888899;
  --color-text-disabled:  #bbbbcc;

  --color-border:         rgba(15,174,255,0.08);
  --color-border-strong:  rgba(15,174,255,0.16);
  --color-bg-page:        #f8fbff;
  --color-bg-card:        #ffffff;
  --color-bg-surface:     #f2f8ff;

  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;
  --space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;

  --radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--radius-full:999px;

  --shadow-card:    0 2px 12px rgba(0,60,120,0.05);
  --shadow-hover:   0 12px 32px rgba(0,100,180,0.10);
  --shadow-feature: 0 6px 20px rgba(15,174,255,0.22), inset 0 1px 0 rgba(255,255,255,0.2);
  --shadow-glow:    0 16px 48px rgba(15,174,255,0.30);

  --font-family: 'PingFang SC','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --transition:0.3s cubic-bezier(.4,0,.2,1);
}

/* ===== CONTAINER ===== */

@media(max-width:1024px){.container{padding:0 32px}}
@media(max-width:768px){.container{padding:0 20px}}

/* ===== HERO — 会议室双屏设计 ===== */
.hero{padding-top:88px;padding-bottom:80px;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--color-bg-page)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
/* 左侧渐变色块 */
.hero-bg-left{position:absolute;top:0;left:0;bottom:0;width:52%;background:linear-gradient(135deg,var(--color-primary) 0%,#1ab8ff 30%,#3dc8ff 60%,var(--color-primary-light) 100%);clip-path:polygon(0 0,100% 0,88% 100%,0 100%)}
/* 网格纹理 */
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.06) 1px,transparent 1px);background-size:32px 32px}
/* 光晕 */
.hero-glow{position:absolute;border-radius:50%;filter:blur(60px);animation:glowPulse 5s ease-in-out infinite alternate}
.hero-glow-1{width:500px;height:500px;top:-100px;left:-100px;background:rgba(255,255,255,0.25)}
.hero-glow-2{width:400px;height:400px;bottom:-80px;left:15%;background:rgba(180,230,255,0.3);animation-delay:2s}
/* 粒子 */
.hero-particle{position:absolute;border-radius:50%;background:rgba(255,255,255,0.7);animation:particleFloat var(--dur,8s) linear infinite;animation-delay:var(--delay,0s)}
@keyframes particleFloat{0%{transform:translateY(0) scale(1);opacity:0.7}100%{transform:translateY(-80px) scale(0.5);opacity:0}}
@keyframes glowPulse{0%{opacity:.6;transform:scale(1)}100%{opacity:1;transform:scale(1.2)}}

.hero-inner{position:relative;z-index:2;width:100%;max-width:1200px;margin:0 auto;padding:80px 48px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}

/* 左侧文字区 */
.hero-text{color:#fff}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-full);background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.35);font-size:12px;font-weight:600;color:#fff;letter-spacing:0.5px;margin-bottom:24px}
.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulseDot 2s ease-in-out infinite}
@keyframes pulseDot{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.4)}}
.hero-title{font-size:clamp(32px,4vw,52px);font-weight:800;line-height:1.15;margin-bottom:8px;letter-spacing:-0.5px}
.hero-title-accent{display:block;font-size:clamp(18px,2.5vw,26px);font-weight:500;opacity:0.85;margin-top:8px}
.hero-desc{font-size:15px;line-height:1.75;opacity:0.88;margin:20px 0 32px;max-width:420px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.hero-tag{padding:5px 12px;border-radius:var(--radius-full);background:rgba(255,255,255,0.18);border:1px solid rgba(255,255,255,0.3);font-size:12px;font-weight:600;color:#fff;letter-spacing:0.3px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-hero-white{padding:13px 28px;border-radius:var(--radius-full);background:#fff;color:var(--color-primary-dark);font-size:15px;font-weight:700;box-shadow:0 8px 24px rgba(0,60,120,0.2);transition:var(--transition)}
.btn-hero-white:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,60,120,0.25)}
.btn-hero-outline{padding:12px 28px;border-radius:var(--radius-full);background:rgba(255,255,255,0.15);border:1.5px solid rgba(255,255,255,0.5);color:#fff;font-size:15px;font-weight:600;transition:var(--transition)}
.btn-hero-outline:hover{background:rgba(255,255,255,0.25)}

/* 右侧视觉 — 浮动屏幕 */
.hero-visual{position:relative;height:480px;display:flex;align-items:center;justify-content:center}
/* iPad主屏 */
.hv-ipad{position:absolute;right:0;top:50%;transform:translateY(-50%);width:320px;background:var(--color-text-primary);border-radius:20px;border:8px solid #2d2d4a;box-shadow:0 24px 64px rgba(0,0,0,0.35),0 0 0 1px rgba(255,255,255,0.05);animation:floatMain 5s ease-in-out infinite}
@keyframes floatMain{0%,100%{transform:translateY(-50%)}50%{transform:translateY(calc(-50% - 10px))}}
.hv-screen{background:var(--color-bg-surface);border-radius:12px;overflow:hidden;padding:12px}
.hv-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #e0eef8}
.hv-topbar-title{font-size:10px;font-weight:700;color:var(--color-text-primary)}
.hv-topbar-badge{font-size:9px;padding:2px 7px;border-radius:var(--radius-full);background:var(--color-primary-bg);color:var(--color-primary);font-weight:600}
.hv-agenda-item{display:flex;align-items:flex-start;gap:8px;padding:8px 0;border-bottom:1px solid rgba(15,174,255,0.08)}
.hv-agenda-item:last-child{border-bottom:none}
.hv-ai-num{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;font-size:8px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.hv-ai-body{flex:1;min-width:0}
.hv-ai-title{font-size:9.5px;font-weight:600;color:var(--color-text-primary);margin-bottom:2px}
.hv-ai-dept{font-size:8px;color:#888;display:flex;align-items:center;gap:4px}
.hv-ai-tag{display:inline-block;padding:1px 5px;border-radius:3px;background:var(--color-primary-bg);color:var(--color-primary);font-size:7.5px;font-weight:600}
.hv-status-row{display:flex;align-items:center;gap:6px;margin-top:10px;padding:6px 8px;background:rgba(15,174,255,0.06);border-radius:8px}
.hv-status-dot{width:6px;height:6px;border-radius:50%;background:var(--color-emerald);animation:livePulse 2s ease-in-out infinite}
@keyframes livePulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,0.4)}50%{box-shadow:0 0 0 4px rgba(16,185,129,0)}}
.hv-status-text{font-size:8px;color:#444;font-weight:500}

/* 浮动小卡片 */
.hv-float-card{position:absolute;background:#fff;border-radius:var(--radius-md);padding:10px 14px;box-shadow:0 0 0 1px rgba(0,0,0,0.06),0 8px 24px rgba(0,60,120,0.12);display:flex;align-items:center;gap:8px;min-width:130px}
.hv-fc-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hv-fc-icon svg{width:16px;height:16px}
.hv-fc-label{font-size:10px;color:var(--color-text-muted);margin-bottom:1px}
.hv-fc-value{font-size:14px;font-weight:700;color:var(--color-text-primary)}
.hv-float-card-1{top:15%;left:0;animation:floatAlt 4s ease-in-out infinite}
.hv-float-card-2{bottom:18%;left:4%;animation:floatAlt 5s ease-in-out infinite reverse}
.hv-float-card-3{top:8%;right:5%;animation:floatAlt 6s ease-in-out infinite;transform-origin:center}
.hv-float-card-4{bottom:10%;right:0;animation:floatAlt 4.5s ease-in-out infinite reverse}
@keyframes floatAlt{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== SECTION COMMON ===== */
.section{padding:96px 0}
.section-alt{background:var(--color-bg-page)}
.section-dark{background:linear-gradient(135deg,var(--color-text-primary) 0%,#12122a 100%);color:#fff}

.section-label{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--color-primary);margin-bottom:12px}
.section-label-line{width:20px;height:2px;background:var(--color-primary);border-radius:1px}
.section-title{font-size:clamp(24px,3vw,38px);font-weight:800;line-height:1.25;color:var(--color-text-primary);margin-bottom:12px}
.section-dark .section-title{color:#fff}
.section-subtitle{font-size:16px;color:var(--color-text-secondary);max-width:560px;line-height:1.7}
.section-dark .section-subtitle{color:rgba(255,255,255,0.65)}
.section-head{margin-bottom:56px}
.section-head.center{text-align:center}
.section-head.center .section-subtitle{margin:0 auto}

/* ===== STATS STRIP ===== */
/* ===== STATS STRIP ===== */
.stats-strip{padding:80px 0;background:var(--color-bg-page);position:relative;overflow:hidden}
.stats-strip::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:600px;height:1px;background:linear-gradient(90deg,transparent,rgba(15,174,255,0.12),transparent)}
.stats-strip::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:600px;height:1px;background:linear-gradient(90deg,transparent,rgba(15,174,255,0.12),transparent)}
.stats-inner{position:relative;z-index:1;display:flex;justify-content:center;align-items:center;gap:0;max-width:960px;margin:0 auto;padding:0 48px}
.stat-item{text-align:center;flex:1;position:relative;padding:12px 24px}
/* 分隔线 */
.stat-item::after{content:'';position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:48px;background:linear-gradient(to bottom,transparent,rgba(15,174,255,0.15) 20%,rgba(15,174,255,0.25) 50%,rgba(15,174,255,0.15) 80%,transparent)}
.stat-item:last-child::after{display:none}
/* 分隔线上的圆点 */
.stat-item:not(:last-child)::before{content:'';position:absolute;right:-2.5px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:var(--color-primary);opacity:0.35;z-index:2}
.stat-num{font-size:56px;font-weight:800;line-height:1;color:var(--color-primary);letter-spacing:-1.5px;margin-bottom:8px}
.stat-num span{font-size:16px;font-weight:500;color:var(--color-text-muted);margin-left:4px;letter-spacing:0}
.stat-label{font-size:13px;color:var(--color-text-muted);font-weight:500;text-transform:uppercase;letter-spacing:0.5px}

/* ===== ADVANTAGE — 传统对比 ===== */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.compare-card{border-radius:var(--radius-2xl);padding:36px;position:relative;overflow:hidden;box-shadow:var(--shadow-card)}
.compare-card-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-full);font-size:11px;font-weight:600;letter-spacing:0.3px;margin-bottom:20px}
.compare-card-bad{background:linear-gradient(135deg,#fff9f7,#fff3ed)}
.compare-card-bad .compare-card-tag{background:rgba(255,120,73,0.12);color:var(--color-orange)}
.compare-card-good{background:linear-gradient(135deg,var(--color-bg-surface),var(--color-primary-bg))}
.compare-card-good .compare-card-tag{background:rgba(15,174,255,0.12);color:var(--color-primary-dark)}
.compare-title{font-size:20px;font-weight:700;margin-bottom:20px;color:var(--color-text-primary)}
.compare-list{display:flex;flex-direction:column;gap:12px}
.cl-item{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.6;color:var(--color-text-secondary)}
.cl-icon{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.compare-card-bad .cl-icon{background:rgba(255,120,73,0.1)}
.compare-card-good .cl-icon{background:rgba(15,174,255,0.1)}
/* Watermark */
.compare-watermark{position:absolute;bottom:-20px;right:-20px;font-size:100px;font-weight:900;opacity:0.02;line-height:1;user-select:none;pointer-events:none}
.compare-card-bad .compare-watermark{color:var(--color-orange)}
.compare-card-good .compare-watermark{color:var(--color-primary)}

/* ===== FEATURES — 横向滑动卡片 ===== */
.features-scroll-wrap{position:relative}
.features-scroll{display:flex;gap:20px;overflow-x:auto;padding:4px 4px 20px;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}
.features-scroll::-webkit-scrollbar{display:none}
.fs-fade-left,.fs-fade-right{position:absolute;top:0;bottom:20px;width:60px;z-index:2;pointer-events:none;transition:opacity 0.5s}
.fs-fade-left{left:0;background:linear-gradient(to right,rgba(248,252,255,1),rgba(248,252,255,0))}
.fs-fade-right{right:0;background:linear-gradient(to left,rgba(248,252,255,1),rgba(248,252,255,0))}
.fs-fade-left.hidden,.fs-fade-right.hidden{opacity:0}
/* dot indicators */
.fs-dots{display:flex;justify-content:center;gap:8px;margin-top:16px}
.fs-dot{width:8px;height:8px;border-radius:50%;background:rgba(15,174,255,0.2);transition:all 0.3s;cursor:pointer}
.fs-dot.active{background:var(--color-primary);width:24px;border-radius:4px}
.feat-card{flex:0 0 260px;border-radius:var(--radius-2xl);padding:28px 24px;background:#fff;box-shadow:var(--shadow-card);position:relative;overflow:hidden;transition:var(--transition)}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.feat-card-accent{position:absolute;top:0;left:0;right:0;height:4px;border-radius:var(--radius-2xl) var(--radius-2xl) 0 0}
.feat-icon-wrap{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat-icon-wrap svg{width:24px;height:24px}
.feat-card-num{position:absolute;bottom:12px;right:16px;font-size:56px;font-weight:900;opacity:0.05;line-height:1;user-select:none;font-variant-numeric:tabular-nums}
.feat-card-title{font-size:17px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}
.feat-card-desc{font-size:13px;color:var(--color-text-muted);line-height:1.7}
.feat-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.fct{display:inline-block;padding:3px 9px;border-radius:var(--radius-full);font-size:11px;font-weight:600}

/* ===== TIMELINE — 竖版 ===== */
.timeline{position:relative;padding:0 0 0 40px}
.timeline::before{content:'';position:absolute;left:14px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--color-primary),rgba(15,174,255,0.1))}
.tl-item{position:relative;margin-bottom:36px}
.tl-item:last-child{margin-bottom:0}
.tl-dot{position:absolute;left:-40px;top:4px;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;box-shadow:0 4px 12px rgba(15,174,255,0.3)}
.tl-card{background:#fff;border-radius:var(--radius-lg);padding:20px 24px;box-shadow:var(--shadow-card);transition:var(--transition)}
.tl-card:hover{border-color:var(--color-primary);box-shadow:0 4px 20px rgba(15,174,255,0.12)}
.tl-card-title{font-size:15px;font-weight:700;color:var(--color-text-primary);margin-bottom:6px}
.tl-card-desc{font-size:13px;color:var(--color-text-muted);line-height:1.7}
.tl-section{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.tl-section-head{position:sticky;top:88px}
/* 系统价值卡片 */
.tl-value-box{margin-top:32px;padding:28px 28px;background:linear-gradient(135deg,var(--color-primary),#3dc8ff);border-radius:16px;position:relative;overflow:hidden}
.tl-value-box::before{content:'';position:absolute;top:-60px;right:-40px;width:160px;height:160px;border-radius:50%;background:rgba(255,255,255,0.08)}
.tl-value-box::after{content:'';position:absolute;bottom:-30px;left:-20px;width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,0.06)}
.tl-value-box-label{position:relative;z-index:1;font-size:13px;font-weight:600;color:rgba(255,255,255,0.85);margin-bottom:8px}
.tl-value-box-text{position:relative;z-index:1;font-size:13px;color:rgba(255,255,255,0.92);line-height:1.8}

/* ===== DUAL ENGINE — TAB ===== */
.engine-tabs{display:flex;gap:8px;background:var(--color-bg-surface);border-radius:var(--radius-lg);padding:6px;margin-bottom:32px;width:fit-content}
.etab{padding:10px 24px;border-radius:var(--radius-md);font-size:14px;font-weight:600;color:var(--color-text-muted);cursor:pointer;transition:var(--transition);border:none;background:transparent}
.etab.active{background:#fff;color:var(--color-primary);box-shadow:0 2px 12px rgba(0,60,120,0.1)}
.engine-panel{display:none}
.engine-panel.active{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.engine-panel-left h3{font-size:22px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}
.engine-panel-left p{font-size:14px;color:var(--color-text-muted);margin-bottom:24px;line-height:1.7}
.engine-feature-list{display:flex;flex-direction:column;gap:12px}
.efl-item{display:flex;align-items:flex-start;gap:10px}
.efl-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}
.efl-text{font-size:14px;color:var(--color-text-secondary);line-height:1.6}
.engine-panel-right{background:var(--color-bg-page);border-radius:var(--radius-2xl);padding:28px;box-shadow:var(--shadow-card);position:relative;overflow:hidden}
.engine-tag{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:700;margin-bottom:12px}
.engine-tag-fast{background:rgba(255,120,73,0.1);color:var(--color-orange)}
.engine-tag-mark{background:rgba(15,174,255,0.1);color:var(--color-primary-dark)}
.engine-format-list{display:flex;flex-wrap:wrap;gap:6px}
.eff{padding:4px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600}
.eff-fast{background:rgba(255,120,73,0.08);color:var(--color-orange);border:1px solid rgba(255,120,73,0.2)}
.eff-mark{background:rgba(15,174,255,0.08);color:var(--color-primary-dark);border:1px solid rgba(15,174,255,0.2)}

/* ===== ROLES ===== */
.roles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.role-card{border-radius:var(--radius-2xl);padding:32px;background:#fff;box-shadow:var(--shadow-card);position:relative;overflow:hidden;transition:var(--transition)}
.role-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.role-icon-wrap{width:56px;height:56px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.role-icon-wrap svg{width:26px;height:26px}
.role-title{font-size:18px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}
.role-subtitle{font-size:12px;color:var(--color-text-muted);margin-bottom:16px;font-weight:500}
.role-feats{display:flex;flex-direction:column;gap:8px}
.rf-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-secondary)}
.rf-check{width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.role-watermark{position:absolute;bottom:-12px;right:-8px;font-size:80px;font-weight:900;opacity:0.04;user-select:none;pointer-events:none;line-height:1}

/* ===== HIGHLIGHTS — DARK ===== */
.hl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hl-card{padding:28px 24px;border-radius:var(--radius-2xl);background:rgba(255,255,255,0.04);transition:var(--transition);position:relative;overflow:hidden}
.hl-card:hover{background:rgba(255,255,255,0.08);border-color:rgba(15,174,255,0.3);transform:translateY(-4px)}
.hl-icon{width:44px;height:44px;border-radius:var(--radius-md);background:rgba(15,174,255,0.15);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.hl-icon svg{width:20px;height:20px;stroke:var(--color-primary-light)}
.hl-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:6px}
.hl-desc{font-size:13px;color:rgba(255,255,255,0.55);line-height:1.7}

/* ===== DEPLOY ===== */
.deploy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.deploy-card{border-radius:var(--radius-2xl);padding:32px;background:#fff;box-shadow:var(--shadow-card);transition:var(--transition)}
.deploy-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.deploy-icon{width:48px;height:48px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-primary-bg),#fff);border:1px solid rgba(15,174,255,0.2);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.deploy-icon svg{width:22px;height:22px;stroke:var(--color-primary)}
.deploy-title{font-size:17px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}
.deploy-desc{font-size:13px;color:var(--color-text-muted);line-height:1.7}
.deploy-specs{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.ds-spec{padding:3px 9px;border-radius:var(--radius-full);background:var(--color-primary-bg);color:var(--color-primary-dark);font-size:11px;font-weight:600}

/* ===== CTA ===== */
.cta-section{padding:80px 0;background:linear-gradient(135deg,var(--color-primary) 0%,#1ab8ff 30%,var(--color-primary-dark) 100%);position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.06) 1px,transparent 1px);background-size:40px 40px}
.cta-inner{position:relative;z-index:1;text-align:center;color:#fff}
.cta-title{font-size:clamp(24px,3vw,38px);font-weight:800;margin-bottom:12px;line-height:1.3}
.cta-subtitle{font-size:16px;opacity:0.85;margin-bottom:36px;max-width:480px;margin-left:auto;margin-right:auto;line-height:1.7}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-white{padding:14px 32px;border-radius:var(--radius-full);background:#fff;color:var(--color-primary-dark);font-size:15px;font-weight:700;box-shadow:0 8px 24px rgba(0,0,0,0.15);transition:var(--transition)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,0,0.2)}
.btn-outline-white{padding:13px 32px;border-radius:var(--radius-full);background:rgba(255,255,255,0.15);border:1.5px solid rgba(255,255,255,0.5);color:#fff;font-size:15px;font-weight:600;transition:var(--transition)}
.btn-outline-white:hover{background:rgba(255,255,255,0.25)}

.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-inner{gap:40px}
  .tl-section{grid-template-columns:1fr;gap:48px}
  .tl-section-head{position:static}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:900px){
  .compare-grid{grid-template-columns:1fr}
  .engine-panel.active{grid-template-columns:1fr}
  .roles-grid{grid-template-columns:1fr 1fr}
  .hl-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:64px 0}
  .hero-inner{grid-template-columns:1fr;gap:48px;padding:60px 20px}
  .hero-text{text-align:center}
  .hero-desc{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .hero{background:linear-gradient(180deg,var(--color-primary) 0%,#3dc8ff 60%,var(--color-bg-page) 100%)}
  .hero-bg-left{width:100%;clip-path:none;background:transparent}
  .hero-glow{display:none}
  .hero-particle{display:none}
  .hero-visual{height:360px}
  .hv-ipad{width:260px}
  .hv-float-card-3,.hv-float-card-4{display:none}
  .nav-links,.nav-actions{display:none}
  .hamburger{display:flex}
  .stats-inner{flex-wrap:wrap;gap:32px 0;padding:0 24px}
  .stat-item{flex:1 1 45%}
  .stat-item:nth-child(even)::after{display:none}
  .stat-item:nth-child(even)::before{display:none}
  .deploy-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:24px}
}
@media(max-width:640px){
  .stat-item{flex:1 1 45%}
  .stat-item:nth-child(even)::after{display:none}
  .stat-item:nth-child(even)::before{display:none}
  .stat-item::after{height:36px}
  .stat-num{font-size:42px}
  .roles-grid{grid-template-columns:1fr}
  .hl-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
}
@media(max-width:1024px){.nav-inner{padding:0 32px}}
@media(max-width:768px){.nav-inner{padding:0 20px}}