/* =========================================================
   EDUBRIDGE — Google Material Tech Aesthetic
   Palette: Google Blue (Primary) + Green / Red / Yellow accents
   Reference: Material Design color system
   ========================================================= */

:root{
  /* ===== Google Material Core Colors ===== */
  /* Primary — Google Blue */
  --c-blue:#4285F4;       /* Google Blue - main primary */
  --c-blue-deep:#1A73E8;  /* deeper primary */
  --c-blue-light:#8AB7F8; /* light primary */
  --c-blue-50:rgba(66,133,244,0.08);
  --c-blue-100:rgba(66,133,244,0.16);

  /* Secondary — Google Green */
  --c-green:#34A853;      /* Google Green */
  --c-green-deep:#0F9D58;
  --c-green-light:#5BB974;
  --c-green-100:rgba(52,168,83,0.16);

  /* Accent 1 — Google Red */
  --c-red:#EA4335;       /* Google Red */
  --c-red-deep:#D32F2F;
  --c-red-light:#F28B82;
  --c-red-100:rgba(234,67,53,0.16);

  /* Accent 2 — Google Yellow */
  --c-yellow:#FBBC04;    /* Google Yellow */
  --c-yellow-deep:#F9AB00;
  --c-yellow-light:#FDD663;
  --c-yellow-100:rgba(251,188,4,0.16);

  /* Backward-compatible aliases (map to Google palette) */
  --c-cyan:var(--c-blue);
  --c-purple:var(--c-green);
  --c-magenta:var(--c-red);
  --c-lime:var(--c-yellow);
  --c-coral:var(--c-red);

  /* Bg layers — Google dark neutral */
  --bg-0:#202124;   /* Google dark surface */
  --bg-1:#242529;
  --bg-2:#28292C;
  --bg-3:#3c4043;

  /* Glass */
  --glass-bg:rgba(60,64,67,0.55);
  --glass-bg-2:rgba(60,64,67,0.40);
  --glass-border:rgba(255,255,255,0.08);
  --glass-border-strong:rgba(66,133,244,0.35);

  /* Text — Google gray scale */
  --text:#e8eaed;        /* primary text */
  --text-dim:#9aa0a6;    /* secondary text */
  --text-mute:#5f6368;   /* tertiary text */

  /* Gradients — Google palette combinations */
  --grad-1:linear-gradient(135deg,#4285F4 0%,#34A853 50%,#FBBC04 100%);
  --grad-2:linear-gradient(90deg,#4285F4,#1A73E8);
  --grad-3:linear-gradient(135deg,#EA4335,#FBBC04);
  --grad-blue-green:linear-gradient(135deg,#4285F4,#34A853);
  --grad-red-yellow:linear-gradient(135deg,#EA4335,#FBBC04);
  --grad-google:linear-gradient(90deg,#EA4335,#FBBC04,#34A853,#4285F4);

  --radius-xl:24px;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:8px;
  --shadow-glow:0 4px 30px rgba(66,133,244,0.18),0 0 60px rgba(52,168,83,0.10);
  --container:1280px;
  --ease:cubic-bezier(0.4, 0, 0.2,  1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:'Noto Sans TC','Rajdhani',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg-0);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  position:relative;
  min-height:100vh;
}
body::before{
  content:'';
  position:fixed;inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 20% -10%, rgba(66,133,244,0.14), transparent 60%),
    radial-gradient(ellipse 70% 50% at 90% 20%, rgba(52,168,83,0.10), transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(234,67,53,0.08), transparent 60%);
  pointer-events:none;
  z-index:0;
}
#bg-canvas{position:fixed;inset:0;z-index:0;pointer-events:none}
.glow-layer{position:fixed;z-index:0;pointer-events:none;border-radius:50%;filter:blur(90px);opacity:.30;mix-blend-mode:screen}
.glow-a{width:500px;height:500px;background:radial-gradient(circle,#4285F4 0%,transparent 70%);top:-10%;left:-10%;animation:floatGlow 18s ease-in-out infinite alternate}
.glow-b{width:550px;height:550px;background:radial-gradient(circle,#34A853 0%,transparent 70%);bottom:-15%;right:-15%;animation:floatGlow 22s ease-in-out infinite alternate-reverse}
@keyframes floatGlow{from{transform:translate(0,0) scale(1)}to{transform:translate(60px,-40px) scale(1.15)}}

.grid-overlay{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.06;
  background-image:
    linear-gradient(rgba(66,133,244,.9) 1px,transparent 1px),
    linear-gradient(90deg,rgba(66,133,244,.9) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,black 20%,transparent 90%);
}

a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
::selection{background:rgba(66,133,244,.5);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg-1)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#4285F4,#1A73E8);border-radius:10px}

/* ===== Layout ===== */
.container{max-width:var(--container);margin:0 auto;padding:0 32px;position:relative;z-index:2}
.section{position:relative;padding:120px 0;z-index:2}
.section-head{text-align:center;margin-bottom:64px;max-width:800px;margin-left:auto;margin-right:auto}
.eyebrow{
  display:inline-block;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:13px;
  letter-spacing:.18em;
  padding:6px 14px;
  border:1px solid var(--glass-border-strong);
  border-radius:999px;
  background:linear-gradient(90deg,rgba(66,133,244,.10),rgba(52,168,83,.10));
  color:var(--c-blue);
  margin-bottom:20px;
  backdrop-filter:blur(10px);
}
.section-title{
  font-family:'Orbitron','Noto Sans TC',sans-serif;
  font-size:clamp(2rem,4vw,3.2rem);
  font-weight:800;line-height:1.15;
  background:linear-gradient(135deg,#4285F4 0%,#34A853 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:18px;
}
.section-desc{font-size:1.05rem;color:var(--text-dim);max-width:620px;margin:0 auto}

/* ===== Nav ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:all .35s var(--ease);
}
.nav.scrolled{
  padding:12px 0;
  background:rgba(32,33,36,.75);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border-bottom:1px solid var(--glass-border);
}
.nav-inner{max-width:var(--container);margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:38px;height:38px;display:block;animation:logoSpin 12s linear infinite}
@keyframes logoSpin{to{transform:rotate(360deg)}}
.logo-text{
  font-family:'Orbitron',sans-serif;font-weight:900;font-size:1.35rem;letter-spacing:.04em;
  background:var(--grad-1);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.logo-accent{color:var(--c-cyan);-webkit-text-fill-color:initial;background:none}
.nav-links{display:flex;gap:4px;list-style:none}
.nav-links a{
  position:relative;
  display:block;padding:8px 14px;border-radius:8px;
  font-size:.93rem;color:var(--text-dim);font-weight:500;
  transition:color .25s var(--ease);
}
.nav-links a::after{
  content:'';position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--grad-2);border-radius:2px;
  transform:scaleX(0);transform-origin:center;transition:transform .3s var(--ease);
}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:14px}
.lang-toggle{
  display:flex;align-items:center;gap:6px;
  padding:7px 12px;border-radius:999px;
  border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(10px);
  font-family:'Rajdhani',sans-serif;font-weight:600;font-size:.85rem;
  transition:all .25s var(--ease);
}
.lang-toggle span{color:var(--text-mute);transition:color .2s}
.lang-toggle .active{color:var(--c-blue);text-shadow:0 0 10px rgba(66,133,244,.5)}
.lang-sep{color:var(--glass-border-strong)!important}
.nav-cta{
  display:inline-block;text-decoration:none;
  padding:10px 20px;border-radius:10px;font-weight:600;font-size:.9rem;
  background:var(--grad-2);color:#fff;
  position:relative;overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .3s var(--ease);
  box-shadow:0 4px 20px rgba(66,133,244,.30);
}
.nav-cta::before{
  content:'';position:absolute;inset:0;background:linear-gradient(90deg,#34A853,#FBBC04);
  opacity:0;transition:opacity .3s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(52,168,83,.45)}
.nav-cta:hover::before{opacity:1}
.nav-cta span{position:relative;z-index:1}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}
.hamburger span{display:block;width:24px;height:2px;background:var(--grad-2);border-radius:2px;transition:all .3s}

/* ===== Hero ===== */
.hero{
  min-height:100vh;position:relative;z-index:2;
  display:flex;align-items:center;justify-content:center;
  padding:140px 0 100px;
  overflow:hidden;
}
.hero-inner{max-width:var(--container);margin:0 auto;padding:0 32px;text-align:center;width:100%}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 18px;border-radius:999px;
  background:rgba(52,168,83,.10);
  border:1px solid rgba(52,168,83,.35);
  font-family:'Rajdhani',sans-serif;font-weight:500;font-size:.88rem;
  color:var(--c-green);margin-bottom:28px;
  backdrop-filter:blur(10px);
}
.badge-dot{
  width:8px;height:8px;border-radius:50%;background:var(--c-green);
  box-shadow:0 0 0 0 rgba(52,168,83,.7);
  animation:pulseDot 2s infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(52,168,83,.7)}
  70%{box-shadow:0 0 0 12px rgba(52,168,83,0)}
  100%{box-shadow:0 0 0 0 rgba(52,168,83,0)}
}
.hero-title{
  font-family:'Orbitron','Noto Sans TC',sans-serif;font-weight:900;line-height:1.08;
  margin-bottom:28px;
}
.title-line1{
  display:block;font-size:clamp(2.5rem,7vw,6rem);letter-spacing:-.01em;
  background:linear-gradient(135deg,#4285F4 0%,#34A853 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:titleGlow 4s ease-in-out infinite alternate;
}
@keyframes titleGlow{
  from{filter:drop-shadow(0 0 20px rgba(66,133,244,.4))}
  to{filter:drop-shadow(0 0 40px rgba(234,67,53,.45))}
}
.title-line2{
  display:block;font-size:clamp(1.6rem,4.4vw,3.6rem);margin-top:6px;
}
.title-line2 > span:first-child{color:var(--text);font-weight:700}
.title-glow{
  display:inline-block;margin-left:12px;position:relative;
  background:linear-gradient(135deg,#EA4335,#FBBC04);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.title-glow::after{
  content:'';position:absolute;inset:-10px -20px;z-index:-1;
  background:radial-gradient(ellipse 70% 70% at center,rgba(234,67,53,.2),transparent 70%);
  filter:blur(20px);
}
.hero-sub{
  font-size:clamp(1rem,1.4vw,1.2rem);color:var(--text-dim);
  max-width:720px;margin:0 auto 40px;
}
.hero-ctas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:80px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:12px;font-weight:600;font-size:1rem;
  transition:all .3s var(--ease);position:relative;overflow:hidden;
  white-space:nowrap;text-decoration:none;
}
.btn svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{
  background:linear-gradient(135deg,#4285F4 0%,#1A73E8 100%);color:#fff;
  box-shadow:0 8px 30px rgba(66,133,244,.40),0 0 0 1px rgba(255,255,255,.08) inset;
  background-size:200% 200%;
  animation:btnShimmer 5s ease infinite;
}
@keyframes btnShimmer{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(66,133,244,.55),0 0 0 1px rgba(255,255,255,.15) inset}
.btn-ghost{
  background:rgba(255,255,255,.03);color:var(--text);
  border:1px solid var(--glass-border);backdrop-filter:blur(10px);
}
.btn-ghost:hover{border-color:var(--c-blue);color:var(--c-blue);box-shadow:0 0 20px rgba(66,133,244,.2)}
.btn-outline{
  background:transparent;color:var(--c-blue);
  border:1px solid var(--c-blue);padding:10px 20px;border-radius:10px;font-size:.92rem;
  transition:all .25s var(--ease);
}
.btn-outline:hover{background:var(--c-blue);color:#202124;box-shadow:0 0 20px rgba(66,133,244,.4)}
.btn-block{width:100%;padding:16px 28px;font-size:1.05rem}

/* Hero Stats */
.hero-stats{
  display:grid;grid-template-columns:repeat(7,auto);align-items:center;gap:0;
  max-width:980px;margin:0 auto;
  padding:28px 40px;
  background:var(--glass-bg);backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);border-radius:var(--radius-xl);
  box-shadow:var(--shadow-glow);
}
.stat{padding:10px 24px;text-align:center;min-width:120px}
.stat-num{
  font-family:'Orbitron',sans-serif;font-weight:800;font-size:clamp(1.6rem,2.4vw,2.3rem);
  background:linear-gradient(135deg,#4285F4,#34A853);-webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.1;margin-bottom:6px;
}
.stat-label{font-family:'Rajdhani',sans-serif;font-weight:500;color:var(--text-dim);font-size:.85rem;letter-spacing:.02em}
.stat-divider{width:1px;height:44px;background:linear-gradient(180deg,transparent,var(--glass-border-strong),transparent)}

.scroll-hint{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:12px;z-index:3;
}
.scroll-hint span{
  font-family:'Rajdhani',sans-serif;font-size:.8rem;color:var(--text-mute);letter-spacing:.2em;text-transform:uppercase;
}
.scroll-line{
  width:2px;height:48px;background:linear-gradient(180deg,var(--c-blue),transparent);
  position:relative;overflow:hidden;border-radius:2px;
}
.scroll-line::after{
  content:'';position:absolute;top:0;left:0;right:0;height:40%;
  background:linear-gradient(180deg,transparent,#fff,transparent);
  animation:scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine{0%{transform:translateY(-100%)}100%{transform:translateY(250%)}}

/* ===== Reveal Animations ===== */
.reveal{opacity:0;transform:translateY(40px);transition:all .9s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== VALUES ===== */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value-card{
  position:relative;padding:36px 30px;border-radius:var(--radius-xl);
  background:var(--glass-bg);backdrop-filter:blur(16px);
  border:1px solid var(--glass-border);
  transition:all .4s var(--ease);overflow:hidden;
}
.value-card::before{
  content:'';position:absolute;inset:0;padding:1px;border-radius:inherit;
  background:linear-gradient(135deg,rgba(66,133,244,.3),transparent 30%,rgba(52,168,83,.3) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;
}
.value-card::after{
  content:'';position:absolute;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(66,133,244,.15),transparent 70%);
  right:-80px;top:-80px;transition:transform .5s var(--ease);opacity:0;
}
.value-card:hover{transform:translateY(-8px);border-color:transparent;background:rgba(40,44,52,.6)}
.value-card:hover::before{opacity:1}
.value-card:hover::after{opacity:1;transform:translate(-20px,20px)}
.value-icon{
  width:64px;height:64px;border-radius:16px;
  background:linear-gradient(135deg,rgba(66,133,244,.15),rgba(52,168,83,.15));
  border:1px solid var(--glass-border-strong);
  display:flex;align-items:center;justify-content:center;margin-bottom:24px;
  color:var(--c-blue);position:relative;
}
.value-icon svg{width:32px;height:32px}
.icon-welfare{color:var(--c-red)}
.icon-welfare{background:linear-gradient(135deg,rgba(234,67,53,.15),rgba(251,188,4,.15))}
.icon-cycle{color:var(--c-yellow)}
.icon-cycle{background:linear-gradient(135deg,rgba(251,188,4,.12),rgba(52,168,83,.12))}
.value-card h3{font-size:1.35rem;font-weight:700;margin-bottom:12px;color:#fff}
.value-card p{color:var(--text-dim);font-size:.95rem;margin-bottom:18px;line-height:1.75}
.value-learn{font-family:'Rajdhani',sans-serif;font-weight:600;font-size:.85rem;color:var(--c-blue);letter-spacing:.03em}

/* ===== ABOUT ===== */
.about-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center}
.about-lead{font-size:1.1rem;color:var(--text);line-height:1.85;margin-bottom:18px}
.about-body{color:var(--text-dim);line-height:1.85;margin-bottom:36px}
.about-tags{display:flex;flex-direction:column;gap:14px;max-width:420px}
.about-tag{
  display:flex;align-items:center;gap:18px;padding:14px 20px;
  background:var(--glass-bg-2);border:1px solid var(--glass-border);
  border-radius:var(--radius-md);transition:all .3s var(--ease);
}
.about-tag:hover{border-color:var(--glass-border-strong);transform:translateX(6px)}
.tag-num{
  font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.1rem;
  background:linear-gradient(135deg,#4285F4,#34A853);-webkit-background-clip:text;background-clip:text;color:transparent;
  min-width:36px;
}
.tag-text{font-weight:500;color:var(--text)}

/* Orbit visual */
.about-visual{
  width:100%;aspect-ratio:1;max-width:520px;margin-left:auto;
}
.orbital{
  position:relative;width:100%;height:100%;
  display:flex;align-items:center;justify-content:center;
}
.orbit{
  position:absolute;border-radius:50%;
  border:1px dashed rgba(66,133,244,.25);
  pointer-events:none;
}
.orbit-1{width:55%;height:55%;border-style:solid;border-color:rgba(52,168,83,.22);animation:spin 28s linear infinite}
.orbit-2{width:78%;height:78%;border-color:rgba(66,133,244,.20);animation:spin 42s linear infinite reverse}
.orbit-3{width:96%;height:96%;border-color:rgba(234,67,53,.18);animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.core-node{
  position:relative;width:34%;aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 0deg,#4285F4,#34A853,#FBBC04,#EA4335,#4285F4);
  padding:3px;
  animation:corePulse 3s ease-in-out infinite alternate;
  box-shadow:0 0 60px rgba(66,133,244,.5),0 0 100px rgba(52,168,83,.25);
}
@keyframes corePulse{from{transform:scale(1)}to{transform:scale(1.06)}}
.core-inner{
  width:100%;height:100%;border-radius:50%;
  background:linear-gradient(135deg,#202124,#3c4043);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-family:'Orbitron',sans-serif;font-weight:900;font-size:1rem;line-height:1.2;
}
.core-inner span:first-child{color:var(--c-blue)}
.core-inner span:last-child{background:linear-gradient(135deg,#EA4335,#FBBC04);-webkit-background-clip:text;background-clip:text;color:transparent}
.sat{
  position:absolute;width:52px;height:52px;border-radius:14px;
  background:var(--glass-bg);backdrop-filter:blur(12px);
  border:1px solid var(--glass-border-strong);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
  box-shadow:0 8px 24px rgba(0,0,0,.3),0 0 20px rgba(66,133,244,.15);
}
.s1{top:18%;left:12%;animation:floatSat1 6s ease-in-out infinite}
.s2{top:6%;right:22%;animation:floatSat2 7s ease-in-out infinite}
.s3{bottom:14%;right:10%;animation:floatSat3 5.5s ease-in-out infinite}
.s4{bottom:22%;left:8%;animation:floatSat1 7.5s ease-in-out infinite reverse}
.s5{top:44%;left:2%;animation:floatSat2 5s ease-in-out infinite reverse}
.s6{top:40%;right:2%;animation:floatSat3 6.5s ease-in-out infinite}
@keyframes floatSat1{0%,100%{transform:translate(0,0)}50%{transform:translate(8px,-10px)}}
@keyframes floatSat2{0%,100%{transform:translate(0,0)}50%{transform:translate(-10px,-8px)}}
@keyframes floatSat3{0%,100%{transform:translate(0,0)}50%{transform:translate(6px,12px)}}

/* ===== FOCUS AREAS ===== */
.focus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.focus-card{
  position:relative;border-radius:var(--radius-xl);overflow:hidden;min-height:520px;
  transition:transform .45s var(--ease);
  border:1px solid var(--glass-border);
}
.focus-card:hover{transform:translateY(-10px) scale(1.01)}
.focus-bg{position:absolute;inset:0;z-index:0}
.focus-green .focus-bg{background:linear-gradient(160deg,#0d2a1d 0%,#11331f 30%,#0a1f2a 100%)}
.focus-green .focus-bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 85% 15%,rgba(52,168,83,.28),transparent 40%),
    radial-gradient(circle at 15% 90%,rgba(66,133,244,.18),transparent 45%);
}
.focus-health .focus-bg{background:linear-gradient(160deg,#2a1414 0%,#331a1a 30%,#1a0f20 100%)}
.focus-health .focus-bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 20%,rgba(234,67,53,.28),transparent 40%),
    radial-gradient(circle at 20% 85%,rgba(251,188,4,.18),transparent 45%);
}
.focus-uav .focus-bg{background:linear-gradient(160deg,#0d1a30 0%,#112442 30%,#0a0f22 100%)}
.focus-uav .focus-bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 20%,rgba(66,133,244,.30),transparent 40%),
    radial-gradient(circle at 20% 85%,rgba(52,168,83,.18),transparent 45%);
}
.focus-card::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,transparent 40%,rgba(32,33,36,.85) 100%);
}
.focus-content{
  position:relative;z-index:2;height:100%;
  padding:36px 32px;display:flex;flex-direction:column;
}
.focus-icon{
  width:68px;height:68px;border-radius:20px;margin-bottom:24px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;color:#fff;
  backdrop-filter:blur(8px);
}
.focus-icon svg{width:36px;height:36px}
.focus-green .focus-icon{color:var(--c-green)}
.focus-health .focus-icon{color:var(--c-red)}
.focus-uav .focus-icon{color:var(--c-blue)}
.focus-tag{
  display:inline-block;align-self:flex-start;
  padding:5px 12px;border-radius:999px;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:.78rem;letter-spacing:.15em;
  margin-bottom:16px;
}
.focus-green .focus-tag{background:rgba(52,168,83,.12);color:var(--c-green);border:1px solid rgba(52,168,83,.35)}
.focus-health .focus-tag{background:rgba(234,67,53,.12);color:var(--c-red);border:1px solid rgba(234,67,53,.35)}
.focus-uav .focus-tag{background:rgba(66,133,244,.12);color:var(--c-blue);border:1px solid rgba(66,133,244,.35)}
.focus-content h3{font-size:1.6rem;font-weight:800;color:#fff;margin-bottom:14px;line-height:1.3}
.focus-content > p{color:rgba(255,255,255,.78);font-size:1rem;line-height:1.8;margin-bottom:24px;flex:1}
.focus-points{list-style:none;display:flex;flex-direction:column;gap:10px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08)}
.focus-points li{
  position:relative;padding-left:22px;color:rgba(255,255,255,.9);font-size:.95rem;font-weight:500;
}
.focus-points li::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:8px;height:8px;border-radius:50%;
}
.focus-green .focus-points li::before{background:var(--c-green);box-shadow:0 0 8px var(--c-green)}
.focus-health .focus-points li::before{background:var(--c-red);box-shadow:0 0 8px var(--c-red)}
.focus-uav .focus-points li::before{background:var(--c-blue);box-shadow:0 0 8px var(--c-blue)}

/* ===== PARTNERS ===== */
.partners-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.partner-card{
  display:flex;gap:20px;padding:24px;
  background:var(--glass-bg);backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);border-radius:var(--radius-lg);
  transition:all .35s var(--ease);position:relative;overflow:hidden;
}
.partner-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,transparent 60%,rgba(52,168,83,.08) 100%);
  pointer-events:none;opacity:0;transition:opacity .3s;
}
.partner-card:hover{transform:translateY(-6px);border-color:var(--glass-border-strong);box-shadow:0 16px 40px rgba(0,0,0,.3),0 0 30px rgba(66,133,244,.12)}
.partner-card:hover::after{opacity:1}

/* Chip visual */
.partner-chip{
  flex-shrink:0;width:80px;height:80px;border-radius:14px;
  background:linear-gradient(135deg,#3c4043,#202124);
  border:1px solid var(--glass-border);
  position:relative;display:flex;align-items:center;justify-content:center;
  transition:all .4s var(--ease);
}
.partner-card:hover .partner-chip{transform:rotate(-4deg) scale(1.05)}
.chip-core{
  width:42px;height:42px;border-radius:6px;
  background:linear-gradient(135deg,#4285F4,#34A853);
  opacity:.85;animation:chipShimmer 3s ease-in-out infinite alternate;
}
.partner-chip.c2 .chip-core{background:linear-gradient(135deg,#EA4335,#FBBC04)}
.partner-chip.c3 .chip-core{background:linear-gradient(135deg,#34A853,#4285F4)}
.partner-chip.c4 .chip-core{background:linear-gradient(135deg,#1A73E8,#34A853)}
.partner-chip.c5 .chip-core{background:linear-gradient(135deg,#FBBC04,#EA4335)}
.partner-chip.c6 .chip-core{background:linear-gradient(135deg,#34A853,#FBBC04)}
.partner-chip.c7 .chip-core{background:linear-gradient(135deg,#EA4335,#FBBC04,#34A853,#4285F4);background-size:200% 200%;animation:chipShimmer 2s ease-in-out infinite alternate}
@keyframes chipShimmer{from{filter:brightness(1)}to{filter:brightness(1.25)}}
.chip-pins{
  position:absolute;inset:-6px;
  background:
    linear-gradient(90deg,transparent 10%,rgba(255,255,255,.2) 10%,rgba(255,255,255,.2) 14%,transparent 14%,transparent 28%,rgba(255,255,255,.2) 28%,rgba(255,255,255,.2) 32%,transparent 32%,transparent 46%,rgba(255,255,255,.2) 46%,rgba(255,255,255,.2) 50%,transparent 50%,transparent 64%,rgba(255,255,255,.2) 64%,rgba(255,255,255,.2) 68%,transparent 68%,transparent 82%,rgba(255,255,255,.2) 82%,rgba(255,255,255,.2) 86%,transparent 86%),
    linear-gradient(0deg,transparent 10%,rgba(255,255,255,.2) 10%,rgba(255,255,255,.2) 14%,transparent 14%,transparent 28%,rgba(255,255,255,.2) 28%,rgba(255,255,255,.2) 32%,transparent 32%,transparent 46%,rgba(255,255,255,.2) 46%,rgba(255,255,255,.2) 50%,transparent 50%,transparent 64%,rgba(255,255,255,.2) 64%,rgba(255,255,255,.2) 68%,transparent 68%,transparent 82%,rgba(255,255,255,.2) 82%,rgba(255,255,255,.2) 86%,transparent 86%);
  pointer-events:none;border-radius:inherit;
}
.partner-info{flex:1;min-width:0}
.partner-info h3{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:8px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.partner-info h3 span{font-size:.8rem;font-weight:500;color:var(--text-dim)}
.partner-empower{font-family:'Rajdhani',sans-serif;font-weight:600;color:var(--c-blue);font-size:.92rem;margin-bottom:6px;letter-spacing:.02em}
.partner-scene{color:var(--text-dim);font-size:.88rem;line-height:1.6;margin-bottom:12px}
.partner-link{font-size:.82rem;color:var(--c-green);font-weight:500;transition:color .2s}
.partner-link:hover{color:var(--c-yellow)}

/* ===== APPLY ===== */
.apply-head{
  display:grid;grid-template-columns:1.3fr 1fr;gap:40px;
  align-items:start;margin-bottom:72px;
}
.eligibility-card{
  padding:28px;border-radius:var(--radius-xl);
  background:linear-gradient(135deg,rgba(52,168,83,.08),rgba(66,133,244,.08));
  border:1px solid var(--glass-border-strong);backdrop-filter:blur(16px);
}
.eligibility-card h4{
  font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.1rem;
  color:var(--c-blue);margin-bottom:18px;letter-spacing:.03em;
}
.eligibility-card ul{list-style:none;display:flex;flex-direction:column;gap:14px}
.eligibility-card li{display:flex;gap:14px;align-items:flex-start;font-size:.94rem;color:var(--text);line-height:1.65}
.eli-bullet{
  flex-shrink:0;margin-top:8px;
  width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#4285F4,#34A853);
  box-shadow:0 0 10px rgba(66,133,244,.6);
}

/* Timeline */
.timeline{position:relative;margin-bottom:96px;padding:20px 0 0}
.timeline-line{
  position:absolute;left:0;right:0;top:44px;height:3px;
  background:linear-gradient(90deg,transparent,var(--c-blue),var(--c-green),var(--c-yellow),var(--c-red),transparent);
  opacity:.40;
}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.timeline-step{text-align:center;position:relative}
.step-num{
  position:relative;z-index:2;
  width:60px;height:60px;margin:0 auto 22px;border-radius:50%;
  background:var(--bg-1);border:2px solid var(--c-blue);
  display:flex;align-items:center;justify-content:center;
  font-family:'Orbitron',sans-serif;font-weight:800;font-size:1.1rem;
  color:var(--c-blue);
  transition:all .3s var(--ease);
  box-shadow:0 0 20px rgba(66,133,244,.25),0 0 0 4px var(--bg-1);
}
.timeline-step:nth-child(3) .step-num{border-color:var(--c-green);color:var(--c-green);box-shadow:0 0 20px rgba(52,168,83,.3),0 0 0 4px var(--bg-1)}
.timeline-step:nth-child(4) .step-num{border-color:var(--c-yellow);color:var(--c-yellow);box-shadow:0 0 20px rgba(251,188,4,.3),0 0 0 4px var(--bg-1)}
.timeline-step:nth-child(5) .step-num{border-color:var(--c-red);color:var(--c-red);box-shadow:0 0 20px rgba(234,67,53,.3),0 0 0 4px var(--bg-1)}
.timeline-step:hover .step-num{transform:scale(1.12);background:var(--c-blue);color:#202124}
.timeline-step:nth-child(3):hover .step-num{background:var(--c-green)}
.timeline-step:nth-child(4):hover .step-num{background:var(--c-yellow);color:#202124}
.timeline-step:nth-child(5):hover .step-num{background:var(--c-red)}
.step-body h5{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:6px}
.step-body p{font-size:.88rem;color:var(--text-dim);line-height:1.6}

.benefits-head{text-align:center;margin-bottom:40px}
.benefits-head h3{
  font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.8rem;
  background:linear-gradient(135deg,#4285F4,#34A853);-webkit-background-clip:text;background-clip:text;color:transparent;
  margin-top:12px;
}
.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:120px}
.benefit{
  padding:28px 24px;border-radius:var(--radius-lg);text-align:center;
  background:var(--glass-bg);backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);
  transition:all .35s var(--ease);
}
.benefit:hover{transform:translateY(-6px);border-color:var(--glass-border-strong)}
.benefit-icon{
  width:60px;height:60px;border-radius:16px;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:700;
}
.benefit-icon.b1{background:rgba(66,133,244,.12);color:var(--c-blue)}
.benefit-icon.b2{background:rgba(234,67,53,.12);color:var(--c-red)}
.benefit-icon.b3{background:rgba(52,168,83,.12);color:var(--c-green)}
.benefit-icon.b4{background:rgba(251,188,4,.12);color:var(--c-yellow)}
.benefit h5{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:10px}
.benefit p{font-size:.88rem;color:var(--text-dim);line-height:1.7}

/* FAQ */
.faq-wrap{padding-top:80px}
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{
  border-radius:var(--radius-md);
  background:var(--glass-bg);backdrop-filter:blur(12px);
  border:1px solid var(--glass-border);
  transition:all .3s var(--ease);overflow:hidden;
}
.faq-item[open]{border-color:var(--glass-border-strong);background:rgba(40,44,52,.6)}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:22px 28px;padding-right:60px;
  font-weight:600;font-size:1rem;color:#fff;
  position:relative;display:flex;align-items:center;
  transition:color .25s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--c-blue)}
.faq-icon{
  position:absolute;right:28px;top:50%;transform:translateY(-50%);
  width:22px;height:22px;transition:all .3s var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:'';position:absolute;left:50%;top:50%;
  background:var(--c-blue);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:2px;height:14px}
.faq-icon::after{width:14px;height:2px}
.faq-item[open] .faq-icon::before{height:0;opacity:0}
.faq-a{
  padding:0 28px 24px;color:var(--text-dim);line-height:1.85;font-size:.95rem;
  animation:faqIn .3s var(--ease);
}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ===== COMMUNITY ===== */
.community-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center}
.community-left .section-title{text-align:left;margin:18px 0}
.community-left .section-desc{text-align:left;margin:0}
.community-right{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.join-card{
  padding:28px;border-radius:var(--radius-lg);
  background:var(--glass-bg);backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);
  transition:all .35s var(--ease);
  display:flex;flex-direction:column;gap:12px;
}
.join-card:last-child{grid-column:span 2}
.join-card:hover{transform:translateY(-6px);border-color:var(--glass-border-strong);box-shadow:0 16px 40px rgba(0,0,0,.25)}
.join-emoji{font-size:2.2rem;width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(66,133,244,.15),rgba(52,168,83,.15))}
.join-card h4{font-size:1.15rem;font-weight:700;color:#fff}
.join-card p{font-size:.9rem;color:var(--text-dim);margin-bottom:10px;line-height:1.7}
.newsletter-form{
  display:flex;gap:10px;margin-top:4px;
  padding:4px;background:rgba(255,255,255,.04);border-radius:12px;border:1px solid var(--glass-border);
}
.newsletter-form input{
  flex:1;background:transparent;border:none;outline:none;color:#fff;padding:10px 14px;font-size:.92rem;
}
.newsletter-form input::placeholder{color:var(--text-mute)}
.newsletter-form button{
  padding:10px 22px;border-radius:9px;background:linear-gradient(135deg,#4285F4,#1A73E8);color:#fff;font-weight:600;font-size:.9rem;
  transition:all .2s var(--ease);
}
.newsletter-form button:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(66,133,244,.4)}

/* ===== WIKI ===== */
.wiki-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}
.wiki-visual{position:relative}
.wiki-window{
  background:linear-gradient(180deg,#28292C,#202124);
  border:1px solid var(--glass-border);border-radius:var(--radius-xl);
  overflow:hidden;box-shadow:var(--shadow-glow);
  transform:perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition:transform .6s var(--ease);
}
.wiki-window:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.wiki-title-bar{
  display:flex;align-items:center;gap:8px;padding:14px 18px;
  background:linear-gradient(180deg,rgba(255,255,255,.04),transparent);
  border-bottom:1px solid var(--glass-border);
}
.dot{width:12px;height:12px;border-radius:50%}
.dot.r{background:#EA4335}.dot.y{background:#FBBC04}.dot.g{background:#34A853}
.wiki-title{
  margin-left:12px;font-family:'Rajdhani',sans-serif;font-weight:600;font-size:.85rem;color:var(--text-mute);letter-spacing:.05em;
}
.wiki-body{padding:10px 0}
.wiki-row{
  display:grid;grid-template-columns:24px 1fr 54px;align-items:center;gap:8px;
  padding:12px 20px;transition:all .2s var(--ease);cursor:pointer;
}
.wiki-row:hover{background:rgba(66,133,244,.06)}
.wiki-hash{font-family:'Orbitron',sans-serif;color:var(--c-green);font-weight:700}
.wiki-link{font-size:.92rem;color:var(--text);font-weight:500;transition:color .2s}
.wiki-row:hover .wiki-link{color:var(--c-blue)}
.wiki-hot{
  font-family:'Rajdhani',sans-serif;font-weight:700;font-size:.7rem;letter-spacing:.1em;
  text-align:center;padding:3px 0;border-radius:5px;
}
.wiki-hot:empty{display:none}
.wiki-hot.HOT{background:rgba(234,67,53,.15);color:var(--c-red)}
.wiki-hot.NEW{background:rgba(66,133,244,.15);color:var(--c-blue)}
.wiki-hot:not(.HOT):not(.NEW){background:rgba(52,168,83,.15);color:var(--c-green)}
.wiki-content .section-title,.wiki-content .section-desc{text-align:left;margin-left:0;margin-right:0}
.wiki-stats{display:flex;gap:36px;margin:36px 0;padding:24px 0;border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}
.wiki-stats > div{display:flex;flex-direction:column;gap:4px}
.wiki-stats strong{font-family:'Orbitron',sans-serif;font-size:2rem;background:linear-gradient(135deg,#4285F4,#34A853);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.wiki-stats span{font-size:.85rem;color:var(--text-dim)}

/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  border-radius:var(--radius-xl);overflow:hidden;
  background:var(--glass-bg);backdrop-filter:blur(14px);
  border:1px solid var(--glass-border);
  transition:all .4s var(--ease);cursor:pointer;
}
.news-card:hover{transform:translateY(-8px);border-color:var(--glass-border-strong);box-shadow:0 20px 50px rgba(0,0,0,.3),0 0 30px rgba(52,168,83,.12)}
.news-img{
  aspect-ratio:16/9;position:relative;
  background-size:cover;background-position:center;
  overflow:hidden;
}
.news-img::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(32,33,36,.8) 100%);
}
.news-img.img1{background-image:linear-gradient(135deg,rgba(66,133,244,.22),rgba(52,168,83,.32)),radial-gradient(circle at 30% 30%,#34A853,transparent 50%),radial-gradient(circle at 70% 70%,#4285F4,transparent 50%),linear-gradient(135deg,#28292C,#202124)}
.news-img.img2{background-image:linear-gradient(135deg,rgba(234,67,53,.22),rgba(66,133,244,.28)),radial-gradient(circle at 20% 60%,#4285F4,transparent 50%),radial-gradient(circle at 80% 30%,#EA4335,transparent 50%),linear-gradient(135deg,#28292C,#202124)}
.news-img.img3{background-image:linear-gradient(135deg,rgba(251,188,4,.22),rgba(66,133,244,.28)),radial-gradient(circle at 50% 20%,#FBBC04,transparent 40%),radial-gradient(circle at 60% 80%,#4285F4,transparent 50%),linear-gradient(135deg,#28292C,#202124)}
.news-tag{
  position:absolute;top:16px;left:16px;z-index:2;
  padding:5px 12px;border-radius:999px;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:.75rem;letter-spacing:.1em;
  background:rgba(32,33,36,.7);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.12);color:#fff;
}
.news-body{padding:24px}
.news-date{font-family:'Rajdhani',sans-serif;font-weight:600;font-size:.82rem;color:var(--c-blue);letter-spacing:.08em;margin-bottom:10px}
.news-body h4{font-size:1.15rem;font-weight:700;color:#fff;margin-bottom:10px;line-height:1.55;transition:color .25s}
.news-card:hover h4{color:var(--c-blue)}
.news-body > p{font-size:.9rem;color:var(--text-dim);line-height:1.75;margin-bottom:14px}
.news-more{display:inline-block;text-decoration:none;font-size:.85rem;font-weight:600;color:var(--c-green);transition:all .25s}
.news-card:hover .news-more{color:var(--c-yellow);letter-spacing:.05em}

/* ===== CONTACT ===== */
.contact-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:start}
.contact-left .section-title,.contact-left .section-desc{text-align:left;margin-left:0;margin-right:0}
.contact-info-list{display:flex;flex-direction:column;gap:20px;margin-top:36px}
.contact-info{
  display:flex;gap:16px;align-items:flex-start;padding:18px;
  border-radius:var(--radius-md);background:var(--glass-bg-2);
  border:1px solid var(--glass-border);transition:all .3s var(--ease);
}
.contact-info:hover{border-color:var(--glass-border-strong);transform:translateX(6px)}
.ci-icon{
  width:44px;height:44px;flex-shrink:0;border-radius:12px;
  background:linear-gradient(135deg,rgba(66,133,244,.15),rgba(52,168,83,.15));
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
}
.ci-label{font-family:'Rajdhani',sans-serif;font-weight:600;font-size:.8rem;color:var(--c-blue);letter-spacing:.08em;margin-bottom:3px}
.ci-value{color:var(--text);font-weight:500;font-size:.95rem}

.contact-form{
  padding:36px;border-radius:var(--radius-xl);
  background:var(--glass-bg);backdrop-filter:blur(18px);
  border:1px solid var(--glass-border);
  box-shadow:var(--shadow-glow);
}
.privacy-notice{
  padding:14px 18px;border-radius:12px;margin-bottom:28px;
  background:linear-gradient(135deg,rgba(52,168,83,.10),rgba(66,133,244,.06));
  border:1px solid rgba(52,168,83,.25);
  color:var(--text-dim);font-size:.86rem;line-height:1.7;
}
.privacy-notice strong{color:var(--c-green);font-family:'Rajdhani',sans-serif;letter-spacing:.03em}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.form-row .form-field{margin-bottom:0}
.form-field label{font-size:.86rem;font-weight:600;color:var(--text-dim);font-family:'Rajdhani',sans-serif;letter-spacing:.05em}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:14px 16px;border-radius:12px;
  background:rgba(255,255,255,.03);border:1px solid var(--glass-border);
  color:#fff;font-size:.95rem;outline:none;
  transition:all .25s var(--ease);
}
.form-field input::placeholder,.form-field textarea::placeholder{color:var(--text-mute)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--c-blue);background:rgba(66,133,244,.04);
  box-shadow:0 0 0 4px rgba(66,133,244,.10);
}
.form-field select option{background:var(--bg-2);color:#fff}
.form-agree{margin-bottom:24px}
.checkbox-wrap{display:flex;align-items:flex-start;gap:12px;cursor:pointer;font-size:.9rem;color:var(--text-dim);line-height:1.6}
.checkbox-wrap input[type="checkbox"]{display:none}
.custom-check{
  flex-shrink:0;margin-top:2px;
  width:20px;height:20px;border-radius:6px;
  border:1.5px solid var(--glass-border-strong);background:rgba(255,255,255,.02);
  display:flex;align-items:center;justify-content:center;transition:all .2s var(--ease);
}
.custom-check::after{
  content:'';width:10px;height:6px;border-left:2px solid #fff;border-bottom:2px solid #fff;
  transform:rotate(-45deg) scale(0);transition:transform .2s var(--ease);
  margin-top:-2px;
}
.checkbox-wrap input:checked + .custom-check{background:linear-gradient(135deg,#4285F4,#1A73E8);border-color:transparent}
.checkbox-wrap input:checked + .custom-check::after{transform:rotate(-45deg) scale(1)}

/* ===== FOOTER ===== */
.footer{position:relative;z-index:2;margin-top:60px;padding:80px 0 0;
  background:linear-gradient(180deg,transparent,rgba(32,33,36,.9) 30%);
  border-top:1px solid var(--glass-border);
}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:60px}
.footer-logo{margin-bottom:20px}
.footer-desc{color:var(--text-dim);font-size:.9rem;line-height:1.8;margin-bottom:24px;max-width:300px}
.socials{display:flex;gap:10px}
.social{
  width:40px;height:40px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--glass-bg-2);border:1px solid var(--glass-border);
  font-family:'Rajdhani',sans-serif;font-weight:700;font-size:.82rem;
  color:var(--text-dim);transition:all .3s var(--ease);
}
.social:hover{background:linear-gradient(135deg,#4285F4,#34A853);color:#fff;border-color:transparent;transform:translateY(-3px);box-shadow:0 6px 20px rgba(66,133,244,.4)}
.footer-col h5{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:.95rem;letter-spacing:.08em;color:var(--c-blue);margin-bottom:20px;text-transform:uppercase}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.footer-col ul li,.footer-col ul a{font-size:.9rem;color:var(--text-dim);transition:color .2s}
.footer-col ul a:hover{color:var(--c-blue)}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  padding:26px 0;border-top:1px solid var(--glass-border);
  font-size:.85rem;color:var(--text-mute);
}
.footer-links{display:flex;gap:28px;flex-wrap:wrap}
.footer-links a{color:var(--text-mute);transition:color .2s}
.footer-links a:hover{color:var(--c-blue)}

/* ===== Back to top ===== */
.back-top{
  position:fixed;right:28px;bottom:28px;z-index:90;
  width:48px;height:48px;border-radius:14px;
  background:linear-gradient(135deg,#4285F4,#1A73E8);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(66,133,244,.35);
  opacity:0;pointer-events:none;transform:translateY(20px);
  transition:all .35s var(--ease);
}
.back-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.back-top:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 12px 32px rgba(52,168,83,.5)}
.back-top svg{width:22px;height:22px}

/* ===== Responsive ===== */
@media (max-width:1100px){
  .nav-links{display:none}
  .hero-stats{grid-template-columns:repeat(4,1fr);gap:16px;padding:24px}
  .stat-divider{display:none}
  .stat{min-width:0}
  .values-grid,.focus-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .partners-grid{grid-template-columns:repeat(2,1fr)}
  .about-wrap,.community-wrap,.wiki-wrap,.contact-wrap,.apply-head{grid-template-columns:1fr;gap:50px}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(3,1fr);row-gap:32px}
  .footer-top{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .section{padding:80px 0}
  .container{padding:0 20px}
  .nav-inner{padding:0 20px}
  .hero{padding:120px 0 80px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .values-grid,.focus-grid,.news-grid,.partners-grid,.benefits-grid,.community-right{grid-template-columns:1fr}
  .join-card:last-child{grid-column:span 1}
  .timeline{grid-template-columns:1fr 1fr}
  .timeline-line{display:none}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer-top{grid-template-columns:1fr}
  .newsletter-form{flex-direction:column;padding:10px}
  .nav-cta{display:none}
  .hamburger{display:flex}
}

/* ===== Service Toast (for unavailable links) ===== */
.svc-toast{
  position:fixed;top:24px;left:50%;transform:translateX(-50%) translateY(-120%);
  z-index:10001;padding:14px 28px;
  background:linear-gradient(135deg,rgba(66,133,244,.95),rgba(52,168,83,.9));
  color:#fff;font-size:.92rem;font-weight:600;font-family:'Noto Sans TC',sans-serif;
  border-radius:12px;box-shadow:0 8px 32px rgba(66,133,244,.3);
  display:flex;align-items:center;gap:10px;white-space:nowrap;
  transition:transform .4s cubic-bezier(.16,1,.3,1);
  backdrop-filter:blur(8px);
}
.svc-toast.show{transform:translateX(-50%) translateY(0)}
.svc-toast .toast-icon{
  width:22px;height:22px;border-radius:50%;
  background:rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;flex-shrink:0;
}