/* ==========================================
   LeakDB — Apple-inspired
   Typography + Space = Design
   Zero decoration. Pure content.
   ========================================== */

*{margin:0;padding:0;box-sizing:border-box}

body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Helvetica Neue',sans-serif;
  background:#000;color:#f5f5f7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  position:relative;
}

/* ===== BRUSHED METAL + SWEEP ===== */

/* Subtle brushed metal grain texture */
body::before{
  content:'';
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,.008) 2px,
      rgba(255,255,255,.008) 3px
    );
  mix-blend-mode:screen;
}


/* Liquid metal canvas */
#liquidMetal{
  position:absolute;
  top:0;left:0;
  width:100%;height:100vh;
  z-index:0;
  pointer-events:none;
  opacity:.35;
  -webkit-mask-image:linear-gradient(to bottom,#fff 60%,transparent 100%);
  mask-image:linear-gradient(to bottom,#fff 60%,transparent 100%);
}

/* Ensure all content is above the effect */
body>*{position:relative;z-index:1}

::selection{background:rgba(255,255,255,.15)}

/* ===== SCROLL REVEAL ===== */
.anim{
  opacity:0;
  transform:translateY(50px);
  transition:opacity 1s cubic-bezier(.25,.1,.25,1),transform 1s cubic-bezier(.25,.1,.25,1);
  transition-delay:var(--d,0s);
}
.anim.anim-down{transform:translateY(-50px)}
.anim.visible{opacity:1;transform:none}

/* ===== NAVBAR ===== */
.navbar{
  position:fixed;top:0;left:0;right:0;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 48px;height:52px;
  background:transparent;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  border-bottom:1px solid transparent;
  z-index:100;
  transition:background .5s ease, backdrop-filter .5s ease, border-color .5s ease;
}
.navbar.scrolled{
  background:rgba(0,0,0,.85);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.nav-logo{
  font-size:.9rem;font-weight:700;color:#f5f5f7;
  text-decoration:none;letter-spacing:-.01em;
}

.nav-center{display:flex;align-items:center;gap:6px}

.nav-icon{
  position:relative;
  display:flex;align-items:center;justify-content:center;
  width:36px;height:36px;
  border-radius:10px;
  color:rgba(255,255,255,.35);
  text-decoration:none;
  background:none;border:none;
  cursor:pointer;font-family:inherit;
  transition:color .3s, background .3s;
}
.nav-icon:hover{
  color:#f5f5f7;
  background:rgba(255,255,255,.06);
}
.nav-icon.active{
  color:#f5f5f7;
  background:rgba(255,255,255,.08);
}

/* Tooltip */
.nav-icon::after{
  content:attr(data-tooltip);
  position:absolute;
  bottom:-32px;left:50%;
  transform:translateX(-50%) translateY(-4px);
  padding:4px 10px;
  background:rgba(30,30,30,.95);
  border:1px solid rgba(255,255,255,.1);
  border-radius:6px;
  font-size:.65rem;font-weight:500;
  color:#f5f5f7;
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  transition:opacity .2s, transform .2s;
}
.nav-icon:hover::after{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}

.nav-right{display:flex;align-items:center;gap:8px}

.nav-online{
  display:flex;align-items:center;gap:5px;
  font-size:.65rem;color:rgba(255,255,255,.25);
}
.nav-online-dot{
  width:5px;height:5px;background:#30d158;
  border-radius:50%;
}

.nav-auth-text{
  font-size:.7rem;font-weight:400;
  margin-left:4px;
}
.user-logged-in .nav-icon[data-tooltip="Connexion"]{color:#30d158}

/* Tools dropdown */
.tools-dropdown{position:relative}
.tools-submenu{
  display:none;
  position:absolute;
  top:calc(100% + 8px);left:50%;
  transform:translateX(-50%);
  background:rgba(20,20,20,.95);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  padding:6px;
  min-width:120px;
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
}
.tools-dropdown.active .tools-submenu{display:block}
.submenu-item{
  display:block;
  padding:8px 14px;
  font-size:.7rem;font-weight:400;
  color:rgba(255,255,255,.5);
  text-decoration:none;
  border-radius:6px;
  transition:background .2s, color .2s;
}
.submenu-item:hover{
  background:rgba(255,255,255,.06);
  color:#f5f5f7;
}

/* Particles canvas — hero zone only, absolute so it scrolls away */
#particlesCanvas{
  position:absolute;
  top:0;left:0;
  width:100%;height:100vh;
  pointer-events:none;
  z-index:0;
  -webkit-mask-image:linear-gradient(to bottom,#fff 60%,transparent 100%);
  mask-image:linear-gradient(to bottom,#fff 60%,transparent 100%);
}

/* ===== HERO ===== */
.hero{
  min-height:100vh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;
  padding:120px 24px 80px;
  position:relative;
  z-index:1;
}

.hero-eyebrow{
  font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.14em;
  color:#2997ff;margin-bottom:24px;
}

.hero-title{
  font-size:clamp(2.6rem,6.5vw,5rem);
  font-weight:900;
  letter-spacing:-.05em;
  line-height:1.05;
  max-width:800px;
  display:inline-block;
  background:linear-gradient(105deg,#555 0%,#f5f5f7 18%,#888 32%,#f5f5f7 48%,#555 62%,#f5f5f7 78%,#888 100%);
  background-size:300% 100%;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  animation:heroMetalShine 6s ease-in-out infinite alternate, heroBlurReveal 1.8s cubic-bezier(.25,.1,.25,1) forwards;
}
@keyframes heroBlurReveal{
  0%{filter:blur(18px);opacity:0;transform:scale(1.08)}
  60%{filter:blur(1px);opacity:.85;transform:scale(.99)}
  100%{filter:blur(0);opacity:1;transform:scale(1)}
}
@keyframes heroMetalShine{
  0%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
.hero-accent{
  background:linear-gradient(105deg,#2997ff 0%,#f5f5f7 30%,#2997ff 55%,#f5f5f7 80%,#2997ff 100%);
  background-size:300% 100%;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
  animation:heroAccentShine 6s ease-in-out infinite alternate;
}
@keyframes heroAccentShine{
  0%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

.hero-sub{
  font-size:clamp(.95rem,2vw,1.15rem);
  font-weight:400;
  color:#86868b;
  margin-top:24px;
  line-height:1.6;
  max-width:420px;
}

.hero-btns{
  display:flex;align-items:center;gap:20px;
  margin-top:40px;flex-wrap:wrap;justify-content:center;
}
.hero-btn-link{
  font-size:.9rem;color:#2997ff;
  text-decoration:none;font-weight:500;
  transition:opacity .25s;
}
.hero-btn-link:hover{opacity:.7}

/* ===== DATABASES ===== */
.databases{
  max-width:1200px;
  margin:0 auto;
  padding:100px 24px 160px;
  position:relative;
}

/* Topographic background */
.topo-bg{
  position:absolute;
  top:0;
  left:50%;
  transform:translateX(-50%);
  width:100vw;height:100%;
  z-index:0;
  pointer-events:none;
  opacity:0;
  transition:opacity 1s ease;
}
.topo-bg.visible{opacity:1}
.topo-line{
  stroke:rgba(255,255,255,.06);
  stroke-width:1.2;
  fill:none;
  stroke-dasharray:2000;
  stroke-dashoffset:2000;
  stroke-linecap:round;
}
.topo-bg.visible .topo-line{
  animation:topoTrace 3s ease-out forwards;
  animation-delay:calc(var(--i,0) * .2s);
}
@keyframes topoTrace{
  to{stroke-dashoffset:0}
}


.db-section-label{
  font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.14em;
  color:#2997ff;text-align:center;
  margin-bottom:12px;
}
.db-section-title{
  font-size:clamp(1.8rem,4vw,2.8rem);
  font-weight:800;letter-spacing:-.04em;
  text-align:center;margin-bottom:72px;
  color:#f5f5f7;
}

/* === HERO DB: NazAPI === */
.db-hero{
  text-align:center;
  margin-bottom:100px;
}
.db-hero-eyebrow{
  font-size:.65rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.14em;
  color:#2997ff;margin-bottom:20px;
}
.db-hero-name{
  font-size:clamp(1.6rem,3.5vw,2.4rem);
  font-weight:800;
  letter-spacing:-.04em;
  color:#f5f5f7;
  margin-bottom:8px;
}
.db-hero-sub{
  font-size:.85rem;
  color:#555;
  margin-bottom:48px;
}
.db-hero-number{
  font-size:clamp(3.5rem,9vw,7rem);
  font-weight:900;
  letter-spacing:-.05em;
  font-variant-numeric:tabular-nums;
  line-height:1;
  color:#f5f5f7;
  font-family:'SF Mono',SFMono-Regular,'Fira Code',monospace;
  margin-bottom:12px;
}

/* Metallic shiny text */
.db-hero-number .db-number{
  display:inline-block;
  background:linear-gradient(
    105deg,
    #666 0%,
    #f5f5f7 20%,
    #999 40%,
    #f5f5f7 55%,
    #666 70%,
    #f5f5f7 85%,
    #999 100%
  );
  background-size:300% 100%;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  animation:metalShine 6s ease-in-out infinite alternate;
  transition:transform .08s;
}

@keyframes metalShine{
  0%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
.db-hero-unit{
  font-size:.7rem;font-weight:500;
  color:rgba(255,255,255,.15);
  text-transform:uppercase;letter-spacing:.15em;
  margin-bottom:48px;
}
.db-hero-specs{
  list-style:none;
  display:flex;
  justify-content:center;
  gap:48px;
  margin-bottom:48px;
  flex-wrap:wrap;
}
.db-hero-spec{
  text-align:center;
}
.db-hero-spec-value{
  font-size:1.1rem;
  font-weight:700;
  color:#f5f5f7;
  letter-spacing:-.02em;
  margin-bottom:4px;
}
.db-hero-spec-label{
  font-size:.65rem;
  color:#555;
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.db-hero-cta{
  display:inline-block;
  padding:14px 36px;
  background:#2997ff;color:#fff;
  border:none;border-radius:980px;
  font-size:.88rem;font-weight:600;
  text-decoration:none;
  transition:all .25s;
}
.db-hero-cta:hover{
  background:#2281d5;
}

/* === SECONDARY DB: LeakDB === */
.db-secondary{
  max-width:600px;
  margin:0 auto;
  background:#0a0a0a;
  border:1px solid rgba(255,255,255,.06);
  border-radius:14px;
  padding:40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  position:relative;
  overflow:hidden;
}
.db-secondary:hover{
  border-color:rgba(255,255,255,.1);
}

/* Border trace light */
.border-trace{
  position:absolute;
  top:0;left:0;
  width:100%;height:100%;
  pointer-events:none;
  border-radius:14px;
  z-index:0;
}
.border-trace::before{
  content:'';
  position:absolute;
  width:60px;height:60px;
  background:radial-gradient(circle,rgba(41,151,255,.5) 0%,transparent 70%);
  border-radius:50%;
  animation:traceMove 4s linear infinite;
  filter:blur(3px);
}
@keyframes traceMove{
  0%{top:-4px;left:-4px}
  25%{top:-4px;left:calc(100% - 56px)}
  50%{top:calc(100% - 56px);left:calc(100% - 56px)}
  75%{top:calc(100% - 56px);left:-4px}
  100%{top:-4px;left:-4px}
}

.db-secondary>*:not(.border-trace){
  position:relative;
  z-index:1;
}
.db-secondary-info{
  text-align:left;
}
.db-secondary-name{
  font-size:1.1rem;
  font-weight:700;
  color:#f5f5f7;
  letter-spacing:-.02em;
  margin-bottom:4px;
}
.db-secondary-desc{
  font-size:.78rem;
  color:#555;
  margin-bottom:16px;
}
.db-secondary-number{
  font-size:1.8rem;
  font-weight:900;
  letter-spacing:-.03em;
  color:#f5f5f7;
  font-family:'SF Mono',SFMono-Regular,'Fira Code',monospace;
  line-height:1;
}
.db-secondary-unit{
  font-size:.55rem;font-weight:500;
  color:rgba(255,255,255,.12);
  text-transform:uppercase;letter-spacing:.1em;
  margin-top:4px;
}
.db-secondary-cta{
  flex-shrink:0;
  padding:12px 28px;
  background:transparent;
  color:rgba(255,255,255,.4);
  border:1px solid rgba(255,255,255,.08);
  border-radius:980px;
  font-size:.8rem;font-weight:600;
  text-decoration:none;
  transition:all .25s;
  white-space:nowrap;
}
.db-secondary-cta:hover{
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.14);
  color:#f5f5f7;
}

/* === MAGNETIC BUTTON === */
.hero-btn-main{
  padding:14px 32px;
  background:#2997ff;color:#fff;border:none;
  border-radius:980px;font-size:.9rem;font-weight:600;
  cursor:pointer;font-family:inherit;
  transition:background .25s,box-shadow .25s;
  will-change:transform;
}
.hero-btn-main:hover{
  background:#2281d5;
  box-shadow:0 0 30px rgba(41,151,255,.25);
}

/* ===== TERMINAL ===== */
.terminal-section{
  padding:160px 24px;
  max-width:740px;margin:0 auto;
  text-align:center;
}

.terminal-intro{
  font-size:clamp(1.6rem,3vw,2.4rem);
  font-weight:700;
  letter-spacing:-.03em;
  color:#f5f5f7;
  margin-bottom:48px;
}

.terminal{
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;
  overflow:hidden;text-align:left;
  background:#0a0a0a;
}
.terminal-bar{
  display:flex;align-items:center;gap:6px;
  padding:14px 18px;
  border-bottom:1px solid rgba(255,255,255,.04);
}
.td{width:10px;height:10px;border-radius:50%}
.td.r{background:#ff5f57}
.td.y{background:#febc2e}
.td.g{background:#28c840}

.terminal-body{
  padding:24px;
  font-family:'SF Mono',SFMono-Regular,'Fira Code',monospace;
  font-size:.78rem;line-height:1.9;
  max-height:400px;overflow-y:auto;
  scrollbar-width:none;
}
.terminal-body::-webkit-scrollbar{display:none}
.term-line{white-space:pre;color:#333}
.term-line.prompt{color:#999}
.tp{color:#2997ff;font-weight:600;margin-right:8px}
.tc{color:#2997ff;animation:blink 1s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ===== CTA ===== */
.cta-section{
  padding:160px 24px;
  text-align:center;
}
.cta-title{
  font-size:clamp(2rem,5vw,3.5rem);
  font-weight:800;
  letter-spacing:-.04em;
  margin-bottom:40px;
  color:#f5f5f7;
}
.cta-btn{
  display:inline-block;
  padding:16px 36px;
  background:#2997ff;
  color:#fff;border:none;
  border-radius:980px;
  font-size:.95rem;font-weight:600;
  cursor:pointer;font-family:inherit;
  transition:all .25s;
}
.cta-btn:hover{background:#2281d5;transform:scale(1.02)}

/* ===== FOOTER ===== */
.footer{
  max-width:980px;margin:0 auto;
  padding:40px 24px 60px;
  border-top:1px solid rgba(255,255,255,.04);
}
.footer-row{
  display:flex;justify-content:space-between;
  align-items:center;margin-bottom:24px;
}
.footer-brand{font-size:.85rem;font-weight:600;color:#86868b}
.footer-links{display:flex;gap:20px}
.footer-links a{
  font-size:.75rem;color:rgba(255,255,255,.2);
  text-decoration:none;transition:color .25s;
}
.footer-links a:hover{color:#f5f5f7}
.footer-copy{font-size:.7rem;color:rgba(255,255,255,.12);text-align:center}

/* ===== LOGIN ===== */
.login-modal{
  position:fixed;inset:0;display:flex;
  align-items:center;justify-content:center;
  z-index:200;pointer-events:none;
  background:rgba(0,0,0,0);
  backdrop-filter:blur(0);
  transition:all .5s cubic-bezier(.32,.72,0,1);
}
.login-modal.active{
  pointer-events:auto;
  background:rgba(0,0,0,.6);
  backdrop-filter:blur(20px);
}
.login-card{
  display:flex;width:90%;max-width:720px;
  background:#1d1d1f;
  border-radius:18px;overflow:hidden;
  position:relative;
  transform:scale(.95);opacity:0;
  transition:all .5s cubic-bezier(.32,.72,0,1);
}
.login-modal.active .login-card{transform:scale(1);opacity:1}

.close-btn{
  position:absolute;top:16px;right:16px;
  background:none;border:none;color:#86868b;
  cursor:pointer;z-index:10;transition:color .2s;
}
.close-btn:hover{color:#f5f5f7}

.login-left{
  flex:1;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  padding:60px 36px;background:#141414;
}
.login-left h1{
  font-size:2rem;font-weight:800;
  letter-spacing:-.04em;color:#f5f5f7;
}
.login-left p{color:#86868b;font-size:.85rem;margin-top:6px}

.login-sep{width:1px;background:rgba(255,255,255,.04)}

.login-right{flex:1;padding:60px 36px}
.login-right h2{
  font-size:1.3rem;font-weight:700;
  letter-spacing:-.02em;margin-bottom:4px;color:#f5f5f7;
}
.login-sub{color:#86868b;font-size:.8rem;margin-bottom:28px}

.login-right input{
  width:100%;padding:14px 16px;margin-bottom:12px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);
  border-radius:10px;color:#f5f5f7;
  font-size:.85rem;font-family:inherit;
  outline:none;transition:border-color .2s;
}
.login-right input::placeholder{color:#555}
.login-right input:focus{border-color:rgba(41,151,255,.4)}

.login-submit{
  width:100%;padding:14px;margin-top:4px;
  background:#2997ff;color:#fff;border:none;
  border-radius:10px;font-size:.9rem;font-weight:600;
  cursor:pointer;font-family:inherit;
  transition:background .25s;
}
.login-submit:hover{background:#2281d5}

.login-foot{
  text-align:center;margin-top:20px;
  font-size:.78rem;color:#86868b;
}
.login-foot a{color:#2997ff;text-decoration:none;font-weight:500}
.login-foot a:hover{text-decoration:underline}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .navbar{padding:0 20px;height:48px}
  .nav-center{display:none}
  .hero-title{font-size:2.4rem}
  .db-hero-specs{gap:24px}
  .db-secondary{flex-direction:column;text-align:center;padding:32px 24px}
  .db-secondary-info{text-align:center}
  .login-card{flex-direction:column}
  .login-left{padding:40px 24px}
  .login-right{padding:40px 24px}
  .login-sep{width:100%;height:1px}
  .footer-row{flex-direction:column;gap:16px;align-items:flex-start}
}

@media(max-width:480px){
  .hero-title{font-size:2rem}
  .hero-btns{flex-direction:column}
  .hero-btn-main{width:100%;text-align:center}
  .cta-title{font-size:1.8rem}
  .db-hero-specs{gap:16px}
}