/* ============================================================
   ALFA BURSÁTIL — style.css
   Dark premium fintech landing page
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Ubuntu:wght@400;500;700&family=Open+Sans:wght@300;400;600&display=swap');

/* ---------- Custom Properties ---------- */
:root {
  /* Official Palette from Style Guide */
  --bg-primary:    #0B2333; /* Azul Marino Primario */
  --bg-secondary:  #0C2F6B; /* Azul Marino Secundario */
  --bg-card:       rgba(255, 255, 255, 0.03);
  --bg-glass:      rgba(255, 255, 255, 0.05);

  --accent:        #306BFF; /* Azul Eléctrico (Primario) */
  --accent-dim:    #297CF3; /* Azul Acento (Secundario) */
  --accent-glow:   rgba(48, 107, 255, 0.2);
  
  --text-primary:  #FFFFFF;
  --text-secondary:#E4E4F2; /* Gris Claro / Lavanda */
  --text-muted:    #8b97a8;

  --border-subtle: rgba(255, 255, 255, 0.1);
  --border-card:   rgba(255, 255, 255, 0.15);

  /* Typography */
  --ff-headings: 'Ubuntu', sans-serif;
  --ff-body:     'Open Sans', sans-serif;

  /* Sizes */
  --container:  1120px;
  --radius-sm:  8px;
  --radius-md:  10px; /* From Style Guide for secondary */
  --radius-pill: 100px; /* From Style Guide for primary */
  --radius-lg:  22px;

  /* Transitions */
  --ease-out: cubic-bezier(.22,1,.36,1);
  --t-fast:   .2s;
  --t-med:    .4s;
  --t-slow:   .7s;
  
  /* Shadows */
  --shadow-bob: rgba(0, 0, 0, 0.35) 0px 0px 10px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--ff-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden}
h1, h2, h3, h4, .nav-title{font-family:var(--ff-headings)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ---------- Utility ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 2rem}

/* ---------- Animated Background Mesh ---------- */
.bg-mesh{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(48,107,255,.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(48,107,255,.05) 0%, transparent 60%),
    radial-gradient(ellipse 90% 70% at 50% 50%, rgba(11,35,51,0) 40%, var(--bg-primary) 100%);
}

.bg-mesh::before,
.bg-mesh::after{
  content:'';position:absolute;border-radius:50%;filter:blur(120px);
  animation:orbFloat 18s var(--ease-out) infinite alternate;
}
.bg-mesh::before{
  width:600px;height:600px;top:-10%;left:-8%;
  background:radial-gradient(circle,rgba(48,107,255,.15),transparent 70%);
}
.bg-mesh::after{
  width:500px;height:500px;bottom:-5%;right:-5%;
  background:radial-gradient(circle,rgba(41,124,243,.12),transparent 70%);
  animation-delay:-8s;animation-duration:22s;
}

@keyframes orbFloat{
  0%{transform:translate(0,0) scale(1)}
  50%{transform:translate(40px,30px) scale(1.12)}
  100%{transform:translate(-20px,50px) scale(.95)}
}

/* ---------- Dotted Background Pattern ---------- */
.dot-pattern{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,0.12) 1.2px, transparent 1.2px);
  background-size:35px 35px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 95%);
  -webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 95%);
}

/* ---------- Navbar ---------- */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:1rem 2rem;
  backdrop-filter:blur(16px) saturate(1.6);
  -webkit-backdrop-filter:blur(16px) saturate(1.6);
  background:rgba(6,9,15,.7);
  border-bottom:1px solid var(--border-subtle);
  transition:background var(--t-med) var(--ease-out);
}
.navbar.scrolled{background:rgba(6,9,15,.92)}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo-img{
  height:30px;width:auto;
  filter:drop-shadow(0 0 12px var(--accent-glow));
  transition:transform var(--t-fast) var(--ease-out);
  position:relative;z-index:2;
}
/*.nav-brand::before styling for logo background */
.nav-brand{
  display:flex;align-items:center;gap:.75rem;
  position:relative;
}
.nav-brand::before{
  content:'';position:absolute;left:-5px;top:50%;transform:translateY(-50%);
  width:40px;height:40px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border-subtle);
  backdrop-filter:blur(4px);z-index:1;
}
.nav-brand:hover .nav-logo-img{transform:scale(1.08)}
.nav-title{font-weight:700;font-size:1.05rem;letter-spacing:-.02em}
.nav-title span{color:var(--accent)}
.nav-links{display:flex;gap:.5rem}
.nav-links a{
  padding:.5rem 1rem;border-radius:var(--radius-sm);
  font-size:.85rem;font-weight:600;color:var(--text-secondary);
  transition:all var(--t-fast) var(--ease-out);
}
.nav-links a:hover{color:var(--text-primary);background:var(--bg-glass)}

/* Mobile Menu Toggle */
.menu-toggle{
  display:none;
  width:40px;height:40px;padding:10px;
  flex-direction:column;justify-content:center;gap:6px;
  background:rgba(255,255,255,0.03);border:1px solid var(--border-subtle);
  border-radius:8px;z-index:101;
}
.hamburger-line{
  width:100%;height:2px;background:var(--text-primary);
  border-radius:2px;transition:all 0.3s ease;
}
.menu-toggle.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(6px, 5px)}
.menu-toggle.active .hamburger-line:nth-child(2){transform:rotate(-45deg) translate(1px, 0px)}

/* ---------- HERO ---------- */
.hero{
  position:relative;z-index:1;
  min-height:100vh;display:flex;align-items:center;
  padding:8rem 0 6rem;
}
.hero-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.35rem .9rem;border-radius:999px;
  background:var(--accent-glow);border:1px solid rgba(48, 107, 255, 0.4);
  font-size:.75rem;font-weight:600;color:var(--accent);
  letter-spacing:.04em;text-transform:uppercase;
  margin-bottom:1.5rem;
}
.hero-badge .dot{
  width:6px;height:6px;border-radius:50%;background:var(--accent);
  animation:pulse 2s ease infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

.hero h1{
  font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:700;
  line-height:1.05;letter-spacing:-.03em;
  margin-bottom:1.8rem;
}
.hero h1 .gradient-text{
  background:linear-gradient(135deg,var(--accent) 0%,#87aeff 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
  filter:drop-shadow(0 0 15px rgba(48,107,255,0.3));
}
.hero-description{
  font-size:1.15rem;color:var(--text-secondary);
  line-height:1.7;max-width:540px;margin-bottom:3rem;
  font-weight:300;
}
.hero-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem}

/* Buttons from Style Guide */
.btn-primary{
  display:inline-flex;align-items:center;gap:.75rem;
  padding:1rem 2.4rem;border-radius:var(--radius-pill);
  background:linear-gradient(180deg, #FFFFFF 0%, #f0f5ff 100%);
  border:2px solid var(--accent);
  color:var(--bg-primary);
  font-weight:700;font-size:.85rem;
  letter-spacing:.08em;text-transform:uppercase;
  box-shadow:0 10px 25px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.8);
  transition:all var(--t-fast) var(--ease-out);
  position:relative;
}
.btn-primary:hover{
  transform:translateY(-4px);
  background:var(--accent);
  color:#FFFFFF;
  box-shadow:0 15px 35px var(--accent-glow);
}

.btn-secondary{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:1rem 2.2rem;border-radius:var(--radius-md);
  font-size:.95rem;font-weight:600;color:#FFFFFF;
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border-subtle);
  backdrop-filter:blur(10px);
  transition:all var(--t-fast) var(--ease-out);
}
.btn-secondary:hover{
  transform:translateY(-4px);
  border-color:var(--accent);
  background:rgba(255,255,255,0.06);
  box-shadow:0 10px 20px rgba(0,0,0,0.2);
}

.btn-arrow{transition:transform var(--t-fast) var(--ease-out)}
.btn-primary:hover .btn-arrow,
.btn-secondary:hover .btn-arrow{transform:translateX(5px)}

/* Hero visual — Animated chart card */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}

.chart-card{
  position:relative;width:100%;max-width:520px;aspect-ratio:4/3.2;
  background:linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.01) 100%);
  border:1px solid var(--border-card);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(40px) saturate(1.8);
  -webkit-backdrop-filter:blur(40px) saturate(1.8);
  padding:2.2rem;overflow:hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), inset 0 1px 1px rgba(255,255,255,0.1);
}
.card-gloss{
  position:absolute;top:0;left:0;width:200%;height:100%;
  background:linear-gradient(45deg, transparent 45%, rgba(255,255,255,0.03) 50%, transparent 55%);
  animation:glossSlide 10s linear infinite;
  pointer-events:none;
} @keyframes glossSlide{from{transform:translateX(-100%)}to{transform:translateX(50%)}}

.chart-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1.2rem}
.market-status{display:flex;align-items:center;gap:.8rem;margin-bottom:.5rem}
.mono{font-family: 'JetBrains Mono', monospace; font-size:.6rem; letter-spacing:.05em}

.trend-badge{
  display:flex;align-items:center;gap:.3rem;
  padding:.2rem .5rem;border-radius:4px;
  font-size:.6rem;font-weight:800;
}
.trend-badge.bullish{background:rgba(48,107,255,0.1);color:var(--accent)}

.chart-header-left .chart-label{font-size:.6rem;color:var(--text-muted);font-weight:700;letter-spacing:.12em}
.chart-header-left .chart-value{font-size:2rem;font-weight:700;letter-spacing:-.03em}

.chart-badge-large{text-align:right}
.badge-sub{font-size:.55rem;color:var(--text-muted);font-weight:700;margin-bottom:.2rem}
.badge-val{font-size:1.1rem;font-weight:800;color:var(--accent)}

/* Chart and Coords */
.chart-container{position:relative;margin:1.5rem 0 1rem;height:140px;width:100%}
.chart-coords{
  position:absolute;left:-.5rem;top:0;height:100%;
  display:flex;flex-direction:column;justify-content:space-between;
  font-family: 'JetBrains Mono', monospace;font-size:.55rem;color:rgba(255,255,255,0.25);
  padding:5px 0;border-right:1px solid rgba(255,255,255,0.05);
}
.chart-svg{width:calc(100% - 20px);height:100%;margin-left:20px;overflow:visible}
.chart-line{
  fill:none;stroke:var(--accent);stroke-width:2.5;
  stroke-linecap:round;stroke-linejoin:round;
}
.chart-area{
  fill:url(#chartGradient);opacity:0;
}
.chart-line,.chart-area{
  stroke-dasharray:1000;stroke-dashoffset:1000;
  animation:drawLine 2.5s var(--ease-out) .5s forwards;
}
.chart-area{animation:drawArea 2.5s var(--ease-out) .5s forwards}

@keyframes drawLine{to{stroke-dashoffset:0}}
@keyframes drawArea{to{stroke-dashoffset:0;opacity:.4}}

/* Markers */
.chart-marker{
  position:absolute;display:flex;align-items:center;gap:.5rem;
  pointer-events:none;opacity:0;animation:fadeIn 0.5s ease forwards 3.5s;
}
.marker-dot{width:6px;height:6px;background:#fff;border-radius:50%;box-shadow:0 0 10px #fff}
.marker-label{font-family: 'JetBrains Mono', monospace;font-size:.5rem;color:var(--text-muted)}
@keyframes fadeIn{to{opacity:1}}

/* Ticker Tape */
.card-ticker{
  background:rgba(0,0,0,0.2);margin:0 -2.2rem;
  padding:.6rem 0;border-top:1px solid rgba(255,255,255,0.05);
  border-bottom:1px solid rgba(255,255,255,0.05);
  overflow:hidden;
}
.ticker-track{display:flex;width:fit-content;animation:tickerLoop 20s linear infinite}
.ticker-item{
  display:flex;align-items:center;gap:.6rem;
  padding:0 1.5rem;font-size:.7rem;font-weight:700;
  white-space:nowrap;border-right:1px solid rgba(255,255,255,0.05);
}
.ticker-icon{width:8px;height:8px;border-radius:2px;background:var(--accent)}
.ticker-item .val.positive{color:var(--accent)}
.ticker-item .val.negative{color:#ff4b4b}
@keyframes tickerLoop{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Footer Stats */
.card-footer-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1rem;margin-top:1.2rem;
}
.footer-stat .val{font-family: 'JetBrains Mono', monospace;font-size:.85rem;font-weight:700}

/* Upper Pill */
.stat-pill.pill-upper{
  top:12%;right:-10%;
  background:rgba(11, 35, 51, 0.95);
  font-size:.65rem;font-weight:700;letter-spacing:.05em;
  padding:.5rem .8rem;
}

/* ---------- Section shared ---------- */
.section{position:relative;z-index:1;padding:6rem 0}
.section-label{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;
  color:var(--accent);margin-bottom:1rem;
}
.section-label .line{width:24px;height:1px;background:var(--accent)}
.section-title{
  font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;
  letter-spacing:-.03em;line-height:1.2;margin-bottom:1rem;
}
.section-subtitle{
  font-size:1.05rem;color:var(--text-secondary);
  max-width:600px;line-height:1.7;
}

/* ---------- ABOUT (Quién está detrás) ---------- */
.about{overflow:hidden}
.about-grid{
  display:grid;grid-template-columns:340px 1fr;gap:4rem;
  align-items:start;margin-top:3rem;
}

.about-photo-wrapper{position:relative}
.about-photo{
  width:100%;aspect-ratio:3/4;border-radius:var(--radius-lg);
  overflow:hidden;position:relative;
  border:1px solid var(--border-card);
  background:var(--bg-secondary);
}
.about-photo-img{
  width:100%;height:100%;
  object-fit:cover;
  object-position: 50% 15%;
  transform: scale(1.4);
  filter: grayscale(1) contrast(1.1) brightness(0.8); /* Fintech filter */
  transition: all var(--t-slow) var(--ease-out);
}
.about-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  mix-blend-mode: luminosity; /* Tints the grayscale image with the accent color */
  opacity: 0.15;
  pointer-events: none;
}
.about-photo:hover .about-photo-img{
  transform:scale(1.5);
  filter: grayscale(0.5) contrast(1.1) brightness(0.9); /* Subtle color reveal on hover */
}
.about-photo:hover::after {
  opacity: 0.05;
}

.about-photo-overlay{
  position:absolute;bottom:0;left:0;right:0;
  padding:2.5rem 1.5rem 1.5rem;
  background:linear-gradient(to top, rgba(11,35,51,0.9) 0%, transparent 100%);
  display:flex;flex-direction:column;gap:.2rem;
}
.about-photo-name{
  font-weight:700;font-size:1.1rem;text-align:center;
}
.about-photo-role{
  font-size:.8rem;color:var(--text-muted);text-align:center;
}

/* Glow behind photo */
.about-photo-wrapper::before{
  content:'';position:absolute;
  width:80%;height:80%;top:10%;left:10%;
  background:radial-gradient(circle,rgba(0,212,170,.12),transparent 70%);
  filter:blur(40px);z-index:-1;
}

/* CNV badge */
.cnv-badge{
  position:absolute;bottom:-1rem;left:50%;transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.4rem .9rem;border-radius:999px;
  background:var(--bg-secondary);border:1px solid var(--border-card);
  font-size:.7rem;font-weight:600;color:var(--accent);
  white-space:nowrap;
  box-shadow:0 4px 20px rgba(0,0,0,.4);
}
.cnv-badge .icon{font-size:.85rem}

.about-content{padding-top:.5rem}
.about-content h3{
  font-size:1.8rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.25rem;
}
.about-content .role{
  font-size:.95rem;color:var(--accent);font-weight:500;margin-bottom:1.5rem;
}
.about-content p{
  font-size:1rem;color:var(--text-secondary);line-height:1.8;margin-bottom:1.2rem;
}
.about-content p strong{color:var(--text-primary);font-weight:600}

/* Stats row */
.about-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
  margin-top:2rem;padding-top:2rem;
  border-top:1px solid var(--border-subtle);
}
.stat-item .stat-number{
  font-size:1.8rem;font-weight:700;
  color:var(--accent);
}
.stat-item .stat-desc{
  font-size:.75rem;color:var(--text-muted);margin-top:.2rem;
}

/* ---------- WHAT IS ALFA (Qué es Alfa hoy) ---------- */
.alfa-today{padding-bottom:8rem}
.alfa-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:2rem;
  margin-top:3rem;
}
.alfa-card{
  position:relative;
  padding:2.5rem;border-radius:var(--radius-lg);
  background:var(--bg-card);
  border:1px solid var(--border-card);
  backdrop-filter:blur(12px);
  transition:all var(--t-med) var(--ease-out);
  overflow:hidden;
}
.alfa-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-card),transparent);
}
.alfa-card:hover{
  border-color:rgba(255,255,255,.1);
  transform:translateY(-4px);
  box-shadow:0 20px 40px rgba(0,0,0,.3);
}
.alfa-card .card-icon{
  width:48px;height:48px;border-radius:var(--radius-md);
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;margin-bottom:1.5rem;
}
.alfa-card.card-rgg .card-icon{
  background:linear-gradient(135deg,rgba(0,212,170,.15),rgba(0,212,170,.05));
  color:var(--accent);
}
.alfa-card.card-pablo .card-icon{
  background:linear-gradient(135deg,rgba(56,189,248,.15),rgba(56,189,248,.05));
  color:var(--accent-alt);
}
.alfa-card h4{
  font-size:1.15rem;font-weight:700;margin-bottom:.75rem;
  letter-spacing:-.01em;
}
.alfa-card p{
  font-size:.95rem;color:var(--text-secondary);line-height:1.7;
  margin-bottom:1.5rem;
}
.alfa-card .card-link{
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:.9rem;font-weight:600;
  transition:all var(--t-fast) var(--ease-out);
}
.alfa-card.card-rgg .card-link{color:var(--accent)}
.alfa-card.card-pablo .card-link{color:var(--accent-alt)}
.alfa-card .card-link:hover{gap:.7rem}

/* Divider */
.section-divider{
  width:100%;height:1px;
  background:linear-gradient(90deg,transparent 0%,var(--border-subtle) 50%,transparent 100%);
  margin:0;
}

/* ---------- FOOTER ---------- */
.footer{
  position:relative;z-index:1;
  padding:3rem 0;
  border-top:1px solid var(--border-subtle);
}
.footer-inner{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1.5rem;
}
.footer-left{display:flex;flex-direction:column;gap:.3rem}
.footer-brand{
  font-weight:700;font-size:.95rem;
}
.footer-brand span{color:var(--accent)}
.footer-legal{font-size:.75rem;color:var(--text-muted);line-height:1.6}
.footer-right{display:flex;align-items:center;gap:1.5rem}
.footer-link{
  font-size:.8rem;color:var(--text-secondary);font-weight:500;
  transition:color var(--t-fast);
}
.footer-link:hover{color:var(--accent)}

/* ---------- Scroll fade-in animation ---------- */
.reveal{
  opacity:0;transform:translateY(30px);
  transition:opacity var(--t-slow) var(--ease-out),transform var(--t-slow) var(--ease-out);
}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ---------- Cursor glow (subtle) ---------- */
.cursor-glow{
  position:fixed;z-index:9999;pointer-events:none;
  width:600px;height:600px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(48,107,255,.06),transparent 65%);
  transform:translate(-50%,-50%);
  transition:left .3s var(--ease-out),top .3s var(--ease-out);
}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .menu-toggle{display:flex}
  .nav-links{
    position:fixed;top:0;right:-100%;width:280px;height:100vh;
    background:rgba(11,35,51,0.95);backdrop-filter:blur(32px);
    border-left:1px solid var(--border-subtle);
    flex-direction:column;padding:6rem 2rem;
    transition:right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index:100;
  }
  .nav-links.active{right:0}
  .nav-links a{font-size:1.1rem;padding:1rem 0;border-radius:0;border-bottom:1px solid rgba(255,255,255,0.05)}
  
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-description{margin-left:auto;margin-right:auto}
  .hero-ctas{justify-content:center}
  .hero-visual{margin-top:2rem}
  .about-grid{grid-template-columns:1fr;text-align:center}
  .about-photo-wrapper{max-width:300px;margin:0 auto}
  .about-stats{justify-items:center}
  .alfa-grid{grid-template-columns:1fr}
}

@media(max-width:600px){
  .navbar{padding:.75rem 1.25rem}
  .nav-title{font-size:.9rem}
  .container{padding:0 1.25rem}
  .hero{padding:6rem 0 4rem}
  .hero h1{font-size:clamp(2rem, 10vw, 2.8rem); line-height:1.1}
  .section{padding:4rem 0}
  .about-stats{grid-template-columns:1fr;gap:.75rem}
  .footer-inner{flex-direction:column;text-align:center}
  
  /* Prevent Dashboard Overflow */
  .hero-visual{
    width:100%;max-width:100%;
    margin-top:2rem;display:flex;justify-content:center;
    padding:0;overflow:hidden;
  }
  .chart-card{
    padding:1.25rem;
    width:100%;max-width:330px;
    aspect-ratio: auto;
    min-height:380px;
  }
  .chart-header-left .chart-value{font-size:1.6rem}
  .card-ticker{margin:0 -1.25rem}
  .card-footer-stats{gap:0.5rem}
  .footer-stat .val{font-size:0.75rem}
  
  .about-photo-img{transform: scale(1.15)}
  .about-photo:hover .about-photo-img{transform:scale(1.2)}
  .stat-pill{display:none}
}

@media(max-width:400px){
  .hero-visual{transform: scale(0.95)}
  .chart-card{max-width:300px}
  .nav-title{display:none}
}

/* ---------- Smooth scrollbar ---------- */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.14)}

/* ---------- Selection ---------- */
::selection{background:rgba(0,212,170,.25);color:var(--text-primary)}