/* ==========================================================================
   TEKNOLODI FEST 2.0 — Design Tokens
   Reference tokens -> Semantic tokens -> Component usage
   Source: Website Branding.png (Brand Guidelines v1.0, May 2026)
   ========================================================================== */

:root{
  /* --- Reference tokens (raw brand values) --- */
  --ref-lime: #D8FF17;
  --ref-white: #FFFFFF;
  --ref-black: #050505;
  --ref-purple: #7B2EFF;
  --ref-violet: #A63EFF;
  --ref-gray-900: #171717;
  --ref-gray-400: #8D8D8D;

  /* --- Semantic tokens --- */
  --surface-base: var(--ref-black);
  --surface-card: var(--ref-gray-900);
  --surface-card-hover: #1e1e1e;
  --border-hairline: rgba(216, 255, 23, 0.18);
  --border-hairline-strong: rgba(216, 255, 23, 0.45);

  --text-primary: var(--ref-white);
  --text-secondary: var(--ref-gray-400);
  --text-on-accent: var(--ref-black);

  --accent: var(--ref-lime);
  --accent-glow: rgba(216, 255, 23, 0.28);
  --accent-secondary: var(--ref-purple);
  --accent-secondary-glow: rgba(123, 46, 255, 0.35);
  --accent-tertiary: var(--ref-violet);

  --focus-ring: 0 0 0 3px rgba(216, 255, 23, 0.55);

  /* --- Typography --- */
  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Montserrat", "Segoe UI", sans-serif;

  /* --- Spacing scale (8px base) --- */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;
  --space-16: 128px;

  /* --- Radius scale --- */
  --radius-btn: 8px;
  --radius-card: 20px;
  --radius-img: 18px;
  --radius-badge: 999px;

  /* --- Motion --- */
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 600ms;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

*, *::before, *::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--surface-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg{ display: block; max-width: 100%; }

a{ color: inherit; text-decoration: none; }

ul{ margin: 0; padding: 0; list-style: none; }

button{ font-family: inherit; }

h1, h2, h3, h4{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.95;
}

p{ margin: 0; }

:focus-visible{
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: 4px;
}

.container{
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: 0;
}

@media (max-width: 1023px){
  .container{ padding-inline: 24px; }
}

@media (max-width: 479px){
  .container{ padding-inline: 18px; }
}

section{ position: relative; }

.section-pad{
  padding-block: var(--space-12);
}

@media (max-width: 767px){
  .section-pad{ padding-block: 20px; }
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow .hero-badge-icon{ margin-top: -1px; }
.hero-badge-icon.is-reversed{ transform: scaleX(-1); }

.section-heading{
  font-size: clamp(32px, 4.4vw, 52px);
  color: var(--text-primary);
  margin-top: var(--space-2);
  max-width: 18ch;
}

@media (min-width: 1024px){
  .section-heading{
    font-size: 65px;
    max-width: none;
  }
}

@media (max-width: 767px){
  .section-heading{ font-size: 36px; max-width: 30ch !important; }
}

.section-heading em{
  font-style: normal;
  color: var(--accent);
}

.section-lede{
  font-family: var(--font-body);
  text-transform: none;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.7;
  max-width: 36ch;
  margin-top: var(--space-2);
}

.section-head{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section-head.center{
  align-items: center;
  text-align: center;
  margin-inline: auto;
}

@media (max-width: 767px){
  .section-head.center{ margin-top: 40px; }
}

/* ==========================================================================
   Background texture system
   ========================================================================== */

.bg-noise{
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn{
  --btn-pad-y: 16px;
  --btn-pad-x: 28px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--dur-fast) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              background-color var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard);
  white-space: nowrap;
}

.btn svg{ width: 16px; height: 16px; transition: transform var(--dur-base) var(--ease-standard); }

.btn:active{ transform: translateY(1px) scale(0.98); }

.btn-primary{
  background: var(--accent);
  color: var(--text-on-accent);
  border-color: var(--accent);
}

.btn-primary:hover{
  filter: brightness(1.12);
  box-shadow:
    0 0 0 1px rgba(216,255,23,0.3),
    0 0 18px rgba(216,255,23,0.35),
    0 10px 20px -14px rgba(216,255,23,0.35);
}

.btn-primary:hover svg{ transform: translateX(3px); }

.btn-secondary{
  background: transparent;
  color: #e3e3e3;
  border-width: 1px;
  border-color: #e3e3e3;
}

.btn-secondary:hover{
  border-color: var(--accent);
  color: var(--accent);
}

.btn-secondary:hover svg{ transform: translateX(3px); }

.btn-block{ width: 100%; }

.btn-ghost-white{
  background: transparent;
  color: var(--ref-black);
  border-color: var(--ref-black);
}

.btn-ghost-white:hover{
  background: var(--ref-black);
  color: var(--accent);
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.nav{
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  padding-block: var(--space-3);
  transition: background-color var(--dur-base) var(--ease-standard),
              padding-block var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled{
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-block: var(--space-2);
}

.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.logo{
  display: flex;
  align-items: center;
  flex: none;
}

.logo img{
  height: 48px;
  width: auto;
  display: block;
  transition: height var(--dur-base) var(--ease-standard);
}

.nav.is-scrolled .logo img{ height: 40px; }

/* ---- Centered pill nav — glass container, lime-fill sliding indicator ---- */

.nav-center{
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--surface-base);
  border-top: 1px solid rgba(255,255,255,0.08);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-standard);
}

.nav-center.is-open{ max-height: 480px; }

.nav-pill{
  position: relative;
  width: 100%;
  padding: var(--space-2);
}

.nav-pill-indicator{ display: none; }

.nav-links{
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links li{
  border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-links li:first-child{ border-top: none; }

.nav-links a{
  display: flex;
  align-items: center;
  padding: var(--space-2);
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.01em;
  color: var(--text-primary);
  transition: color var(--dur-fast) var(--ease-standard);
}

.nav-links a:hover{ color: var(--accent); }
.nav-links a.is-active{ color: var(--accent); }

.nav-right{ display: flex; align-items: center; gap: var(--space-2); }

.nav-cta{ padding: 10px 16px; font-size: 12px; }

.nav-burger{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-btn);
  background: var(--surface-card);
  border: 1px solid var(--border-hairline);
  cursor: pointer;
  flex: none;
}

.nav-burger svg{ width: 20px; height: 20px; color: var(--text-primary); }

@media (max-width: 479px){
  .nav-cta{ padding: 12px 16px; font-size: 12px; }
}

@media (max-width: 359px){
  .nav-inner{ gap: var(--space-2); }
  .nav-right{ gap: 8px; }
  .logo img{ height: 38px; }
  .nav-cta{ padding: 10px 12px; font-size: 10.5px; }
  .nav-cta svg{ display: none; }
}

@media (min-width: 1024px){
  .nav-center{
    position: static;
    flex: 1 1 auto;
    display: flex;
    justify-content: center;
    max-height: none;
    overflow: visible;
    background: none;
    border: none;
    z-index: auto;
  }

  .nav-pill{
    display: flex;
    align-items: stretch;
    gap: 2px;
    width: auto;
    padding: 4px;
    border-radius: var(--radius-btn);
  }

  .nav-pill-indicator{
    display: block;
    position: absolute;
    top: 4px;
    left: 4px;
    height: calc(100% - 8px);
    border-radius: 8px;
    background: var(--accent);
    box-shadow: 0 4px 14px rgba(0,0,0,0.35);
    transition: transform 0.32s var(--ease-standard), width 0.32s var(--ease-standard);
    opacity: 0;
    z-index: 1;
  }

  .nav-pill-indicator.is-ready{ opacity: 1; }

  .nav-links{
    flex-direction: row;
    align-items: stretch;
    gap: 2px;
    width: auto;
  }

  .nav-links li{
    width: auto;
    border: none;
    display: flex;
  }

  .nav-links a{
    justify-content: center;
    text-align: center;
    padding: 10px 20px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    white-space: nowrap;
  }

  .nav-links a:hover{ color: var(--accent); }
  .nav-links a.is-active{ color: var(--ref-black); }

  .nav-burger{ display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero{
  position: relative;
  min-height: 100dvh;
  display: grid;
  align-content: center;
  padding-top: 120px;
  padding-bottom: var(--space-12);
  overflow: hidden;
  isolation: isolate;
}

.hero-bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  z-index: 0;
}

.hero-overlay{
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to bottom, rgba(5,5,5,0.35) 0%, rgba(5,5,5,0.55) 45%, var(--ref-black) 100%),
    linear-gradient(to right, rgba(5,5,5,0.94) 0%, rgba(5,5,5,0.68) 40%, rgba(5,5,5,0.32) 70%, rgba(5,5,5,0.08) 100%);
}

@media (max-width: 767px){
  .hero-overlay{
    background:
      linear-gradient(to bottom, rgba(5, 5, 5, 0.35) 0%, rgba(5, 5, 5, 0.55) 45%, var(--ref-black) 100%),
      linear-gradient(to right, rgb(5 5 5 / 56%) 0%, rgba(5, 5, 5, 0.68) 1000%, rgba(5, 5, 5, 0.32) 70%, rgba(5, 5, 5, 0.08) 100%);
  }
}

.hero-grid-pattern{
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(to right, rgba(216,255,23,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(216,255,23,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, black 0%, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 60%, transparent 100%);
}

.hero-grid{
  position: relative;
  z-index: 3;
  display: grid;
  width: 100%;
  margin-top: 50px;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 1024px){
  .hero-grid{ grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

.hero-text{ max-width: unset; }

.hero-badge{
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  border-radius: 0;
  border: none;
  background-color: rgba(5,5,5,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-badge .hero-badge-icon.is-reversed{ display: none; }

.hero-badge-icon{
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--accent-secondary);
  filter: drop-shadow(0 0 6px var(--accent-secondary-glow));
}

.hero-title{
  margin-top: 15px;
  font-size: clamp(42px, 15vw, 145px);
  line-height: 0.85;
  font-weight: 600;
  letter-spacing: normal;
  color: var(--text-primary);
  overflow-wrap: break-word;
}

.hero-title .accent-line{ color: var(--accent); display: block; }

.hero-tagline{
  margin-top: var(--space-2);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(16px, 1.6vw, 20px);
  text-transform: none;
  color: var(--ref-white);
  max-width: 46ch;
  line-height: 1.5;
}

.hero-desc{
  margin-top: var(--space-3);
  color: var(--text-secondary);
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
}

.hero-meta{
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-meta-item{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.hero-meta-item svg{ width: 22px; height: 22px; color: var(--accent); flex: none; }

.hero-meta-text{
  display: flex;
  flex-direction: column-reverse;
}

.hero-meta-label{
  display: block;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.hero-actions{
  margin-top: var(--space-5, 40px);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-actions .btn{
  --btn-pad-y: 12px;
  --btn-pad-x: 20px;
  font-size: 12px;
}

.hero-actions .btn svg{ width: 14px; height: 14px; }

@media (max-width: 767px){
  .hero-text{ text-align: center; }

  .hero-badge{ justify-content: center; }

  .hero-badge .hero-badge-icon.is-reversed{ display: inline-block; }

  .hero-meta{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
  }

  .hero-meta-item{
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
  }

  .hero-meta-item svg{ width: 20px; height: 20px; }

  .hero-meta-text{ flex-direction: column; align-items: center; }

  .hero-meta-value{ font-size: 12.5px; line-height: 1.35; }

  .hero-meta-item:nth-child(2){ order: 3; }
  .hero-meta-item:nth-child(3){ order: 2; }

  .hero-actions{ justify-content: center; }
}

/* ---- Hero visual ---- */

.hero-visual{
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: center;
}

.hero-visual-img{
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 460px;
  object-fit: contain;
  filter: drop-shadow(0 24px 32px rgba(0,0,0,0.45));
}

@media (min-width: 1024px){
  .hero-visual-img{ max-height: min(960px, 85vh); }
}

/* ==========================================================================
   About
   ========================================================================== */

#about{ padding-bottom: 0; }

.about-grid{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
  margin-top: -200px;
  padding: var(--space-6) var(--space-3);
  border-radius: var(--radius-card);
  border: 1px solid rgba(216,255,23,0.05);
  background-image:
    linear-gradient(180deg, rgba(5,5,5,0.55) 0%, rgba(5,5,5,0.8) 100%),
    url("../img/about-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

@media (max-width: 1023px){
  .about-grid{
    background-image:
      linear-gradient(180deg, rgba(5,5,5,0.55) 0%, rgba(5,5,5,0.8) 100%),
      url("../img/tech-portrait-bg.png");
  }
}

@media (min-width: 1024px){
  .about-grid{ grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--space-8); padding: var(--space-8); }
}

.about-visual{
  position: relative;
  border: 1px solid #d5fb170d;
  border-radius: var(--radius-card);
  padding: var(--space-6) var(--space-4);
  background: linear-gradient(160deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02) 55%);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  text-align: center;
}

@media (min-width: 1024px){
  .about-visual{ position: sticky; top: 112px; align-self: start; }
}

.about-visual::before,
.about-visual::after,
.about-quote::before,
.about-quote::after{
  content: "";
  position: absolute;
  width: 96px;
  height: 62px;
  background-image: url("../img/tech-corner.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top left;
  opacity: 0.9;
  z-index: 1;
  pointer-events: none;
}

.about-visual::before{ top: 10px; left: 10px; }
.about-quote::before{ top: 10px; left: 10px; }

.about-visual::after{ bottom: 10px; right: 10px; transform: rotate(180deg); }
.about-quote::after{ bottom: 10px; right: 10px; transform: rotate(180deg); }

.about-visual-index{
  position: absolute;
  top: var(--space-3);
  right: var(--space-4);
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  color: rgba(255,255,255,0.06);
  pointer-events: none;
}

.about-visual-kicker{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-tertiary);
}

.about-visual .big-stat{
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 104px);
  color: var(--accent);
  line-height: 0.9;
}

.about-visual .big-stat-label{
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  padding: 25px 100px;
  max-width: 34ch;
  margin-inline: auto;
}

@media (max-width: 1023px){
  .about-visual .big-stat-label{ padding: 20px 12px; }
}

.about-icon-row{
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-1);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.about-icon-row .item{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: var(--space-2) 4px;
  border-radius: var(--radius-btn);
  transition: transform var(--dur-base) var(--ease-standard);
}

.about-icon-row .item:hover{
  transform: translateY(-2px);
}

.about-icon-row svg{ width: 22px; height: 22px; color: var(--accent-tertiary); }
.about-icon-row span{ font-size: 9.5px; color: var(--text-secondary); letter-spacing: 0.03em; text-transform: uppercase; line-height: 1.3; }

.about-content{
  position: relative;
  padding-left: var(--space-4);
}

.about-body{ margin-top: var(--space-3); }
.about-body p{ max-width: 60ch; }
.about-body p + p{ margin-top: var(--space-2); }

.about-quote{
  position: relative;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left !important;
  margin-top: var(--space-4);
  padding: 25px var(--space-4) var(--space-3) 60px;
  border: 1px solid #d5fb170d;
  background: linear-gradient(160deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02) 55%);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.about-quote-mark{
  position: absolute;
  top: 25px;
  left: 20px;
  font-family: var(--font-display);
  font-size: 72px;
  line-height: 1;
  color: rgba(216,255,23,0.16);
  pointer-events: none;
}

.about-quote p{
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.15;
  color: var(--text-primary);
}

.about-quote p span{ color: var(--accent); }

.about-quote small{
  position: relative;
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

@media (max-width: 1023px){
  .about-content{ padding-left: 0; text-align: center; }
  .about-content .eyebrow,
  .about-content .section-heading{ margin-inline: auto; }
  .about-body p{ margin-inline: auto; }
}

@media (max-width: 640px){
  .about-visual-index{ font-size: 32px; top: var(--space-2); right: var(--space-2); }
  .about-visual-kicker{ font-size: 10px; letter-spacing: 0.1em; }
}

/* ==========================================================================
   Speakers
   ========================================================================== */

.speakers{
  position: relative;
  background: #070707;
  overflow: hidden;
}

.speakers::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.3;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(216,255,23,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(216,255,23,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

.speakers .container{
  position: relative;
  z-index: 1;
}

.speakers-grid{
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (min-width: 640px){
  .speakers-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); }
}

@media (min-width: 1024px){
  .speakers-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
}

.speaker-card{
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-card);
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--surface-base) url("../img/tech-card-bg.png") center / cover no-repeat;
  overflow: hidden;
  cursor: pointer;
  isolation: isolate;
  transition: transform var(--dur-base) var(--ease-standard);
}

.speaker-card:hover,
.speaker-card:focus-within{
  transform: translateY(-6px);
}

.speaker-card::before,
.speaker-card::after{
  content: "";
  position: absolute;
  width: 40%;
  max-width: 150px;
  aspect-ratio: 96 / 63;
  background-image: url("../img/tech-corner.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top left;
  opacity: 0.95;
  z-index: 2;
  pointer-events: none;
}

.speaker-card::before{ top: 10px; left: 10px; }
.speaker-card::after{ bottom: 10px; right: 10px; transform: rotate(180deg); }

.speaker-photo{
  position: absolute;
  inset: 22px;
  border-radius: var(--radius-img);
  overflow: hidden;
}

@media (min-width: 1024px){
  .speaker-photo{ inset: 32px; }
}

.speaker-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.08) brightness(1.03);
  transform: scale(1.01);
  transition: transform 900ms var(--ease-standard);
}

.speaker-card:hover .speaker-photo img,
.speaker-card:focus-within .speaker-photo img{
  transform: scale(1.06);
}

.speaker-photo-placeholder{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(255,255,255,0.14), rgba(255,255,255,0) 60%),
    linear-gradient(160deg, var(--ref-purple), var(--ref-violet) 70%);
}

.speaker-photo-placeholder::before{
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.speaker-photo-placeholder .avatar-ring{
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255,255,255,0.4);
}

.speaker-photo-placeholder span{
  font-family: var(--font-display);
  font-size: 30px;
  color: #fff;
  letter-spacing: 0.04em;
}

.speaker-photo-placeholder .avatar-soon{
  position: relative;
  z-index: 1;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  white-space: nowrap;
}

.speaker-basic{
  position: absolute;
  inset-inline: 10px;
  bottom: 20px;
  z-index: 1;
  text-align: center;
  border-radius: 0 0 var(--radius-img) var(--radius-img);
  padding: var(--space-4) var(--space-3) var(--space-3);
  background: linear-gradient(to top, rgba(5,5,5,0.95) 15%, rgba(5,5,5,0.55) 55%, rgba(5,5,5,0) 100%);
  transition: transform var(--dur-base) var(--ease-standard);
}

.speaker-card:hover .speaker-basic,
.speaker-card:focus-within .speaker-basic{
  transform: translateY(4px);
}

.speaker-basic .speaker-name{
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  text-transform: none;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

@media (max-width: 767px){
  .speaker-basic .speaker-name{ font-size: 12px; }
}

.speaker-basic .speaker-role{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
  line-height: 1.4;
}

.speaker-basic .speaker-role::before{
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.speaker-overlay{
  position: absolute;
  inset: 1%;
  border-radius: var(--radius-img);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--space-4) var(--space-3) var(--space-3);
  background: linear-gradient(165deg, rgba(15,10,20,0.98), rgba(5,5,5,0.98));
  overflow-y: auto;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard);
}

.speaker-overlay::-webkit-scrollbar{ width: 4px; }
.speaker-overlay::-webkit-scrollbar-thumb{ background: rgba(216,255,23,0.3); border-radius: var(--radius-badge); }

@media (min-width: 1024px){
  .speaker-card:hover .speaker-overlay,
  .speaker-card:focus-within .speaker-overlay,
  .speaker-card.is-open .speaker-overlay{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

.speaker-overlay .speaker-name{
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 16px;
  text-transform: none;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  padding-right: var(--space-4);
}

.speaker-role-full{
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.55;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.speaker-topic-label{
  margin-top: 2px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.speaker-topic{
  position: relative;
  padding-left: 14px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.45;
}

.speaker-topic::before{
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.speaker-bio{
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.speaker-social{
  margin-top: 2px;
  padding-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.social-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 12px 0 10px;
  border-radius: var(--radius-badge);
  border: 1px solid var(--border-hairline);
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.social-link svg{ width: 13px; height: 13px; flex: none; }

.social-link.is-soon{
  cursor: not-allowed;
  opacity: 0.55;
}

.speaker-close{
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-standard);
}

.speaker-close:hover{ background: rgba(255,255,255,0.18); }

.speaker-close svg{ width: 14px; height: 14px; }

/* ==========================================================================
   Speaker details modal (mobile bottom sheet)
   ========================================================================== */

body.no-scroll{ overflow: hidden; }

.speaker-modal{
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-standard), visibility var(--dur-base) var(--ease-standard);
}

.speaker-modal.is-open{
  visibility: visible;
  opacity: 1;
}

.speaker-modal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(5,5,5,0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.speaker-modal-dialog{
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  max-height: 88vh;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  border-radius: 24px 24px 0 0;
  background: linear-gradient(165deg, #16101f 0%, #0a0a0a 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-bottom: none;
  box-shadow: 0 -20px 60px -20px rgba(0,0,0,0.6);
  overflow: hidden;
  transform: translateY(32px);
  transition: transform var(--dur-slow) var(--ease-standard);
}

.speaker-modal.is-open .speaker-modal-dialog{
  transform: translateY(0);
}

.speaker-modal-photo{
  position: relative;
  flex: none;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface-card);
}

.speaker-modal-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.speaker-modal-photo::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #0a0a0a 0%, rgba(10,10,10,0) 45%);
}

.speaker-modal-content{
  overflow-y: auto;
  padding: var(--space-5) var(--space-4) var(--space-6);
  scrollbar-width: thin;
  scrollbar-color: rgba(216,255,23,0.3) transparent;
}

.speaker-modal-content::-webkit-scrollbar{ width: 4px; }
.speaker-modal-content::-webkit-scrollbar-thumb{ background: rgba(216,255,23,0.3); border-radius: var(--radius-badge); }

.speaker-modal-content .speaker-overlay{
  position: static;
  inset: auto;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  padding: 20px;
  background: none;
  overflow: visible;
  gap: 18px;
}

.speaker-modal-content .speaker-name{
  font-size: 21px;
  padding-right: 0;
}

.speaker-modal-content .speaker-role-full{
  font-size: 12.5px;
  line-height: 1.7;
  padding-bottom: 16px;
}

.speaker-modal-content .speaker-topic-label{ margin-top: 0; }

.speaker-modal-content .speaker-topic{
  font-size: 14.5px;
  line-height: 1.55;
}

.speaker-modal-content .speaker-bio{
  font-size: 13px;
  line-height: 1.75;
}

.speaker-modal-content .speaker-social{
  margin-top: 0;
  padding-top: 16px;
}

.speaker-modal-content .social-link{
  height: 32px;
  font-size: 11px;
}

.speaker-modal-dialog .speaker-close{
  top: var(--space-3);
  right: var(--space-3);
  background: rgba(5,5,5,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

@media (min-width: 1024px){
  .speaker-modal{ display: none !important; }
}

/* ==========================================================================
   Partners
   ========================================================================== */

.partners{
  position: relative;
  overflow: hidden;
}

.partners::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(180deg, rgba(5,5,5,0.9) 0%, rgba(5,5,5,0.94) 45%, var(--ref-black) 100%),
    url("../img/tech-partner-bg.png");
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  pointer-events: none;
}

.partners::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.25;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(216,255,23,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(216,255,23,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

.partners .container{
  position: relative;
  z-index: 1;
}

.partners-grid{
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

@media (min-width: 640px){
  .partners-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); }
}

@media (min-width: 1024px){
  .partners-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.partner-card{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-3) var(--space-4);
  border-radius: var(--radius-card);
  text-align: center;
  transition: transform var(--dur-base) var(--ease-standard);
}

.partner-card:hover{
  transform: translateY(-6px);
}

.partner-badge{
  flex: none;
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 32%, rgba(255,255,255,0.1), rgba(255,255,255,0.015) 72%);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 0 0 rgba(216,255,23,0);
  transition: border-color var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}

.partner-card:hover .partner-badge{
  border-color: rgba(216,255,23,0.55);
  transform: scale(1.1);
  box-shadow: 0 0 28px rgba(216,255,23,0.35);
}

.partner-badge img{
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.partner-badge.is-clipped{
  overflow: hidden;
}

.partner-badge.is-clipped img{
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 50%;
}

.partner-name{
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.5;
  max-width: 22ch;
  color: var(--text-secondary);
  transition: color var(--dur-base) var(--ease-standard);
}

.partner-card:hover .partner-name{
  color: var(--text-primary);
}

/* ==========================================================================
   Audience marquee
   ========================================================================== */

.audience{ padding-block: var(--space-6); }

.audience .container{ max-width: none; padding-inline: 0; }

.audience-track{ position: relative; overflow: hidden; }

.marquee-row{
  display: flex;
  gap: var(--space-2);
  width: max-content;
  will-change: transform;
}

.marquee-row.left{ animation: marquee-left 32s linear infinite; animation-play-state: paused; }
.marquee-row.right{ animation: marquee-right 32s linear infinite; animation-play-state: paused; margin-top: var(--space-2); }

.audience.is-playing .marquee-row{ animation-play-state: running; }
.audience.is-playing:hover .marquee-row{ animation-play-state: paused; }

@keyframes marquee-left{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

@keyframes marquee-right{
  from{ transform: translateX(-50%); }
  to{ transform: translateX(0); }
}

.chip{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 6px;
  border: 1px solid rgba(216,255,23,0.05);
  background: #070707;
  white-space: nowrap;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  transition: border-color var(--dur-base) var(--ease-standard);
}

.chip:hover{ border-color: var(--border-hairline-strong); }
.chip svg{ width: 18px; height: 18px; color: var(--accent); flex: none; }

.audience-fade-l,
.audience-fade-r{
  position: absolute;
  top: 0; bottom: 0;
  width: 90px;
  z-index: 2;
  pointer-events: none;
}

.audience-fade-l{ left: 0; background: linear-gradient(to right, var(--surface-base), transparent); }
.audience-fade-r{ right: 0; background: linear-gradient(to left, var(--surface-base), transparent); }

/* ==========================================================================
   Program Highlights — coverflow carousel
   ========================================================================== */

.coverflow{
  position: relative;
  margin-top: var(--space-8);
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
}

.coverflow-viewport{
  position: relative;
  height: 620px;
  overflow: hidden;
}

.coverflow-track{
  position: absolute;
  inset: 0;
}

.coverflow-slide{
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(980px, 74vw);
  height: 90%;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  box-shadow: rgba(17, 12, 46, 0.15) 0px 48px 100px 0px;
  transform: translate(-50%, -50%);
  transition: transform 0.55s cubic-bezier(.16,.84,.44,1),
              opacity 0.55s ease,
              filter 0.55s ease;
  will-change: transform, opacity;
}

.coverflow-slide.is-active{ cursor: default; }
.coverflow-slide.is-prev, .coverflow-slide.is-next{ cursor: pointer; }

.coverflow-slide-bg{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.coverflow-slide-overlay{
  position: absolute;
  inset: 0;
}

.coverflow-overlay--lime{
  background:
    linear-gradient(to top, rgba(5,5,5,0.96) 0%, rgba(5,5,5,0.55) 55%, rgba(5,5,5,0.35) 100%),
    linear-gradient(120deg, rgba(216,255,23,0.22), rgba(5,5,5,0.1) 60%);
}

.coverflow-overlay--purple{
  background:
    linear-gradient(to top, rgb(5 5 5) 0%, rgb(5 5 5 / 0%) 55%, rgba(5, 5, 5, 0.35) 100%),
    linear-gradient(120deg, rgba(123, 46, 255, 0.28), rgba(5, 5, 5, 0.1) 60%);
}

.coverflow-slide-content{
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0 clamp(20px, 4vw, 50px) var(--space-6);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.coverflow-slide.is-active .coverflow-slide-content{
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.15s;
}

.coverflow-slide-index{
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.coverflow-slide-content h3{
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 38px);
  color: var(--text-primary);
  text-transform: none;
  letter-spacing: 0.01em;
}

.coverflow-slide-content p{
  margin-top: var(--space-2);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 56ch;
}

.coverflow-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(5,5,5,0.55);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--text-primary);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
  transition: background-color var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard);
}

.coverflow-arrow svg{ width: 22px; height: 22px; }
.coverflow-arrow:hover{ background: var(--accent); border-color: var(--accent); color: var(--text-on-accent); }
.coverflow-arrow--prev{ left: clamp(12px, 4vw, 48px); }
.coverflow-arrow--next{ right: clamp(12px, 4vw, 48px); }

.coverflow-dots{
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.coverflow-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  padding: 0;
  border: none;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: background-color var(--dur-base) var(--ease-standard),
              width var(--dur-base) var(--ease-standard);
}

.coverflow-dot.is-active{
  width: 22px;
  border-radius: 4px;
  background: var(--accent);
}

@media (max-width: 767px){
  .coverflow-viewport{ height: 460px; }
  .coverflow-slide{ width: 88vw; height: 92%; }
  .coverflow-arrow{ width: 38px; height: 38px; top: 28%; transform: translateY(-50%); }
  .coverflow-arrow svg{ width: 16px; height: 16px; }
}

/* ==========================================================================
   Schedule / timeline
   ========================================================================== */

.schedule-list{
  position: relative;
  margin-top: var(--space-8);
  max-width: 760px;
  margin-inline: auto;
}

.schedule-list::before{
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(to bottom, var(--accent), var(--accent-secondary));
  opacity: 0.3;
  mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
}

.schedule-stop{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 32px minmax(0, 1fr);
  align-items: start;
  padding-block: var(--space-4);
}

.schedule-node{
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
  margin-top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--surface-base);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(216,255,23,0.15);
  z-index: 1;
}

.schedule-time{
  grid-column: 1;
  grid-row: 1;
  margin-top: 2px;
  padding-right: var(--space-4);
  text-align: right;
  font-family: var(--font-display);
  font-size: 15px;
  line-height: 1.35;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.schedule-content{
  grid-column: 3;
  grid-row: 1;
  padding-left: var(--space-4);
  text-align: left;
}

.schedule-stop:nth-child(even) .schedule-time{
  grid-column: 3;
  padding-right: 0;
  padding-left: var(--space-4);
  text-align: left;
}

.schedule-stop:nth-child(even) .schedule-content{
  grid-column: 1;
  padding-left: 0;
  padding-right: var(--space-4);
  text-align: right;
}

.schedule-title{
  font-weight: 400;
  font-size: 17px;
  color: var(--text-primary);
  line-height: 1.35;
}

.schedule-desc{
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Logistics grid
   ========================================================================== */

#info{
  background-color: #070707;
  background-image: url("../img/about-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  padding-bottom: 0;
}

.info-grid{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-6);
}

@media (max-width: 1023px){
  .info-side:first-of-type{ order: 1; }
  .info-side:last-of-type{ order: 2; }
  .info-visual{ order: 3; }
}

@media (min-width: 1024px){
  .info-grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: center;
  }
}

.info-side{
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.info-visual{
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.info-visual img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.logistics-card{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px var(--space-4);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02) 55%);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 24px 44px -26px rgba(0,0,0,0.65), inset 0 1px 0 rgba(255,255,255,0.08);
  transition: transform var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}

.logistics-card:hover{
  transform: translateY(-4px);
  border-color: rgba(216,255,23,0.4);
  box-shadow: 0 30px 54px -26px rgba(0,0,0,0.7), 0 0 0 1px rgba(216,255,23,0.12), inset 0 1px 0 rgba(255,255,255,0.12);
}

.logistics-card::before,
.logistics-card::after{
  content: "";
  position: absolute;
  width: 96px;
  height: 62px;
  background-image: url("../img/tech-corner.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top left;
  opacity: 0.9;
  z-index: 1;
  pointer-events: none;
}

.logistics-card::before{ top: 10px; left: 10px; }
.logistics-card::after{ bottom: 10px; right: 10px; transform: rotate(180deg); }

.logistics-card .bento-icon{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(216,255,23,0.1);
  border: 1px solid var(--border-hairline);
  color: var(--accent);
}
.logistics-card .bento-icon svg{ width: 28px; height: 28px; }

.logistics-card .value{
  margin-top: var(--space-3);
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--text-primary);
  text-transform: none;
}

.logistics-card h4{
  margin-top: 6px;
  font-family: var(--font-body);
  text-transform: uppercase;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.logistics-card .sub{
  margin-top: var(--space-2);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 32ch;
}

.pill-tag{
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-2);
  padding: 6px 14px;
  border-radius: var(--radius-badge);
  background: var(--accent);
  color: var(--text-on-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ==========================================================================
   CTA band
   ========================================================================== */

.cta-band{
  position: relative;
  border-radius: var(--radius-card);
  padding: var(--space-8) var(--space-4);
  text-align: center;
  background: #050505;
}

.cta-band h2{
  font-size: clamp(34px, 5vw, 56px);
  max-width: unset;
  margin-inline: auto;
  margin-top: 10px;
}

@media (max-width: 767px){
  .cta-band h2{ font-size: 40px; }
}

.cta-band p{
  margin-top: var(--space-2);
  color: var(--text-secondary);
  max-width: 55ch;
  margin-inline: auto;
  font-size: 16px;
}

.cta-actions{
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer{
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-6);
}

.footer-simple{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-logo{ display: flex; }
.footer-logo img{ height: 40px; width: auto; display: block; }

.footer-links{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-links a{
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--dur-base) var(--ease-standard);
}

.footer-links a:hover{ color: var(--accent); }

.footer-social{
  display: flex;
  gap: var(--space-2);
}

.footer-social a{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-hairline);
  color: var(--text-secondary);
  transition: background-color var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard);
}

.footer-social a svg{ width: 16px; height: 16px; }

.footer-social a:hover{
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-on-accent);
}

@media (max-width: 640px){
  .footer-simple{
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-3);
  }

  .footer-links{ justify-content: center; gap: var(--space-2) var(--space-3); }
}

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */

.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-standard), transform var(--dur-slow) var(--ease-standard);
}

.reveal.is-visible{ opacity: 1; transform: translateY(0); }

.reveal-stagger.is-visible > *{ animation: none; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; }
}