/* =========================================================
   ZAY — Investor & Partner Landing Page
   Design tokens
   ========================================================= */
:root{
  /* Brand palette */
  --ink:        #1B1B1B;   /* deepest background */
  --charcoal:   #282828;   /* secondary dark surface */
  --paper:      #F4F4F4;   /* light background */
  --paper-dim:  #E5E4E1;   /* light section divider / card bg */
  --indigo:     #190163;   /* signature accent */
  --indigo-bright: #4C1FD1;/* accent, hover / gradients */
  --indigo-soft:   #2C0E8C;
  --cream:      #F4F4F4;

  /* Text on dark */
  --text-on-dark:      #F4F4F4;
  --text-on-dark-soft: rgba(244,244,244,.66);
  --text-on-dark-faint:rgba(244,244,244,.38);

  /* Text on light */
  --text-on-light:      #1B1B1B;
  --text-on-light-soft: rgba(27,27,27,.62);
  --text-on-light-faint:rgba(27,27,27,.40);

  /* Type */
  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  /* Layout */
  --container: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 28px;

  --ease: cubic-bezier(.16,.84,.44,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--text-on-light);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; }

::selection{ background: var(--indigo); color:#fff; }

:focus-visible{
  outline: 2px solid var(--indigo-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

section{ position: relative; }

/* =========================================================
   Typography
   ========================================================= */
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}
.italic{ font-style: italic; font-weight: 500; }

h2.section-title{
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  max-width: 14ch;
}
p.section-lede{
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.6;
  max-width: 46ch;
  color: var(--text-on-light-soft);
}
.on-dark p.section-lede{ color: var(--text-on-dark-soft); }

.eyebrow-row{
  display:flex; align-items:center; gap:16px; margin-bottom: 22px;
}

/* Signature element: garment swing-tag eyebrow */
.tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  position: relative;
  padding: 7px 16px 7px 22px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  border-radius: 3px 10px 10px 3px;
  white-space: nowrap;
}
.tag::before{
  content:'';
  position:absolute;
  left:9px; top:50%; translate: 0 -50%;
  width:5px; height:5px;
  border-radius:50%;
  border: 1.2px solid currentColor;
  background: transparent;
}
.tag.on-light{ color: var(--indigo); }
.tag.on-dark{ color: var(--text-on-dark); }

.divider-line{
  flex:1;
  height:1px;
  background: currentColor;
  opacity:.18;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  cursor:pointer;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn:active{ transform: translateY(0); }

.btn-primary{
  background: var(--indigo);
  color: #fff;
}
.btn-primary:hover{ background: var(--indigo-bright); }

.btn-ghost-dark{
  background: transparent;
  color: var(--text-on-dark);
  border-color: rgba(244,244,244,.32);
}
.btn-ghost-dark:hover{ border-color: rgba(244,244,244,.7); }

.btn-ghost-light{
  background: transparent;
  color: var(--text-on-light);
  border-color: rgba(27,27,27,.24);
}
.btn-ghost-light:hover{ border-color: rgba(27,27,27,.55); }

.btn svg{ width:16px; height:16px; transition: translate .3s var(--ease); }
.btn:hover svg{ translate: 3px 0; }

/* =========================================================
   Nav
   ========================================================= */
.nav{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  padding: 18px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled{
  background: rgba(27,27,27,.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  padding: 12px 0;
  border-color: rgba(244,244,244,.08);
}
.nav .wrap{ display:flex; align-items:center; justify-content:space-between; }
.nav-logo{ display:flex; align-items:center; gap:10px; }
.nav-logo img{ height: 26px; width:auto; }
.nav-logo span{
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-on-dark-faint);
}
.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size: .88rem;
  color: var(--text-on-dark-soft);
  transition: color .25s var(--ease);
  position: relative;
}
.nav-links a:hover{ color: var(--text-on-dark); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-cta .btn{ padding: 11px 22px; font-size:.85rem; }

.nav-burger{
  display:none;
  width:40px; height:40px;
  border-radius:50%;
  border:1px solid rgba(244,244,244,.25);
  background:transparent;
  color: var(--text-on-dark);
  align-items:center; justify-content:center;
  cursor:pointer;
}

.mobile-panel{
  position: fixed; inset: 0; z-index: 99;
  background: var(--ink);
  display:flex; flex-direction:column;
  padding: 100px var(--gutter) 40px;
  gap: 28px;
  transform: translateY(-8px);
  opacity:0;
  pointer-events:none;
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.mobile-panel.is-open{ opacity:1; pointer-events:auto; transform: translateY(0); }
.mobile-panel a{
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--text-on-dark);
}
.mobile-panel .btn{ margin-top: 12px; align-self:flex-start; }

/* =========================================================
   Hero
   ========================================================= */
.hero{
  background: var(--ink);
  color: var(--text-on-dark);
  padding: 168px 0 0;
  position: relative;
  overflow: hidden;
}
.hero::before{
  content:'';
  position:absolute;
  top:-30%; right:-10%;
  width: 60vw; height: 60vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle at center, rgba(76,31,209,.35), transparent 68%);
  filter: blur(10px);
  pointer-events:none;
}
.hero-grid{
  position: relative;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 40px;
  align-items: end;
}
.hero-copy{ padding-bottom: 86px; }
.hero-copy .tag{ margin-bottom: 26px; }
.hero-title{
  font-size: clamp(2.6rem, 5.2vw, 4.5rem);
  max-width: 12ch;
}
.hero-title em{
  font-style: italic;
  font-weight: 500;
  color: transparent;
  -webkit-text-stroke: 1px var(--text-on-dark);
}
.hero-sub{
  margin: 26px 0 40px;
  max-width: 42ch;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--text-on-dark-soft);
}
.hero-ctas{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-stats{
  display:flex;
  gap: 40px;
  margin-top: 72px;
  padding-top: 26px;
  border-top: 1px solid rgba(244,244,244,.12);
}
.hero-stat b{
  display:block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
}
.hero-stat span{
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-on-dark-faint);
}

.hero-visual{
  position: relative;
  display:flex;
  justify-content:center;
  align-items:flex-end;
  height: 100%;
}
.phone{
  position: relative;
  width: 260px;
  border-radius: 34px;
  background: var(--charcoal);
  padding: 10px;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.65), 0 0 0 1px rgba(244,244,244,.06);
  transform: translateY(30px) rotate(2.5deg);
}
.phone-notch{
  position:absolute; top:10px; left:50%; translate:-50% 0;
  width: 90px; height: 20px;
  background: var(--charcoal);
  border-radius: 0 0 14px 14px;
  z-index:2;
}
.phone-screen{
  border-radius: 24px;
  overflow:hidden;
  background:#fff;
  aspect-ratio: 375/812;
}
.phone-screen img{ width:100%; height:100%; object-fit: cover; object-position: top; }
.phone.float{ animation: floaty 6s ease-in-out infinite; }
@keyframes floaty{
  0%,100%{ transform: translateY(30px) rotate(2.5deg); }
  50%{ transform: translateY(14px) rotate(2.5deg); }
}

.marquee-wrap{
  border-top: 1px solid rgba(244,244,244,.1);
  margin-top: 90px;
  overflow:hidden;
  padding: 22px 0;
}
.marquee{
  display:flex;
  gap: 56px;
  white-space: nowrap;
  animation: marquee 26s linear infinite;
  width: max-content;
}
.marquee span{
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-on-dark-faint);
}
@keyframes marquee{
  from{ translate: 0 0; }
  to{ translate: -50% 0; }
}

/* =========================================================
   Generic section paddings & tones
   ========================================================= */
.section-pad{ padding: 130px 0; }
.on-dark{ background: var(--ink); color: var(--text-on-dark); }
.on-charcoal{ background: var(--charcoal); color: var(--text-on-dark); }
.on-light{ background: var(--paper); color: var(--text-on-light); }

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 40px;
  margin-bottom: 64px;
}

/* =========================================================
   About
   ========================================================= */
.about-lead{
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 500;
  line-height: 1.4;
  max-width: 26ch;
  margin: 0 0 60px;
}
.about-lead em{ color: var(--indigo); font-style:italic; }

.about-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(27,27,27,.1);
  border-radius: var(--radius-m);
  overflow:hidden;
}
.about-card{
  background: var(--paper);
  padding: 40px 34px;
  transition: background .3s var(--ease);
}
.about-card:hover{ background: #fff; }
.about-card .tag{ margin-bottom: 22px; }
.about-card h3{
  font-size: 1.3rem;
  margin-bottom: 14px;
  font-weight: 600;
}
.about-card p{
  font-size: .96rem;
  line-height: 1.65;
  color: var(--text-on-light-soft);
  margin:0;
}

/* =========================================================
   Problem / Solution split
   ========================================================= */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-l);
  overflow:hidden;
}
.split-col{ padding: 60px 52px; }
.split-col.problem{ background: var(--charcoal); }
.split-col.solution{ background: var(--indigo); }
.split-col .tag{ margin-bottom: 28px; }
.split-col h3{
  font-size: clamp(1.5rem,2.4vw,2rem);
  margin-bottom: 30px;
  max-width: 16ch;
}
.split-list{ display:flex; flex-direction:column; gap:20px; }
.split-list li{
  display:flex; gap:14px;
  font-size: .98rem;
  line-height:1.55;
  color: rgba(244,244,244,.82);
}
.split-list li svg{ flex:none; width:18px; height:18px; margin-top:3px; opacity:.8; }

/* =========================================================
   Features
   ========================================================= */
.features-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card{
  background:#fff;
  border: 1px solid rgba(27,27,27,.08);
  border-radius: var(--radius-m);
  padding: 34px 30px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.feature-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 26px 50px -24px rgba(27,27,27,.22);
  border-color: rgba(25,1,99,.18);
}
.feature-icon{
  width: 46px; height:46px;
  border-radius: 12px;
  background: var(--indigo);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 24px;
}
.feature-icon svg{ width:22px; height:22px; }
.feature-card h3{ font-size: 1.12rem; font-weight:600; margin-bottom:10px; font-family: var(--font-body); }
.feature-card p{ font-size: .92rem; line-height:1.6; color: var(--text-on-light-soft); margin:0; }

/* =========================================================
   App showcase
   ========================================================= */
.showcase{ background: var(--ink); color: var(--text-on-dark); overflow:hidden; }
.showcase-head{ margin-bottom: 60px; }
.phone-row{
  display:flex;
  gap: 28px;
  overflow-x: auto;
  padding: 10px 0 30px;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}
.phone-row::-webkit-scrollbar{ display:none; }
.phone-item{
  flex: none;
  scroll-snap-align: start;
  width: 230px;
}
.phone-frame{
  border-radius: 30px;
  background: var(--charcoal);
  padding: 9px;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,.6);
  transition: transform .5s var(--ease);
}
.phone-item:hover .phone-frame{ transform: translateY(-8px); }
.phone-frame .phone-screen{ border-radius: 22px; }
.phone-caption{
  margin-top: 18px;
  display:flex;
  align-items:baseline;
  gap:10px;
}
.phone-caption b{ font-family: var(--font-display); font-weight:600; font-size:1rem; }
.phone-caption span{
  font-family: var(--font-mono); font-size:.68rem; letter-spacing:.08em;
  text-transform:uppercase; color: var(--text-on-dark-faint);
}
.scroll-hint{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  color: var(--text-on-dark-faint); display:flex; align-items:center; gap:10px;
}
.scroll-hint svg{ width:14px; height:14px; animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge{ 0%,100%{ translate: 0 0;} 50%{ translate: 6px 0;} }

/* =========================================================
   Why ZAY
   ========================================================= */
.why-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(27,27,27,.1);
  border-radius: var(--radius-m);
  overflow:hidden;
}
.why-item{
  background:#fff;
  padding: 32px 34px;
  display:flex;
  gap: 20px;
  align-items:flex-start;
}
.why-index{
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--indigo);
  padding-top: 4px;
}
.why-item h4{ font-family: var(--font-body); font-size:1.02rem; font-weight:600; margin-bottom:8px; }
.why-item p{ font-size:.92rem; color: var(--text-on-light-soft); line-height:1.6; margin:0; }

/* =========================================================
   Market opportunity
   ========================================================= */
.market{ background: var(--charcoal); color: var(--text-on-dark); }
.market-note{
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-on-dark-faint);
  letter-spacing: .04em;
  margin-top: 18px;
  max-width: 60ch;
  line-height: 1.7;
}
.stat-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(244,244,244,.1);
  border-radius: var(--radius-m);
  overflow: hidden;
  margin-bottom: 24px;
}
.stat-card{
  background: var(--ink);
  padding: 42px 30px;
}
.stat-card b{
  display:block;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3vw, 2.7rem);
  font-weight:600;
  color: var(--text-on-dark);
}
.stat-card b em{ color:#8C6BFF; font-style:normal; }
.stat-card span{
  display:block;
  margin-top: 10px;
  font-size: .86rem;
  color: var(--text-on-dark-soft);
  line-height:1.5;
}

/* =========================================================
   Timeline
   ========================================================= */
.timeline{ position:relative; padding-left: 8px; }
.timeline-track{
  position:absolute; left: 22px; top: 10px; bottom: 10px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(25,1,99,.05), rgba(25,1,99,.5) 12%, rgba(25,1,99,.5) 88%, rgba(25,1,99,.05));
}
.timeline-item{
  position:relative;
  display:grid;
  grid-template-columns: 44px 1fr;
  gap: 26px;
  padding: 26px 0;
  align-items:flex-start;
}
.timeline-dot{
  width: 44px; height:44px;
  border-radius:50%;
  background:#fff;
  border: 1px solid rgba(27,27,27,.12);
  display:flex; align-items:center; justify-content:center;
  position:relative; z-index:1;
}
.timeline-dot svg{ width:18px; height:18px; color: var(--indigo); }
.timeline-item.is-current .timeline-dot{ background: var(--indigo); border-color: var(--indigo); }
.timeline-item.is-current .timeline-dot svg{ color:#fff; }
.timeline-body{ display:flex; justify-content:space-between; gap: 20px; flex-wrap:wrap; padding-top: 6px; }
.timeline-body h4{ font-family: var(--font-display); font-size:1.2rem; font-weight:600; margin-bottom:6px; }
.timeline-body p{ margin:0; font-size:.92rem; color: var(--text-on-light-soft); max-width:44ch; line-height:1.55; }
.timeline-when{
  font-family: var(--font-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--text-on-light-faint); white-space:nowrap; padding-top:2px;
}
.timeline-item.is-current .timeline-when{ color: var(--indigo); }

/* =========================================================
   Vision & Mission
   ========================================================= */
.vm-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.vm-card{
  border-radius: var(--radius-l);
  padding: 48px 44px;
  min-height: 300px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.vm-card.vision{ background: var(--indigo); color:#fff; }
.vm-card.mission{ background: var(--charcoal); color: var(--text-on-dark); }
.vm-card h3{ font-size: clamp(1.4rem,2.2vw,1.8rem); margin: 18px 0 0; max-width: 20ch; }
.vm-card p{ font-size: .98rem; line-height:1.7; opacity:.85; margin-top:20px; max-width: 42ch; }

/* =========================================================
   CTA
   ========================================================= */
.cta{
  background: linear-gradient(135deg, var(--indigo) 0%, var(--indigo-soft) 55%, var(--ink) 100%);
  color:#fff;
  text-align:center;
  padding: 130px 0;
  position:relative;
  overflow:hidden;
}
.cta::after{
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,.08), transparent 60%);
}
.cta-inner{ position:relative; max-width: 720px; margin:0 auto; }
.cta .tag{ margin: 0 auto 28px; }
.cta h2{ font-size: clamp(2.1rem, 4vw, 3.2rem); margin-bottom: 22px; }
.cta p{ font-size: 1.05rem; color: rgba(255,255,255,.78); max-width: 50ch; margin: 0 auto 44px; line-height:1.6; }
.cta-ctas{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
.cta-audiences{
  display:flex; justify-content:center; gap: 40px; margin-top: 60px;
  flex-wrap:wrap;
}
.cta-audiences span{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  color: rgba(255,255,255,.55);
}

/* =========================================================
   Footer
   ========================================================= */
.footer{ background: var(--ink); color: var(--text-on-dark); padding: 70px 0 34px; }
.footer-top{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(244,244,244,.1);
}
.footer-brand img{ height: 24px; margin-bottom: 18px; }
.footer-brand p{ font-size:.88rem; color: var(--text-on-dark-soft); max-width: 30ch; line-height:1.6; }
.footer-col h5{
  font-family: var(--font-mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase;
  color: var(--text-on-dark-faint); margin-bottom: 18px; font-weight:500;
}
.footer-col ul{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:.92rem; color: var(--text-on-dark-soft); transition: color .25s var(--ease); }
.footer-col a:hover{ color: var(--text-on-dark); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding-top: 28px;
  flex-wrap:wrap; gap:14px;
}
.footer-bottom span{ font-size:.8rem; color: var(--text-on-dark-faint); }
.footer-socials{ display:flex; gap:14px; }
.footer-socials a{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(244,244,244,.16);
  display:flex; align-items:center; justify-content:center; transition: border-color .25s var(--ease), background .25s var(--ease);
}
.footer-socials a:hover{ border-color: rgba(244,244,244,.5); background: rgba(244,244,244,.06); }
.footer-socials svg{ width:16px; height:16px; }

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal{ opacity:0; translate: 0 26px; transition: opacity .8s var(--ease), translate .8s var(--ease); }
.reveal.is-visible{ opacity:1; translate: 0 0; }
.reveal-stagger > *{ opacity:0; translate: 0 20px; transition: opacity .7s var(--ease), translate .7s var(--ease); }
.reveal-stagger.is-visible > *{ opacity:1; translate: 0 0; }
.reveal-stagger.is-visible > *:nth-child(1){ transition-delay: .05s; }
.reveal-stagger.is-visible > *:nth-child(2){ transition-delay: .12s; }
.reveal-stagger.is-visible > *:nth-child(3){ transition-delay: .19s; }
.reveal-stagger.is-visible > *:nth-child(4){ transition-delay: .26s; }
.reveal-stagger.is-visible > *:nth-child(5){ transition-delay: .33s; }
.reveal-stagger.is-visible > *:nth-child(6){ transition-delay: .40s; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px){
  .about-grid{ grid-template-columns: 1fr; }
  .features-grid{ grid-template-columns: repeat(2,1fr); }
  .why-grid{ grid-template-columns: 1fr; }
  .stat-grid{ grid-template-columns: repeat(2,1fr); }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .split{ grid-template-columns: 1fr; }
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ margin-top: 60px; justify-content:flex-start; }
  .phone.float{ transform: translateY(0) rotate(1.5deg); }
}

@media (max-width: 720px){
  .nav-links, .nav-cta .btn-ghost-dark{ display:none; }
  .nav-burger{ display:flex; }
  .section-pad{ padding: 90px 0; }
  .section-head{ flex-direction:column; align-items:flex-start; gap:18px; }
  .features-grid{ grid-template-columns: 1fr; }
  .stat-grid{ grid-template-columns: 1fr 1fr; }
  .vm-grid{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero{ padding-top: 130px; }
  .hero-stats{ gap: 26px; flex-wrap:wrap; }
  .cta-audiences{ gap: 22px; }
  .timeline-body{ flex-direction:column; gap:6px; }
}