/* =========================
   THEME / TOKENS
   ========================= */
:root{
  --bg:#121212;
  --card:#1E1E1E;
  --fg:#e7e7ee;
  --muted:#9aa0b3;
  --primary:#F5B400;
  --primary-2:#FFD35A;
  --ok:#2dd4bf;
  --err:#f87171;

  /* Phone Placeholder sizing and alignment (desktop/tablet defaults) */
  --phone-max-w: clamp(260px, 28vw, 380px);
  --phone-pad: 16px;                 /* uniform padding around the phone frame */
  --shadow: 0 30px 80px rgba(0,0,0,.45);
}

/* Solid fallback so there's never a "gap" behind the gradient */
html { background: var(--bg); }

/* Keep body simple; gradient will be on a fixed overlay */
body {
  margin: 0;
  color: var(--fg);
  background: var(--bg); /* solid base; gradient moves to ::before */
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, "Noto Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

/* Fixed, full-viewport gradient layer — always covers the screen */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  z-index: -1;           /* sit behind everything */
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(245,180,0,.22), transparent 60%),
    radial-gradient(900px 500px at 90% 10%,  rgba(255,211,90,.16), transparent 60%),
    var(--bg);
}

/* =========================
   PAGE LAYOUT
   - Footer stays at bottom
   - Main is vertically centered
   ========================= */
/* Use dynamic viewport height so your centered main/footer math stays correct on iOS */
.page{
  min-height: 100vh;   /* fallback */
  min-height: 100dvh;  /* modern dynamic viewport unit */
  display: flex;
  flex-direction: column;
}
.main{
  flex: 1;
  display: flex;
  align-items: center;   /* vertical center of hero */
}
.wrap{
  width: 100%;
  max-width:1120px;
  margin:0 auto;
  padding:40px 20px;     /* balanced gutters */
}

/* =========================
   BRAND LINE (above H1)
   ========================= */
.brand-inline{
  display:flex; align-items:center; gap:12px;
  margin-bottom:18px;
}
.logo-dot{
  width:48px; height:48px; border-radius:12px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 6px 30px rgba(255,211,90,.45);
}
.logo{
  width:100%; height:100%; object-fit:cover; border-radius:12px;
  display:block; user-select:none; -webkit-user-drag:none;
}
.brand-name{ font-weight:800; letter-spacing:.2px; font-size:26px; }

/* =========================
   HERO GRID (left + right)
   - Mobile: content first, phone below
   - Desktop: left wider; bottoms aligned
   ========================= */
.hero{
  display:grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "left"   /* content first */
    "right"; /* phone below */
  gap:32px;
  align-items: start;  /* stacked blocks align to top on mobile */
  margin-top:8px;
}
/* Area bindings + per-item alignment (mobile default) */
.left   { grid-area: left;  align-self: start; }
.preview{ grid-area: right; justify-self: center; align-self: start; }

@media (min-width:900px){
  .hero{
    grid-template-columns: 1.2fr .8fr;        /* left dominates */
    grid-template-areas: "left right";        /* desktop order */
    gap:48px;
    align-items: center;                       /* <-- was end; center vertically */
  }
  .left{ align-self: center; }                 /* ensure text block centers */
  .preview{ justify-self:end; }                /* nudge phone to the right edge */
}

/* =========================
   TYPOGRAPHY
   ========================= */
.headline{
  font-size:clamp(34px,6.3vw,56px);
  line-height:1.04; font-weight:800; letter-spacing:-.02em;
  margin:0 0 14px;
}
.grad{
  background:linear-gradient(90deg,var(--primary) 0%,var(--primary-2) 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.sub{ color:var(--muted); font-size:clamp(16px,2.2vw,18px); margin:0 0 18px; }

/* =========================
   EMAIL FORM CARD
   ========================= */
.card{
  margin-top:10px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px; padding:18px 18px 16px;
  box-shadow:var(--shadow);
}
.row{ display:flex; gap:14px; margin-top:12px; }
@media (max-width:560px){ .row{ flex-direction:column; } }
label.note{ display:block; margin-bottom:8px; }

input[type=email]{
  flex:1; height:54px; padding:0 16px; border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.03); color:var(--fg);
  outline:none; transition:border .15s, box-shadow .15s, background .15s;
  min-width: 0; /* prevent overflow in flex row */
  min-height: 54px; /* ensure height in Safari */
}
input::placeholder{ color:#7c8094; }
input:focus{
  border-color:#60a5fa;
  box-shadow:0 0 0 4px rgba(96,165,250,.18);
  background:rgba(255,255,255,.06);
}

.btn{
  height:54px; padding:0 22px; border-radius:14px; border:0;
  color:white; font-weight:700; letter-spacing:.2px; cursor:pointer;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 10px 30px rgba(255,211,90,.25);
  transition:transform .12s, filter .12s, box-shadow .2s;
  white-space: nowrap;
}
.btn:hover{ transform:translateY(-1px); filter:brightness(1.03); }
.btn:active{ transform:translateY(0); filter:brightness(.98); }
.btn:disabled{ opacity:.7; cursor:not-allowed; }

.note{ color:var(--muted); font-size:14px; margin-top:12px; }
.msg{ font-size:14px; margin-top:10px; }
.ok{ color:var(--ok); }
.err{ color:var(--err); }

/* =========================
   PHONE PREVIEW
   - Uniform padding via --phone-pad
   - Shrink-wrap wrapper (inline-block)
   ========================= */
.preview{
  display:inline-block;
  padding:var(--phone-pad);
  border-radius:18px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}
.device{
  width:100%;
  max-width:var(--phone-max-w);
  aspect-ratio:9/19.5;
  border-radius:24px;
  background:linear-gradient(160deg, rgba(245,180,0,.25), rgba(255,211,90,.20));
  border:1px solid rgba(255,255,255,.10);
  position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.device:before{                      /* top “speaker” notch */
  content:""; position:absolute; top:10px; left:50%; transform:translateX(-50%);
  width:88px; height:6px; border-radius:3px; background:rgba(255,255,255,.18);
}
/* Fill the phone frame with your screenshot */
.device > .screen{
  width:100%;
  height:100%;
  object-fit:cover;      /* cover the rounded rectangle */
  display:block;
  user-select:none;
  -webkit-user-drag:none;
  border-radius:inherit; /* matches .device radius so corners clip cleanly */
}
.device::after{
  content:"";
  position:absolute; inset:0;
  border-radius:inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
  pointer-events:none;
}
.placeholder{
  text-align:center; color:#cbd5e1; font-size:14px; opacity:.9; padding:0 16px;
}

/* =========================
   FOOTER
   ========================= */
footer{
  color:var(--muted);
  font-size:13px;
  padding: 16px 20px 24px;
  text-align:center;
}

/* =========================
   MOBILE TUNING
   - Bigger phone + more spacing when stacked
   ========================= */
@media (max-width: 899px){
  :root{
    /* Let the phone fill most of the screen on phones, with a sane cap */
    --phone-max-w: clamp(320px, 88vw, 480px);
    --phone-pad: 18px; /* a touch more padding to feel premium when larger */
  }

  /* Increase vertical space between the text block (left) and phone (right) */
  .hero{
    gap: 128px; /* was 32px */
  }

  /* Optional: a little space below the phone on mobile */
  .preview{
    margin-bottom: 12px;
  }
}