/* ══════════════════════════════════════════════════
   VOLLKRAAFT — Payment / Subscription page
   Neumorphic system mirrored from the main app.
   Accent ramp is sampled straight from the V logo (VLogo2):
   pale ice-blue → sky → azure → royal → deep. No purple, no pink.
══════════════════════════════════════════════════ */
@font-face {
  font-family: 'DxBurst';
  src: url('fonts/dxburst-smooth.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

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

:root{
  /* ── Neumorphic base surface — warm off-white ── */
  --bg:#eae6e0;
  --bg2:#f0ece6;
  --bg3:#f6f3ef;
  --surface:#eae6e0;

  /* ── Neumorphic shadows — OUTER IS DARK-ONLY (house rule) ── */
  --sh-dark:#c3bfb8;
  --sh-light:#ffffff;
  --nm-out: 0 6px 20px var(--sh-dark);
  --nm-out-sm: 0 3px 11px var(--sh-dark);
  --nm-out-lg: 0 12px 34px var(--sh-dark);
  --nm-in: inset 5px 5px 12px var(--sh-dark), inset -5px -5px 12px var(--sh-light);
  --nm-in-sm: inset 3px 3px 7px var(--sh-dark), inset -3px -3px 7px var(--sh-light);
  --nm-pressed: inset 7px 7px 16px var(--sh-dark), inset -2px -2px 5px var(--sh-light);

  /* ── Text ── */
  --text:#1e1b18;
  --text2:#3d3a36;
  --muted:#8e8a84;
  --dim:#b8b4ae;

  /* ── Logo-sampled blue ramp ── */
  --logo-ice:#d7fafe;
  --logo-sky:#b2dcf2;
  --logo-azure:#4683d3;
  --logo-royal:#1e68d8;
  --logo-deep:#0f52c6;

  /* ── Accents — identical to the app's :root ── */
  --accent:#4a8ff0;
  --accent-soft:rgba(74,143,240,.12);

  /* ── Gradients ──
     This IS the app's `--grad-blue`, copied verbatim from vollkraaft_original.
     Every gradient on this page resolves to it so the landing page and the app
     share one fade. Do NOT re-introduce the app's purple/pink `--grad-brand`
     here — this site is blue-only. */
  --grad-blue:  linear-gradient(145deg,#5b9ef8 0%,#3b6fd4 100%);
  --grad-brand: linear-gradient(145deg,#5b9ef8 0%,#3b6fd4 100%);
  --grad-logo:  linear-gradient(135deg,#5b9ef8 0%,#3b6fd4 100%);

  /* ── Status ── */
  --green:#10a85a;--green-soft:rgba(16,168,90,0.14);
  --red:#f03e3e;--red-soft:rgba(240,62,62,0.1);
  --blue:#4a8ff0;--blue-soft:rgba(74,143,240,0.12);

  /* ── Radius ── */
  --r:14px;--r2:20px;--r3:26px;--r4:36px;--pill:100px;

  /* ── Fonts ── */
  --font:'Nunito',sans-serif;
  --mono:'Nunito Sans',sans-serif;
  --font-brand:'DxBurst','Nunito',sans-serif;
}

html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:15px;
  font-weight:500;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}

/* Content sits on the flat beige surface — no background wash. */
.topbar,.hero,.pricing,.contact,.site-footer{position:relative;z-index:2}

/* ══════════════════════════════════════════════════
   TOP BAR
══════════════════════════════════════════════════ */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1100px;margin:0 auto;
  padding:22px 24px;
}
.brand{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  font-family:var(--font-brand);
  font-size:26px;font-weight:400;letter-spacing:.04em;
  text-transform:uppercase;color:var(--text);line-height:1;
}
/* The V mark. Sized off the wordmark so both scale together. */
.brand-mark{
  width:1.05em;height:1.05em;object-fit:contain;flex-shrink:0;
  /* the artwork carries its own gradient — just lift it off the beige */
  filter:drop-shadow(0 2px 5px rgba(59,111,212,.28));
}
.user-chip{
  display:flex;align-items:center;gap:10px;
  background:var(--bg);box-shadow:var(--nm-out-sm);
  border-radius:var(--pill);
  padding:7px 7px 7px 16px;
  font-family:var(--mono);font-size:12px;font-weight:700;color:var(--muted);
  cursor:pointer;transition:box-shadow .2s,transform .2s;
}
.user-chip:hover{transform:translateY(-1px);box-shadow:var(--nm-out)}
.user-chip:active{box-shadow:var(--nm-in-sm)}
.user-chip #user-email{
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px;
}
.user-chip .avatar{
  width:30px;height:30px;border-radius:50%;
  background:var(--grad-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:900;flex-shrink:0;
}

/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
.hero{
  max-width:1100px;margin:0 auto;
  min-height:calc(100vh - 88px);
  display:flex;flex-direction:column;justify-content:center;
  padding:20px 24px 60px;
}
.hero-inner{
  display:grid;grid-template-columns:1fr 1.05fr;gap:28px;align-items:center;
  will-change:transform,opacity;
}
.hero-title{
  font-size:clamp(40px,6vw,68px);font-weight:900;line-height:1.02;
  letter-spacing:-.025em;margin-bottom:22px;
}
.grad-text{
  background:var(--grad-logo);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero-sub{
  font-size:clamp(15px,1.4vw,17px);font-weight:600;color:var(--text2);
  line-height:1.7;max-width:520px;margin-bottom:32px;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
/* Beats the .btn width:100% base, which is declared later in the file. */
.hero-cta .btn.hero-btn{width:auto;padding:15px 30px}

/* ── 3D phone stage ── */
.hero-visual{display:flex;justify-content:center;align-items:center}
.phone-stage{
  position:relative;
  width:100%;
  max-width:520px;
  aspect-ratio:3 / 4;
  /* Vertical page scroll still works; horizontal drag spins the phone. */
  touch-action:pan-y;
  cursor:grab;
  opacity:0;transition:opacity .8s ease;
}
.phone-stage.is-ready,.phone-stage.is-fallback{opacity:1}
.phone-stage.is-grabbing{cursor:grabbing}
.phone-stage canvas{display:block;width:100%;height:100%}
.phone-stage.is-fallback{cursor:default;aspect-ratio:auto}
.phone-img{width:100%;max-width:360px;height:auto;display:block;margin:0 auto}

/* ══════════════════════════════════════════════════
   SECTION HEADS
══════════════════════════════════════════════════ */
.head{text-align:center;max-width:580px;margin:0 auto 44px}
.head h2{font-size:clamp(26px,3.5vw,34px);font-weight:900;letter-spacing:-.01em;margin-bottom:12px}
.head p{font-size:14px;font-weight:600;color:var(--muted);line-height:1.6}

/* ══════════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════════ */
.pricing{
  max-width:1100px;margin:0 auto;
  padding:40px 18px 80px;
}
.plans{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;
  align-items:stretch;
}

/* ── Plan card ── */
.card{
  background:var(--bg);border-radius:var(--r4);box-shadow:var(--nm-out);
  padding:32px 26px;display:flex;flex-direction:column;position:relative;
  transition:transform .25s cubic-bezier(.34,1.4,.64,1), box-shadow .25s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--nm-out-lg)}
.card.premium{background:var(--bg3)}
.card.active-plan{box-shadow:var(--nm-in),0 0 0 2px var(--green-soft)}

.badge{
  position:absolute;top:20px;right:20px;
  font-family:var(--mono);font-size:10px;font-weight:800;
  letter-spacing:.08em;text-transform:uppercase;
  padding:6px 12px;border-radius:var(--pill);
}
.badge.popular{background:var(--grad-brand);color:#fff;box-shadow:0 4px 14px rgba(74,143,240,.32)}
.badge.current{background:var(--bg);color:var(--green);box-shadow:var(--nm-in-sm)}

.plan-icon{
  width:48px;height:48px;border-radius:var(--r2);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;color:var(--muted);
  background:var(--bg);box-shadow:var(--nm-out-sm);
}
.plan-icon svg{width:22px;height:22px}
.card.premium .plan-icon{
  background:var(--grad-brand);color:#fff;
  box-shadow:0 6px 20px rgba(74,143,240,.3);
}

.plan-name{font-size:13px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-family:var(--mono);margin-bottom:6px}
.card.premium .plan-name{color:var(--accent)}
.plan-tagline{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:20px;line-height:1.5;min-height:39px}

.price{display:flex;align-items:baseline;gap:4px;margin-bottom:6px}
.price .amount{font-size:40px;font-weight:900;letter-spacing:-.02em;line-height:1}
.price .period{font-size:14px;font-weight:700;color:var(--muted);font-family:var(--mono)}
.price-note{
  font-family:var(--mono);font-size:10.5px;font-weight:700;color:var(--dim);
  letter-spacing:.04em;margin-bottom:22px;
}

.features{list-style:none;display:flex;flex-direction:column;gap:13px;margin-bottom:26px;flex:1}
.features li{display:flex;align-items:flex-start;gap:11px;font-size:13.5px;font-weight:600;color:var(--text2);line-height:1.45}
.features .check{
  width:21px;height:21px;border-radius:50%;flex-shrink:0;margin-top:1px;
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:900;
  background:var(--green-soft);color:var(--green);
}
.features li.off{color:var(--dim)}
.features li.off .check{background:var(--bg);box-shadow:var(--nm-in-sm);color:var(--dim)}

/* ── Stripe card field ── */
.pay-box{background:var(--bg);border-radius:var(--r2);box-shadow:var(--nm-in-sm);padding:15px 16px;margin-bottom:14px;transition:box-shadow .2s}
.pay-box.focused{box-shadow:var(--nm-in-sm),0 0 0 2px var(--accent-soft)}
.pay-box.hidden{display:none}
.pay-error{color:var(--red);font-size:12px;font-weight:700;font-family:var(--mono);min-height:16px;margin-bottom:10px}

.plan-legal{
  margin-top:12px;font-family:var(--mono);font-size:10px;font-weight:600;
  color:var(--dim);line-height:1.5;text-align:center;
}
.plan-legal a{color:var(--muted);text-decoration:underline}

/* ── Coach client-band selector (house .seg control) ──
   Picks the band the coach wants headroom for; the server bills the
   volume-tiered price and clamps seats to [current roster, 75]. */
.band-seg{display:flex;gap:6px;background:var(--bg2);border-radius:var(--r2);padding:4px;margin-bottom:18px}
.band-opt{
  flex:1;padding:9px 6px;border:none;background:transparent;border-radius:var(--r);
  font-family:var(--font);font-size:12.5px;font-weight:800;color:var(--muted);
  cursor:pointer;transition:all .15s;
}
.band-opt.on{background:var(--bg);box-shadow:var(--nm-out-sm);color:var(--text)}
.band-opt:not(.on):hover{color:var(--text2)}

/* ── Checkout order summary + withdrawal waiver ── */
.pay-summary{
  background:var(--bg2);box-shadow:var(--nm-in-sm);border-radius:var(--r2);
  padding:13px 16px;margin-bottom:16px;font-family:var(--mono);
}
.pay-summary .ps-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.pay-summary .ps-plan{font-size:13px;font-weight:800;color:var(--text)}
.pay-summary .ps-price{font-size:15px;font-weight:900;color:var(--text);white-space:nowrap}
.pay-summary .ps-sub{margin-top:4px;font-size:11px;font-weight:600;color:var(--muted)}

.waiver{
  display:flex;align-items:flex-start;gap:11px;margin:2px 0 16px;
  font-size:12px;font-weight:600;color:var(--muted);line-height:1.5;text-align:left;
}
.waiver input{width:18px;height:18px;flex-shrink:0;margin-top:1px;accent-color:var(--accent);cursor:pointer}
.waiver a{color:var(--accent);text-decoration:underline}
/* Waiver-gated confirm button — dimmed until the immediate-performance box is ticked.
   Scoped to the checkout button so it never dims the "Current plan" card buttons. */
#checkout-submit:disabled:not(.loading){opacity:.5;cursor:not-allowed;transform:none;box-shadow:var(--nm-in-sm)}

/* ══════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════ */
.contact{
  max-width:720px;margin:0 auto;
  padding:20px 18px 84px;
}
.contact-card{
  background:var(--bg);border-radius:var(--r4);box-shadow:var(--nm-out);
  padding:36px 32px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:1.05rem}
.field label{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{
  background:var(--bg);box-shadow:var(--nm-in-sm);border:none;border-radius:var(--r2);
  padding:13px 16px;color:var(--text);font-family:var(--font);font-size:14px;font-weight:600;
  outline:none;transition:box-shadow .2s;width:100%;
}
.field textarea{resize:vertical;min-height:130px;line-height:1.6}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field textarea:focus{
  box-shadow:var(--nm-in),0 0 0 3px rgba(74,143,240,.28),0 0 14px rgba(74,143,240,.12);
}

/* GDPR consent — a real checkbox, deliberately not the on/off switch */
.consent{
  display:flex;align-items:flex-start;gap:11px;
  font-size:12.5px;font-weight:600;color:var(--muted);line-height:1.55;
  margin-bottom:18px;
}
.consent input{
  flex-shrink:0;width:18px;height:18px;margin-top:1px;accent-color:var(--accent);cursor:pointer;
}
.consent a{color:var(--accent);text-decoration:underline}

/* Netlify honeypot — hidden from people, visible to bots */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form-note{
  margin-top:14px;font-family:var(--mono);font-size:10.5px;font-weight:700;
  color:var(--dim);text-align:center;line-height:1.6;
}
.form-err{color:var(--red);font-size:12px;font-weight:700;font-family:var(--mono);min-height:16px;margin-bottom:6px}

/* ══════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════ */
.btn{
  width:100%;padding:16px;border:none;cursor:pointer;border-radius:var(--r3);
  font-family:var(--font);font-size:14px;font-weight:800;letter-spacing:.02em;
  transition:all .18s cubic-bezier(.34,1.56,.64,1);
}
.btn:disabled{cursor:default}
.btn-ghost{background:var(--bg);color:var(--text2);box-shadow:var(--nm-out-sm)}
.btn-ghost:not(:disabled):hover{box-shadow:var(--nm-out);transform:translateY(-1px)}
.btn-ghost:not(:disabled):active{box-shadow:var(--nm-in-sm);transform:scale(.99)}
.btn-ghost.is-current{box-shadow:var(--nm-in-sm);color:var(--green)}

.btn-primary{
  background:var(--grad-brand);color:#fff;
  box-shadow:0 8px 28px rgba(74,143,240,.38),0 3px 10px rgba(74,143,240,.24);
  position:relative;overflow:hidden;
}
.btn-primary:not(:disabled):hover{transform:translateY(-2px) scale(1.01);box-shadow:0 12px 32px rgba(74,143,240,.46)}
.btn-primary:not(:disabled):active{transform:scale(.98);box-shadow:var(--nm-in-sm)}
.btn-primary.is-current{background:var(--bg);color:var(--green);box-shadow:var(--nm-in-sm)}
.btn-primary:disabled.loading{opacity:.85}

.btn .spinner{
  display:inline-block;width:15px;height:15px;vertical-align:-2px;margin-right:8px;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ══════════════════════════════════════════════════
   FOOTER  (EU landing-page requirements)
══════════════════════════════════════════════════ */
.site-footer{
  background:var(--bg2);
  padding:56px 24px 30px;
  margin-top:20px;
}
.footer-inner{max-width:1100px;margin:0 auto}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px;
  padding-bottom:34px;
}
.footer-brand .brand{margin-bottom:12px;font-size:22px}
.footer-tag{font-size:13px;font-weight:600;color:var(--muted);line-height:1.65;max-width:280px}
.footer-col h4{
  font-family:var(--mono);font-size:10px;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:14px;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{
  font-size:13px;font-weight:600;color:var(--text2);text-decoration:none;
  transition:color .15s;
}
.footer-col a:hover{color:var(--accent)}

/* Impressum / legal identity — LSSI-CE (ES) + LU e-commerce law */
.footer-legal-id{
  font-size:12px;font-weight:600;color:var(--muted);line-height:1.75;
}
.footer-legal-id dt{
  font-family:var(--mono);font-size:9.5px;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim);margin-top:8px;
}
.footer-legal-id dt:first-child{margin-top:0}
.footer-legal-id dd{margin:0}
.footer-legal-id a{color:var(--accent);text-decoration:none}

.footer-disclaimer{
  border-top:1px solid rgba(30,27,24,.08);
  padding:22px 0;
  font-size:12px;font-weight:600;color:var(--muted);line-height:1.7;
}
.footer-disclaimer strong{color:var(--text2);font-weight:800}

.footer-bottom{
  border-top:1px solid rgba(30,27,24,.08);
  padding-top:20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;font-weight:600;color:var(--dim);
}
.footer-bottom a{color:var(--muted);text-decoration:none}
.footer-bottom a:hover{text-decoration:underline}
.footer-bottom nav{display:flex;gap:18px;flex-wrap:wrap}

/* ══════════════════════════════════════════════════
   LOGIN MODAL  (mirrors main-app auth-card)
══════════════════════════════════════════════════ */
.modal-overlay{
  position:fixed;inset:0;z-index:1000;
  background:rgba(180,175,168,.55);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:none;align-items:center;justify-content:center;padding:20px;
  opacity:0;transition:opacity .25s;
}
.modal-overlay.show{display:flex;opacity:1}
.auth-card{
  background:var(--bg);box-shadow:var(--nm-out-lg);border-radius:var(--r4);
  padding:2.6rem;width:100%;max-width:420px;position:relative;
  transform:translateY(16px) scale(.98);transition:transform .3s cubic-bezier(.34,1.4,.64,1);
}
.modal-overlay.show .auth-card{transform:translateY(0) scale(1)}
.modal-close{
  position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:50%;
  background:var(--bg);box-shadow:var(--nm-out-sm);border:none;cursor:pointer;
  font-size:20px;color:var(--muted);display:flex;align-items:center;justify-content:center;
  transition:box-shadow .15s;
}
.modal-close:hover{box-shadow:var(--nm-in-sm)}
/* The logo carries the brand here on its own — no tile, no wordmark. */
/* Desktop: mark sits beside the wordmark (balanced sizes). Phone: it stacks —
   see the ≤720px block, where the DxBurst word shrinks so it never overshoots. */
.auth-logo{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:14px;margin-bottom:1.6rem}
.auth-logo-mark{
  width:52px;height:52px;object-fit:contain;flex-shrink:0;
  filter:drop-shadow(0 6px 18px rgba(59,111,212,.30));
}
/* Wordmark under the mark — same DxBurst brand face as the top bar. */
.auth-logo-word{
  font-family:var(--font-brand);font-weight:400;font-size:30px;
  letter-spacing:.04em;text-transform:uppercase;color:var(--text);line-height:1;
}
.auth-card h2{font-size:clamp(24px,4vw,32px);font-weight:900;line-height:1.05;margin-bottom:.4rem}
.auth-card p.sub{font-size:13.5px;color:var(--muted);margin-bottom:1.6rem;font-weight:600;line-height:1.5}
.auth-card .btn-primary{margin-top:.4rem}
.auth-err{color:var(--red);font-size:12px;margin-top:.6rem;min-height:16px;font-weight:700;font-family:var(--mono)}
.auth-switch{margin-top:1.1rem;text-align:center;font-size:13px;color:var(--muted);font-weight:600}
.auth-switch a{color:var(--accent);cursor:pointer;text-decoration:none;font-weight:800}
.auth-switch a:hover{text-decoration:underline}

/* ══════════════════════════════════════════════════
   TOAST
   Hidden state must be fully invisible — translateY alone left a
   sliver of the pill peeking above the viewport edge.
══════════════════════════════════════════════════ */
.toast{
  position:fixed;left:50%;bottom:28px;
  transform:translateX(-50%) translateY(150%);
  background:var(--bg3);box-shadow:var(--nm-out-lg);border-radius:var(--r3);padding:14px 22px;
  font-size:13px;font-weight:800;font-family:var(--mono);
  display:flex;align-items:center;gap:10px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:transform .35s cubic-bezier(.34,1.4,.64,1),opacity .25s ease,visibility 0s linear .35s;
  z-index:1100;max-width:90vw;
}
.toast.show{
  transform:translateX(-50%) translateY(0);
  opacity:1;visibility:visible;pointer-events:auto;
  transition:transform .35s cubic-bezier(.34,1.4,.64,1),opacity .25s ease,visibility 0s;
}
.toast.ok{color:var(--green)}
.toast.err{color:var(--red)}

/* ══════════════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════════════ */
/* ══════════════════════════════════════════════════
   ABOUT — looping card carousel.
   Phone: centre focus + a narrow peek each side (unchanged look).
   Desktop: caption card LEFT (same height as the focus photo, a touch
   narrower) + a right strip of 3 photos in a descending width ramp
   (focus → medium → narrow-clipped). Both modes loop infinitely; JS
   positions every card absolutely by its offset from the active one.
══════════════════════════════════════════════════ */
.about{
  --cf-h:clamp(280px,82vw,380px);
  position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:88px 20px 130px;
}
.cf{margin-top:8px}
.cf-stage{position:relative;margin-top:8px}
.cf-viewport{
  overflow:hidden;width:100%;max-width:560px;margin:0 auto;height:var(--cf-h);
  cursor:grab;touch-action:pan-y;outline:none;
}
.cf-viewport.is-grab{cursor:grabbing}
.cf-row{position:relative;width:100%;height:100%}
/* Flat cards; JS sets each card's width + X, CSS animates both (the reveal). */
.cf-slide{
  position:absolute;top:0;left:0;height:100%;border-radius:var(--r3);overflow:hidden;
  cursor:pointer;will-change:transform,width;
  transition:transform .5s cubic-bezier(.4,1.04,.5,1),width .5s cubic-bezier(.4,1.04,.5,1),opacity .4s ease;
}
.cf-photo{
  width:100%;height:100%;background-color:var(--bg2);
  background-size:cover;background-position:center;
  display:flex;align-items:center;justify-content:center;
}
/* Placeholder label — only on the focused card; hide once real photos are in. */
.cf-photo span{
  font-family:var(--mono);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);padding:6px 14px;border-radius:var(--pill);background:var(--bg);box-shadow:var(--nm-in-sm);
  opacity:0;transition:opacity .35s ease;white-space:nowrap;
}
.cf-slide.is-active .cf-photo span{opacity:1}
.cf-ph1{background-image:linear-gradient(150deg,#dfe7f5,#c7d4ec)}
.cf-ph2{background-image:linear-gradient(150deg,#f1e5da,#e6d2c0)}
.cf-ph3{background-image:linear-gradient(150deg,#e4eee6,#cfe3d6)}
.cf-ph4{background-image:linear-gradient(150deg,#efe2ef,#ddc9ea)}
.cf-ph5{background-image:linear-gradient(150deg,#f3e6dd,#eccfc0)}
/* Circular nav arrows — desktop only (phone uses swipe). Positioned on the
   OUTER ends of the stage (left of the caption, right of the narrow card),
   above the cards (z-index), vertically centred on the card height. */
.cf-arrow{
  display:none;position:absolute;top:calc(var(--cf-h) / 2);transform:translateY(-50%);z-index:50;
  width:50px;height:50px;border-radius:50%;border:none;cursor:pointer;
  background:var(--bg);box-shadow:var(--nm-out);color:var(--text2);
  align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s;
}
.cf-arrow svg{width:22px;height:22px}
.cf-arrow.cf-prev{left:6px}
.cf-arrow.cf-next{right:6px}
.cf-arrow:hover{transform:translateY(-50%) scale(1.06)}
.cf-arrow:active{box-shadow:var(--nm-pressed)}
.cf-caption{
  max-width:560px;margin:30px auto 0;text-align:center;overflow:hidden;
  background:var(--bg);box-shadow:var(--nm-out);border-radius:var(--r3);padding:26px 28px;
}
.cf-cap-inner{will-change:transform,opacity}
.cf-caption h3{font-size:21px;font-weight:900;letter-spacing:-.01em;margin-bottom:10px;color:var(--text)}
.cf-caption p{font-size:15px;font-weight:600;color:var(--muted);line-height:1.65}
.cf-dots{display:flex;gap:9px;justify-content:center;margin-top:22px}
.cf-dot{
  width:8px;height:8px;border-radius:50%;border:none;cursor:pointer;padding:0;
  background:var(--dim);box-shadow:var(--nm-in-sm);transition:all .3s;
}
.cf-dot.on{width:26px;border-radius:var(--pill);background:var(--grad-blue);box-shadow:0 3px 10px rgba(74,143,240,.4)}
@media(max-width:720px){
  .about{padding:60px 12px 104px}
}
/* Desktop: caption card (wide, ≈ focus height, a touch narrower than focus) in a
   LEFT column; the 3-photo descending strip on the right; arrows on the outer
   ends; big enough to fill the section. */
@media(min-width:900px){
  .about{--cf-h:clamp(340px,30vw,440px);max-width:1320px;padding:96px 30px 146px}
  .about .head{text-align:left;max-width:none;margin:0 0 40px}
  .about .head h2{font-size:clamp(30px,3.4vw,42px)}
  /* Side gutters (66px) hold the nav arrows OUTSIDE the constellation — left of
     the caption, right of the narrow card — never over a card. */
  .cf-stage{
    display:grid;
    grid-template-columns:0.52fr 1fr;
    grid-template-areas:"side cf";
    column-gap:2.4%;align-items:start;padding:0 66px;
  }
  .cf-stage .cf{grid-area:cf;margin:0}
  .cf-stage .cf-side{grid-area:side;display:flex;flex-direction:column}
  .about .cf-viewport{max-width:none;margin:0}
  .about .cf-caption{
    height:var(--cf-h);margin:0;text-align:left;
    display:flex;flex-direction:column;justify-content:center;padding:38px 42px;
  }
  .about .cf-caption h3{font-size:clamp(25px,2.3vw,34px);margin-bottom:16px}
  .about .cf-caption p{font-size:clamp(15px,1.2vw,19px);line-height:1.7}
  .about .cf-dots{justify-content:center;margin-top:24px}
  .about .cf-arrow{display:flex}
}
@media(prefers-reduced-motion:reduce){
  .cf-slide,.cf-cap-inner{transition:none}
}

.reveal{opacity:0;transform:translateY(38px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ══════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════ */
@media(max-width:1000px){
  .plans{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .plan-tagline{min-height:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media(max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:24px;text-align:center}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-cta{justify-content:center}
  .hero-visual{order:-1}
  .phone-stage{max-width:min(330px,78vw)}
}
@media(max-width:720px){
  .brand{font-size:22px}
  /* Sign-in mark stacks over the wordmark with more breathing room; the DxBurst
     word steps down a touch so it never runs past the modal edge. */
  .auth-logo{flex-direction:column;gap:18px}
  .auth-logo-mark{width:64px;height:64px}
  .auth-logo-word{font-size:26px}
  .form-row{grid-template-columns:1fr;gap:0}
  .contact-card{padding:28px 22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ══════════════════════════════════════════════════
   REDUCED MOTION
══════════════════════════════════════════════════ */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-inner{transform:none!important}
  .reveal{opacity:1;transform:none;transition:none}
}