/* =========================================================
   Self-hosted fonts — replaces Fontshare CDN
   Using variable fonts: one @font-face covers all weights
   ========================================================= */
@font-face {
  font-family: 'Clash Display';
  src: url('../fonts/ClashDisplay-Variable.woff2') format('woff2');
  font-weight: 200 700;
  font-display: swap;
  font-style: normal;
}

@font-face {
  font-family: 'General Sans';
  src: url('../fonts/GeneralSans-Variable.woff2') format('woff2');
  font-weight: 200 700;
  font-display: swap;
  font-style: normal;
}

/* ===========================================================================
   Iontek — Website styles  ·  MOBILE-FIRST
   Base layer = phone. @media (min-width:…) progressively enhances up.
   Plain CSS · custom properties · clamp() · grid/flex · dark + light themes.
   Breakpoints:  sm 480 · md 768 · lg 1100
   =========================================================================== */

/* ---------- Tokens ---------- */
:root,
[data-theme="dark"] {
  --bg:            #09070F;
  --bg-2:          #0E0B1A;
  --surface:       #14101F;

  --aurora-violet: #6C4FF7;
  --aurora-magenta:#B14FE0;
  --aurora-indigo: #4B6BFF;
  --aurora-opacity: 0.45;

  --accent:        #6D5BFF;
  --accent-strong: #5A43F5;
  --accent-soft:   rgba(109,91,255,0.14);

  --grad-1:        #7C6BFF;
  --grad-2:        #C0B7FF;

  --text:          #F4F2FB;
  --text-muted:    #A39FB8;
  --text-dim:      #6F6A85;
  --label:         #9B8CFF;

  --glass-bg:      rgba(255,255,255,0.045);
  --glass-bg-2:    rgba(255,255,255,0.07);
  --glass-border:  rgba(255,255,255,0.09);
  --glass-highlight: rgba(255,255,255,0.10);
  --glass-blur:    16px;
  --glass-shadow:  0 8px 32px rgba(0,0,0,0.45);

  --ok:   #34D399;
  --warn: #FBBF24;
  --info: #8B7BFF;
}

[data-theme="light"] {
  --bg:            #F2F0F9;
  --bg-2:          #ECEAF6;
  --surface:       #FFFFFF;

  --aurora-violet: #8E7DFF;
  --aurora-magenta:#D08AE8;
  --aurora-indigo: #7E96FF;
  --aurora-opacity: 0.30;

  --accent:        #5B40E8;
  --accent-strong: #4A33D6;
  --accent-soft:   rgba(91,64,232,0.10);

  --grad-1:        #5B40E8;
  --grad-2:        #7C5CFC;

  --text:          #16121F;
  --text-muted:    #57516B;
  --text-dim:      #8A8499;
  --label:         #5B40E8;

  --glass-bg:      rgba(255,255,255,0.55);
  --glass-bg-2:    rgba(255,255,255,0.72);
  --glass-border:  rgba(91,64,232,0.12);
  --glass-highlight: rgba(255,255,255,0.85);
  --glass-blur:    18px;
  --glass-shadow:  0 8px 30px rgba(70,55,150,0.12);

  --ok:   #0FA968;
  --warn: #C98A00;
  --info: #5B40E8;
}

:root{
  --font-display: "Clash Display", "Segoe UI", system-ui, sans-serif;
  --font-body: "General Sans", system-ui, -apple-system, sans-serif;

  --r-pill:999px; --r-card:20px; --r-sm:14px;

  /* mobile-first rhythm: tight base, grows with viewport via clamp upper bound */
  --section-y:clamp(3.5rem,9vw,9rem);
  --container:1200px;
  --gutter:1.25rem;            /* page side padding on phones */
  --gap:clamp(.9rem,3vw,1.75rem);

  /* aurora is lighter on phones for smooth scrolling; desktop restores full blur */
  --aurora-blur:54px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.5s;
  --tap:44px;                  /* minimum touch target */
}

/* ---------- Reset / base ---------- */
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-weight:400;
  overflow-x:hidden;
  transition:background-color .3s ease, color .3s ease;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:6px; }

/* ---------- Layout helpers ---------- */
.container{ width:100%; padding-inline:var(--gutter); margin-inline:auto; max-width:calc(var(--container) + var(--gutter) * 2); }
.section{ position:relative; padding-block:var(--section-y); }
.section-head{ max-width:640px; margin-bottom:clamp(2rem,7vw,3.75rem); }
.section-head.center{ margin-inline:auto; text-align:center; }

.eyebrow{
  display:inline-flex; align-items:center; gap:.55rem;
  font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--label); font-weight:600; margin:0 0 .9rem;
}
.eyebrow::before{ content:""; width:18px; height:1px; background:currentColor; opacity:.55; }
.section-head.center .eyebrow{ justify-content:center; }

/* ---------- Type scale (fluid, phone floor → desktop ceiling) ---------- */
h1,h2,h3{ font-family:var(--font-display); font-weight:700; margin:0; letter-spacing:-0.01em; }
.display-xl{ font-size:clamp(2.35rem,8.5vw,5rem); line-height:1.04; letter-spacing:-0.025em; }
.display-l{ font-size:clamp(1.85rem,6.5vw,3.25rem); line-height:1.1; letter-spacing:-0.02em; }
.h3{ font-size:clamp(1.1rem,2.4vw,1.4rem); font-weight:600; line-height:1.25; }
.lede{ font-size:clamp(1rem,3.4vw,1.2rem); color:var(--text-muted); line-height:1.6; }
.body-muted{ color:var(--text-muted); }

.grad{
  background:linear-gradient(100deg,var(--grad-1),var(--grad-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- Aurora ---------- */
.aurora{ position:absolute; inset:0; overflow:hidden; z-index:0; pointer-events:none; }
/* Fade in-section auroras at their top/bottom edges so a section boundary
   doesn't hard-cut the glow into a rectangular block. The fixed, full-viewport
   ambient .page-aurora is intentionally excluded. */
.aurora:not(.page-aurora){
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 22%,#000 78%,transparent 100%);
          mask-image:linear-gradient(180deg,transparent 0%,#000 22%,#000 78%,transparent 100%);
}
.aurora span{
  position:absolute; width:60vmax; height:60vmax; border-radius:50%;
  filter:blur(var(--aurora-blur)); opacity:var(--aurora-opacity);
  background:radial-gradient(circle,var(--aurora-violet),transparent 70%);
  will-change:transform;
}
.aurora .a-1{ top:-22vmax; right:-18vmax; background:radial-gradient(circle,var(--aurora-violet),transparent 70%); animation:drift1 26s var(--ease) infinite alternate; }
.aurora .a-2{ bottom:-26vmax; left:-20vmax; width:50vmax; height:50vmax; background:radial-gradient(circle,var(--aurora-magenta),transparent 70%); animation:drift2 32s var(--ease) infinite alternate; }
.aurora .a-3{ top:30%; left:30%; width:44vmax; height:44vmax; background:radial-gradient(circle,var(--aurora-indigo),transparent 70%); opacity:calc(var(--aurora-opacity) * .8); animation:drift3 38s var(--ease) infinite alternate; }

@keyframes drift1{ to{ transform:translate3d(-6vmax,5vmax,0) scale(1.1); } }
@keyframes drift2{ to{ transform:translate3d(7vmax,-4vmax,0) scale(1.15); } }
@keyframes drift3{ to{ transform:translate3d(-5vmax,-6vmax,0) scale(.9); } }
@media (prefers-reduced-motion:reduce){ .aurora span{ animation:none; } }

.page-aurora{ position:fixed; inset:0; z-index:-1; }
.page-aurora span{ opacity:calc(var(--aurora-opacity) * .55); }

/* ---------- Glass ---------- */
.glass{
  background:var(--glass-bg); border:1px solid var(--glass-border);
  border-radius:var(--r-card);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
  box-shadow:var(--glass-shadow); position:relative; overflow:hidden;
}
.glass::before{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,var(--glass-highlight),transparent 35%);
  opacity:.6; pointer-events:none;
}
.glass > *{ position:relative; z-index:1; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-family:var(--font-body); font-weight:600; font-size:1rem;
  min-height:var(--tap);
  padding:.8rem 1.4rem; border-radius:var(--r-pill); border:1px solid transparent;
  transition:transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
             background-color .3s ease, color .3s ease, border-color .3s ease;
  white-space:nowrap;
}
.btn .arrow{ transition:transform var(--dur) var(--ease); }

.btn-primary{
  background:var(--accent); color:#fff;
  box-shadow:0 6px 20px -6px var(--accent), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-secondary{
  background:var(--glass-bg); color:var(--text);
  border-color:var(--glass-border);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
}
.btn-lg{ padding:1rem 1.7rem; font-size:1.05rem; }
.btn-ghost{ background:transparent; color:var(--text-muted); padding:.6rem .25rem; min-height:var(--tap); font-weight:600; }

/* hover only on devices that truly hover (skip touch) */
@media (hover:hover){
  .btn:hover .arrow{ transform:translateX(4px); }
  .btn-primary:hover{ background:var(--accent-strong); box-shadow:0 10px 34px -6px var(--accent), 0 0 0 1px rgba(255,255,255,.06) inset; transform:translateY(-2px); }
  .btn-secondary:hover{ background:var(--glass-bg-2); transform:translateY(-2px); }
  .btn-ghost:hover{ color:var(--text); }
}

/* ---------- Badge / pill ---------- */
.badge{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.82rem; font-weight:500; color:var(--text-muted);
  padding:.45rem .85rem; border-radius:var(--r-pill);
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
}
.dot{ width:8px; height:8px; border-radius:50%; background:var(--accent); flex:none; }
.dot.live{ background:var(--ok); box-shadow:0 0 0 0 rgba(52,211,153,.5); animation:pulse 2s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 7px rgba(52,211,153,0); } 100%{ box-shadow:0 0 0 0 rgba(52,211,153,0); } }
@media (prefers-reduced-motion:reduce){ .dot.live{ animation:none; } }

/* ===========================================================================
   NAV  (mobile base: brand + theme + hamburger; links hidden)
   =========================================================================== */
.nav-wrap{ position:fixed; inset:.6rem 0 auto; z-index:100; display:flex; justify-content:center; padding-inline:.75rem; pointer-events:none; }
.nav{
  pointer-events:auto;
  display:flex; align-items:center; gap:.6rem;
  width:min(100%, var(--container));
  padding:.5rem .5rem .5rem 1rem;
  border-radius:var(--r-pill);
  transition:padding var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color .3s ease;
}
.nav.scrolled{ box-shadow:0 10px 40px -10px rgba(0,0,0,.5), var(--glass-shadow); }
.brand{ display:flex; align-items:center; gap:.5rem; font-family:var(--font-display); font-weight:700; font-size:1.1rem; letter-spacing:-.02em; }
.brand .bdot{ width:10px; height:10px; border-radius:50%; background:var(--accent); box-shadow:0 0 14px var(--accent); flex:none; }
.brand .ai-badge{
  font-family:var(--font-body); font-size:.6rem; font-weight:700; letter-spacing:.12em;
  padding:.16rem .4rem; border-radius:6px; background:var(--accent-soft); color:var(--label);
  border:1px solid var(--glass-border);
}
.nav-links{ display:none; align-items:center; gap:.35rem; margin-left:auto; }
.nav-links a{ font-size:.92rem; font-weight:500; color:var(--text-muted); padding:.5rem .8rem; border-radius:var(--r-pill); transition:color .25s, background-color .25s; }
@media (hover:hover){ .nav-links a:hover{ color:var(--text); background:var(--glass-bg); } }
.nav-actions{ display:flex; align-items:center; gap:.45rem; margin-left:auto; }

.theme-toggle{
  width:var(--tap); height:var(--tap); flex:none; border-radius:50%;
  display:grid; place-items:center; color:var(--text);
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
  transition:background-color .3s, transform .3s var(--ease);
}
@media (hover:hover){ .theme-toggle:hover{ background:var(--glass-bg-2); transform:rotate(15deg); } }
.theme-toggle svg{ width:19px; height:19px; }
.theme-toggle .moon{ display:none; }
[data-theme="light"] .theme-toggle .sun{ display:none; }
[data-theme="light"] .theme-toggle .moon{ display:block; }

/* nav CTA hidden on phones (lives in hamburger menu instead) */
.nav-actions .btn-primary{ display:none; }

.hamburger{ display:grid; width:var(--tap); height:var(--tap); flex:none; border-radius:50%; place-items:center; background:var(--glass-bg); border:1px solid var(--glass-border); color:var(--text); backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur)); }
.hamburger svg{ width:20px; height:20px; }

/* mobile menu */
.mobile-menu{
  position:fixed; inset:0; z-index:99; display:none;
  flex-direction:column; gap:.4rem; padding:5.5rem 1.5rem 2rem;
  background:color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  overflow-y:auto;
}
.mobile-menu.open{ display:flex; }
.mobile-menu a{ font-family:var(--font-display); font-size:1.5rem; font-weight:600; padding:.7rem 0; border-bottom:1px solid var(--glass-border); }
.mobile-menu .btn{ margin-top:1.25rem; }

/* ===========================================================================
   HERO
   =========================================================================== */
.hero{ padding-top:clamp(6.5rem,22vw,11rem); }
.hero-grid{ display:grid; grid-template-columns:1fr; gap:clamp(2.5rem,8vw,4rem); align-items:center; }
.hero h1{ margin:1.1rem 0 1.2rem; }
.hero .lede{ max-width:38ch; }
.hero-cta{ display:flex; flex-direction:column; gap:.75rem; margin:1.75rem 0 2rem; }
.hero-cta .btn{ width:100%; }
.micro-stats{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.4rem 1rem; color:var(--text-muted); font-size:.88rem; max-width:none; }
.micro-stats li{ display:flex; flex-direction:column; align-items:center; text-align:center; gap:.55rem; }
.micro-stats li::before{ content:none; }
.ms-icon{ width:42px; height:42px; flex:none; border-radius:12px; display:grid; place-items:center;
  color:var(--ic,var(--accent));
  background:linear-gradient(150deg, color-mix(in oklab, var(--ic,var(--accent)) 22%, transparent), color-mix(in oklab, var(--ic2,var(--ic,var(--accent))) 10%, transparent));
  border:1px solid color-mix(in oklab, var(--ic,var(--accent)) 38%, transparent);
  box-shadow:0 6px 16px -6px color-mix(in oklab, var(--ic,var(--accent)) 55%, transparent), inset 0 1px 0 color-mix(in oklab, #fff 18%, transparent); }
.ms-icon svg{ width:21px; height:21px; }
.ms-stars{ display:inline-flex; gap:2px; height:42px; align-items:center; color:#FBBF24; }
.ms-stars svg{ width:17px; height:17px; filter:drop-shadow(0 2px 4px rgba(251,191,36,.45)); }
.ms-text{ font-weight:500; line-height:1.3; text-wrap:balance; }
.ms-rated .ms-text{ color:var(--text); font-weight:600; }

/* Agent mockup — chips kept INSIDE bounds on phones */
.mockup-stack{ position:relative; width:100%; max-width:440px; margin-inline:auto; padding:.5rem; }
.agent-card{ padding:1.25rem; }
.agent-head{ display:flex; align-items:center; justify-content:space-between; padding-bottom:1rem; margin-bottom:1rem; border-bottom:1px solid var(--glass-border); }
.agent-head .who{ display:flex; align-items:center; gap:.6rem; font-weight:600; font-size:.95rem; }
.agent-avatar{ width:30px; height:30px; border-radius:9px; background:linear-gradient(135deg,var(--grad-1),var(--accent-strong)); display:grid; place-items:center; color:#fff; font-size:.75rem; font-weight:700; flex:none; }
.chat-row{ display:flex; gap:.6rem; margin-bottom:.85rem; }
.chat-row.me{ flex-direction:row-reverse; }
.bubble{ max-width:82%; padding:.7rem .95rem; border-radius:14px; font-size:.9rem; line-height:1.45; }
.bubble.user{ background:var(--accent); color:#fff; border-bottom-right-radius:5px; }
.bubble.bot{ background:var(--glass-bg-2); border:1px solid var(--glass-border); border-bottom-left-radius:5px; color:var(--text); }
.typing{ display:inline-flex; gap:4px; align-items:center; }
.typing i{ width:6px; height:6px; border-radius:50%; background:var(--text-dim); animation:blink 1.2s infinite; }
.typing i:nth-child(2){ animation-delay:.2s; } .typing i:nth-child(3){ animation-delay:.4s; }
@keyframes blink{ 0%,60%,100%{ opacity:.3; } 30%{ opacity:1; } }
@media (prefers-reduced-motion:reduce){ .typing i{ animation:none; } }

.agent-stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:.6rem; margin-top:1.1rem; padding-top:1.1rem; border-top:1px solid var(--glass-border); }
.agent-stat .num{ font-family:var(--font-display); font-weight:700; font-size:1.1rem; }
.agent-stat .lbl{ font-size:.68rem; color:var(--text-dim); }

/* On phones the float chips become a tidy in-flow row under the card */
.float-chips{ display:flex; flex-wrap:wrap; gap:.5rem; justify-content:center; margin-top:.9rem; }
.float-chip{ display:inline-flex; align-items:center; gap:.45rem; font-size:.78rem; font-weight:600; padding:.45rem .8rem; position:static; }
@keyframes floaty{ 50%{ transform:translateY(-9px); } }
@media (prefers-reduced-motion:reduce){ .float-chip{ animation:none !important; } }

/* ===========================================================================
   TRUST BAR
   =========================================================================== */
.trust{ padding-block:clamp(2.25rem,7vw,3.5rem); }
.trust .label{ text-align:center; font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--text-dim); font-weight:600; margin-bottom:1.4rem; }
.marquee{ overflow:hidden; display:flex; flex-direction:column; gap:.5rem; -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent); mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent); }
.marquee-track{ display:flex; gap:.5rem; width:max-content; }
.marquee-track--left{ animation:marquee-left 32s linear infinite; }
.marquee-track--right{ animation:marquee-right 32s linear infinite; }
@keyframes marquee-left{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@keyframes marquee-right{ from{ transform:translateX(-50%); } to{ transform:translateX(0); } }
@media (hover:hover){ .marquee:hover .marquee-track{ animation-play-state:paused; } }
@media (prefers-reduced-motion:reduce){ .marquee-track{ animation:none; flex-wrap:wrap; justify-content:center; width:auto; } }
.logo-pill{ display:inline-flex; align-items:center; gap:.55rem; padding:.6rem 1rem; font-family:var(--font-display); font-weight:600; font-size:.95rem; color:var(--text-muted); white-space:nowrap; }
.logo-pill .mk{ width:8px; height:8px; border-radius:3px; background:var(--text-dim); transform:rotate(45deg); flex:none; }

/* ===========================================================================
   CARD GRIDS  (1 col base → 2 @md → 3 @lg)
   =========================================================================== */
.grid-3{ display:grid; grid-template-columns:1fr; gap:var(--gap); }
.grid-2{ display:grid; grid-template-columns:1fr; gap:var(--gap); }

.feature-card{ padding:1.5rem; height:100%; transition:background-color .3s, transform var(--dur) var(--ease); }
@media (hover:hover){ .feature-card:hover{ background:var(--glass-bg-2); transform:translateY(-4px); } }
.icon-chip{ width:46px; height:46px; border-radius:14px; background:var(--accent-soft); display:grid; place-items:center; color:var(--accent); margin-bottom:1.1rem; border:1px solid var(--glass-border); }
.icon-chip svg{ width:23px; height:23px; }
.feature-card h3{ margin-bottom:.55rem; }
.feature-card p{ color:var(--text-muted); margin:0; font-size:.96rem; }

/* ===========================================================================
   TABS (What We Build) — swipe strip on mobile
   =========================================================================== */
.tabs{ display:flex; gap:.25rem; border-bottom:1px solid var(--glass-border); margin-bottom:2rem;
  overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; }
.tabs::-webkit-scrollbar{ display:none; }
.tab{ background:none; border:0; position:relative; padding:.85rem 1rem; min-height:var(--tap); font-size:.95rem; font-weight:600; color:var(--text-muted); transition:color .25s; white-space:nowrap; flex:none; }
.tab[aria-selected="true"]{ color:var(--text); }
.tab::after{ content:""; position:absolute; left:1rem; right:1rem; bottom:-1px; height:2px; background:var(--accent); transform:scaleX(0); transition:transform .3s var(--ease); border-radius:2px; }
.tab[aria-selected="true"]::after{ transform:scaleX(1); }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; animation:fadeIn .4s var(--ease); }
.tab-panel.active.build-grid{ display:grid; }
@keyframes fadeIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:none; } }
.build-grid{ display:grid; grid-template-columns:1fr; gap:clamp(2rem,6vw,3.5rem); align-items:center; }
/* right column of each build panel — a stage for the mockup + floating accents */
.build-visual{ position:relative; }
.build-visual .browser{ position:relative; z-index:1; }
.build-visual::before{ content:""; position:absolute; inset:-8% -6% -12% -6%; z-index:0; border-radius:30px;
  background:radial-gradient(60% 60% at 70% 25%, color-mix(in oklab, var(--accent) 30%, transparent), transparent 70%);
  filter:blur(34px); opacity:.7; pointer-events:none; }
.bv-chip{ position:absolute; z-index:2; display:inline-flex; align-items:center; gap:.45rem;
  font-size:.8rem; font-weight:600; padding:.5rem .85rem; white-space:nowrap; }
.bv-chip.bv-tr{ top:-1.1rem; right:-.6rem; animation:floaty 6s ease-in-out infinite; }
.bv-chip.bv-bl{ bottom:-1.1rem; left:-.8rem; animation:floaty 7s ease-in-out infinite .8s; }
@media (prefers-reduced-motion:reduce){ .bv-chip{ animation:none !important; } }

.check-list{ display:flex; flex-direction:column; gap:1rem; }
.check-row{ display:flex; gap:.85rem; align-items:flex-start; }
.check{ width:24px; height:24px; flex:none; border-radius:50%; background:var(--accent-soft); color:var(--accent); display:grid; place-items:center; margin-top:2px; }
.check svg{ width:13px; height:13px; }
.check-row .label{ font-weight:600; display:block; }
.check-row .sub{ color:var(--text-muted); font-size:.93rem; }

.browser{ overflow:hidden; }
.browser-bar{ display:flex; align-items:center; gap:.6rem; padding:.75rem .9rem; border-bottom:1px solid var(--glass-border); }
.browser-dots{ display:flex; gap:.4rem; }
.browser-dots i{ width:10px; height:10px; border-radius:50%; background:var(--text-dim); opacity:.5; }
.browser-url{ flex:1; min-width:0; font-size:.76rem; color:var(--text-dim); background:var(--glass-bg); padding:.35rem .8rem; border-radius:var(--r-pill); border:1px solid var(--glass-border); display:flex; align-items:center; gap:.4rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.browser-body{ padding:1.25rem; }
.browser-body .q{ font-weight:600; margin-bottom:1rem; }
.gen-tag{ font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text-dim); margin-bottom:.6rem; }
.answer-box{ background:var(--glass-bg); border:1px solid var(--glass-border); border-radius:var(--r-sm); padding:1rem; font-size:.93rem; color:var(--text-muted); line-height:1.55; }
.mini-chips{ display:flex; flex-wrap:wrap; gap:.5rem; margin-top:1rem; }
.mini-chip{ font-size:.76rem; font-weight:500; padding:.35rem .7rem; border-radius:var(--r-pill); background:var(--accent-soft); color:var(--label); border:1px solid var(--glass-border); }

/* ===========================================================================
   USE CASES — filter swipe strip on mobile
   =========================================================================== */
.filter-bar{ display:flex; gap:.5rem; margin-bottom:2rem; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; padding-bottom:.25rem; }
.filter-bar::-webkit-scrollbar{ display:none; }
.chip{ background:var(--glass-bg); border:1px solid var(--glass-border); color:var(--text-muted); padding:.6rem 1.05rem; min-height:var(--tap); border-radius:var(--r-pill); font-size:.9rem; font-weight:500; transition:all .25s; backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur)); white-space:nowrap; flex:none; }
@media (hover:hover){ .chip:hover{ color:var(--text); } }
.chip[aria-pressed="true"]{ background:var(--accent); color:#fff; border-color:transparent; }
.usecase-card{ padding:1.5rem; display:flex; flex-direction:column; gap:.7rem; transition:background-color .3s, transform var(--dur) var(--ease); }
@media (hover:hover){ .usecase-card:hover{ background:var(--glass-bg-2); transform:translateY(-4px); } }
.usecase-card h3{ font-size:1.12rem; }
.usecase-card p{ color:var(--text-muted); margin:0; font-size:.94rem; flex:1; }
.uc-tags{ display:flex; gap:.4rem; flex-wrap:wrap; }
.uc-tag{ font-size:.7rem; font-weight:600; letter-spacing:.04em; color:var(--text-dim); background:var(--glass-bg); border:1px solid var(--glass-border); padding:.25rem .6rem; border-radius:6px; }
.usecase-card.hide{ display:none; }

/* ===========================================================================
   PROCESS — progress bar · winding path diagram · accordion timeline
   Mobile-first: single column, vertical winding diagram, full-width cards
   =========================================================================== */
.proc-progress{ display:flex; gap:6px; margin-bottom:clamp(2rem,6vw,2.75rem); }
.pb-seg{ flex:1; height:5px; border-radius:var(--r-pill); background:var(--glass-border); overflow:hidden; position:relative; transition:background-color .4s var(--ease); }
.pb-seg::after{ content:""; position:absolute; inset:0; border-radius:inherit; background:linear-gradient(90deg,var(--grad-1),var(--grad-2)); transform:scaleX(0); transform-origin:left; transition:transform .5s var(--ease); }
.pb-seg.on::after{ transform:scaleX(1); }

/* ---- path diagram ---- */
.path-diagram{ position:relative; width:100%; height:480px; margin-bottom:clamp(2.5rem,7vw,3.5rem); }
.path-svg{ position:absolute; inset:0; width:100%; height:100%; }
.path-svg-h{ display:none; }                 /* horizontal shown ≥768 */
.path-line{ fill:none; stroke:var(--glass-border); stroke-width:2; vector-effect:non-scaling-stroke; stroke-dasharray:5 6; stroke-linecap:round; }

.path-node{
  position:absolute; transform:translate(-50%,-50%);
  display:flex; flex-direction:column; align-items:center; gap:.1rem;
  width:118px; min-height:var(--tap); padding:.7rem .6rem;
  background:var(--glass-bg); border:1px solid var(--glass-border); border-radius:var(--r-sm);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
  box-shadow:var(--glass-shadow); color:var(--text); text-align:center;
  transition:border-color .3s, box-shadow .3s, transform .3s var(--ease), background-color .3s;
}
.pn-num{ font-family:var(--font-display); font-weight:700; font-size:1.05rem; color:var(--accent); line-height:1; }
.pn-name{ font-family:var(--font-display); font-weight:600; font-size:.84rem; }
.pn-time{ font-size:.68rem; color:var(--text-dim); }
@media (hover:hover){ .path-node:hover{ border-color:var(--glass-highlight); transform:translate(-50%,-50%) translateY(-3px); } }
.path-node[aria-selected="true"]{ border-color:var(--accent); box-shadow:0 0 0 4px var(--accent-soft), var(--glass-shadow); }
.path-node[aria-selected="true"] .pn-name{ color:var(--accent); }
.path-node[aria-selected="true"]::before{
  content:""; position:absolute; inset:-7px; border-radius:calc(var(--r-sm) + 7px);
  border:1.5px solid var(--accent); opacity:.5; animation:nodePulse 2.4s var(--ease) infinite;
}
@keyframes nodePulse{ 0%{ transform:scale(.96); opacity:.55; } 70%{ transform:scale(1.04); opacity:0; } 100%{ opacity:0; } }
@media (prefers-reduced-motion:reduce){ .path-node[aria-selected="true"]::before{ animation:none; } }

/* mobile node positions — vertical winding (left/right alternating) */
.pn1{ top:10%; left:30%; } .pn2{ top:30%; left:70%; } .pn3{ top:50%; left:30%; }
.pn4{ top:70%; left:70%; } .pn5{ top:90%; left:30%; }

/* ---- step cards (accordion timeline) ---- */
.proc-steps{ display:flex; flex-direction:column; gap:.85rem; }
.proc-step{ padding:0; transition:border-color .3s, box-shadow .3s; }
.proc-step.open{ border-color:var(--accent); box-shadow:0 0 0 1px var(--accent-soft), var(--glass-shadow); }
.proc-step-head{ width:100%; background:none; border:0; display:flex; align-items:flex-start; gap:1rem; padding:1.1rem 1.2rem; min-height:var(--tap); text-align:left; }
.proc-dot{ flex:none; width:40px; height:40px; border-radius:50%; display:grid; place-items:center;
  font-family:var(--font-display); font-weight:700; font-size:1rem; color:var(--accent);
  background:var(--surface); border:1px solid var(--glass-border); transition:background-color .35s, color .35s, box-shadow .35s; }
.proc-step.open .proc-dot{ background:var(--accent); color:#fff; box-shadow:0 0 0 5px var(--accent-soft); }
.proc-head-text{ flex:1; min-width:0; display:flex; flex-direction:column; gap:.18rem; }
.proc-tag{ font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; font-weight:600; color:var(--label); }
.proc-title{ font-family:var(--font-display); font-weight:600; font-size:1.08rem; color:var(--text); line-height:1.25; }
.proc-tagline{ color:var(--text-muted); font-size:.9rem; line-height:1.45; }
.proc-chevron{ flex:none; width:24px; height:24px; color:var(--text-muted); margin-top:.4rem; transition:transform .35s var(--ease), color .35s; }
.proc-chevron svg{ width:24px; height:24px; }
.proc-step.open .proc-chevron{ transform:rotate(180deg); color:var(--accent); }
.proc-detail{ max-height:0; overflow:hidden; transition:max-height .4s var(--ease); }
.proc-detail-inner{ padding:0 1.2rem 1.3rem 1.2rem; }
.proc-step .proc-detail-inner > p{ margin:0 0 1.1rem; color:var(--text-muted); font-size:.96rem; padding-top:1.1rem; border-top:1px solid var(--glass-border); }
.deliverables{ display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:1.1rem; }
.deliv-chip{ display:inline-flex; align-items:center; gap:.4rem; font-size:.78rem; font-weight:500; padding:.4rem .75rem; border-radius:var(--r-pill); background:var(--accent-soft); color:var(--label); border:1px solid var(--glass-border); }
.deliv-chip svg{ width:12px; height:12px; flex:none; color:var(--accent); }
.timeline-ind{ display:inline-flex; align-items:center; gap:.55rem; font-size:.85rem; font-weight:500; color:var(--text-muted); }
.timeline-ind .dot{ background:var(--accent); }

.proc-cta{ margin-top:clamp(2.25rem,6vw,3.25rem); text-align:center; }
.proc-cta .btn{ width:100%; }

/* ===========================================================================
   RESULTS
   =========================================================================== */
.result-card{ padding:1.75rem; display:flex; flex-direction:column; gap:1rem; height:100%; }
.result-metric{ font-family:var(--font-display); font-weight:700; font-size:clamp(2.6rem,9vw,3.4rem); line-height:1; letter-spacing:-.02em; }
.result-metric .grad{ display:inline; }
.result-card .desc{ color:var(--text-muted); font-size:.96rem; margin:0; }
.result-quote{ font-style:italic; color:var(--text); border-left:2px solid var(--accent); padding-left:1rem; margin:0; font-size:.96rem; }
.result-by{ font-size:.8rem; color:var(--text-dim); font-weight:500; }

/* ===========================================================================
   TESTIMONIALS
   =========================================================================== */
.t-rating{ display:flex; justify-content:center; margin-bottom:clamp(2rem,7vw,3.5rem); }
.t-rating-group{ display:inline-flex; flex-direction:column; gap:1rem; }
.t-rating-top{ display:flex; align-items:center; gap:1.1rem; }
.t-score{ font-family:var(--font-display); font-weight:700; font-size:clamp(3rem,11vw,4.25rem); line-height:.9; display:inline-flex; align-items:baseline; gap:.3em; }
.t-rated{ color:var(--text); }
.t-num{ background:linear-gradient(150deg,var(--grad-1),var(--grad-2)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.t-rating-meta{ display:flex; flex-direction:column; gap:.3rem; align-items:flex-start; }
.t-rating-meta .stars{ color:#FBBF24; letter-spacing:3px; font-size:1.15rem; }
.t-rating-meta .sub{ color:var(--text-muted); font-size:.95rem; }
.t-cluster{ display:flex; align-items:center; }
.t-more{ margin-left:1rem; font-family:var(--font-body); font-weight:500; font-size:.92rem; color:var(--text-muted); white-space:nowrap; }
.t-cluster .t-avatar{ width:46px; height:46px; font-size:.82rem;
  background:linear-gradient(150deg,var(--g1),var(--g2));
  border:2px solid var(--bg); box-shadow:0 4px 12px -3px rgba(0,0,0,.4);
  margin-left:-12px; transition:border-color .3s ease; }
.t-cluster .t-avatar:first-child{ margin-left:0; }

.tm-rows{ display:grid; gap:1.25rem; overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); }
.tm-row{ display:flex; gap:0; width:max-content; }
.tm-row--left{ animation:tm-left 50s linear infinite; }
.tm-row--right{ animation:tm-right 50s linear infinite; }
@media (hover:hover){ .tm-rows:hover .tm-row{ animation-play-state:paused; } }
@keyframes tm-left{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@keyframes tm-right{ from{ transform:translateX(-50%); } to{ transform:translateX(0); } }
@media (prefers-reduced-motion:reduce){
  .tm-row{ animation:none; }
  .tm-rows{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
}
.t-card{ flex:0 0 min(80vw,320px); margin-right:1.25rem; padding:1.4rem; display:flex; flex-direction:column; gap:1rem; }
.t-quote{ font-family:var(--font-display); font-weight:700; font-size:2.5rem; line-height:.6; color:var(--accent); }
.t-body{ font-family:var(--font-body); color:var(--text); line-height:1.55; margin:0; flex:1; font-size:.96rem; }
.t-stars{ color:#FBBF24; letter-spacing:2px; }
.t-foot{ display:flex; align-items:center; gap:.75rem; }
.t-avatar{ width:40px; height:40px; flex:none; border-radius:50%; display:grid; place-items:center; color:#fff; font-family:var(--font-display); font-weight:600; font-size:.8rem; }
.t-name{ font-family:var(--font-display); font-weight:600; color:var(--text); }
.t-role{ font-family:var(--font-body); color:var(--text-muted); font-size:.83rem; }

/* ===========================================================================
   THE PROBLEM — radial cluster (all viewports, scales with container)
   =========================================================================== */
.prob-cluster-outer{
  position:relative; width:min(92vw,620px); aspect-ratio:1;
  margin:0 auto clamp(2rem,5vw,3rem);
}
.prob-svg{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; overflow:visible; }
.prob-line{ stroke:var(--glass-border); stroke-width:1; vector-effect:non-scaling-stroke; opacity:.55; }
.prob-center{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  width:clamp(210px,36%,280px); height:clamp(210px,36%,280px);
  padding:1.5rem; text-align:center;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  background:var(--surface); border:1px solid var(--glass-border);
  border-radius:50%;
  box-shadow:0 10px 40px -10px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.12);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
  z-index:2;
}
.prob-center .prob-eye{ font-size:.6rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; opacity:.5; display:block; margin-bottom:.3rem; }
.prob-center .prob-hook{ font-family:var(--font-display); font-weight:700; font-size:clamp(.7rem,1.5vw,.88rem); line-height:1.35; margin:0; background:linear-gradient(120deg,var(--grad-1),var(--grad-2)); -webkit-background-clip:text; background-clip:text; color:transparent !important; }
.prob-node{
  position:absolute; left:var(--nx); top:var(--ny); transform:translate(-50%,-50%);
  width:clamp(98px,21%,134px); padding:.55rem .7rem;
  background:transparent; border:none; box-shadow:none;
  text-align:center; z-index:2; transition:transform .3s var(--ease);
}
@media (hover:hover){ .prob-node:hover{ transform:translate(-50%,-50%) scale(1.1); } }
.prob-node .pn-title{ display:block; font-family:var(--font-display); font-weight:700; font-size:clamp(.72rem,1.6vw,.9rem); color:var(--text); line-height:1.2; }
.prob-node .pn-cost{ display:block; font-size:clamp(.6rem,1.1vw,.72rem); color:var(--text-muted); margin-top:.2rem; line-height:1.3; }
.prob-bridge{ text-align:center; color:var(--text-muted); font-size:clamp(.95rem,2vw,1.05rem); margin-top:clamp(1.5rem,4vw,2.5rem); }
.prob-bridge a{ color:var(--accent); font-weight:600; }

/* ===========================================================================
   COMPARISON  —  stacked glass cards on mobile, table @md+
   =========================================================================== */
.compare-wrap{ border-radius:var(--r-card); }

/* mobile: cards built from the same <table> markup via data-label */
.compare{ width:100%; border-collapse:collapse; }
.compare thead{ display:none; }                 /* header hidden on mobile */
.compare, .compare tbody, .compare tr, .compare td{ display:block; }
.compare tbody tr{
  background:var(--glass-bg); border:1px solid var(--glass-border);
  border-radius:var(--r-sm); margin-bottom:.85rem; padding:1.1rem 1.2rem;
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
}
.compare td{ border:0; padding:0; text-align:left; }
.compare td:first-child{                          /* feature name = card title */
  font-family:var(--font-display); font-weight:600; color:var(--text);
  font-size:1.02rem; margin-bottom:.85rem; padding-bottom:.7rem;
  border-bottom:1px solid var(--glass-border);
}
.compare td:not(:first-child){
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem; padding:.42rem 0; font-size:.92rem; color:var(--text-muted);
}
.compare td:not(:first-child)::before{
  content:attr(data-label); font-weight:500; color:var(--text-muted);
}
.compare td.us-cell{ color:var(--text); font-weight:600; }
.compare td.us-cell::before{ color:var(--accent); }
.mk-yes{ color:var(--ok); font-weight:700; }
.mk-partial{ color:var(--warn); font-weight:700; }
.mk-no{ color:var(--text-dim); font-weight:700; }
.compare .us-cell .mk-yes{ color:var(--ok); }

/* ===========================================================================
   TECH STACK
   =========================================================================== */
.stack-group{ margin-bottom:1.75rem; text-align:center; }
.stack-group h3{ font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; color:var(--text-dim); margin-bottom:.9rem; font-family:var(--font-body); font-weight:600; }
.stack-row{ display:flex; flex-wrap:wrap; gap:.6rem; justify-content:center; }
.stack-logo{ display:inline-flex; align-items:center; gap:.55rem; padding:.6rem 1rem; min-height:var(--tap); border-radius:var(--r-pill); background:var(--glass-bg); border:1px solid var(--glass-border); font-weight:500; font-size:.9rem; color:var(--text); transition:transform var(--dur) var(--ease), background-color .3s; backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur)); }
@media (hover:hover){ .stack-logo:hover{ transform:translateY(-3px); background:var(--glass-bg-2); } }
.stack-logo .mk{ width:8px; height:8px; border-radius:2px; background:var(--accent); flex:none; }
.stack-icon{ width:18px; height:18px; flex:none; fill:currentColor; opacity:.9; }

/* ===========================================================================
   TEAM SLIDER
   =========================================================================== */
.team-slider-wrap{ position:relative; }
.team-slider-viewport{
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.team-track{ display:flex; gap:1.25rem; will-change:transform; }
.team-card{
  flex:0 0 clamp(150px,14vw,200px); display:flex; flex-direction:column;
  align-items:center; text-align:center;
  transition:transform .35s cubic-bezier(.16,1,.3,1);
}
/* Zigzag: odd cards float up, even cards float down */
.team-card:nth-child(odd)  { transform:translateY(-32px); }
.team-card:nth-child(even) { transform:translateY( 32px); }

.team-photo{
  width:100%; aspect-ratio:2/3; object-fit:cover; object-position:center 15%;
  border-radius:9999px; display:block; margin-bottom:.9rem;
  background:var(--surface);
  border:1px solid var(--glass-border);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 8px 24px rgba(0,0,0,.30);
  transition:transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease, border-color .3s ease;
}
@media(hover:hover){
  .team-card:hover .team-photo{
    transform:translateY(-6px) scale(1.04);
    border-color:color-mix(in oklab,var(--accent) 45%,transparent);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.14),
      0 24px 48px rgba(0,0,0,.50),
      0 0 0 3px var(--accent-soft),
      0 0 28px color-mix(in oklab,var(--accent) 22%,transparent);
  }
}
.team-name{ font-family:var(--font-display); font-weight:700; font-size:.95rem; color:var(--text); margin-bottom:.25rem; }
.team-role{ font-family:var(--font-body); font-size:.82rem; font-weight:500; color:var(--accent); }
.team-arrow{
  position:absolute; top:40%; transform:translateY(-50%); z-index:10;
  width:var(--tap); height:var(--tap); border-radius:50%;
  display:grid; place-items:center;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
  color:var(--text); transition:background-color .25s, transform .25s var(--ease);
}
.team-arrow--prev{ left:1rem; }
.team-arrow--next{ right:1rem; }
.team-arrow svg{ width:20px; height:20px; }
@media (hover:hover){
  .team-arrow:hover{ background:var(--glass-bg-2); transform:translateY(-50%) scale(1.08); }
}

/* ===========================================================================
   ENGAGEMENT
   =========================================================================== */
.tier-card{ padding:1.75rem; display:flex; flex-direction:column; gap:1rem; height:100%; transition:transform var(--dur) var(--ease); }
.tier-card.featured{ border-color:color-mix(in oklab, var(--accent) 45%, transparent); box-shadow:0 0 0 1px var(--accent-soft), 0 20px 50px -20px var(--accent); }
@media (hover:hover){ .tier-card:hover{ transform:translateY(-5px); } }
.tier-tag{ align-self:flex-start; font-size:.7rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:#fff; background:var(--accent); padding:.3rem .7rem; border-radius:var(--r-pill); }
.tier-card h3{ font-size:1.35rem; }
.tier-price{ font-family:var(--font-display); font-weight:600; font-size:1.05rem; color:var(--accent); }
.tier-card .desc{ color:var(--text-muted); margin:0; flex:1; font-size:.95rem; }
.tier-card .btn-ghost{ align-self:flex-start; color:var(--accent); }

/* ===========================================================================
   FAQ
   =========================================================================== */
.faq{ max-width:820px; margin-inline:auto; display:flex; flex-direction:column; gap:.7rem; }
.acc-item{ overflow:hidden; }
.acc-q{ width:100%; background:none; border:0; display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1.1rem 1.2rem; min-height:var(--tap); text-align:left; font-family:var(--font-display); font-weight:600; font-size:1rem; color:var(--text); }
.acc-icon{ width:24px; height:24px; flex:none; position:relative; }
.acc-icon::before,.acc-icon::after{ content:""; position:absolute; inset:50% 0 auto; height:2px; background:var(--accent); transition:transform .3s var(--ease); }
.acc-icon::after{ transform:rotate(90deg); }
.acc-item.open .acc-icon::after{ transform:rotate(0); }
.acc-a{ max-height:0; overflow:hidden; transition:max-height .35s var(--ease); }
.acc-a p{ padding:0 1.2rem 1.3rem; margin:0; color:var(--text-muted); font-size:.96rem; }

/* ===========================================================================
   ABOUT
   =========================================================================== */
.about-grid{ display:grid; grid-template-columns:1fr; gap:clamp(2rem,7vw,4rem); align-items:center; }
.risk-chips{ display:flex; flex-direction:column; gap:.75rem; }
.risk-chip{ display:flex; align-items:center; gap:.85rem; padding:1rem 1.2rem; font-weight:500; font-size:.96rem; }
.risk-chip .check{ margin-top:0; }

/* ===========================================================================
   FINAL CTA
   =========================================================================== */
.final-grid{ display:grid; grid-template-columns:1fr; gap:var(--gap); align-items:stretch; }
.form-card{ padding:1.6rem; }
.form-row{ display:grid; gap:1rem; margin-bottom:1rem; }
.form-row.two{ grid-template-columns:1fr; }
.field label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:.45rem; color:var(--text); }
.field .opt{ color:var(--text-dim); font-weight:400; }
.field input, .field textarea, .field select{
  width:100%; font-family:inherit; font-size:16px;   /* 16px prevents iOS zoom-on-focus */
  color:var(--text); min-height:var(--tap);
  background:var(--glass-bg); border:1px solid var(--glass-border); border-radius:var(--r-sm);
  padding:.7rem .9rem; transition:border-color .25s, box-shadow .25s; resize:vertical;
}
.field input::placeholder, .field textarea::placeholder{ color:var(--text-dim); }
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); }
.field.invalid input, .field.invalid textarea{ border-color:#ff6b6b; }
.honeypot{ position:absolute; left:-9999px; opacity:0; height:0; overflow:hidden; }
.consent{ display:flex; align-items:flex-start; gap:.6rem; font-size:.88rem; color:var(--text-muted); margin-bottom:1.1rem; }
.consent input{ width:auto; min-height:auto; margin-top:.2rem; }
.form-status{ font-size:.9rem; margin-top:1rem; min-height:1.2em; }
.form-status.ok{ color:var(--ok); } .form-status.err{ color:#ff6b6b; }
.btn[data-loading="true"]{ pointer-events:none; opacity:.7; }

.book-card{ padding:1.6rem; display:flex; flex-direction:column; }
.book-card h3{ font-size:1.35rem; margin-bottom:.5rem; }
.calendly-slot{ flex:1; margin-top:1.25rem; min-height:260px; border:1px dashed var(--glass-border); border-radius:var(--r-card); display:grid; place-items:center; text-align:center; padding:1.75rem; background:repeating-linear-gradient(135deg,transparent,transparent 9px, var(--accent-soft) 9px, var(--accent-soft) 10px); }
.calendly-slot .inner{ display:flex; flex-direction:column; gap:.75rem; align-items:center; }
.calendly-slot code{ font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:.78rem; color:var(--text-dim); }

/* ===========================================================================
   FOOTER
   =========================================================================== */
.footer{ padding-block:clamp(2.5rem,8vw,4.5rem) 2rem; border-top:1px solid var(--glass-border); margin-top:var(--section-y); }
.footer-top{ display:grid; grid-template-columns:1fr; gap:2.25rem; margin-bottom:2.5rem; }
.footer .brand{ margin-bottom:1rem; }
.footer .tagline{ color:var(--text-muted); max-width:34ch; }
.footer h4{ font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--text-dim); margin:0 0 1rem; font-weight:600; }
.footer-links{ display:flex; flex-direction:column; gap:.7rem; }
.footer-links a{ color:var(--text-muted); font-size:.95rem; transition:color .25s; }
@media (hover:hover){ .footer-links a:hover{ color:var(--text); } }
.footer-bottom{ display:flex; flex-direction:column; gap:1rem; align-items:flex-start; padding-top:1.75rem; border-top:1px solid var(--glass-border); color:var(--text-dim); font-size:.86rem; }
.footer-bottom .links{ display:flex; gap:1.25rem; flex-wrap:wrap; align-items:center; }

/* ===========================================================================
   FLOATING ACTION ZONE
   =========================================================================== */
.fab-zone{ position:fixed; right:1rem; bottom:1rem; z-index:90; display:flex; flex-direction:column; gap:.75rem; align-items:flex-end; }
.fab{ width:54px; height:54px; border-radius:50%; display:grid; place-items:center; color:#fff; box-shadow:0 10px 30px -8px rgba(0,0,0,.5); border:1px solid rgba(255,255,255,.15); transition:transform .3s var(--ease); }
@media (hover:hover){ .fab:hover{ transform:scale(1.08); } }
.fab.wa{ background:#25D366; }
.fab svg{ width:27px; height:27px; }

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; } .reveal.d3{ transition-delay:.24s; }
.no-anim .reveal{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1 !important; transform:none !important; transition:none; } }

/* ===========================================================================
   ░░  ENHANCE UP  ░░  — tablet (≥768) then desktop (≥1100)
   =========================================================================== */
@media (min-width:768px){
  :root{ --gutter:1.5rem; }

  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .grid-2{ grid-template-columns:repeat(2,1fr); }

  .hero-cta{ flex-direction:row; flex-wrap:wrap; }
  .hero-cta .btn{ width:auto; }

  .form-row.two{ grid-template-columns:1fr 1fr; }
  .final-grid{ grid-template-columns:1fr 1fr; }

  .footer-top{ grid-template-columns:1.4fr 1fr 1fr; }
  .footer-bottom{ flex-direction:row; align-items:center; justify-content:space-between; }

  /* process: horizontal winding diagram + CTA button auto-width */
  .path-diagram{ height:300px; }
  .path-svg-h{ display:block; }
  .path-svg-v{ display:none; }
  .pn1{ top:60%; left:10%; } .pn2{ top:18%; left:30%; } .pn3{ top:60%; left:50%; }
  .pn4{ top:18%; left:70%; } .pn5{ top:60%; left:90%; }
  .path-node{ width:132px; }
  .proc-cta .btn{ width:auto; }

  /* comparison: real table returns */
  .compare-wrap{ overflow-x:auto; }
  .compare{ border-collapse:collapse; }
  .compare thead{ display:table-header-group; }
  .compare tbody{ display:table-row-group; }
  .compare tr{ display:table-row; background:none !important; border:0 !important; margin:0; padding:0; border-radius:0; backdrop-filter:none !important; -webkit-backdrop-filter:none !important; }
  .compare td{ display:table-cell; }
  .compare th, .compare td{ padding:1rem 1.1rem; text-align:center; border-bottom:1px solid var(--glass-border); }
  .compare th:first-child, .compare td:first-child{ text-align:left; font-weight:500; color:var(--text-muted); font-family:var(--font-body); font-size:1rem; margin:0; padding:1rem 1.1rem; border-bottom:1px solid var(--glass-border); }
  .compare thead th{ font-family:var(--font-display); font-weight:600; font-size:1rem; color:var(--text); }
  .compare thead th.us{ color:var(--text); }
  .compare col.us-col, .compare td.us-cell{ background:var(--accent-soft); }
  .compare td:not(:first-child){ display:table-cell; }
  .compare td:not(:first-child)::before{ content:none; }   /* hide data-labels in table mode */
  .compare td.us-cell{ font-weight:700; }
  .compare tbody tr:last-child td{ border-bottom:0; }
}

@media (min-width:1100px){
  :root{ --glass-blur:18px; --aurora-blur:90px; }   /* full-fat blur on desktop */

  .nav{ gap:1.25rem; padding:.6rem .6rem .6rem 1.25rem; }
  .nav.scrolled{ padding-block:.45rem; }
  .nav-links{ display:flex; }
  .nav-actions{ margin-left:0; }
  .nav-actions .btn-primary{ display:inline-flex; }
  .hamburger{ display:none; }
  .brand{ font-size:1.2rem; }

  .hero{ padding-top:clamp(8rem,16vh,11rem); }
  .hero-grid{ grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,4rem); }
  .hero h1{ margin:1.4rem 0 1.5rem; }
  .hero .lede{ max-width:34ch; }
  .hero-cta{ gap:.85rem; margin:2rem 0 2.25rem; }
  .micro-stats{ grid-template-columns:repeat(4,1fr); gap:1.25rem; font-size:.9rem; }

  /* desktop: float chips lift back out as floating glass pills */
  .mockup-stack{ max-width:480px; padding:0; }
  .float-chips{ display:contents; }
  .float-chip{ position:absolute; padding:.5rem .85rem; font-size:.82rem; margin:0; }
  .float-chip.c1{ top:-1.1rem; right:1.5rem; animation:floaty 6s ease-in-out infinite; }
  .float-chip.c2{ bottom:2.5rem; left:-1.4rem; animation:floaty 7s ease-in-out infinite .8s; }
  .float-chip.c3{ top:42%; right:-1.2rem; animation:floaty 8s ease-in-out infinite .4s; }

  .grid-3{ grid-template-columns:repeat(3,1fr); }
  .build-grid{ grid-template-columns:1.1fr .9fr; }
  .about-grid{ grid-template-columns:1fr 1fr; }
  .tabs{ overflow:visible; flex-wrap:wrap; }
  .filter-bar{ flex-wrap:wrap; overflow:visible; }

  .agent-stat .num{ font-size:1.15rem; }
  .agent-stat .lbl{ font-size:.72rem; }
  .feature-card{ padding:1.75rem; }
  .result-card,.tier-card{ padding:2rem; }
  .form-card,.book-card{ padding:2rem; }
  .t-card{ flex:0 0 clamp(300px,26vw,360px); margin-right:1.5rem; padding:clamp(1.25rem,2vw,1.75rem); }

  .marquee{ gap:1rem; }
  .marquee-track{ gap:1rem; animation-duration:38s; }
  .logo-pill{ padding:.7rem 1.3rem; font-size:1.05rem; }

  /* Team slider — desktop */
  .team-card{ flex-basis:200px; }
  .team-arrow--prev{ left:2rem; }
  .team-arrow--next{ right:2rem; }

  /* Problem cluster — desktop sizing */
  .prob-node .pn-title{ font-size:1.05rem; }
  .prob-node .pn-cost{ font-size:.84rem; }
  .prob-center{ width:clamp(260px,42%,340px); height:clamp(260px,42%,340px); }
  .prob-center .prob-hook{ font-size:1.25rem; }
}

/* ===========================================================================
   TEAM NATIVE-SCROLL SLIDER  (about page)
   =========================================================================== */
.team-slider-wrapper{
  position:relative;
  /* mask fades both edges without overflow:hidden (which would clip the zigzag) */
  -webkit-mask-image:linear-gradient(to right,transparent,#000 7%,#000 93%,transparent);
          mask-image:linear-gradient(to right,transparent,#000 7%,#000 93%,transparent);
}
.team-slider{
  display:flex;
  gap:clamp(12px,1.6vw,24px);
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  scrollbar-width:none; -ms-overflow-style:none;
  /* small vertical padding — zigzag overflows freely since no overflow:hidden */
  padding:8px 2px 8px;
  align-items:center;
}
.team-slider::-webkit-scrollbar{ display:none; }

/* Arrow buttons */
.team-slider-arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:48px; height:48px; border-radius:50%; z-index:3;
  background:var(--glass-bg); border:1px solid var(--glass-border);
  backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur));
  color:var(--text); display:flex; align-items:center; justify-content:center;
  cursor:pointer; padding:0;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 8px 24px rgba(0,0,0,.28);
  transition:background .2s, border-color .2s, transform .2s, box-shadow .2s, color .2s;
}
@media(hover:hover){
  .team-slider-arrow:hover{
    background:var(--accent); border-color:var(--accent); color:#fff;
    transform:translateY(-50%) scale(1.08);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.2),
               0 8px 24px color-mix(in oklab,var(--accent) 40%,transparent);
  }
}
.team-slider-arrow:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }
.team-slider-arrow--prev{ left:0; }
.team-slider-arrow--next{ right:0; }

/* ===========================================================================
   TEAM STATIC GRID + INFINITE MARQUEE  (about & team pages)
   =========================================================================== */
.team-static-grid{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:var(--gap); margin-bottom:clamp(2rem,6vw,3rem);
}
@media(min-width:640px){ .team-static-grid{ grid-template-columns:repeat(3,1fr); } }
@media(min-width:1100px){ .team-static-grid{ grid-template-columns:repeat(5,1fr); } }

/* Infinite scroll container */
.team-marquee-outer{
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  padding-block:.5rem;
}
.team-marquee-track{
  display:flex; gap:1.5rem; width:max-content;
  animation:team-scroll 22s linear infinite;
}
@keyframes team-scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
/* Pause on hover (pointer devices only) */
@media(hover:hover){
  .team-marquee-outer:hover .team-marquee-track{ animation-play-state:paused; }
}
@media(prefers-reduced-motion:reduce){ .team-marquee-track{ animation:none; } }

/* Initials avatar — used on team page marquee instead of photos */
.team-initials{
  width:100%; aspect-ratio:2/3; border-radius:9999px;
  background:linear-gradient(150deg,var(--c1,var(--grad-1)),var(--c2,var(--grad-2)));
  display:grid; place-items:center;
  font-family:var(--font-display); font-weight:700;
  font-size:1.75rem; color:#fff; letter-spacing:-.02em;
  margin-bottom:.9rem;
  border:1px solid var(--glass-border);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 8px 24px rgba(0,0,0,.30);
  transition:transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s ease;
}
@media(hover:hover){
  .team-card:hover .team-initials{
    transform:translateY(-6px) scale(1.04);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.14),
      0 24px 48px rgba(0,0,0,.50),
      0 0 0 3px var(--accent-soft),
      0 0 28px color-mix(in oklab,var(--accent) 22%,transparent);
  }
}

/* Cancel zigzag on mobile so cards stack cleanly */
@media(max-width:639px){
  .team-card:nth-child(odd),
  .team-card:nth-child(even){ transform:none; }
}

/* very small phones: ease type & padding a touch more */
@media (max-width:359px){
  :root{ --gutter:1rem; }
  .nav{ gap:.4rem; padding-left:.85rem; }
  .brand .ai-badge{ display:none; }
}