/* =====================================================================
   QCoreTalk — public home (talk.qcoret.com)
   Same brand system as QCoreTCloud (qx): azul noche #061228 · marino #032C6A
   · rey #013388 · cian #62E4FF · acero #5C6C84 · Saira + IBM Plex Mono
   ===================================================================== */

:root {
    --night: #061228;
    --night-2: #0a1b38;
    --night-3: #0e2547;
    --navy: #032C6A;
    --royal: #013388;
    --royal-2: #0a46b4;
    --cyan: #62E4FF;
    --cyan-2: #2fc8ee;
    --steel: #5C6C84;
    --paper: #F4F7FB;
    --paper-2: #eaf0f8;
    --ink: #0d1b33;
    --ink-2: #33435e;
    --line: rgba(3, 44, 106, .11);
    --line-2: rgba(3, 44, 106, .18);
    --line-dark: rgba(98, 228, 255, .14);
    --ok: #0f9d63;

    --font: "Saira", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    --r-sm: 10px;
    --r: 14px;
    --r-lg: 20px;
    --r-xl: 28px;

    --sh-1: 0 1px 2px rgba(6, 18, 40, .05), 0 6px 18px -6px rgba(6, 18, 40, .10);
    --sh-2: 0 2px 6px rgba(6, 18, 40, .06), 0 22px 48px -18px rgba(6, 18, 40, .28);
    --sh-3: 0 30px 80px -30px rgba(3, 20, 60, .55);
    --glow: 0 0 0 1px rgba(98, 228, 255, .35), 0 12px 40px -12px rgba(98, 228, 255, .55);

    --ease: cubic-bezier(.2, .8, .2, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --nav-h: 76px;
}

@property --ang {
    syntax: "<angle>";
    inherits: false;
    initial-value: 0deg;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
html, body { max-width: 100%; overflow-x: clip; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: var(--royal-2); text-underline-offset: .18em; }
button { font: inherit; }
::selection { background: rgba(98, 228, 255, .45); color: var(--night); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3, h4 { font-family: var(--font); color: var(--navy); font-weight: 800; letter-spacing: -.02em; line-height: 1.12; margin: 0; }
p { margin: 0; }
.mono { font-family: var(--mono); font-feature-settings: "tnum" 1; letter-spacing: -.01em; }
.wrap { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: 24px; }
.ico { width: 1.25em; height: 1.25em; flex: none; display: inline-block; vertical-align: -.22em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: #fff; color: var(--navy); padding: .6rem 1rem; border-radius: 10px; font-weight: 700; transition: top .2s; }
.skip:focus { top: 12px; }

/* ---------- typography helpers ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: .55rem;
    font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    color: var(--royal-2); margin: 0 0 1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--cyan), var(--royal-2)); }
.dark .eyebrow { color: var(--cyan); }
.display {
    font-size: clamp(2.6rem, 5.6vw, 4.9rem); line-height: 1.0; font-weight: 800;
    letter-spacing: -.035em; font-variation-settings: "wdth" 96;
}
.h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
.lead { font-size: clamp(1.05rem, 1.35vw, 1.22rem); color: var(--ink-2); line-height: 1.6; max-width: 40rem; }
.dark .lead { color: rgba(255, 255, 255, .74); }
.grad, .rot > span {
    background: linear-gradient(92deg, var(--cyan) 0%, #8fd8ff 45%, #6aa4ff 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
/* En el titular el degradado va en cada palabra: puesto en la caja, Chrome lo recorta con las letras de todas y se mezclan */
.rot.grad { background: none; }
.grad-blue {
    background: linear-gradient(92deg, var(--royal-2), #1a8fd6 60%, var(--cyan-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.h2 + .lead { margin-top: 1.1rem; }
.sec-head { max-width: 46rem; margin-bottom: clamp(36px, 5vw, 56px); }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .eyebrow { justify-content: center; }
.sec-head .lead { margin-top: 1rem; }
.sec-head--center .lead { margin-inline: auto; }

/* ---------- buttons ---------- */
.btn {
    --b-bg: var(--royal); --b-fg: #fff;
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    padding: .85rem 1.35rem; border-radius: 12px; border: 1px solid transparent;
    background: var(--b-bg); color: var(--b-fg); font-weight: 700; font-size: .98rem; line-height: 1.1;
    text-decoration: none; cursor: pointer; white-space: nowrap; position: relative; isolation: isolate;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s, color .25s;
}
.btn .ico { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover .ico--go { transform: translateX(3px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn--cyan {
    --b-bg: linear-gradient(135deg, #8ff0ff 0%, var(--cyan) 45%, var(--cyan-2) 100%); --b-fg: var(--night);
    background: var(--b-bg); box-shadow: 0 10px 34px -10px rgba(98, 228, 255, .75), inset 0 1px 0 rgba(255, 255, 255, .55);
}
.btn--cyan:hover { box-shadow: 0 16px 44px -10px rgba(98, 228, 255, .9), inset 0 1px 0 rgba(255, 255, 255, .55); }
.btn--royal { background: linear-gradient(135deg, var(--royal-2), var(--royal)); box-shadow: 0 10px 26px -12px rgba(1, 51, 136, .7); }
.btn--royal:hover { box-shadow: 0 16px 34px -12px rgba(1, 51, 136, .8); }
.btn--ghost { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .2); color: #fff; backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .12); border-color: rgba(98, 228, 255, .5); }
.btn--line { background: #fff; border-color: var(--line-2); color: var(--navy); }
.btn--line:hover { border-color: var(--royal-2); box-shadow: var(--sh-1); }
.btn--sm { padding: .55rem .95rem; font-size: .9rem; border-radius: 10px; }
.btn--block { width: 100%; }

/* ---------- nav ---------- */
.nav {
    position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
    transition: height .35s var(--ease), background .35s, box-shadow .35s, border-color .35s;
    border-bottom: 1px solid transparent;
}
.nav::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 18, 40, .6), rgba(6, 18, 40, 0)); pointer-events: none; transition: opacity .35s; }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 1.25rem; position: relative; }
.nav__brand { position: relative; display: flex; align-items: center; height: 44px; flex: none; }
.nav__logo { height: 44px; width: auto; transition: opacity .3s; }
.nav__logo--light { position: absolute; left: 0; top: 2px; height: 40px; opacity: 0; }
.nav__links { display: flex; align-items: center; gap: .15rem; margin-left: .75rem; }
.nav__link {
    color: rgba(255, 255, 255, .8); text-decoration: none; font-weight: 600; font-size: .95rem;
    padding: .5rem .8rem; border-radius: 10px; transition: color .2s, background .2s;
}
.nav__link:hover, .nav__link.is-active { color: #fff; background: rgba(255, 255, 255, .08); }
.nav__actions { margin-left: auto; display: flex; align-items: center; gap: .5rem; }
.nav__login { color: rgba(255, 255, 255, .86); text-decoration: none; font-weight: 600; font-size: .95rem; padding: .5rem .8rem; border-radius: 10px; transition: color .2s, background .2s; }
.nav__login:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.lang { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border-radius: 11px; border: 1px solid rgba(255, 255, 255, .18); background: rgba(255, 255, 255, .05); }
.lang .ico { width: 15px; height: 15px; color: rgba(255, 255, 255, .7); margin: 0 .25rem 0 .35rem; }
.lang a { border: 0; background: transparent; color: rgba(255, 255, 255, .72); font-weight: 700; font-size: .78rem; letter-spacing: .06em; padding: .32rem .55rem; border-radius: 8px; text-decoration: none; transition: background .2s, color .2s; }
.lang a:hover { color: #fff; }
.lang a.is-on { background: var(--cyan); color: var(--night); }
.nav__burger {
    display: none; width: 42px; height: 42px; border-radius: 11px; border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(255, 255, 255, .06); color: #fff; align-items: center; justify-content: center; cursor: pointer;
}
.nav__burger .ico { width: 22px; height: 22px; }
.nav.is-scrolled {
    height: 66px; background: rgba(255, 255, 255, .86); border-bottom-color: var(--line);
    backdrop-filter: saturate(1.4) blur(16px); -webkit-backdrop-filter: saturate(1.4) blur(16px); box-shadow: 0 8px 30px -18px rgba(6, 18, 40, .35);
}
.nav.is-scrolled::before { opacity: 0; }
.nav.is-scrolled .nav__logo--dark { opacity: 0; }
.nav.is-scrolled .nav__logo--light { opacity: 1; }
.nav.is-scrolled .nav__link, .nav.is-scrolled .nav__login { color: var(--ink-2); }
.nav.is-scrolled .nav__link:hover, .nav.is-scrolled .nav__link.is-active, .nav.is-scrolled .nav__login:hover { color: var(--navy); background: var(--paper-2); }
.nav.is-scrolled .lang { border-color: var(--line-2); background: #fff; }
.nav.is-scrolled .lang .ico { color: var(--steel); }
.nav.is-scrolled .lang a { color: var(--ink-2); }
.nav.is-scrolled .lang a.is-on { background: var(--royal); color: #fff; }
.nav.is-scrolled .nav__burger { color: var(--navy); background: #fff; border-color: var(--line-2); }
.progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; transform-origin: 0 50%; transform: scaleX(var(--p, 0));
    background: linear-gradient(90deg, var(--cyan), var(--royal-2)); }

.drawer { position: fixed; inset: 0; z-index: 150; pointer-events: none; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(6, 18, 40, .55); opacity: 0; transition: opacity .3s; backdrop-filter: blur(3px); }
.drawer__panel {
    position: absolute; top: 0; right: 0; bottom: 0; width: min(360px, 88vw); background: var(--night); color: #fff;
    transform: translateX(100%); transition: transform .45s var(--ease-out); padding: 22px; display: flex; flex-direction: column; gap: .4rem;
    border-left: 1px solid var(--line-dark);
}
.drawer.is-open { pointer-events: auto; }
.drawer.is-open .drawer__scrim { opacity: 1; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.drawer__top img { height: 40px; width: auto; }
.drawer__link { color: rgba(255, 255, 255, .86); text-decoration: none; font-weight: 600; font-size: 1.1rem; padding: .8rem .6rem; border-radius: 10px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.drawer__link:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.drawer__ctas { margin-top: auto; display: grid; gap: .6rem; }

/* ---------- sections ---------- */
.sec { padding: clamp(76px, 9vw, 128px) 0; position: relative; }
.sec--white { background: #fff; }
.sec--paper { background: var(--paper); }
.dark { background: var(--night); color: rgba(255, 255, 255, .76); position: relative; isolation: isolate; }
.dark h1, .dark h2, .dark h3, .dark h4 { color: #fff; }
.dark-glow::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(900px 480px at 85% 10%, rgba(10, 70, 180, .45), transparent 70%),
        radial-gradient(700px 420px at 5% 95%, rgba(98, 228, 255, .12), transparent 70%);
}
.gridlines::after {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
    background-image:
        linear-gradient(rgba(98, 228, 255, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(98, 228, 255, .07) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
}

/* ---------- reveal ---------- */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.rv.is-in { opacity: 1; transform: none; }
.rv--l { transform: translateX(-30px); }
.rv--r { transform: translateX(30px); }
.rv--s { transform: scale(.94); }
.no-js .rv { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.hero {
    min-height: min(100vh, 980px); padding: calc(var(--nav-h) + clamp(32px, 6vw, 72px)) 0 clamp(56px, 7vw, 96px);
    display: flex; align-items: center; overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: -2;
    background:
        radial-gradient(1100px 620px at 78% 38%, rgba(10, 70, 180, .55), transparent 65%),
        radial-gradient(700px 500px at 100% 100%, rgba(98, 228, 255, .14), transparent 70%),
        radial-gradient(800px 500px at 0% 0%, rgba(3, 44, 106, .65), transparent 70%),
        var(--night);
}
.hero__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 4vw, 56px); align-items: center; width: 100%; }
.hero__copy { position: relative; z-index: 2; min-width: 0; }
.hero h1 { color: #fff; margin-bottom: 1.35rem; }
.hero .lead { margin-bottom: 2.1rem; }
.pill {
    display: inline-flex; align-items: center; gap: .6rem; padding: .38rem .9rem .38rem .45rem; border-radius: 999px;
    border: 1px solid rgba(98, 228, 255, .28); background: rgba(98, 228, 255, .07); color: rgba(255, 255, 255, .86);
    font-size: .86rem; font-weight: 600; margin-bottom: 1.6rem; text-decoration: none; backdrop-filter: blur(6px);
}
.pill b { background: var(--cyan); color: var(--night); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; padding: .2rem .55rem; border-radius: 999px; }
.pill .ico { width: 15px; height: 15px; color: var(--cyan); }
.rot { display: inline-grid; vertical-align: top; height: 1.08em; overflow: hidden; transition: width .6s var(--ease-out); padding-bottom: .04em; }
.rot > span { grid-area: 1 / 1; justify-self: start; transform: translateY(105%); opacity: 0; transition: transform .7s var(--ease-out), opacity .5s; white-space: nowrap; }
.rot > span.is-on { transform: none; opacity: 1; }
.rot > span.is-off { transform: translateY(-105%); opacity: 0; }
.hero__ctas { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero__trust { display: flex; gap: 1.4rem; flex-wrap: wrap; margin-top: 2.2rem; color: rgba(255, 255, 255, .66); font-size: .92rem; }
.hero__trust span { display: inline-flex; gap: .45rem; align-items: center; }
.hero__trust .ico { color: var(--cyan); width: 18px; height: 18px; }

/* hero 3D stage */
.stage { position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 640px; margin-left: auto; perspective: 1400px; --rx: 0deg; --ry: 0deg; }
.stage__world { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .6s var(--ease-out); }
.stage canvas { position: absolute; inset: -6%; width: 112%; height: 112%; cursor: grab; touch-action: pan-y; }
.stage canvas:active { cursor: grabbing; }
.stage__halo { position: absolute; inset: 14%; border-radius: 50%; background: radial-gradient(circle, rgba(10, 90, 220, .32), transparent 68%); filter: blur(10px); }
.glass {
    position: absolute; border-radius: 16px; padding: 14px 16px; color: #fff;
    background: linear-gradient(160deg, rgba(20, 44, 88, .78), rgba(8, 22, 48, .82));
    border: 1px solid rgba(98, 228, 255, .22); box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .75), inset 0 1px 0 rgba(255, 255, 255, .08);
    backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
    animation: float 7s ease-in-out infinite; animation-delay: var(--fd, 0s);
    transform: translateZ(var(--z, 40px));
}
.glass--light { background: rgba(255, 255, 255, .94); color: var(--ink); border-color: rgba(255, 255, 255, .6); }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }
.g-live { left: -4%; top: 12%; width: 252px; --z: 70px; }
.g-ring { right: -2%; top: 4%; width: 236px; --z: 50px; --fd: -2.5s; }
.g-out { right: 2%; bottom: 10%; width: 240px; --z: 90px; --fd: -4s; }
.g-chip { left: 6%; bottom: 8%; --z: 30px; --fd: -1.2s; padding: 9px 14px; border-radius: 999px; display: inline-flex; align-items: center; gap: .5rem; font-size: .84rem; font-weight: 600; }
.g-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: #39e29a; box-shadow: 0 0 0 4px rgba(57, 226, 154, .18); }
.g-head { display: flex; align-items: center; gap: .55rem; font-size: .8rem; font-weight: 700; color: rgba(255, 255, 255, .9); }
.g-head .badge { margin-left: auto; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; padding: .15rem .5rem; border-radius: 999px; background: rgba(57, 226, 154, .16); color: #59f0ad; display: inline-flex; align-items: center; gap: .3rem; }
.g-head .badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.g-ava { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: linear-gradient(135deg, var(--cyan), var(--royal-2)); color: var(--night); flex: none; }
.g-ava .ico { width: 17px; height: 17px; }
.wave { display: flex; align-items: center; gap: 3px; height: 30px; margin: 10px 0 8px; }
.wave i { flex: 1; border-radius: 3px; background: linear-gradient(180deg, var(--cyan), #3b8cff); height: 20%; animation: wv 1.1s ease-in-out infinite; animation-delay: calc(var(--i) * -0.09s); opacity: .9; }
@keyframes wv { 0%, 100% { height: 18%; } 50% { height: var(--h, 90%); } }
.g-text { font-size: .8rem; line-height: 1.45; color: rgba(255, 255, 255, .78); min-height: 2.9em; }
.g-text .caret { display: inline-block; width: 2px; height: 1em; background: var(--cyan); vertical-align: -.15em; margin-left: 2px; animation: blink 1s steps(1) infinite; }
.g-num { font-family: var(--mono); font-size: 1.02rem; color: #fff; margin-top: 8px; letter-spacing: .01em; }
.g-sub { font-size: .76rem; color: rgba(255, 255, 255, .6); display: flex; align-items: center; gap: .4rem; margin-top: 4px; }
.g-ringico { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: rgba(98, 228, 255, .16); color: var(--cyan); position: relative; flex: none; }
.g-ringico::before, .g-ringico::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid rgba(98, 228, 255, .6); animation: ring 2s var(--ease-out) infinite; }
.g-ringico::after { animation-delay: 1s; }
.g-ringico .ico { width: 16px; height: 16px; animation: shake 2s infinite; }
@keyframes ring { from { transform: scale(1); opacity: .9; } to { transform: scale(2.1); opacity: 0; } }
@keyframes shake { 0%, 60%, 100% { transform: rotate(0); } 64% { transform: rotate(-14deg); } 68% { transform: rotate(14deg); } 72% { transform: rotate(-10deg); } 76% { transform: rotate(8deg); } }
.g-route { display: flex; align-items: center; gap: .4rem; margin-top: 10px; font-size: .72rem; color: rgba(255, 255, 255, .7); }
.g-route span { padding: .18rem .5rem; border-radius: 7px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .08); }
.g-route .ico { width: 12px; height: 12px; color: var(--cyan); }
.g-out .g-head { color: var(--ink-2); }
.g-ok { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: #e5f7ef; color: var(--ok); flex: none; }
.g-ok .ico { width: 17px; height: 17px; stroke-width: 2.6; }
.g-title { font-weight: 800; color: var(--navy); font-size: 1rem; margin-top: 8px; }
.g-meta { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; font-size: .76rem; color: var(--steel); margin-top: 6px; }
.g-meta b { color: var(--ink); font-weight: 600; }
.g-bar { height: 6px; border-radius: 6px; background: var(--paper-2); margin-top: 10px; overflow: hidden; }
.g-bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--cyan-2), var(--royal-2)); animation: fill 3.2s var(--ease-out) infinite; }
@keyframes fill { 0% { width: 6%; } 60%, 100% { width: 92%; } }

/* ---------- marquee ---------- */
.strip { background: var(--night); border-top: 1px solid rgba(98, 228, 255, .08); border-bottom: 1px solid rgba(98, 228, 255, .08); overflow: hidden; padding: 18px 0; position: relative; }
.strip::before, .strip::after { content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2; pointer-events: none; }
.strip::before { left: 0; background: linear-gradient(90deg, var(--night), transparent); }
.strip::after { right: 0; background: linear-gradient(-90deg, var(--night), transparent); }
.strip__track { display: flex; gap: 2.4rem; width: max-content; animation: marquee 46s linear infinite; }
.strip:hover .strip__track { animation-play-state: paused; }
.strip__item { display: inline-flex; align-items: center; gap: .6rem; color: rgba(255, 255, 255, .72); font-weight: 600; font-size: .95rem; white-space: nowrap; }
.strip__item .ico { color: var(--cyan); width: 18px; height: 18px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: clamp(40px, 5vw, 64px); }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 22px 20px; box-shadow: var(--sh-1); }
.stat__n { font-family: var(--mono); font-size: clamp(1.7rem, 2.6vw, 2.3rem); font-weight: 600; color: var(--navy); letter-spacing: -.03em; line-height: 1.1; }
.stat__n small { font-size: .5em; color: var(--steel); margin-left: .15rem; letter-spacing: 0; }
.stat__l { color: var(--ink-2); font-size: .92rem; margin-top: .35rem; }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 18px; }
.tile {
    grid-column: span 4; position: relative; isolation: isolate; overflow: hidden;
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 28px;
    display: flex; flex-direction: column; gap: .7rem; min-height: 260px; color: var(--ink); text-decoration: none;
    box-shadow: var(--sh-1); transform-style: preserve-3d;
    transition: transform .5s var(--ease-out), box-shadow .4s, border-color .4s;
}
.tile::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(98, 228, 255, .16), transparent 45%); }
.tile::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; z-index: -1; opacity: 0; transition: opacity .4s;
    background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(10, 70, 180, .55), transparent 50%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.tile:hover { box-shadow: var(--sh-2); border-color: transparent; }
.tile:hover::before, .tile:hover::after { opacity: 1; }
.tile--wide { grid-column: span 8; }
.tile--half { grid-column: span 6; }
.tile--dark { background: linear-gradient(160deg, var(--night-3), var(--night) 72%); color: rgba(255, 255, 255, .78); border-color: rgba(98, 228, 255, .14); }
.tile--dark h3 { color: #fff; }
.tile--dark .tile__line { color: rgba(255, 255, 255, .7); }
.tile--dark .tile__kicker { color: var(--cyan); }
.tile--dark .tile__price { color: rgba(255, 255, 255, .55); }
.tile--dark .tile__price b { color: #fff; }
.tile--dark::after { background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(98, 228, 255, .6), transparent 50%); }
.tile__ico { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; color: var(--cyan);
    background: linear-gradient(145deg, var(--navy), var(--night)); box-shadow: 0 10px 24px -10px rgba(3, 44, 106, .65), inset 0 1px 0 rgba(255, 255, 255, .1);
    transition: transform .5s var(--ease-out); transform: translateZ(20px); }
.tile:hover .tile__ico { transform: translateZ(36px) rotate(-6deg) scale(1.06); }
.tile__ico .ico { width: 26px; height: 26px; }
.tile__kicker { font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: var(--royal-2); margin-top: .4rem; }
.tile h3 { font-size: 1.42rem; letter-spacing: -.02em; }
.tile__line { color: var(--ink-2); font-size: .98rem; max-width: 34rem; }
.tile__list { list-style: none; padding: 0; margin: .3rem 0 0; display: grid; gap: .4rem; font-size: .92rem; }
.tile__list li { display: flex; gap: .5rem; align-items: flex-start; }
.tile__list .ico { width: 17px; height: 17px; color: var(--cyan-2); margin-top: .2rem; stroke-width: 2.6; }
.tile--dark .tile__list .ico { color: var(--cyan); }
.tile__foot { margin-top: auto; padding-top: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.tile__price { font-size: .86rem; color: var(--steel); }
.tile__price b { font-family: var(--mono); font-size: 1.22rem; color: var(--navy); font-weight: 600; margin-left: .2rem; }
.tile__go { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-2); color: var(--navy); transition: background .3s, color .3s, transform .3s var(--ease); flex: none; }
.tile--dark .tile__go { border-color: rgba(255, 255, 255, .2); color: #fff; }
.tile:hover .tile__go { background: var(--royal); border-color: var(--royal); color: #fff; transform: translateX(3px); }
.tile--dark:hover .tile__go { background: var(--cyan); border-color: var(--cyan); color: var(--night); }
.tile__go .ico { width: 18px; height: 18px; }
.tile__big { position: absolute; right: -26px; bottom: -34px; width: 170px; height: 170px; color: var(--royal); opacity: .05; z-index: -1; transform: rotate(-10deg); transition: transform .7s var(--ease-out), opacity .4s; pointer-events: none; }
.tile__big .ico { width: 100%; height: 100%; stroke-width: 1.2; }
.tile--dark .tile__big { color: var(--cyan); opacity: .07; }
.tile:hover .tile__big { transform: rotate(-4deg) translate(-10px, -10px) scale(1.06); opacity: .09; }

/* mini mock inside wide AI tile */
.mini { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; align-items: center; height: 100%; }
.mini__chat { display: grid; gap: 8px; }
.bub { max-width: 92%; padding: 9px 12px; border-radius: 14px; font-size: .84rem; line-height: 1.45; }
.bub--c { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .86); border-top-left-radius: 4px; }
.bub--a { justify-self: end; background: linear-gradient(135deg, rgba(98, 228, 255, .22), rgba(10, 70, 180, .35)); border: 1px solid rgba(98, 228, 255, .3); color: #fff; border-top-right-radius: 4px; }
.bub small { display: block; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; opacity: .6; margin-bottom: 2px; font-weight: 700; }

/* ---------- AI demo (player) ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.feat { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1.1rem; }
.feat li { display: grid; grid-template-columns: 44px 1fr; gap: .9rem; align-items: start; }
.feat__ico { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: rgba(98, 228, 255, .1); border: 1px solid rgba(98, 228, 255, .2); color: var(--cyan); }
.feat__ico .ico { width: 21px; height: 21px; }
.feat b { display: block; color: #fff; font-size: 1.04rem; margin-bottom: .1rem; }
.feat span { color: rgba(255, 255, 255, .66); font-size: .95rem; }
.sec--white .feat__ico, .sec--paper .feat__ico { background: var(--paper-2); border-color: var(--line); color: var(--royal-2); }
.sec--white .feat b, .sec--paper .feat b { color: var(--navy); }
.sec--white .feat span, .sec--paper .feat span { color: var(--ink-2); }

.player { position: relative; border-radius: var(--r-xl); padding: 1px; background: linear-gradient(160deg, rgba(98, 228, 255, .45), rgba(10, 70, 180, .2) 40%, rgba(98, 228, 255, .08)); box-shadow: var(--sh-3); }
.player__in { border-radius: calc(var(--r-xl) - 1px); background: linear-gradient(170deg, #0b1f43, #071530 60%); padding: 18px; overflow: hidden; position: relative; }
.tabs { display: flex; gap: 6px; padding: 5px; border-radius: 13px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .07); margin-bottom: 16px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { flex: 1; min-width: max-content; padding: .55rem .85rem; border-radius: 9px; border: 0; background: transparent; color: rgba(255, 255, 255, .7); font-weight: 600; font-size: .88rem; cursor: pointer; transition: background .25s, color .25s; display: inline-flex; gap: .45rem; align-items: center; justify-content: center; }
.tab .ico { width: 16px; height: 16px; }
.tab:hover { color: #fff; }
.tab.is-on { background: linear-gradient(135deg, var(--cyan), var(--cyan-2)); color: var(--night); box-shadow: 0 8px 20px -10px rgba(98, 228, 255, .8); }
.call { display: flex; align-items: center; gap: .8rem; padding: 12px 14px; border-radius: 14px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .07); }
.call__ava { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--cyan), var(--royal-2)); color: var(--night); flex: none; }
.call__ava .ico { width: 21px; height: 21px; }
.call__who { min-width: 0; }
.call__who b { color: #fff; display: block; font-size: .95rem; }
.call__who span { color: rgba(255, 255, 255, .55); font-size: .78rem; font-family: var(--mono); }
.call__time { margin-left: auto; font-family: var(--mono); color: var(--cyan); font-size: .9rem; }
.call .wave { width: 92px; height: 26px; margin: 0; }
.call .wave i { animation-play-state: paused; }
.player.is-talking .call .wave i { animation-play-state: running; }
.convo { height: 300px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 9px; padding: 16px 4px 6px; mask-image: linear-gradient(180deg, transparent, #000 22%); -webkit-mask-image: linear-gradient(180deg, transparent, #000 22%); }
.convo .bub { animation: pop .45s var(--ease-out) both; }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.97); } to { opacity: 1; transform: none; } }
.typing { display: inline-flex; gap: 4px; padding: 12px 14px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .65); animation: tdot 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes tdot { 0%, 60%, 100% { transform: translateY(0); opacity: .4; } 30% { transform: translateY(-4px); opacity: 1; } }
.result {
    margin-top: 12px; display: flex; align-items: center; gap: .8rem; padding: 12px 14px; border-radius: 14px;
    background: #fff; color: var(--ink); opacity: 0; transform: translateY(10px); transition: opacity .5s, transform .5s var(--ease-out);
}
.result.is-on { opacity: 1; transform: none; }
.result b { color: var(--navy); display: block; font-size: .95rem; }
.result span { color: var(--steel); font-size: .8rem; }
.result .tag { margin-left: auto; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .25rem .6rem; border-radius: 999px; background: #e5f7ef; color: var(--ok); white-space: nowrap; }

/* ---------- routes diagram ---------- */
.routes { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(18px, 3vw, 30px); box-shadow: var(--sh-2); }
.routes svg { width: 100%; height: auto; overflow: visible; }
.routes .flow { stroke-dasharray: 6 10; animation: dash 1.2s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -32; } }
.routes .pulse { animation: pls 2.4s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pls { 0%, 100% { opacity: .35; transform: scale(.9); } 50% { opacity: 1; transform: scale(1.08); } }
.rlist { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.rlist--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rcard { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; background: var(--paper); transition: border-color .3s, transform .3s var(--ease), box-shadow .3s; display: flex; flex-direction: column; gap: .3rem; }
.rcard:hover { border-color: var(--royal-2); transform: translateY(-3px); box-shadow: var(--sh-1); }
.rcard__top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.rcard b { color: var(--navy); font-size: 1rem; line-height: 1.25; }
.rcard__p { color: var(--royal-2); font-weight: 600; font-size: 1.15rem; }
.rcard__p small { font-size: .7em; color: var(--steel); margin-left: .1rem; }
.rcard__p > span { font-family: var(--font); font-size: .78rem; color: var(--steel); font-weight: 600; margin-right: .15rem; }
.rcard > span:last-child { color: var(--ink-2); font-size: .86rem; }
.rcard em { font-style: normal; font-family: var(--mono); font-size: .72rem; color: var(--steel); background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: .05rem .4rem; flex: none; }
.headrow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 72px); align-items: end; margin-bottom: clamp(32px, 4vw, 48px); }
.headrow .lead { margin-top: 0; }
.feat--row { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(28px, 4vw, 44px); gap: 1.4rem; }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, transparent, var(--line-2) 15%, var(--line-2) 85%, transparent); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; padding: 0 10px; }
.step__n { width: 68px; height: 68px; border-radius: 20px; margin: 0 auto 18px; display: grid; place-items: center; background: linear-gradient(145deg, var(--navy), var(--night)); color: var(--cyan); box-shadow: 0 16px 36px -16px rgba(3, 44, 106, .8), inset 0 1px 0 rgba(255, 255, 255, .1); position: relative; }
.step__n .ico { width: 30px; height: 30px; }
.step__n::after { counter-increment: s; content: counter(s); position: absolute; top: -8px; right: -8px; width: 26px; height: 26px; border-radius: 50%; background: var(--cyan); color: var(--night); font-family: var(--mono); font-weight: 700; font-size: .8rem; display: grid; place-items: center; box-shadow: 0 0 0 4px var(--paper); }
.step h3 { font-size: 1.2rem; margin-bottom: .45rem; }
.step p { color: var(--ink-2); font-size: .96rem; max-width: 22rem; margin-inline: auto; }

/* ---------- pricing ---------- */
.pstep { display: flex; align-items: center; gap: .75rem; font-size: clamp(1.25rem, 2vw, 1.55rem); color: var(--navy); margin: clamp(48px, 6vw, 72px) 0 20px; }
.pstep:first-of-type { margin-top: 0; }
.pstep__n { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; flex: none; font-family: var(--mono); font-size: 1rem; color: var(--night);
    background: linear-gradient(135deg, #8ff0ff, var(--cyan) 50%, var(--cyan-2)); box-shadow: 0 8px 20px -10px rgba(98, 228, 255, .9); }

.plan {
    position: relative; isolation: isolate; background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl);
    padding: 28px 26px 26px; display: flex; flex-direction: column; box-shadow: var(--sh-1);
    transition: transform .45s var(--ease-out), box-shadow .4s;
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--sh-2); }
.plan__tag { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--royal-2); }
.plan h3 { font-size: 1.6rem; margin: .35rem 0 .3rem; }
.plan__desc { color: var(--ink-2); font-size: .95rem; }
.plan .btn { margin-top: auto; }
.plan--hot { background: linear-gradient(165deg, var(--night-3), var(--night) 70%); color: rgba(255, 255, 255, .78); border: 0; box-shadow: var(--sh-3); }
.plan--hot::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; z-index: -1;
    background: conic-gradient(from var(--ang), rgba(98, 228, 255, .05), var(--cyan), rgba(10, 70, 180, .6), rgba(98, 228, 255, .05) 60%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
    animation: spin 6s linear infinite; }
@keyframes spin { to { --ang: 360deg; } }
.plan--hot h3 { color: #fff; }
.plan--hot .plan__tag { color: var(--cyan); }
.plan--hot .plan__desc { color: rgba(255, 255, 255, .72); }
.plan__flag { position: absolute; top: 20px; right: 20px; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: .28rem .65rem; border-radius: 999px; background: var(--cyan); color: var(--night); box-shadow: 0 6px 18px -6px rgba(98, 228, 255, .9); }

.rplans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.rplan__big { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 1.3rem 0 1.1rem; }
.big { border-radius: 16px; padding: 16px 16px 14px; background: var(--paper); border: 1px solid var(--line); display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.big__amt { font-family: var(--mono); font-weight: 600; font-size: clamp(1.7rem, 2.6vw, 2.2rem); letter-spacing: -.04em; line-height: 1.05; color: var(--navy); white-space: nowrap; }
.big__amt small { font-family: var(--font); font-size: .42em; letter-spacing: 0; font-weight: 700; color: var(--steel); margin-right: .2rem; vertical-align: .35em; }
.big__unit { font-size: .84rem; color: var(--ink-2); line-height: 1.35; }
.plan--hot .big { background: rgba(255, 255, 255, .05); border-color: rgba(98, 228, 255, .18); }
.plan--hot .big__amt { color: #fff; }
.plan--hot .big__amt small, .plan--hot .big__unit { color: rgba(255, 255, 255, .62); }
.rplan__rows { margin: 0 0 1.5rem; }
.rplan__rows > div { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .62rem 0; border-bottom: 1px dashed var(--line-2); }
.rplan__rows > div:last-child { border-bottom: 0; }
.rplan__rows dt { color: var(--ink-2); font-size: .92rem; }
.rplan__rows dd { margin: 0; color: var(--navy); font-weight: 700; font-size: .92rem; text-align: right; }
.rplan__rows dd small { display: block; font-weight: 600; font-size: .8rem; color: var(--steel); margin-top: .1rem; }
.rplan__rows dd.no { color: var(--steel); font-weight: 600; }
.rplan__rows dd.yes { color: var(--ok); }
.plan--hot .rplan__rows > div { border-bottom-color: rgba(255, 255, 255, .1); }
.plan--hot .rplan__rows dt { color: rgba(255, 255, 255, .66); }
.plan--hot .rplan__rows dd { color: #fff; }
.plan--hot .rplan__rows dd.yes { color: #59f0ad; }
.plan--hot .rplan__rows dd small { color: rgba(255, 255, 255, .6); }

.pnote { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem 1.6rem; margin-top: 20px; color: var(--ink-2); font-size: .9rem; }
.pnote > span { display: inline-flex; align-items: center; gap: .45rem; }
.pnote .ico { width: 17px; height: 17px; color: var(--royal-2); }

.aiprice { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(18px, 3vw, 32px); align-items: center;
    padding: clamp(22px, 3vw, 32px); border-radius: var(--r-xl); background: linear-gradient(160deg, var(--night-3), var(--night) 72%); color: rgba(255, 255, 255, .76);
    border: 1px solid rgba(98, 228, 255, .16); box-shadow: var(--sh-3); position: relative; overflow: hidden; isolation: isolate; }
.aiprice::before { content: ""; position: absolute; width: 420px; height: 420px; left: -160px; top: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(98, 228, 255, .18), transparent 65%); z-index: -1; }
.aiprice__main { display: flex; gap: 1rem; align-items: flex-start; }
.aiprice__main h3 { color: #fff; font-size: 1.45rem; margin-bottom: .35rem; }
.aiprice__main p { font-size: .95rem; color: rgba(255, 255, 255, .7); }
.aiprice__main .tile__ico { transform: none; flex: none; background: linear-gradient(145deg, var(--cyan), var(--royal-2)); color: var(--night); }
.aiprice__nums { display: grid; gap: 10px; }
.aiprice .big { background: rgba(255, 255, 255, .05); border-color: rgba(98, 228, 255, .18); }
.aiprice .big__amt { color: #fff; }
.aiprice .big__unit { color: rgba(255, 255, 255, .62); }
.aiprice__list { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; font-size: .92rem; }
.aiprice__list li { display: flex; gap: .55rem; align-items: flex-start; }
.aiprice__list .ico { width: 17px; height: 17px; color: var(--cyan); margin-top: .2rem; stroke-width: 2.6; }

.extras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.xcard { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 22px 18px; box-shadow: var(--sh-1); transition: transform .4s var(--ease-out), box-shadow .4s; display: flex; flex-direction: column; }
.xcard:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.xcard h4 { display: flex; align-items: center; gap: .6rem; font-size: 1.08rem; color: var(--navy); margin: 0 0 .6rem; font-weight: 800; }
.xcard__ico { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--paper-2); color: var(--royal-2); flex: none; }
.xcard__ico .ico { width: 19px; height: 19px; }
.xcard ul { list-style: none; margin: 0; padding: 0; }
.xcard li { display: flex; justify-content: space-between; align-items: baseline; gap: .8rem; padding: .55rem 0; border-bottom: 1px dashed var(--line-2); font-size: .92rem; color: var(--ink-2); }
.xcard li:last-child { border-bottom: 0; }
.xcard li small { display: block; color: var(--steel); font-size: .78rem; }
.xcard li b { font-family: var(--mono); color: var(--navy); font-weight: 600; white-space: nowrap; text-align: right; }
.xcard__note { margin-top: auto; padding-top: .6rem; font-size: .78rem; color: var(--steel); }

/* calculator */
.calc { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-3); border: 1px solid var(--line); }
.calc__in { background: #fff; padding: clamp(22px, 3vw, 36px); display: grid; gap: 22px; }
.calc__in h3 { font-size: 1.45rem; }
.calc__in > p { color: var(--ink-2); margin-top: -.6rem; }
.field label { display: flex; justify-content: space-between; gap: 1rem; font-weight: 700; color: var(--navy); font-size: .95rem; margin-bottom: .55rem; }
.field label output { font-family: var(--mono); color: var(--royal-2); font-weight: 600; white-space: nowrap; }
.field small { display: block; color: var(--steel); font-size: .8rem; margin-top: .4rem; }
.seg { display: inline-flex; gap: 4px; padding: 4px; border-radius: 10px; background: var(--paper); border: 1px solid var(--line); margin-bottom: .6rem; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; padding: .38rem .7rem; border-radius: 7px; font-weight: 700; font-size: .8rem; color: var(--ink-2); cursor: pointer; }
.seg button.is-on { background: #fff; color: var(--royal-2); box-shadow: var(--sh-1); }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 8px; outline: none; cursor: pointer;
    background: linear-gradient(90deg, var(--cyan-2) 0%, var(--royal-2) var(--fill, 0%), var(--paper-2) var(--fill, 0%)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 2px solid var(--royal-2); box-shadow: 0 4px 12px -2px rgba(1, 51, 136, .45); transition: transform .2s; }
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.12); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 2px solid var(--royal-2); box-shadow: 0 4px 12px -2px rgba(1, 51, 136, .45); }
.calc__out { background: linear-gradient(165deg, var(--night-3), var(--night) 75%); color: rgba(255, 255, 255, .76); padding: clamp(22px, 3vw, 36px); display: flex; flex-direction: column; position: relative; isolation: isolate; overflow: hidden; }
.calc__out::before { content: ""; position: absolute; width: 380px; height: 380px; right: -140px; top: -140px; border-radius: 50%; background: radial-gradient(circle, rgba(98, 228, 255, .22), transparent 65%); z-index: -1; }
.calc__out small { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: var(--cyan); }
.calc__total { font-family: var(--mono); color: #fff; font-size: clamp(2.6rem, 4.6vw, 3.6rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.05; margin: .5rem 0 .2rem; }
.calc__total span { font-size: .4em; color: rgba(255, 255, 255, .55); letter-spacing: 0; margin-left: .2rem; }
.calc__lines { list-style: none; padding: 0; margin: 1.2rem 0 1.6rem; display: grid; gap: .6rem; font-size: .9rem; }
.calc__lines li { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px dashed rgba(255, 255, 255, .12); padding-bottom: .55rem; }
.calc__lines li b { font-family: var(--mono); color: #fff; font-weight: 600; }
.calc__out .btn { margin-top: auto; }
.calc__fine { font-size: .76rem; color: rgba(255, 255, 255, .5); margin-top: .9rem; }

/* ---------- reputation (caller id) ---------- */
.rep { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.rep--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 2rem; }
.repc { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--sh-1); transition: transform .4s var(--ease-out), box-shadow .4s; }
.repc:hover { transform: translateY(-5px); box-shadow: var(--sh-2); }
.repc__ico { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--paper-2); color: var(--royal-2); margin-bottom: 14px; }
.repc__ico .ico { width: 22px; height: 22px; }
.repc h3 { font-size: 1.08rem; margin-bottom: .35rem; }
.repc p { color: var(--ink-2); font-size: .9rem; }
.repc .mono { display: block; margin-top: .8rem; color: var(--navy); font-weight: 600; font-size: .9rem; }

/* phone screen mock for branded calling */
.phone { width: 240px; margin: 0 auto; border-radius: 34px; padding: 10px; background: linear-gradient(160deg, #1b2b4b, #070f22); box-shadow: var(--sh-3), inset 0 0 0 1px rgba(255, 255, 255, .08); }
.phone__scr { border-radius: 26px; overflow: hidden; background: radial-gradient(400px 300px at 50% 0%, #1d4fae, #071530 70%); color: #fff; padding: 26px 16px 22px; text-align: center; min-height: 380px; display: flex; flex-direction: column; align-items: center; }
.phone__logo { width: 64px; height: 64px; border-radius: 18px; background: #fff; display: grid; place-items: center; color: var(--royal); box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .6); margin-top: 10px; animation: float 5s ease-in-out infinite; }
.phone__logo .ico { width: 32px; height: 32px; }
.phone__name { font-weight: 800; font-size: 1.25rem; margin-top: 14px; display: inline-flex; align-items: center; gap: .3rem; }
.phone__name .ico { width: 18px; height: 18px; color: var(--cyan); stroke-width: 2.6; }
.phone__why { font-size: .8rem; opacity: .75; margin-top: 4px; }
.phone__num { font-family: var(--mono); font-size: .82rem; opacity: .6; margin-top: 2px; }
.phone__btns { display: flex; gap: 46px; margin-top: auto; }
.phone__btns span { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; }
.phone__btns span:first-child { background: #e5484d; }
.phone__btns span:last-child { background: #2fbf71; animation: pls2 1.6s infinite; }
.phone__btns .ico { width: 24px; height: 24px; color: #fff; }
@keyframes pls2 { 0% { box-shadow: 0 0 0 0 rgba(47, 191, 113, .6); } 100% { box-shadow: 0 0 0 16px rgba(47, 191, 113, 0); } }

/* ---------- developers ---------- */
.term { border-radius: var(--r-xl); overflow: hidden; border: 1px solid rgba(98, 228, 255, .18); background: #050d1f; box-shadow: var(--sh-3); }
.term__bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: rgba(255, 255, 255, .04); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.term__bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.term__bar i:nth-child(2) { background: #febc2e; }
.term__bar i:nth-child(3) { background: #28c840; }
.term__bar span { margin-left: 10px; font-family: var(--mono); font-size: .78rem; color: rgba(255, 255, 255, .5); }
.term pre { margin: 0; padding: 20px 22px 24px; font-family: var(--mono); font-size: .86rem; line-height: 1.75; color: #cfe3ff; overflow-x: auto; min-height: 330px; white-space: pre; }
.term .k { color: #62E4FF; }
.term .s { color: #a5f3c4; }
.term .c { color: #5f7aa8; }
.term .n { color: #ffcf7a; }
.term .caret { display: inline-block; width: 8px; height: 1.1em; background: var(--cyan); vertical-align: -.2em; animation: blink 1s steps(1) infinite; }
.endpoints { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 1.6rem; }
.ep { display: flex; align-items: center; gap: .6rem; padding: 10px 12px; border-radius: 12px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .07); font-family: var(--mono); font-size: .8rem; color: rgba(255, 255, 255, .8); min-width: 0; }
.ep b { font-size: .66rem; padding: .15rem .4rem; border-radius: 6px; background: rgba(98, 228, 255, .16); color: var(--cyan); flex: none; }
.ep b.post { background: rgba(165, 243, 196, .14); color: #a5f3c4; }
.ep span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; transition: box-shadow .3s, border-color .3s; }
.faq details[open] { box-shadow: var(--sh-2); border-color: transparent; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 22px; font-weight: 700; color: var(--navy); font-size: 1.04rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 26px; height: 26px; flex: none; border-radius: 50%; background: var(--paper-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23032C6A' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .35s var(--ease), background-color .3s; }
.faq details[open] summary::after { transform: rotate(45deg); background-color: rgba(98, 228, 255, .3); }
.faq .ans { padding: 0 22px 20px; color: var(--ink-2); font-size: .97rem; }

/* ---------- CTA band ---------- */
.cta { border-radius: var(--r-xl); padding: clamp(36px, 6vw, 72px); position: relative; overflow: hidden; isolation: isolate; text-align: center;
    background: radial-gradient(700px 360px at 50% 0%, rgba(98, 228, 255, .28), transparent 70%), linear-gradient(160deg, var(--royal), var(--night) 75%); color: rgba(255, 255, 255, .8); box-shadow: var(--sh-3); }
.cta h2 { color: #fff; }
.cta .lead { color: rgba(255, 255, 255, .78); margin: 1rem auto 2rem; }
.cta__btns { display: flex; justify-content: center; gap: .8rem; flex-wrap: wrap; }
.cta canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: .7; }

/* ---------- footer ---------- */
.foot { background: var(--night); color: rgba(255, 255, 255, .62); padding: 72px 0 34px; font-size: .93rem; }
.foot__grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 32px; }
.foot__brand img { height: 52px; width: auto; margin-bottom: 1rem; }
.foot__brand p { max-width: 22rem; }
.foot h4 { color: #fff; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.foot a { color: rgba(255, 255, 255, .7); text-decoration: none; transition: color .2s; }
.foot a:hover { color: var(--cyan); }
.foot__eco { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.foot__eco a { border: 1px solid rgba(255, 255, 255, .14); border-radius: 999px; padding: .3rem .75rem; font-size: .82rem; }
.foot__eco a:hover { border-color: rgba(98, 228, 255, .5); }
.foot__bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .08); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .84rem; }

/* floating WhatsApp-style contact */
.fab { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: var(--night);
    background: linear-gradient(135deg, #8ff0ff, var(--cyan) 50%, var(--cyan-2)); box-shadow: 0 14px 34px -10px rgba(98, 228, 255, .8); transition: transform .3s var(--ease); }
.fab:hover { transform: translateY(-3px) scale(1.04); }
.fab .ico { width: 26px; height: 26px; }

/* ---------- responsive ---------- */
@media (max-width: 1140px) {
    .nav__links { display: none; }
    .nav__burger { display: inline-flex; }
    .aiprice { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .aiprice__main { grid-column: 1 / -1; }
    .rep { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
    .hero { min-height: 0; }
    .hero__inner, .split { grid-template-columns: minmax(0, 1fr); }
    .stage { max-width: 560px; margin: 8px auto 0; }
    .tile, .tile--wide, .tile--half { grid-column: span 12; }
    .mini { grid-template-columns: minmax(0, 1fr); }
    .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rplans { grid-template-columns: minmax(0, 1fr); max-width: 620px; margin-inline: auto; }
    .extras { grid-template-columns: minmax(0, 1fr); max-width: 620px; margin-inline: auto; }
    .calc { grid-template-columns: minmax(0, 1fr); }
    .foot__grid { grid-template-columns: 1fr 1fr; }
    .split--rev > :first-child { order: 2; }
    .headrow { grid-template-columns: minmax(0, 1fr); align-items: start; }
    .rlist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .feat--row { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
    .nav__login, .nav__cta-txt { display: none; }
    .steps { grid-template-columns: minmax(0, 1fr); gap: 34px; }
    .steps::before { display: none; }
    .rlist, .rlist--3, .endpoints { grid-template-columns: minmax(0, 1fr); }
    .routes svg { display: none; }
    .routes .rlist { margin-top: 0; }
    .aiprice { grid-template-columns: minmax(0, 1fr); }
    .g-live { left: -2%; top: 4%; width: 200px; }
    .g-ring { right: -2%; top: auto; bottom: 30%; width: 196px; }
    .g-out { right: 0; bottom: 0; width: 210px; }
    .g-chip { display: none; }
    .glass { padding: 11px 12px; }
}
@media (max-width: 560px) {
    .wrap { padding-inline: 16px; }
    .nav__inner { gap: .6rem; }
    .nav__logo { height: 38px; }
    .nav__logo--light { height: 34px; }
    .nav .lang { display: none; }
    .nav__cta { padding: .5rem .8rem; font-size: .86rem; }
    .nav__cta .ico { display: none; }
    .g-ring { display: none; }
    .g-live { left: 0; top: 2%; width: 188px; }
    .g-head { white-space: nowrap; }
    .g-head .badge { font-size: .6rem; padding: .12rem .4rem; }
    .g-out { right: 0; bottom: 2%; width: 200px; }
    .drawer .lang { display: inline-flex; align-self: flex-start; margin: .6rem 0; }
    .call .wave { display: none; }
    .call__who span { font-size: .72rem; }
    .stats, .rep, .rep--2 { grid-template-columns: minmax(0, 1fr); }
    .rplan__big { grid-template-columns: minmax(0, 1fr); }
    .foot__grid { grid-template-columns: minmax(0, 1fr); }
    .hero__trust { gap: .8rem 1.2rem; }
    .btn { padding: .8rem 1.1rem; }
    .g-text { display: none; }
    .g-live .wave { margin-bottom: 0; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
    .rv { opacity: 1; transform: none; }
    .strip__track { animation: none; }
}