/* =========================================================================
   Kayan (كيان) — Marketing landing page
   Modern 2026 design · light + dark · RTL/LTR · built on Keen/Bootstrap 5
   ========================================================================= */

:root {
    --k-indigo: #4f46e5;
    --k-violet: #7c3aed;
    --k-blue: #6366f1;
    --k-cyan: #22d3ee;
    --k-grad: linear-gradient(120deg, #4f46e5 0%, #6366f1 45%, #22d3ee 100%);
    --k-grad-soft: linear-gradient(120deg, #6366f1 0%, #22d3ee 100%);

    --k-bg: #f7f8fc;
    --k-bg-alt: #eef1fb;
    --k-surface: #ffffff;
    --k-surface-2: #ffffff;
    --k-border: rgba(20, 27, 61, 0.08);
    --k-line: rgba(20, 27, 61, 0.16);
    --k-text: #0f1633;
    --k-text-muted: #5a627e;
    --k-shadow-sm: 0 4px 18px rgba(20, 27, 61, 0.06);
    --k-shadow: 0 18px 48px rgba(20, 27, 61, 0.10);
    --k-shadow-lg: 0 34px 80px rgba(20, 27, 61, 0.16);
    --k-nav-bg: rgba(255, 255, 255, 0.72);
    --k-nav-border: rgba(20, 27, 61, 0.07);

    --k-radius: 22px;
    --k-radius-sm: 14px;
    --k-maxw: 1200px;
    --k-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-bs-theme="dark"] {
    --k-bg: #080b1a;
    --k-bg-alt: #0c1128;
    --k-surface: #10152e;
    --k-surface-2: #141a38;
    --k-border: rgba(148, 163, 210, 0.12);
    --k-line: rgba(148, 163, 210, 0.24);
    --k-text: #eef1fb;
    --k-text-muted: #9aa3c7;
    --k-shadow-sm: 0 4px 18px rgba(0, 0, 0, 0.35);
    --k-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    --k-shadow-lg: 0 36px 90px rgba(0, 0, 0, 0.6);
    --k-nav-bg: rgba(12, 17, 40, 0.72);
    --k-nav-border: rgba(148, 163, 210, 0.12);
}

/* ---------- base ---------- */
body.kayan-landing {
    background: var(--k-bg);
    color: var(--k-text);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.kayan-landing a { text-decoration: none; }

html { scroll-padding-top: 92px; }

.k-container {
    width: 100%;
    max-width: var(--k-maxw);
    margin-inline: auto;
    padding-inline: 20px;
}

.kayan-skip-link {
    position: fixed;
    inset-inline-start: 16px;
    top: -60px;
    z-index: 2000;
    background: var(--k-indigo);
    color: #fff;
    padding: 10px 18px;
    border-radius: 10px;
    transition: top 0.2s var(--k-ease);
}
.kayan-skip-link:focus { top: 16px; color: #fff; }

.k-gradient-text {
    background: var(--k-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* ---------- brand wordmark ---------- */
.kayan-brand__text {
    letter-spacing: -0.01em;
    line-height: 1.4 !important;
    padding-block: 0.06em 0.14em;
    display: inline-block;
    white-space: nowrap;
}
/* two-tone merged wordmark: word 1 flows indigo→cyan, word 2 picks up from
   cyan→violet so the gradient reads as one continuous sweep across both words */
.kayan-brand__w1,
.kayan-brand__w2 {
    -webkit-text-fill-color: transparent;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}
/* use background-image (not the `background` shorthand, which would reset
   background-clip back to border-box and paint a solid block) */
.kayan-brand__w1 { background-image: linear-gradient(120deg, #22d3ee 0%, #6366f1 100%); }
.kayan-brand__w2 { background-image: linear-gradient(120deg, #a855f7 0%, #7c3aed 100%); }
.kayan-brand__mark { filter: drop-shadow(0 6px 14px rgba(79, 70, 229, 0.35)); }
/* On the dark navy background an indigo glow is lighter than the page, so it
   reads as a lit box behind the tile instead of a shadow. */
[data-bs-theme="dark"] .kayan-brand__mark { filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.55)); }

/* ---------- section scaffolding ---------- */
.k-section { padding-block: clamp(64px, 9vw, 128px); position: relative; }
.k-section--alt { background: var(--k-bg-alt); }

.k-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--k-indigo);
    background: rgba(99, 102, 241, 0.10);
    padding: 7px 16px;
    border-radius: 999px;
    margin-bottom: 18px;
}
[data-bs-theme="dark"] .k-eyebrow { color: #a5b4fc; background: rgba(99, 102, 241, 0.16); }

.k-section__head { max-width: 720px; margin-inline: auto; text-align: center; margin-bottom: clamp(40px, 5vw, 72px); }
.k-title {
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-size: clamp(1.7rem, 3.6vw, 2.7rem);
    color: var(--k-text);
    margin-bottom: 16px;
}
.k-subtitle { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--k-text-muted); line-height: 1.7; }

/* ---------- buttons ---------- */
.k-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-weight: 700;
    font-size: 1rem;
    padding: 13px 26px;
    border-radius: 14px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.35s var(--k-ease), box-shadow 0.35s var(--k-ease), filter 0.35s var(--k-ease), background-color 0.35s var(--k-ease), color 0.35s var(--k-ease), border-color 0.35s var(--k-ease);
    white-space: nowrap;
}
.k-btn--primary {
    border: none;
    background-image: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #7c3aed 100%);
    background-color: #4f46e5;
    color: #fff;
    box-shadow: 0 12px 30px rgba(79, 70, 229, 0.35);
}
.k-btn--primary:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 18px 42px rgba(79, 70, 229, 0.5); filter: brightness(1.07); }
.k-btn--ghost {
    background: var(--k-surface);
    color: var(--k-text);
    border-color: var(--k-line);
    box-shadow: var(--k-shadow-sm);
}
.k-btn--ghost:hover { color: var(--k-indigo); border-color: var(--k-indigo); transform: translateY(-3px); box-shadow: var(--k-shadow); }
.k-btn--light { background: var(--k-surface); color: var(--k-indigo); box-shadow: var(--k-shadow-sm); }
.k-btn--light:hover { color: var(--k-indigo); transform: translateY(-3px); box-shadow: var(--k-shadow); }
.k-btn--sm { padding: 9px 18px; font-size: 0.9rem; border-radius: 11px; }
.k-btn i { color: currentColor; }
.k-btn__arrow { transition: transform 0.3s var(--k-ease); }
.k-btn:hover .k-btn__arrow { transform: translateX(var(--k-arrow-shift, 4px)); }
[dir="rtl"] .k-btn { --k-arrow-shift: -4px; }
.k-btn--white { background: #fff; color: var(--k-indigo); }
.k-btn--white:hover { color: var(--k-indigo); transform: translateY(-3px); }
.k-btn--outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.k-btn--outline-white:hover { color: var(--k-indigo); background: #fff; }

/* =========================================================================
   NAVBAR
   ========================================================================= */
.k-nav {
    position: fixed;
    inset-inline: 0;
    top: 0;
    z-index: 1030;
    transition: background 0.3s var(--k-ease), box-shadow 0.3s var(--k-ease), border-color 0.3s var(--k-ease), padding 0.3s var(--k-ease);
    border-bottom: 1px solid transparent;
    padding-block: 16px;
}
.k-nav.is-scrolled {
    background: var(--k-nav-bg);
    backdrop-filter: saturate(180%) blur(18px);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    border-bottom-color: var(--k-nav-border);
    box-shadow: var(--k-shadow-sm);
    padding-block: 10px;
}
/* The bar is fixed, and the page hides overflow-x, so anything pushed past the
   viewport edge is unreachable. Actions never shrink; the brand gives way. */
.k-nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: nowrap; }
.k-nav__brand { min-width: 0; overflow: hidden; }
.k-nav__links { display: flex; align-items: center; gap: 4px; }
.k-nav__link {
    color: var(--k-text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 9px 14px;
    border-radius: 10px;
    transition: color 0.2s var(--k-ease), background 0.2s var(--k-ease);
}
.k-nav__link:hover, .k-nav__link.is-active { color: var(--k-text); background: rgba(99, 102, 241, 0.10); }
.k-nav__actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.k-nav__actions .k-btn { white-space: nowrap; }

.k-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px; height: 42px;
    border-radius: 12px;
    color: var(--k-text);
    background: var(--k-surface);
    border: 1px solid var(--k-line);
    box-shadow: var(--k-shadow-sm);
    transition: color 0.3s var(--k-ease), border-color 0.3s var(--k-ease), background 0.3s var(--k-ease), transform 0.3s var(--k-ease), box-shadow 0.3s var(--k-ease);
    cursor: pointer;
}
.k-icon-btn > i { line-height: 1; }
.k-icon-btn:hover { color: var(--k-indigo); border-color: var(--k-indigo); background: rgba(99, 102, 241, 0.08); transform: translateY(-2px); box-shadow: var(--k-shadow); }

.k-nav__toggle { display: none; }

/* mobile menu */
.k-nav__mobile {
    display: none;
    position: fixed;
    inset-inline: 12px;
    top: 74px;
    z-index: 1029;
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius-sm);
    box-shadow: var(--k-shadow-lg);
    padding: 14px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s var(--k-ease), transform 0.25s var(--k-ease);
}
.k-nav__mobile.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.k-nav__mobile a.k-nav__link { display: block; padding: 12px 14px; }
.k-nav__mobile .k-btn { width: 100%; margin-top: 8px; }

@media (max-width: 991.98px) {
    .k-nav__links { display: none; }
    .k-nav__toggle { display: inline-flex; }
    .k-nav__mobile { display: block; }
}

@media (max-width: 767.98px) {
    /* Sign-in stays in the bar at every width; sign-up drops to the mobile menu,
       since keeping both pushed the hamburger past the viewport edge. */
    .k-nav__actions .k-nav__cta-signup { display: none; }
    .k-nav__actions .k-nav__cta-signin { padding: 8px 12px; }
    .k-nav .k-icon-btn { width: 38px; height: 38px; border-radius: 10px; }
    .k-nav .kayan-brand__mark { width: 38px; height: 38px; }
    .k-nav .kayan-brand__text { font-size: 1.35rem !important; }
}

/* Below this the mark and the wordmark no longer fit side by side, and letting
   the wordmark clip mid-word looks broken — drop the mark, keep the name. */
@media (max-width: 479.98px) {
    .k-nav .kayan-brand__mark { display: none; }
}

/* =========================================================================
   HERO
   ========================================================================= */
.k-hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding-top: 108px;
    padding-bottom: 56px;
    overflow: hidden;
}
.k-hero .k-container { width: 100%; }
.k-hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.k-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.5;
    animation: kFloat 18s ease-in-out infinite;
}
.k-blob--1 { width: 480px; height: 480px; background: #6366f1; inset-inline-start: -120px; top: -80px; }
.k-blob--2 { width: 420px; height: 420px; background: #22d3ee; inset-inline-end: -100px; top: 40px; animation-delay: -6s; }
.k-blob--3 { width: 380px; height: 380px; background: #7c3aed; inset-inline-start: 30%; bottom: -140px; animation-delay: -12s; opacity: 0.35; }
[data-bs-theme="dark"] .k-blob { opacity: 0.32; }

.k-hero__grid {
    position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(var(--k-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--k-border) 1px, transparent 1px);
    background-size: 54px 54px;
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
    mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
    opacity: 0.6;
}

@keyframes kFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.06); }
    66% { transform: translate(-20px, 20px) scale(0.96); }
}

.k-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.k-hero__badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    box-shadow: var(--k-shadow-sm);
    color: var(--k-text-muted);
    font-weight: 600; font-size: 0.85rem;
    padding: 8px 16px; border-radius: 999px; margin-bottom: 24px;
}
.k-hero__badge .k-dot { width: 8px; height: 8px; border-radius: 50%; background: #10b981; box-shadow: 0 0 0 4px rgba(16,185,129,0.18); }
.k-hero h1 { font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; font-size: clamp(2.1rem, 5vw, 3.6rem); margin-bottom: 22px; color: var(--k-text); }
.k-hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--k-text-muted); line-height: 1.75; max-width: 560px; margin-bottom: 32px; }
.k-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.k-hero__chips { display: flex; flex-wrap: wrap; gap: 10px; }
.k-chip {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 0.85rem; font-weight: 600; color: var(--k-text-muted);
    background: var(--k-surface); border: 1px solid var(--k-border);
    padding: 7px 14px; border-radius: 10px;
}
.k-chip i { color: var(--k-indigo); }

/* hero mockup */
.k-hero__visual { position: relative; }
.k-mock {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    box-shadow: var(--k-shadow-lg);
    padding: 20px;
    position: relative;
    animation: kRise 0.9s var(--k-ease) both;
}
.k-mock__bar { display: flex; align-items: center; gap: 6px; margin-bottom: 18px; }
.k-mock__bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--k-border); }
.k-mock__bar span:nth-child(1) { background: #ff5f57; }
.k-mock__bar span:nth-child(2) { background: #febc2e; }
.k-mock__bar span:nth-child(3) { background: #28c840; }
.k-mock__title { margin-inline-start: auto; font-size: 0.8rem; color: var(--k-text-muted); font-weight: 600; }
.k-mock__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.k-stat { background: var(--k-bg-alt); border-radius: var(--k-radius-sm); padding: 16px; }
.k-stat__label { font-size: 0.78rem; color: var(--k-text-muted); font-weight: 600; margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.k-stat__value { font-size: 1.55rem; font-weight: 800; color: var(--k-text); }
.k-stat__value--grad { background: var(--k-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.k-ic-primary { color: var(--k-indigo) !important; }
.k-ic-success { color: #10b981 !important; }
[data-bs-theme="dark"] .k-ic-primary { color: #a5b4fc !important; }
[data-bs-theme="dark"] .k-ic-success { color: #34d399 !important; }
.k-mock__row {
    display: flex; align-items: center; gap: 12px;
    background: var(--k-bg-alt); border-radius: var(--k-radius-sm);
    padding: 14px 16px; margin-top: 10px;
}
.k-mock__row .k-mock__ic { width: 38px; height: 38px; border-radius: 11px; background: var(--k-grad); display: inline-flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0; }
.k-mock__row .k-mock__meta { line-height: 1.3; }
.k-mock__row .k-mock__meta strong { color: var(--k-text); font-size: 0.92rem; }
.k-mock__row .k-mock__meta small { color: var(--k-text-muted); }
.k-badge-live { margin-inline-start: auto; font-size: 0.72rem; font-weight: 700; color: #10b981; background: rgba(16,185,129,0.12); padding: 4px 10px; border-radius: 999px; }
.k-badge-due { margin-inline-start: auto; font-size: 0.72rem; font-weight: 700; color: #f59e0b; background: rgba(245,158,11,0.14); padding: 4px 10px; border-radius: 999px; }
.k-mock__ic--success { background: rgba(16, 185, 129, 0.16) !important; }
.k-mock__ic--success i { color: #10b981 !important; }

.k-mock__float {
    position: absolute;
    inset-inline-end: -18px;
    bottom: 40px;
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius-sm);
    box-shadow: var(--k-shadow);
    padding: 12px 16px;
    display: flex; align-items: center; gap: 10px;
    animation: kFloat2 6s ease-in-out infinite;
}
.k-mock__float .k-mock__ic { width: 34px; height: 34px; border-radius: 10px; background: rgba(34,211,238,0.15); color: #06b6d4; display: inline-flex; align-items: center; justify-content: center; }
.k-mock__float .k-mock__ic--success { background: rgba(16, 185, 129, 0.16); color: #10b981; }
.k-mock__ic i { color: #fff; }
.k-mock__float .k-mock__ic--success i { color: #10b981; }

@keyframes kRise { from { opacity: 0; transform: translateY(30px) scale(0.98); } to { opacity: 1; transform: none; } }
@keyframes kFloat2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-28px); } }

/* =========================================================================
   FEATURES
   ========================================================================= */
.k-grid { display: grid; gap: 22px; }
.k-grid--3 { grid-template-columns: repeat(3, 1fr); }
.k-grid--2 { grid-template-columns: repeat(2, 1fr); }

.k-card {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    padding: 28px;
    box-shadow: var(--k-shadow-sm);
    transition: transform 0.3s var(--k-ease), box-shadow 0.3s var(--k-ease), border-color 0.3s var(--k-ease);
    position: relative;
    overflow: hidden;
    height: 100%;
}
.k-card::before {
    content: "";
    position: absolute; inset: 0 0 auto 0; height: 3px;
    background: var(--k-grad);
    transform: scaleX(0); transform-origin: inline-start;
    transition: transform 0.35s var(--k-ease);
}
.k-card:hover { transform: translateY(-6px); box-shadow: var(--k-shadow); border-color: rgba(99,102,241,0.35); }
.k-card:hover::before { transform: scaleX(1); }
.k-card__icon {
    width: 58px; height: 58px; border-radius: 16px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--k-grad);
    color: #fff;
    margin-bottom: 18px;
    font-size: 1.5rem;
    box-shadow: 0 10px 24px rgba(79, 70, 229, 0.28);
    transition: transform 0.3s var(--k-ease);
}
.k-card__icon i { color: #fff; }
.k-card:hover .k-card__icon { transform: translateY(-2px) scale(1.05); }

/* varied gradient per card */
.k-card:nth-child(6n+1) .k-card__icon { background: linear-gradient(135deg, #6366f1, #22d3ee); box-shadow: 0 10px 24px rgba(99, 102, 241, 0.3); }
.k-card:nth-child(6n+2) .k-card__icon { background: linear-gradient(135deg, #7c3aed, #ec4899); box-shadow: 0 10px 24px rgba(124, 58, 237, 0.3); }
.k-card:nth-child(6n+3) .k-card__icon { background: linear-gradient(135deg, #06b6d4, #10b981); box-shadow: 0 10px 24px rgba(6, 182, 212, 0.3); }
.k-card:nth-child(6n+4) .k-card__icon { background: linear-gradient(135deg, #4f46e5, #7c3aed); box-shadow: 0 10px 24px rgba(79, 70, 229, 0.3); }
.k-card:nth-child(6n+5) .k-card__icon { background: linear-gradient(135deg, #f59e0b, #ef4444); box-shadow: 0 10px 24px rgba(245, 158, 11, 0.3); }
.k-card:nth-child(6n+6) .k-card__icon { background: linear-gradient(135deg, #3b82f6, #6366f1); box-shadow: 0 10px 24px rgba(59, 130, 246, 0.3); }
.k-card__title { font-weight: 700; font-size: 1.12rem; color: var(--k-text); margin-bottom: 9px; }
.k-card__desc { color: var(--k-text-muted); font-size: 0.95rem; line-height: 1.65; margin: 0; }

/* =========================================================================
   HOW IT WORKS
   ========================================================================= */
.k-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.k-steps::before {
    content: ""; position: absolute; top: 30px; inset-inline: 12%;
    height: 2px; background: linear-gradient(90deg, transparent, var(--k-border), transparent);
    z-index: 0;
}
.k-step { position: relative; z-index: 1; text-align: center; }
.k-step__num {
    width: 62px; height: 62px; border-radius: 20px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--k-grad); color: #fff;
    font-weight: 800; font-size: 1.4rem;
    box-shadow: 0 12px 28px rgba(79,70,229,0.35);
    margin-bottom: 20px;
    transition: transform 0.3s var(--k-ease);
}
.k-step:hover .k-step__num { transform: translateY(-4px) scale(1.05); }
.k-step:nth-child(1) .k-step__num { background: linear-gradient(135deg, #6366f1, #22d3ee); box-shadow: 0 12px 28px rgba(99, 102, 241, 0.38); }
.k-step:nth-child(2) .k-step__num { background: linear-gradient(135deg, #7c3aed, #ec4899); box-shadow: 0 12px 28px rgba(124, 58, 237, 0.38); }
.k-step:nth-child(3) .k-step__num { background: linear-gradient(135deg, #06b6d4, #10b981); box-shadow: 0 12px 28px rgba(6, 182, 212, 0.38); }
.k-step:nth-child(4) .k-step__num { background: linear-gradient(135deg, #f59e0b, #ef4444); box-shadow: 0 12px 28px rgba(245, 158, 11, 0.38); }
.k-step__title { font-weight: 700; font-size: 1.08rem; color: var(--k-text); margin-bottom: 9px; }
.k-step__desc { color: var(--k-text-muted); font-size: 0.93rem; line-height: 1.6; }

/* =========================================================================
   SECURITY
   ========================================================================= */
.k-sec { position: relative; overflow: hidden; }
.k-sec__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.k-sec__glow { position: absolute; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, rgba(99,102,241,0.18), transparent 65%); inset-inline-start: 50%; transform: translateX(-50%); top: -180px; }
.k-sec__inner { position: relative; z-index: 1; }
.k-sec-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px; }
.k-sec-card {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    padding: 30px;
    box-shadow: var(--k-shadow-sm);
    transition: transform 0.3s var(--k-ease), box-shadow 0.3s var(--k-ease), border-color 0.3s var(--k-ease);
    position: relative;
    overflow: hidden;
    height: 100%;
}
.k-sec-card:hover { transform: translateY(-6px); box-shadow: var(--k-shadow); border-color: rgba(99,102,241,0.35); }
/* first two span 3 cols (feature), rest span 2 cols */
.k-sec-card--wide { grid-column: span 3; }
.k-sec-card--std { grid-column: span 2; }
.k-sec-card__icon {
    width: 58px; height: 58px; border-radius: 16px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--k-grad); color: #fff;
    font-size: 1.6rem; margin-bottom: 18px;
    box-shadow: 0 10px 24px rgba(79,70,229,0.32);
}
.k-sec-card__icon i { color: #fff; }
.k-sec-card:nth-child(1) .k-sec-card__icon { background: linear-gradient(135deg, #6366f1, #22d3ee); box-shadow: 0 10px 24px rgba(99, 102, 241, 0.32); }
.k-sec-card:nth-child(2) .k-sec-card__icon { background: linear-gradient(135deg, #7c3aed, #ec4899); box-shadow: 0 10px 24px rgba(124, 58, 237, 0.32); }
.k-sec-card:nth-child(3) .k-sec-card__icon { background: linear-gradient(135deg, #06b6d4, #10b981); box-shadow: 0 10px 24px rgba(6, 182, 212, 0.32); }
.k-sec-card:nth-child(4) .k-sec-card__icon { background: linear-gradient(135deg, #f59e0b, #ef4444); box-shadow: 0 10px 24px rgba(245, 158, 11, 0.32); }
.k-sec-card:nth-child(5) .k-sec-card__icon { background: linear-gradient(135deg, #3b82f6, #6366f1); box-shadow: 0 10px 24px rgba(59, 130, 246, 0.32); }
.k-sec-card__title { font-weight: 700; font-size: 1.15rem; color: var(--k-text); margin-bottom: 10px; }
.k-sec-card__desc { color: var(--k-text-muted); font-size: 0.95rem; line-height: 1.7; margin: 0; }
.k-sec-card__glow { position: absolute; inset-inline-end: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%; background: radial-gradient(circle, rgba(34,211,238,0.16), transparent 70%); opacity: 0; transition: opacity 0.35s var(--k-ease); }
.k-sec-card:hover .k-sec-card__glow { opacity: 1; }

/* =========================================================================
   SHOWCASE
   ========================================================================= */
.k-showcase-row { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-bottom: 40px; }
.k-showcase-row:last-child { margin-bottom: 0; }
.k-showcase-row--rev .k-showcase-media { order: 2; }
.k-showcase__title { font-weight: 800; font-size: clamp(1.3rem, 2.4vw, 1.8rem); color: var(--k-text); margin-bottom: 14px; letter-spacing: -0.01em; }
.k-showcase__desc { color: var(--k-text-muted); font-size: 1.05rem; line-height: 1.75; }
.k-showcase-media {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    box-shadow: var(--k-shadow);
    padding: 22px;
    min-height: 260px;
    display: flex; flex-direction: column;
    position: relative; overflow: hidden;
}
.k-showcase-media::after { content: ""; position: absolute; inset: 0; background: var(--k-grad); opacity: 0.04; pointer-events: none; }
.k-skel { border-radius: 10px; background: var(--k-bg-alt); }
.k-skel-bar { height: 14px; margin-bottom: 12px; }
.k-skel-grad { background: var(--k-grad-soft); opacity: 0.85; }

/* =========================================================================
   PRICING
   ========================================================================= */
.k-cur-toggle { display: inline-flex; gap: 4px; padding: 5px; background: var(--k-bg-alt); border: 1px solid var(--k-border); border-radius: 14px; margin-top: 22px; }
.k-cur-toggle button {
    border: none; background: transparent; color: var(--k-text-muted);
    font-weight: 700; font-size: 0.9rem; padding: 8px 20px; border-radius: 10px; cursor: pointer;
    transition: all 0.2s var(--k-ease);
}
.k-cur-toggle button.is-active { background: var(--k-surface); color: var(--k-indigo); box-shadow: var(--k-shadow-sm); }

.k-price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; max-width: 1000px; margin-inline: auto; }
.k-price-card {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    padding: 32px 28px;
    box-shadow: var(--k-shadow-sm);
    display: flex; flex-direction: column;
    transition: transform 0.3s var(--k-ease), box-shadow 0.3s var(--k-ease), border-color 0.3s var(--k-ease);
    position: relative;
}
.k-price-card:hover { transform: translateY(-8px); box-shadow: var(--k-shadow); }
.k-price-card--featured {
    border-color: rgba(99, 102, 241, 0.55);
    box-shadow: 0 28px 70px rgba(79, 70, 229, 0.22);
    background: linear-gradient(165deg, rgba(99, 102, 241, 0.13), rgba(34, 211, 238, 0.06));
}
[data-bs-theme="dark"] .k-price-card--featured {
    background: linear-gradient(165deg, rgba(99, 102, 241, 0.20), rgba(34, 211, 238, 0.08));
    border-color: rgba(129, 140, 248, 0.6);
}
.k-price-card--featured::before {
    content: attr(data-badge);
    position: absolute; top: -13px; inset-inline-start: 50%; transform: translateX(-50%);
    background: var(--k-grad); color: #fff; font-size: 0.72rem; font-weight: 700;
    padding: 5px 16px; border-radius: 999px; white-space: nowrap;
    box-shadow: 0 8px 18px rgba(79,70,229,0.4);
}
.k-price-card__name { font-weight: 800; font-size: 1.35rem; color: var(--k-text); margin-bottom: 4px; }
.k-price-card__nameen { font-size: 0.85rem; color: var(--k-text-muted); margin-bottom: 18px; }
.k-price-card__accent { width: 60px; height: 4px; border-radius: 999px; background: var(--k-grad); margin-bottom: 20px; }
.k-price-card__price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; min-height: 46px; }
.k-price-card__amt { font-weight: 800; font-size: 1.9rem; background: var(--k-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.k-price-card__per { color: var(--k-text-muted); font-size: 0.85rem; margin-bottom: 22px; }
.k-price-card__list { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-direction: column; gap: 13px; flex-grow: 1; }
.k-price-card__list li { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--k-text); font-size: 0.95rem; }
.k-price-card__list li span:first-child { display: inline-flex; align-items: center; gap: 9px; color: var(--k-text-muted); }
.k-price-card__list li b { font-weight: 800; }
.k-price-card__list li .k-li-ic { width: 34px; height: 34px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; color: #fff; }
.k-price-card__list li .k-li-ic i { color: #fff; }
.k-price-card__list li:nth-child(1) .k-li-ic { background: linear-gradient(135deg, #6366f1, #22d3ee); box-shadow: 0 6px 14px rgba(99, 102, 241, 0.3); }
.k-price-card__list li:nth-child(2) .k-li-ic { background: linear-gradient(135deg, #06b6d4, #10b981); box-shadow: 0 6px 14px rgba(6, 182, 212, 0.3); }
.k-price-card__list li:nth-child(3) .k-li-ic { background: linear-gradient(135deg, #7c3aed, #ec4899); box-shadow: 0 6px 14px rgba(124, 58, 237, 0.3); }
[data-bs-theme="dark"] .k-price-card__list li:nth-child(1) .k-li-ic { color: #a5b4fc; }
[data-bs-theme="dark"] .k-price-card__list li:nth-child(2) .k-li-ic { color: #34d399; }
[data-bs-theme="dark"] .k-price-card__list li:nth-child(3) .k-li-ic { color: #c4b5fd; }

.k-price-tagline {
    display: flex; align-items: center; gap: 12px; justify-content: center;
    max-width: 780px; margin: 0 auto 32px;
    background: rgba(99, 102, 241, 0.09);
    border: 1px solid rgba(99, 102, 241, 0.24);
    color: var(--k-text); font-weight: 600;
    padding: 15px 24px; border-radius: 15px; text-align: center; line-height: 1.6;
}
.k-price-tagline i { color: var(--k-indigo); flex-shrink: 0; }
[data-bs-theme="dark"] .k-price-tagline i { color: #a5b4fc; }

.k-price-note { text-align: center; color: var(--k-text-muted); font-size: 0.9rem; margin-top: 30px; }
.k-price-note--warning {
    display: flex; align-items: center; gap: 12px; justify-content: center;
    max-width: 780px; margin: 32px auto 0;
    background: rgba(245, 158, 11, 0.10);
    border: 1px solid rgba(245, 158, 11, 0.32);
    color: var(--k-text); font-weight: 600; font-size: 0.95rem;
    padding: 15px 24px; border-radius: 15px; text-align: start; line-height: 1.6;
}
.k-price-note--warning i { color: #f59e0b; flex-shrink: 0; }
.k-price-empty { text-align: center; padding: 60px 20px; color: var(--k-text-muted); background: var(--k-surface); border: 1px dashed var(--k-border); border-radius: var(--k-radius); }

/* =========================================================================
   ROLE PANELS
   ========================================================================= */
.k-role--1 { --role-grad: linear-gradient(135deg, #6366f1, #22d3ee); --role-color: #4f46e5; --role-rgb: 99, 102, 241; }
.k-role--2 { --role-grad: linear-gradient(135deg, #7c3aed, #ec4899); --role-color: #7c3aed; --role-rgb: 124, 58, 237; }
.k-role--3 { --role-grad: linear-gradient(135deg, #06b6d4, #10b981); --role-color: #06b6d4; --role-rgb: 6, 182, 212; }
.k-role--4 { --role-grad: linear-gradient(135deg, #f59e0b, #ef4444); --role-color: #f59e0b; --role-rgb: 245, 158, 11; }
[data-bs-theme="dark"] .k-role--1 { --role-color: #a5b4fc; }
[data-bs-theme="dark"] .k-role--2 { --role-color: #d8b4fe; }
[data-bs-theme="dark"] .k-role--3 { --role-color: #67e8f9; }
[data-bs-theme="dark"] .k-role--4 { --role-color: #fcd34d; }

.k-panels-wrap { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 30px; align-items: start; }

.k-role-tabs { display: flex; flex-direction: column; gap: 12px; }
.k-role-tabs__hint { font-size: 0.85rem; font-weight: 600; color: var(--k-text-muted); margin-bottom: 4px; }
.k-role-tab {
    display: flex; align-items: center; gap: 14px;
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius-sm);
    padding: 16px 18px;
    cursor: pointer;
    text-align: start;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s var(--k-ease), box-shadow 0.3s var(--k-ease), border-color 0.3s var(--k-ease), background 0.3s var(--k-ease);
}
.k-role-tab::before {
    content: ""; position: absolute; inset-inline-start: 0; top: 0; bottom: 0; width: 4px;
    background: var(--role-grad); transform: scaleY(0); transform-origin: center;
    transition: transform 0.3s var(--k-ease);
}
.k-role-tab:hover { transform: translateY(-2px); box-shadow: var(--k-shadow-sm); }
.k-role-tab.is-active {
    border-color: rgba(var(--role-rgb), 0.5);
    background: rgba(var(--role-rgb), 0.06);
    box-shadow: 0 10px 30px rgba(var(--role-rgb), 0.14);
}
.k-role-tab.is-active::before { transform: scaleY(1); }
.k-role-tab__ic {
    width: 46px; height: 46px; border-radius: 13px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--role-grad); color: #fff;
    box-shadow: 0 8px 18px rgba(var(--role-rgb), 0.32);
}
.k-role-tab__ic i { color: #fff; }
.k-role-tab__meta { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.k-role-tab__meta strong { color: var(--k-text); font-size: 1rem; }
.k-role-tab__meta small { color: var(--k-text-muted); font-size: 0.8rem; }
.k-role-tab__arrow { margin-inline-start: auto; color: var(--k-text-muted); opacity: 0; transform: translateX(-6px); transition: opacity 0.3s var(--k-ease), transform 0.3s var(--k-ease), color 0.3s var(--k-ease); }
[dir="ltr"] .k-role-tab__arrow { transform: translateX(6px); }
.k-role-tab.is-active .k-role-tab__arrow { opacity: 1; transform: translateX(0); color: var(--role-color); }

.k-role-stage { position: relative; }
.k-panel { display: none; }
.k-panel.is-active { display: block; animation: kPanelIn 0.45s var(--k-ease) both; }
@keyframes kPanelIn { from { opacity: 0; transform: translateY(16px) scale(0.99); } to { opacity: 1; transform: none; } }

.k-panel .k-mock { padding: 0; overflow: hidden; }
.k-panel .k-mock__bar { padding: 16px 18px 0; }
.k-panel__url {
    margin-inline-start: auto; display: inline-flex; align-items: center; gap: 7px;
    background: rgba(var(--role-rgb), 0.14); color: var(--role-color);
    font-size: 0.82rem; font-weight: 800;
    padding: 6px 16px; border-radius: 999px;
    border: 1px solid rgba(var(--role-rgb), 0.28);
}
.k-panel__url::before {
    content: ""; width: 7px; height: 7px; border-radius: 50%;
    background: var(--role-color); box-shadow: 0 0 0 3px rgba(var(--role-rgb), 0.2);
}
.k-panel__body { padding: 22px 28px 28px; position: relative; }
.k-panel__body::before {
    content: ""; position: absolute; inset-inline-end: -30px; top: -30px;
    width: 180px; height: 180px; border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--role-rgb), 0.16), transparent 70%);
    pointer-events: none;
}
.k-panel__head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; position: relative; }
.k-panel__ic {
    width: 64px; height: 64px; border-radius: 18px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--role-grad); color: #fff;
    box-shadow: 0 12px 28px rgba(var(--role-rgb), 0.35);
}
.k-panel__ic i { color: #fff; }
.k-panel__role-label { font-size: 0.8rem; font-weight: 700; color: var(--role-color); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 3px; }
.k-panel__name { font-weight: 800; font-size: 1.5rem; color: var(--k-text); margin: 0; }
.k-panel__desc { color: var(--k-text-muted); font-size: 1rem; line-height: 1.75; margin-bottom: 22px; }
.k-panel__caps-label { font-size: 0.82rem; font-weight: 700; color: var(--k-text-muted); margin-bottom: 12px; }
.k-panel__caps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.k-panel__caps li { display: flex; align-items: center; gap: 11px; color: var(--k-text); font-weight: 600; font-size: 0.97rem; }
.k-panel__caps li i { color: var(--role-color); flex-shrink: 0; }

@media (max-width: 991.98px) {
    .k-panels-wrap { grid-template-columns: 1fr; gap: 22px; }
}

/* =========================================================================
   FAQ
   ========================================================================= */
.k-faq { max-width: 820px; margin-inline: auto; }
.k-faq__item {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius-sm);
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color 0.25s var(--k-ease), box-shadow 0.25s var(--k-ease);
}
.k-faq__item.is-open { border-color: rgba(99,102,241,0.4); box-shadow: var(--k-shadow-sm); }
.k-faq__q {
    width: 100%; text-align: start; border: none; background: transparent;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 20px 24px; cursor: pointer;
    font-weight: 700; font-size: 1.02rem; color: var(--k-text);
}
.k-faq__q .k-faq__chev { flex-shrink: 0; color: var(--k-indigo); transition: transform 0.3s var(--k-ease); }
.k-faq__item.is-open .k-faq__chev { transform: rotate(180deg); }
.k-faq__a { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--k-ease); }
.k-faq__a-inner { padding: 0 24px 22px; color: var(--k-text-muted); line-height: 1.75; font-size: 0.97rem; }

/* =========================================================================
   FINAL CTA
   ========================================================================= */
.k-cta { position: relative; }
.k-cta__box {
    position: relative;
    background: var(--k-grad);
    border-radius: 32px;
    padding: clamp(44px, 6vw, 80px);
    text-align: center;
    overflow: hidden;
    box-shadow: var(--k-shadow-lg);
}
.k-cta__box::before, .k-cta__box::after {
    content: ""; position: absolute; border-radius: 50%; filter: blur(40px); opacity: 0.4;
}
.k-cta__box::before { width: 300px; height: 300px; background: #22d3ee; inset-inline-start: -80px; top: -100px; }
.k-cta__box::after { width: 260px; height: 260px; background: #7c3aed; inset-inline-end: -60px; bottom: -100px; }
.k-cta__box > * { position: relative; z-index: 1; }
.k-cta__title { color: #fff; font-weight: 800; font-size: clamp(1.6rem, 3.4vw, 2.5rem); letter-spacing: -0.02em; margin-bottom: 16px; }
.k-cta__sub { color: rgba(255,255,255,0.9); font-size: 1.1rem; margin-bottom: 32px; }
.k-cta__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center; }
.k-cta__actions a.k-cta__signin { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }

/* =========================================================================
   FOOTER
   ========================================================================= */
.k-footer { background: var(--k-bg-alt); border-top: 1px solid var(--k-border); padding-block: 64px 28px; }
.k-footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.k-footer__tag { color: var(--k-text-muted); line-height: 1.7; margin: 18px 0 0; max-width: 320px; }
.k-footer__col h4 { font-weight: 700; font-size: 0.95rem; color: var(--k-text); margin-bottom: 16px; }
.k-footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.k-footer__col a { color: var(--k-text-muted); font-size: 0.93rem; transition: color 0.2s var(--k-ease); }
.k-footer__col a:hover { color: var(--k-indigo); }
.k-footer__bottom {
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
    padding-top: 24px; border-top: 1px solid var(--k-border);
    color: var(--k-text-muted); font-size: 0.88rem;
}

/* =========================================================================
   FLOATING back-to-top
   ========================================================================= */
.k-top {
    position: fixed;
    inset-inline-end: 22px;
    bottom: 22px;
    z-index: 1020;
    width: 52px; height: 52px;
    border-radius: 15px;
    background: #4f46e5;
    color: #fff; cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.85);
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: 0 14px 34px rgba(79, 70, 229, 0.55), 0 0 0 4px rgba(79, 70, 229, 0.18);
    opacity: 0; transform: translateY(20px) scale(0.85); pointer-events: none;
    transition: opacity 0.3s var(--k-ease), transform 0.3s var(--k-ease), background 0.3s var(--k-ease);
}
.k-top i { color: #fff; }
[data-bs-theme="dark"] .k-top { border-color: rgba(255, 255, 255, 0.35); }
.k-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.k-top:hover { transform: translateY(-3px); background: #4338ca; }

/* =========================================================================
   SCROLL REVEAL
   ========================================================================= */
.k-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--k-ease), transform 0.7s var(--k-ease); }
.k-reveal.is-in { opacity: 1; transform: none; }
.k-reveal[data-delay="1"] { transition-delay: 0.08s; }
.k-reveal[data-delay="2"] { transition-delay: 0.16s; }
.k-reveal[data-delay="3"] { transition-delay: 0.24s; }
.k-reveal[data-delay="4"] { transition-delay: 0.32s; }
.k-reveal[data-delay="5"] { transition-delay: 0.40s; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 991.98px) {
    .k-hero__inner { grid-template-columns: 1fr; gap: 40px; }
    .k-hero__visual { max-width: 520px; margin-inline: auto; width: 100%; }
    .k-grid--3 { grid-template-columns: repeat(2, 1fr); }
    .k-steps { grid-template-columns: repeat(2, 1fr); }
    .k-steps::before { display: none; }
    .k-sec-card--wide, .k-sec-card--std { grid-column: span 3; }
    .k-showcase-row { grid-template-columns: 1fr; gap: 26px; }
    .k-showcase-row--rev .k-showcase-media { order: 0; }
    .k-footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 575.98px) {
    .k-grid--3, .k-grid--2 { grid-template-columns: 1fr; }
    .k-steps { grid-template-columns: 1fr; }
    .k-sec-grid { grid-template-columns: 1fr; }
    .k-sec-card--wide, .k-sec-card--std { grid-column: span 1; }
    .k-footer__top { grid-template-columns: 1fr; }
    .k-hero__cta .k-btn { width: 100%; }
    .k-mock__float { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; }
    .k-blob, .k-mock, .k-mock__float { animation: none !important; }
    .k-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* =========================================================================
   LEGAL DOCUMENTS (terms · privacy)
   Shares the landing tokens, so light/dark and RTL/LTR come for free.
   ========================================================================= */
.k-legal-hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(112px, 13vw, 168px) clamp(40px, 5vw, 64px);
    background: var(--k-bg-alt);
    border-bottom: 1px solid var(--k-border);
}
.k-legal-hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.k-legal-hero__bg .k-blob--1 { width: 380px; height: 380px; inset-inline-start: -140px; top: -160px; }
.k-legal-hero__bg .k-blob--2 { width: 320px; height: 320px; inset-inline-end: -120px; top: -60px; }
.k-legal-hero__inner { position: relative; z-index: 1; max-width: 860px; }
.k-legal-hero__title {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    font-size: clamp(2rem, 4.2vw, 3rem);
    color: var(--k-text);
    margin-block: 14px 14px;
}
.k-legal-hero__lead { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--k-text-muted); line-height: 1.75; margin-bottom: 24px; }
.k-legal-hero__meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.k-legal-hero__meta .k-chip strong { color: var(--k-text); font-weight: 700; }
.k-chip--link {
    cursor: pointer;
    font: inherit;
    color: var(--k-text-muted);
    transition: color 0.25s var(--k-ease), border-color 0.25s var(--k-ease), transform 0.25s var(--k-ease);
}
.k-chip--link:hover { color: var(--k-indigo); border-color: var(--k-indigo); transform: translateY(-2px); }

/* ---------- layout ---------- */
.k-legal { padding-block: clamp(48px, 6vw, 88px); }
.k-legal__layout { display: grid; grid-template-columns: 268px minmax(0, 1fr); gap: clamp(32px, 4vw, 64px); align-items: start; }

/* ---------- table of contents ---------- */
.k-legal__aside { position: sticky; top: 96px; }
.k-legal__toc {
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    padding: 22px 20px;
    box-shadow: var(--k-shadow-sm);
    max-height: calc(100vh - 128px);
    overflow-y: auto;
}
.k-legal__toc-title { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--k-text-muted); margin-bottom: 14px; }
.k-legal__toc ol { list-style: none; counter-reset: k-toc; margin: 0; padding: 0; }
.k-legal__toc li { counter-increment: k-toc; }
.k-legal__toc-link {
    display: flex;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--k-text-muted);
    border-inline-start: 2px solid transparent;
    transition: color 0.2s var(--k-ease), background 0.2s var(--k-ease), border-color 0.2s var(--k-ease);
}
.k-legal__toc-link::before { content: counter(k-toc) "."; font-weight: 700; opacity: 0.55; }
.k-legal__toc-link:hover { color: var(--k-text); background: rgba(99, 102, 241, 0.08); }
.k-legal__toc-link.is-active { color: var(--k-indigo); background: rgba(99, 102, 241, 0.12); border-inline-start-color: var(--k-indigo); font-weight: 600; }
[data-bs-theme="dark"] .k-legal__toc-link.is-active { color: #a5b4fc; border-inline-start-color: #a5b4fc; }

/* ---------- document body ---------- */
.k-legal__body { max-width: 78ch; }
.k-legal__intro {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--k-text);
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    padding: 22px 24px;
    box-shadow: var(--k-shadow-sm);
    margin-bottom: clamp(28px, 3vw, 44px);
}
.k-legal__section { scroll-margin-top: 96px; padding-block: 0 clamp(28px, 3vw, 40px); }
.k-legal__section + .k-legal__section { border-top: 1px solid var(--k-border); padding-top: clamp(28px, 3vw, 40px); }
.k-legal__heading {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: clamp(1.15rem, 1.8vw, 1.4rem);
    letter-spacing: -0.01em;
    color: var(--k-text);
    margin-bottom: 16px;
}
.k-legal__num {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.92rem;
    font-weight: 800;
    color: #fff;
    background: var(--k-grad);
    box-shadow: 0 10px 24px rgba(99, 102, 241, 0.28);
}
.k-legal__body p { color: var(--k-text-muted); line-height: 1.95; font-size: 0.98rem; margin-bottom: 14px; }
.k-legal__body p:last-child { margin-bottom: 0; }
.k-legal__link { color: var(--k-indigo); font-weight: 600; }
.k-legal__link:hover { text-decoration: underline; }
[data-bs-theme="dark"] .k-legal__link { color: #a5b4fc; }

.k-legal__list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 10px; }
.k-legal__list li { display: flex; gap: 10px; color: var(--k-text-muted); line-height: 1.85; font-size: 0.98rem; }
.k-legal__li-ic { flex-shrink: 0; margin-top: 5px; color: var(--k-indigo) !important; }
[data-bs-theme="dark"] .k-legal__li-ic { color: #a5b4fc !important; }

.k-legal__note {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.22);
    border-inline-start: 3px solid var(--k-indigo);
    border-radius: var(--k-radius-sm);
    padding: 16px 18px;
    margin-block: 6px 16px;
}
.k-legal__note i { color: var(--k-indigo) !important; flex-shrink: 0; }
.k-legal__note p { margin: 0; color: var(--k-text); font-weight: 500; }
[data-bs-theme="dark"] .k-legal__note { background: rgba(99, 102, 241, 0.14); border-color: rgba(148, 163, 210, 0.24); }
[data-bs-theme="dark"] .k-legal__note i { color: #a5b4fc !important; }

/* ---------- closing card ---------- */
.k-legal__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    justify-content: space-between;
    background: var(--k-surface);
    border: 1px solid var(--k-border);
    border-radius: var(--k-radius);
    padding: 26px 28px;
    box-shadow: var(--k-shadow-sm);
    margin-top: clamp(16px, 2vw, 28px);
}
.k-legal__cta h3 { font-weight: 700; font-size: 1.1rem; color: var(--k-text); margin-bottom: 6px; }
.k-legal__cta p { margin: 0; }
.k-legal__cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- responsive ---------- */
@media (max-width: 991.98px) {
    .k-legal__layout { grid-template-columns: 1fr; }
    .k-legal__aside { position: static; }
    .k-legal__toc { max-height: none; }
    .k-legal__body { max-width: none; }
}

@media (max-width: 575.98px) {
    .k-legal__cta { flex-direction: column; align-items: flex-start; }
    .k-legal__cta-actions .k-btn { width: 100%; }
}

/* ---------- print ---------- */
@media print {
    .k-nav, .k-footer, .k-legal__aside, .k-legal-hero__bg, .k-legal-hero__meta,
    .kayan-skip-link, .k-top, .k-legal__cta-actions { display: none !important; }
    .k-legal-hero { padding-block: 0 18px; background: none; }
    .k-legal { padding-block: 18px; }
    .k-legal__layout { display: block; }
    .k-legal__section { break-inside: avoid; }
    .k-legal__body p, .k-legal__list li { color: #000; }
    .k-legal__num { box-shadow: none; }
}

/* keep the legal header calmer than the landing hero — it is a reading page */
.k-legal-hero__bg .k-blob { opacity: 0.26; }
[data-bs-theme="dark"] .k-legal-hero__bg .k-blob { opacity: 0.28; }