:root {
    --bg: #050505;
    --surface: #0c0d0c;
    --surface-2: #121312;
    --surface-3: #1a1c1a;
    --emerald-50: #d1fae5;
    --emerald-300: #6ee7b7;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --emerald-900: #022c22;
    --text: #f5f5f4;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;
    --border: #272a28;
    --serif: "Fraunces", "Playfair Display", Georgia, serif;
    --sans: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-feature-settings: "ss01", "ss02";
}

::selection {
    background: var(--emerald-600);
    color: #050505;
}

html.lenis,
html.lenis body {
    height: auto;
}
.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}
.lenis.lenis-stopped {
    overflow: hidden;
}

@media (hover: hover) and (pointer: fine) {
    body.has-cursor,
    body.has-cursor a,
    body.has-cursor button,
    body.has-cursor input,
    body.has-cursor textarea,
    body.has-cursor [role="button"] {
        cursor: none !important;
    }
}

.kh-loader {
    position: fixed;
    inset: 0;
    background: #050505;
    z-index: 200;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 32px;
    color: var(--text);
}
.kh-loader.is-done {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}
.kh-loader-num {
    font-family: var(--serif);
    font-size: clamp(80px, 22vw, 280px);
    line-height: 0.8;
    letter-spacing: -0.05em;
    font-weight: 300;
    font-style: italic;
}
.kh-loader-meta {
    font-family: var(--sans);
    font-size: 12px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: right;
}
.kh-loader-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 1px;
    background: var(--emerald-500);
    width: 0%;
}

.kh-cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--emerald-500);
    border-radius: 999px;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.25s, height 0.25s, background 0.25s, opacity 0.25s;
    mix-blend-mode: difference;
}
.kh-cursor-dot.is-hover {
    width: 56px;
    height: 56px;
    background: rgba(16, 185, 129, 0.18);
    border: 1px solid var(--emerald-500);
}
.kh-cursor-dot.is-hidden {
    opacity: 0;
}
@media (hover: none), (pointer: coarse) {
    .kh-cursor-dot {
        display: none;
    }
}

.kh-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
}
@media (min-width: 768px) {
    .kh-container {
        padding: 0 48px;
    }
}
@media (min-width: 1280px) {
    .kh-container {
        padding: 0 72px;
    }
}

.kh-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.4s ease;
}
.kh-nav.is-scrolled {
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
@media (min-width: 768px) {
    .kh-nav {
        padding: 24px 48px;
    }
}
.kh-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--serif);
    font-style: italic;
    font-size: 20px;
    color: var(--text);
    letter-spacing: -0.02em;
    text-decoration: none;
}
.kh-logo-mark {
    width: 42px;
    height: 42px;
    object-fit: contain;
    flex: 0 0 auto;
    filter: drop-shadow(0 0 16px rgba(16, 185, 129, 0.22));
}
.kh-nav-links {
    display: none;
    gap: 36px;
    align-items: center;
}
@media (min-width: 1024px) {
    .kh-nav-links {
        display: flex;
    }
}
.kh-nav-link {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 0.04em;
    transition: color 0.3s;
}
.kh-nav-link:hover {
    color: var(--text);
}
.kh-nav-cta {
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 22px;
    border-radius: 999px;
    background: transparent;
    transition: all 0.35s ease;
    text-decoration: none;
}
.kh-nav-cta:hover {
    background: var(--emerald-500);
    color: #050505;
    border-color: var(--emerald-500);
}

.kh-hero {
    position: relative;
    height: 100vh;
    min-height: 720px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding-bottom: 96px;
}
.kh-hero-bg {
    position: absolute;
    inset: -8%;
    background-size: cover;
    background-position: center;
    will-change: transform;
    filter: brightness(0.55) saturate(1.05);
}
.kh-hero-veil {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 90%, rgba(2, 44, 34, 0.6) 0%, transparent 60%), linear-gradient(180deg, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.2) 30%, rgba(5, 5, 5, 0.85) 100%);
}
.kh-hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.kh-hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
}
.kh-hero-eyebrow,
.kh-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--emerald-300);
}
.kh-hero-eyebrow {
    margin-bottom: 28px;
}
.kh-hero-eyebrow::before,
.kh-eyebrow::before {
    content: "";
    width: 32px;
    height: 1px;
    background: var(--emerald-500);
}
.kh-hero-title {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(48px, 9vw, 156px);
    line-height: 0.9;
    letter-spacing: -0.04em;
    margin: 0 0 32px;
    max-width: 14ch;
}
.kh-hero-title em,
.kh-h2 em,
.kh-cta-h em,
.kh-story-headline em,
.kh-test-quote em {
    font-style: italic;
    color: var(--emerald-300);
}
.kh-hero-row {
    display: flex;
    flex-direction: column;
    gap: 28px;
    align-items: flex-start;
}
@media (min-width: 1024px) {
    .kh-hero-row {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}
.kh-hero-meta {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 380px;
    line-height: 1.6;
}
.kh-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 18px 28px;
    border-radius: 999px;
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 500;
    border: none;
    text-decoration: none;
    transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.1, 1), background 0.3s, color 0.3s;
}
.kh-btn-primary {
    background: var(--emerald-500);
    color: #050505;
}
.kh-btn-primary:hover {
    background: var(--emerald-300);
    transform: translateY(-2px);
}
.kh-btn-arrow {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: #050505;
    color: var(--emerald-300);
    display: grid;
    place-items: center;
}

.kh-marquee {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
    overflow: hidden;
    background: var(--surface);
    user-select: none;
}
.kh-marquee-track {
    display: flex;
    gap: 64px;
    width: max-content;
    animation: kh-marquee 38s linear infinite;
    align-items: center;
}
.kh-marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    color: var(--text-muted);
    font-family: var(--serif);
    font-style: italic;
    font-size: clamp(22px, 3vw, 42px);
    white-space: nowrap;
    font-weight: 300;
}
@keyframes kh-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.kh-story { position: relative; background: #030403; }
.kh-story-pin { position: relative; height: 100vh; overflow: hidden; }
.kh-story-stage { position: absolute; inset: 0; display: grid; place-items: center; }
.kh-story-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.6s ease;
}
.kh-story-img::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 5, 5, 0.5) 0%, rgba(5, 5, 5, 0.85) 100%);
}
.kh-story-text {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.kh-story-step { font-size: 11px; letter-spacing: 0.4em; text-transform: uppercase; color: var(--emerald-300); margin-bottom: 24px; }
.kh-story-headline { font-family: var(--serif); font-weight: 300; font-size: clamp(48px, 8vw, 140px); letter-spacing: -0.04em; line-height: 0.9; margin: 0; }
.kh-story-progress {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 8px;
}
.kh-story-progress span { width: 24px; height: 2px; background: rgba(255, 255, 255, 0.15); }
.kh-story-progress span.active { background: var(--emerald-500); }

.kh-section { padding: 120px 0; }
@media (min-width: 768px) {
    .kh-section { padding: 180px 0; }
}
.kh-services-head {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 64px;
}
@media (min-width: 1024px) {
    .kh-services-head { flex-direction: row; justify-content: space-between; align-items: flex-end; }
}
.kh-services-head p { max-width: 460px; color: var(--text-muted); line-height: 1.6; margin: 0; }
.kh-h2 { font-family: var(--serif); font-size: clamp(40px, 6vw, 96px); line-height: 0.95; letter-spacing: -0.03em; font-weight: 300; margin: 0 0 32px; }

.kh-services-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) {
    .kh-services-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.kh-service {
    position: relative;
    height: 540px;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: var(--surface-2);
    transform-style: preserve-3d;
    transition: border-color 0.4s;
    text-decoration: none;
}
.kh-service:hover { border-color: rgba(16, 185, 129, 0.3); }
.kh-service-img { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.1); transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.1, 1); filter: brightness(0.55) saturate(1.05); }
.kh-service:hover .kh-service-img { transform: scale(1.18); }
.kh-service-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 5, 5, 0.1) 0%, rgba(5, 5, 5, 0.6) 50%, rgba(5, 5, 5, 0.95) 100%); }
.kh-service-content { position: absolute; inset: 0; padding: 32px; display: flex; flex-direction: column; justify-content: space-between; z-index: 2; }
.kh-service-num { font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--emerald-300); }
.kh-service-name { font-family: var(--serif); font-size: clamp(32px, 3.4vw, 52px); line-height: 1; font-weight: 300; margin: 0 0 16px; color: var(--text); }
.kh-service-desc { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin: 0 0 24px; }
.kh-service-cta { display: inline-flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text); }

.kh-stats { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
@media (min-width: 768px) {
    .kh-stats { grid-template-columns: repeat(4, 1fr); }
}
.kh-stat { padding: 56px 24px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.kh-stat:last-child { border-right: none; }
@media (min-width: 768px) {
    .kh-stat { border-bottom: none; padding: 80px 32px; }
}
.kh-stat-num { font-family: var(--serif); font-size: clamp(56px, 7vw, 110px); font-weight: 300; letter-spacing: -0.04em; line-height: 0.9; }
.kh-stat-label { font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--text-muted); margin-top: 12px; }

.kh-ba {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 24px;
    user-select: none;
    cursor: ew-resize;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.kh-ba-img,
.kh-ba-after { position: absolute; inset: 0; background-size: cover; background-position: center; }
.kh-ba-after { clip-path: inset(0 50% 0 0); }
.kh-ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: var(--emerald-500); transform: translateX(-50%); }
.kh-ba-knob { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 56px; height: 56px; border-radius: 999px; background: #050505; border: 1px solid var(--emerald-500); color: var(--emerald-300); display: grid; place-items: center; }
.kh-ba-label { position: absolute; top: 24px; padding: 8px 14px; border-radius: 999px; background: rgba(5, 5, 5, 0.7); border: 1px solid rgba(255, 255, 255, 0.1); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; z-index: 2; }
.kh-ba-label-before { left: 24px; color: #ef4444; }
.kh-ba-label-after { right: 24px; color: var(--emerald-300); }

.kh-process { margin-top: 64px; border-top: 1px solid var(--border); }
.kh-process-row { display: grid; grid-template-columns: 60px 1fr; gap: 24px; padding: 36px 0; border-bottom: 1px solid var(--border); }
@media (min-width: 768px) {
    .kh-process-row { grid-template-columns: 100px 220px 1fr 100px; gap: 48px; padding: 48px 0; }
}
.kh-process-num { font-family: var(--serif); font-style: italic; color: var(--emerald-300); font-size: 14px; }
.kh-process-title { font-family: var(--serif); font-size: 28px; line-height: 1; font-weight: 300; margin: 0; grid-column: 2; }
@media (min-width: 768px) {
    .kh-process-title { grid-column: auto; font-size: 36px; }
}
.kh-process-desc { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin: 8px 0 0; grid-column: 2; }
@media (min-width: 768px) {
    .kh-process-desc { grid-column: auto; margin: 0; }
}
.kh-process-time { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); grid-column: 2; }
@media (min-width: 768px) {
    .kh-process-time { grid-column: auto; text-align: right; }
}

.kh-test-stage { position: relative; min-height: 720px; margin-top: 48px; }
.kh-test-card { position: relative; padding: 32px; border-radius: 20px; background: var(--surface-2); border: 1px solid var(--border); margin-bottom: 24px; }
@media (min-width: 1024px) {
    .kh-test-card { position: absolute; max-width: 380px; margin-bottom: 0; }
}
.kh-test-quote { font-family: var(--serif); font-size: 22px; line-height: 1.35; font-weight: 300; margin: 0 0 24px; }
.kh-test-meta { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--border); padding-top: 20px; }
.kh-test-avatar { width: 44px; height: 44px; border-radius: 999px; background: var(--emerald-700); color: #050505; display: grid; place-items: center; font-family: var(--serif); font-style: italic; font-weight: 600; }
.kh-test-name { font-size: 13px; margin: 0; }
.kh-test-role { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); margin: 4px 0 0; }
.kh-stars { color: var(--emerald-300); margin-left: auto; font-size: 14px; }

.kh-cta {
    position: relative;
    padding: 140px 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(2, 44, 34, 0.5) 0%, transparent 70%), #050505;
    border-top: 1px solid var(--border);
    overflow: hidden;
}
.kh-cta-h { font-family: var(--serif); font-weight: 300; font-size: clamp(56px, 9vw, 168px); line-height: 0.92; letter-spacing: -0.04em; margin: 0 0 48px; text-align: center; }
.kh-form-x { max-width: 880px; margin: 0 auto; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px 16px; }
@media (max-width: 767px) {
    .kh-form-x { grid-template-columns: 1fr; }
}
.kh-field { display: flex; flex-direction: column; gap: 8px; grid-column: span 6; }
.kh-field-half { grid-column: span 3; }
.kh-field-third { grid-column: span 2; }
.kh-field-twothirds { grid-column: span 4; }
.kh-field-full { grid-column: span 6; }
@media (max-width: 767px) {
    .kh-field,
    .kh-field-half,
    .kh-field-third,
    .kh-field-twothirds,
    .kh-field-full { grid-column: span 1; }
}
.kh-field label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); padding-left: 22px; }
.kh-input { width: 100%; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border); color: var(--text); padding: 18px 22px; border-radius: 999px; font-family: var(--sans); font-size: 14px; outline: none; }
.kh-input:focus { border-color: var(--emerald-500); background: rgba(16, 185, 129, 0.05); }
.kh-textarea { border-radius: 18px; padding: 16px 22px; line-height: 1.5; resize: vertical; min-height: 120px; }
.kh-select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1l5 5 5-5' stroke='%2310B981' stroke-width='1.4' stroke-linecap='round'/></svg>"); background-repeat: no-repeat; background-position: right 22px center; padding-right: 48px; }
.kh-captcha-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border); border-radius: 999px; padding: 6px 8px 6px 22px; }
.kh-captcha-q { color: var(--text); font-size: 14px; flex: 1; min-width: 140px; }
.kh-captcha-q strong { font-family: var(--serif); font-style: italic; color: var(--emerald-300); font-size: 18px; }
.kh-captcha-input { width: 90px; border: 1px solid var(--border); text-align: center; }
.kh-captcha-refresh { width: 40px; height: 40px; border-radius: 999px; background: transparent; border: 1px solid var(--border); color: var(--text-muted); cursor: pointer; }
.kh-check { display: flex; gap: 14px; align-items: flex-start; cursor: pointer; }
.kh-check input { position: absolute; opacity: 0; }
.kh-check-box { width: 20px; height: 20px; border-radius: 6px; border: 1px solid var(--border); background: rgba(255, 255, 255, 0.02); margin-top: 2px; position: relative; }
.kh-check input:checked + .kh-check-box { background: var(--emerald-500); border-color: var(--emerald-500); }
.kh-check input:checked + .kh-check-box::after { content: ""; position: absolute; left: 6px; top: 2px; width: 6px; height: 11px; border: solid #050505; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.kh-check-text { color: var(--text-muted); font-size: 13px; line-height: 1.55; }
.kh-inline-link { background: transparent; border: 0; padding: 0; color: var(--emerald-300); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font: inherit; }
.kh-form-error { color: #f87171; font-size: 12px; margin: 6px 0 0; padding-left: 34px; }
.kh-form-status { grid-column: span 6; margin: 0; border-radius: 12px; padding: 14px 16px; font-size: 13px; line-height: 1.5; }
.kh-form-status.is-success { color: #86efac; border: 1px solid rgba(134, 239, 172, 0.35); background: rgba(34, 197, 94, 0.09); }
.kh-form-status.is-error { color: #fca5a5; border: 1px solid rgba(252, 165, 165, 0.35); background: rgba(239, 68, 68, 0.08); }
.kh-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.kh-field-submit { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-top: 12px; }
.kh-form-meta { text-align: center; color: var(--text-muted); font-size: 12px; margin-top: 24px; }
.kh-form-meta a { color: var(--emerald-300); text-decoration: none; }

.kh-footer { background: var(--surface); border-top: 1px solid var(--border); padding: 80px 0 32px; }
.kh-footer-grid { display: grid; grid-template-columns: 1fr; gap: 48px; margin-bottom: 64px; }
@media (min-width: 768px) {
    .kh-footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.kh-footer-brand p { color: var(--text-muted); line-height: 1.6; margin: 24px 0 0; max-width: 360px; font-size: 14px; }
.kh-footer-col h4 { font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--emerald-300); margin: 0 0 20px; font-weight: 500; }
.kh-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.kh-footer-col a { color: var(--text-muted); text-decoration: none; font-size: 14px; }
.kh-footer-bottom { border-top: 1px solid var(--border); padding-top: 32px; display: flex; flex-direction: column; gap: 16px; color: var(--text-muted); font-size: 12px; }
@media (min-width: 768px) {
    .kh-footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

.kh-footer-legal { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 24px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.kh-legal-link { background: transparent; border: 0; color: var(--text-muted); font-size: 13px; cursor: pointer; padding: 6px 4px; }
.kh-legal-sep { color: var(--text-dim); }

.kh-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(2, 4, 3, 0.7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: none;
    align-items: flex-end;
    justify-content: center;
}
.kh-modal.is-open { display: flex; }
.kh-modal-sheet {
    width: 100%;
    max-width: 880px;
    max-height: 92vh;
    background: linear-gradient(180deg, #0c0d0c 0%, #050505 100%);
    border: 1px solid var(--border);
    border-radius: 24px 24px 0 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
@media (min-width: 768px) {
    .kh-modal { align-items: center; padding: 40px; }
    .kh-modal-sheet { border-radius: 24px; }
}
.kh-modal-head { padding: 32px 32px 24px; border-bottom: 1px solid var(--border); position: relative; }
.kh-modal-title { font-family: var(--serif); font-size: clamp(28px, 4vw, 48px); font-weight: 300; margin: 0; }
.kh-modal-close { position: absolute; top: 24px; right: 24px; width: 44px; height: 44px; border-radius: 999px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); color: var(--text); cursor: pointer; }
.kh-modal-body { padding: 32px; overflow-y: auto; color: var(--text-muted); font-size: 14px; line-height: 1.7; }
.kh-modal-body h3 { font-family: var(--serif); color: var(--text); font-weight: 400; }
.kh-modal-body a { color: var(--emerald-300); text-decoration: none; }

.kh-cookie {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    z-index: 80;
    display: none;
}
.kh-cookie.is-visible { display: block; }
@media (min-width: 1024px) {
    .kh-cookie { left: 96px; right: 280px; }
}
.kh-cookie-inner {
    background: rgba(12, 13, 12, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 20px;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
@media (min-width: 1024px) {
    .kh-cookie-inner { flex-direction: row; align-items: center; gap: 24px; }
}
.kh-cookie-text { flex: 1; color: var(--text-muted); font-size: 13px; line-height: 1.55; }
.kh-cookie-actions { display: flex; gap: 10px; }
.kh-btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.kh-btn-sm { padding: 12px 20px; font-size: 11px; letter-spacing: 0.16em; }

.kh-sticky-offer {
    position: fixed;
    bottom: 64px;
    right: 24px;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 22px;
    border-radius: 999px;
    background: rgba(18, 19, 18, 0.85);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: var(--text);
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
}
.kh-sticky-offer .kh-pulse {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--emerald-500);
}
.kh-whatsapp {
    position: fixed;
    bottom: 64px;
    left: 24px;
    z-index: 60;
    width: 64px;
    height: 64px;
    border-radius: 999px;
    background: #25d366;
    display: grid;
    place-items: center;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 18px 38px rgba(37, 211, 102, 0.28);
}
.kh-whatsapp svg {
    width: 34px;
    height: 34px;
    display: block;
}

.kh-reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.1, 1), transform 0.9s cubic-bezier(0.2, 0.7, 0.1, 1); }
.kh-reveal.is-visible { opacity: 1; transform: translateY(0); }
.kh-reveal-stagger > * { opacity: 0; transform: translateY(28px); transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.1, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.1, 1); }
.kh-reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.kh-split-line { display: block; overflow: hidden; }
.kh-split-line > span { display: inline-block; transform: translateY(110%); transition: transform 1.1s cubic-bezier(0.2, 0.7, 0.1, 1); }
.kh-split-line.is-visible > span { transform: translateY(0); }