/* ═══════════════════════════════════════════════════════════════════
   LX-007 — Smart Auto Cut-Off Charger | Futuristic Luxury Landing
   Design system: dark (default) + light themes, glass surfaces,
   electric-blue / cyan energy accents, motion-first.
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Theme Tokens ─── */
:root,
[data-theme="dark"] {
    --bg: #05070c;
    --bg-2: #090d16;
    --bg-3: #0e1422;
    --surface: rgba(255, 255, 255, 0.035);
    --surface-2: rgba(255, 255, 255, 0.06);
    --surface-solid: #0c111c;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --text: #eef2f8;
    --text-2: #c3cad6;
    --muted: #8590a3;
    --accent: #4da3ff;
    --accent-2: #7cf0ff;
    --accent-3: #9b7bff;
    --energy: #31f59b;
    --danger: #ff5d6c;
    --warn: #ffb547;
    --grad: linear-gradient(100deg, #7cf0ff 0%, #4da3ff 45%, #9b7bff 100%);
    --grad-btn: linear-gradient(120deg, #4da3ff 0%, #2f7bff 50%, #7a5cff 100%);
    --glow: 0 0 40px rgba(77, 163, 255, 0.35);
    --shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7);
    --grid-line: rgba(124, 196, 255, 0.07);
    --header-bg: rgba(5, 7, 12, 0.6);
    --input-bg: rgba(255, 255, 255, 0.04);
    color-scheme: dark;
}

[data-theme="light"] {
    --bg: #f3f5f9;
    --bg-2: #ffffff;
    --bg-3: #eaeef5;
    --surface: rgba(255, 255, 255, 0.72);
    --surface-2: rgba(255, 255, 255, 0.92);
    --surface-solid: #ffffff;
    --border: rgba(12, 24, 48, 0.08);
    --border-strong: rgba(12, 24, 48, 0.16);
    --text: #0a1120;
    --text-2: #2d3748;
    --muted: #5d6879;
    --accent: #1f6fff;
    --accent-2: #00a3d4;
    --accent-3: #6a4bff;
    --energy: #0bb870;
    --danger: #e5384a;
    --warn: #e08a00;
    --grad: linear-gradient(100deg, #00a3d4 0%, #1f6fff 45%, #6a4bff 100%);
    --grad-btn: linear-gradient(120deg, #1f6fff 0%, #1857e0 50%, #5b3cf0 100%);
    --glow: 0 0 40px rgba(31, 111, 255, 0.22);
    --shadow: 0 30px 70px -25px rgba(20, 40, 90, 0.25);
    --grid-line: rgba(31, 111, 255, 0.07);
    --header-bg: rgba(243, 245, 249, 0.7);
    --input-bg: #ffffff;
    color-scheme: light;
}

:root {
    --font-display: 'Readex Pro', 'IBM Plex Sans Arabic', system-ui, sans-serif;
    --font-body: 'IBM Plex Sans Arabic', 'Readex Pro', system-ui, sans-serif;
    --font-tech: 'Space Grotesk', 'Readex Pro', system-ui, sans-serif;
    --radius: 22px;
    --radius-sm: 14px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --container: 1200px;
}

/* ─── Theme-specific visibility ─── */
[data-theme="dark"] .only-light,
[data-theme="light"] .only-dark {
    display: none !important;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-text-size-adjust: 100%;
    overflow-x: clip;
    max-width: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    overflow-x: clip;
    max-width: 100%;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.6s var(--ease), color 0.6s var(--ease);
    padding-bottom: 76px;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: 0;
    background: none;
}

::selection {
    background: var(--accent);
    color: #fff;
}

.en {
    font-family: var(--font-tech);
    letter-spacing: -0.01em;
}

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

.grad-text {
    background: var(--grad);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmer 6s linear infinite;
}

@keyframes shimmer {
    to {
        background-position: 200% center;
    }
}

/* ─── Scroll progress + cursor glow ─── */
.scroll-progress {
    position: fixed;
    inset-inline: 0;
    top: 0;
    height: 2px;
    z-index: 200;
    background: var(--grad);
    transform-origin: right;
    transform: scaleX(0);
}

.cursor-glow {
    position: fixed;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    left: 0;
    top: 0;
    background: radial-gradient(circle, rgba(77, 163, 255, 0.09), transparent 65%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.4s;
}

[data-theme="light"] .cursor-glow {
    background: radial-gradient(circle, rgba(31, 111, 255, 0.07), transparent 65%);
}

@media (hover: hover) {
    body:hover .cursor-glow {
        opacity: 1;
    }
}

/* ─── Top bar ─── */
.top-notice-bar {
    position: relative;
    z-index: 60;
    text-align: center;
    font-size: 0.82rem;
    padding: 9px 16px;
    color: var(--text-2);
    background: linear-gradient(90deg, transparent, rgba(77, 163, 255, 0.14), transparent), var(--bg-2);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.top-notice-bar b {
    color: var(--energy);
    font-weight: 600;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--energy);
    box-shadow: 0 0 0 0 var(--energy);
    animation: pulse 1.8s infinite;
    flex-shrink: 0;
    display: inline-block;
}

.pulse-dot.red {
    background: var(--danger);
    --c: var(--danger);
    animation-name: pulseRed;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(49, 245, 155, 0.6);
    }

    100% {
        box-shadow: 0 0 0 10px rgba(49, 245, 155, 0);
    }
}

@keyframes pulseRed {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 93, 108, 0.6);
    }

    100% {
        box-shadow: 0 0 0 10px rgba(255, 93, 108, 0);
    }
}

/* ─── Header ─── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid transparent;
    transition: border-color 0.4s, background 0.6s;
}

.site-header.scrolled {
    border-bottom-color: var(--border);
}

.header-inner {
    max-width: var(--container);
    margin-inline: auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-tech);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.04em;
    direction: ltr;
}

.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--grad-btn);
    box-shadow: var(--glow);
}

.brand-text span {
    color: var(--accent);
}

.main-nav {
    display: none;
    gap: 6px;
}

.main-nav a {
    font-size: 0.9rem;
    color: var(--muted);
    padding: 8px 14px;
    border-radius: 999px;
    transition: color 0.3s, background 0.3s;
}

.main-nav a:hover {
    color: var(--text);
    background: var(--surface-2);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.theme-toggle {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    display: grid;
    place-items: center;
    color: var(--text);
    overflow: hidden;
    transition: transform 0.4s var(--ease), border-color 0.3s;
}

.theme-toggle:hover {
    transform: rotate(-20deg) scale(1.06);
    border-color: var(--accent);
}

.theme-toggle svg {
    position: absolute;
    transition: transform 0.6s var(--ease), opacity 0.4s;
}

[data-theme="dark"] .icon-sun,
[data-theme="light"] .icon-moon {
    transform: translateY(0) rotate(0);
    opacity: 1;
}

[data-theme="dark"] .icon-moon {
    transform: translateY(30px) rotate(90deg);
    opacity: 0;
}

[data-theme="light"] .icon-sun {
    transform: translateY(-30px) rotate(-90deg);
    opacity: 0;
}

/* Theme switch ripple */
.theme-ripple {
    position: fixed;
    z-index: 9999;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 0.8s var(--ease) forwards;
}

@keyframes ripple {
    to {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

/* ─── Buttons ─── */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    border-radius: 999px;
    padding: 12px 22px;
    font-size: 0.95rem;
    white-space: nowrap;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.3s, border-color 0.3s;
    isolation: isolate;
    overflow: hidden;
}

.btn-primary {
    color: #fff;
    background: var(--grad-btn);
    box-shadow: 0 10px 30px -8px rgba(47, 123, 255, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
    transform: translateX(120%);
    transition: transform 0.9s var(--ease);
}

.btn-primary:hover::after {
    transform: translateX(-120%);
}

.btn-primary:hover {
    box-shadow: 0 16px 44px -8px rgba(47, 123, 255, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-ghost {
    border: 1px solid var(--border-strong);
    background: var(--surface);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    border-color: var(--accent);
    background: var(--surface-2);
}

.btn-sm {
    padding: 9px 18px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 30px;
    font-size: 1.02rem;
}

.btn-block {
    width: 100%;
}

.btn:active {
    transform: scale(0.97);
}

.play-ic {
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--grad-btn);
    color: #fff;
    transform: scaleX(-1);
}

/* ═══════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: auto;
    padding: 32px 0 64px;
    overflow: hidden;
    isolation: isolate;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-grid {
    position: absolute;
    inset: -40% -10% 0;
    z-index: -2;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 56px 56px;
    transform: perspective(900px) rotateX(58deg) translateY(10%);
    transform-origin: center bottom;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 70%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 70%, #000 30%, transparent 75%);
    animation: gridMove 14s linear infinite;
}

@keyframes gridMove {
    to {
        background-position: 0 56px, 0 0;
    }
}

.aurora {
    position: absolute;
    z-index: -3;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.55;
    pointer-events: none;
}

.aurora-1 {
    width: 560px;
    height: 560px;
    background: radial-gradient(circle, #2f7bff, transparent 70%);
    top: -10%;
    left: -8%;
    animation: float1 16s ease-in-out infinite;
}

.aurora-2 {
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, #7a5cff, transparent 70%);
    bottom: -10%;
    right: -6%;
    opacity: 0.35;
    animation: float2 18s ease-in-out infinite;
}

[data-theme="light"] .aurora {
    opacity: 0.22;
}

@keyframes float1 {
    50% {
        transform: translate(60px, 40px) scale(1.1);
    }
}

@keyframes float2 {
    50% {
        transform: translate(-50px, -30px) scale(1.08);
    }
}

.hero-inner {
    display: grid;
    gap: 28px;
    align-items: center;
}

.hero-copy {
    text-align: center;
    position: relative;
    z-index: 2;
}

@media (max-width: 959px) {
    .hero-inner {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 14px;
    }

    .hero-copy {
        display: contents;
    }

    .eyebrow {
        order: 1;
        margin-bottom: 6px;
    }

    .hero-title {
        order: 2;
        margin-bottom: 2px;
    }

    .hero-visual {
        order: 3;
        width: min(100%, 390px);
        margin: 4px auto 12px;
    }

    .hero-price {
        order: 4;
        margin-bottom: 14px;
    }

    .hero-ctas {
        order: 5;
        margin-bottom: 18px;
    }

    .hero-trust {
        order: 6;
    }
}

/* Entrance animation - Instant Start */
.hero-anim {
    opacity: 1;
    transform: none;
}
@media (prefers-reduced-motion: no-preference) {
    .hero-anim {
        animation: heroInstantFade 0.28s cubic-bezier(0.16, 1, 0.3, 1) backwards;
        animation-delay: calc(var(--d, 0s) * 0.15);
    }
}

@keyframes heroInstantFade {
    from {
        opacity: 0.3;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 16px 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    backdrop-filter: blur(10px);
    font-size: 0.85rem;
    color: var(--text-2);
    margin-bottom: 22px;
}

.eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-2);
    box-shadow: 0 0 12px var(--accent-2);
}

.hero-inner > *,
.bento > *,
.compare > *,
.compat > *,
.specs-wrap > *,
.order-grid > *,
.steps > *,
.reviews-grid > * {
    min-width: 0;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.95rem, 7.2vw, 3.6rem);
    line-height: 1.25;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    text-wrap: balance;
}

@media (min-width: 640px) {
    .hero-title .line {
        white-space: nowrap;
    }
}

.hero-title .line {
    display: block;
}

.hero-sub {
    font-size: clamp(1rem, 2.4vw, 1.12rem);
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto 24px;
}

.hero-sub b {
    color: var(--text);
    font-weight: 600;
}

.hero-price {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(10px);
    margin-bottom: 26px;
}

.hp-label {
    font-size: 0.85rem;
    color: var(--muted);
}

.hp-now {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
}

.hp-now b {
    font-family: var(--font-tech);
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hp-old {
    color: var(--muted);
    font-size: 0.95rem;
}

.hp-badge {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    color: var(--energy);
    background: color-mix(in srgb, var(--energy) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--energy) 30%, transparent);
}

.hero-ctas {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.hero-trust {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-align: right;
}

.avatars {
    display: flex;
}

.avatars img {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--bg);
    object-fit: cover;
    margin-inline-start: -10px;
}

.avatars img:first-child {
    margin-inline-start: 0;
}

.stars {
    color: #ffc247;
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.stars b {
    color: var(--text);
    font-family: var(--font-tech);
    letter-spacing: 0;
}

.hero-trust small {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
}

/* Hero visual */
.hero-visual {
    position: relative;
    width: min(100%, 520px);
    aspect-ratio: 1;
    margin-inline: auto;
    display: grid;
    place-items: center;
}

.orbit {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    fill: none;
    stroke: var(--border-strong);
    stroke-width: 1;
    stroke-dasharray: 2 10;
    animation: spin 40s linear infinite;
}

.orbit-2 {
    inset: 8%;
    width: 84%;
    height: 84%;
    stroke: color-mix(in srgb, var(--accent) 40%, transparent);
    stroke-dasharray: 60 30 4 30;
    animation-duration: 26s;
    animation-direction: reverse;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hv-glow {
    position: absolute;
    width: 62%;
    height: 62%;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 55%, transparent), transparent 68%);
    filter: blur(30px);
    animation: breathe 5s ease-in-out infinite;
}

.hero-visual.is-full .hv-glow {
    background: radial-gradient(circle, color-mix(in srgb, var(--energy) 55%, transparent), transparent 68%);
}

@keyframes breathe {
    50% {
        transform: scale(1.12);
        opacity: 0.75;
    }
}

.hv-product {
    position: relative;
    width: 84%;
    aspect-ratio: 1;
    transform-style: preserve-3d;
    transition: transform 0.6s var(--ease);
    animation: hover 6s ease-in-out infinite;
}

@keyframes hover {
    50% {
        translate: 0 -14px;
    }
}

.hv-img {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
}

.hv-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform: scale(1.28);
    filter: drop-shadow(0 28px 38px rgba(0, 0, 0, 0.48)) drop-shadow(0 0 26px rgba(77, 163, 255, 0.22));
}

[data-theme="light"] .hv-img img {
    filter: drop-shadow(0 24px 34px rgba(15, 35, 80, 0.22));
}

/* HUD elements */
.hud {
    position: absolute;
    z-index: 3;
    border: 1px solid var(--border-strong);
    background: color-mix(in srgb, var(--surface-solid) 70%, transparent);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    box-shadow: var(--shadow);
}

.hud-gauge {
    width: 128px;
    height: 128px;
    border-radius: 50%;
    top: 4%;
    left: 0;
    display: grid;
    place-items: center;
    animation: hover 7s ease-in-out infinite reverse;
}

.gauge {
    position: absolute;
    inset: 8px;
    width: calc(100% - 16px);
    height: calc(100% - 16px);
    transform: rotate(-90deg);
}

.g-track,
.g-fill {
    fill: none;
    stroke-width: 7;
}

.g-track {
    stroke: var(--border);
}

.g-fill {
    stroke: var(--accent);
    stroke-linecap: round;
    stroke-dasharray: 314.16;
    stroke-dashoffset: 314.16;
    filter: drop-shadow(0 0 6px var(--accent));
    transition: stroke 0.5s;
}

.hero-visual.is-full .g-fill {
    stroke: var(--energy);
    filter: drop-shadow(0 0 8px var(--energy));
}

.gauge-center {
    position: relative;
    text-align: center;
    line-height: 1.1;
}

.g-num {
    font-family: var(--font-tech);
    font-size: 0.9rem;
    color: var(--muted);
}

.g-num b {
    font-size: 1.75rem;
    color: var(--text);
    font-weight: 700;
}

.g-state {
    display: block;
    font-size: 0.68rem;
    color: var(--accent);
    margin-top: 4px;
    font-weight: 600;
}

.hero-visual.is-full .g-state {
    color: var(--energy);
}

.hud-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px 10px 12px;
    border-radius: 16px;
    line-height: 1.25;
}

.hud-chip small {
    display: block;
    font-size: 0.68rem;
    color: var(--muted);
}

.hud-chip b {
    font-size: 0.95rem;
    font-weight: 600;
}

.hud-ic {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--accent) 18%, transparent);
    font-size: 0.95rem;
}

.hud-ic.ok {
    color: var(--accent);
    transition: background 0.4s, color 0.4s;
}

.hero-visual.is-full .hud-ic.ok {
    background: color-mix(in srgb, var(--energy) 20%, transparent);
    color: var(--energy);
}

.hud-power {
    bottom: 12%;
    left: 2%;
    animation: hover 8s ease-in-out infinite;
}

.hud-cut {
    top: 18%;
    right: 0;
    animation: hover 9s ease-in-out infinite reverse;
    transition: border-color 0.4s, box-shadow 0.4s;
}

.hero-visual.is-full .hud-cut {
    border-color: color-mix(in srgb, var(--energy) 55%, transparent);
    box-shadow: 0 0 30px -5px color-mix(in srgb, var(--energy) 60%, transparent);
}

/* Spec strip */
.spec-strip {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    backdrop-filter: blur(14px);
    overflow: hidden;
}

.spec-item {
    padding: 18px 12px;
    text-align: center;
    border-inline-start: 1px solid var(--border);
    border-top: 1px solid var(--border);
    direction: rtl;
}

.spec-item:nth-child(-n+2) {
    border-top: 0;
}

.spec-item:nth-child(odd) {
    border-inline-start: 0;
}

.spec-item b {
    font-size: 1.9rem;
    font-weight: 700;
}

.spec-item>span {
    font-size: 1.1rem;
    color: var(--accent);
    font-weight: 600;
    margin-inline-start: 2px;
}

.spec-item small {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
}

.scroll-cue {
    position: relative;
    margin: 28px auto 10px;
    width: 24px;
    height: 38px;
    border: 1.5px solid var(--border-strong);
    border-radius: 14px;
    display: none;
    z-index: 5;
    transition: border-color 0.3s, transform 0.3s;
}

.scroll-cue:hover {
    border-color: var(--accent);
    transform: translateY(2px);
}

.scroll-cue span {
    position: absolute;
    top: 7px;
    left: 50%;
    width: 3px;
    height: 8px;
    margin-left: -1.5px;
    border-radius: 2px;
    background: var(--accent);
    animation: cue 1.8s ease-in-out infinite;
}

@keyframes cue {
    60% {
        transform: translateY(12px);
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

/* ─── Marquee / Ticker Strip ─── */
.marquee {
    position: relative;
    width: 100%;
    max-width: 100vw;
    border-block: 1px solid var(--border);
    background: linear-gradient(90deg, var(--bg-2) 0%, rgba(37, 99, 235, 0.08) 50%, var(--bg-2) 100%);
    overflow: hidden;
    padding: 14px 0;
    user-select: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 28s linear infinite;
    gap: 0;
}

.marquee:hover .marquee-track {
    animation-play-state: paused;
}

.marquee-group {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-inline: 14px;
    flex-shrink: 0;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-2);
    white-space: nowrap;
}

.marquee-group i {
    font-style: normal;
    color: var(--accent);
    filter: drop-shadow(0 0 6px var(--accent-glow));
    font-size: 0.85rem;
    line-height: 1;
}

.marquee-group bdi {
    font-family: var(--font-mono, 'Space Grotesk', monospace);
    font-weight: 600;
    color: var(--text-1);
    direction: ltr;
    display: inline-block;
}

@keyframes marquee-scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* ═══════════════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════════════ */
.section {
    position: relative;
    padding: 90px 0;
}

.section-alt {
    background: linear-gradient(180deg, transparent, var(--bg-2) 18%, var(--bg-2) 82%, transparent);
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px;
}

.kicker {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.04em;
    padding: 5px 14px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    background: color-mix(in srgb, var(--accent) 8%, transparent);
    margin-bottom: 16px;
}

.section-head h2,
.compat-copy h2,
.final-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 14px;
}

.section-head p {
    color: var(--muted);
    font-size: 1.02rem;
}

/* Reveal on scroll - Snappy & Smooth */
[data-reveal] {
    opacity: 0.2;
    transform: translateY(12px);
    transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--rd, 0s);
}

[data-reveal].in {
    opacity: 1;
    transform: none;
}

/* Defer rendering of off-screen sections for instant First Paint */
#compat,
#specs,
#reviewsSection,
#faq {
    content-visibility: auto;
    contain-intrinsic-size: 700px;
}

/* ─── Compare ─── */
.compare {
    display: grid;
    gap: 18px;
    align-items: center;
}

.compare-card {
    position: relative;
    padding: 28px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(14px);
    overflow: hidden;
}

.compare-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.6;
    pointer-events: none;
}

.compare-card.bad::before {
    background: radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--danger) 16%, transparent), transparent 55%);
}

.compare-card.good {
    border-color: color-mix(in srgb, var(--accent) 35%, transparent);
    box-shadow: var(--glow);
}

.compare-card.good::before {
    background: radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--energy) 16%, transparent), transparent 55%);
}

.cc-head {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
}

.cc-tag {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
}

.cc-temp {
    font-weight: 700;
    font-size: 1.4rem;
}

.bad .cc-temp {
    color: var(--danger);
}

.good .cc-temp {
    color: var(--energy);
}

.cc-battery {
    position: relative;
    margin-bottom: 20px;
}

.cc-battery small {
    color: var(--muted);
    font-size: 0.85rem;
}

.cc-battery small b {
    color: var(--text);
}

.bat {
    position: relative;
    height: 34px;
    border-radius: 10px;
    border: 2px solid var(--border-strong);
    padding: 4px;
    margin-bottom: 10px;
    margin-inline-end: 8px;
}

.bat::after {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    width: 5px;
    height: 12px;
    translate: 0 -50%;
    border-radius: 2px 0 0 2px;
    background: var(--border-strong);
}

.bat-fill {
    display: block;
    height: 100%;
    border-radius: 6px;
    width: 0;
    transition: width 2.4s var(--ease);
}

.in .bat-fill {
    width: 100%;
}

.bad-fill {
    background: repeating-linear-gradient(-45deg, var(--danger), var(--danger) 8px, color-mix(in srgb, var(--danger) 70%, #000) 8px, color-mix(in srgb, var(--danger) 70%, #000) 16px);
    background-size: 200% 100%;
    animation: hazard 1s linear infinite;
}

@keyframes hazard {
    to {
        background-position: 22.6px 0;
    }
}

.good-fill {
    background: linear-gradient(90deg, var(--energy), var(--accent-2));
    box-shadow: 0 0 18px color-mix(in srgb, var(--energy) 60%, transparent);
}

.cc-list {
    position: relative;
    list-style: none;
    display: grid;
    gap: 10px;
}

.cc-list li {
    display: flex;
    gap: 10px;
    align-items: center;
    color: var(--text-2);
    font-size: 0.95rem;
}

.cc-list li::before {
    content: '';
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    border-radius: 50%;
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.bad .cc-list li::before {
    background-color: color-mix(in srgb, var(--danger) 18%, transparent);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff5d6c' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E");
}

.good .cc-list li::before {
    background-color: color-mix(in srgb, var(--energy) 18%, transparent);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2331f59b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

.compare-vs {
    justify-self: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--font-tech);
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid var(--border-strong);
    background: var(--bg-2);
    color: var(--muted);
}

/* ─── Bento ─── */
.bento {
    display: grid;
    gap: 16px;
}

.bento-card {
    position: relative;
    padding: 28px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(14px);
    overflow: hidden;
    transition: border-color 0.4s, transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.bento-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

/* Spotlight following cursor */
.spotlight::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 14%, transparent), transparent 45%);
    opacity: 0;
    transition: opacity 0.4s;
}

.spotlight:hover::before {
    opacity: 1;
}

.bento-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    position: relative;
}

.bento-card p {
    color: var(--muted);
    font-size: 0.95rem;
    position: relative;
}

.bento-card p b {
    color: var(--text);
}

.bc-ic {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}

.bc-ic svg {
    width: 24px;
    height: 24px;
}

.b-big {
    display: grid;
    gap: 24px;
}

.bc-visual {
    position: relative;
}

.bc-image {
    position: relative;
    aspect-ratio: 16 / 11;
    border-radius: var(--radius-sm);
    overflow: hidden;
    -webkit-mask-image: radial-gradient(ellipse 60% 62% at 50% 50%, #000 50%, transparent 100%);
    mask-image: radial-gradient(ellipse 60% 62% at 50% 50%, #000 50%, transparent 100%);
}

.bc-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bc-image img.only-light {
    mix-blend-mode: multiply;
    transform: scale(1.25);
}

.energy-line {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    font-size: 0.75rem;
}

.el-node {
    padding: 6px 10px;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    background: var(--bg-2);
    color: var(--text-2);
    white-space: nowrap;
}

.el-chip {
    font-family: var(--font-tech);
    font-weight: 700;
    color: #fff;
    background: var(--grad-btn);
    border: 0;
    box-shadow: var(--glow);
}

.el-wire {
    position: relative;
    flex: 1;
    height: 2px;
    background: var(--border-strong);
    overflow: hidden;
    border-radius: 2px;
}

.el-wire i {
    position: absolute;
    inset-block: 0;
    width: 40%;
    background: linear-gradient(270deg, transparent, var(--accent-2), transparent);
    animation: flow 1.6s linear infinite;
}

.el-wire-2 i {
    animation-name: flow2;
}

@keyframes flow {
    from {
        right: -40%;
    }

    to {
        right: 100%;
    }
}

/* Second wire: flows, then stops (cut-off) */
@keyframes flow2 {
    0% {
        right: -40%;
        opacity: 1;
    }

    60% {
        right: 100%;
        opacity: 1;
    }

    61%,
    100% {
        opacity: 0;
    }
}

.mini-bars {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 46px;
    margin-top: 18px;
    position: relative;
}

.mini-bars i {
    flex: 1;
    border-radius: 4px 4px 2px 2px;
    background: linear-gradient(0deg, color-mix(in srgb, var(--accent) 30%, transparent), var(--accent-2));
    animation: bars 1.6s ease-in-out infinite;
}

.mini-bars i:nth-child(1) {
    height: 30%;
    animation-delay: 0s;
}

.mini-bars i:nth-child(2) {
    height: 50%;
    animation-delay: 0.1s;
}

.mini-bars i:nth-child(3) {
    height: 70%;
    animation-delay: 0.2s;
}

.mini-bars i:nth-child(4) {
    height: 90%;
    animation-delay: 0.3s;
}

.mini-bars i:nth-child(5) {
    height: 75%;
    animation-delay: 0.4s;
}

.mini-bars i:nth-child(6) {
    height: 95%;
    animation-delay: 0.5s;
}

.mini-bars i:nth-child(7) {
    height: 100%;
    animation-delay: 0.6s;
}

@keyframes bars {
    50% {
        transform: scaleY(0.6);
        transform-origin: bottom;
    }
}

.b-wide {
    display: grid;
    gap: 20px;
}

.bw-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    position: relative;
}

.bw-stats div {
    padding: 14px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-2);
    text-align: center;
}

.bw-stats b {
    display: block;
    font-size: 1.25rem;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.bw-stats small {
    color: var(--muted);
    font-size: 0.75rem;
}

/* ─── CSS crops for marketing images (hide baked-in English text) ─── */
.crop {
    position: relative;
    overflow: hidden;
}

.crop img {
    position: absolute;
    max-width: none;
}

.crop-step {
    width: 100%;
    height: 100%;
}

.crop-step img {
    width: 327.87%;
}

.step-crop-1 img {
    left: -8.2%;
    top: -135%;
}

.step-crop-2 img {
    left: -113.8%;
    top: -108%;
}

.step-crop-3 img {
    left: -219%;
    top: -102%;
}

.crop-devices {
    aspect-ratio: 500 / 360;
}

.crop-devices img {
    width: 100%;
    left: 0;
    top: -38.9%;
}

/* ─── Steps (Compact Luxury Design) ─── */
.section-how {
    padding: 56px 0;
}

.compact-head {
    margin-bottom: 28px;
}

.steps {
    position: relative;
    display: grid;
    gap: 14px;
}

.step-line {
    display: block;
    position: absolute;
    top: 28px;
    bottom: 28px;
    right: 68px;
    width: 2px;
    background: var(--border-strong);
    z-index: 0;
}

.step-line span {
    display: block;
    width: 100%;
    height: 0;
    background: var(--grad);
    box-shadow: 0 0 12px var(--accent);
    transition: height 1.4s var(--ease), width 1.4s var(--ease);
}

.steps.in .step-line span {
    height: 100%;
}

.step {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 112px 1fr;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 20px;
    border: 1px solid var(--border-strong);
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 6%, var(--surface)), var(--surface));
    backdrop-filter: blur(16px);
    text-align: right;
    box-shadow: var(--shadow);
    transition: transform 0.45s var(--ease), border-color 0.35s, box-shadow 0.35s;
}

.step.step-final {
    border-color: color-mix(in srgb, var(--energy) 38%, var(--border-strong));
    background: linear-gradient(135deg, color-mix(in srgb, var(--energy) 8%, var(--surface)), var(--surface));
}

.step:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--accent) 55%, transparent);
    box-shadow: var(--shadow), var(--glow);
}

.step-media {
    position: relative;
    width: 112px;
    height: 116px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    background: #ffffff;
    box-shadow: 0 12px 26px -10px rgba(0, 0, 0, 0.45);
    flex-shrink: 0;
}

.step-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    background: #ffffff;
}

.step-num {
    position: absolute;
    top: 7px;
    right: 7px;
    z-index: 2;
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 9px;
    font-size: 0.76rem;
    font-weight: 700;
    color: #fff;
    background: var(--grad-btn);
    box-shadow: 0 4px 12px rgba(31, 111, 255, 0.55);
}

.step-final .step-num {
    background: linear-gradient(135deg, #0bb870, #00a3d4);
}

.step-done {
    position: absolute;
    bottom: 6px;
    left: 50%;
    translate: -50% 0;
    z-index: 2;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    color: #052b19;
    background: var(--energy);
    box-shadow: 0 0 18px color-mix(in srgb, var(--energy) 70%, transparent);
    white-space: nowrap;
}

.step-body {
    min-width: 0;
}

.step-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    margin-bottom: 6px;
}

.step-tag.done {
    color: var(--energy);
    background: color-mix(in srgb, var(--energy) 12%, transparent);
    border-color: color-mix(in srgb, var(--energy) 30%, transparent);
}

.step h3 {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.3;
}

.step p {
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.55;
}

/* ─── Compatibility ─── */
.compat {
    display: grid;
    gap: 36px;
    align-items: center;
}

.compat-media {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow), var(--glow);
}

.compat-copy {
    text-align: center;
}

.compat-copy p {
    color: var(--muted);
    margin-bottom: 22px;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.chip {
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.88rem;
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text-2);
    transition: all 0.3s var(--ease);
}

.chip:hover {
    border-color: var(--accent);
    color: var(--text);
    transform: translateY(-2px);
}

.note {
    margin-top: 18px;
    font-size: 0.82rem !important;
}

/* ─── Statement + Specs ─── */
.statement {
    text-align: center;
    margin-bottom: 50px;
}

.statement h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.2;
}

.specs-wrap {
    display: grid;
    gap: 30px;
    align-items: center;
}

.specs-visual {
    position: relative;
    max-width: 420px;
    width: 100%;
    margin-inline: auto;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
}

.specs-visual>img {
    position: relative;
    width: 92%;
    object-fit: contain;
    filter: drop-shadow(0 26px 36px rgba(0, 0, 0, 0.45)) drop-shadow(0 0 24px rgba(77, 163, 255, 0.2));
}

[data-theme="light"] .specs-visual>img {
    filter: drop-shadow(0 22px 32px rgba(15, 35, 80, 0.22));
}

.specs-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent, var(--accent), transparent 30%, transparent 50%, var(--accent-3), transparent 80%);
    -webkit-mask: radial-gradient(circle, transparent 66%, #000 67%, #000 68%, transparent 69%);
    mask: radial-gradient(circle, transparent 66%, #000 67%, #000 68%, transparent 69%);
    animation: spin 10s linear infinite;
}

.specs-table {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(14px);
    overflow: hidden;
}

.specs-table>div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
}

.specs-table>div:last-child {
    border-bottom: 0;
}

.specs-table>div:hover {
    background: var(--surface-2);
}

.specs-table dt {
    color: var(--muted);
    font-size: 0.92rem;
}

.specs-table dd {
    font-weight: 600;
    text-align: left;
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════════════════════════
   ORDER ZONE
   ═══════════════════════════════════════════════════════════════════ */
.order-zone {
    padding: 44px 0 52px;
    background:
        radial-gradient(ellipse 60% 40% at 50% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%);
}

.order-zone .section-head {
    margin-bottom: 22px;
}

.order-container {
    max-width: 1040px;
}

.order-grid {
    display: grid;
    gap: 16px;
    align-items: start;
}

.offers-section,
.checkout-section {
    padding: 20px 18px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.checkout-section {
    border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}

.panel-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.offers-list {
    display: grid;
    gap: 10px;
}

.offer-card {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 13px 14px;
    border-radius: 14px;
    border: 1.5px solid var(--border-strong);
    background: var(--bg-2);
    cursor: pointer;
    transition: border-color 0.35s, transform 0.35s var(--ease), box-shadow 0.35s, background 0.35s;
    -webkit-tap-highlight-color: transparent;
}

.offer-card:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--accent) 50%, var(--border-strong));
}

.offer-card.active {
    border-color: var(--accent);
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, var(--bg-2)), var(--bg-2));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent), var(--glow);
}

.custom-radio {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-strong);
    display: grid;
    place-items: center;
    transition: border-color 0.3s;
}

.radio-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    transform: scale(0);
    transition: transform 0.35s var(--ease);
}

.offer-card.active .custom-radio {
    border-color: var(--accent);
}

.offer-card.active .radio-dot {
    transform: scale(1);
}

.offer-name {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.98rem;
}

.offer-meta {
    display: block;
    font-size: 0.76rem;
    color: var(--muted);
}

.offer-price {
    text-align: left;
    line-height: 1.2;
}

.offer-price b {
    font-size: 1.28rem;
    font-weight: 700;
}

.offer-price small {
    font-size: 0.8rem;
    color: var(--muted);
    margin-inline-start: 3px;
}

.offer-price s {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.offer-top-badge {
    position: absolute;
    top: -9px;
    right: 14px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    color: #fff;
    background: var(--grad-btn);
    box-shadow: var(--glow);
}

.best .offer-top-badge {
    background: linear-gradient(120deg, #0bb870, #00a3d4);
}

.offer-sub-badge {
    grid-column: 2 / -1;
    justify-self: start;
    font-size: 0.72rem;
    padding: 2px 9px;
    border-radius: 999px;
    color: var(--muted);
    border: 1px solid var(--border);
    margin-top: -4px;
}

.offer-sub-badge.free {
    color: var(--energy);
    border-color: color-mix(in srgb, var(--energy) 35%, transparent);
    background: color-mix(in srgb, var(--energy) 10%, transparent);
}

/* Form */
.form-group {
    margin-bottom: 11px;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-2);
    margin-bottom: 4px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1.5px solid var(--border-strong);
    background: var(--input-bg);
    font-size: 0.94rem;
    transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
    outline: none;
}

.form-control::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

#clientPhone {
    text-align: right;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238590a3' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: 16px;
    background-position: left 12px center;
    padding-left: 36px;
}

select.form-control option {
    background: var(--surface-solid);
    color: var(--text);
}

textarea.form-control {
    min-height: 52px;
    height: 52px;
    resize: vertical;
}

.form-error-msg {
    display: none;
    font-size: 0.78rem;
    color: var(--danger);
    margin-top: 4px;
}

.form-group.has-error .form-control {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 15%, transparent);
    animation: shake 0.4s;
}

.form-group.has-error .form-error-msg {
    display: block;
}

@keyframes shake {

    25%,
    75% {
        transform: translateX(-5px);
    }

    50% {
        transform: translateX(5px);
    }
}

.summary {
    margin: 14px 0;
    padding: 4px 14px;
    border-radius: 14px;
    background: var(--bg-2);
    border: 1px solid var(--border);
}

.checkout-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}

.checkout-summary-item:last-child {
    border-bottom: 0;
}

.summary-label {
    color: var(--muted);
}

.summary-value {
    font-weight: 600;
}

.summary-value.free {
    color: var(--energy);
}

.total-item .summary-label {
    color: var(--text);
    font-weight: 600;
}

.total-price {
    font-size: 1.25rem;
    font-weight: 700;
}

.total-price .en {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.coupon-trigger-btn {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.88rem;
}

.coupon-trigger-btn:disabled {
    color: var(--energy);
    cursor: default;
}

.coupon-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.4s;
}

.coupon-box.open {
    max-height: 80px;
    padding: 4px 0 12px;
}

.coupon-input {
    padding: 11px 14px;
    border-radius: 12px;
    border: 1.5px solid var(--border-strong);
    background: var(--input-bg);
    outline: none;
}

.coupon-input:focus {
    border-color: var(--accent);
}

.coupon-apply-btn {
    padding: 0 20px;
    border-radius: 12px;
    font-weight: 600;
    color: #fff;
    background: var(--grad-btn);
}

.btn-submit-checkout {
    font-size: 1.08rem;
    padding: 18px;
    animation: ctaPulse 2.6s ease-in-out infinite;
}

.btn-submit-checkout:disabled {
    opacity: 0.75;
    cursor: not-allowed;
    animation: none;
}

@keyframes ctaPulse {

    0%,
    100% {
        box-shadow: 0 10px 30px -8px rgba(47, 123, 255, 0.6), 0 0 0 0 rgba(77, 163, 255, 0.5);
    }

    50% {
        box-shadow: 0 10px 30px -8px rgba(47, 123, 255, 0.6), 0 0 0 10px rgba(77, 163, 255, 0);
    }
}

.secure-note {
    text-align: center;
    color: var(--muted);
    font-size: 0.8rem;
    margin-top: 12px;
}

/* ─── Reviews ─── */
.rating-summary {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: 6px;
    text-align: right;
}

.rating-summary>b {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.rating-summary small {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.reviews-grid {
    display: grid;
    gap: 16px;
}

.review-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(14px);
    transition: transform 0.5s var(--ease), border-color 0.4s;
}

.review-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
}

.reviewer-stars {
    color: #ffc247;
    letter-spacing: 3px;
}

.review-text {
    color: var(--text-2);
    font-size: 0.95rem;
    flex: 1;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.reviewer-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-strong);
}

.reviewer-name {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
}

.reviewer-city {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
}

.verified {
    margin-inline-start: auto;
    font-size: 0.7rem;
    color: var(--energy);
    white-space: nowrap;
}

/* ─── FAQ ─── */
.faq-container {
    max-width: 820px;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    border-radius: 18px;
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(14px);
    transition: border-color 0.3s;
}

.faq-item[open] {
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 22px;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.02rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--font-tech);
    font-size: 1.2rem;
    color: var(--accent);
    border: 1px solid var(--border-strong);
    transition: transform 0.4s var(--ease), background 0.3s;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.faq-item p {
    padding: 0 22px 20px;
    color: var(--muted);
    font-size: 0.95rem;
    animation: faqIn 0.5s var(--ease);
}

@keyframes faqIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
}

/* ─── Final CTA ─── */
.final-cta {
    position: relative;
    padding: 100px 0 110px;
    text-align: center;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    width: 700px;
    height: 700px;
    left: 50%;
    top: 50%;
    translate: -50% -50%;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 65%);
    filter: blur(40px);
    z-index: -1;
}

.final-cta p {
    color: var(--muted);
    margin-bottom: 28px;
}

/* ─── Sticky bar ─── */
.sticky-bottom-bar {
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 18px calc(12px + env(safe-area-inset-bottom));
    background: var(--header-bg);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-top: 1px solid var(--border);
    transform: translateY(110%);
    transition: transform 0.45s var(--ease);
}

.sticky-bottom-bar.show {
    transform: none;
}

.sticky-info {
    line-height: 1.3;
}

.sticky-info>b {
    display: block;
    font-family: var(--font-tech);
    font-size: 1rem;
}

.sticky-info span {
    font-size: 0.8rem;
    color: var(--muted);
}

.sticky-info span b {
    color: var(--text);
}

.btn-sticky-cta {
    flex: 1;
    max-width: 260px;
    padding: 14px 20px;
}

.sticky-bottom-bar.hide,
.sticky-bottom-bar.show.hide {
    transform: translateY(110%);
}

/* ─── Messenger ─── */
.floating-messenger-btn {
    position: fixed;
    left: 18px;
    bottom: 20px;
    z-index: 95;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, #00b2ff, #006aff 55%, #a033ff);
    box-shadow: 0 12px 30px -8px rgba(0, 106, 255, 0.6);
    font-size: 0.88rem;
    font-weight: 600;
    transition: transform 0.35s var(--ease), bottom 0.45s var(--ease);
}

.sticky-bottom-bar.show:not(.hide) ~ .floating-messenger-btn {
    bottom: 84px;
}

.floating-messenger-btn svg {
    fill: #fff;
}

.floating-messenger-btn:hover {
    transform: translateY(-3px) scale(1.04);
}

/* ─── Modal ─── */
.order-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(2, 4, 10, 0.7);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
}

.order-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.order-modal-card {
    width: 100%;
    max-width: 440px;
    padding: 34px 26px 26px;
    border-radius: 26px;
    border: 1px solid var(--border-strong);
    background: var(--surface-solid);
    box-shadow: var(--shadow), var(--glow);
    text-align: center;
    transform: translateY(30px) scale(0.95);
    transition: transform 0.5s var(--ease);
}

.order-modal-overlay.open .order-modal-card {
    transform: none;
}

.success-icon-wrap {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #052b19;
    background: var(--energy);
    box-shadow: 0 0 0 10px color-mix(in srgb, var(--energy) 15%, transparent), 0 0 40px color-mix(in srgb, var(--energy) 50%, transparent);
}

.order-modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.order-modal-desc {
    color: var(--muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
}

.modal-receipt-box {
    text-align: right;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: var(--bg-2);
    padding: 6px 16px;
    margin-bottom: 20px;
}

.modal-receipt-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}

.modal-receipt-row:last-child {
    border-bottom: 0;
}

.modal-receipt-row span {
    color: var(--muted);
}

.modal-receipt-row.total strong {
    color: var(--energy);
}

/* ─── Footer ─── */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 30px 0;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.site-footer p {
    color: var(--muted);
    font-size: 0.82rem;
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
    .hud-gauge {
        width: 104px;
        height: 104px;
    }

    .g-num b {
        font-size: 1.4rem;
    }

    .hud-chip {
        padding: 8px 12px 8px 10px;
    }

    .hud-chip b {
        font-size: 0.82rem;
    }

    .hero-ctas .btn {
        width: 100%;
    }

    .header-cta {
        display: none;
    }

    .floating-messenger-btn span {
        display: none;
    }

    .floating-messenger-btn {
        padding: 13px;
    }
}

@media (min-width: 640px) {
    .spec-strip {
        grid-template-columns: repeat(4, 1fr);
    }

    .spec-item {
        border-top: 0;
    }

    .spec-item:nth-child(odd) {
        border-inline-start: 1px solid var(--border);
    }

    .spec-item:first-child {
        border-inline-start: 0;
    }

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

    .steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }

    .step {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 16px 18px 22px;
        gap: 14px;
    }

    .step-media {
        width: 100%;
        height: 220px;
        margin: 0 auto;
        background: #ffffff;
    }

    .step-media img {
        object-fit: contain;
        object-position: center center;
        background: #ffffff;
    }

    .step-line {
        top: 100px;
        bottom: auto;
        right: 12%;
        left: 12%;
        width: auto;
        height: 2px;
    }

    .step-line span {
        height: 100%;
        width: 0;
        margin-inline-start: auto;
    }

    .steps.in .step-line span {
        width: 100%;
        height: 100%;
    }

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

    .b-big,
    .b-wide {
        grid-column: 1 / -1;
    }
}

@media (min-width: 960px) {
    body {
        padding-bottom: 0;
    }

    .main-nav {
        display: flex;
    }

    .hero {
        min-height: min(calc(100svh - 96px), 860px);
        padding: 50px 0 80px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .hero-inner {
        grid-template-columns: 1.05fr 1fr;
        gap: 40px;
    }

    .hero-copy {
        text-align: right;
    }

    .hero-sub {
        margin-inline: 0;
    }

    .hero-ctas {
        justify-content: flex-start;
    }

    .scroll-cue {
        display: block;
    }

    .compare {
        grid-template-columns: 1fr auto 1fr;
    }

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

    .b-big {
        grid-column: span 2;
        grid-row: span 2;
    }

    .b-wide {
        grid-column: span 3;
        grid-template-columns: 1.2fr 1fr;
        align-items: center;
    }

    .compat {
        grid-template-columns: 1.1fr 1fr;
    }

    .compat-copy {
        text-align: right;
    }

    .chips {
        justify-content: flex-start;
    }

    .specs-wrap {
        grid-template-columns: 1fr 1.1fr;
    }

    .order-grid {
        grid-template-columns: 1fr 1.1fr;
    }

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

    .sticky-bottom-bar {
        transform: translateY(110%);
    }

    .sticky-bottom-bar.show {
        transform: none;
    }

    .floating-messenger-btn {
        bottom: 24px;
    }

    .footer-inner {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-reveal],
    .hero-anim {
        opacity: 1;
        transform: none;
        filter: none;
    }
}