/* WattHub Landing — Watnet dark solar fintech (artifact 84 style) */

:root {
    --wh-bg: #0a0e1a;
    --wh-bg-2: #0f1628;
    --wh-panel: rgba(255, 255, 255, 0.04);
    --wh-panel-border: rgba(255, 255, 255, 0.08);
    --wh-txt: #eef2ff;
    --wh-txt-dim: #aab4d4;
    --wh-solar: #ffb703;
    --wh-solar-2: #ff8800;
    --wh-electric: #22d3ee;
    --wh-electric-2: #3b82f6;
    --wh-green: #34d399;
    --wh-red: #ff6b6b;
    --wh-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    --wh-radius: 20px;
    --wh-font: "Vazir", "Vazirmatn", Tahoma, sans-serif;
    --wh-gutter: clamp(20px, 4.5vw, 40px);
    --wh-max: 1200px;
}

[data-theme="light"] {
    --wh-bg: #f4f7ff;
    --wh-bg-2: #ffffff;
    --wh-panel: #ffffff;
    --wh-panel-border: rgba(10, 20, 50, 0.08);
    --wh-txt: #0b1226;
    --wh-txt-dim: #475276;
    --wh-shadow: 0 18px 50px rgba(20, 40, 90, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    overflow-x: clip;
    max-width: 100%;
}

html, body {
    font-family: var(--wh-font);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .wh-marquee-track { animation: none !important; }
}

.wh-landing {
    margin: 0;
    font-family: var(--wh-font);
    background: var(--wh-bg);
    color: var(--wh-txt);
    line-height: 1.9;
    font-size: 15px;
    overflow-x: clip;
    max-width: 100%;
    transition: background 0.4s, color 0.4s;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.wh-landing h1, .wh-landing h2, .wh-landing h3, .wh-landing h4, .wh-landing h5,
.wh-landing p, .wh-landing span, .wh-landing a, .wh-landing li,
.wh-landing input, .wh-landing select, .wh-landing textarea, .wh-landing button {
    font-family: var(--wh-font);
}

.wh-landing a { color: inherit; text-decoration: none; }

.wh-shell {
    width: 100%;
    max-width: var(--wh-max);
    margin-inline: auto;
    padding-inline: var(--wh-gutter);
}

.wh-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: var(--wh-solar);
    border: 1px solid var(--wh-panel-border);
    background: var(--wh-panel);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.wh-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.4;
    margin: 0 0 14px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.wh-section-sub {
    color: var(--wh-txt-dim);
    max-width: 680px;
    margin-bottom: 48px;
    font-size: 1.05rem;
    line-height: 1.85;
}

.wh-grad-text {
    background: linear-gradient(90deg, var(--wh-solar), var(--wh-electric));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wh-section { padding: clamp(64px, 8vw, 90px) 0; position: relative; }
.wh-section--alt { background: var(--wh-bg-2); }

.wh-section-head {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
}

.wh-section-head .wh-section-sub { margin-bottom: 0; }

/* Header */
.wh-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: color-mix(in srgb, var(--wh-bg) 82%, transparent);
    border-bottom: 1px solid var(--wh-panel-border);
    transition: background 0.4s, box-shadow 0.3s;
}

.wh-header.is-scrolled {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.wh-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 16px;
    position: relative;
}

.wh-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    flex-shrink: 0;
    cursor: pointer;
    min-width: 0;
}

.wh-logo-bolt {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--wh-solar), var(--wh-solar-2));
    display: grid;
    place-items: center;
    box-shadow: 0 6px 20px rgba(255, 136, 0, 0.4);
    color: #1a1200;
    font-size: 18px;
}

.wh-logo small {
    display: block;
    font-size: 10px;
    font-weight: 500;
    color: var(--wh-txt-dim);
}

.wh-nav-links {
    display: flex;
    gap: clamp(10px, 1.5vw, 20px);
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
    min-width: 0;
}

.wh-nav-links a {
    color: var(--wh-txt-dim);
    font-size: clamp(0.78rem, 1.1vw, 0.92rem);
    font-weight: 600;
    transition: color 0.2s;
    white-space: nowrap;
    padding: 4px 0;
}

.wh-nav-links a:hover { color: var(--wh-solar); }

.wh-nav-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.wh-theme-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    cursor: pointer;
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    display: grid;
    place-items: center;
    font-size: 1rem;
    color: var(--wh-txt);
    transition: border-color 0.2s, color 0.2s;
}

.wh-theme-btn:hover { border-color: var(--wh-solar); color: var(--wh-solar); }

.wh-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
}

.wh-burger span {
    width: 26px;
    height: 3px;
    background: var(--wh-txt);
    border-radius: 3px;
    transition: transform 0.25s, opacity 0.25s;
}

.wh-burger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.wh-burger.is-open span:nth-child(2) { opacity: 0; }
.wh-burger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Buttons */
.wh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 50px;
    font-family: var(--wh-font);
    font-weight: 700;
    font-size: clamp(0.85rem, 1.2vw, 0.95rem);
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
    white-space: nowrap;
    text-decoration: none;
    max-width: 100%;
}

.wh-btn:focus-visible {
    outline: 2px solid var(--wh-solar);
    outline-offset: 2px;
}

.wh-btn-primary {
    background: linear-gradient(135deg, var(--wh-solar), var(--wh-solar-2));
    color: #1a1200;
    box-shadow: 0 8px 24px rgba(255, 136, 0, 0.35);
}

.wh-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(255, 136, 0, 0.5);
    color: #1a1200;
}

.wh-btn-ghost {
    background: var(--wh-panel);
    color: var(--wh-txt);
    border: 1px solid var(--wh-panel-border);
}

.wh-btn-ghost:hover {
    transform: translateY(-2px);
    border-color: var(--wh-solar);
    color: var(--wh-solar);
}

.wh-btn-dark {
    background: var(--wh-bg);
    color: var(--wh-txt);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .wh-btn-dark {
    background: #0a0e1a;
    color: #fff;
}

.wh-btn-full { width: 100%; }

/* Hero */
.wh-hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding: calc(72px + clamp(24px, 4vw, 40px)) 0 clamp(48px, 6vw, 72px);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.wh-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.wh-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.5;
    animation: wh-float 12s ease-in-out infinite;
}

.wh-orb-1 { width: min(480px, 90vw); height: min(480px, 90vw); background: var(--wh-solar); top: -120px; left: -80px; }
.wh-orb-2 { width: min(520px, 95vw); height: min(520px, 95vw); background: var(--wh-electric-2); bottom: -160px; right: -80px; animation-delay: -4s; }
.wh-orb-3 { width: min(340px, 70vw); height: min(340px, 70vw); background: var(--wh-green); top: 40%; right: 20%; animation-delay: -8s; opacity: 0.3; }

@keyframes wh-float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -40px); }
}

.wh-grid-lines {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image:
        linear-gradient(var(--wh-panel-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--wh-panel-border) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black, transparent 75%);
}

.wh-hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(28px, 4vw, 50px);
    align-items: center;
    width: 100%;
}

.wh-hero-inner > * { min-width: 0; }

.wh-hero h1 {
    font-size: clamp(1.75rem, 4.5vw, 3.2rem);
    line-height: 1.35;
    margin: 0 0 20px;
    font-weight: 800;
    word-break: break-word;
}

.wh-hero-lead {
    font-size: clamp(1rem, 2vw, 1.12rem);
    color: var(--wh-txt-dim);
    margin-bottom: 30px;
    max-width: 560px;
    line-height: 1.95;
}

.wh-hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.wh-hero-stats {
    display: flex;
    gap: 28px 34px;
    flex-wrap: wrap;
}

.wh-stat-num {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--wh-solar), var(--wh-electric));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
}

.wh-stat-lbl {
    color: var(--wh-txt-dim);
    font-size: 0.9rem;
    margin-top: 2px;
}

/* Hero visual */
.wh-hero-visual {
    position: relative;
    display: grid;
    place-items: center;
    padding: 12px;
    max-width: 100%;
    width: 100%;
}

.wh-panel-card {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: 24px;
    padding: clamp(16px, 3vw, 24px);
    box-shadow: var(--wh-shadow);
    backdrop-filter: blur(12px);
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
}

.wh-solar-svg { width: 100%; height: auto; display: block; }

.wh-float-badge {
    position: absolute;
    background: var(--wh-bg-2);
    border: 1px solid var(--wh-panel-border);
    border-radius: 16px;
    padding: 12px 16px;
    box-shadow: var(--wh-shadow);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    animation: wh-bob 4s ease-in-out infinite;
    z-index: 3;
}

@keyframes wh-bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.wh-badge-irr { top: 4px; right: 4px; color: var(--wh-green); }
.wh-badge-sun { bottom: 4px; left: 4px; color: var(--wh-solar); animation-delay: -2s; }

.wh-badge-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 12px currentColor;
    flex-shrink: 0;
}

.wh-panel-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--wh-txt-dim);
}

.wh-panel-meta b { color: var(--wh-green); }

.wh-live-chip {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--wh-green) 12%, var(--wh-panel));
    border: 1px solid color-mix(in srgb, var(--wh-green) 30%, transparent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.88rem;
}

.wh-live-chip strong { color: var(--wh-green); font-size: 1rem; }

/* Marquee */
.wh-marquee {
    border-top: 1px solid var(--wh-panel-border);
    border-bottom: 1px solid var(--wh-panel-border);
    padding: 18px 0;
    overflow: hidden;
    background: var(--wh-panel);
}

.wh-marquee-track {
    display: flex;
    gap: 60px;
    white-space: nowrap;
    animation: wh-scroll 30s linear infinite;
    color: var(--wh-txt-dim);
    font-weight: 700;
    font-size: 0.92rem;
    width: max-content;
}

.wh-marquee-track span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.wh-marquee-track i { color: var(--wh-solar); font-size: 0.85rem; }

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

/* Cards grid */
.wh-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.wh-card {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: var(--wh-radius);
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
    height: 100%;
}

.wh-card:hover {
    transform: translateY(-6px);
    border-color: var(--wh-solar);
}

.wh-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--wh-solar), var(--wh-electric));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s;
}

.wh-card:hover::before { transform: scaleX(1); }

.wh-card-ico {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--wh-solar) 25%, transparent), color-mix(in srgb, var(--wh-electric) 25%, transparent));
    color: var(--wh-solar);
    font-size: 22px;
}

.wh-card h3 {
    font-size: 1.2rem;
    margin: 0 0 10px;
    font-weight: 800;
}

.wh-card p {
    color: var(--wh-txt-dim);
    font-size: 0.98rem;
    margin: 0;
    line-height: 1.8;
}

/* Split layout */
.wh-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(28px, 4vw, 50px);
    align-items: center;
}

.wh-split > * { min-width: 0; }

.wh-diff-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.wh-diff-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.wh-check {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--wh-green) 20%, transparent);
    color: var(--wh-green);
    font-weight: 700;
    font-size: 14px;
}

.wh-diff-list h4 { margin: 0 0 4px; font-size: 1rem; font-weight: 800; }
.wh-diff-list p { margin: 0; color: var(--wh-txt-dim); font-size: 0.95rem; line-height: 1.75; }

/* Compare table */
.wh-compare {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: var(--wh-radius);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: var(--wh-shadow);
}

.wh-compare table {
    width: 100%;
    min-width: 420px;
    border-collapse: collapse;
}

.wh-compare th,
.wh-compare td {
    padding: clamp(12px, 2vw, 16px);
    text-align: center;
    border-bottom: 1px solid var(--wh-panel-border);
    font-size: clamp(0.82rem, 1.5vw, 0.95rem);
}

.wh-compare th {
    background: color-mix(in srgb, var(--wh-electric) 12%, transparent);
    font-weight: 800;
}

.wh-compare td:first-child { text-align: right; color: var(--wh-txt-dim); }
.wh-compare .yes { color: var(--wh-green); font-weight: 700; }
.wh-compare .no { color: var(--wh-red); }
.wh-compare .wh-col { background: color-mix(in srgb, var(--wh-solar) 10%, transparent); font-weight: 700; color: var(--wh-solar); }

/* Offers / finance */
.wh-offers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
    padding-top: 18px;
}

.wh-offer {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: var(--wh-radius);
    padding: 32px;
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100%;
}

.wh-offer.featured {
    border-color: var(--wh-solar);
    background: linear-gradient(160deg, color-mix(in srgb, var(--wh-solar) 14%, var(--wh-panel)), var(--wh-panel));
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--wh-solar) 35%, transparent), var(--wh-shadow);
}

.wh-offer-tag {
    position: absolute;
    top: -13px;
    right: 24px;
    background: linear-gradient(135deg, var(--wh-solar), var(--wh-solar-2));
    color: #1a1200;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 16px;
    border-radius: 50px;
}

.wh-offer h3 { font-size: 1.35rem; margin: 0 0 6px; font-weight: 800; }
.wh-offer-price { font-size: 1.05rem; color: var(--wh-solar); font-weight: 700; margin-bottom: 18px; }

.wh-offer ul {
    list-style: none;
    margin: 0 0 26px;
    padding: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wh-offer ul li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--wh-txt-dim);
    font-size: 0.95rem;
    line-height: 1.7;
}

.wh-offer ul li i {
    color: var(--wh-solar);
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 12px;
}

/* Bank strip */
.wh-bank-strip {
    background: linear-gradient(135deg, color-mix(in srgb, var(--wh-electric-2) 18%, var(--wh-bg-2)), var(--wh-bg-2));
    border: 1px solid var(--wh-panel-border);
    border-radius: 28px;
    padding: clamp(32px, 5vw, 48px);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: var(--wh-shadow);
}

.wh-bank-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.wh-bp {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: 14px;
    padding: 16px;
}

.wh-bp b { display: block; color: var(--wh-solar); font-size: 1.05rem; margin-bottom: 4px; }
.wh-bp span { color: var(--wh-txt-dim); font-size: 0.88rem; line-height: 1.6; }

.wh-bank-cta { text-align: center; }

.wh-bank-ring {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: grid;
    place-items: center;
    background: conic-gradient(var(--wh-solar) 0 75%, var(--wh-panel-border) 75% 100%);
    position: relative;
}

.wh-bank-ring::after {
    content: '';
    position: absolute;
    inset: 14px;
    border-radius: 50%;
    background: var(--wh-bg-2);
}

.wh-bank-ring-inner {
    position: relative;
    z-index: 2;
    text-align: center;
}

.wh-bank-ring-inner b {
    font-size: 2rem;
    display: block;
    color: var(--wh-solar);
    line-height: 1.2;
}

.wh-bank-ring-inner span { color: var(--wh-txt-dim); font-size: 0.85rem; }

.wh-note { font-size: 0.85rem; color: var(--wh-txt-dim); margin-top: 16px; line-height: 1.7; }

/* Dashboard preview */
.wh-dash {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: 24px;
    padding: 28px;
    box-shadow: var(--wh-shadow);
}

.wh-dash-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.wh-dash-dots { display: flex; gap: 7px; }

.wh-dash-dots i {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: inline-block;
}

.wh-dash-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.wh-metric {
    background: var(--wh-bg-2);
    border: 1px solid var(--wh-panel-border);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
}

.wh-metric-v { font-size: clamp(1rem, 2vw, 1.35rem); font-weight: 800; color: var(--wh-solar); line-height: 1.2; word-break: break-word; }
.wh-metric-k { color: var(--wh-txt-dim); font-size: 0.82rem; margin-top: 4px; }

.wh-chart {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 160px;
    padding: 0 6px;
}

.wh-bar {
    flex: 1;
    border-radius: 8px 8px 0 0;
    background: linear-gradient(to top, var(--wh-electric-2), var(--wh-electric));
    animation: wh-grow 1.2s ease;
}

@keyframes wh-grow { from { height: 0 !important; } }

.wh-chart-caption {
    text-align: center;
    color: var(--wh-txt-dim);
    font-size: 0.85rem;
    margin-top: 14px;
}

/* Steps */
.wh-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.wh-step-num {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--wh-solar), var(--wh-solar-2));
    color: #1a1200;
    margin-bottom: 16px;
}

.wh-step h4 { margin: 0 0 8px; font-weight: 800; font-size: 1rem; }
.wh-step p { margin: 0; color: var(--wh-txt-dim); font-size: 0.95rem; line-height: 1.75; }

/* Network compare 3-col */
.wh-network-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.wh-network-card h3 { font-size: 1.05rem; margin-bottom: 12px; font-weight: 800; }
.wh-network-card p { color: var(--wh-txt-dim); font-size: 0.88rem; line-height: 2; margin: 0; }
.wh-network-card--good { border-color: var(--wh-solar); background: color-mix(in srgb, var(--wh-solar) 8%, var(--wh-panel)); }
.wh-network-card--bad h3 { color: var(--wh-red); }
.wh-network-card--good h3 { color: var(--wh-solar); }

/* Stats row */
.wh-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.wh-stat-box {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: var(--wh-radius);
    padding: 28px 20px;
    text-align: center;
    transition: border-color 0.25s;
}

.wh-stat-box:hover { border-color: var(--wh-solar); }

.wh-stat-box .wh-stat-num { font-size: 2.2rem; }

/* Calculator promo */
.wh-calc-promo {
    text-align: center;
    padding: 56px 40px;
    border: 2px dashed color-mix(in srgb, var(--wh-solar) 50%, transparent);
    border-radius: var(--wh-radius);
    background: color-mix(in srgb, var(--wh-solar) 6%, var(--wh-panel));
}

.wh-calc-promo i.main-ico {
    font-size: 2.5rem;
    color: var(--wh-solar);
    margin-bottom: 16px;
}

/* Final CTA */
.wh-final-cta {
    background: linear-gradient(135deg, var(--wh-electric-2), var(--wh-solar));
    border-radius: 32px;
    padding: clamp(40px, 6vw, 64px) clamp(24px, 4vw, 40px);
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.wh-final-cta h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin: 0 0 14px;
    color: #fff;
    font-weight: 800;
}

.wh-final-cta > p {
    font-size: 1.1rem;
    margin: 0 0 30px;
    opacity: 0.95;
    max-width: 560px;
    margin-inline: auto;
}

.wh-form-row {
    display: flex;
    gap: 12px;
    max-width: 520px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.wh-form-row input {
    flex: 1;
    min-width: 200px;
    padding: 14px 18px;
    border-radius: 50px;
    border: none;
    font-family: var(--wh-font);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: #0b1226;
}

.wh-form-row input:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

/* Contact */
.wh-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.wh-form-card {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: var(--wh-radius);
    padding: 32px;
}

.wh-form-card h3 {
    margin: 0 0 22px;
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}

.wh-form-card label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--wh-txt-dim);
    margin-bottom: 6px;
}

.wh-form-card input,
.wh-form-card select,
.wh-form-card textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--wh-panel-border);
    background: var(--wh-bg);
    color: var(--wh-txt);
    font-family: var(--wh-font);
    font-size: 0.9rem;
    margin-bottom: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.wh-form-card input:focus,
.wh-form-card select:focus,
.wh-form-card textarea:focus {
    outline: none;
    border-color: var(--wh-solar);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--wh-solar) 20%, transparent);
}

.wh-info-card {
    background: var(--wh-panel);
    border: 1px solid var(--wh-panel-border);
    border-radius: var(--wh-radius);
    padding: 24px;
    margin-bottom: 16px;
}

.wh-info-card h3 { margin: 0 0 14px; font-size: 1rem; font-weight: 800; }
.wh-info-card p { margin: 0; color: var(--wh-txt-dim); font-size: 0.88rem; line-height: 2.2; }

/* Footer */
.wh-footer {
    background: var(--wh-bg-2);
    border-top: 1px solid var(--wh-panel-border);
    padding: 60px 0 24px;
}

.wh-foot-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.wh-foot-grid h5 { margin: 0 0 16px; font-size: 1.05rem; font-weight: 800; }

.wh-foot-grid a {
    display: block;
    color: var(--wh-txt-dim);
    margin-bottom: 10px;
    font-size: 0.93rem;
    transition: color 0.2s;
}

.wh-foot-grid a:hover { color: var(--wh-solar); }

.wh-foot-desc { color: var(--wh-txt-dim); font-size: 0.93rem; line-height: 1.85; margin: 14px 0 0; }

.wh-foot-bottom {
    border-top: 1px solid var(--wh-panel-border);
    padding-top: 24px;
    text-align: center;
    color: var(--wh-txt-dim);
    font-size: 0.9rem;
}

/* Platform links strip */
.wh-platform-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
    padding-inline: var(--wh-gutter);
}

/* Reveal */
.wh-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.wh-reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* Responsive */
@media (max-width: 1100px) {
    .wh-nav-links {
        display: none;
        position: absolute;
        top: 72px;
        right: var(--wh-gutter);
        left: var(--wh-gutter);
        flex-direction: column;
        align-items: stretch;
        background: var(--wh-bg-2);
        border: 1px solid var(--wh-panel-border);
        border-radius: 16px;
        padding: 16px 20px 20px;
        gap: 4px;
        box-shadow: var(--wh-shadow);
        z-index: 200;
    }

    .wh-nav-links.is-open { display: flex; }
    .wh-nav-links a { padding: 12px 8px; white-space: normal; }
    .wh-burger { display: flex; }
    .wh-nav-actions .wh-btn-ghost { display: none; }
    .wh-nav-actions .wh-btn-primary { padding: 10px 16px; font-size: 0.85rem; }
}

@media (max-width: 900px) {
    .wh-hero-inner,
    .wh-split,
    .wh-bank-strip,
    .wh-contact-grid { grid-template-columns: 1fr; }

    .wh-hero-visual { order: -1; max-width: 480px; margin-inline: auto; }

    .wh-cards,
    .wh-offers,
    .wh-steps,
    .wh-network-grid,
    .wh-stats-row { grid-template-columns: 1fr; }

    .wh-dash-metrics { grid-template-columns: 1fr 1fr; }
    .wh-foot-grid { grid-template-columns: 1fr 1fr; }
    .wh-bank-points { grid-template-columns: 1fr; }

    .wh-offer.featured { transform: none; }
    .wh-float-badge { display: none; }
}

@media (max-width: 600px) {
    :root { --wh-gutter: 20px; }
    .wh-section { padding: 56px 0; }
    .wh-foot-grid { grid-template-columns: 1fr; }
    .wh-hero-stats { gap: 16px 24px; }
    .wh-stat-num { font-size: 1.65rem; }
    .wh-hero-cta .wh-btn { width: 100%; justify-content: center; }
    .wh-calc-promo { padding: 40px 20px; }
    .wh-form-card { padding: 24px 20px; }
    .wh-bank-strip { border-radius: 20px; }
    .wh-final-cta { border-radius: 24px; }
    .wh-form-row input { min-width: 100%; }
}