/**
 * Charging & Support Page
 * Clean, light editorial layout: hero, stats band, ways to charge,
 * charger finder with live map, battery care, dealer support, FAQ, CTA.
 */

/* =============================================
   Shared
   ============================================= */

.cs-section {
    padding: var(--space-24) 0;
}

.cs-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-brand);
    margin-bottom: var(--space-5);
}

.cs-eyebrow::before {
    content: '';
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--color-brand);
}

.cs-title {
    font-size: clamp(2rem, 3.6vw, 2.9rem);
    font-weight: var(--font-semibold);
    letter-spacing: -0.03em;
    line-height: 1.08;
    color: var(--text-primary);
    margin-bottom: var(--space-5);
}

.cs-lead {
    font-size: var(--text-lg);
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 560px;
}

.cs-header {
    max-width: 680px;
    margin-bottom: var(--space-12);
}

.cs-header--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.cs-header--center .cs-eyebrow {
    justify-content: center;
}

.cs-header--center .cs-lead {
    margin-left: auto;
    margin-right: auto;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* =============================================
   1. Hero
   ============================================= */

.cs-hero {
    padding-top: calc(80px + var(--space-20));
    padding-bottom: var(--space-20);
    background:
        radial-gradient(ellipse 60% 55% at 85% 20%, rgba(220, 0, 12, 0.05) 0%, transparent 70%),
        linear-gradient(180deg, #fbfbfb 0%, var(--color-white) 100%);
    overflow: hidden;
}

.cs-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--space-16);
    align-items: center;
}

.cs-hero-title {
    font-size: clamp(2.5rem, 4.8vw, 4rem);
    font-weight: var(--font-semibold);
    letter-spacing: -0.035em;
    line-height: 1.04;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.cs-hero-title span {
    color: var(--color-brand);
}

.cs-hero-body {
    font-size: var(--text-lg);
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 520px;
    margin-bottom: var(--space-8);
}

.cs-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.cs-hero-actions .btn {
    padding: var(--space-4) var(--space-7, 1.75rem);
}

.cs-hero-actions .btn svg {
    width: 16px;
    height: 16px;
}

.cs-hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-light);
}

.cs-hero-trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.cs-hero-trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-brand);
    flex-shrink: 0;
}

.cs-hero-trust-item strong {
    color: var(--text-primary);
    font-weight: var(--font-semibold);
}

/* Visual */
.cs-hero-visual {
    position: relative;
}

.cs-hero-frame {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--color-gray-100);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.25), 0 10px 24px -12px rgba(0, 0, 0, 0.12);
}

.cs-hero-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.02);
    transition: transform 1.2s var(--ease-out);
}

.cs-hero-visual:hover .cs-hero-frame img {
    transform: scale(1.06);
}

.cs-hero-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.22) 100%);
    pointer-events: none;
}

/* Floating chip */
.cs-hero-chip {
    position: absolute;
    left: -28px;
    bottom: 40px;
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-xl);
    box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.28);
    animation: cs-float 6s ease-in-out infinite;
}

@keyframes cs-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
    .cs-hero-chip { animation: none; }
}

.cs-hero-chip-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-brand);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cs-hero-chip-icon svg {
    width: 22px;
    height: 22px;
}

.cs-hero-chip-value {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--text-primary);
}

.cs-hero-chip-value small {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    margin-left: 2px;
}

.cs-hero-chip-label {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-top: 4px;
    letter-spacing: 0.01em;
}

/* Second chip, top-right */
.cs-hero-chip--top {
    left: auto;
    right: -20px;
    top: 36px;
    bottom: auto;
    animation-delay: -3s;
}

/* =============================================
   2. Stats band
   ============================================= */

.cs-stats {
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    background: var(--color-white);
}

.cs-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.cs-stat {
    padding: var(--space-10) var(--space-6);
    border-right: 1px solid var(--border-light);
    text-align: left;
}

.cs-stat:last-child {
    border-right: none;
}

.cs-stat-value {
    font-size: clamp(2rem, 3vw, 2.6rem);
    font-weight: var(--font-bold);
    letter-spacing: -0.035em;
    line-height: 1;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.cs-stat-value span {
    font-size: 0.5em;
    font-weight: var(--font-medium);
    color: var(--color-brand);
    margin-left: 4px;
}

.cs-stat-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.45;
}

/* =============================================
   3. Ways to charge
   ============================================= */

.cs-ways {
    background: var(--color-white);
}

.cs-ways-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.cs-way {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--space-8);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    background: var(--color-white);
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s;
    overflow: hidden;
}

.cs-way::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-brand);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--ease-out);
}

.cs-way:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.18);
    border-color: var(--color-gray-300);
}

.cs-way:hover::before {
    transform: scaleX(1);
}

.cs-way-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.cs-way-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: var(--color-brand-light);
    color: var(--color-brand);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cs-way-icon svg {
    width: 26px;
    height: 26px;
}

.cs-way-speed {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 6px 10px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.cs-way-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.cs-way-time {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-brand);
    margin-bottom: var(--space-4);
}

.cs-way-body {
    font-size: var(--text-sm);
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.cs-way-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: auto;
    padding-top: var(--space-5);
    border-top: 1px solid var(--border-light);
}

.cs-way-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-primary);
}

.cs-way-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    margin-top: 7px;
    border-radius: 50%;
    background: var(--color-brand);
    flex-shrink: 0;
}

/* =============================================
   4. Find a charger
   ============================================= */

.cs-find {
    background: var(--color-gray-50);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.cs-find-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: var(--space-12);
    align-items: start;
}

.cs-find-copy .cs-lead {
    margin-bottom: var(--space-8);
}

.cs-tools {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    list-style: none;
}

.cs-tool {
    display: grid;
    grid-template-columns: 46px 1fr auto;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--color-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s;
}

.cs-tool:hover {
    transform: translateX(4px);
    border-color: var(--color-gray-300);
    box-shadow: 0 12px 30px -16px rgba(0, 0, 0, 0.2);
}

.cs-tool-badge {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-brand);
    background: var(--color-brand-light);
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.cs-tool:hover .cs-tool-badge {
    background: var(--color-brand);
    color: var(--color-white);
    transform: scale(1.05);
}

.cs-tool-badge svg {
    width: 22px;
    height: 22px;
}

.cs-tool-name {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin-bottom: 2px;
}

.cs-tool-desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

.cs-tool-arrow {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.cs-tool-arrow svg {
    width: 15px;
    height: 15px;
}

.cs-tool:hover .cs-tool-arrow {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: var(--color-white);
}

.cs-tools-note {
    margin-top: var(--space-5);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    line-height: 1.6;
}

/* Map */
.cs-map {
    position: sticky;
    top: 104px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--border-light);
    box-shadow: 0 24px 50px -24px rgba(0, 0, 0, 0.22);
}

.cs-map-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-light);
}

.cs-map-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.cs-map-live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
    animation: cs-pulse 2s infinite;
}

@keyframes cs-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
    70%  { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.cs-map-open {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.cs-map-open:hover {
    color: var(--color-brand);
}

.cs-map-open svg {
    width: 13px;
    height: 13px;
}

.cs-map-frame {
    position: relative;
    aspect-ratio: 4 / 3.4;
    background: var(--color-gray-100);
}

.cs-map-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* =============================================
   5. Dealer support
   ============================================= */

.cs-support {
    background: var(--color-white);
}

.cs-support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.cs-support-item {
    padding-top: var(--space-6);
    border-top: 2px solid var(--color-gray-900);
}

.cs-support-item-num {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    letter-spacing: 0.12em;
    color: var(--text-tertiary);
    margin-bottom: var(--space-4);
}

.cs-support-item h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-3);
}

.cs-support-item p {
    font-size: var(--text-sm);
    line-height: 1.65;
    color: var(--text-secondary);
}

.cs-support-contact {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    padding: var(--space-8);
    background: var(--color-gray-50);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
}

.cs-support-contact-text strong {
    display: block;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.cs-support-contact-text span {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.cs-support-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.cs-support-actions .btn svg {
    width: 16px;
    height: 16px;
}

.btn-whatsapp {
    background: #25d366;
    border-color: #25d366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background: #1fb85a;
    border-color: #1fb85a;
}

/* =============================================
   6. FAQ
   ============================================= */

.cs-faq {
    background: var(--color-gray-50);
    border-top: 1px solid var(--border-light);
}

.cs-faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.cs-faq-item {
    background: var(--color-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.cs-faq-item.open {
    border-color: var(--color-gray-300);
    box-shadow: 0 12px 30px -20px rgba(0, 0, 0, 0.2);
}

.cs-faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.cs-faq-q:focus-visible {
    outline: 2px solid var(--color-brand);
    outline-offset: -2px;
}

.cs-faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s var(--ease-out), background-color 0.2s, border-color 0.2s, color 0.2s;
    color: var(--text-secondary);
}

.cs-faq-icon svg {
    width: 14px;
    height: 14px;
}

.cs-faq-item.open .cs-faq-icon {
    transform: rotate(45deg);
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: var(--color-white);
}

.cs-faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s var(--ease-out);
}

.cs-faq-item.open .cs-faq-a {
    grid-template-rows: 1fr;
}

.cs-faq-a-inner {
    overflow: hidden;
}

.cs-faq-a-inner p {
    padding: 0 var(--space-6) var(--space-6);
    font-size: var(--text-sm);
    line-height: 1.7;
    color: var(--text-secondary);
}

.cs-faq-a-inner a {
    color: var(--color-brand);
    font-weight: var(--font-medium);
}

/* =============================================
   7. CTA strip
   ============================================= */

.cs-cta {
    background-color: var(--color-black);
    background-size: cover;
    background-position: center;
    padding: var(--space-24) 0;
    color: var(--color-white);
}

.cs-cta-inner {
    max-width: 640px;
}

.cs-cta .cs-title {
    color: var(--color-white);
}

.cs-cta .cs-lead {
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: var(--space-8);
}

.cs-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.cs-cta .btn-outline {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.cs-cta .btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.6);
}

/* =============================================
   Responsive
   ============================================= */

@media (max-width: 1024px) {
    .cs-section {
        padding: var(--space-20) 0;
    }

    .cs-hero-inner {
        gap: var(--space-10);
    }

    .cs-hero-chip {
        left: -12px;
    }

    .cs-hero-chip--top {
        right: -8px;
    }

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

    .cs-stat:nth-child(2) {
        border-right: none;
    }

    .cs-stat:nth-child(-n+2) {
        border-bottom: 1px solid var(--border-light);
    }

    .cs-ways-grid {
        grid-template-columns: 1fr;
    }

    .cs-find-grid {
        grid-template-columns: 1fr;
    }

    .cs-map {
        position: static;
    }

    .cs-support-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .cs-section {
        padding: var(--space-16) 0;
    }

    .cs-hero {
        padding-top: calc(80px + var(--space-10));
        padding-bottom: var(--space-12);
    }

    .cs-hero-inner {
        grid-template-columns: 1fr;
    }

    .cs-hero-visual {
        order: -1;
        margin: 0 calc(-1 * var(--space-2));
    }

    .cs-hero-frame {
        aspect-ratio: 4 / 3;
        border-radius: var(--radius-xl);
    }

    .cs-hero-chip {
        left: 12px;
        bottom: 12px;
        padding: var(--space-3) var(--space-4);
        gap: var(--space-3);
    }

    .cs-hero-chip--top {
        display: none;
    }

    .cs-hero-chip-icon {
        width: 38px;
        height: 38px;
    }

    .cs-hero-chip-value {
        font-size: var(--text-xl);
    }

    .cs-hero-actions .btn {
        flex: 1 1 auto;
        justify-content: center;
    }

    .cs-stat {
        padding: var(--space-6) var(--space-4);
    }

    .cs-tool {
        grid-template-columns: 40px 1fr;
    }

    .cs-tool-badge {
        width: 40px;
        height: 40px;
    }

    .cs-tool-arrow {
        display: none;
    }

    .cs-support-contact {
        padding: var(--space-6);
    }

    .cs-support-actions,
    .cs-support-actions .btn,
    .cs-cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}