/* ============================================================
   n3wmedia Apps — Support Page
   support.css
   Extends: seller-profit.css design language
   Dark navy base / Emerald green accent
   Manrope (display) + Inter (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Custom Properties ───────────────────────────────── */
:root {
    --col-base:          #0B0F1A;
    --col-base-mid:      #131929;
    --col-card:          #1A2035;
    --col-card-border:   #252E45;
    --col-accent:        #2ECC8B;
    --col-accent-dark:   #22A570;
    --col-accent-glow:   rgba(46, 204, 139, 0.12);
    --col-white:         #FFFFFF;
    --col-text-primary:  #F0F4FF;
    --col-text-muted:    #8A96AA;
    --col-text-subtle:   #5A6478;

    --col-light-bg:      #F4F7FC;
    --col-light-card:    #FFFFFF;
    --col-light-border:  #E3E8F0;
    --col-dark-text:     #0B0F1A;
    --col-dark-text-mid: #3A4558;

    /* Status */
    --col-error:         #FF5A5A;
    --col-error-bg:      rgba(255, 90, 90, 0.08);
    --col-success:       #2ECC8B;
    --col-success-bg:    rgba(46, 204, 139, 0.08);

    --font-display: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.375rem;
    --text-2xl:  1.75rem;
    --text-3xl:  2.25rem;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --radius-xl:  28px;

    --transition: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--col-text-primary);
    background-color: var(--col-base);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Layout ──────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.container--narrow {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Typography ──────────────────────────────────────────── */
.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--col-accent);
    margin-bottom: 12px;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* ── ────────────────────────────────────────────────────────
   HEADER
   ──────────────────────────────────────────────────────── */
.site-header {
    border-bottom: 1px solid var(--col-card-border);
    padding: 20px 0;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-header__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.site-header__wordmark {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--col-text-muted);
    letter-spacing: 0.01em;
}

.site-header__wordmark span {
    color: var(--col-accent);
}

.site-header__label {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--col-text-subtle);
    padding: 5px 12px;
    background: var(--col-card);
    border: 1px solid var(--col-card-border);
    border-radius: 100px;
}

/* ── ────────────────────────────────────────────────────────
   HERO / INTRO
   ──────────────────────────────────────────────────────── */
.support-hero {
    padding: 64px 0 72px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.support-hero::before {
    content: '';
    position: absolute;
    top: -160px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(46,204,139,0.07) 0%, transparent 68%);
    pointer-events: none;
}

.support-hero__title {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--col-white);
    margin-bottom: 16px;
}

.support-hero__sub {
    font-size: var(--text-lg);
    color: var(--col-text-muted);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.65;
}

/* ── ────────────────────────────────────────────────────────
   PRODUCT SELECTOR
   ──────────────────────────────────────────────────────── */
.product-selector {
    padding: 0 0 72px;
}

.product-selector__label {
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--col-text-subtle);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.product-selector__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 820px;
    margin: 0 auto;
}

.product-card {
    background: var(--col-card);
    border: 2px solid var(--col-card-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    text-align: left;
    position: relative;
    user-select: none;
}

.product-card:hover {
    border-color: rgba(46,204,139,0.4);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.product-card.is-selected {
    border-color: var(--col-accent);
    box-shadow: 0 0 0 3px var(--col-accent-glow), 0 12px 32px rgba(0,0,0,0.3);
}

.product-card__check {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--col-accent);
    display: none;
    align-items: center;
    justify-content: center;
}

.product-card.is-selected .product-card__check {
    display: flex;
}

.product-card__check svg {
    width: 12px;
    height: 12px;
    stroke: var(--col-base);
    fill: none;
    stroke-width: 2.5;
}

.product-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 11px;
    object-fit: cover;
    margin-bottom: 14px;
}

.product-card__icon--placeholder {
    background: var(--col-base-mid);
    border: 1px solid var(--col-card-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card__icon--placeholder svg {
    width: 24px;
    height: 24px;
    stroke: var(--col-text-subtle);
    fill: none;
    stroke-width: 1.5;
}

.product-card__name {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--col-white);
    margin-bottom: 6px;
}

.product-card__type {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--col-text-subtle);
    margin-bottom: 10px;
}

.product-card__desc {
    font-size: var(--text-sm);
    color: var(--col-text-muted);
    line-height: 1.55;
}

/* ── ────────────────────────────────────────────────────────
   SUPPORT PANELS (shown/hidden per product)
   ──────────────────────────────────────────────────────── */
.support-panel {
    display: none;
    animation: fadeUp 0.3s ease both;
}

.support-panel.is-visible {
    display: block;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Quick links ─────────────────────────────────────────── */
.quick-links {
    background: var(--col-card);
    border: 1.5px solid var(--col-card-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
}

.quick-links__title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--col-white);
    margin-bottom: 20px;
}

.quick-links__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.quick-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--col-base-mid);
    border: 1.5px solid var(--col-card-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: border-color var(--transition), background var(--transition);
}

.quick-link:hover {
    border-color: var(--col-accent);
    background: var(--col-accent-glow);
}

.quick-link__icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--col-accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quick-link__icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--col-accent);
    fill: none;
    stroke-width: 1.75;
}

.quick-link__text {}

.quick-link__label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--col-white);
    display: block;
}

.quick-link__sub {
    font-size: var(--text-xs);
    color: var(--col-text-subtle);
    margin-top: 2px;
    display: block;
}

/* ── Before you write ────────────────────────────────────── */
.before-contact {
    background: var(--col-accent-glow);
    border: 1.5px solid rgba(46,204,139,0.25);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin-bottom: 32px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.before-contact__icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.before-contact__icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--col-accent);
    fill: none;
    stroke-width: 2;
}

.before-contact__text {
    font-size: var(--text-sm);
    color: var(--col-text-muted);
    line-height: 1.65;
}

.before-contact__text strong {
    color: var(--col-white);
    font-weight: 600;
}

/* ── ────────────────────────────────────────────────────────
   CONTACT FORM
   ──────────────────────────────────────────────────────── */
.contact-form-wrap {
    background: var(--col-card);
    border: 1.5px solid var(--col-card-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    margin-bottom: 48px;
}

.contact-form-wrap__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--col-white);
    margin-bottom: 6px;
}

.contact-form-wrap__sub {
    font-size: var(--text-sm);
    color: var(--col-text-muted);
    margin-bottom: 28px;
    line-height: 1.55;
}

/* Form fields */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--col-text-muted);
}

.form-label abbr {
    text-decoration: none;
    color: var(--col-accent);
    margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--col-text-primary);
    background: var(--col-base-mid);
    border: 1.5px solid var(--col-card-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    width: 100%;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--col-text-subtle);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--col-accent);
    box-shadow: 0 0 0 3px var(--col-accent-glow);
}

.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
    border-color: var(--col-error);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A6478' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    padding-right: 42px;
    cursor: pointer;
}

.form-select option {
    background: var(--col-base-mid);
    color: var(--col-text-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.form-error-msg {
    font-size: var(--text-xs);
    color: var(--col-error);
    margin-top: 4px;
    display: none;
}

.form-error-msg.is-visible {
    display: block;
}

/* iOS version field — shown conditionally */
.field-ios-version {
    display: none;
}

.field-ios-version.is-visible {
    display: flex;
}

/* Consent / privacy */
.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
    margin-top: 4px;
}

.form-consent__checkbox {
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--col-card-border);
    border-radius: 4px;
    background: var(--col-base-mid);
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--col-accent);
}

.form-consent__text {
    font-size: var(--text-xs);
    color: var(--col-text-subtle);
    line-height: 1.6;
}

.form-consent__text a {
    color: var(--col-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Submit button */
.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    padding: 15px 32px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    background: var(--col-accent);
    color: var(--col-base);
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    width: 100%;
    justify-content: center;
}

.btn-submit:hover:not(:disabled) {
    background: var(--col-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(46,204,139,0.28);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-submit__spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(11,15,26,0.3);
    border-top-color: var(--col-base);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: none;
}

.btn-submit.is-loading .btn-submit__spinner { display: block; }
.btn-submit.is-loading .btn-submit__label { opacity: 0.7; }

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

/* Form status messages */
.form-status {
    display: none;
    border-radius: var(--radius-md);
    padding: 18px 22px;
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: 20px;
}

.form-status.is-success {
    display: flex;
    gap: 12px;
    background: var(--col-success-bg);
    border: 1.5px solid rgba(46,204,139,0.3);
    color: var(--col-accent);
}

.form-status.is-error {
    display: flex;
    gap: 12px;
    background: var(--col-error-bg);
    border: 1.5px solid rgba(255,90,90,0.3);
    color: var(--col-error);
}

.form-status svg {
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── ────────────────────────────────────────────────────────
   FOOTER
   ──────────────────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--col-card-border);
    padding: 32px 0;
    margin-top: auto;
}

.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.site-footer__copy {
    font-size: var(--text-xs);
    color: var(--col-text-subtle);
}

.site-footer__links {
    display: flex;
    gap: 24px;
}

.site-footer__link {
    font-size: var(--text-xs);
    color: var(--col-text-subtle);
    transition: color var(--transition);
}

.site-footer__link:hover {
    color: var(--col-accent);
}

/* ── ────────────────────────────────────────────────────────
   RESPONSIVE
   ──────────────────────────────────────────────────────── */
@media (max-width: 720px) {
    .product-selector__grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrap {
        padding: 24px 20px;
    }

    .quick-links {
        padding: 24px 20px;
    }

    .quick-links__grid {
        grid-template-columns: 1fr;
    }

    .support-hero__title {
        font-size: var(--text-2xl);
    }

    .site-footer__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
    }
    html { scroll-behavior: auto; }
}