/* ============================================================
   site.css — Portale Consensi GDPR
   Palette e look coerenti con il portale Gift Card StarShop
   ============================================================ */

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

:root {
    --brand-primary:  #E63946;      /* rosso StarShop */
    --brand-dark:     #1D2D44;      /* blu notte */
    --brand-mid:      #2E4057;
    --accent:         #F4A261;      /* arancio caldo */
    --surface:        #FFFFFF;
    --surface-alt:    #F8F9FC;
    --border:         #E2E8F0;
    --text-primary:   #1A202C;
    --text-secondary: #4A5568;
    --text-muted:     #718096;
    --success:        #38A169;
    --error:          #E53E3E;
    --radius-sm:      6px;
    --radius-md:      12px;
    --radius-lg:      20px;
    --shadow-sm:      0 1px 3px rgba(0,0,0,.08);
    --shadow-md:      0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:      0 12px 40px rgba(0,0,0,.14);
    --font:           'Nunito Sans', system-ui, sans-serif;
    --transition:     .2s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

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

a { color: var(--brand-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */
.container        { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: 680px;  margin: 0 auto; padding: 0 1.5rem; }

/* ── Header ── */
.site-header {
    background: var(--brand-dark);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.site-header .container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo-img { height: 38px; display: block; }

.header-divider {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,.2);
}

.header-nav { display: flex; gap: 1rem; margin-left: auto; }

.header-nav-link {
    color: rgba(255,255,255,.75);
    font-size: .9rem;
    font-weight: 600;
    padding: .4rem .8rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.header-nav-link:hover,
.header-nav-link.active {
    color: #fff;
    background: rgba(255,255,255,.12);
    text-decoration: none;
}

/* ── Main ── */
.site-main { flex: 1; }

/* ── Footer ── */
.site-footer {
    background: var(--brand-dark);
    color: rgba(255,255,255,.6);
    padding: 2rem 0;
    font-size: .85rem;
    margin-top: auto;
}

.site-footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-logo-img { height: 28px; opacity: .7; }

.footer-nav { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.footer-nav a { color: rgba(255,255,255,.6); font-size: .85rem; }
.footer-nav a:hover { color: #fff; }

/* ── Hero (home) ── */
.hero {
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-mid) 100%);
    padding: 5rem 0;
    color: #fff;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.hero-label-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .5; transform: scale(1.4); }
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero-title .accent { color: var(--accent); }

.hero-body {
    font-size: 1.05rem;
    color: rgba(255,255,255,.8);
    margin-bottom: 2rem;
    max-width: 480px;
}

/* ── Form Section ── */
.form-section { padding: 4rem 0 5rem; }

.form-header { text-align: center; margin-bottom: 2.5rem; }

.form-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--brand-primary);
    margin-bottom: .75rem;
}

.form-eyebrow-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--brand-primary);
}

.form-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--brand-dark);
    margin-bottom: .5rem;
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto;
}

/* ── Form Card ── */
.form-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
}

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

.form-group { margin-bottom: 1.25rem; }

.form-label {
    display: block;
    font-size: .875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: .4rem;
}

.label-hint {
    font-weight: 400;
    color: var(--text-muted);
    font-size: .8rem;
    margin-left: .35rem;
}

.required-mark { color: var(--brand-primary); margin-left: .15rem; }

.form-input {
    width: 100%;
    padding: .7rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .95rem;
    color: var(--text-primary);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}

.form-input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(230,57,70,.12);
}

.form-input[readonly] {
    background: var(--surface-alt);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.form-input.input-error { border-color: var(--error); }

.field-error {
    display: block;
    margin-top: .3rem;
    font-size: .8rem;
    color: var(--error);
    font-weight: 600;
}

/* ── Policy Box ── */
.policy-box {
    background: #FFF8F0;
    border: 1.5px solid #FDDCB5;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.policy-header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.policy-icon { font-size: 1.4rem; flex-shrink: 0; }

.policy-header strong { display: block; font-size: .95rem; font-weight: 700; color: var(--text-primary); }
.policy-header p      { font-size: .83rem; color: var(--text-secondary); margin-top: .2rem; }

.policy-preview {
    font-size: .88rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #FDDCB5;
}

.btn-link {
    background: none;
    border: none;
    color: var(--brand-primary);
    font-family: var(--font);
    font-size: .88rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
    margin-bottom: 1rem;
    display: block;
}
.btn-link:hover { text-decoration: underline; }

.policy-full-text {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    font-size: .85rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-height: 320px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.policy-full-text h2 { font-size: 1rem; color: var(--text-primary); margin-bottom: .75rem; }
.policy-full-text p  { margin-bottom: .75rem; }
.policy-full-text strong { color: var(--text-primary); }

/* ── Checkbox consenso ── */
.consent-check-wrap {
    display: flex;
    gap: .75rem;
    align-items: flex-start;
    margin-top: 1rem;
}

.consent-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--brand-primary);
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: .15rem;
    accent-color: var(--brand-primary);
}

.consent-label {
    font-size: .9rem;
    color: var(--text-primary);
    line-height: 1.5;
    cursor: pointer;
}

/* ── Privacy Box ── */
.privacy-box {
    background: var(--surface-alt);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-size: .85rem;
    color: var(--text-secondary);
}

.privacy-box a { color: var(--brand-primary); }

/* ── Alert / Banner ── */
.alert {
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    font-size: .9rem;
}

.alert-error {
    background: #FFF5F5;
    border: 1.5px solid #FED7D7;
    color: var(--error);
    display: flex;
    gap: .75rem;
    align-items: flex-start;
}

.alert-icon { font-size: 1.2rem; flex-shrink: 0; }
.alert-error strong { display: block; margin-bottom: .25rem; }
.alert-error p { margin: .2rem 0 0; font-size: .85rem; }
.alert-error a { color: var(--brand-primary); }

.info-banner {
    background: #EBF8FF;
    border: 1.5px solid #BEE3F8;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    display: flex;
    gap: .75rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    font-size: .88rem;
    color: #2C5282;
}

.info-banner-icon { font-size: 1.2rem; flex-shrink: 0; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .75rem 1.75rem;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: .95rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--brand-primary);
    color: #fff;
}

.btn-primary:hover {
    background: #C62835;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(230,57,70,.35);
}

.btn-full { width: 100%; }

.btn-lg { padding: .9rem 2.25rem; font-size: 1.05rem; }

.btn:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none !important;
}

/* ── Pagina Grazie ── */
.grazie-section { padding: 6rem 0; text-align: center; }

.grazie-icon { font-size: 4rem; margin-bottom: 1.5rem; }

.grazie-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand-dark);
    margin-bottom: 1rem;
}

.grazie-body {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 480px;
    margin: 0 auto 2rem;
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .form-row           { grid-template-columns: 1fr; }
    .hero .container    { grid-template-columns: 1fr; }
    .hero-card          { display: none; }
    .form-card          { padding: 1.5rem; }
}

/* ============================================================
   Home pubblica — hero, steps, security strip
   ============================================================ */

/* ── Hero ── */
.hero {
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-mid) 100%);
    padding: 5rem 0;
    color: #fff;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.hero-label-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .5; transform: scale(1.4); }
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero-title .accent { color: var(--accent); }

.hero-body {
    font-size: 1.05rem;
    color: rgba(255,255,255,.8);
    margin-bottom: 2rem;
    max-width: 480px;
    line-height: 1.7;
}

.hero-cta-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,.4);
}
.btn-outline:hover {
    background: rgba(255,255,255,.1);
    border-color: #fff;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

/* ── Consent card visual (decorativa) ── */
.hero-card { display: flex; align-items: center; justify-content: center; }

.consent-card-visual {
    background: linear-gradient(135deg, #2E4057 0%, #1D2D44 100%);
    border-radius: 20px;
    padding: 2rem;
    width: 320px;
    box-shadow: 0 24px 64px rgba(0,0,0,.4);
    border: 1px solid rgba(255,255,255,.1);
}

.ccv-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.ccv-logo { height: 28px; }

.ccv-badge {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(244,162,97,.15);
    padding: .25rem .6rem;
    border-radius: 99px;
    border: 1px solid rgba(244,162,97,.3);
}

.ccv-body { margin-bottom: 2rem; display: flex; flex-direction: column; gap: .75rem; }

.ccv-field {
    height: 12px;
    background: rgba(255,255,255,.12);
    border-radius: 6px;
    animation: shimmer 2s infinite;
}
.ccv-field--short  { width: 55%; }
.ccv-field--medium { width: 75%; }

@keyframes shimmer {
    0%, 100% { opacity: .6; }
    50%       { opacity: 1; }
}

.ccv-footer {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255,255,255,.1);
}

.ccv-lock   { font-size: 1rem; }
.ccv-label  { font-size: .75rem; color: rgba(255,255,255,.5); font-weight: 600; }

/* ── Come funziona ── */
.how-it-works {
    padding: 5rem 0;
    background: var(--surface);
}

.section-label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--brand-primary);
    margin-bottom: .75rem;
}

.section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--brand-dark);
    margin-bottom: 3rem;
}

.steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
}

.step {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.step-num {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--brand-primary);
}

.step-icon { font-size: 2rem; }

.step h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--brand-dark);
}

.step p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.step-divider {
    width: 2px;
    height: 80px;
    background: var(--border);
    margin: 2.5rem 2rem 0;
    flex-shrink: 0;
}

/* ── Security strip ── */
.security-strip {
    background: var(--surface-alt);
    padding: 3.5rem 0;
    border-top: 1px solid var(--border);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.security-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.sec-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--brand-primary);
    flex-shrink: 0;
    margin-top: .35rem;
}

.security-item strong {
    display: block;
    font-size: .95rem;
    color: var(--brand-dark);
    margin-bottom: .35rem;
}

.security-item p {
    font-size: .875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.security-item a { color: var(--brand-primary); }

/* ── Responsive home ── */
@media (max-width: 900px) {
    .security-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .steps { flex-direction: column; }
    .step-divider { width: 80px; height: 2px; margin: 0 0 0 1rem; }
}

@media (max-width: 640px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero-card       { display: none; }
    .hero-cta-row    { flex-direction: column; }
    .btn-lg          { text-align: center; }
}