/* ============================================================
   Diadromi.Site — Main stylesheet
   ============================================================ */

/* ── Custom properties ─────────────────────────────────────── */
:root {
    --primary:       #1e3a8a;
    --primary-mid:   #1d4ed8;
    --primary-light: #3b82f6;
    --accent:        #10b981;
    --accent-light:  #34d399;
    --dark:          #0f172a;
    --dark-mid:      #1e293b;
    --text:          #1e293b;
    --text-muted:    #64748b;
    --light:         #f8fafc;
    --light-mid:     #f1f5f9;
    --border:        #e2e8f0;
    --white:         #ffffff;
    --radius:        12px;
    --radius-lg:     20px;
    --radius-xl:     28px;
    --shadow-sm:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow:        0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:     0 20px 40px rgba(0,0,0,.14);
    --transition:    .3s cubic-bezier(.4,0,.2,1);
}

/* ── Global resets ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    line-height: 1.65;
    background: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.25; }

a { text-decoration: none; transition: var(--transition); }

img { max-width: 100%; }

/* ── Loading screen ─────────────────────────────────────────── */
.app-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--dark);
    gap: 2rem;
}

.app-loading-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--white);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.02em;
}

.app-loading-brand i { font-size: 2.5rem; color: var(--primary-light); }
.app-loading-brand .logo-img { height: 40px; }
.app-loading-brand .phonetic-style { color: rgba(255,255,255,.5); }

.app-loading-bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,.15);
    border-radius: 99px;
    overflow: hidden;
}

.app-loading-progress {
    height: 100%;
    width: 40%;
    background: var(--primary-light);
    border-radius: 99px;
    animation: loading-pulse 1.4s ease-in-out infinite;
}

@keyframes loading-pulse {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* ── Blazor error UI ────────────────────────────────────────── */
#blazor-error-ui {
    background: #fef3c7;
    border-top: 1px solid #fcd34d;
    color: #92400e;
    display: none;
    font-size: .875rem;
    padding: .75rem 1.25rem;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 9999;
}
#blazor-error-ui a { color: #92400e; font-weight: 600; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

/* ── Navbar ─────────────────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition);
    background: rgba(15, 23, 42, .80);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.site-header.scrolled {
    background: rgba(15, 23, 42, .97);
    box-shadow: 0 2px 24px rgba(0,0,0,.35);
}

.site-header .navbar {
    padding: .85rem 0;
}

.site-header .navbar-brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--white) !important;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -.03em;
}

.site-header .navbar-brand i {
    font-size: 1.6rem;
    color: var(--primary-light);
}

.site-header .nav-link {
    color: rgba(255,255,255,.80) !important;
    font-weight: 500;
    font-size: .9rem;
    padding: .4rem .85rem !important;
    border-radius: var(--radius);
    transition: color var(--transition), background var(--transition);
}

.site-header .nav-link:hover {
    color: var(--white) !important;
    background: rgba(255,255,255,.1);
}

.site-header .navbar-toggler {
    border-color: rgba(255,255,255,.3);
    color: var(--white);
}

.site-header .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Culture selector ──────────────────────────────────────── */
.culture-selector .culture-select {
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.25);
    color: var(--white);
    font-size: .85rem;
    font-weight: 500;
    padding: .3rem .6rem;
    border-radius: var(--radius);
    cursor: pointer;
    min-width: 130px;
    transition: background var(--transition);
}

.culture-selector .culture-select:hover,
.culture-selector .culture-select:focus {
    background: rgba(255,255,255,.2);
    outline: none;
    box-shadow: none;
}

.culture-selector .culture-select option { background: var(--dark); color: var(--white); }

/* ── Section shared ─────────────────────────────────────────── */
.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--dark);
    margin-bottom: .75rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

section { padding: 5rem 0; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero-section {
    position: relative;
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(15,23,42,.92) 0%, rgba(30,58,138,.88) 55%, rgba(29,78,216,.82) 100%),
        url('https://images.unsplash.com/photo-1544620347-c4fd4a3d5957?w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Subtle grid overlay */
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-top: 6rem;
    padding-bottom: 4rem;
    width: 100%;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(59,130,246,.2);
    border: 1px solid rgba(59,130,246,.4);
    color: var(--accent-light);
    font-size: .85rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .4rem 1rem;
    border-radius: 99px;
    margin-bottom: 1.5rem;
}

.hero-tagline::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-light);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .5; transform: scale(.7); }
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 900;
    color: var(--white);
    letter-spacing: -.03em;
    line-height: 1.08;
    margin-bottom: 1.5rem;
}

.hero-title span {
    background: linear-gradient(90deg, var(--primary-light), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,.75);
    max-width: 620px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.hero-actions .btn-primary {
    background: var(--primary-mid);
    border: none;
    padding: .85rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(29,78,216,.4);
    transition: var(--transition);
}

.hero-actions .btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(29,78,216,.5);
}

.hero-actions .btn-outline-light {
    padding: .85rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius);
    border-width: 2px;
    transition: var(--transition);
}

.hero-actions .btn-outline-light:hover {
    transform: translateY(-2px);
}

/* App pillars in hero */
.hero-pillars-intro {
    font-size: .85rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: rgba(255,255,255,.45);
    margin-bottom: .75rem;
}

.hero-pillars {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.hero-pillar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .3rem;
    padding: 1.1rem 1.6rem;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-lg);
    color: var(--white);
    text-decoration: none;
    min-width: 155px;
    backdrop-filter: blur(6px);
    transition: var(--transition);
}

.hero-pillar:hover {
    background: rgba(255,255,255,.14);
    border-color: rgba(255,255,255,.28);
    color: var(--white);
    transform: translateY(-3px);
}

.hero-pillar > i:first-child { font-size: 1.5rem; color: var(--primary-light); margin-bottom: .15rem; }

.hero-pillar-title {
    font-size: .9rem;
    font-weight: 600;
}

.hero-pillar-sub {
    font-size: .75rem;
    color: rgba(255,255,255,.5);
}

.hero-pillar-arrow {
    font-size: .7rem;
    color: rgba(255,255,255,.3);
    margin-top: .2rem;
    transition: var(--transition);
}

.hero-pillar:hover .hero-pillar-arrow {
    color: var(--primary-light);
    transform: translateX(3px);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.5);
    font-size: 1.5rem;
    animation: bounce 2.5s ease-in-out infinite;
    cursor: pointer;
}

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

/* ── Features section ───────────────────────────────────────── */
.features-section { background: var(--light); }

.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: opacity var(--transition);
}

.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { opacity: 1; }

.feature-card-accent::before { opacity: 1; }

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
}

.admin-icon   { background: rgba(30,58,138,.1);  color: var(--primary); }
.escorts-icon { background: rgba(16,185,129,.1);  color: var(--accent); }
.parents-icon { background: rgba(234,88,12,.1);   color: #ea580c; }

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: .25rem;
}

.feature-card p { color: var(--text-muted); font-size: .95rem; }

.feature-bullets {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0;
    flex: 1;
}

.feature-bullets li {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    padding: .35rem 0;
    font-size: .9rem;
    color: var(--text);
    border-bottom: 1px solid var(--light-mid);
}

.feature-bullets li:last-child { border-bottom: none; }

.feature-bullets i { color: var(--accent); margin-top: .15rem; flex-shrink: 0; }

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    color: var(--primary-mid);
    font-size: .875rem;
    font-weight: 600;
    margin-top: auto;
    padding-top: 1rem;
    transition: gap var(--transition);
}

.feature-link:hover { gap: .6rem; }

/* ── How It Works ────────────────────────────────────────────── */
.how-section { background: var(--white); }

.how-step {
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    height: 100%;
    position: relative;
    transition: var(--transition);
}

.how-step:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

.how-step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-mid));
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 12px rgba(30,58,138,.35);
}

.how-step-icon {
    font-size: 2rem;
    color: var(--primary-light);
    margin-bottom: .75rem;
    display: block;
}

.how-step h4 { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: .5rem; }
.how-step p  { font-size: .9rem; color: var(--text-muted); margin: 0; }

/* Phase labels for the How section */
.how-phase-label {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--primary-light);
    background: rgba(59,130,246,.1);
    padding: .25rem .75rem;
    border-radius: 99px;
    margin-bottom: 1.25rem;
}

/* ── Benefits ────────────────────────────────────────────────── */
.benefits-section { background: var(--light-mid); }

.benefits-section h2 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    color: var(--dark);
}

.benefit-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    height: 100%;
    transition: var(--transition);
}

.benefit-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

.benefit-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    background: rgba(30,58,138,.08);
    color: var(--primary-mid);
}

.benefit-card h5 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: .4rem; }
.benefit-card p  { font-size: .875rem; color: var(--text-muted); margin: 0; }

/* ── Privacy section ─────────────────────────────────────────── */
.privacy-section {
    background: var(--dark);
    color: var(--white);
}

.privacy-section h2 {
    color: var(--white);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    margin-bottom: 1.25rem;
}

.privacy-section p {
    color: rgba(255,255,255,.75);
    font-size: .98rem;
    margin-bottom: 1rem;
    line-height: 1.75;
}

.privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(16,185,129,.15);
    border: 1px solid rgba(16,185,129,.35);
    color: var(--accent-light);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .35rem .9rem;
    border-radius: 99px;
    margin-bottom: 1.25rem;
}

.privacy-highlight {
    border-left: 3px solid var(--accent);
    padding-left: 1.25rem;
    margin-top: 1.75rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent-light) !important;
    font-style: normal;
}

/* Comparison cards */
.privacy-visual {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    position: relative;
}

.comparison-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.1);
}

.comparison-card.bad  { border-color: rgba(239,68,68,.3); }
.comparison-card.good { border-color: rgba(16,185,129,.35); }

.comparison-header {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .85rem 1.25rem;
    font-weight: 700;
    font-size: .9rem;
}

.comparison-card.bad  .comparison-header { background: rgba(239,68,68,.15); color: #fca5a5; }
.comparison-card.good .comparison-header { background: rgba(16,185,129,.15); color: var(--accent-light); }

.comparison-body { padding: 1rem 1.25rem; background: rgba(255,255,255,.04); }

.comparison-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .875rem;
    color: rgba(255,255,255,.8);
    padding: .35rem 0;
}

.vs-divider {
    text-align: center;
    color: rgba(255,255,255,.4);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
}

/* ── Contact section ─────────────────────────────────────────── */
.contact-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
    color: var(--white);
    padding: 6rem 0;
}

.contact-section h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--white);
    margin-bottom: 1rem;
}

.contact-section .lead {
    color: rgba(255,255,255,.8);
    font-size: 1.1rem;
    max-width: 550px;
    margin: 0 auto 2.5rem;
}

.contact-section .btn-light {
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
    font-size: 1.05rem;
    padding: .9rem 2.25rem;
    border-radius: var(--radius);
    border: none;
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

.contact-section .btn-light:hover {
    background: var(--light);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,0,0,.3);
}

.contact-email-hint { color: rgba(255,255,255,.7); font-size: .95rem; }

.contact-email-link {
    color: var(--accent-light);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(52,211,153,.4);
    transition: var(--transition);
}

.contact-email-link:hover { text-decoration-color: var(--accent-light); color: var(--white); }

.contact-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: rgba(255,255,255,.65);
    font-size: .875rem;
    font-weight: 500;
}

.trust-badge i { font-size: 1.15rem; color: var(--accent-light); }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
    background: var(--dark);
    color: rgba(255,255,255,.65);
    padding: 4rem 0 1.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: .75rem;
}

.footer-brand i { color: var(--primary-light); font-size: 1.5rem; }

.footer-tagline { font-size: .9rem; color: rgba(255,255,255,.5); }

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.badge-item {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    color: rgba(255,255,255,.7);
    font-size: .75rem;
    font-weight: 600;
    padding: .28rem .7rem;
    border-radius: 99px;
}

.badge-item i { font-size: .8rem; color: var(--accent-light); }

.footer-heading {
    color: rgba(255,255,255,.9);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li { margin-bottom: .5rem; }

.footer-links a {
    color: rgba(255,255,255,.55);
    font-size: .875rem;
    transition: color var(--transition);
}

.footer-links a:hover { color: rgba(255,255,255,.9); }

.footer-divider {
    border-color: rgba(255,255,255,.08);
    margin: 2rem 0 1.25rem;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    font-size: .8rem;
    color: rgba(255,255,255,.35);
}

.footer-made-with { display: flex; align-items: center; gap: .3rem; }
.footer-made-with i { color: #f43f5e; }

/* ── Bootstrap overrides ─────────────────────────────────────── */
.btn { font-weight: 500; }
.btn-primary { background-color: var(--primary-mid); border-color: var(--primary-mid); }
.btn-primary:hover,
.btn-primary:focus { background-color: var(--primary-light); border-color: var(--primary-light); }

/* ── Legal pages ─────────────────────────────────────────────── */
.legal-header {
    background: var(--dark);
    padding: 7rem 0 3.5rem;
    color: var(--white);
    text-align: center;
}

.legal-header-icon {
    font-size: 2.5rem;
    color: var(--primary-light);
    display: block;
    margin-bottom: 1rem;
}

.legal-header h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: .5rem;
}

.legal-header-sub {
    color: rgba(255,255,255,.45);
    font-size: .9rem;
    margin: 0;
}

.legal-body {
    background: var(--light);
    padding: 4rem 0 5rem;
}

.legal-lead {
    font-size: 1.1rem;
    color: var(--text-muted);
    border-left: 4px solid var(--primary-light);
    padding-left: 1.25rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.legal-section {
    margin-bottom: 2.25rem;
}

.legal-section h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: .75rem;
    padding-bottom: .4rem;
    border-bottom: 1px solid var(--border);
}

.legal-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin: 1rem 0 .4rem;
}

.legal-section p,
.legal-section ul {
    color: var(--text-muted);
    line-height: 1.75;
}

.legal-section ul {
    padding-left: 1.5rem;
}

.legal-section ul li {
    margin-bottom: .4rem;
}

.legal-section a {
    color: var(--primary-mid);
    text-decoration: underline;
    text-decoration-color: rgba(29,78,216,.3);
}

.legal-section a:hover {
    text-decoration-color: var(--primary-mid);
}

.legal-back {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

/* ── Contact page ────────────────────────────────────────────── */
.contact-form-panel {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 2.25rem 2rem;
    box-shadow: var(--shadow);
}

.contact-form-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: .35rem;
}

.contact-form-subtitle {
    color: var(--text-muted);
    font-size: .92rem;
    margin-bottom: 1.75rem;
}

.contact-validation {
    color: #dc3545;
    font-size: .8rem;
    margin-top: .3rem;
    display: block;
}

.contact-submit-note {
    font-size: .78rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 0;
}

.contact-success {
    text-align: center;
    padding: 2.5rem 1rem;
}

.contact-success-icon {
    font-size: 3rem;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

.contact-success h3 {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: .5rem;
}

.contact-success p {
    color: var(--text-muted);
    margin-bottom: 0;
}

.contact-info-panel {
    padding: .5rem 0;
}

.contact-info-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
    padding-bottom: .75rem;
    border-bottom: 2px solid var(--primary-light);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: .85rem;
    margin-bottom: 1.4rem;
}

.contact-info-item > i {
    font-size: 1.1rem;
    color: var(--primary-light);
    margin-top: .15rem;
    flex-shrink: 0;
}

.contact-info-label {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
    margin-bottom: .2rem;
}

.contact-info-value {
    font-size: .95rem;
    color: var(--text);
    line-height: 1.5;
}

a.contact-info-value, .contact-phone {
    color: var(--primary-mid);
    text-decoration: none;
}

a.contact-info-value:hover, .contact-phone:hover {
    text-decoration: underline;
}

.contact-map {
    margin-top: 1.75rem;
}

.contact-map iframe {
    display: block;
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact-map-link {
    display: inline-block;
    margin-top: .5rem;
    font-size: .78rem;
    color: var(--text-muted);
    text-decoration: none;
}

.contact-map-link:hover { color: var(--primary-mid); }

/* ── Responsive tweaks ───────────────────────────────────────── */
@media (max-width: 1399.98px) {
    .site-header .navbar-collapse {
        background: rgba(15,23,42,.97);
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        padding: 1rem;
        margin-top: .5rem;
    }

    .site-header .d-flex {
        flex-wrap: wrap;
        padding-top: .75rem;
        border-top: 1px solid rgba(255,255,255,.1);
        margin-top: .5rem;
    }

    .culture-selector .culture-select {
        background: rgba(255,255,255,.08);
        width: 100%;
    }

    .hero-title { font-size: 2.4rem; }
    .hero-subtitle { font-size: 1rem; }
    .footer-bottom { justify-content: center; text-align: center; }
}

@media (max-width: 575.98px) {
    section { padding: 3.5rem 0; }
    .hero-pillars { flex-direction: column; align-items: center; }
    .comparison-card .comparison-body { padding: .75rem 1rem; }
}