/* ============================================================
   VARIABLES — monochrome
   ============================================================ */
:root {
    --primary:      #111;
    --secondary:    #222;
    --accent:       #111;
    --accent-hover: #333;
    --light:        #f5f5f5;
    --dark:         #000;
    --text-muted:   #666;
    --border:       #ddd;
}

/* ============================================================
   RESET
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--primary);
    line-height: 1.6;
    overflow-x: hidden;
    background: #fff;
}

/* ============================================================
   CAPTCHA SECTION
   ============================================================ */
#captcha-section {
    min-height: 100vh;
    background: #f9f9f9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.captcha-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.captcha-box {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 3rem 2.5rem 2.5rem;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    gap: 0;
}

/* Logo — replace src to swap */
.captcha-logo-img {
    display: block;
    width: 100%;
    max-width: 180px;
    height: auto;
    object-fit: contain;
    margin-bottom: 2rem;
}

.captcha-title {
    color: #111;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}

.captcha-subtitle {
    color: #999;
    font-size: 0.8rem;
    line-height: 1.5;
    margin-bottom: 1.75rem;
}

.captcha-image-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    width: 100%;
}

.captcha-img {
    display: block;
    width: 100%;
    max-width: 320px;
    height: auto;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
    user-select: none;
    pointer-events: none;
    -webkit-user-drag: none;
}

.captcha-refresh {
    background: transparent;
    border: 1px solid #ddd;
    color: #888;
    height: 34px;
    padding: 0 0.9rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}
.captcha-refresh i { transition: transform 0.35s; }
.captcha-refresh:hover { border-color: #111; color: #111; }
.captcha-refresh:hover i { transform: rotate(180deg); }

.captcha-input-row {
    width: 100%;
    margin-bottom: 0.5rem;
}

.captcha-input {
    width: 100%;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #111;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    padding: 0.8rem 1rem;
    text-align: center;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.captcha-input::placeholder {
    color: #bbb;
    letter-spacing: normal;
    font-weight: 400;
    font-size: 0.9rem;
}
.captcha-input:focus {
    border-color: #111;
    box-shadow: 0 0 0 3px rgba(0,0,0,0.05);
    background: #fff;
}
.captcha-input.is-invalid {
    border-color: #555;
    background: #fafafa;
    animation: captchaShake 0.4s ease;
}

@keyframes captchaShake {
    0%,100% { transform: translateX(0); }
    20%      { transform: translateX(-7px); }
    40%      { transform: translateX(7px); }
    60%      { transform: translateX(-4px); }
    80%      { transform: translateX(4px); }
}

.captcha-error {
    color: #555;
    font-size: 0.78rem;
    min-height: 1.4em;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.captcha-submit {
    width: 100%;
    background: #111;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.85rem 1.5rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.01em;
}
.captcha-submit:hover  { background: #2a2a2a; transform: translateY(-1px); }
.captcha-submit:active { background: #000; transform: translateY(0); }

/* Captcha responsive */
@media (max-width: 480px) {
    .captcha-box {
        padding: 2rem 1.25rem 2rem;
        border-radius: 6px;
    }
    .captcha-logo-img {
        max-width: 140px;
        margin-bottom: 1.5rem;
    }
    .captcha-title  { font-size: 1rem; }
    .captcha-submit { padding: 0.8rem 1rem; }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    background: rgba(0,0,0,0.97);
    backdrop-filter: blur(8px);
    padding: 1rem 0;
    transition: background 0.3s;
}
.navbar-brand { font-weight: 800; font-size: 1.5rem; color: #fff !important; }
.navbar-brand span { color: #fff; border-bottom: 2px solid #fff; }
.nav-link { color: rgba(255,255,255,0.75) !important; font-weight: 500; padding: 0.5rem 1rem !important; transition: color 0.2s; }
.nav-link:hover { color: #fff !important; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-accent {
    background: #fff;
    color: #111;
    border: 2px solid #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}
.btn-accent:hover { background: transparent; color: #fff; }

.btn-outline-accent {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.5);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}
.btn-outline-accent:hover { border-color: #fff; color: #fff; }

.btn-outline-secondary {
    background: transparent;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
    font-size: 0.9rem;
}
.btn-outline-secondary:hover { border-color: #fff; color: #fff; }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.85rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.1rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    background: #111;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 70px;
    padding-bottom: 3rem;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}
.hero-content { position: relative; z-index: 2; }
.hero h1 { font-size: 3.5rem; font-weight: 800; color: #fff; line-height: 1.2; margin-bottom: 1.5rem; }
.hero h1 span { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.hero-subtitle { font-size: 1.15rem; color: rgba(255,255,255,0.6); margin-bottom: 2rem; max-width: 500px; }

.hero-features { display: flex; flex-wrap: wrap; gap: 2rem; margin-top: 3rem; }
.hero-feature { text-align: center; }
.hero-feature-number { font-size: 2.5rem; font-weight: 800; color: #fff; }
.hero-feature-text { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-top: 0.25rem; }

.hero-info-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
}
.hero-logo {
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: #fff;
}
.hero-info-title { color: #fff; font-weight: 700; font-size: 1.2rem; margin-bottom: 0.5rem; }
.hero-info-text { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.hero-contact { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-contact-item { color: rgba(255,255,255,0.75); font-size: 0.9rem; margin-bottom: 0.5rem; }
.hero-contact-item i { color: #fff; margin-right: 0.5rem; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 100px 0; }
.section-dark { background: var(--light); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-badge {
    display: inline-block;
    background: #111;
    color: #fff;
    padding: 0.35rem 1rem;
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.section-title { font-size: 2.5rem; font-weight: 800; color: #111; margin-bottom: 1rem; }
.section-subtitle { font-size: 1.05rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.service-card {
    background: #fff;
    border-radius: 4px;
    padding: 2rem;
    text-align: center;
    transition: all 0.25s;
    border: 1px solid var(--border);
    height: 100%;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(0,0,0,0.08); border-color: #111; }
.service-icon {
    width: 70px;
    height: 70px;
    background: #111;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.75rem;
    color: #fff;
}
.service-title { font-size: 1.1rem; font-weight: 700; color: #111; margin-bottom: 0.75rem; }
.service-text { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   CAR CARDS
   ============================================================ */
.car-card {
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.25s;
    border: 1px solid var(--border);
    height: 100%;
}
.car-card:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0,0,0,0.08); }
.car-image { height: 180px; background: var(--light); display: flex; align-items: center; justify-content: center; font-size: 3.5rem; color: #ccc; }
.car-content { padding: 1.5rem; }
.car-brand { color: #111; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.car-name { font-size: 1.15rem; font-weight: 700; color: #111; margin: 0.4rem 0; }
.car-specs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.75rem 0; }
.car-spec { background: var(--light); padding: 0.2rem 0.6rem; border-radius: 2px; font-size: 0.78rem; color: var(--text-muted); }
.car-price { font-size: 1.4rem; font-weight: 800; color: #111; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-content { padding: 2rem 0; }
.about-title { font-size: 2rem; font-weight: 700; color: #111; margin-bottom: 1.5rem; }
.about-text { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 1rem; }
.about-list { list-style: none; padding: 0; }
.about-list li { padding: 0.6rem 0 0.6rem 1.75rem; position: relative; color: var(--text-muted); border-bottom: 1px solid #f0f0f0; }
.about-list li::before { content: '—'; position: absolute; left: 0; color: #111; font-weight: 700; }
.about-image { background: #111; border-radius: 4px; height: 400px; display: flex; align-items: center; justify-content: center; font-size: 5rem; color: rgba(255,255,255,0.15); }

/* ============================================================
   STATS
   ============================================================ */
.stats-section { background: #111; padding: 80px 0; }
.stat-item { text-align: center; padding: 2rem; }
.stat-number { font-size: 3rem; font-weight: 800; color: #fff; }
.stat-text { color: rgba(255,255,255,0.5); font-size: 0.9rem; margin-top: 0.5rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section { background: var(--light); }
.contact-card { background: #fff; border-radius: 4px; padding: 2rem; border: 1px solid var(--border); }
.contact-info-item { display: flex; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-icon {
    width: 44px;
    height: 44px;
    background: #111;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    margin-right: 1rem;
    flex-shrink: 0;
}
.contact-text h5 { font-weight: 700; color: #111; margin-bottom: 0.25rem; }
.contact-text p { color: var(--text-muted); margin: 0; }
.contact-form .form-control { border: 1px solid var(--border); border-radius: 3px; padding: 0.75rem 1rem; font-size: 0.95rem; transition: border-color 0.2s; background: #fff; }
.contact-form .form-control:focus { border-color: #111; box-shadow: 0 0 0 2px rgba(0,0,0,0.06); }
.contact-form label { font-weight: 600; color: #111; margin-bottom: 0.4rem; font-size: 0.9rem; }

/* CTA banner */
.cta-banner { background: #111; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #000; padding: 60px 0 30px; }
.footer-brand { font-size: 1.5rem; font-weight: 800; color: #fff; margin-bottom: 1rem; }
.footer-brand span { color: #fff; }
.footer-text { color: rgba(255,255,255,0.4); font-size: 0.9rem; margin-bottom: 1.5rem; }
.footer-title { color: #fff; font-weight: 700; margin-bottom: 1.25rem; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 4px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: 1.1rem; transition: all 0.2s; }
.footer-social a:hover { background: #fff; color: #000; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; margin-top: 30px; text-align: center; color: rgba(255,255,255,0.3); font-size: 0.85rem; }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
[data-animate] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate="left"]  { opacity: 0; transform: translateX(-40px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate="right"] { opacity: 0; transform: translateX(40px);  transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].is-visible,
[data-animate="left"].is-visible,
[data-animate="right"].is-visible { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-features { justify-content: center; }
    .section-title { font-size: 2rem; }
    .stat-number { font-size: 2.5rem; }
}
@media (max-width: 767px) {
    .hero { padding-top: 70px; padding-bottom: 2rem; }
    .hero h1 { font-size: 2rem; }
    .section { padding: 60px 0; }
    .about-image { height: 260px; margin-bottom: 2rem; }
}