/* ===========================================
   TOUGH KNUCKLES AUTOMOTIVE — style.css
   =========================================== */

/* ===== CSS VARIABLES (colors, fonts, spacing) ===== */
:root {
    --black:      #0D0D0D;
    --dark:       #1A1A1A;
    --dark-2:     #242424;
    --red:        #C8102E;
    --red-dark:   #A00D25;
    --white:      #FFFFFF;
    --gray:       #AAAAAA;
    --font-head:  'Barlow Condensed', sans-serif;
    --font-body:  'Inter', sans-serif;
    --ease:       all 0.3s ease;
    --shadow:     0 4px 24px rgba(0, 0, 0, 0.4);
    --max-w:      1200px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--black); color: var(--white); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }


/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 14px 36px;
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 4px;
    border: 2px solid transparent;
    transition: var(--ease);
    cursor: pointer;
}
.btn-primary {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}
.btn-primary:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(200, 16, 46, 0.45);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-2px);
}
.btn-full { width: 100%; text-align: center; }


/* ===== SECTION HELPERS ===== */
.section-header { text-align: center; margin-bottom: 60px; }

.section-title {
    font-family: var(--font-head);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}
.section-title-left {
    font-family: var(--font-head);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.05;
    margin-bottom: 24px;
}
.section-subtitle { color: var(--gray); font-size: 1.05rem; }
.section-eyebrow {
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 12px;
}


/* ===================================================
   NAVIGATION
=================================================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    transition: box-shadow 0.3s ease;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
}
.logo-img { height: 52px; width: auto; }

.nav-links { display: flex; gap: 36px; }
.nav-links a {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray);
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--red);
    transition: color 0.2s;
}
.nav-cta:hover { color: #ff2244; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--dark);
    z-index: 999;
    flex-direction: column;
    border-bottom: 3px solid var(--red);
    box-shadow: var(--shadow);
}
.mobile-menu.active { display: flex; }
.mobile-link {
    padding: 16px 24px;
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: var(--ease);
}
.mobile-link:hover { background: var(--dark-2); color: var(--red); padding-left: 32px; }
.mobile-phone { color: var(--red); }


/* ===================================================
   HERO
=================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    background-color: var(--black);
    /* Subtle grid texture */
    background-image:
        linear-gradient(135deg, rgba(200,16,46,0.07) 0%, transparent 55%),
        repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,0.025) 79px, rgba(255,255,255,0.025) 80px),
        repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,0.025) 79px, rgba(255,255,255,0.025) 80px);
    overflow: hidden;
}
/* Red accent line at bottom of hero */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: var(--red);
}

.hero-content { position: relative; z-index: 1; max-width: 820px; }

.hero-eyebrow {
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 20px;
}
.hero-title {
    font-family: var(--font-head);
    font-size: clamp(4rem, 11vw, 9rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 0.88;
    color: var(--white);
    margin-bottom: 4px;
    text-shadow: 3px 3px 0 rgba(0,0,0,0.5);
}
.hero-title-sub {
    display: block;
    font-size: clamp(2rem, 5vw, 4.5rem);
    color: var(--gray);
    margin-top: 6px;
    letter-spacing: 0.15em;
}
.hero-tagline {
    font-size: clamp(1.05rem, 2.5vw, 1.35rem);
    color: var(--gray);
    font-style: italic;
    margin: 28px 0 40px;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 52px; }

.hero-info { display: flex; flex-direction: column; gap: 10px; align-items: center; }
.hero-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray);
    font-size: 0.95rem;
}
.hero-info-icon { font-size: 1.1rem; }


/* ===================================================
   TRUST BAR
=================================================== */
.trust-bar { background: var(--red); padding: 18px 24px; }
.trust-container {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px 48px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white);
}
.trust-check { font-size: 1rem; }


/* ===================================================
   SERVICES
=================================================== */
.services { padding: 100px 0; background: var(--black); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    transition: var(--ease);
}
/* Red top bar slides in on hover */
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-5px); border-color: rgba(200,16,46,0.3); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon { font-size: 2.2rem; margin-bottom: 16px; }
.service-card h3 {
    font-family: var(--font-head);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}
.service-card p { color: var(--gray); font-size: 0.93rem; line-height: 1.75; }


/* ===================================================
   ABOUT
=================================================== */
.about { padding: 100px 0; background: var(--dark); }

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image-box {
    background: var(--black);
    border-radius: 8px;
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(200,16,46,0.25);
    box-shadow: 0 0 60px rgba(200,16,46,0.08);
}
.about-logo { max-width: 280px; width: 100%; }

.about-content p {
    color: var(--gray);
    line-height: 1.85;
    margin-bottom: 20px;
}
.about-content .btn { margin-top: 12px; }


/* ===================================================
   HOURS & LOCATION
=================================================== */
.location { padding: 100px 0; background: var(--black); }

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 36px;
    align-items: start;
}

/* Hours card */
.hours-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 40px;
}
.hours-card h3 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--red);
}
.hours-table { width: 100%; border-collapse: collapse; margin-bottom: 32px; }
.hours-table td {
    padding: 11px 0;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.hours-table td:first-child { color: var(--gray); }
.hours-table td:last-child { text-align: right; font-weight: 500; }
.hours-table tr.closed td { color: #555; }
.hours-table tr.closed td:last-child { color: var(--red); }

/* Map */
.map-card {
    height: 460px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
}
.map-card iframe { display: block; }


/* ===================================================
   CONTACT FORM
=================================================== */
.contact { padding: 100px 0; background: var(--dark); }

.contact-form { max-width: 720px; margin: 0 auto; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-family: var(--font-head);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #555; }
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(200,16,46,0.18);
}
.form-group textarea { resize: vertical; }


/* ===================================================
   FOOTER
=================================================== */
.footer { background: var(--dark-2); border-top: 3px solid var(--red); padding: 64px 0 0; }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.4fr;
    gap: 48px;
    padding-bottom: 48px;
}
.footer-logo { height: 80px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: var(--gray); font-size: 0.93rem; line-height: 1.75; margin-top: 12px; }

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--red);
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--gray); font-size: 0.93rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }

.footer-contact p { color: var(--gray); font-size: 0.93rem; line-height: 1.75; margin-bottom: 6px; }
.footer-contact a { color: var(--red); transition: color 0.2s; }
.footer-contact a:hover { color: #ff2244; }

.social-links { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.social-link {
    padding: 8px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    font-family: var(--font-head);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: var(--ease);
}
.social-link:hover { background: var(--red); border-color: var(--red); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 24px;
    text-align: center;
    color: #555;
    font-size: 0.83rem;
}


/* ===================================================
   SCROLL ANIMATIONS
=================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ===================================================
   RESPONSIVE — TABLET (max 1024px)
=================================================== */
@media (max-width: 1024px) {
    .about-container { gap: 48px; }
    .location-grid { grid-template-columns: 1fr; }
    .map-card { height: 380px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

/* ===================================================
   RESPONSIVE — MOBILE (max 768px)
=================================================== */
@media (max-width: 768px) {
    /* Hide desktop nav, show hamburger */
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .hamburger { display: flex; }

    /* Hero */
    .hero { padding: 100px 24px 60px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-buttons .btn { width: 240px; }

    /* About — stack vertically */
    .about-container { grid-template-columns: 1fr; gap: 40px; }
    .about-image { order: -1; }
    .about-image-box { padding: 40px; }

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

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; }
}

/* ===================================================
   RESPONSIVE — SMALL MOBILE (max 480px)
=================================================== */
@media (max-width: 480px) {
    .trust-container { gap: 12px 20px; }
    .services-grid { grid-template-columns: 1fr; }
    .hours-card { padding: 28px 20px; }
    .hero-title { font-size: clamp(3rem, 14vw, 4.5rem); }
}