/* ========================================
   WARRANTY TIRE SERVICE
   Custom Styles
======================================== */

/* Custom Properties */
:root {
    --color-forest-dark: #1a3c2a;
    --color-forest-muted: #2d5a3f;
    --color-off-white: #f5f2eb;
    --color-terracotta: #c4785a;
    --color-line: #e5e0d8;
    --color-white: #ffffff;
    
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Manrope', -apple-system, sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Color Classes */
.bg-forest-dark { background-color: var(--color-forest-dark); }
.bg-forest-green { background-color: var(--color-forest-dark); }
.bg-forest-green\/5 { background-color: color-mix(in srgb, var(--color-forest-dark) 5%, transparent); }
.bg-forest-green\/10 { background-color: color-mix(in srgb, var(--color-forest-dark) 10%, transparent); }
.bg-forest-green\/20 { background-color: color-mix(in srgb, var(--color-forest-dark) 20%, transparent); }
.bg-off-white { background-color: var(--color-off-white); }
.bg-line { background-color: var(--color-line); }
.text-forest-dark { color: var(--color-forest-dark); }
.text-forest-green { color: var(--color-forest-dark); }
.text-forest-muted { color: var(--color-forest-muted); }
.text-terracotta { color: var(--color-terracotta); }
.text-off-white { color: var(--color-off-white); }

/* Typography */
.font-heading {
    font-family: var(--font-heading);
}

.font-body {
    font-family: var(--font-body);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: var(--color-forest-dark);
    color: var(--color-off-white);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: 1px solid var(--color-forest-dark);
    border-radius: 0;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-forest-dark);
}

.btn-primary.text-off-white {
    background-color: transparent;
    color: var(--color-off-white);
}

.btn-primary.text-off-white:hover {
    background-color: var(--color-off-white);
    color: var(--color-forest-dark);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: transparent;
    color: var(--color-forest-dark);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: 1px solid var(--color-forest-green);
    border-radius: 0;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-outline:hover {
    background-color: var(--color-forest-dark);
    border-color: var(--color-forest-dark);
    color: var(--color-off-white);
}

/* Section Styles */
.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-terracotta);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--color-forest-dark);
}

.section-desc {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--color-forest-muted);
}

/* Navbar */
#navbar {
    background-color: transparent;
    backdrop-filter: none;
}

#navbar.scrolled {
    background-color: rgba(245, 242, 235, 0.95);
    backdrop-filter: blur(10px);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-forest-dark);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Mobile Menu */
.menu-line {
    transition: all 0.3s ease;
}

#menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-btn.active .menu-line:nth-child(3) {
    width: 1.5rem;
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 400;
    text-decoration: none;
    color: var(--color-forest-dark);
    transition: color 0.3s ease;
}

/* Hero Animations */
.hero-subtitle {
    animation: slideUp 0.8s ease forwards 0.2s;
}

.hero-title {
    animation: slideUp 0.8s ease forwards 0.4s;
}

.hero-desc {
    animation: slideUp 0.8s ease forwards 0.6s;
}

.hero-cta {
    animation: slideUp 0.8s ease forwards 0.8s;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(3rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service Cards */
.service-card {
    transition: all 0.5s ease;
}

.service-card:hover {
    transform: translateY(-4px);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

/* About Section */
.about-image {
    transition: all 0.8s ease;
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Form Styles */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-forest-dark) 20%, transparent);
}

/* Selection */
::selection {
    background-color: var(--color-forest-dark);
    color: var(--color-off-white);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-off-white);
}

::-webkit-scrollbar-thumb {
    background: var(--color-forest-muted);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-forest-dark);
}

/* Responsive */
@media (max-width: 768px) {
    .section-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .btn-primary,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }
}