:root {
    --charcoal: #141414;
    --dark-charcoal: #0e0e0e;
    --coral: #e8634b;
    --coral-dark: #d1523d;
    --off-white: #f5f5f5;
    --white-muted: rgba(255, 255, 255, 0.06);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--charcoal);
    color: var(--off-white);
    overflow-x: hidden;
}

.font-playfair {
    font-family: 'Playfair Display', serif;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--dark-charcoal);
}
::-webkit-scrollbar-thumb {
    background: var(--coral);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--coral-dark);
}

/* Navbar */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--coral);
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: var(--coral) !important;
}

/* Mobile menu */
#mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.active .mobile-link {
    animation: fadeUp 0.4s ease forwards;
    opacity: 0;
}

#mobile-menu.active .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.active .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.active .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.active .mobile-link:nth-child(4) { animation-delay: 0.2s; }
#mobile-menu.active .mobile-link:nth-child(5) { animation-delay: 0.25s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hamburger animation */
.hamburger-line {
    transition: all 0.3s ease;
}

#mobile-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}
#mobile-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}
#mobile-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 20px;
    margin-left: 0;
}

/* Hero */
.hero-image {
    animation: heroImageIn 1s ease forwards;
}

@keyframes heroImageIn {
    from {
        opacity: 0;
        transform: scale(1.05);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero-badge {
    animation: fadeIn 0.8s ease 0.2s both;
}

/* Section tags */
.service-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--coral);
    background: rgba(232, 99, 75, 0.1);
    border: 1px solid rgba(232, 99, 75, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 500;
}

/* Service cards */
.service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s ease;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* Why cards */
.why-card {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.why-card.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* Contact info cards */
.contact-info-card {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.4s ease;
}

.contact-info-card.visible {
    opacity: 1;
    transform: translateX(0);
}

.contact-info-card:hover {
    transform: translateX(4px);
}

/* About image */
.about-image {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease;
}

.about-image.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Coral color utilities */
.bg-coral { background-color: var(--coral); }
.bg-coral-dark { background-color: var(--coral-dark); }
.text-coral { color: var(--coral); }
.text-coral-dark { color: var(--coral-dark); }
.border-coral { border-color: var(--coral); }
.border-coral\/20 { border-color: rgba(232, 99, 75, 0.2); }
.border-coral\/30 { border-color: rgba(232, 99, 75, 0.3); }
.border-coral\/50 { border-color: rgba(232, 99, 75, 0.5); }

/* Charcoal color utilities */
.bg-charcoal { background-color: var(--charcoal); }
.bg-dark-charcoal { background-color: var(--dark-charcoal); }

/* Select styling */
select option {
    background: var(--charcoal);
    color: var(--off-white);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 70px;
    }
}