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

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}

/* Navigation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #0d9488;
    transition: width 0.3s ease;
}

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

/* Navbar scroll effect */
.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Mobile Menu */
.mobile-link {
    position: relative;
}

/* Service Cards */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, #14b8a6, #0d9488);
    transition: height 0.5s ease;
}

.service-card:hover::before {
    height: 100%;
}

/* Gallery */
.gallery-item {
    position: relative;
    overflow: hidden;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(13, 148, 136, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

/* Form Styles */
input:focus,
select:focus,
textarea:focus {
    border-color: #0d9488 !important;
}

input::placeholder,
textarea::placeholder {
    color: #cbd5e1;
}

select {
    color: #64748b;
}

select option {
    color: #1e293b;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Menu Animation */
.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: 24px;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Testimonial Cards */
.bg-slate-50 {
    position: relative;
}

.bg-slate-50::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 80px;
    font-family: 'Cormorant Garamond', serif;
    color: #14b8a6;
    opacity: 0.1;
    line-height: 1;
}

/* CTA Section */
.bg-teal-900 {
    position: relative;
}

/* Decorative Elements */
.deco-line {
    position: absolute;
    width: 1px;
    background: linear-gradient(180deg, transparent, #94a3b8, transparent);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .font-serif {
        font-size: 2.5rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 640px) {
    section {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* Print Styles */
@media print {
    nav,
    #contact-form,
    iframe {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}