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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

/* Utility Classes */
.min-h-screen {
    min-height: 100vh;
}

.bg-white {
    background-color: #ffffff;
}

.fixed {
    position: fixed;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.w-full {
    width: 100%;
}

.h-16 {
    height: 4rem;
}

.h-8 {
    height: 2rem;
}

.h-20 {
    height: 5rem;
}

.max-w-7xl {
    max-width: 80rem;
}

.max-w-4xl {
    max-width: 56rem;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-xl {
    max-width: 36rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.py-24 {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.pt-8 {
    padding-top: 2rem;
}

.pt-20 {
    padding-top: 5rem;
}

.p-8 {
    padding: 2rem;
}

.p-12 {
    padding: 3rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 0.75rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mt-16 {
    margin-top: 4rem;
}

.m-8 {
    margin: 2rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.justify-end {
    justify-content: flex-end;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.z-50 {
    z-index: 50;
}

.border-b {
    border-bottom-width: 1px;
}

.border {
    border-width: 1px;
}

.border-gray-200 {
    border-color: #e5e7eb;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.overflow-hidden {
    overflow: hidden;
}

.object-contain {
    object-fit: contain;
}

.flex-shrink-0 {
    flex-shrink: 0;
}

.w-5 {
    width: 1.25rem;
}

.h-5 {
    height: 1.25rem;
}

/* Colors */
.text-navy-900 {
    color: #1e3a5f;
}

.bg-navy {
    background-color: #1a2332;
}

.bg-navy-900 {
    background-color: #1e3a5f;
}

.text-white {
    color: #ffffff;
}

.text-gray-200 {
    color: #e5e7eb;
}

.text-gray-300 {
    color: #d1d5db;
}

.text-gray-400 {
    color: #9ca3af;
}

.text-gray-600 {
    color: #4b5563;
}

.text-gray-700 {
    color: #374151;
}

/* Typography */
.text-6xl {
    font-size: 3.75rem;
    line-height: 1;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.font-normal {
    font-weight: 400;
}

.font-light {
    font-weight: 300;
}

.font-medium {
    font-weight: 500;
}

.leading-tight {
    line-height: 1.25;
}

.leading-relaxed {
    line-height: 1.625;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.uppercase {
    text-transform: uppercase;
}

.text-center {
    text-align: center;
}

/* Spacing */
.space-y-6 > * + * {
    margin-top: 1.5rem;
}

/* Grid */
.grid {
    display: grid;
}

.aspect-square {
    aspect-ratio: 1 / 1;
}

/* Backgrounds and Images */
.bg-cover {
    background-size: cover;
}

.bg-center {
    background-position: center;
}

.hero-section {
    background-image: url('images/20240228_paris-vu-bonmarche.jpg');
    min-height: 100vh;
}

.contact-section {
    background-image: url('images/20220214_porto-vu-gaia.jpg');
    min-height: 600px;
}

.conviction-section {
    background-color: rgba(26, 35, 50, 0.3);
}

/* Hero Section */
.hero-title {
    color: #1e3a5f;
}

.hero-text-container {
    margin-top: calc(6 * 1.5rem);
}

.hero-text-box {
    background-color: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero-text-content {
    color: #1e3a5f;
}

/* Contact Box */
.contact-box {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 0.5rem;
}

/* Links */
a {
    text-decoration: none;
    transition: color 0.2s;
}

.hover-text-navy-700:hover {
    color: #2c5282;
}

.hover-underline:hover {
    text-decoration: underline;
}

.transition-colors {
    transition-property: color;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Portfolio Cards */
.portfolio-card {
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.portfolio-card-hover {
    opacity: 0;
    transition: opacity 0.3s;
}

.portfolio-card:hover .portfolio-card-hover {
    opacity: 1;
}

/* Shadow */
.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Footer Logo */
.footer-logo {
    filter: brightness(0) invert(1);
}

/* SVG Icons */
svg {
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Max Heights */
.max-h-32 {
    max-height: 8rem;
}

/* Responsive Design */
@media (min-width: 768px) {
    .md-flex-row {
        flex-direction: row;
    }

    .md-w-1-3 {
        width: 33.333333%;
    }

    .md-w-2-3 {
        width: 66.666667%;
    }

    .md-grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .md-mb-0 {
        margin-bottom: 0;
    }

    .md-text-right {
        text-align: right;
    }
}

@media (max-width: 767px) {
    .text-6xl {
        font-size: 2.5rem;
    }

    .text-4xl {
        font-size: 1.875rem;
    }

    .text-3xl {
        font-size: 1.5rem;
    }

    .hero-text-container {
        margin-top: 3rem;
    }

    .hero-text-box {
        max-width: 100%;
    }

    nav {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 1rem;
    }

    nav .flex {
        flex-direction: column;
        gap: 0.5rem;
    }
}