/* --------------------------
   Variables & Base (Clean Corporate Style)
--------------------------- */
:root {
    --gold: #cc9933;
    --gold-dark: #b3862c;
    --black: #0f1011;
    --gray-dark: #2d3136;
    --cream: #f9f8f4;
    --white: #ffffff;
    
    --font-serif: 'Playfair Display', serif;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--white);
    color: var(--gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

.bg-cream {
    background-color: var(--cream);
    background-image: radial-gradient(circle at 10% 20%, rgba(204, 153, 51, 0.05) 0%, rgba(249, 248, 244, 1) 90%);
}

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

.text-black {
    color: var(--black);
}

.mt-lg { margin-top: 3rem; }
.mt-xl { margin-top: 5rem; }
.mb-lg { margin-bottom: 3rem; }
.mb-xl { margin-bottom: 5rem; }
.w-full { width: 100%; }

/* --------------------------
   Typography
--------------------------- */
h1, h2, h3, h4, .page-title {
    font-family: var(--font-heading);
    text-transform: uppercase;
    color: var(--black);
}

.section-title-clean {
    font-size: 2.8rem;
    letter-spacing: 1px;
}

.gold-line {
    width: 60px;
    height: 3px;
    background-color: var(--gold);
    margin: 1.5rem auto;
}

.gold-line.align-left {
    margin: 1.5rem 0;
}

/* --------------------------
   Buttons (Premium)
--------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2.5rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    border-radius: 4px;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
    overflow: hidden;
    gap: 10px;
}

.btn i {
    font-size: 1rem;
    transition: transform 0.4s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

.btn-gold {
    background-color: var(--gold);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(204, 153, 51, 0.3);
}

.btn-gold:hover {
    background-color: var(--gold-dark);
    box-shadow: 0 8px 25px rgba(204, 153, 51, 0.5);
    transform: translateY(-2px);
}

.btn-outline-dark {
    border: 2px solid var(--black);
    color: var(--black);
    background: transparent;
}

.btn-outline-dark:hover {
    background-color: var(--black);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* --------------------------
   Header
--------------------------- */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px); /* Glassmorphism */
    border-bottom: 1px solid #eee;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 60px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--black);
    letter-spacing: 1px;
}

.nav-link:hover, .nav-link.active {
    color: var(--gold);
}

.btn-header {
    background-color: var(--black);
    color: var(--white) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 2px;
}

.btn-header:hover {
    background-color: var(--gold);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}
.menu-toggle .bar {
    height: 3px;
    width: 25px;
    background-color: var(--black);
    margin: 3px 0;
}

/* --------------------------
   Hero Immersive (index.html)
--------------------------- */
.hero-immersive {
    position: relative;
    height: calc(100vh - 90px); 
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-immersive-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate linear;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-immersive-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(15,16,17,0.8) 100%);
    z-index: 2;
}

.hero-immersive-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    max-width: 900px;
}

.hero-immersive-title {
    font-size: 5rem;
    color: var(--white);
    letter-spacing: 4px;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 0.3s;
}

.hero-separator {
    width: 100px;
    height: 2px;
    background-color: var(--gold);
    margin: 0 auto 2rem;
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 0.6s;
}

.hero-immersive-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 0.9s;
}

.hero-immersive-slogan {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--gold);
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 1.2s;
}

.hero-immersive-content .btn {
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 1.5s;
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) forwards 2s;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--white);
    border-radius: 12px;
    margin-top: 10px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--gold);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(40px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* --------------------------
   Scroll Animations (Reveal)
--------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

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

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* --------------------------
   Welcome Section (index.html)
--------------------------- */
.welcome-lead {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-style: italic;
    color: var(--gray-dark);
    max-width: 800px;
    margin: 0 auto 2rem;
}

.welcome-text {
    font-size: 1.1rem;
    max-width: 900px;
    margin: 0 auto;
    color: #555;
    line-height: 1.8;
}

/* --------------------------
   Pillars Clean (index.html)
--------------------------- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.pillar-card {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid rgba(255,255,255,0.5);
    border-bottom: 3px solid transparent;
    transition: all 0.4s ease;
}

.pillar-card:hover {
    transform: translateY(-10px);
    border-bottom: 3px solid var(--gold);
    box-shadow: 0 15px 40px rgba(204, 153, 51, 0.1);
}

.pillar-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
    line-height: 1;
    transition: transform 0.4s ease;
}

.pillar-card:hover .pillar-icon {
    transform: scale(1.1);
}

.pillar-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.pillar-card p {
    font-size: 0.95rem;
    color: #666;
}

/* --------------------------
   Services Preview (index.html)
--------------------------- */
.services-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.service-preview-card {
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.service-preview-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.spc-img-wrapper {
    overflow: hidden;
}

.service-preview-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-preview-card:hover img {
    transform: scale(1.08);
}

.spc-content {
    padding: 2rem;
}

.spc-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.spc-content p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 1.5rem;
}

.read-more {
    font-family: var(--font-heading);
    color: var(--gold);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: 600;
}

.read-more i {
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* --------------------------
   Fat Footer
--------------------------- */
.fat-footer {
    background-color: var(--black);
    color: var(--white);
    padding: 5rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.fat-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.footer-desc {
    color: #999;
}

.footer-col h4 {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-col ul li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
}

.footer-col ul li i {
    margin-top: 5px;
    width: 25px;
    flex-shrink: 0;
}

.footer-col ul li a {
    color: #ccc;
    font-size: 0.95rem;
}

.footer-col ul li a:hover {
    color: var(--gold);
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem;
    border: none;
    background-color: #222;
    color: var(--white);
}

.newsletter-form button {
    padding: 0.8rem 1.5rem;
    background-color: var(--gold);
    border: none;
    color: var(--white);
    cursor: pointer;
    transition: background-color 0.3s;
}

.newsletter-form button:hover {
    background-color: var(--gold-dark);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid #333;
    padding-top: 2rem;
    color: #666;
    font-size: 0.85rem;
}

.footer-legal a {
    margin-left: 1.5rem;
    color: #666;
}

/* --------------------------
   Other Pages existing styles
--------------------------- */
.page-header {
    background-color: var(--black);
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('assets/equipe-golden-eagle-1024x768.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax effect */
    color: var(--white);
    padding: 8rem 0;
    text-align: center;
}
.page-subtitle {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--gold);
    font-size: 1.5rem;
}
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; margin-bottom: 6rem; }
.service-row.reverse .service-row-img { order: 2; }
.service-row-img { overflow: hidden; border-radius: 6px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.service-row-img img { height: 400px; width: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-row-img:hover img { transform: scale(1.05); }
.service-title-lg { font-size: 2.5rem; }
.about-magazine-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.lead-p { font-family: var(--font-serif); font-size: 1.4rem; font-style: italic; color: var(--gray-dark); margin-bottom: 1.5rem; }
.core-values { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.value-icon { font-size: 2.5rem; display: block; margin-bottom: 1rem; transition: transform 0.3s; }
.value-item:hover .value-icon { transform: translateY(-5px); }
.img-collage { position: relative; height: 600px; }
.collage-img-1 { width: 80%; height: 400px; object-fit: cover; position: absolute; top: 0; right: 0; border-radius: 6px; box-shadow: 0 20px 40px rgba(0,0,0,0.15); transition: transform 0.4s ease; z-index: 1; }
.collage-img-2 { width: 60%; height: 300px; object-fit: cover; position: absolute; bottom: 0; left: 0; border: 10px solid var(--white); border-radius: 6px; box-shadow: 0 20px 40px rgba(0,0,0,0.15); transition: transform 0.4s ease; z-index: 2; }
.img-collage:hover .collage-img-1 { transform: translateY(-10px); }
.img-collage:hover .collage-img-2 { transform: translateY(-5px) scale(1.05); }
.contact-magazine-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-detail-box { margin-bottom: 2rem; transition: transform 0.3s; }
.contact-detail-box:hover { transform: translateX(10px); }
.contact-form-col { padding: 3rem; border-radius: 6px; box-shadow: 0 10px 40px rgba(0,0,0,0.05); border-top: 4px solid var(--gold); }
.magazine-form input, .magazine-form textarea { width: 100%; padding: 1rem; border: 1px solid #ddd; border-radius: 4px; margin-bottom: 1rem; font-family: var(--font-body); background-color: var(--white); transition: border-color 0.3s, box-shadow 0.3s; }
.magazine-form input:focus, .magazine-form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(204,153,51,0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* --------------------------
   Responsive Design
--------------------------- */
@media (max-width: 992px) {
    .pillars-grid { grid-template-columns: 1fr 1fr; }
    .services-preview-grid { grid-template-columns: 1fr; }
    .footer-grid, .service-row, .about-magazine-grid, .contact-magazine-grid { grid-template-columns: 1fr; }
    .service-row.reverse .service-row-img { order: 0; }
    .top-bar { display: none; }
    .hero-immersive-title { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .pillars-grid { grid-template-columns: 1fr; }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
    }
    
    .menu-toggle { display: flex; }
    .menu-toggle .bar {
        height: 2px;
        width: 30px;
        background-color: var(--black);
        margin: 4px 0;
    }

    .nav-list {
        display: none;
        width: 100%;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .nav-list.active { display: flex; }
    .page-title { font-size: 3rem; }
    .hero-immersive-title { font-size: 2.5rem; }
}