:root {
    --white: #FFFFFF;
    --white-mute: #F8FAFC;
    --blue: #1E40AF;
    --blue-dark: #1e3a8a;
    --yellow: #FACC15;
    --yellow-hover: #eab308;
    --text-main: #0f172a;
    --text-mute: #475569;
    
    --font-sans: 'Inter', sans-serif;
    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3 { font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
.highlight { color: var(--yellow); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
}
.btn-large { padding: 1rem 2rem; font-size: 1.125rem; }
.btn-accent {
    background-color: var(--yellow);
    color: var(--text-main);
    box-shadow: 0 4px 14px rgba(250, 204, 21, 0.3);
}
.btn-accent:hover {
    background-color: var(--yellow-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(250, 204, 21, 0.4);
}
.btn-secondary {
    background-color: transparent;
    color: var(--blue);
    border: 2px solid var(--blue);
}
.btn-secondary:hover {
    background-color: var(--blue);
    color: var(--white);
    transform: translateY(-2px);
}
.btn-primary {
    background-color: var(--blue);
    color: var(--white);
}
.btn-primary:hover {
    background-color: var(--blue-dark);
}

/* Header */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 80px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    z-index: 100;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.header-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--blue); text-transform: uppercase; letter-spacing: -0.02em; }
.logo span { color: var(--text-main); font-weight: 800; }
.main-nav { display: flex; gap: 2.5rem; }
.main-nav a {
    text-decoration: none; color: var(--text-main); font-weight: 600; font-size: 0.95rem;
    transition: color var(--transition);
}
.main-nav a:hover { color: var(--blue); }

/* Hero Section */
.hero {
    position: relative;
    padding: 200px 0 120px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.92) 42%, rgba(255,255,255,0.3) 100%), url('image copy.jpg') center/cover;
    background-size: cover;
    background-position: center right;
    z-index: -1;
    transform: scale(1.05);
    will-change: transform;
}
.hero-content { max-width: 650px; position: relative; z-index: 2; }
.hero-eyebrow { text-transform: uppercase; letter-spacing: 0.1em; color: var(--blue); font-weight: 700; margin-bottom: 1rem; font-size: 0.9rem; }
.hero-headline { font-size: 4.5rem; margin-bottom: 1.5rem; }
.hero-subhead { font-size: 1.25rem; color: var(--text-mute); margin-bottom: 2.5rem; font-weight: 400; max-width: 550px; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Social Proof Section */
.social-proof {
    margin-top: -60px;
    position: relative;
    z-index: 10;
    padding-bottom: 80px;
}
.proof-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.proof-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.8);
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.5s ease;
}
.proof-card:hover { box-shadow: 0 20px 50px rgba(0,0,0,0.1); }
.proof-icon { margin-bottom: 1.5rem; display: flex; justify-content: center; }
.icon-blue { color: var(--blue); }
.proof-card h3 { font-size: 3rem; color: var(--blue); margin-bottom: 0.5rem; }
.proof-card p { font-size: 1.1rem; color: var(--text-mute); font-weight: 600; }

/* Animations & Antigravity */
.float-anim {
    animation: float 6s ease-in-out infinite;
    animation-delay: var(--anim-delay, 0s);
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
}

.slide-up-reveal {
    opacity: 0;
    transform: translateY(40px);
    animation: slideUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
@keyframes slideUp {
    to { opacity: 1; transform: translateY(0); }
}

/* Utilities */
.section-padding { padding: 120px 0; }
.bg-light { background-color: var(--white-mute); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; position: relative; z-index: 10; }
.section-header h2 { font-size: 2.75rem; color: var(--blue); margin-bottom: 1rem; }
.section-header p { font-size: 1.125rem; color: var(--text-mute); }

/* Scroll Reveal */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.scroll-reveal.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Services */
.services { position: relative; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; position: relative; z-index: 10; }
.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.03);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s ease;
}
.service-card:hover { transform: translateY(-15px); box-shadow: 0 20px 40px rgba(0,0,0,0.08); }
.service-icon {
    width: 80px; height: 80px; background: rgba(30, 64, 175, 0.05); border-radius: 20px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem;
}
.service-card h3 { font-size: 1.5rem; margin-bottom: 1rem; color: var(--text-main); }
.service-card p { color: var(--text-mute); font-size: 1.05rem; }

/* Process */
.process { background: var(--white-mute); overflow: hidden; }
.process-wrapper { position: relative; max-width: 900px; margin: 0 auto; z-index: 10; }
.process-line {
    position: absolute; top: 50px; left: 0; right: 0; height: 4px;
    background: rgba(30, 64, 175, 0.1); z-index: 1;
}
.process-steps { display: flex; justify-content: space-between; position: relative; z-index: 2; }
.process-step { text-align: center; width: 22%; }
.step-icon {
    width: 100px; height: 100px; background: var(--white); border: 4px solid var(--blue);
    color: var(--blue); font-size: 2.5rem; font-weight: 800; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.process-step h4 { font-size: 1.25rem; margin-bottom: 0.5rem; color: var(--text-main); }
.process-step p { color: var(--text-mute); font-size: 0.95rem; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.gallery-item {
    position: relative; border-radius: 12px; overflow: hidden; cursor: pointer;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05); transform: translateY(0); transition: all 0.4s ease;
}
.gallery-item:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.15); }
.gallery-item img { width: 100%; height: 350px; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-caption {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0)); color: var(--white);
    transform: translateY(20px); opacity: 0; transition: all 0.4s ease;
}
.gallery-item:hover .gallery-caption { transform: translateY(0); opacity: 1; }
.gallery-caption h4 { font-size: 1.25rem; margin-bottom: 0.25rem; color: var(--white); }
.gallery-caption p { color: rgba(255,255,255,0.8); font-size: 0.95rem; margin: 0; }

/* Modal */
.modal {
    display: none; position: fixed; z-index: 1000; padding: 50px 0;
    left: 0; top: 0; width: 100%; height: 100%; overflow: auto;
    background-color: rgba(0,0,0,0.9); backdrop-filter: blur(8px);
    opacity: 0; transition: opacity 0.3s ease;
}
.modal.show { display: block; opacity: 1; }
.modal-content {
    margin: auto; display: block; max-width: 90%; max-height: 80vh; border-radius: 8px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.5); transform: scale(0.95); transition: transform 0.3s ease;
}
.modal.show .modal-content { transform: scale(1); }
.modal-caption { margin: auto; display: block; width: 80%; max-width: 700px; text-align: center; color: #fff; padding: 20px 0; font-size: 1.25rem; font-weight: 600; }
.close-modal { position: absolute; top: 20px; right: 40px; color: rgba(255,255,255,0.7); font-size: 40px; font-weight: bold; cursor: pointer; transition: 0.3s; }
.close-modal:hover { color: var(--yellow); }

/* Testimonials */
.testimonials { overflow: hidden; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; position: relative; z-index: 2; }
.testimonial-card {
    background: rgba(255,255,255,0.95); padding: 2.5rem; border-radius: 12px;
    backdrop-filter: blur(10px); box-shadow: 0 10px 40px rgba(0,0,0,0.05); border: 1px solid rgba(255,255,255,1);
}
.stars { color: var(--yellow); font-size: 1.5rem; margin-bottom: 1.5rem; letter-spacing: 2px; }
.quote { font-size: 1.1rem; color: var(--text-main); font-style: italic; margin-bottom: 2rem; line-height: 1.7; }
.client-info h5 { font-size: 1.1rem; color: var(--blue); margin-bottom: 0.25rem; }
.client-info span { color: var(--text-mute); font-size: 0.9rem; }

/* Parallax element */
.parallax-bg { position: absolute; top: -50px; left: 0; width: 100%; height: calc(100% + 100px); opacity: 0.05; z-index: 1; will-change: transform; background-attachment: fixed; }

/* Final CTA */
.final-cta { background-color: var(--blue); color: var(--white); overflow: hidden; }
.cta-container {
    display: flex; gap: 4rem; align-items: center; justify-content: space-between;
}
.cta-content { flex: 1; }
.cta-content h2 { font-size: 3.5rem; color: var(--yellow); margin-bottom: 1.5rem; }
.cta-content p { font-size: 1.25rem; color: rgba(255,255,255,0.9); margin-bottom: 2rem; max-width: 500px; }
.cta-contact-info { margin-top: 2rem; }
.phone-link {
    display: inline-flex; align-items: center; font-size: 2.5rem; font-weight: 800; color: var(--white);
    text-decoration: none; margin-bottom: 1rem; transition: color 0.3s;
}
.phone-link:hover { color: var(--yellow); }
.phone-icon { font-size: 2rem; margin-right: 1rem; }
.email-text { font-size: 1.1rem; color: rgba(255,255,255,0.8); }
.text-blue { color: var(--white); font-weight: 600; text-decoration: underline; }

.cta-form-bg { flex: 0 0 450px; background: var(--white); border-radius: 16px; padding: 2.5rem; box-shadow: 0 20px 50px rgba(0,0,0,0.2); }
.cta-form h3 { color: var(--blue); font-size: 1.75rem; margin-bottom: 1.5rem; text-align: center; }
.form-group { margin-bottom: 1rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 1rem; border: 1px solid #e2e8f0; border-radius: 8px; font-size: 1rem;
    font-family: var(--font-sans); transition: border-color 0.3s, box-shadow 0.3s; background: var(--white-mute);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1); background: var(--white);
}
.w-100 { width: 100%; }

/* Footer */
.site-footer { background: #0f172a; color: #cbd5e1; padding: 4rem 0 2rem; }
.footer-container { display: flex; justify-content: space-between; flex-wrap: wrap; margin-bottom: 3rem; }
.footer-brand .logo { color: var(--white); margin-bottom: 1rem; }
.footer-brand .logo span { color: var(--yellow); }
.footer-links { display: flex; gap: 4rem; }
.link-col h4 { color: var(--white); font-size: 1.1rem; margin-bottom: 1.25rem; }
.link-col a { display: block; color: #94a3b8; text-decoration: none; margin-bottom: 0.75rem; transition: color 0.3s; }
.link-col a:hover { color: var(--yellow); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; color: #64748b; }

/* Responsive */
@media (max-width: 992px) {
    .cta-container { flex-direction: column; text-align: center; }
    .cta-content p { margin: 0 auto; }
    .cta-form-bg { flex: auto; width: 100%; max-width: 500px; margin: 0 auto; }
    .gallery-grid { grid-template-columns: 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .process-line { display: none; }
    .process-steps { flex-direction: column; gap: 3rem; align-items: center; }
    .process-step { width: 100%; max-width: 300px; }
    .proof-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .hero-headline { font-size: 3.5rem; }
}
@media (max-width: 768px) {
    .hero { padding: 150px 0 80px; }
    .hero-bg { background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.95) 70%, rgba(255,255,255,0.7) 100%); }
    .hero-headline { font-size: 2.75rem; }
    .main-nav { display: none; }
}