/* --- Modern Design System 2026 (Light Theme) --- */
:root {
    /* Color Palette */
    --primary-color: #0c1222;
    /* Deepest Navy - Text uses this now */
    --primary-light: #f8fafc;
    /* Very light gray for backgrounds */
    --accent-color: #dda15e;
    /* Muted Gold/Bronze */
    --accent-hover: #c78d4d;
    --text-main: #0f172a;
    /* Darker navy for main text */
    --text-muted: #475569;
    /* Darker gray for muted text */
    --white: #ffffff;
    --bg-dark: #f1f5f9;
    /* Light background now */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.05);

    /* Spacing & Layout */
    --container-width: 1200px;
    --section-padding: 100px 0;

    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
}

* {
    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(--bg-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* --- Utility --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

.bg-light {
    background-color: var(--white);
    color: var(--primary-color);
}

.bg-dark {
    background-color: #e2e8f0;
    /* Slightly darker gray for contrast */
    color: var(--text-main);
}

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

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

p {
    margin-bottom: 1.5rem;
    font-weight: 300;
}

/* --- Buttons --- */
.btn-primary,
.btn-secondary {
    padding: 14px 32px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    display: inline-block;
    cursor: pointer;
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border: 1px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(221, 161, 94, 0.2);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    margin-left: 15px;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* --- Header & Nav --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    transition: 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    top: 100%;
    left: 0;
    border-radius: 4px;
    padding: 10px 0;
    border: 1px solid #e2e8f0;
}

.dropdown-content a {
    color: var(--text-main);
    padding: 12px 20px;
    display: block;
    font-size: 0.9rem;
}

.dropdown-content a:hover {
    background-color: #f1f5f9;
    color: var(--accent-color);
}

.dropdown:hover .dropdown-content {
    display: block;
    animation: fadeIn 0.2s ease;
}

.mobile-menu-icon {
    display: none;
    cursor: pointer;
    color: var(--primary-color);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    background: #d3d4d8;
    /* Solid color from uploaded image */
    position: relative;
    padding-top: 220px;
    padding-bottom: 120px;
    margin-top: 0;
}

.overlay {
    display: none;
    /* Remove overlay for solid color */
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    margin: 0 auto 2.5rem auto;
    color: #334155;
    max-width: 600px;
    font-weight: 400;
}

/* --- Quick Info Strip --- */
.info-strip {
    position: relative;
    z-index: 5;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 15px 0;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-strip .container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

/* --- Services (Cards) --- */
.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--primary-color);
}

.bg-light .section-header h2 {
    color: var(--primary-color);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.bg-light .section-header p {
    color: #64748b;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 8px;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent-color);
}

.card-icon {
    color: var(--accent-color);
    margin-bottom: 25px;
    width: 48px;
    height: 48px;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.learn-more {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
}

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

/* --- Parallax Section (Methodology) --- */
.parallax-section {
    background: url('https://images.unsplash.com/photo-1556761175-5973dc0f32e7?auto=format&fit=crop&q=80&w=2000') no-repeat center center;
    background-attachment: fixed;
    background-size: cover;
    padding: 120px 0;
    position: relative;
    color: var(--white);
    text-align: center;
}

.overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
}

.parallax-content {
    position: relative;
    z-index: 2;
}

.parallax-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.parallax-content>p {
    margin-bottom: 60px;
    font-size: 1.2rem;
    color: #334155;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: left;
}

.process-step {
    border-top: 2px solid var(--accent-color);
    padding-top: 20px;
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: 10px;
    font-family: var(--font-serif);
}

.process-step h4 {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* --- About --- */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.small-tag {
    color: var(--accent-color);
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.8rem;
    margin-bottom: 15px;
    display: block;
}

.about-text h2 {
    font-size: 2.8rem;
    color: var(--primary-color);
}

.about-text p {
    color: #334155;
}

.about-image-wrapper {
    position: relative;
}

.main-img {
    border-radius: 4px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 30px;
    border-radius: 4px;
    text-align: center;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.experience-badge span {
    display: block;
    font-weight: 700;
    font-size: 1.2rem;
    font-family: var(--font-serif);
}

.experience-badge small {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.social-links .icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    color: var(--primary-color);
    transition: 0.2s;
}

.social-icon:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

/* --- Contact & Forms --- */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.contact-card {
    display: flex;
    gap: 20px;
    align-items: start;
    margin-bottom: 30px;
}

.icon-box {
    background: rgba(0, 0, 0, 0.05);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
}

.contact-card h5 {
    margin-bottom: 5px;
    color: var(--primary-color);
}

.contact-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 50px;
    border-radius: 8px;
    color: var(--primary-color);
}

.contact-form h3 {
    margin-bottom: 30px;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: #334155;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-family: var(--font-sans);
    transition: 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(221, 161, 94, 0.1);
}

.full-width {
    width: 100%;
}

.form-footer {
    margin-top: 15px;
    font-size: 0.8rem;
    color: #475569;
    text-align: center;
}

/* --- Footer --- */
footer {
    background: var(--primary-color);
    padding: 80px 0 30px;
    border-top: 1px solid #1e293b;
    color: #cbd5e1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand .logo-footer {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-brand .logo-footer span {
    color: var(--accent-color);
}

.footer-brand p {
    max-width: 300px;
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #cbd5e1;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    border-top: 1px solid #1e293b;
    padding-top: 30px;
    font-size: 0.9rem;
}

/* --- Modal --- */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.modal-content {
    background-color: var(--primary-light);
    margin: 5% auto;
    padding: 50px;
    border-radius: 8px;
    width: 90%;
    max-width: 700px;
    text-align: center;
    position: relative;
    border: 1px solid var(--glass-border);
    color: var(--primary-color);
}

.close-btn {
    position: absolute;
    right: 25px;
    top: 20px;
    font-size: 30px;
    cursor: pointer;
    color: var(--text-muted);
}

.close-btn:hover {
    color: var(--accent-color);
}

.popup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.popup-option {
    background: rgba(0, 0, 0, 0.03);
    padding: 25px;
    border-radius: 6px;
    border: 1px solid var(--glass-border);
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.popup-option:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

.icon-sm {
    width: 32px;
    height: 32px;
}

/* --- Animations --- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Media Queries --- */
@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .process-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {

    .about-layout,
    .contact-container,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .popup-grid {
        grid-template-columns: 1fr;
    }

    .mobile-menu-icon {
        display: block;
    }
}

/* --- Minimal Service Card --- */
.service-card.minimal {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 400px;
}

/* --- Page Hero --- */
.page-hero {
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1554224155-8d04cb21cd6c?auto=format&fit=crop&q=80&w=2000') no-repeat center center/cover;
    position: relative;
    margin-top: 0;
}

.page-hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
}

.page-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
}

.page-hero p {
    font-size: 1.25rem;
    color: #334155;
    position: relative;
    z-index: 2;
    max-width: 600px;
}

/* --- FAQ Section --- */
.faq-container {
    max-width: 900px;
    margin: 40px auto 0;
    display: grid;
    gap: 16px;
}

.faq-item {
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.faq-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.faq-item.active {
    border-color: var(--accent-color);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    background: #fff;
}

.faq-question {
    padding: 24px 30px;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary-color);
    transition: all 0.3s;
}

.faq-item.active .faq-question {
    color: var(--accent-color);
    background: #fff;
}

.faq-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--accent-color);
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    background: var(--accent-color);
    color: var(--white);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 30px;
    color: #475569;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1.8;
    font-size: 1rem;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 800px;
    padding-bottom: 30px;
    opacity: 1;
}

.section-header {
    scroll-margin-top: 140px;
}

.section-header p {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}