/* ---- CSS Variables ---- */
:root {
    --color-bg: #0d0d0d;
    /* Deep Charcoal black */
    --color-surface: #1a1a1a;
    /* Lighter charcoal */
    --color-primary: White;
    /* Luxury Gold */
    --color-primary-hover: #b08d20;
    --color-text: #f0f0f0;
    /* Soft White */
    --color-text-muted: #999999;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.logo {
    font-family: var(--font-heading);
    font-weight: 400;
    letter-spacing: 1px;
}

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

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

/* ---- Reusable Utility Classes ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.divider {
    height: 2px;
    width: 60px;
    background-color: var(--color-primary);
    margin-bottom: 2rem;
}

.divider.center {
    margin: 0 auto 2rem auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 2px;
    transition: all var(--transition);
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-primary);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Grid Layout */
.grid {
    display: grid;
    gap: 2rem;
}

/* ---- Reveal Animations ---- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease-out;
}

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

/* ---- Navigation ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: background-color var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 3px;
}

.nav-links a {
    margin-left: 2rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* ---- Hero Section ---- */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(13, 13, 13, 0.4), rgba(13, 13, 13, 0.9));
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 1rem;
}

.hero-title {
    font-size: 4.5rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    color: var(--color-text);
    /* Ensure contrast */
}

/* ---- Sections Styling ---- */
section {
    padding: 6rem 0;
}

/* Founder Section */
.founder-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.founder-image img {
    border-radius: 4px;
    box-shadow: -15px -15px 0 var(--color-primary);
    transition: transform var(--transition);
}

.founder-image:hover img {
    transform: translate(5px, 5px);
}

.founder-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
}

.signature {
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--color-primary) !important;
    font-size: 1.3rem !important;
}

/* Services Section */
.services-section {
    background-color: var(--color-bg);
}

.services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.service-card {
    background-color: var(--color-surface);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.service-card h3 {
    color: var(--color-primary);
    font-size: 1.3rem;
    margin-bottom: 0;
}

/* Equipments Section */
.equipments-section {
    background-color: var(--color-surface);
}

.equipment-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.equipment-card {
    background-color: var(--color-bg);
    border-radius: 4px;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.equipment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.equipment-card img {
    height: 250px;
    width: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.equipment-card:hover img {
    transform: scale(1.05);
}

.equipment-info {
    padding: 2rem;
}

.equipment-info h3 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

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

/* Pricing Section */
.pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    align-items: center;
}

.pricing-card {
    background-color: var(--color-surface);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 4px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    transition: transform var(--transition);
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

.pricing-card.featured {
    background-color: #1f1f1f;
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-bg);
    padding: 0.2rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tier {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.price span {
    font-size: 1.5rem;
    vertical-align: top;
}

.duration {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.features li {
    margin-bottom: 1rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1rem;
}

.features li:last-child {
    border-bottom: none;
}

/* Contact Section */
.contact-section {
    background-color: var(--color-surface);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.info-block {
    margin-bottom: 1.5rem;
}

.info-block h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.info-block a:hover {
    color: var(--color-primary);
}

.contact-form {
    background-color: var(--color-bg);
    padding: 3rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 2px;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Footer */
footer {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1rem;
}

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

/* ---- Responsive Design ---- */
@media (max-width: 992px) {

    .founder-container,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero {
        background-attachment: scroll;
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--color-surface);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right var(--transition);
    }

    .nav-links.active {
        right: 0;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    }

    .nav-links a {
        margin: 1.5rem 0;
        font-size: 1.2rem;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}