:root {
    /* Color Palette */
    --primary: #080f24;      /* Deepened Navy */
    --primary-light: #152240;
    --accent: #f7b0ce;       /* Signature Pink */
    --accent-hover: #e890b4;
    --text: #111827;
    --text-light: #4B5563;
    --white: #FFFFFF;
    --off-white: #F3F4F6;
    --gray-light: #E5E7EB;
    --gray-dark: #374151;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 140px 20px;
    --container-max-width: 1240px; /* Slightly wider */
    
    /* Shadow & Glass */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-premium: 0 20px 40px -10px rgba(8, 15, 36, 0.08); /* Sophisticated diffuse shadow */
    --glass: rgba(255, 255, 255, 0.95);
    --glass-blur: blur(16px);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.7; /* Increased for premium feel */
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800; /* Sharper */
    line-height: 1.15;
    letter-spacing: -0.02em; /* Tighter corporate kerning */
}

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

ul {
    list-style: none;
}

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

/* Reusable Components */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    width: 100%;
}

.btn {
    display: inline-block;
    padding: 14px 34px;
    border-radius: 6px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    position: relative;
    overflow: hidden;
}

.btn-stacked {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
    gap: 2px;
}

.btn-stacked .btn-top {
    font-size: 0.7rem;
    font-weight: 600;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-stacked .btn-bottom {
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, #f7b0ce 0%, #e890b4 100%);
    color: var(--primary);
    box-shadow: 0 8px 16px -6px rgba(247, 176, 206, 0.5);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px -8px rgba(247, 176, 206, 0.8);
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-outline {
    background-color: var(--white);
    border: 2px solid var(--white);
    color: var(--primary);
    border-radius: 6px;
}

.btn-outline:hover {
    background-color: var(--off-white);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px -8px rgba(255, 255, 255, 0.4);
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.micro-heading {
    display: inline-block;
    color: var(--accent);
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-title h2 {
    font-size: 2.75rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-title p {
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.mobile-utility-item {
    display: none;
}

/* Utility Bar */
.utility-bar {
    background-color: var(--primary);
    color: var(--accent);
    padding: 8px 0;
    font-size: 0.85rem;
}

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

.utility-info {
    display: flex;
    gap: 25px;
}

.utility-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.utility-info i {
    color: var(--accent);
}

/* Header & Nav */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 10px 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 60px;
    width: auto;
    display: block;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 120px 0;
    min-height: 85vh;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 17, 40, 0.65);
    z-index: 1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 8px 16px;
    border-radius: 9999px;
    backdrop-filter: blur(8px);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.hero-badge i {
    color: var(--accent);
}

.hero-content {
    transform: translateY(-20vh);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.35rem;
    font-weight: 500;
    color: #FFFFFF;
    margin-bottom: 35px;
    max-width: 650px;
    line-height: 1.6;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.5);
}

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

.hero-trust {
    margin-top: 40px;
    display: flex;
    gap: 30px;
    opacity: 0.8;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.hero-form {
    background: rgba(255, 255, 255, 0.01);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    color: var(--white);
}

.hero-form h3 {
    margin-bottom: 20px;
    text-align: center;
    color: var(--white);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 5px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    -webkit-appearance: none;
    appearance: none;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group select option {
    background: var(--primary);
    color: var(--white);
}

.hero-form .btn {
    width: 100%;
    margin-top: 10px;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
    background-color: var(--off-white);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.trust-card {
    background: var(--white);
    padding: 35px 30px;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(8, 15, 36, 0.05); /* Very subtle premium border */
    text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.trust-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(8, 15, 36, 0.1);
}

.trust-card i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.trust-card h3 {
    margin-bottom: 15px;
}

/* Services Section */
.services-section {
    padding: var(--section-padding);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    height: 420px;
    border: 1px solid rgba(8, 15, 36, 0.05);
}

.service-card:hover {
    box-shadow: var(--shadow-premium);
    transform: translateY(-5px);
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.service-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 35px 25px;
    background: rgba(8, 15, 36, 0.65); /* Ensure text legibility at top */
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.service-content h3 {
    margin-bottom: 10px;
}

.service-content p {
    font-size: 0.95rem;
    margin-bottom: auto; /* Pushes the CTA button to bottom */
    opacity: 0.9;
}

/* Spotlight Section */
.spotlight-section {
    padding: var(--section-padding);
    background-color: var(--primary);
    color: var(--white);
}

.spotlight-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.spotlight-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.spotlight-image::after {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 10px solid var(--accent);
    z-index: -1;
    border-radius: 12px;
}

.spotlight-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.spotlight-content p {
    margin-bottom: 30px;
    opacity: 0.9;
}

.spotlight-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-item i {
    color: var(--accent);
}

/* Before After Section */
.before-after-section {
    padding: var(--section-padding);
}

.ba-container {
    max-width: 900px;
    margin: 0 auto;
}

.ba-image {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
}

/* Process Section */
.process-section {
    padding: var(--section-padding);
    background-color: var(--off-white);
}

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

.process-grid::after {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gray-light);
    z-index: 1;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 25px;
    border: 8px solid var(--white);
    box-shadow: var(--shadow-md);
}

/* Testimonials */
.testimonials-section {
    padding: var(--section-padding);
    background-color: var(--primary);
    color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--primary-light);
    padding: 40px;
    border-radius: 12px;
    position: relative;
}

.testimonial-card i.quote-icon {
    font-size: 3rem;
    color: var(--accent);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    right: 30px;
}

.stars {
    color: #FBBF24;
    margin-bottom: 20px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
}

.user-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

/* FAQ Section */
.faq-section {
    padding: var(--section-padding);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: var(--white);
    font-weight: 700;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--off-white);
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    padding: 20px 25px;
    max-height: 200px;
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(rgba(10, 17, 40, 0.9), rgba(10, 17, 40, 0.8)), url('commercial-industrial.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

/* Footer */
footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-info p {
    margin: 20px 0;
    opacity: 0.7;
    font-size: 0.9rem;
}

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

.footer-column h4 {
    margin-bottom: 25px;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}

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

.footer-links a {
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    .hero .container, .spotlight-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        transform: translateY(-15%);
    }
    .hero-content p {
        margin: 25px auto 35px;
    }
    .hero-btns, .hero-trust {
        justify-content: center;
    }
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-grid::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .utility-info {
        display: none;
    }
    .utility-bar .container {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }
    .utility-cta {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
    }
    .mobile-utility-item {
        display: flex;
        align-items: center;
        gap: 6px;
    }
    .nav-links {
        display: none;
    }
    .nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow-lg);
        padding: 20px;
        gap: 16px;
        z-index: 999;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero-content {
        transform: translateY(-20%);
        margin-top: 40px;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .section-title h2 {
        font-size: 2rem;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-card {
        max-width: 100%;
    }
}