:root {
    --charcoal: #111827;
    --slate-gray: #fe0c24;
    --medium-gray: #fb606f;
    --light-gray: #e5e7eb;
    --off-white: #f9fafb;
    --warm-gray: #9ca3af;
    --mint-green: #fec665;
    --deep-teal: #f79125;
    --coral-pink: #fbc53e;
    --sage-green: #84cc16;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--charcoal);
    line-height: 1.6;
    background: var(--off-white);
}

h1,
h2,
h3 {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
}

h1 {
    font-size: 64px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 48px;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 32px;
    line-height: 1.2;
}

.navbar {
    background: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--light-gray);
    padding: 20px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(250, 250, 250, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 12px 0;
}

.navbar-brand {
    font-family: 'DM Sans', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--charcoal) !important;
    letter-spacing: -0.02em;
}

.nav-link {
    color: var(--slate-gray) !important;
    font-weight: 500;
    margin: 0 20px;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 15px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--deep-teal);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--deep-teal) !important;
}

/* Hero Section */
.hero {
    padding: 160px 0 120px;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -100px;
    width: 60%;
    height: 100%;
    background: linear-gradient(45deg, var(--mint-green) 0%, var(--deep-teal) 100%);
    opacity: 0.05;
    transform: skewX(-15deg);
}

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

.hero h1 {
    margin-bottom: 32px;
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--deep-teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 20px;
    color: var(--medium-gray);
    margin-bottom: 40px;
    max-width: 600px;
}

.btn-primary-modern {
    background: var(--deep-teal);
    border: none;
    padding: 16px 32px;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary-modern:hover {
    background: var(--charcoal);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(49, 151, 149, 0.3);
}

.btn-outline-modern {
    border: 2px solid var(--charcoal);
    color: var(--charcoal);
    padding: 14px 30px;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-outline-modern:hover {
    background: var(--charcoal);
    color: var(--off-white);
    transform: translateY(-2px);
}

/* Stats Section */
.stats-section {
    background: var(--charcoal);
    color: var(--off-white);
    padding: 100px 0;
}

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    font-family: 'DM Sans', sans-serif;
    font-size: 72px;
    font-weight: 700;
    color: var(--mint-green);
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--warm-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 12px;
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--off-white);
}

.about-text {
    max-width: 600px;
}

.about h2 {
    margin-bottom: 32px;
    color: var(--charcoal);
}

.about p {
    font-size: 18px;
    color: var(--medium-gray);
    margin-bottom: 24px;
}

/* Philosophy Section */
.philosophy {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--slate-gray) 0%, var(--charcoal) 100%);
    color: var(--off-white);
}

.philosophy h2 {
    color: var(--off-white);
    margin-bottom: 48px;
    text-align: center;
}

.philosophy-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 48px 32px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.philosophy-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--mint-green);
}

.philosophy-icon {
    font-size: 48px;
    color: var(--mint-green);
    margin-bottom: 24px;
}

/* Services Section */
.services {
    padding: 120px 0;
    background: var(--off-white);
}

.services h2 {
    text-align: center;
    margin-bottom: 64px;
    color: var(--charcoal);
}

.service-card {
    background: var(--off-white);
    border-radius: 20px;
    padding: 48px 32px;
    text-align: center;
    height: 100%;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--deep-teal) 0%, var(--mint-green) 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    font-size: 48px;
    color: var(--deep-teal);
    margin-bottom: 24px;
}

.service-card h4 {
    color: var(--charcoal);
    margin-bottom: 16px;
    font-weight: 600;
}

.service-card p {
    color: var(--medium-gray);
    margin-bottom: 24px;
    font-size: 16px;
}

/* Warranty Section */
.warranty {
    background: linear-gradient(135deg, var(--deep-teal) 0%, var(--mint-green) 100%);
    color: var(--off-white);
    padding: 120px 0;
}

.warranty h2 {
    text-align: center;
    margin-bottom: 64px;
    color: var(--off-white);
}

.warranty-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 48px 32px;
    text-align: center;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    height: 100%;
    transition: all 0.3s ease;
}

.warranty-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.warranty-icon {
    font-size: 56px;
    color: var(--off-white);
    margin-bottom: 24px;
}

.warranty-card h4 {
    color: var(--off-white);
    margin-bottom: 16px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: var(--off-white);
}

.contact h2 {
    text-align: center;
    margin-bottom: 64px;
    color: var(--charcoal);
}

.form-control {
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    padding: 16px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: var(--off-white);
}

.form-control:focus {
    border-color: var(--deep-teal);
    box-shadow: 0 0 0 0.2rem rgba(49, 151, 149, 0.1);
    outline: none;
}

.success-message {
    background: var(--mint-green);
    color: var(--charcoal);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    display: none;
    font-weight: 600;
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--coral-pink) 0%, #ff5252 100%);
    padding: 120px 0;
    color: var(--off-white);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.1"><circle cx="25" cy="25" r="20"/><circle cx="75" cy="75" r="15"/><circle cx="50" cy="10" r="8"/></g></svg>') repeat;
}

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

.newsletter-card {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    padding: 64px 48px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.newsletter-icon {
    font-size: 72px;
    margin-bottom: 32px;
    color: var(--off-white);
    opacity: 0.9;
}

/* Testimonials */
.testimonials {
    padding: 120px 0;
    background: var(--off-white);
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 64px;
    color: var(--charcoal);
}

.testimonial-card {
    background: var(--off-white);
    border-radius: 20px;
    padding: 48px 32px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--light-gray);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.quote-icon {
    font-size: 48px;
    color: var(--deep-teal);
    margin-bottom: 24px;
    opacity: 0.3;
}

/* Footer */
.footer {
    background: var(--charcoal);
    color: var(--off-white);
    padding: 80px 0 40px;
}

.footer h5 {
    color: var(--mint-green);
    font-weight: 600;
    margin-bottom: 24px;
}

.footer-link {
    color: var(--warm-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 0;
    display: block;
}

.footer-link:hover {
    color: var(--mint-green);
    transform: translateX(5px);
}

/* Fade-in Animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 48px;
    }

    h2 {
        font-size: 36px;
    }

    .hero {
        padding: 120px 0 80px;
        text-align: center;
    }

    .stat-number {
        font-size: 48px;
    }

    .newsletter-card {
        padding: 48px 32px;
    }

    .service-card,
    .philosophy-item,
    .warranty-card,
    .testimonial-card {
        margin-bottom: 32px;
    }
}