/* CSS Variables - Design System */
:root {
    --navy: hsl(216, 65%, 12%);
    --gold: hsl(45, 100%, 50%);
    --white: hsl(0, 0%, 100%);
    --light-bg: hsl(0, 0%, 98%);
    --muted-bg: hsl(210, 40%, 96%);
    --muted-text: hsl(215, 20%, 40%);
    --border: hsl(214, 32%, 91%);
    
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 40px -10px rgba(18, 41, 89, 0.3);
    --shadow-hover: 0 20px 50px -15px rgba(18, 41, 89, 0.4);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--navy);
    background: var(--white);
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    height: 80px;
    width: auto;
}

.nav-menu {
    display: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    background: none;
    border: none;
    color: var(--navy);
    font-weight: 500;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--gold);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.phone-link {
    display: none;
    align-items: center;
    gap: 0.5rem;
    color: var(--navy);
    text-decoration: none;
    transition: var(--transition);
}

.phone-link:hover {
    color: var(--gold);
}

.phone-text {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--navy);
    color: var(--white);
}

.btn-primary:hover {
    background: hsl(216, 65%, 20%);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--gold);
    color: var(--navy);
}

.btn-secondary:hover {
    background: hsl(45, 100%, 60%);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--navy);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(18, 41, 89, 0.95), rgba(18, 41, 89, 0.85), rgba(18, 41, 89, 0.7));
}

.hero-diagonal {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    transform: skewX(12deg) translateX(25%);
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-text {
    max-width: 48rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.text-accent {
    color: var(--gold);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    max-width: 42rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.about-section {
    background: var(--muted-bg);
}

.services-section {
    background: var(--white);
}

.why-us-section {
    background: var(--navy);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.decorative-bg {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    pointer-events: none;
}

.decorative-bg::before,
.decorative-bg::after {
    content: '';
    position: absolute;
    width: 24rem;
    height: 24rem;
    background: var(--gold);
    border-radius: 50%;
    filter: blur(100px);
}

.decorative-bg::before {
    top: 0;
    left: 0;
}

.decorative-bg::after {
    bottom: 0;
    right: 0;
}

.contact-section {
    background: var(--muted-bg);
}

.section-header {
    text-align: center;
    max-width: 56rem;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--muted-text);
    line-height: 1.8;
}

.section-description + .section-description {
    margin-top: 1rem;
}

.section-description-light {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Cards Grid */
.cards-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 80rem;
    margin: 0 auto;
}

.cards-grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 72rem;
    margin: 0 auto;
}

/* Card Styles */
.card {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 0.75rem;
    overflow: hidden;
}

.card-hover {
    transition: var(--transition);
}

.card-hover:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.card-content {
    padding: 2rem;
}

.card-header-flex {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.icon-box {
    width: 3rem;
    height: 3rem;
    background: var(--gold);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-circle {
    width: 4rem;
    height: 4rem;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.card-value:hover .icon-circle {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(255, 204, 0, 0.3);
}

.icon-large {
    font-size: 2rem;
}

.icon-medium {
    font-size: 1.5rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-text {
    color: var(--muted-text);
    line-height: 1.8;
}

/* Service Cards */
.card-service {
    padding: 1.5rem;
    transition: var(--transition);
}

.card-service:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: rgba(255, 204, 0, 0.1);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.card-service:hover .service-icon {
    background: var(--gold);
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Value Cards */
.card-value {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.card-value:hover {
    background: rgba(255, 255, 255, 0.15);
}

.card-content-center {
    padding: 1.5rem;
    text-align: center;
}

.value-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--white);
}

.value-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

/* Contact Section */
.contact-card {
    max-width: 64rem;
    margin: 0 auto;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-hover);
    padding: 2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-label {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-value {
    color: var(--muted-text);
}

.contact-link {
    color: var(--muted-text);
    text-decoration: none;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--gold);
}

.contact-cta {
    background: rgba(18, 41, 89, 0.05);
    padding: 1.5rem;
    border-radius: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cta-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-text {
    color: var(--muted-text);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.map-container {
    margin-top: 2rem;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 2px solid var(--border);
}

.map-container iframe {
    display: block;
    width: 100%;
}

/* Footer */
.footer {
    background: var(--navy);
    color: var(--white);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.footer-brand {
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Utility Classes */
.icon {
    display: inline-flex;
    font-size: 1.25em;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }

    .hero-title {
        font-size: 4rem;
    }

    .section-title {
        font-size: 3rem;
    }

    .cards-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .cards-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .footer-right {
        text-align: right;
    }
}

@media (min-width: 1024px) {
    .phone-link {
        display: flex;
    }

    .hero-title {
        font-size: 4.5rem;
    }

    .cards-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Scroll Padding for Fixed Header */
html {
    scroll-padding-top: 80px;
}