/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   STICKY BANNER
   ============================================ */

.sticky-banner {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: #fff;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.banner-content svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.banner-text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
}

.banner-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: opacity 0.3s ease;
}

.banner-close:hover {
    opacity: 0.8;
}

/* ============================================
   FLOATING PHONE BUTTON
   ============================================ */

.floating-phone-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
    transition: all 0.3s ease;
    z-index: 99;
    text-decoration: none;
    border: none;
    font-size: 0;
}

.floating-phone-btn:hover {
    width: 70px;
    height: 70px;
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6);
    transform: scale(1.1);
}

.floating-phone-btn:active {
    transform: scale(0.95);
}

.phone-icon {
    width: 28px;
    height: 28px;
    fill: white;
}

/* Tooltip */
.phone-tooltip {
    position: absolute;
    bottom: 75px;
    right: 0;
    background: #333;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    white-space: nowrap;
    font-size: 14px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.floating-phone-btn:hover .phone-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: 80px;
}

.phone-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 15px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background-color: #000;
    color: #fff;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 48px;
    width: auto;
    display: block;
}

.company-info {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.company-tagline {
    font-size: 12px;
    color: #ccc;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #ff6b6b;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #dc2626;
    color: #fff;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.nav-phone:hover {
    background-color: #b91c1c;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, #f0f9ff 0%, #f3f4f6 100%);
    padding: 80px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #000;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-description {
    font-size: 18px;
    color: #555;
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 32px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #dc2626;
    color: #fff;
}

.btn-primary:hover {
    background-color: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.btn-secondary {
    background-color: #f3f4f6;
    color: #000;
    border: 2px solid #d1d5db;
}

.btn-secondary:hover {
    background-color: #e5e7eb;
    border-color: #9ca3af;
}

.btn-submit {
    width: 100%;
    max-width: 300px;
}

/* ============================================
   FEATURES GRID
   ============================================ */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.feature {
    text-align: center;
}

.feature svg {
    color: #dc2626;
    margin-bottom: 12px;
}

.feature h3 {
    font-size: 16px;
    font-weight: 600;
    color: #000;
}

/* ============================================
   SECTIONS
   ============================================ */

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #000;
    margin-bottom: 12px;
    text-align: center;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

.why-choose-us {
    padding: 80px 0;
    background-color: #f9fafb;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.reason-card {
    background-color: #fff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reason-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.reason-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 12px;
}

.reason-card p {
    color: #666;
    line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.service-card {
    background-color: #f9fafb;
    padding: 32px;
    border-radius: 8px;
    border-left: 4px solid #dc2626;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 12px;
}

.service-card p {
    color: #666;
    margin-bottom: 16px;
    line-height: 1.6;
}

.service-list {
    list-style: none;
    padding: 0;
}

.service-list li {
    padding: 8px 0;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.service-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #dc2626;
    font-weight: bold;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials {
    padding: 80px 0;
    background-color: #f9fafb;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background-color: #fff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-top: 4px solid #dc2626;
}

.testimonial-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #000;
    margin-bottom: 12px;
}

.testimonial-text {
    color: #666;
    margin-bottom: 16px;
    line-height: 1.6;
    font-style: italic;
}

.testimonial-author {
    color: #999;
    font-size: 14px;
}

/* ============================================
   QUOTE FORM SECTION
   ============================================ */

.quote-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #f3f4f6 100%);
}

.quote-form {
    max-width: 600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #000;
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group textarea {
    resize: vertical;
    grid-column: 1 / -1;
}

.btn-submit {
    grid-column: 1 / -1;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.contact-card {
    background-color: #f9fafb;
    padding: 32px;
    border-radius: 8px;
    text-align: center;
}

.contact-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 12px;
}

.contact-card p {
    color: #666;
    margin-bottom: 8px;
}

.contact-card a {
    color: #dc2626;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: #b91c1c;
}

.contact-hours {
    font-size: 14px;
    color: #999;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: #000;
    color: #fff;
    padding: 32px 0;
    text-align: center;
}

.footer p {
    margin: 8px 0;
    font-size: 14px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .banner-text {
        font-size: 13px;
    }

    .floating-phone-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .floating-phone-btn:hover {
        width: 65px;
        height: 65px;
    }

    .phone-icon {
        width: 24px;
        height: 24px;
    }

    .nav-desktop {
        display: none;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 16px;
    }

    .feature h3 {
        font-size: 14px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .quote-form {
        grid-template-columns: 1fr;
    }

    .form-group textarea {
        grid-column: 1;
    }

    .btn-submit {
        grid-column: 1;
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-direction: column;
        gap: 12px;
    }

    .logo {
        height: 40px;
    }

    .company-name {
        font-size: 18px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero {
        padding: 40px 0;
    }

    .why-choose-us,
    .services,
    .testimonials,
    .quote-section,
    .contact {
        padding: 40px 0;
    }

    .section-title {
        font-size: 24px;
    }

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

    .services-grid,
    .reasons-grid,
    .testimonials-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.mt-4 {
    margin-top: 16px;
}

.mb-4 {
    margin-bottom: 16px;
}

.py-8 {
    padding-top: 32px;
    padding-bottom: 32px;
}