/* ==========================================
   About Time Windows - Professional CSS
   ========================================== */

:root {
    --color-primary-blue: #1e5a96;
    --color-light-blue: #e8f0f7;
    --color-accent-blue: #0d7ebd;
    --color-dark-gray: #2c3e50;
    --color-medium-gray: #5a6c7d;
    --color-light-gray: #f5f7fa;
    --color-white: #ffffff;
    --color-success: #27ae60;
    --color-border: #ddd;

    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-large: 18px;
    --font-size-xl: 20px;
    --font-size-heading: 32px;
    --font-size-heading-small: 24px;

    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    --border-radius: 8px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* ==========================================
   Reset & Base Styles
   ========================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-dark-gray);
    background-color: var(--color-white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ==========================================
   Header / Navigation
   ========================================== */

.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Removed old header accent styles */

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    gap: var(--spacing-lg);
}

.logo h1 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    font-weight: 700;
}

.nav {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    color: var(--color-dark-gray);
    text-decoration: none;
    font-size: var(--font-size-base);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Mobile nav */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-lg);
    }

    .nav-link {
        font-size: var(--font-size-base);
    }
}

/* ==========================================
   Hero Section
   ========================================== */

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-light-blue) 0%, var(--color-white) 100%);
}

.hero-wrapper {
    position: relative;
    height: clamp(420px, 60vh, 700px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(30, 90, 150, 0.35);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--color-white);
    max-width: 700px;
    padding: var(--spacing-lg);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
    font-size: clamp(28px, 6vw, 48px);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: #e8f0f7;
    margin-bottom: var(--spacing-sm);
}

.hero-description {
    font-size: var(--font-size-large);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-xl);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================
   Buttons
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-large);
    font-weight: 600;
    border-radius: var(--border-radius);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-blue);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: var(--color-accent-blue);
    color: var(--color-white);
    border: 2px solid var(--color-accent-blue);
}

.btn-secondary:hover {
    background-color: var(--color-primary-blue);
    border-color: var(--color-primary-blue);
    box-shadow: var(--shadow-hover);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-xl);
}

.btn-icon {
    font-size: 1.2em;
}

/* ==========================================
   Premium Process Section (3D Window Showcase)
   ========================================== */

.process-premium {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #f5f8fc 0%, #e8f0f7 50%, #f0f5fa 100%);
    position: relative;
    overflow: visible;
    min-height: 700px;
    display: flex;
    align-items: center;
}

.process-premium::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.process-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 1;
    width: 100%;
}

.process-content {
    flex: 0 1 45%;
    min-width: 300px;
    padding: var(--spacing-xl) 0;
}

.process-content h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-md);
}

.process-intro {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-accent-blue);
    margin-bottom: var(--spacing-md);
}

.process-description {
    font-size: var(--font-size-large);
    color: var(--color-medium-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.process-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.process-feature {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1e5a96 0%, #0d7ebd 100%);
    color: white;
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(13, 126, 189, 0.3);
}

.process-feature h3 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-sm);
}

.process-feature p {
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.process-visual {
    flex: 0 1 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 600px;
    height: 100%;
}

.floating-window-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    perspective: 1000px;
    gap: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
}

.floating-window-image {
    width: 450px;
    height: 450px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 248, 255, 0.98) 100%);
    backdrop-filter: blur(12px);
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.85);
    box-shadow: 0 0 100px rgba(99, 102, 241, 0.3),
                0 40px 100px rgba(30, 90, 150, 0.25),
                inset 0 1px 3px rgba(255, 255, 255, 0.6);
    object-fit: cover;
    filter: brightness(1.02) contrast(1.05) drop-shadow(0 0 70px rgba(99, 102, 241, 0.25));
    animation: float 5s ease-in-out infinite;
    transition: transform 0.1s ease-out, filter 0.3s ease;
    z-index: 10;
    display: block;
    max-width: 95%;
    flex-shrink: 0;
}

.floating-window-image:hover {
    filter: brightness(1.05) contrast(1.08) drop-shadow(0 0 80px rgba(99, 102, 241, 0.4));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotateZ(0deg);
    }
    25% {
        transform: translateY(-15px) rotateZ(1deg);
    }
    50% {
        transform: translateY(-25px) rotateZ(0deg);
    }
    75% {
        transform: translateY(-10px) rotateZ(-1deg);
    }
}

.floating-window-image:hover {
    animation-play-state: paused;
}

/* Cards Container */
.cards-container {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    flex-wrap: wrap;
}

.floating-card {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 248, 252, 0.98) 100%);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 16px;
    padding: var(--spacing-xl) var(--spacing-lg);
    width: 180px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(30, 90, 150, 0.2),
                inset 0 1px 2px rgba(255, 255, 255, 0.6);
    animation: float-card 4s ease-in-out infinite;
    z-index: 5;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.floating-card:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.99) 0%, rgba(248, 250, 255, 0.99) 100%);
    box-shadow: 0 12px 40px rgba(30, 90, 150, 0.3),
                inset 0 1px 2px rgba(255, 255, 255, 0.8);
    transform: translateY(-8px);
}

@keyframes float-card {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.floating-card.card-1 {
    animation-delay: 0s;
}

.floating-card.card-2 {
    animation-delay: 0.5s;
}

.floating-card.card-3 {
    animation-delay: 1s;
}

.card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #1e5a96 0%, #0d7ebd 100%);
    color: white;
    border-radius: 50%;
    font-size: 22px;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(13, 126, 189, 0.3);
    transition: all 0.3s ease;
}

.floating-card:hover .card-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(13, 126, 189, 0.4);
}

.floating-card p {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary-blue);
    line-height: 1.5;
    letter-spacing: 0.3px;
}

/* ==========================================
   Why Choose Section
   ========================================== */

.why-choose {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.why-choose h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

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

.reason-card {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.reason-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--color-light-blue);
}

.reason-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
    color: var(--color-success);
}

.reason-card h3 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-sm);
}

.reason-card p {
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
}

/* ==========================================
   Brands Section
   ========================================== */

.brands {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-light-blue);
}

.brands h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-intro {
    text-align: center;
    color: var(--color-medium-gray);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.brand-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary-blue);
    box-shadow: var(--shadow);
}

.brand-card h3 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-md);
}

.brand-card p {
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
}

/* ==========================================
   Services Section
   ========================================== */

.services {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.services h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

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

.service-icon {
    font-size: 40px;
    margin-bottom: var(--spacing-md);
    display: block;
}

.service-card h3 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
}

/* ==========================================
   Payment Process Section
   ========================================== */

.payment {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-light-blue);
}

.payment-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
}

.payment-image-left,
.payment-image-right {
    width: 220px;
    height: 220px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    flex-shrink: 0;
}

.payment-sidebar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.payment-content {
    flex: 1;
    max-width: 700px;
}

.payment h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.payment-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.step {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary-blue);
    color: var(--color-white);
    font-size: 24px;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.step h3 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-sm);
}

.step p {
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
}

.payment-highlight {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-success);
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
}

.payment-highlight h3 {
    color: var(--color-primary-blue);
    font-size: var(--font-size-heading-small);
    margin-bottom: var(--spacing-lg);
}

.payment-highlight ul {
    list-style: none;
    padding: 0;
}

.payment-highlight li {
    padding: var(--spacing-md) 0;
    color: var(--color-dark-gray);
    font-size: var(--font-size-large);
    border-bottom: 1px solid var(--color-border);
}

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

/* ==========================================
   Estimate Form Section
   ========================================== */

.estimate-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.estimate-section h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.form-wrapper {
    max-width: 600px;
    margin: var(--spacing-2xl) auto;
}

.estimate-form {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: var(--spacing-lg);
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-dark-gray);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 90, 150, 0.1);
}

.form-group input:required:invalid {
    border-color: #e74c3c;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.estimate-form button {
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.form-note {
    text-align: center;
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
}

/* ==========================================
   Contact Section
   ========================================== */

.contact {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-light-blue);
}

.contact h2 {
    font-size: var(--font-size-heading);
    color: var(--color-primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-xl);
}

.contact-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.contact-card h3 {
    font-size: var(--font-size-heading-small);
    color: var(--color-primary-blue);
    margin-bottom: var(--spacing-md);
}

.contact-card p {
    color: var(--color-dark-gray);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
}

.contact-card a {
    color: var(--color-primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: var(--color-accent-blue);
}

.contact-note {
    color: var(--color-medium-gray);
    font-size: var(--font-size-base);
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    background-color: var(--color-dark-gray);
    color: var(--color-white);
    text-align: center;
}

.footer-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

.footer p {
    margin: var(--spacing-sm) 0;
    font-size: var(--font-size-base);
}

.footer-note {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.footer-image-left,
.footer-image-right {
    width: 150px;
    height: 150px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    flex-shrink: 0;
}

.footer-sidebar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 1400px) {
    .floating-window-image {
        width: 420px;
        height: 420px;
    }

    .floating-card {
        width: 170px;
    }
}

@media (max-width: 1200px) {
    .floating-window-image {
        width: 400px;
        height: 400px;
    }

    .floating-card {
        width: 165px;
    }
}

@media (max-width: 1024px) {
    .process-premium {
        min-height: auto;
    }

    .floating-window-image {
        width: 360px;
        height: 360px;
    }

    .floating-card {
        width: 155px;
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .payment-image-left,
    .payment-image-right {
        width: 180px;
        height: 180px;
    }

    .footer-image-left,
    .footer-image-right {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-heading: 24px;
        --font-size-heading-small: 20px;
        --spacing-2xl: 32px;
    }

    .process-premium {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .process-container {
        flex-direction: column;
        gap: var(--spacing-xl);
        justify-content: flex-start;
    }

    .process-content {
        text-align: center;
        flex: 1;
        width: 100%;
        padding: var(--spacing-lg) 0;
    }

    .process-features {
        align-items: center;
    }

    .process-visual {
        min-height: auto;
        width: 100%;
        flex: 1;
    }

    .floating-window-container {
        gap: var(--spacing-xl);
        padding: var(--spacing-lg) 0;
    }

    .floating-window-image {
        width: 280px;
        height: 280px;
        padding: 20px;
    }

    .cards-container {
        flex-direction: column;
        gap: var(--spacing-lg);
        width: 100%;
        padding: 0 var(--spacing-lg);
    }

    .floating-card {
        width: 100%;
        max-width: 280px;
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .card-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .floating-card p {
        font-size: 13px;
    }

    .payment-wrapper {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .payment-image-left,
    .payment-image-right {
        width: 200px;
        height: 200px;
    }

    .payment-content {
        max-width: 100%;
    }

    .footer-wrapper {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .footer-image-left,
    .footer-image-right {
        width: 140px;
        height: 140px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .reasons-grid,
    .services-grid,
    .brands-grid,
    .payment-steps,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .payment-highlight {
        padding: var(--spacing-lg);
    }

    .estimate-form {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .header-content {
        padding: var(--spacing-md) 0;
    }

    .nav {
        gap: var(--spacing-md);
    }

    .nav-link {
        font-size: 14px;
    }

    .logo h1 {
        font-size: 18px;
    }

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

    .hero-description {
        font-size: 14px;
    }

    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
}

/* ==========================================
   Print Styles
   ========================================== */

@media print {
    .header,
    .footer,
    .estimate-section {
        display: none;
    }
}