/* Material Design Variables */
:root {
    /* Colors - Adapted from Logo */
    --md-primary: #212121;
    /* Dark Grey/Black from logo text */
    --md-primary-dark: #000000;
    --md-primary-light: #484848;

    --md-accent: #FF5722;
    /* Orange from logo icon */
    --md-accent-dark: #E64A19;

    --md-background: #FAFAFA;
    /* Grey 50 */
    --md-surface: #FFFFFF;
    --md-error: #B00020;

    --text-primary: rgba(0, 0, 0, 0.87);
    --text-secondary: rgba(0, 0, 0, 0.6);
    --text-hint: rgba(0, 0, 0, 0.38);

    /* Service Colors - Kept diverse but harmonious */
    --color-amber: #FFC107;
    --color-teal: #009688;
    --color-indigo: #3F51B5;
    --color-deep-orange: #FF5722;
    --color-blue: #2196F3;
    --color-green: #4CAF50;

    /* Spacing */
    --spacing-unit: 8px;
    --container-max-width: 1200px;
    --header-height: 80px;
    /* Increased for logo image */

    /* Shadows (Elevation) */
    --elevation-1: 0 2px 1px -1px rgba(0, 0, 0, 0.2), 0 1px 1px 0px rgba(0, 0, 0, 0.14), 0 1px 3px 0px rgba(0, 0, 0, 0.12);
    --elevation-2: 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0px rgba(0, 0, 0, 0.14), 0 1px 5px 0px rgba(0, 0, 0, 0.12);
    --elevation-3: 0 3px 3px -2px rgba(0, 0, 0, 0.2), 0 3px 4px 0px rgba(0, 0, 0, 0.14), 0 1px 8px 0px rgba(0, 0, 0, 0.12);
    --elevation-4: 0 2px 4px -1px rgba(0, 0, 0, 0.2), 0 4px 5px 0px rgba(0, 0, 0, 0.14), 0 1px 10px 0px rgba(0, 0, 0, 0.12);
    --elevation-6: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0px rgba(0, 0, 0, 0.14), 0 1px 18px 0px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0.0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--md-background);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 500;
    margin-bottom: var(--spacing-unit);
    color: var(--text-primary);
}

p {
    margin-bottom: calc(var(--spacing-unit) * 2);
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 3);
}

.grid {
    display: grid;
    gap: calc(var(--spacing-unit) * 3);
}

.section {
    padding: 60px 0;
}

.bg-light {
    background-color: #F5F5F5;
}

.bg-white {
    background-color: white;
}

.bg-dark {
    background-color: #263238;
    color: white;
}

/* Elevation Classes */
.elevation-1 {
    box-shadow: var(--elevation-1);
}

.elevation-2 {
    box-shadow: var(--elevation-2);
}

.elevation-3 {
    box-shadow: var(--elevation-3);
}

.elevation-4 {
    box-shadow: var(--elevation-4);
}

.elevation-6 {
    box-shadow: var(--elevation-6);
}

/* Components */
.card {
    background-color: var(--md-surface);
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
    box-shadow: var(--elevation-4);
    transform: translateY(-2px);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    height: 36px;
    min-width: 64px;
    border: none;
    border-radius: 4px;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.0892857143em;
    cursor: pointer;
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary {
    background-color: var(--md-primary);
    color: white;
    box-shadow: var(--elevation-2);
}

.btn-primary:active {
    box-shadow: var(--elevation-6);
}

.btn-accent {
    background-color: var(--md-accent);
    color: white;
    /* Changed from black to white for better contrast with orange */
    box-shadow: var(--elevation-2);
}

.btn-text {
    background-color: transparent;
    color: var(--md-primary);
}

.btn-text:hover {
    background-color: rgba(63, 81, 181, 0.08);
    /* Primary opacity 0.08 */
}

.btn-outlined {
    background-color: transparent;
    border: 1px solid var(--text-hint);
    color: var(--md-primary);
}

/* App Bar */
.app-bar {
    background-color: white;
    color: var(--md-primary);
    height: var(--header-height);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.app-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-image {
    height: 80px;
    /* Slightly larger for visibility */
    width: auto;
}

.logo-icon {
    margin-right: var(--spacing-unit);
}

.desktop-nav a {
    margin-left: 24px;
    color: var(--md-primary);
    /* Dark text for white header */
    font-weight: 500;
    transition: color var(--transition-fast);
}

.desktop-nav a:hover {
    color: var(--md-accent);
    /* Accent color on hover */
}

.mobile-hide {
    display: none;
}

@media (min-width: 768px) {
    .mobile-hide {
        display: inline-flex;
    }
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background-color: var(--md-background);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Abstract background shape */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background-color: rgba(63, 81, 181, 0.05);
    /* Very light indigo */
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    /* Centered card for now */
}

.hero-text-card {
    padding: 40px;
    max-width: 600px;
    background-color: white;
}

.hero h1 {
    font-size: 3rem;
    color: var(--md-primary-dark);
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.hero-benefits {
    margin-bottom: 32px;
}

.hero-benefits li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.check-icon {
    color: var(--md-accent);
    margin-right: 8px;
    font-size: 20px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Services Section */
.service-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.service-card {
    display: flex;
    flex-direction: column;
}

.card-media {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.card-media .material-icons {
    font-size: 64px;
}

.color-amber {
    background-color: var(--color-amber);
}

.color-teal {
    background-color: var(--color-teal);
}

.color-indigo {
    background-color: var(--color-indigo);
}

.color-deep-orange {
    background-color: var(--color-deep-orange);
}

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

.color-green {
    background-color: var(--color-green);
}

.card-content {
    padding: 16px;
    flex-grow: 1;
}

.card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.card-actions {
    padding: 8px;
    display: flex;
    justify-content: flex-end;
}

/* Pricing Section */
.pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    justify-content: center;
}

.price-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.featured {
    border: 2px solid var(--md-accent);
}

.badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--md-accent);
    color: black;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    border-bottom-left-radius: 4px;
}

.price-header {
    text-align: center;
    margin-bottom: 24px;
}

.price {
    font-size: 2.5rem;
    color: var(--md-primary);
    font-weight: 300;
}

.unit {
    font-size: 1rem;
    color: var(--text-secondary);
}

.price-features {
    margin-bottom: 32px;
    flex-grow: 1;
}

.price-features li {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.price-features .material-icons {
    color: var(--color-green);
    margin-right: 12px;
    font-size: 20px;
}

.centered {
    justify-content: center;
}

/* Contact Section */
.contact-container {
    max-width: 600px;
}

.contact-card {
    padding: 32px;
}

.material-input {
    width: 100%;
    padding: 12px 0;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.42);
    background: transparent;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-bottom-color var(--transition-fast);
}

.material-input:focus {
    border-bottom: 2px solid var(--md-primary);
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.btn-block {
    width: 100%;
}

/* Footer */
.footer {
    padding: 32px 0;
    text-align: center;
}

/* FAB */
.fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    /* WhatsApp Green */
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    z-index: 100;
}

.fab:hover {
    transform: scale(1.1);
}

/* Hero Redesign */
.hero-redesign {
    position: relative;
    height: 80vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    color: var(--text-primary);
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.7) 50%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

@media (max-width: 768px) {
    .hero-redesign {
        height: auto;
        padding: 60px 0;
    }

    .hero-overlay {
        background: rgba(255, 255, 255, 0.9);
    }
}

.hero-content-redesign {
    position: relative;
    z-index: 2;
    width: 100%;
}

/* Service Card with Image */
.card-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

/* Testimonials */
.testimonial-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.testimonial-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 16px;
    border: 2px solid var(--md-primary-light);
}

.stars {
    color: var(--md-accent);
    letter-spacing: 2px;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 2rem;
    }

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

/* Ripple Base Style - JS triggers this */
.ripple {
    position: relative;
    overflow: hidden;
    transform: translate3d(0, 0, 0);
}

.ripple::after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, #000 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10, 10);
    opacity: 0;
    transition: transform .5s, opacity 1s;
}

.ripple:active::after {
    transform: scale(0, 0);
    opacity: .2;
    transition: 0s;
}