/* ==========================================
   CSS Variables & Reset
   ========================================== */

:root {
    /* Colors */
    --color-primary: #0066CC;
    --color-primary-dark: #004C99;
    --color-primary-light: #3388DD;
    --color-accent: #FFD700;
    --color-accent-dark: #E6C200;
    --color-success: #28A745;
    --color-danger: #DC3545;
    --color-warning: #FFC107;

    /* Neutral Colors */
    --color-dark: #1A1A1A;
    --color-grey-dark: #333333;
    --color-grey: #666666;
    --color-grey-light: #CCCCCC;
    --color-light: #F8F9FA;
    --color-white: #FFFFFF;

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Layout */
    --container-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ==========================================
   Utility Classes
   ========================================== */

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-title--light {
    color: var(--color-white);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-grey);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-subtitle--light {
    color: var(--color-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    text-align: center;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn--primary:hover,
.btn--primary:focus {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--outline:hover,
.btn--outline:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn--large {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

.btn--block {
    display: block;
    width: 100%;
}

.btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.btn__loader {
    display: none;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

.nav__container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

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

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

.nav__link {
    color: var(--color-dark);
    font-weight: var(--font-weight-medium);
    padding: 0.5rem 0;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link:focus::after {
    width: 100%;
}

.nav__link--cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover,
.nav__link--cta:focus {
    background-color: var(--color-primary-dark);
}

.nav__emergency {
    display: none;
    background-color: var(--color-danger);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    font-size: 0.875rem;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem;
}

.nav__toggle-bar {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    transition: var(--transition);
}

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

.hero {
    margin-top: 80px;
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(135deg, #0066CC 0%, #004C99 100%);
    color: var(--color-white);
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.1;
}

.hero__container {
    max-width: var(--container-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-accent);
    color: var(--color-dark);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.hero__badge-icon {
    font-size: 1.25rem;
}

.hero__title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    max-width: 800px;
}

.hero__subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    opacity: 0.95;
}

.hero__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero__feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 1rem;
    border-radius: var(--border-radius);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

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

.hero__feature-text {
    font-weight: var(--font-weight-medium);
}

.hero__cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

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

.services {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-light);
}

.services__container {
    max-width: var(--container-width);
    margin: 0 auto;
}

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

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.service-card__description {
    color: var(--color-grey);
    margin-bottom: var(--spacing-md);
}

.service-card__list {
    list-style: none;
}

.service-card__list li {
    padding: 0.5rem 0;
    color: var(--color-grey-dark);
    position: relative;
    padding-left: 1.5rem;
}

.service-card__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: var(--font-weight-bold);
}

/* ==========================================
   Coverage Section
   ========================================== */

.coverage {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(135deg, #004C99 0%, #0066CC 100%);
    color: var(--color-white);
}

.coverage__container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.coverage__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.coverage__map {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.coverage__map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    min-height: 300px;
}

.coverage__map-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.coverage__map-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
}

.coverage__areas-title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.coverage__areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.coverage__list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.coverage__list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-size: 1.5rem;
    line-height: 1.2;
}

/* ==========================================
   Why Us Section
   ========================================== */

.why-us {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-white);
}

.why-us__container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.why-us__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.trust-card {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-light);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.trust-card:hover {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.trust-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.trust-card__title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.trust-card__description {
    color: var(--color-grey);
}

.why-us__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #0066CC 0%, #004C99 100%);
    border-radius: var(--border-radius-lg);
}

.stat-card {
    text-align: center;
    color: var(--color-white);
}

.stat-card__number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.5rem;
}

.stat-card__label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ==========================================
   Pricing Section
   ========================================== */

.pricing {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-light);
}

.pricing__container {
    max-width: var(--container-width);
    margin: 0 auto;
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.price-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.price-card--featured {
    border: 3px solid var(--color-primary);
    transform: scale(1.05);
}

.price-card--featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.price-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: var(--color-dark);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
}

.price-card__header {
    text-align: center;
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-light);
    margin-bottom: var(--spacing-lg);
}

.price-card__title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.price-card__price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.price-card__currency {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.price-card__amount {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
}

.price-card__plus {
    font-size: 1.5rem;
    color: var(--color-grey);
}

.price-card__period {
    color: var(--color-grey);
    font-size: 0.875rem;
}

.price-card__features {
    margin-bottom: var(--spacing-lg);
}

.price-card__features li {
    padding: 0.75rem 0;
    color: var(--color-grey-dark);
    border-bottom: 1px solid var(--color-light);
}

.pricing__note {
    text-align: center;
    color: var(--color-grey);
    font-size: 0.875rem;
    font-style: italic;
}

/* ==========================================
   Booking Section
   ========================================== */

.booking {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--color-white);
}

.booking__container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.booking__info {
    display: grid;
    gap: var(--spacing-md);
}

.booking__info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-light);
    border-radius: var(--border-radius);
}

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

.booking__info-title {
    font-size: 0.875rem;
    color: var(--color-grey);
    margin-bottom: 0.25rem;
}

.booking__info-link {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.booking__info-link:hover {
    text-decoration: underline;
}

.booking__info-text {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
}

.booking__form-wrapper {
    background-color: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.booking-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.booking-form__group {
    display: flex;
    flex-direction: column;
}

.booking-form__group--full {
    grid-column: 1 / -1;
}

.booking-form__label {
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.booking-form__input,
.booking-form__select,
.booking-form__textarea {
    padding: 0.875rem;
    border: 2px solid var(--color-grey-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--color-white);
}

.booking-form__input:focus,
.booking-form__select:focus,
.booking-form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.booking-form__input.error,
.booking-form__select.error {
    border-color: var(--color-danger);
}

.booking-form__error {
    color: var(--color-danger);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

.booking-form__error.show {
    display: block;
}

.booking-form__textarea {
    resize: vertical;
    min-height: 100px;
}

.booking-form__actions {
    grid-column: 1 / -1;
}

.booking-form__message {
    grid-column: 1 / -1;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: var(--font-weight-medium);
    display: none;
}

.booking-form__message--success {
    background-color: var(--color-success);
    color: var(--color-white);
    display: block;
}

.booking-form__message--error {
    background-color: var(--color-danger);
    color: var(--color-white);
    display: block;
}

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

.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-xxl) var(--spacing-md) var(--spacing-lg);
}

.footer__container {
    max-width: var(--container-width);
    margin: 0 auto;
}

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

.footer__title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer__logo-icon {
    font-size: 1.75rem;
}

.footer__description {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.footer__emergency {
    background-color: var(--color-danger);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__emergency-label {
    font-size: 0.875rem;
    /* was opacity: 0.9 on inherited #F8F9FA (3.72:1); solid white on --color-danger = 4.53:1 (WCAG AA) */
    color: var(--color-white);
}

.footer__emergency-number {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.footer__heading {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__list li {
    margin-bottom: 0.75rem;
}

.footer__link {
    color: var(--color-light);
    transition: var(--transition);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__list-icon {
    margin-right: 0.5rem;
}

.footer__text {
    color: var(--color-light);
}

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-grey-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__copyright {
    color: var(--color-grey-light);
}

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

.footer__legal-link {
    color: var(--color-grey-light);
}

.footer__legal-link:hover {
    color: var(--color-accent);
}

.footer__separator {
    color: var(--color-grey);
}

/* ==========================================
   Animations
   ========================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

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

@media (min-width: 768px) {
    .booking__container {
        grid-template-columns: 1fr 1.5fr;
    }

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

    .nav__emergency {
        display: block;
    }
}

@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero__title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-md);
        transform: translateY(-200%);
        transition: transform 0.3s ease;
    }

    .nav__menu.active {
        transform: translateY(0);
    }

    .nav__toggle {
        display: flex;
    }

    .nav__toggle.active .nav__toggle-bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav__toggle.active .nav__toggle-bar:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.active .nav__toggle-bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .hero__cta {
        flex-direction: column;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__features {
        grid-template-columns: 1fr;
    }

    .services__grid,
    .why-us__grid,
    .pricing__grid {
        grid-template-columns: 1fr;
    }

    .price-card--featured {
        transform: scale(1);
    }
}

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

@media print {

    .header,
    .nav,
    .hero__cta,
    .booking,
    .footer__emergency {
        display: none;
    }
}