/*
 * NAVY SAND - Тёплый премиальный ремонт техники
 * Палитра: Deep Navy + Sand/Beige + Muted Red + Sky Blue
 * Ассоциация: Arizona desert + premium appliance + доверие
 * Базируется на index-v3.html (8 секций)
 * Структура: Hero(тёмный) → Services(светлый) → HowItWorks(светлый) → Reviews(тёплый)
 *            → WhyUs(тёмный) → Areas(тёмный) → FAQ(светлый) → CTA(тёмный) → Footer(тёмный)
 */

:root {
    /* Тёмная палитра - Deep Navy */
    --dark-bg: #0F1D32;
    --dark-card: #1A2A4A;
    --dark-border: #2A3A5A;

    /* Светлая палитра - Sand/Desert */
    --light-bg: #FAF6F0;
    --light-card: #FFFFFF;
    --light-border: #E8D5BC;

    /* Тёплая палитра для reviews */
    --warm-bg: #F5EDE3;
    --warm-card: #FFFFFF;
    --warm-border: #E8D5BC;

    /* Sand акценты - заголовки, лого */
    --sand: #E2C9A6;
    --sand-light: #F0DFC8;
    --sand-dark: #C4A46E;

    /* Muted Red - главный CTA */
    --red: #CC4A3A;
    --red-light: #DC5D4E;
    --red-dark: #B03A2C;
    --red-pale: #F0C8C2;

    /* Sky Blue - ссылки, иконки, вторичный акцент */
    --sky: #6DB5E0;
    --sky-light: #8FC8EA;
    --sky-dark: #4A9AD0;

    /* Текст */
    --text-dark: #1E293B;
    --text-light: #F1F5F9;
    --text-muted-dark: #64748B;
    --text-muted-light: #94A3B8;

    /* Тени */
    --shadow-dark: 0 4px 20px rgba(15, 29, 50, 0.4);
    --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-red: 0 4px 20px rgba(196, 69, 54, 0.25);
}

/* ============================================
   БАЗОВЫЕ СТИЛИ
   ============================================ */
body {
    background-color: var(--dark-bg);
    color: var(--text-light);
}

/* ============================================
   HEADER - Тёмный Navy
   ============================================ */
header {
    background: var(--dark-bg) !important;
    border-bottom: 1px solid var(--dark-border) !important;
}

header .logo-text {
    color: var(--sand) !important;
}

header nav a {
    color: var(--text-muted-light) !important;
}

header nav a:hover {
    color: var(--sand) !important;
}

header .btn-outline {
    border-color: var(--sand) !important;
    color: var(--sand) !important;
    background: transparent !important;
    border-radius: 8px !important;
}

header .btn-outline:hover {
    background: var(--sand) !important;
    color: var(--dark-bg) !important;
}

header .btn-primary,
header .cta-button {
    background: var(--red) !important;
    color: var(--text-light) !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
}

header .btn-primary:hover,
header .cta-button:hover {
    background: var(--red-light) !important;
}

header .location-badge,
.location-badge {
    background: var(--dark-card) !important;
    color: var(--sky) !important;
    border: 1px solid var(--sky) !important;
}

/* ============================================
   HERO - Тёмный Navy (секция 1)
   ============================================ */
.hero {
    background: linear-gradient(180deg, var(--dark-bg) 0%, #152540 100%) !important;
    color: var(--text-light) !important;
}

.hero h1,
.hero-title {
    color: var(--text-light) !important;
}

.hero h1 span,
.hero-title span,
.hero .highlight {
    color: var(--sand) !important;
}

.hero p,
.hero-subtitle {
    color: var(--text-muted-light) !important;
}

.hero .btn-primary,
.hero .cta-button {
    background: var(--red) !important;
    color: var(--text-light) !important;
    border-radius: 10px !important;
    box-shadow: var(--shadow-red) !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.02em !important;
}

.hero .btn-primary:hover,
.hero .cta-button:hover {
    background: var(--red-light) !important;
    transform: translateY(-2px);
}

.hero .btn-outline,
.hero .btn-secondary {
    background: transparent !important;
    border: 2px solid var(--sand) !important;
    color: var(--sand) !important;
    border-radius: 10px !important;
}

.hero .btn-outline:hover,
.hero .btn-secondary:hover {
    background: var(--sand) !important;
    color: var(--dark-bg) !important;
}

/* ============================================
   SERVICES - Светлый Sand (секция 2)
   ============================================ */
.services,
#services {
    background: var(--light-bg) !important;
    color: var(--text-dark) !important;
}

.services h2,
#services h2 {
    color: var(--dark-bg) !important;
}

.services h2 span,
#services h2 span {
    color: var(--red) !important;
}

.services p,
#services p {
    color: var(--text-muted-dark) !important;
}

.services .service-card,
.services .card {
    background: var(--light-card) !important;
    border: 1px solid var(--light-border) !important;
    box-shadow: var(--shadow-light) !important;
}

.services .service-card:hover,
.services .card:hover {
    border-color: var(--red) !important;
    box-shadow: var(--shadow-red) !important;
    transform: translateY(-4px);
}

.services .service-card h3,
.services .card h3 {
    color: var(--text-dark) !important;
}

.services .service-card .icon,
.services .card .icon {
    color: var(--sky) !important;
    background: rgba(109, 181, 224, 0.12) !important;
}

.services .service-card__cta-btn {
    background: var(--red) !important;
    color: var(--text-light) !important;
}

.services .service-card__cta-btn:hover {
    background: var(--red-light) !important;
}

.services .service-card--featured {
    border-color: var(--red) !important;
    background: linear-gradient(to bottom, rgba(204, 74, 58, 0.03), var(--light-card)) !important;
}

.service-card__badge {
    background: var(--red) !important;
    color: var(--text-light) !important;
}

.services .section-tag {
    background: rgba(109, 181, 224, 0.12) !important;
    color: var(--sky) !important;
    border-color: var(--sky) !important;
}

/* ============================================
   HOW IT WORKS - Светлый Sand (секция 3)
   ============================================ */
.how-it-works,
#how-it-works {
    background: var(--light-bg) !important;
    color: var(--text-dark) !important;
}

.how-it-works h2 {
    color: var(--dark-bg) !important;
}

.how-it-works h2 span {
    color: var(--red) !important;
}

.how-it-works p {
    color: var(--text-muted-dark) !important;
}

.how-it-works .section-tag {
    background: rgba(109, 181, 224, 0.12) !important;
    color: var(--sky) !important;
    border-color: var(--sky) !important;
}

.how-it-works .step-number,
.how-it-works .step__number {
    background: var(--red) !important;
    color: var(--text-light) !important;
}

.how-it-works .step-card,
.how-it-works .step {
    background: var(--light-card) !important;
    border: 1px solid var(--light-border) !important;
}

.how-it-works .step-card h3,
.how-it-works .step h3 {
    color: var(--text-dark) !important;
}

.how-it-works .step-icon,
.how-it-works .step__icon {
    color: var(--sky) !important;
}

/* ============================================
   REVIEWS - Тёплый Sand (секция 4)
   ============================================ */
.reviews,
#reviews {
    background: var(--warm-bg) !important;
    color: var(--text-dark) !important;
}

.reviews h2,
#reviews h2 {
    color: var(--text-dark) !important;
}

.reviews h2 span,
#reviews h2 span {
    color: var(--red-dark) !important;
}

.reviews .section-tag {
    background: rgba(109, 181, 224, 0.12) !important;
    color: var(--sky) !important;
    border-color: var(--sky) !important;
}

.reviews .review-card {
    background: var(--warm-card) !important;
    border: 1px solid var(--warm-border) !important;
    border-left: 4px solid var(--sand-dark) !important;
    box-shadow: 0 4px 20px rgba(212, 184, 150, 0.15) !important;
}

.reviews .review-card .stars {
    color: var(--sand-dark) !important;
}

.reviews .review-card .author,
.reviews .review-card h4 {
    color: var(--text-dark) !important;
}

.reviews .review-card p {
    color: var(--text-muted-dark) !important;
}

.reviews a {
    color: var(--sand-dark) !important;
}

.reviews__arrow {
    border-color: var(--sand-dark) !important;
    color: var(--sand-dark) !important;
}

.reviews__arrow:hover {
    background: var(--sand-dark) !important;
    color: white !important;
}

.reviews__cta-link,
.reviews__bottom-links a {
    background: rgba(226, 201, 166, 0.08) !important;
    border: 1px solid var(--sand-dark) !important;
    color: var(--sand-dark) !important;
    border-radius: 12px !important;
}

.reviews__cta-link:hover,
.reviews__bottom-links a:hover {
    background: var(--sand-dark) !important;
    color: var(--dark-bg) !important;
}

/* ============================================
   WHY US / ABOUT - Тёмный Navy (секция 5)
   ============================================ */
.why-us,
#about {
    background: var(--dark-bg) !important;
    color: var(--text-light) !important;
}

.why-us .section-tag {
    background: rgba(109, 181, 224, 0.15) !important;
    color: var(--sky) !important;
    border: 1px solid rgba(109, 181, 224, 0.3) !important;
}

.why-us .section-title,
.why-us h2 {
    color: var(--sand) !important;
}

.why-us p {
    color: var(--text-muted-light) !important;
}

.why-us strong {
    color: var(--sand-light) !important;
}

.why-us__item h3 {
    color: var(--sand-light) !important;
}

.why-us__item p {
    color: var(--text-muted-light) !important;
}

.why-us__item-icon svg {
    color: var(--sky) !important;
}

/* About photos overlay */
.why-us__about-photos img {
    border: 3px solid var(--dark-card) !important;
}

/* ============================================
   AREAS - Тёмный Navy (секция 6)
   ============================================ */
.areas-section,
#areas {
    background: var(--dark-bg) !important;
    color: var(--text-light) !important;
}

.areas-section .section-tag {
    background: rgba(109, 181, 224, 0.15) !important;
    color: var(--sky) !important;
    border: 1px solid rgba(109, 181, 224, 0.3) !important;
}

.areas-section h2 {
    color: var(--sand) !important;
}

.areas-section p {
    color: var(--text-muted-light) !important;
}

/* Area tag pills */
.areas-section .tag,
.areas-section .chip,
.areas__tags .tag,
.areas__tags .chip {
    background: transparent !important;
    border: 1px solid var(--sky) !important;
    color: var(--sky) !important;
    border-radius: 20px !important;
}

.areas-section .tag:hover,
.areas__tags .tag:hover {
    background: var(--sky) !important;
    color: var(--dark-bg) !important;
}

.areas-section .tag.active,
.areas__tags .tag.active {
    background: var(--sky) !important;
    color: var(--dark-bg) !important;
}

/* Areas category labels */
.areas__category-label {
    color: var(--sand-dark) !important;
}

/* ============================================
   FAQ - Светлый Sand (секция 7)
   ============================================ */
.faq,
#faq {
    background: var(--light-bg) !important;
    color: var(--text-dark) !important;
}

.faq h2 {
    color: var(--dark-bg) !important;
}

.faq .section-tag {
    background: rgba(109, 181, 224, 0.12) !important;
    color: var(--sky) !important;
    border-color: var(--sky) !important;
}

.faq details,
.faq .faq-item {
    background: var(--light-card) !important;
    border: 1px solid var(--light-border) !important;
}

.faq summary,
.faq .faq-question {
    color: var(--text-dark) !important;
}

.faq details[open] summary,
.faq .faq-question.active {
    color: var(--red) !important;
}

.faq p,
.faq .faq-answer {
    color: var(--text-muted-dark) !important;
}

/* ============================================
   CTA / CONTACT - Тёмный Navy (секция 8)
   ============================================ */
.cta,
#contact {
    background: var(--dark-bg) !important;
    color: var(--text-light) !important;
}

.cta h2 {
    color: var(--sand) !important;
}

.cta p {
    color: var(--text-muted-light) !important;
}

.cta .section-tag {
    background: rgba(109, 181, 224, 0.15) !important;
    color: var(--sky) !important;
    border: 1px solid rgba(109, 181, 224, 0.3) !important;
}

/* Contact form */
.contact-form__input,
.contact-form textarea,
.cta input,
.cta textarea {
    background: var(--dark-card) !important;
    border: 1px solid var(--dark-border) !important;
    color: var(--text-light) !important;
}

.contact-form__input:focus,
.contact-form textarea:focus,
.cta input:focus,
.cta textarea:focus {
    border-color: var(--sky) !important;
    box-shadow: 0 0 0 3px rgba(109, 181, 224, 0.15) !important;
}

/* ============================================
   FOOTER - Тёмный Navy
   ============================================ */
footer {
    background: var(--dark-bg) !important;
    border-top: 2px solid var(--sand-dark) !important;
    color: var(--text-light) !important;
}

footer h3,
footer h4 {
    color: var(--sand) !important;
}

footer a {
    color: var(--text-muted-light) !important;
}

footer a:hover {
    color: var(--sand) !important;
}

footer .social-links a {
    background: var(--dark-card) !important;
    color: var(--sky) !important;
    border-radius: 8px !important;
}

footer .social-links a:hover {
    background: var(--sky) !important;
    color: var(--dark-bg) !important;
}

/* ============================================
   ГЛОБАЛЬНЫЕ ЭЛЕМЕНТЫ
   ============================================ */

/* Кнопки */
.btn-primary,
.cta-button,
button[type="submit"] {
    background: var(--red) !important;
    color: var(--text-light) !important;
    border: none !important;
    border-radius: 10px !important;
    font-weight: 600 !important;
}

.btn-primary:hover,
.cta-button:hover,
button[type="submit"]:hover {
    background: var(--red-light) !important;
}

.btn-secondary,
.btn-outline {
    background: transparent !important;
    border: 2px solid var(--sand) !important;
    color: var(--sand) !important;
    border-radius: 10px !important;
}

.btn-secondary:hover,
.btn-outline:hover {
    background: var(--sand) !important;
    color: var(--dark-bg) !important;
}

/* Section tags */
.section-tag {
    background: rgba(109, 181, 224, 0.12) !important;
    color: var(--sky) !important;
    border-color: var(--sky) !important;
}

/* Карточки */
.card,
.service-card,
.feature-card {
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
}

.card:hover,
.service-card:hover,
.feature-card:hover {
    transform: translateY(-4px);
}

/* Stats */
.stat-number,
.metric-value {
    color: var(--sand) !important;
    font-weight: 700 !important;
}

/* Phone */
.phone,
a[href^="tel:"] {
    color: var(--red) !important;
    font-weight: 600 !important;
}

/* Availability indicator */
.availability,
.available-now {
    color: var(--sky) !important;
}

.availability::before,
.available-now::before {
    background: var(--sky) !important;
    animation: pulse-sky 2s infinite;
}

@keyframes pulse-sky {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Icons */
.icon {
    border-radius: 10px !important;
}

/* Forms */
input,
textarea,
select {
    border-radius: 8px !important;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--sky) !important;
    box-shadow: 0 0 0 3px rgba(109, 181, 224, 0.2) !important;
}

/* ============================================
   SECTION DIVIDERS
   ============================================ */
section {
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sand-dark) 0%, var(--red) 50%, var(--sky) 100%) !important;
    opacity: 0.4;
}

section:first-of-type::before {
    display: none;
}

/* ============================================
   ANIMATIONS
   ============================================ */
* {
    transition: all 0.3s ease;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    header {
        background: var(--dark-bg) !important;
    }

    .mobile-menu {
        background: var(--dark-bg) !important;
    }

    .mobile-menu a {
        color: var(--text-light) !important;
    }
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--dark-card);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--sand-dark);
}