/* ===== CSS VARIABLES - ЦВЕТОВАЯ ПАЛИТРА ===== */
:root {
    /* Основные цвета */
    --color-primary: #007f5f;           /* Глубокий изумрудно-зелёный */
    --color-secondary: #90cdf4;         /* Лавандово-голубой */
    --color-accent: #f6ad55;            /* Золотисто-оранжевый */
    --color-dark: #2d2d2d;             /* Графитовый чёрный */
    --color-white: #ffffff;             /* Чистый белый */
    
    /* Дополнительные цвета */
    --color-light-gray: #f8f9fa;
    --color-gray: #6c757d;
    --color-dark-gray: #495057;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    
    /* Типография */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Отступы и размеры */
    --container-max-width: 1200px;
    --section-padding: 4rem 0;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    
    /* Z-index */
    --z-cookie: 9999;
    --z-header: 1000;
    --z-overlay: 999;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--color-dark-gray);
}

/* ===== LAYOUT COMPONENTS ===== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--color-primary);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 1rem;
    line-height: 1.5;
}

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

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

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

.btn-secondary:hover {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

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

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

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 1rem;
    z-index: var(--z-cookie);
    transform: translateY(100%);
    transition: var(--transition);
    opacity: 0;
    display: none;
}

.cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
}

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

.cookie-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cookie-accept {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.cookie-accept:hover {
    background-color: var(--color-accent);
}

.cookie-policy {
    color: var(--color-secondary);
    text-decoration: underline;
}

.cookie-policy:hover {
    color: var(--color-white);
}

/* ===== HEADER ===== */
.header {
    background-color: var(--color-white);
    box-shadow: var(--box-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo svg {
    transition: var(--transition);
}

.logo:hover svg {
    transform: scale(1.05);
}

/* Mobile Menu Toggle */
.menu-toggle-checkbox {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    gap: 0.25rem;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    transition: var(--transition);
    border-radius: 2px;
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-dark);
    font-weight: var(--font-weight-medium);
    position: relative;
    transition: var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-phone {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
}

.nav-phone:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
}

/* ===== MAIN CONTENT ===== */
.main {
    margin-top: 80px; /* Header height offset */
}

/* ===== ANCHOR OFFSET FOR SMOOTH NAVIGATION ===== */
section[id] {
    scroll-margin-top: 100px; /* Offset для якорей чтобы заголовок был виден */
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('./img/u58wiN.jpg') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    color: var(--color-white);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* ===== GRID LAYOUTS ===== */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ===== CARDS ===== */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e9ecef;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    margin-left: auto;
    margin-right: auto;
}

.card-title {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.card-description {
    text-align: center;
    color: var(--color-gray);
}

/* ===== TESTIMONIALS ===== */
.testimonial {
    background-color: var(--color-light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    position: relative;
}

.testimonial-quote {
    font-style: italic;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--color-dark-gray);
}

.testimonial-author {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.testimonial-company {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* ===== FAQ SECTION ===== */
.faq-item {
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-toggle {
    display: none;
}

.faq-question {
    display: block;
    padding: 1.5rem;
    background-color: var(--color-light-gray);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

.faq-question:hover {
    background-color: #e9ecef;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.faq-toggle:checked + .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: var(--color-white);
}

.faq-toggle:checked ~ .faq-answer {
    max-height: 200px;
    padding: 1.5rem;
}

/* ===== FORM STYLES ===== */
.form {
    background-color: var(--color-light-gray);
    padding: 3rem;
    border-radius: var(--border-radius);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ced4da;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--color-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 127, 95, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.form-checkbox {
    margin-top: 0.25rem;
}

.form-checkbox-label {
    font-size: 0.9rem;
    color: var(--color-dark-gray);
    line-height: 1.4;
}

.form-submit {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition);
}

.form-submit:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    
}

.footer-title {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-description {
    color: #ced4da;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-contact p {
    margin-bottom: 0.5rem;
    color: #ced4da;
}

.footer-contact a {
    color: var(--color-secondary);
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: 0.5rem;
}

.footer-list a {
    color: #ced4da;
    transition: var(--transition);
}

.footer-list a:hover {
    color: var(--color-secondary);
}

.footer-cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    transition: var(--transition);
}

.footer-cta-button:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
}

.footer-hours {
    margin-top: 1.5rem;
    color: #ced4da;
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid #495057;
    padding-top: 2rem;
}

.footer-bottom-content {
    text-align: center;
}

.footer-copyright {
    margin-bottom: 1rem;
    color: #ced4da;
}

.footer-disclaimer {
    font-size: 0.9rem;
    color: #6c757d;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ===== UNIFIED POLICY PAGES STYLES ===== */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.policy-title {
    font-size: 2.5rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 3rem;
    border-bottom: 3px solid var(--color-accent);
    padding-bottom: 1rem;
}

.policy-section-block {
    background-color: var(--color-light-gray);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.policy-subsection {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    margin-top: 2rem;
    font-weight: var(--font-weight-bold);
}

.policy-list {
    margin: 1rem 0;
    padding-left: 2rem;
}

.policy-list li {
    list-style-type: disc;
    margin-bottom: 0.5rem;
    color: var(--color-dark-gray);
    line-height: 1.6;
}

.policy-content .contact-info {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    text-align: center;
}

.policy-content .contact-info h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.policy-content .contact-info p {
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.policy-content .contact-info a {
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
}

.policy-content .contact-info a:hover {
    color: var(--color-white);
}

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

/* Tablet */
@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .section-title { font-size: 2rem; }
    .hero-title { font-size: 2.5rem; }
    
    /* Layout */
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    /* Navigation */
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--color-white);
        z-index: var(--z-overlay);
        transform: translateX(-100%);
        transition: var(--transition);
    }
    
    .nav-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .menu-toggle-checkbox:checked ~ .nav {
        transform: translateX(0);
    }
    
    .menu-toggle-checkbox:checked ~ .nav .nav-overlay {
        opacity: 1;
        visibility: visible;
    }
    
    .menu-toggle-checkbox:checked ~ .menu-toggle .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle-checkbox:checked ~ .menu-toggle .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle-checkbox:checked ~ .menu-toggle .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .nav-list {
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        height: 100%;
    }
    
    .nav-phone {
        margin-top: 1rem;
    }
    
    /* Grid layouts */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Hero */
    .hero {
        padding: 4rem 0;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    /* Cookie banner */
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    /* Typography */
    html { font-size: 14px; }
    h1 { font-size: 1.75rem; }
    .section-title { font-size: 1.75rem; }
    .hero-title { font-size: 2rem; }
    
    /* Layout */
    .container {
        padding: 0 0.75rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    /* Cards */
    .card {
        padding: 1.5rem;
    }
    
    /* Form */
    .form {
        padding: 2rem 1.5rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer {
        padding: 2rem 0 1rem;
    }
    
    /* Hero */
    .hero {
        padding: 3rem 0;
    }
    
    /* Cookie buttons */
    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-accept {
        width: 100%;
        text-align: center;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.hidden { display: none; }
.visible { display: block; }

/* ===== PRINT STYLES ===== */
@media print {
    .header,
    .cookie-banner,
    .nav,
    .footer {
        display: none;
    }
    
    .main {
        margin-top: 0;
    }
    
    * {
        color: black !important;
        background: white !important;
    }
}