/* ===== Переменные ===== */
:root {
    --primary: #1e2a3a;        /* глубокий синий */
    --primary-light: #2c3e50;
    --accent: #c4a27a;          /* благородное золото */
    --accent-light: #d8bfaa;
    --bg: #faf7f2;               /* кремовый фон */
    --bg-card: #ffffff;
    --text-dark: #1e1e1e;
    --text-muted: #5e6b7e;
    --white: #ffffff;
    --shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
    --shadow-hover: 0 30px 50px -15px rgba(0,0,0,0.15);
    --border-radius: 24px;
    --border-radius-sm: 16px;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* ===== Базовые стили ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    line-height: 1.2;
}

h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 30px;
}

.section {
    padding: 100px 0;
}

/* ===== Анимации появления ===== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}
[data-aos].aos-animate {
    opacity: 1;
}
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-up"].aos-animate { transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="zoom-in"] { transform: scale(0.95); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }
[data-aos="flip-left"] {
    transform: perspective(2500px) rotateY(-100deg);
    transform-style: preserve-3d;
}
[data-aos="flip-left"].aos-animate {
    transform: perspective(2500px) rotateY(0);
}

/* ===== Кнопки ===== */
.btn-primary, .btn-secondary, .btn-outline, .btn-large, .btn-block {
    display: inline-block;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    font-size: 1rem;
    letter-spacing: 0.5px;
    background: transparent;
}

.btn-primary {
    background-color: var(--accent);   /* золотой фон */
    color: var(--primary);              /* тёмно-синий текст */
    border-color: var(--accent);
}
.btn-primary:hover {
    background-color: transparent;
    color: var(--accent);                /* при наведении текст становится золотым */
    border-color: var(--accent);
}

.btn-secondary {
    border: 1px solid var(--white);
    color: var(--white);
}
.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-3px);
}

.btn-outline {
    border: 1px solid var(--accent);
    color: var(--primary);
}
.btn-outline:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--white);
}

.btn-large {
    padding: 16px 48px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* ===== Hero ===== */
.hero {
    background: linear-gradient(145deg, var(--primary) 0%, #1a2535 100%);
    color: var(--white);
    padding: 40px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.hero-badge {
    display: inline-block;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
    padding: 8px 18px;
    border-radius: 40px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}
.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.1;
}
.u1, .u2, .u3 {
    display: block;
}
.u1 { font-size: 3rem; color: var(--white); }
.u2 { font-size: 2.5rem; color: var(--accent); margin: 15px 0; }
.u3 { font-size: 2rem; font-weight: 400; opacity: 0.9; }
.hero-description {
    font-size: 1.1rem;
    margin: 30px 0;
    max-width: 500px;
    opacity: 0.8;
}
.hero-features {
    display: flex;
    gap: 30px;
    margin: 30px 0;
}
.hero-features span i {
    color: var(--accent);
    margin-right: 8px;
}
.hero-author {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    padding: 15px 25px;
    border-radius: 80px;
    margin-bottom: 40px;
    max-width: 420px;
    border: 1px solid rgba(255,255,255,0.1);
}
.author-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
}
.hero-author div {
    display: flex;
    flex-direction: column;
}
.hero-author strong { font-size: 1.2rem; }
.hero-author span { font-size: 0.85rem; opacity: 0.7; }
.author-exp {
    margin-left: auto;
    text-align: center;
}
.author-exp strong { font-size: 1.5rem; color: var(--accent); }
.author-exp span { font-size: 0.7rem; display: block; }
.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.hero-contacts {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}
.phone {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 1px;
}
.messengers {
    display: flex;
    gap: 20px;
}
.messengers a {
    color: var(--white);
    font-size: 1.8rem;
    transition: var(--transition);
    opacity: 0.7;
}
.messengers a:hover {
    opacity: 1;
    color: var(--accent);
    transform: scale(1.1);
}
.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 30px;
    box-shadow: var(--shadow);
    border: 5px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}
.hero-image img:hover {
    transform: scale(1.02);
}

/* ===== Карточки (Кому помогаю) ===== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}
.card {
    background: var(--bg-card);
    padding: 40px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.02);
}
.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.card-icon {
    width: 80px;
    height: 80px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.2rem;
    transition: var(--transition);
}
.card:hover .card-icon {
    background: var(--primary);
}
.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
}
.card p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.95rem;
}
.card-tag {
    display: inline-block;
    background: var(--bg);
    padding: 5px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--primary);
}
.special-block {
    background: var(--white);
    padding: 50px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.02);
}
.special-block h3 i {
    color: var(--accent);
    margin-right: 10px;
}
.special-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin: 30px 0;
}
.special-features span {
    background: var(--bg);
    padding: 8px 20px;
    border-radius: 40px;
    font-size: 0.9rem;
}
.special-features span i {
    color: var(--accent);
    margin-right: 5px;
}

/* ===== Сложности ===== */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}
.problem-item {
    background: rgba(196, 162, 122, 0.05);
    padding: 25px;
    border-radius: var(--border-radius-sm);
    text-align: center;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(196,162,122,0.2);
}
.problem-item i {
    color: var(--accent);
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.problem-item h3 {
    font-size: 1.1rem;
    color: var(--primary);
}
.solution-block {
    background: var(--white);
    padding: 50px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.solution-block h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary);
}
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
}
.solution-item {
    text-align: center;
}
.solution-item i {
    font-size: 2.8rem;
    color: var(--accent);
    margin-bottom: 15px;
}
.solution-item h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary);
}

/* ===== Преимущества ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}
.advantage-card {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(10px);
    padding: 40px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.8);
    transition: var(--transition);
}
.advantage-card:hover {
    transform: translateY(-5px);
    background: var(--white);
}
.advantage-card i {
    font-size: 3.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}
.advantage-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--primary);
}
.advantage-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}
.advantage-card a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.stat-number {
    font-size: 3rem;
    font-weight: 600;
    color: var(--primary);
    line-height: 1;
}
.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== Слайдер ===== */
.slider-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 50px 0;
}
.slider-track {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    gap: 25px;
    padding: 10px 0;
    scrollbar-width: none;
}
.slider-track::-webkit-scrollbar {
    display: none;
}
.slide {
    flex: 0 0 auto;
    width: 350px;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.slide:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}
.slide img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}
.slide p {
    padding: 15px;
    text-align: center;
    font-weight: 500;
    color: var(--primary);
}
.slider-btn {
    background: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: var(--shadow);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    color: var(--primary);
}
.slider-btn:hover {
    background: var(--accent);
    color: var(--white);
}

/* ===== Отзывы ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}
.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-5px);
}
.testimonial-card p {
    font-style: italic;
    margin-bottom: 25px;
    color: var(--text-dark);
}
.testimonial-author strong {
    display: block;
    color: var(--primary);
}
.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.review-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn-review {
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    padding: 12px 30px;
    border-radius: 50px;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
.btn-review:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== Процесс ===== */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}
.step {
    background: var(--white);
    padding: 30px 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}
.step:hover {
    transform: translateY(-5px);
}
.step-number {
    width: 50px;
    height: 50px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.3rem;
    margin: 0 auto 20px;
}
.step h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary);
}
.step p {
    color: var(--text-muted);
    font-size: 0.85rem;
}
.process-cta {
    text-align: center;
    background: var(--white);
    padding: 60px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.process-cta h3 {
    font-size: 2.2rem;
    margin-bottom: 15px;
    color: var(--primary);
}
.process-cta p {
    margin-bottom: 25px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}
.faq-item {
    background: var(--white);
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.faq-item:hover {
    box-shadow: var(--shadow-hover);
}
.faq-item h3 {
    margin-bottom: 15px;
    color: var(--primary);
    font-size: 1.3rem;
}
.faq-item p {
    color: var(--text-muted);
}
.safety-banner {
    background: linear-gradient(145deg, var(--primary) 0%, #1a2535 100%);
    color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    display: flex;
    gap: 25px;
    align-items: center;
}
.safety-banner i {
    font-size: 4rem;
    color: var(--accent);
}
.safety-banner h4 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}
.safety-banner p {
    opacity: 0.8;
}

/* ===== Финальный CTA ===== */
.final-cta {
    background: var(--white);
}
.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}
.cta-benefits ul {
    list-style: none;
    margin: 30px 0;
}
.cta-benefits li {
    margin-bottom: 18px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}
.cta-benefits li i {
    color: var(--accent);
    margin-right: 15px;
    font-size: 1.3rem;
}
.direct-contact {
    background: var(--bg);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-top: 30px;
}
.phone-large {
    display: block;
    font-size: 2rem;
    color: var(--primary);
    text-decoration: none;
    margin: 15px 0 5px;
    font-weight: 500;
}
.work-hours {
    color: var(--text-muted);
}
.cta-form {
    background: var(--bg);
    padding: 50px;
    border-radius: var(--border-radius);
}
.cta-form h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--primary);
}
.form-group input {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 50px;
    font-size: 1rem;
    background: var(--white);
    transition: var(--transition);
}
.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(196,162,122,0.2);
}

/* ===== Модальное окно ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}
.modal-content {
    background-color: var(--white);
    padding: 50px;
    border-radius: var(--border-radius);
    max-width: 450px;
    width: 90%;
    position: relative;
    box-shadow: var(--shadow-hover);
}
.close {
    position: absolute;
    right: 25px;
    top: 20px;
    font-size: 2.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}
.close:hover {
    color: var(--accent);
}
.modal h3 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--primary);
}
.privacy {
    font-size: 0.75rem;
    margin-top: 15px;
    color: var(--text-muted);
}

/* ===== Фиксированные кнопки для мобильных ===== */
.mobile-fixed-buttons {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.05);
    padding: 15px;
    z-index: 900;
    justify-content: space-around;
}
.mobile-btn {
    flex: 1;
    margin: 0 8px;
    padding: 14px 0;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    background: var(--primary);
    color: var(--white);
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}
.mobile-btn:nth-child(2) { background: var(--accent); color: var(--primary); }
.mobile-btn:nth-child(3) { background: var(--primary-light); }
.mobile-btn:hover { opacity: 0.9; transform: translateY(-2px); }

/* ===== Футер ===== */
.footer {
    background: var(--primary);
    color: var(--white);
    text-align: center;
    padding: 40px 0;
}
.footer a {
    color: var(--accent);
    text-decoration: none;
}
.footer a:hover { text-decoration: underline; }

/* ===== Адаптивность ===== */
@media (max-width: 992px) {
    h2 { font-size: 2.5rem; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-image { order: -1; text-align: center; }
    .hero-text h1 { font-size: 2.8rem; }
    .u1 { font-size: 2.5rem; }
    .u2 { font-size: 2rem; }
    .u3 { font-size: 1.6rem; }
    .cta-grid { grid-template-columns: 1fr; }
    .stats { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .hero-buttons { flex-direction: column; }
    .hero-author { max-width: 100%; }
    .faq-grid { grid-template-columns: 1fr; }
    .mobile-fixed-buttons { display: flex; }
    body { padding-bottom: 80px; }
    .slider-container { padding: 0 10px; }
    .slide { width: 280px; }
}
@media (max-width: 480px) {
    h2 { font-size: 2rem; }
    .hero-text h1 { font-size: 2.2rem; }
    .phone { font-size: 1.2rem; }
    .cta-benefits li { font-size: 1rem; }
    .phone-large { font-size: 1.5rem; }
}