/* =====================================================
   Component Styles
   Кнопки, карточки, хедер, футер, формы
   ===================================================== */

/* === Buttons — Premium Pill Style === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-full);
    border: none;
    transition: var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
}

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

.btn--primary:hover {
    background: #1A1A1A;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn--accent:hover {
    background: var(--color-accent-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

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

.btn--white:hover {
    background: #F0F0F0;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn--large {
    padding: 1.25rem 2.5rem;
    font-size: var(--text-lg);
}

.btn--xl {
    padding: 1.5rem 3rem;
    font-size: var(--text-xl);
}

/* === Cards === */
.card {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-card);
    transition: var(--transition-base);
}

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

.glass-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.dark-card {
    background: var(--color-bg-dark);
    color: var(--color-text-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

/* === Header — Distraction Free === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md) 0;
    transition: var(--transition-base);
}

.header--transparent {
    background: transparent;
    box-shadow: none;
}

.header--transparent .header__logo-text,
.header--transparent .header__phone,
.header--transparent .social-link {
    color: var(--color-text-light);
}

.header--transparent .burger span {
    background: var(--color-text-light);
}

.header--scrolled {
    background: rgba(255, 255, 255, 0.95);
    /* White glass */
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.header--scrolled .header__logo-text,
.header--scrolled .header__phone,
.header--scrolled .social-link {
    color: var(--color-text);
}

.header--scrolled .burger span {
    background: var(--color-text);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.header__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header__logo-text {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.header__logo-text strong {
    font-weight: 800;
    color: var(--color-accent);
}

/* Contacts Block */
.header__contacts-block {
    display: none;
    align-items: center;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .header__contacts-block {
        display: flex;
    }
}

.header__socials {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    transition: var(--transition-fast);
}

.header--transparent .social-link {
    background: rgba(255, 255, 255, 0.15);
}

.social-link:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
}

.header__phone {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-text);
    text-decoration: none;
}

/* Burger Menu */
.burger {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.header__account-btn {
    display: none;
    padding: 8px 16px;
    font-size: 0.875rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    text-decoration: none;
    color: white;
    transition: var(--transition-fast);
}

.header__account-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.header--scrolled .header__account-btn {
    border-color: var(--color-border);
    color: var(--color-text);
}

.header--scrolled .header__account-btn:hover {
    background: var(--color-bg-alt);
}

@media (min-width: 1024px) {
    .header__account-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
}

@media (min-width: 768px) {
    .burger {
        display: none;
    }
}

.burger span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-base);
    border-radius: 2px;
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}


/* === Navigation === */
.nav {
    display: none;
    background: var(--color-bg-alt);
    padding: var(--space-xs) 0;
}

@media (min-width: 768px) {
    .nav {
        display: block;
        margin-top: 60px;
        /* высота хедера */
    }
}

.nav__list {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}

.nav__link {
    color: var(--color-text-muted);
    font-weight: 500;
    transition: var(--transition-fast);
}

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

/* === Mobile Menu === */
.mobile-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    padding: var(--space-lg);
    transform: translateX(100%);
    transition: var(--transition-base);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.mobile-menu__link {
    font-size: var(--text-xl);
    font-weight: 500;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

/* === Footer === */
.footer {
    background: var(--color-bg-alt);
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: var(--space-3xl);
}

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

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

.footer__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-md);
}

.footer__link {
    display: block;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    transition: var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer__legal {
    display: flex;
    gap: var(--space-md);
}

.footer__legal a {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* === Forms === */
.form__input,
.form__textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    transition: var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form__consent {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.form__consent a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* === Modal === */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.modal__container {
    position: relative;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    max-width: 500px;
    width: 90%;
    transform: translateY(20px);
    transition: var(--transition-base);
}

.modal.active .modal__container {
    transform: translateY(0);
}

.modal__close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    font-size: var(--text-2xl);
    color: var(--color-text-muted);
    padding: var(--space-xs);
}

.modal__title {
    margin-bottom: var(--space-lg);
}

.modal__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* === Breadcrumbs === */
.breadcrumbs {
    padding: var(--space-sm) 0;
    background: var(--color-bg-alt);
    margin-top: 60px;
    /* высота хедера */
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    font-size: var(--text-sm);
}

.breadcrumbs__item:not(:last-child)::after {
    content: "→";
    margin-left: var(--space-xs);
    color: var(--color-text-muted);
}

.breadcrumbs__link {
    color: var(--color-text-muted);
}

.breadcrumbs__link:hover {
    color: var(--color-primary);
}

.breadcrumbs__current {
    color: var(--color-text);
    font-weight: 500;
}

/* === Sections === */
.section {
    padding: var(--space-3xl) 0;
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section__tag {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.section__title {
    margin-bottom: var(--space-sm);
}

.section__subtitle {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
}

/* === Hero — Premium Style === */
.hero {
    position: relative;
    padding: calc(var(--space-4xl) + 80px) 0 var(--space-4xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero--dark {
    background: var(--color-bg-dark);
    color: var(--color-text-light);
}

/* === Hero — Video Style === */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--color-text-light);
}

.video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    /* Gradient from Dark Blue/Black (Left) to Transparent (Right) per spec */
    background: linear-gradient(90deg, rgba(10, 25, 47, 0.85) 0%, rgba(10, 25, 47, 0.7) 40%, rgba(10, 25, 47, 0.1) 100%);
    z-index: 1;
}

.hero__container {
    /* Container: Left Aligned, Limited Width */
    position: relative;
    z-index: 2;
    /* max-width removed to inherit global .container (1600px) */
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-md);
    /* Mobile safety padding */
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Left alignment */
    text-align: left;
    /* Left alignment */
}

/* Content Width Wrapper */
.hero__content-wrapper {
    max-width: 950px;
    /* Increased to allow single-line H1 at large sizes */
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* Typography Hierarchy */
/* 1. Eyebrow */
.hero__eyebrow {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    /* Increased from 0.875rem (~15px) */
    text-transform: uppercase;
    letter-spacing: 3px;
    /* Increased tracking */
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
    /* Increased spacing */
    background: transparent;
    padding: 0;
    border: none;
    display: block;
}

/* 2. Headline H1 */
.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5rem);
    /* Scaled UP from 4rem max */
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 2rem;
    /* Increased spacer */
    color: var(--color-text-light);
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: 4.5rem;
        /* Fixed large size for desktop (~72px) */
        line-height: 1.05;
    }
}

.text-accent {
    color: var(--color-accent);
}

/* 3. Subhead */
.hero__subtitle {
    font-size: 1.25rem;
    /* Increased from 1.125rem (~20px) */
    line-height: 1.6;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    /* Increased spacer */
    max-width: 540px;
    /* Slight optical limit */
}

/* 4. Bullets */
.hero__bullets {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    /* Reduced spacer */
    text-align: left;
}

@media (min-width: 768px) {
    .hero__bullets {
        flex-direction: row;
        gap: var(--space-lg);
    }
}

.hero__bullet {
    display: flex;
    align-items: center;
    /* Align icon with first line if wrapped? Or flex-start? */
    /* If bullet text wraps, better to align icon to top */
    align-items: flex-start;
    gap: var(--space-xs);
    font-size: var(--text-base);
    font-weight: 500;
    line-height: 1.4;
}

.hero__bullet svg {
    margin-top: 3px;
    /* Optical alignment for multiline */
    min-width: 20px;
}

/* 5. CTA Group */
.hero__cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Left align */
    gap: var(--space-md);
    width: 100%;
}

@media (min-width: 768px) {
    .hero__cta {
        flex-direction: row;
        justify-content: flex-start;
        /* Left align */
        align-items: center;
        gap: var(--space-lg);
    }
}

.hero__cta-primary-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hero__micro-copy {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Buttons Updates */
.btn--primary {
    background: var(--color-primary);
    color: #000;
    /* Contrast text on Amber */
    border: none;
}

.btn--primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 171, 0, 0.3);
    /* Amber glow */
}

/* Pulse/Glow effect */
.ring-glow {
    box-shadow: 0 0 0 0 rgba(255, 171, 0, 0.7);
    animation: pulse-orange 2s infinite;
}

@keyframes pulse-orange {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 171, 0, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(255, 171, 0, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 171, 0, 0);
    }
}

.btn--outline-white {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: white;
}

.btn--outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

/* Trust Bar */
.trust-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 25, 47, 0.8);
    /* Dark semi-transparent */
    backdrop-filter: blur(5px);
    padding: var(--space-md) 0;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 3;
}

.trust-bar__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.9);
}

.trust-bar__divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 var(--space-lg);
}

@media (max-width: 768px) {
    .trust-bar {
        position: relative;
        /* On mobile sit below content but inside hero if possible, or usually just flow */
        background: transparent;
        border-top: none;
        flex-direction: column;
        gap: var(--space-sm);
        margin-top: var(--space-xl);
    }

    .trust-bar__divider {
        display: none;
    }
}

/* Mobile Adaptation */
@media (max-width: 768px) {
    .hero {
        background-image: url('../images/Hero-section.png');
        background-size: cover;
        background-position: center;
    }

    .video-bg {
        display: block;
        object-fit: cover;
        height: 100vh;
        width: 100%;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
    }

    .hero__eyebrow {
        font-size: 0.75rem;
        /* 12px */
    }

    .hero__title {
        font-size: 1.75rem;
        /* ~28-32px per spec */
        line-height: 1.2;
    }

    .hero__content-wrapper {
        align-items: flex-start;
        text-align: left;
        max-width: 100%;
        padding-top: 80px;
        /* Increased Safety area */
    }

    .hero__cta {
        align-items: stretch;
    }

    .btn {
        width: 100%;
        height: 48px;
        /* Min height per spec */
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero__bullets {
        flex-direction: column;
        gap: 0.75rem;
    }
}

@media (max-width: 1024px) {
    .hero__title {
        font-size: var(--text-4xl);
    }

    .hero__title--display {
        font-size: var(--text-5xl);
    }

    .hero__image {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: calc(var(--space-3xl) + 60px) 0 var(--space-3xl);
    }

    .hero__title {
        font-size: var(--text-3xl);
    }

    .hero__stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
}