/* Explain: Styles for page structure, header, footer, hero, CTA, and floating call buttons. */
/* ---------- Hotline bar ---------- */
.topbar {
    background: var(--dark-color);
    color: #dbe7f7;
    font-size: .85rem;
}

.topbar__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 26px;
    padding-block: 9px;
}

.topbar__item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.topbar__item i {
    color: var(--accent-color);
}

.topbar__item strong {
    color: #ffffff;
    font-size: 1.02rem;
    letter-spacing: .5px;
}

.topbar__item--hot {
    padding: 5px 18px;
    border-radius: 999px;
    background: rgba(249, 115, 22, .18);
    border: 1px solid rgba(249, 115, 22, .45);
    animation: topbarGlow 2.6s ease-in-out infinite;
}

.topbar__item--hot strong {
    color: #ffd9b0;
    font-size: 1.16rem;
}

@keyframes topbarGlow {
    0%, 100% { box-shadow: 0 0 0 rgba(249, 115, 22, 0); }
    50% { box-shadow: 0 0 20px rgba(249, 115, 22, .55); }
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: box-shadow .25s ease;
}

.site-header.is-stuck {
    box-shadow: var(--shadow-md);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-block: 11px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
}

.site-logo__mark {
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(140deg, var(--primary-color), var(--primary-dark));
    color: #ffffff;
    font-size: 1.25rem;
    box-shadow: 0 8px 18px rgba(11, 94, 215, .3);
}

.site-logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.site-logo__name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.12rem;
    color: var(--dark-color);
}

.site-logo__tag {
    font-size: .74rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: .3px;
}

.site-logo--light .site-logo__name {
    color: #ffffff;
}

.site-logo--light .site-logo__mark {
    background: rgba(255, 255, 255, .13);
    box-shadow: none;
}

.main-nav {
    display: none;
    align-items: center;
    gap: 4px;
}

@media (min-width: 1024px) {
    .main-nav {
        display: flex;
    }
}

.nav-link {
    padding: 9px 14px;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .98rem;
    color: var(--text-color);
    transition: background-color .2s ease, color .2s ease;
}

.nav-link:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.nav-link.is-active {
    color: var(--primary-color);
    background: var(--primary-light);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-actions .btn--call {
    display: none;
}

@media (min-width: 640px) {
    .header-actions .btn--call {
        display: inline-flex;
    }
}

.menu-toggle {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--primary-dark);
    font-size: 1.15rem;
    cursor: pointer;
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

/* ---------- Mobile menu ---------- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    background: rgba(10, 26, 51, .55);
    backdrop-filter: blur(3px);
}

.mobile-menu.is-open {
    display: block;
}

.mobile-menu__panel {
    position: absolute;
    inset-block: 0;
    inset-inline-start: 0;
    width: min(86vw, 340px);
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 20px;
    background: #ffffff;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    animation: menuIn .22s ease;
}

@keyframes menuIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.mobile-menu__close {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--text-color);
    font-size: 1.05rem;
    cursor: pointer;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu__link {
    padding: 13px 14px;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
}

.mobile-menu__link:hover,
.mobile-menu__link.is-active {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.mobile-menu__cta {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ---------- Floating call button ---------- */
.float-calls {
    position: fixed;
    inset-inline: 0;
    bottom: 18px;
    z-index: 60;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: stretch;
    justify-content: center;
    gap: 10px;
    padding-inline: 16px;
}

.float-call {
    position: relative;
    display: inline-flex;
    flex: 1 1 0;
    max-width: 240px;
    align-items: center;
    justify-content: center;
    gap: 11px;
    padding: 12px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, #fb923c, var(--accent-color) 55%, var(--accent-dark));
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    box-shadow: 0 14px 30px rgba(249, 115, 22, .5);
    transform-origin: center;
    animation: floatPulse 2.4s ease-in-out infinite, floatShake 4s ease-in-out infinite;
    transition: box-shadow .25s ease, filter .25s ease;
}

.float-call:hover,
.float-call:focus-visible {
    filter: brightness(1.1);
    box-shadow: 0 18px 38px rgba(249, 115, 22, .68);
}

.float-call i {
    font-size: 1.25rem;
}

.float-call__txt {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    text-align: start;
}

.float-call__txt small {
    font-size: .72rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .92);
}

.float-call__txt strong {
    font-size: 1.2rem;
    letter-spacing: 1px;
}

@keyframes floatPulse {
    0%, 100% { box-shadow: 0 14px 30px rgba(249, 115, 22, .45); }
    50% { box-shadow: 0 16px 40px rgba(249, 115, 22, .85), 0 0 0 10px rgba(249, 115, 22, .1); }
}

.float-call--mobile {
    background: linear-gradient(135deg, #2dd4bf, var(--secondary-color) 55%, #0f766e);
    box-shadow: 0 14px 30px rgba(13, 148, 136, .5);
    animation: floatPulseMobile 2.4s ease-in-out infinite, floatShake 4s ease-in-out infinite;
    animation-delay: 0s, 1.4s;
}

.float-call--mobile:hover {
    box-shadow: 0 18px 38px rgba(13, 148, 136, .68);
}

.float-call--mobile .float-call__txt strong {
    font-size: 1.05rem;
    letter-spacing: 0;
}

@keyframes floatPulseMobile {
    0%, 100% { box-shadow: 0 14px 30px rgba(13, 148, 136, .45); }
    50% { box-shadow: 0 16px 40px rgba(13, 148, 136, .85), 0 0 0 10px rgba(13, 148, 136, .1); }
}

@keyframes floatShake {
    0%, 76%, 100% { transform: rotate(0deg) translateY(0); }
    79% { transform: rotate(-3deg) translateY(-2px); }
    82% { transform: rotate(3deg) translateY(-2px); }
    85% { transform: rotate(-2.5deg) translateY(-1px); }
    88% { transform: rotate(2.5deg) translateY(-1px); }
    91% { transform: rotate(-1.5deg); }
    94% { transform: rotate(1.5deg); }
    97% { transform: rotate(-.5deg); }
}

@media (prefers-reduced-motion: reduce) {
    .float-call,
    .float-call--mobile {
        animation: none;
    }
}

@media (max-width: 480px) {
    .float-calls {
        inset-inline: 0;
        bottom: 12px;
        gap: 8px;
        padding-inline: 10px;
    }

    .float-call {
        padding: 10px 14px;
        gap: 8px;
    }

    .float-call i {
        font-size: 1.05rem;
    }

    .float-call__txt small {
        font-size: .66rem;
    }

    .float-call__txt strong {
        font-size: 1.05rem;
    }

    .float-call--mobile .float-call__txt strong {
        font-size: .92rem;
    }
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--dark-color);
    color: #ffffff;
    padding-block: 52px 58px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .38;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(7, 26, 55, .95) 0%, rgba(9, 58, 120, .88) 45%, rgba(11, 94, 215, .72) 100%);
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 34px;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1.05fr .95fr;
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .28);
    font-size: .85rem;
    font-weight: 600;
}

.hero__title {
    margin-top: 18px;
    font-size: clamp(1.8rem, 4.4vw, 3.05rem);
    font-weight: 800;
    line-height: 1.3;
    color: #ffffff;
}

.hero__text {
    margin-top: 16px;
    max-width: 34rem;
    color: #d9e6f8;
    font-size: 1.05rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 30px;
    margin-top: 32px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, .18);
}

.hero__stats li {
    display: flex;
    flex-direction: column;
}

.hero__stats strong {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent-color);
}

.hero__stats span {
    font-size: .88rem;
    color: #c8d8ee;
}

.hero__media {
    min-height: 260px;
}

@media (min-width: 1024px) {
    .hero__media {
        min-height: 430px;
        height: 100%;
    }
}

/* ---------- Inner page hero ---------- */
.page-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, var(--dark-color), #0a3f8f 70%, var(--primary-color));
    color: #ffffff;
    padding-block: 42px 52px;
}

.page-hero__inner {
    position: relative;
    z-index: 2;
    max-width: 48rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: .85rem;
    color: #bed3f0;
}

.breadcrumb a:hover {
    color: #ffffff;
}

.breadcrumb i {
    font-size: .7rem;
}

.page-hero__title {
    margin-top: 14px;
    font-size: clamp(1.6rem, 3.6vw, 2.4rem);
    font-weight: 800;
    color: #ffffff;
}

.page-hero__text {
    margin-top: 12px;
    color: #d7e5fa;
}

.page-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

/* ---------- CTA band ---------- */
.cta-band {
    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, var(--dark-color), #0a3f8f 60%, var(--primary-color));
    color: #ffffff;
    padding-block: 58px;
}

.cta-band__inner {
    display: grid;
    gap: 32px;
    align-items: center;
}

@media (min-width: 1024px) {
    .cta-band__inner {
        grid-template-columns: 1.1fr .9fr;
    }
}

.cta-band__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    font-size: .85rem;
    font-weight: 600;
}

.cta-band__title {
    margin-top: 16px;
    font-size: clamp(1.4rem, 3vw, 2.05rem);
    font-weight: 800;
    line-height: 1.35;
    color: #ffffff;
}

.cta-band__text {
    margin-top: 12px;
    color: #d7e5fa;
}

.cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.cta-band__media {
    min-height: 240px;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--dark-color);
    color: #c3d3e9;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding-block: 52px;
}

@media (min-width: 768px) {
    .site-footer__grid {
        grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    }
}

.site-footer__title {
    margin-bottom: 14px;
    font-size: 1.02rem;
    font-weight: 700;
    color: #ffffff;
}

.site-footer__col p {
    margin-top: 14px;
    font-size: .92rem;
    color: #a9bedb;
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.footer-list a {
    font-size: .93rem;
    color: #c3d3e9;
    transition: color .2s ease;
}

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

.footer-hotline {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
    padding: 12px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
}

.footer-hotline i {
    color: var(--accent-color);
}

.footer-hotline span {
    font-size: .85rem;
    color: #a9bedb;
}

.footer-hotline a {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 1px;
    color: var(--accent-color);
}

.site-footer__contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.site-footer__contact a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .95rem;
    color: #dbe7f7;
}

.site-footer__contact i {
    width: 18px;
    text-align: center;
    color: var(--accent-color);
}

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.site-footer__bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 20px;
    padding-block: 18px;
    font-size: .84rem;
    color: #93a9c6;
}