/* Explain: Styles for various UI components like brand, header, buttons, cards, and contact elements. */
/* ---------- Brand ---------- */
.brand-mark {
    display: inline-grid;
    width: 2.75rem;
    height: 2.75rem;
    flex-shrink: 0;
    place-items: center;
    border-radius: 0.95rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #ffffff;
    font-size: 1.1rem;
    box-shadow: 0 10px 22px rgba(14, 90, 151, 0.3);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--text-color);
}

.brand-sub {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* ---------- Header ---------- */
.site-header {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
    border-bottom-color: var(--border-color);
    box-shadow: 0 10px 30px rgba(14, 90, 151, 0.1);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0 0.9rem;
    border-radius: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    text-decoration: none;
    transition: background 0.25s ease, color 0.25s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    background: var(--surface-muted);
    color: var(--primary-color);
    outline: none;
}

.btn-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 2.75rem;
    padding: 0 1.05rem;
    border-radius: 0.85rem;
    background: var(--accent-color);
    color: #14273a;
    font-size: 0.95rem;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 10px 22px rgba(245, 166, 35, 0.32);
    transition: background 0.25s ease, transform 0.25s ease;
}

.btn-phone:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.menu-btn {
    display: inline-grid;
    width: 2.75rem;
    height: 2.75rem;
    place-items: center;
    border: 1px solid var(--border-color);
    border-radius: 0.85rem;
    background: #ffffff;
    color: var(--text-color);
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease;
}

.menu-btn:hover {
    background: var(--surface-muted);
    color: var(--primary-color);
}

.mobile-menu {
    display: grid;
    grid-template-rows: 0fr;
    overflow: hidden;
    border-top: 1px solid transparent;
    transition: grid-template-rows 0.35s ease, border-color 0.35s ease;
}

.mobile-menu.is-open {
    grid-template-rows: 1fr;
    border-top-color: var(--border-color);
}

.mobile-menu__inner {
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0 1rem;
}

.mobile-menu.is-open .mobile-menu__inner {
    padding: 0.85rem 1rem 1.15rem;
}

.mobile-menu__link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-height: 3rem;
    padding: 0 0.85rem;
    border-radius: 0.85rem;
    font-weight: 600;
    color: var(--text-color);
    text-decoration: none;
    transition: background 0.25s ease, color 0.25s ease;
}

.mobile-menu__link:hover {
    background: var(--surface-muted);
    color: var(--primary-color);
}

.mobile-menu__cta {
    justify-content: center;
    width: 100%;
    margin-top: 0.4rem;
}

/* ---------- Buttons ---------- */
.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 3rem;
    padding: 0 1.6rem;
    border: 0;
    border-radius: 0.9rem;
    background: var(--primary-color);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 12px 26px rgba(14, 90, 151, 0.24);
    transition: background 0.25s ease, transform 0.25s ease;
}

.btn-primary-custom:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-accent-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 3rem;
    padding: 0 1.6rem;
    border: 0;
    border-radius: 0.9rem;
    background: var(--accent-color);
    color: #14273a;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 12px 26px rgba(245, 166, 35, 0.34);
    transition: background 0.25s ease, transform 0.25s ease;
}

.btn-accent-custom:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 3rem;
    padding: 0 1.6rem;
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.btn-outline-custom:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: #ffffff;
}

/* ---------- Section heading ---------- */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--primary-color);
}

.section-eyebrow::before {
    content: "";
    width: 1.7rem;
    height: 2px;
    border-radius: 2px;
    background: var(--accent-color);
}

/* ---------- Hero ---------- */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    border: 1px solid rgba(245, 166, 35, 0.55);
    border-radius: 999px;
    background: rgba(245, 166, 35, 0.18);
    color: #ffd98a;
    font-size: 0.86rem;
    font-weight: 700;
}

.hero-stat {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.09);
    padding: 1rem 1.1rem;
    backdrop-filter: blur(10px);
}

.hero-stat strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 800;
    color: #ffffff;
}

.hero-stat span {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
}

/* ---------- Service card ---------- */
@keyframes serviceFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(var(--float-distance, -1rem));
    }
}

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    background: var(--surface-color);
    box-shadow: var(--shadow-card);
    animation: serviceFloat var(--float-duration, 4.5s) ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
    will-change: transform;
}

.service-card:hover {
    animation-play-state: paused;
    border-color: rgba(14, 90, 151, 0.3);
    box-shadow: 0 26px 60px rgba(14, 90, 151, 0.18);
}

.service-card__media {
    position: relative;
    aspect-ratio: 16 / 11;
    overflow: hidden;
}

.service-card__media img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-card__media img {
    transform: scale(1.06);
}

@keyframes iconPulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}

.service-card__icon {
    position: absolute;
    top: 1rem;
    inset-inline-start: 1rem;
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: var(--accent-color);
    color: #14273a;
    font-size: 1.1rem;
    box-shadow: 0 10px 24px rgba(245, 166, 35, 0.42);
    animation: iconPulse 3.2s ease-in-out infinite;
}

.service-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.5rem 1.4rem;
}

.service-card__body h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-color);
}

.service-card__body p {
    margin-top: 0.6rem;
    color: var(--text-muted);
    font-size: 0.97rem;
    line-height: 1.9;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: auto;
    padding-top: 1.1rem;
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: none;
    transition: gap 0.25s ease, color 0.25s ease;
}

.service-card__link:hover {
    gap: 0.8rem;
    color: var(--accent-hover);
}

/* ---------- Feature card ---------- */
.feature-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.6rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--background-color);
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-0.3rem);
    box-shadow: 0 22px 50px rgba(14, 90, 151, 0.16);
}

.feature-card__icon {
    display: grid;
    place-items: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1.1rem;
    background: rgba(14, 90, 151, 0.1);
    color: var(--primary-color);
    font-size: 1.3rem;
}

.feature-card h3 {
    margin-top: 1.15rem;
    font-family: var(--font-heading);
    font-size: 1.18rem;
    font-weight: 800;
    color: var(--text-color);
}

.feature-card p {
    margin-top: 0.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.9;
}

/* ---------- Technician card ---------- */
.tech-card {
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    background: var(--surface-color);
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-0.4rem);
    box-shadow: 0 24px 55px rgba(14, 90, 151, 0.18);
}

.tech-card__media {
    aspect-ratio: 4 / 5;
    overflow: hidden;
}

.tech-card__media img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.tech-card:hover .tech-card__media img {
    transform: scale(1.05);
}

.tech-card__body {
    padding: 1.2rem 1.3rem 1.45rem;
}

.tech-card__body h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-color);
}

.tech-card__role {
    margin-top: 0.3rem;
    color: var(--primary-color);
    font-size: 0.92rem;
    font-weight: 700;
}

.tech-card__meta {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.8rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ---------- Contact ---------- */
.contact-panel {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
    padding: clamp(1.5rem, 3vw, 2.25rem);
}

.field-label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-color);
}

.form-status {
    min-height: 1.5rem;
    margin-top: 1rem;
    font-size: 0.95rem;
}

.form-status.success {
    color: #1a7f4b;
    font-weight: 700;
}

.form-status.error {
    color: #c0392b;
    font-weight: 700;
}

.contact-chip {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 1.15rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--background-color);
    color: var(--text-color);
    text-decoration: none;
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.contact-chip:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.contact-chip__icon {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.85rem;
    background: rgba(14, 90, 151, 0.1);
    color: var(--primary-color);
    font-size: 1.15rem;
}

.contact-chip__text {
    display: flex;
    flex-direction: column;
}

.contact-chip__text strong {
    font-size: 0.95rem;
    font-weight: 800;
}

.contact-chip__text em {
    font-style: normal;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ---------- Floating Call ---------- */
.float-call {
    position: fixed;
    inset-inline-end: max(1rem, env(safe-area-inset-right));
    inset-block-end: max(1rem, env(safe-area-inset-bottom));
    z-index: 45;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 3.25rem;
    padding: 0 1.25rem;
    border-radius: 999px;
    background: var(--accent-color);
    color: #14273a;
    font-size: 1rem;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 12px 30px rgba(245, 166, 35, 0.45);
    transition: transform 0.25s ease, background 0.25s ease;
}

.float-call:hover {
    transform: translateY(-2px);
    background: var(--accent-hover);
}

/* ---------- Reveal on scroll ---------- */
.reveal-up {
    opacity: 0;
    transform: translateY(2.5rem);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}