/* ============================================================
   NetShield — Unified site styles
   Shared, home, about-us and contacts styles in one file.
   ============================================================ */

body {
    background: #000;
}

/* ── Shared navigation ───────────────────────────────────── */
.nav-link {
    position: relative;
    padding-bottom: 4px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #10b981;
    transition: width 0.3s ease;
}

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

.navbar-scrolled {
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(16, 185, 129, 0.2);
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

#mobile-menu {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-open {
    transform: translateX(0) !important;
}

/* ── Shared buttons ──────────────────────────────────────── */
.btn-glow {
    background-color: #05221a;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    color: #a0a0a0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-glow:hover {
    background-color: #009977;
    border-color: #009977;
    color: #fff;
    transform: translateY(-4px);
    box-shadow: 0 0 8px #009977, 0 0 25px #009977, 0 0 50px rgba(0, 255, 170, 0.6);
}

.btn-glow:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 0 15px #009977;
}

.btn-social-glow,
.contact-action {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    background-color: #05221a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
    color: #a0a0a0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-social-glow svg,
.contact-action svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: all 0.4s ease;
}

.btn-social-glow:hover,
.contact-action:hover {
    background-color: #009977;
    border-color: #009977;
    color: #fff;
    transform: translateY(-4px);
    box-shadow: 0 0 8px #009977, 0 0 25px #009977, 0 0 50px rgba(0, 255, 170, 0.6);
}

.btn-social-glow:hover svg,
.contact-action:hover svg {
    fill: #fff;
    filter: drop-shadow(0 0 4px white);
}

/* ── Home page ───────────────────────────────────────────── */
.showcase-section {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: #000;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}

.showcase-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 0.25rem;
}

.showcase-visual {
    width: 250px;
    height: 250px;
    object-fit: contain;
    margin-bottom: -70px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.55));
    transition: transform 0.35s ease;
}

.showcase-panel {
    width: 100%;
    max-width: 340px;
    min-height: 210px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 2.35rem 1.25rem 1.5rem;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.showcase-panel p {
    max-width: 285px;
    margin: 0 auto;
}

.showcase-card:hover .showcase-visual {
    transform: translateY(-6px) scale(1.02);
}

.showcase-card:hover .showcase-panel {
    transform: translateY(-4px);
    border-color: rgba(52, 211, 153, 0.4);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55);
}

/* ── About us page ───────────────────────────────────────── */
.about-hero {
    position: relative;
    min-height: 72vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}

.about-hero__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.34;
}

.about-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.78) 100%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.04);
    border-radius: 9999px;
    padding: 0.45rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #d1d5db;
}

.content-section {
    padding: 5rem 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.section-subtitle {
    max-width: 44rem;
    margin: 1rem auto 0;
    color: #9ca3af;
    font-size: 0.98rem;
    line-height: 1.75;
    font-weight: 300;
}

.about-surface {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 18px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    padding: 1.25rem;
}

.warning-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.warning-card {
    --card-rotate: 0deg;
    --card-shift-x: 0px;
    --card-shift-y: 0px;
    position: relative;
    width: min(100%, 23rem);
    min-height: 210px;
    padding: 0.9rem 1.1rem 1.2rem;
    text-align: left;
    overflow: hidden;
    border-radius: 24px;
    border: 1.5px solid rgba(255, 196, 176, 0.68);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.08) 16%, rgba(255, 96, 64, 0.18) 35%, rgba(145, 22, 18, 0.64) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(10px) saturate(135%);
    -webkit-backdrop-filter: blur(10px) saturate(135%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.5),
        inset 0 -1px 0 rgba(255, 255, 255, 0.1),
        0 18px 34px rgba(0, 0, 0, 0.45),
        0 0 22px rgba(255, 90, 70, 0.28);
    transform: rotate(var(--card-rotate)) translate(var(--card-shift-x), var(--card-shift-y));
    transform-origin: center center;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.warning-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(115deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.12) 22%, transparent 38%),
        linear-gradient(180deg, transparent 0%, rgba(255, 57, 31, 0.1) 100%);
    pointer-events: none;
}

.warning-card::after {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 18px;
    border: 1px solid rgba(255, 214, 204, 0.38);
    pointer-events: none;
}

.warning-card__chrome {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding-bottom: 0.8rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 240, 235, 0.28);
}

.warning-card__chrome span {
    width: 12px;
    height: 12px;
    border-radius: 9999px;
    background: linear-gradient(180deg, #ffd29c 0%, #ff744d 100%);
    box-shadow: 0 0 0 1px rgba(128, 25, 14, 0.2), 0 0 10px rgba(255, 110, 80, 0.4);
}

.warning-card__text {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, 0.96);
    font-size: 1rem;
    line-height: 1.8;
    font-weight: 300;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.warning-card--left {
    --card-rotate: -9deg;
    --card-shift-x: 0px;
    --card-shift-y: 10px;
    z-index: 1;
}

.warning-card--center {
    --card-rotate: -4deg;
    --card-shift-x: 0px;
    --card-shift-y: -2px;
    z-index: 3;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.34) 0%, rgba(255, 255, 255, 0.1) 16%, rgba(255, 88, 52, 0.28) 35%, rgba(176, 20, 20, 0.8) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.warning-card--mid-right {
    --card-rotate: 4deg;
    --card-shift-x: 0px;
    --card-shift-y: 6px;
    z-index: 2;
}

.warning-card--right {
    --card-rotate: 8deg;
    --card-shift-x: 0px;
    --card-shift-y: 10px;
    z-index: 1;
}

.warning-card:hover {
    transform: rotate(var(--card-rotate)) translate(var(--card-shift-x), calc(var(--card-shift-y) - 8px)) scale(1.02);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.55),
        inset 0 -1px 0 rgba(255, 255, 255, 0.12),
        0 22px 40px rgba(0, 0, 0, 0.48),
        0 0 32px rgba(255, 90, 70, 0.34);
}

.muted-note {
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.06);
    color: #d1d5db;
    font-size: 1.2rem;
    line-height: 1.7;
    padding: 0.85rem 1.25rem;
}

.vision-main-image {
    width: min(250px, 100%);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.45));
    margin-bottom: -100px;
}

.vision-main-image--large {
    width: min(380px, 100%);
}

.vision-feature-icon {
    width: 44px;
    height: 44px;
    object-fit: contain;
    display: block;
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
}

.compliance-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
}

.compliance-image {
    width: 160px;
    height: auto;
    object-fit: contain;
    display: block;
    margin-bottom: -100px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.45));
}

.compliance-panel {
    width: 100%;
    min-height: 210px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    padding: 6.5rem 1.5rem 1.5rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.4rem;
    border-radius: 9999px;
    background: #10b981;
    color: white;
    font-weight: 700;
    transition: transform 0.25s ease, background-color 0.25s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    background: #059669;
}

/* ── Contacts page ───────────────────────────────────────── */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}

.contact-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.34);
    padding: 1.25rem;
}

.contact-card__image {
    width: 44px;
    height: 44px;
    object-fit: contain;
    margin-bottom: 0.25rem;
}

.contact-card__title {
    margin-top: 1rem;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.contact-card__text {
    margin-top: 0.9rem;
    color: #d1d5db;
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 300;
}

.contact-card__meta {
    margin-top: auto;
    padding-top: 1.5rem;
    color: #f3f4f6;
    font-size: 0.92rem;
    line-height: 1.8;
}

.contact-card__meta a {
    color: #e5e7eb;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact-card__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1rem;
}

.faq-list {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.faq-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 0.25rem;
    text-align: left;
    font-size: 1rem;
    font-weight: 700;
    color: #10b981;
}

.faq-icon {
    color: #fff;
    font-size: 1.1rem;
    transition: transform 0.25s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    padding: 0 0.25rem;
}

.faq-answer p {
    color: #d1d5db;
    font-size: 0.95rem;
    line-height: 1.8;
    padding-bottom: 1rem;
}

.faq-item.is-open .faq-answer {
    max-height: 220px;
    opacity: 1;
}

.faq-item.is-open .faq-icon {
    transform: rotate(180deg);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (min-width: 768px) {
    .showcase-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .warning-stack {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 0;
        perspective: 1600px;
        padding: 0 1rem;
    }

    .warning-card {
        width: 20rem;
        min-height: 255px;
    }

    .warning-card + .warning-card {
        margin-left: -2.1rem;
    }

    .warning-card--left {
        --card-shift-x: 22px;
        --card-shift-y: 14px;
    }

    .warning-card--center {
        --card-shift-x: 10px;
        --card-shift-y: -4px;
    }

    .warning-card--mid-right {
        --card-shift-x: -6px;
        --card-shift-y: 2px;
    }

    .warning-card--right {
        --card-shift-x: -22px;
        --card-shift-y: 12px;
    }

    .compliance-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 3rem;
        align-items: start;
    }

    .contacts-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .contact-card {
        min-height: 360px;
        padding: 1.35rem;
    }

    .contact-card--featured {
        transform: translateY(8px);
    }
}

@media (min-width: 1280px) {
    .showcase-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .warning-card {
        --card-rotate: 0deg;
        --card-shift-x: 0px;
        --card-shift-y: 0px;
        width: min(100%, 24rem);
    }

    .content-section {
        padding: 4rem 0;
    }

    .muted-note {
        border-radius: 18px;
    }
}