/* Loader */
.page-loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    z-index: 9999;
    transition: opacity 0.45s ease, visibility 0.45s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 52px;
    height: 52px;
    border: 4px solid rgba(255, 255, 255, 0.14);
    border-top-color: #00d4ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes heroFadeInUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

:root {
    --info-primary: #2563eb;
    --info-secondary: #1d4ed8;
    --info-accent: #00d4ff;
    --info-ink: #0f172a;
    --info-ink-soft: #334155;
    --info-surface: #f4f8ff;
    --info-border: rgba(37, 99, 235, 0.16);
    --info-shadow: 0 16px 42px rgba(15, 23, 42, 0.1);
    --info-shadow-hover: 0 24px 56px rgba(15, 23, 42, 0.16);
}

#main-content {
    background: radial-gradient(circle at 16% -8%, rgba(0, 212, 255, 0.09), transparent 42%),
        radial-gradient(circle at 92% 20%, rgba(37, 99, 235, 0.1), transparent 35%),
        linear-gradient(180deg, #f8fbff 0%, var(--info-surface) 100%);
}

.hero-info {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    padding: clamp(94px, 14vw, 138px) 0 clamp(70px, 9.5vw, 104px);
    background-image: url("https://images.unsplash.com/photo-1577401159468-3bbc7ee440b5?auto=format&fit=crop&w=1920&h=1080&q=80");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-info::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(122deg, rgba(8, 15, 31, 0.9) 0%, rgba(17, 34, 68, 0.84) 52%, rgba(10, 82, 121, 0.72) 100%);
    z-index: 1;
}

.hero-info::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 22% 16%, rgba(0, 212, 255, 0.18) 0%, transparent 46%),
        radial-gradient(circle at 86% 72%, rgba(59, 130, 246, 0.24) 0%, transparent 48%);
    z-index: 1;
}

.hero-info .container {
    position: relative;
    z-index: 2;
}

.hero-info h1 {
    font-size: clamp(2.35rem, 5.8vw, 4.15rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 1.05rem;
    text-wrap: balance;
    animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

.hero-info .lead {
    max-width: 680px;
    margin: 0;
    color: rgba(248, 250, 252, 0.9);
    font-size: clamp(1.04rem, 2vw, 1.24rem);
    animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.info-icon {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    color: rgba(248, 250, 252, 0.74);
    filter: drop-shadow(0 8px 18px rgba(8, 15, 31, 0.45));
    animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
}

.info-section {
    padding: clamp(58px, 8vw, 92px) 0;
}

.info-section h2 {
    color: var(--info-ink);
    font-weight: 800;
    letter-spacing: -0.024em;
}

.info-card {
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.97) 0%, rgba(247, 251, 255, 0.98) 100%);
    border: 1px solid var(--info-border);
    border-radius: 20px;
    padding: clamp(1.35rem, 2.8vw, 2.1rem);
    margin-bottom: 1.3rem;
    box-shadow: var(--info-shadow);
    transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(37, 99, 235, 0.3);
    box-shadow: var(--info-shadow-hover);
}

.info-card h3,
.info-card h4 {
    color: var(--info-ink);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.info-card h3 i,
.info-card h4 i {
    color: var(--info-secondary);
}

.info-card p,
.info-card li {
    color: #475569;
}

.info-card .text-muted,
.info-card .small {
    color: #64748b !important;
}

.info-card .text-primary {
    color: var(--info-secondary) !important;
}

.info-card .btn-success {
    background: linear-gradient(135deg, #25d366 0%, #16a34a 100%);
    border: 0;
    font-weight: 600;
}

.info-card .btn-success:hover {
    filter: brightness(1.04);
}

.btn-info-custom {
    background: linear-gradient(135deg, var(--info-primary) 0%, #0ea5e9 100%);
    border: 0;
    color: #f8fafc;
    padding: 0.68rem 1rem;
    border-radius: 11px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
}

.btn-info-custom:hover {
    color: #f8fafc;
    transform: translateY(-2px);
    filter: brightness(1.03);
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.28);
}

.alert-info-custom {
    border-radius: 18px;
    border: 1px solid rgba(0, 212, 255, 0.32);
    padding: 1.25rem;
    margin-bottom: 1.3rem;
    background: linear-gradient(136deg, rgba(15, 23, 42, 0.96) 0%, rgba(30, 58, 138, 0.94) 62%, rgba(8, 145, 178, 0.86) 100%);
    color: #e2e8f0;
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.24);
}

.alert-info-custom h5 {
    color: #f8fafc;
    font-weight: 700;
}

.alert-info-custom i {
    color: #7dd3fc;
}

.table-responsive {
    border-radius: 16px;
    border: 1px solid var(--info-border);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.table {
    margin: 0;
}

.table th {
    border: 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    color: #f8fafc;
    padding: 0.95rem 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.table td {
    padding: 0.95rem 0.75rem;
    border-color: rgba(15, 23, 42, 0.08);
    vertical-align: middle;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: #f8fbff;
    color: #334155;
}

.contact-cta {
    position: relative;
    overflow: hidden;
    margin-top: clamp(2rem, 4vw, 3rem);
    border-radius: 24px;
    background: linear-gradient(130deg, #0f172a 0%, #1d4ed8 56%, #0891b2 100%);
    color: #f8fafc;
    padding: clamp(2.3rem, 6vw, 4rem) 0;
    box-shadow: 0 24px 64px rgba(15, 23, 42, 0.24);
}

.contact-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 18% 24%, rgba(0, 212, 255, 0.24) 0%, transparent 50%),
        radial-gradient(circle at 82% 78%, rgba(125, 211, 252, 0.2) 0%, transparent 45%);
    pointer-events: none;
}

.contact-cta .container {
    position: relative;
    z-index: 1;
}

.contact-cta h2 {
    font-size: clamp(2rem, 4.8vw, 2.85rem);
    margin-bottom: 0.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.contact-cta .lead {
    color: rgba(248, 250, 252, 0.9);
}

.contact-cta .btn-light {
    border: 0;
    font-weight: 700;
    color: #0f172a;
}

.contact-cta .btn-outline-light {
    border-width: 1px;
    font-weight: 600;
}

@media (max-width: 991.98px) {
    .info-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 767.98px) {
    .hero-info {
        text-align: center;
        padding-top: 88px;
        padding-bottom: 70px;
    }

    .hero-info .lead {
        margin: 0 auto 0.8rem;
    }

    .info-card {
        border-radius: 16px;
        padding: 1.25rem;
    }

    .contact-cta {
        border-radius: 18px;
    }
}