/* Explain: Styles for UI components like buttons, cards, and form elements. */
/* ===== Header ===== */
.site-header {
    background: rgba(6, 23, 44, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.nav-link {
    color: #E8F1FA;
    transition: color 300ms ease;
}

.nav-link:hover {
    color: var(--bright-blue);
}

.nav-cta {
    background: var(--pink-button);
    color: #ffffff;
}

.nav-cta:hover {
    background: var(--pink-button-hover);
}

/* ===== Section kicker ===== */
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--navy-blue);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.section-kicker::before {
    content: "";
    display: inline-block;
    width: 2.2rem;
    height: 2px;
    border-radius: 999px;
    background: var(--bright-blue);
}

.section-kicker-light {
    color: var(--light-blue);
}

/* ===== Hero ===== */
.hero-dark {
    background:
        radial-gradient(circle at 15% 18%, rgba(0, 185, 237, 0.20), transparent 32rem),
        radial-gradient(circle at 85% 78%, rgba(23, 78, 130, 0.42), transparent 34rem),
        linear-gradient(160deg, #06172C 0%, #092D54 52%, #06172C 100%);
    color: #ffffff;
}

.hero-ghost {
    position: absolute;
    z-index: 0;
    width: min(36%, 440px);
    height: 66%;
    object-fit: cover;
    opacity: 0.16;
    pointer-events: none;
    -webkit-mask-image: radial-gradient(circle at center, #000 26%, transparent 76%);
    mask-image: radial-gradient(circle at center, #000 26%, transparent 76%);
}

.hero-ghost-left {
    left: -2%;
    top: 12%;
}

.hero-ghost-right {
    right: -2%;
    bottom: 6%;
}

.hero-card {
    border: 1px solid rgba(182, 231, 255, 0.22);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 1.75rem;
    backdrop-filter: blur(6px);
    transition: border-color 300ms ease, background 300ms ease;
}

.hero-card:hover {
    border-color: rgba(0, 185, 237, 0.45);
    background: rgba(255, 255, 255, 0.09);
}

.hero-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: rgba(0, 185, 237, 0.16);
    color: var(--bright-blue);
    font-size: 1.25rem;
}

/* ===== Cards & panels ===== */
.surface-card {
    border: 1px solid var(--border-color);
    border-radius: 1.75rem;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}

.feature-card {
    border: 1px solid var(--border-color);
    border-radius: 1.75rem;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    padding: 1.9rem;
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 185, 237, 0.4);
    box-shadow: 0 30px 80px rgba(6, 23, 44, 0.14);
}

.icon-tile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1.1rem;
    background: var(--secondary-color);
    color: var(--navy-blue);
    font-size: 1.3rem;
}

.icon-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    flex-shrink: 0;
    border-radius: 999px;
    background: rgba(0, 185, 237, 0.16);
    color: var(--bright-blue);
}

.ghost-tile {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    transition: background 300ms ease, border-color 300ms ease;
}

.ghost-tile:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(0, 185, 237, 0.4);
}

/* ===== Criteria list ===== */
.criteria-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    background: #ffffff;
    padding: 1rem 1.15rem;
}

.criteria-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--secondary-color);
    color: var(--navy-mid);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
}

/* ===== Note boxes ===== */
.note-box {
    border-left: 3px solid var(--bright-blue);
    border-radius: 0 1rem 1rem 0;
    background: var(--surface-color);
    padding: 1rem 1.25rem;
}

.note-box-warn {
    border-left-color: var(--pink-button);
}

/* ===== Steps ===== */
.step-card {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: 1.75rem;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    padding: 1.9rem;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: linear-gradient(140deg, var(--navy-mid), var(--navy-blue));
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
}

/* ===== Advisor hexagon ===== */
.advisor-hex {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 4 / 5;
    padding: 4px;
    background: linear-gradient(140deg, var(--pink-button), #7B5CFF 55%, var(--bright-blue));
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}

.advisor-hex img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}

/* ===== Forms ===== */
.form-card {
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    padding: clamp(1.5rem, 4vw, 2.25rem);
}

.form-card-head {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    flex-shrink: 0;
    border-radius: 1rem;
    background: var(--secondary-color);
    color: var(--navy-blue);
    font-size: 1.25rem;
}

.field-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--navy-mid);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.form-field {
    width: 100%;
    min-height: 3rem;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.9rem;
    background: var(--field-bg);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.form-field::placeholder {
    color: var(--text-muted);
}

.form-field:focus {
    border-color: var(--bright-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 185, 237, 0.15);
}

.form-field-file {
    width: 100%;
    border: 1px dashed rgba(23, 78, 130, 0.35);
    border-radius: 1rem;
    background: var(--field-bg);
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
}

.form-field-file::file-selector-button {
    margin-right: 1rem;
    border: 0;
    border-radius: 999px;
    background: var(--navy-mid);
    color: #ffffff;
    padding: 0.5rem 1.1rem;
    font-weight: 700;
    cursor: pointer;
}

.form-status {
    min-height: 1.25rem;
}

.form-status.success {
    color: #1B7F4B;
}

.form-status.error {
    color: #B3273F;
}

/* ===== Contact ===== */
.contact-dark {
    background:
        radial-gradient(circle at 8% 30%, rgba(23, 78, 130, 0.5), transparent 30rem),
        radial-gradient(circle at 92% 70%, rgba(0, 185, 237, 0.16), transparent 30rem),
        linear-gradient(160deg, #06172C, #092D54 60%, #06172C);
    color: #ffffff;
}

.contact-ghost {
    position: absolute;
    z-index: 0;
    width: min(32%, 380px);
    height: 60%;
    object-fit: cover;
    opacity: 0.1;
    pointer-events: none;
    -webkit-mask-image: radial-gradient(circle at center, #000 30%, transparent 80%);
    mask-image: radial-gradient(circle at center, #000 30%, transparent 80%);
}

.contact-ghost-left {
    left: -3%;
    top: 15%;
}

.contact-ghost-right {
    right: -3%;
    bottom: 10%;
}

/* ===== VOTUM numbers / group ===== */
.votum-dark {
    background:
        radial-gradient(circle at 12% 12%, rgba(167, 139, 250, 0.14), transparent 30rem),
        radial-gradient(circle at 88% 82%, rgba(214, 36, 140, 0.12), transparent 30rem),
        #050B1B;
    color: #ffffff;
}

.votum-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.75rem;
    background: #151B2B;
    padding: clamp(1.5rem, 4vw, 2.25rem);
    transition: border-color 300ms ease, transform 300ms ease;
}

.votum-card:hover {
    transform: translateY(-4px);
    border-color: rgba(167, 139, 250, 0.4);
}

.votum-card-accent {
    border-color: rgba(242, 138, 66, 0.45);
    background: linear-gradient(160deg, rgba(242, 138, 66, 0.10), rgba(21, 27, 43, 0.92));
}

.votum-num {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
}

.votum-num-violet {
    color: #B9A5FF;
}

.votum-num-gradient {
    background: linear-gradient(100deg, #A78BFA 0%, #E879A6 55%, #D6248C 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.votum-orange {
    color: #F28A42;
}

.votum-ring {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #F28A42;
    border-radius: 999px;
}

.votum-center {
    border: 1px solid rgba(167, 139, 250, 0.4);
    border-radius: 1.5rem;
    background: linear-gradient(150deg, rgba(167, 139, 250, 0.18), rgba(21, 27, 43, 0.95));
}

.votum-connector {
    width: 2px;
    background: linear-gradient(180deg, rgba(167, 139, 250, 0.6), rgba(167, 139, 250, 0));
}

.votum-logo-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 4.5rem;
    border-radius: 1rem;
    background: #F4F6FB;
    padding: 0.75rem 1rem;
    text-align: center;
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.votum-logo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(6, 23, 44, 0.35);
}

@media (max-width: 767px) {
    .hero-ghost,
    .contact-ghost {
        display: none;
    }

    .advisor-hex {
        margin: 0 auto;
    }
}