:root {
    --tb-navy: #10233f;
    --tb-blue: #2563eb;
    --tb-blue-dark: #1d4ed8;
    --tb-teal: #13b8a6;
    --tb-orange: #ff8a3d;
    --tb-bg: #f5f7fb;
    --tb-border: #e5eaf1;
    --tb-muted: #64748b;
    --tb-white: #ffffff;
    --tb-radius: 1.4rem;
    --tb-shadow: 0 24px 70px rgba(16, 35, 63, .12);
}

html { scroll-behavior: smooth; }

body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--tb-navy);
    background: var(--tb-white);
}

a { text-decoration: none; }
.section-padding { padding: 5.5rem 0; }
.text-muted-custom { color: var(--tb-muted); }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .55rem .85rem;
    border: 1px solid rgba(37, 99, 235, .15);
    border-radius: 999px;
    color: var(--tb-blue);
    background: rgba(37, 99, 235, .06);
    font-size: .84rem;
    font-weight: 800;
    letter-spacing: .02em;
}

.section-title {
    max-width: 780px;
    margin-inline: auto;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 900;
    letter-spacing: -.045em;
}

.navbar {
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(229, 234, 241, .85);
}

.navbar-brand {
    font-size: 1.55rem;
    font-weight: 950;
    letter-spacing: -.05em;
    color: var(--tb-navy);
}

.navbar-brand span { color: var(--tb-blue); }
.nav-link { color: var(--tb-navy); font-weight: 700; }
.nav-link:hover, .nav-link:focus { color: var(--tb-blue); }

.btn {
    border-radius: .95rem;
    font-weight: 800;
    padding: .85rem 1.25rem;
}

.btn-primary {
    --bs-btn-bg: var(--tb-blue);
    --bs-btn-border-color: var(--tb-blue);
    --bs-btn-hover-bg: var(--tb-blue-dark);
    --bs-btn-hover-border-color: var(--tb-blue-dark);
    box-shadow: 0 12px 30px rgba(37, 99, 235, .22);
}

.btn-outline-dark {
    --bs-btn-color: var(--tb-navy);
    --bs-btn-border-color: rgba(16, 35, 63, .22);
    --bs-btn-hover-bg: var(--tb-navy);
    --bs-btn-hover-border-color: var(--tb-navy);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 8.5rem 0 5.5rem;
    background:
        radial-gradient(circle at 80% 20%, rgba(37, 99, 235, .13), transparent 27rem),
        radial-gradient(circle at 15% 85%, rgba(19, 184, 166, .10), transparent 24rem),
        linear-gradient(180deg, #fbfdff 0%, #f5f7fb 100%);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(rgba(37, 99, 235, .12) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.45), transparent 72%);
}

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

.hero-title {
    max-width: 760px;
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 950;
    line-height: .98;
    letter-spacing: -.065em;
}

.hero-title .accent { color: var(--tb-blue); }

.hero-copy {
    max-width: 650px;
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.75;
    color: var(--tb-muted);
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    margin-top: 1.8rem;
    color: var(--tb-muted);
    font-weight: 700;
}

.hero-proof i { color: var(--tb-teal); }

.phone-wrap { position: relative; max-width: 430px; margin-inline: auto; }

.phone-glow {
    position: absolute;
    inset: 12% 4%;
    border-radius: 50%;
    background: rgba(37, 99, 235, .22);
    filter: blur(65px);
}

.phone-card {
    position: relative;
    border: 10px solid var(--tb-navy);
    border-radius: 2.3rem;
    padding: 1rem;
    background: #eff4fb;
    box-shadow: var(--tb-shadow);
    transform: rotate(2deg);
    animation: floatPhone 5.5s ease-in-out infinite;
}

.phone-notch {
    width: 34%;
    height: .45rem;
    margin: -.35rem auto 1rem;
    border-radius: 999px;
    background: var(--tb-navy);
}

.mission-card {
    border: 1px solid rgba(16, 35, 63, .08);
    border-radius: 1.4rem;
    background: var(--tb-white);
    box-shadow: 0 12px 35px rgba(16, 35, 63, .10);
}

.beep-icon {
    display: inline-grid;
    width: 3rem;
    height: 3rem;
    place-items: center;
    border-radius: 1rem;
    color: var(--tb-white);
    background: linear-gradient(135deg, var(--tb-blue), #5b8cff);
    box-shadow: 0 12px 25px rgba(37, 99, 235, .25);
    animation: beepPulse 2.2s ease-in-out infinite;
}

.status-dot {
    display: inline-block;
    width: .6rem;
    height: .6rem;
    margin-right: .35rem;
    border-radius: 50%;
    background: var(--tb-teal);
    box-shadow: 0 0 0 .25rem rgba(19, 184, 166, .12);
}

.trust-strip { position: relative; z-index: 4; margin-top: -2rem; }

.trust-card {
    border: 1px solid var(--tb-border);
    border-radius: 1.35rem;
    background: var(--tb-white);
    box-shadow: 0 18px 45px rgba(16, 35, 63, .08);
}

.trust-item { padding: 1.2rem; }
.trust-item strong { display: block; font-size: 1.08rem; }

.icon-box {
    display: inline-grid;
    width: 3.3rem;
    height: 3.3rem;
    place-items: center;
    border-radius: 1rem;
    color: var(--tb-blue);
    background: rgba(37, 99, 235, .08);
    font-size: 1.35rem;
}

.problem-card, .job-card {
    height: 100%;
    border: 1px solid var(--tb-border);
    border-radius: var(--tb-radius);
    background: var(--tb-white);
    box-shadow: 0 16px 45px rgba(16, 35, 63, .055);
    transition: transform .22s ease, box-shadow .22s ease;
}

.problem-card:hover, .job-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 55px rgba(16, 35, 63, .10);
}

.problem-icon {
    display: inline-grid;
    width: 3.2rem;
    height: 3.2rem;
    place-items: center;
    border-radius: 1rem;
    color: #d9485f;
    background: rgba(217, 72, 95, .08);
    font-size: 1.35rem;
}

.solution-section { background: var(--tb-navy); color: var(--tb-white); }
.solution-section .text-muted-custom { color: rgba(255, 255, 255, .68); }

.step-card {
    height: 100%;
    padding: 1.6rem;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, .06);
}

.step-number {
    display: inline-grid;
    width: 2.8rem;
    height: 2.8rem;
    place-items: center;
    margin-bottom: 1.25rem;
    border-radius: .9rem;
    color: var(--tb-navy);
    background: var(--tb-white);
    font-weight: 950;
}

.job-card { padding: 1.6rem; }
.job-card .icon-box { color: var(--tb-teal); background: rgba(19, 184, 166, .09); }

.founder-section {
    background:
        radial-gradient(circle at 10% 10%, rgba(19, 184, 166, .13), transparent 20rem),
        linear-gradient(180deg, var(--tb-bg), #ffffff);
}

.founder-card {
    overflow: hidden;
    border: 1px solid var(--tb-border);
    border-radius: 1.8rem;
    background: var(--tb-white);
    box-shadow: var(--tb-shadow);
}

.founder-panel {
    min-height: 100%;
    padding: clamp(2rem, 5vw, 3.5rem);
    color: var(--tb-white);
    background: linear-gradient(150deg, var(--tb-blue), #123785 75%);
}

.founder-list { margin: 0; padding: 0; list-style: none; }
.founder-list li { display: flex; gap: .75rem; margin-bottom: 1rem; }
.founder-list i { color: #7df1df; }

.form-control, .form-select {
    min-height: 3.25rem;
    border-color: var(--tb-border);
    border-radius: .95rem;
}

.form-control:focus, .form-select:focus {
    border-color: rgba(37, 99, 235, .65);
    box-shadow: 0 0 0 .25rem rgba(37, 99, 235, .10);
}

.form-label { color: var(--tb-navy); font-weight: 800; }

.accordion-item {
    overflow: hidden;
    margin-bottom: .85rem;
    border: 1px solid var(--tb-border) !important;
    border-radius: 1rem !important;
}

.accordion-button { color: var(--tb-navy); font-weight: 850; }

.accordion-button:not(.collapsed) {
    color: var(--tb-blue);
    background: rgba(37, 99, 235, .05);
    box-shadow: none;
}

footer { color: rgba(255,255,255,.72); background: #0a182d; }
footer .brand { color: var(--tb-white); font-size: 1.4rem; font-weight: 950; letter-spacing: -.04em; }
footer .brand span { color: #6f9cff; }

.back-to-top {
    position: fixed;
    right: 1.2rem;
    bottom: 1.2rem;
    z-index: 1040;
    display: grid;
    width: 3rem;
    height: 3rem;
    place-items: center;
    border: 0;
    border-radius: 1rem;
    color: #fff;
    background: var(--tb-blue);
    box-shadow: 0 12px 30px rgba(37, 99, 235, .28);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all .25s ease;
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .65s ease, transform .65s ease;
}

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

@keyframes floatPhone {
    0%, 100% { transform: rotate(2deg) translateY(0); }
    50% { transform: rotate(1deg) translateY(-10px); }
}

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

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 991.98px) {
    .hero { padding-top: 7rem; }
    .phone-wrap { margin-top: 3rem; }

    .navbar-collapse {
        margin-top: .9rem;
        padding: 1rem;
        border: 1px solid var(--tb-border);
        border-radius: 1rem;
        background: var(--tb-white);
        box-shadow: 0 18px 40px rgba(16, 35, 63, .10);
    }
}

@media (max-width: 575.98px) {
    .section-padding { padding: 4.2rem 0; }
    .hero { padding-bottom: 4.5rem; }
    .hero-actions .btn { width: 100%; }
    .trust-strip { margin-top: -1.2rem; }
    .phone-card { transform: none; animation: none; }
}


.location-suggestions {
    top: calc(100% - .25rem);
    z-index: 1060;
    max-height: 280px;
    overflow-y: auto;
    border: 1px solid var(--tb-border);
    border-radius: .95rem;
    background: #fff;
}

.location-suggestions .list-group-item {
    border: 0;
    border-bottom: 1px solid var(--tb-border);
    padding: .85rem 1rem;
    cursor: pointer;
}

.location-suggestions .list-group-item:last-child {
    border-bottom: 0;
}

.location-suggestions .list-group-item:hover,
.location-suggestions .list-group-item:focus {
    color: var(--tb-blue);
    background: rgba(37, 99, 235, .05);
}