/* TechBhasha site chrome + agency homepage.
   Loaded after common.css. html is 62.5% so 1rem = 10px. */

@font-face {
    font-family: "Sora";
    src: url("/fonts/sora-latin-variable.woff2") format("woff2");
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --tb-indigo: #1E1B4B;
    --tb-indigo-2: #2B2766;
    --tb-saffron: #F97316;
    --tb-saffron-hover: #FB8A3C;
    --tb-saffron-text: #C2410C;
    --tb-ink: #1E1B4B;
    --tb-muted: #4B4A68;
    --tb-tint: #F6F5FB;
    --tb-line: rgba(30, 27, 75, .14);
    --tb-on-dark: #FFFFFF;
    --tb-on-dark-muted: rgba(255, 255, 255, .76);
    --tb-line-dark: rgba(255, 255, 255, .16);
    --tb-font: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --tb-ease: cubic-bezier(.2, .7, .2, 1);

    /* Re-point the blog's tokens at the brand */
    --primary: var(--tb-indigo);
    --text-dark-color: var(--tb-indigo);
    --href-color: var(--tb-saffron-text);
    --heading-color: var(--tb-indigo);
}

html { scroll-padding-top: 8.4rem; }

@media (prefers-reduced-motion: no-preference) {
    html { scroll-behavior: smooth; }
}

body {
    font-family: var(--tb-font);
    color: var(--tb-ink);
    -webkit-font-smoothing: antialiased;
}

/* ---------- Shared primitives ---------- */
.tb-wrap {
    width: 100%;
    max-width: 1140px;
    margin-inline: auto;
    padding-inline: 2rem;
}

@media (min-width: 781px) {
    .tb-wrap { padding-inline: 2.8rem; }
}

@media (min-width: 1024px) {
    .tb-wrap {
        max-width: 1280px;
        padding-inline: 3.2rem;
    }
}

@media (min-width: 1360px) {
    .tb-wrap {
        max-width: 1380px;
        padding-inline: 3.6rem;
    }
}

.tb-skip {
    position: absolute;
    left: 1.6rem;
    top: -6rem;
    z-index: 10001;
    background: var(--tb-saffron);
    color: var(--tb-indigo);
    padding: 1.2rem 1.8rem;
    border-radius: 0 0 8px 8px;
    font-weight: 600;
    font-size: 1.5rem;
}

.tb-skip:focus { top: 0; }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 3px solid var(--tb-indigo);
    outline-offset: 3px;
    border-radius: 4px;
}

.tb-header a:focus-visible,
.tb-header button:focus-visible,
.tb-dark a:focus-visible,
.tb-dark button:focus-visible,
.tb-footer a:focus-visible {
    outline-color: var(--tb-saffron);
}

.tb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 2.4rem;
    border-radius: 10px;
    border: 1.5px solid transparent;
    font-family: var(--tb-font);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    cursor: pointer;
    transition: background-color .2s var(--tb-ease), border-color .2s var(--tb-ease), transform .15s var(--tb-ease);
}

.tb-btn:active { transform: translateY(1px); }

.tb-btn--accent {
    background: var(--tb-saffron);
    color: var(--tb-indigo);
}

.tb-btn--accent:hover { background: var(--tb-saffron-hover); }

.tb-btn--ghost {
    background: transparent;
    color: var(--tb-on-dark);
    border-color: rgba(255, 255, 255, .45);
}

.tb-btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }

.tb-btn--outline {
    background: transparent;
    color: var(--tb-indigo);
    border-color: var(--tb-indigo);
}

.tb-btn--outline:hover { background: var(--tb-indigo); color: #fff; }

/* ---------- Header ---------- */
.tb-header {
    height: auto;
    margin-bottom: 0;
    background: var(--tb-indigo);
    color: var(--tb-on-dark);
    position: sticky;
    top: 0;
    z-index: 9999;
}

.tb-inner main { padding-top: 5rem; }

.tb-header__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 2rem;
}

.tb-logo { display: block; flex: none; line-height: 0; }
.tb-logo img { display: block; width: 150px; height: auto; border-radius: 0; }

.tb-menu-btn {
    display: inline-flex;
    align-items: center;
    gap: .8rem;
    min-height: 44px;
    padding: 0 1.4rem;
    background: transparent;
    color: #fff;
    border: 1.5px solid var(--tb-line-dark);
    border-radius: 10px;
    font-family: var(--tb-font);
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
}

.tb-menu-btn__bars,
.tb-menu-btn__bars::before,
.tb-menu-btn__bars::after {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    content: "";
    position: relative;
}

.tb-menu-btn__bars::before { position: absolute; top: -6px; }
.tb-menu-btn__bars::after { position: absolute; top: 6px; }

.tb-nav ul { list-style: none; display: flex; }

.tb-nav a:not(.tb-btn) {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--tb-on-dark);
    font-size: 1.5rem;
    font-weight: 500;
    opacity: .88;
    transition: opacity .2s var(--tb-ease);
}

.tb-nav a:not(.tb-btn):hover,
.tb-nav a[aria-current="page"] { opacity: 1; }

.tb-nav a[aria-current="page"] {
    text-decoration: underline;
    text-decoration-color: var(--tb-saffron);
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
}

.tb-nav__close { display: none; }
.tb-scrim { display: none; }

/* Mobile navigation panel */
@media (max-width: 899px) {
    .tb-nav {
        position: fixed;
        inset: 0 0 0 auto;
        width: min(32rem, calc(100% - 4rem));
        height: 100vh;
        height: 100dvh;
        padding: 2rem 2.4rem 3rem;
        background: var(--tb-indigo);
        border-left: 1px solid var(--tb-line-dark);
        transform: translateX(100%);
        visibility: hidden;
        transition: transform .3s var(--tb-ease), visibility 0s linear .3s;
        z-index: 10000;
        overflow-y: auto;
    }

    .tb-nav.is-open {
        transform: translateX(0);
        visibility: visible;
        transition: transform .3s var(--tb-ease), visibility 0s;
    }

    .tb-nav__close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        margin-left: auto;
        margin-bottom: 1.6rem;
        background: transparent;
        color: #fff;
        border: 1.5px solid var(--tb-line-dark);
        border-radius: 10px;
        font-size: 2rem;
        line-height: 1;
        cursor: pointer;
    }

    .tb-nav ul { flex-direction: column; margin-bottom: 2.4rem; }
    .tb-nav li { border-bottom: 1px solid var(--tb-line-dark); }
    .tb-nav li a:not(.tb-btn) { width: 100%; min-height: 52px; font-size: 1.7rem; }
    .tb-nav .tb-btn { width: 100%; }

    .tb-scrim.is-open {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(10, 8, 40, .6);
        z-index: 9998;
    }
}

@media (min-width: 900px) {
    .tb-menu-btn { display: none; }
    .tb-nav { display: flex; align-items: center; gap: 3rem; }
    .tb-nav ul { gap: 2.8rem; }
    .tb-nav .tb-btn { min-height: 44px; padding: 0 2rem; }
}

/* Blog category strip (shown under the header on /blog pages) */
.tb-blognav {
    background: #fff;
    border-bottom: 1px solid var(--tb-line);
}

.tb-blognav ul {
    list-style: none;
    display: flex;
    gap: 2.4rem;
    overflow-x: auto;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}

.tb-blognav a {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    white-space: nowrap;
    color: var(--tb-indigo);
    font-size: 1.4rem;
    font-weight: 500;
}

.tb-blognav a:hover { color: var(--tb-saffron-text); }
.tb-blognav a[aria-current="page"] {
    font-weight: 700;
    box-shadow: inset 0 -3px 0 var(--tb-saffron);
}

.tb-blognav a:focus-visible { outline-color: var(--tb-indigo); }

/* ---------- Footer ---------- */
.tb-footer {
    width: 100%;
    padding: 6rem 0 0;
    border-top: 1px solid var(--tb-line-dark);
    background: var(--tb-indigo);
    color: var(--tb-on-dark-muted);
    font-size: 1.5rem;
    line-height: 1.7;
}

.tb-footer__grid {
    display: grid;
    gap: 4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tb-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1000px) {
    .tb-footer__grid { grid-template-columns: 1.4fr 1fr 1.1fr 1fr; gap: 3rem; }
}

.tb-footer__addr { padding: 1rem 0; }

.tb-footer h2 {
    margin: 0 0 1.4rem;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
}

.tb-footer ul { list-style: none; }
.tb-footer a { color: var(--tb-on-dark-muted); }
.tb-footer a:hover { color: #fff; }
.tb-footer li a { display: inline-flex; align-items: center; min-height: 44px; }
.tb-footer__logo img { width: 160px; height: auto; border-radius: 0; margin-bottom: 1.6rem; }
.tb-footer__about p { max-width: 38ch; }

.tb-social { display: flex; gap: 1rem; margin-top: 2rem; }
.tb-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1.5px solid var(--tb-line-dark);
    border-radius: 50%;
    padding: 0;
}
.tb-social a:hover { border-color: #fff; }
.tb-social img { width: 20px; height: 20px; filter: brightness(0) invert(1); border-radius: 0; }

.tb-footer__legal {
    margin-top: 5rem;
    padding: 2.4rem 0 3rem;
    border-top: 1px solid var(--tb-line-dark);
    font-size: 1.3rem;
}

/* ---------- Homepage ---------- */
.tb-home main { display: block; }

.tb-section { padding: 7rem 0; }
.tb-section--tint { background: var(--tb-tint); }
.tb-dark { background: var(--tb-indigo); color: var(--tb-on-dark); }

.tb-h2 {
    margin: 0 0 1.6rem;
    max-width: 22ch;
    color: inherit;
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.02em;
}

.tb-lead {
    max-width: 62ch;
    margin: 0 0 4rem;
    font-size: 1.7rem;
    line-height: 1.7;
    color: var(--tb-muted);
}

.tb-dark .tb-lead { color: var(--tb-on-dark-muted); }

/* Hero */
.tb-hero {
    padding: 5rem 0 7rem;
    overflow: hidden;
}

.tb-hero__grid {
    display: grid;
    gap: 5rem;
    align-items: center;
}

@media (min-width: 960px) {
    .tb-hero { padding: 7rem 0 8rem; }
    .tb-hero__grid { grid-template-columns: 1.05fr .95fr; gap: 5.5rem; }
}

.tb-hero h1 {
    position: relative;
    margin: 0 0 2rem;
    padding-top: 1.8rem;
    color: #fff;
    font-size: clamp(3rem, 5.2vw, 4.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -.02em;
}

/* The saffron accent line, subtle and gentle on the eyes */
.tb-hero h1::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 10rem;
    height: 4px;
    background: var(--tb-saffron);
    transform-origin: left center;
    animation: tb-bar .8s var(--tb-ease) .1s both;
}

.tb-hero__lead {
    max-width: 48ch;
    margin: 0 0 3rem;
    font-size: 1.7rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, .84);
}

.tb-hero__actions { display: flex; flex-wrap: wrap; gap: 1.2rem; }

.tb-hero__actions { align-items: center; }

.tb-btn svg { flex: none; margin-right: .8rem; }

.tb-hero__link {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 0;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
}

.tb-hero__link span:first-child {
    text-decoration: underline;
    text-decoration-color: var(--tb-saffron);
    text-decoration-thickness: 2px;
    text-underline-offset: 6px;
}

.tb-hero__arrow {
    display: inline-block;
    margin-left: .6rem;
    text-decoration: none;
    transition: transform .2s var(--tb-ease);
}

.tb-hero__link:hover .tb-hero__arrow {
    transform: translateY(3px);
}

@media (max-width: 480px) {
    .tb-hero__actions .tb-btn { width: 100%; }
    .tb-hero__link { width: 100%; justify-content: center; }
}

/* Technology Marquee Ribbon (Running Logos) */
.tb-tech-ribbon {
    position: relative;
    padding: 2.2rem 0;
    background: #0D0A22;
    border-top: 1px solid rgba(255, 255, 255, .08);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    overflow: hidden;
}

.tb-tech-ribbon__container {
    display: flex;
    align-items: center;
    gap: 3.2rem;
    width: 100%;
    padding-left: max(3.6rem, calc((100vw - 1380px) / 2 + 3.6rem));
}

.tb-tech-ribbon__label {
    flex: none;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding-right: 3.2rem;
    border-right: 1px solid rgba(255, 255, 255, .14);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255, 255, 255, .68);
    line-height: 1.35;
    white-space: nowrap;
}

.tb-tech-ribbon__label-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--tb-saffron);
    box-shadow: 0 0 10px rgba(255, 153, 51, .8);
    flex: none;
}

.tb-marquee {
    flex: 1;
    min-width: 0;
    position: relative;
    overflow: hidden;
    user-select: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 28px, #000 calc(100% - 44px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 28px, #000 calc(100% - 44px), transparent 100%);
}

.tb-marquee:focus-visible {
    outline: 2px solid var(--tb-saffron);
    outline-offset: 2px;
}

.tb-marquee__inner {
    display: flex;
    width: max-content;
}

.tb-marquee__track {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    padding-right: 1.4rem;
    animation: tb-ticker 40s linear infinite;
    will-change: transform;
}

.tb-marquee:hover .tb-marquee__track,
.tb-marquee:focus-within .tb-marquee__track {
    animation-play-state: paused;
}

@keyframes tb-ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.tb-tech-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    cursor: default;
    flex: none;
    transition: transform .2s var(--tb-ease), background .2s var(--tb-ease), border-color .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-tech-chip:hover {
    transform: translateY(-3px) scale(1.08);
    background: rgba(255, 255, 255, .12);
    border-color: var(--tb-saffron);
    box-shadow: 0 8px 24px -6px rgba(0, 0, 0, .5);
}

.tb-tech-chip img {
    display: block;
    width: 36px;
    height: 36px;
    object-fit: contain;
}

@media (prefers-reduced-motion: reduce) {
    .tb-marquee__track {
        animation: none;
    }
    .tb-marquee {
        overflow-x: auto;
    }
}

@media (max-width: 860px) {
    .tb-tech-ribbon__container {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.6rem;
        padding-left: 2rem;
        padding-right: 2rem;
    }
    .tb-tech-ribbon__label {
        border-right: none;
        padding-right: 0;
        padding-bottom: 0.8rem;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
        width: 100%;
    }
}

/* Floating WhatsApp button (every page) */
.tb-wa {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .28);
    animation: tb-pulse 2s ease-in-out infinite;
}

.tb-wa:hover { animation-play-state: paused; background: #1FB655; }

.tb-wa:focus-visible {
    outline: 3px solid var(--tb-indigo);
    outline-offset: 3px;
    box-shadow: 0 0 0 3px #fff, 0 4px 14px rgba(0, 0, 0, .28);
}

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

@media (max-width: 700px) {
    .tb-wa { width: 52px; height: 52px; right: 16px; bottom: 16px; }
    .tb-wa svg { width: 28px; height: 28px; }
    /* the homepage bottom bar already has a WhatsApp button; avoid two fixed bottom controls */
    .tb-home .tb-wa { display: none; }
}

/* Idea -> tech translator */
.tb-translate {
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 18px;
    background: rgba(255, 255, 255, .04);
    padding: 2rem;
}

@media (min-width: 600px) {
    .tb-translate { padding: 2.6rem; }
}

.tb-translate__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
    margin-bottom: 2rem;
}

.tb-tab {
    min-height: 40px;
    padding: 0 1.5rem;
    border: 1.5px solid rgba(255, 255, 255, .16);
    border-radius: 999px;
    background: transparent;
    color: var(--tb-on-dark-muted);
    font-family: var(--tb-font);
    font-size: 1.35rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color .2s var(--tb-ease), color .2s var(--tb-ease), border-color .2s var(--tb-ease);
}

.tb-tab:hover { color: #fff; border-color: rgba(255, 255, 255, .4); }

.tb-tab[aria-selected="true"] {
    background: #fff;
    color: var(--tb-indigo);
    border-color: #fff;
    font-weight: 600;
}

.tb-translate__label {
    margin: 0 0 .6rem;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
}

.tb-translate__idea {
    margin: 0 0 2rem;
    font-size: clamp(1.6rem, 2.2vw, 1.95rem);
    font-weight: 400;
    line-height: 1.5;
    color: rgba(255, 255, 255, .94);
}

.tb-translate__rule {
    display: block;
    width: 48px;
    height: 3px;
    margin-bottom: 1.8rem;
    background: var(--tb-saffron);
    transform-origin: left center;
}

.tb-translate__list { list-style: none; }

.tb-translate__list li {
    position: relative;
    padding: .8rem 0 .8rem 2.8rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    font-size: 1.45rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .88);
}

.tb-translate__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.5rem;
    width: 1.6rem;
    height: .9rem;
    border-left: 3px solid var(--tb-saffron);
    border-bottom: 3px solid var(--tb-saffron);
    transform: rotate(-45deg) scale(.8);
    transform-origin: left bottom;
}

.tb-translate__note { margin: 2rem 0 0; font-size: 1.3rem; color: var(--tb-on-dark-muted); }

.tb-translate__panel[hidden] { display: none; }

.tb-translate__panel.is-playing .tb-translate__rule { animation: tb-bar .6s var(--tb-ease) both; }
.tb-translate__panel.is-playing .tb-translate__list li {
    animation: tb-rise .5s var(--tb-ease) both;
    animation-delay: calc(.25s + var(--i, 0) * .09s);
}

@keyframes tb-bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes tb-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Services */
.tb-services {
    list-style: none;
    display: grid;
    gap: 0 5rem;
}

@media (min-width: 760px) {
    .tb-services { grid-template-columns: 1fr 1fr; }
}

.tb-services li {
    padding: 2.6rem 0 3rem;
    border-top: 1px solid var(--tb-line);
}

.tb-services h3 {
    margin: 0 0 1rem;
    color: var(--tb-ink);
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -.01em;
}

.tb-services p { margin: 0 0 1.2rem; max-width: 46ch; font-size: 1.6rem; line-height: 1.7; color: var(--tb-muted); }
.tb-services .tb-includes { margin: 0; font-size: 1.4rem; font-weight: 600; color: var(--tb-ink); }

/* Custom vs ready-made */
.tb-compare { display: grid; gap: 2rem; }

@media (min-width: 820px) {
    .tb-compare { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

.tb-compare__col {
    padding: 3rem 2.4rem;
    border-radius: 18px;
    background: #fff;
    border: 1.5px solid var(--tb-line);
}

@media (min-width: 600px) {
    .tb-compare__col { padding: 3.6rem 3.4rem; }
}

.tb-compare__col--ready { border-color: var(--tb-indigo); }

.tb-compare h3 {
    margin: 0 0 1.2rem;
    color: var(--tb-ink);
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: -.015em;
}

.tb-compare__intro { margin: 0 0 2rem; font-size: 1.6rem; line-height: 1.7; color: var(--tb-muted); }

.tb-compare h4 { margin: 0 0 .8rem; color: var(--tb-ink); font-size: 1.4rem; font-weight: 700; }

.tb-compare ul { list-style: none; margin-bottom: 2rem; }

.tb-compare li {
    position: relative;
    padding: .5rem 0 .5rem 2.6rem;
    font-size: 1.55rem;
    line-height: 1.6;
}

.tb-compare li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.4rem;
    width: 1.2rem;
    height: 3px;
    background: var(--tb-saffron);
}

.tb-compare__trade { margin: 0; padding-top: 1.6rem; border-top: 1px solid var(--tb-line); font-size: 1.5rem; line-height: 1.65; color: var(--tb-muted); }

.tb-compare__foot { margin: 3.4rem 0 0; max-width: 62ch; font-size: 1.6rem; line-height: 1.7; color: var(--tb-muted); }

/* Process */
.tb-steps { list-style: none; display: grid; gap: 0; counter-reset: step; }

@media (min-width: 900px) {
    .tb-steps { grid-template-columns: repeat(4, 1fr); gap: 3rem; }
}

.tb-steps li {
    position: relative;
    padding: 2.6rem 0 2.8rem;
    border-top: 1px solid var(--tb-line-dark);
    counter-increment: step;
}

.tb-steps li::before {
    content: counter(step);
    display: block;
    margin-bottom: 1.2rem;
    color: var(--tb-saffron);
    font-size: 3.4rem;
    font-weight: 300;
    line-height: 1;
}

.tb-steps h3 { margin: 0 0 .8rem; color: #fff; font-size: 2rem; font-weight: 700; }
.tb-steps p { margin: 0; font-size: 1.5rem; line-height: 1.7; color: var(--tb-on-dark-muted); }

/* Blog band */
.tb-blogband { display: grid; gap: 2.4rem; align-items: center; }

@media (min-width: 820px) {
    .tb-blogband { grid-template-columns: 1fr auto; gap: 5rem; }
}

.tb-blogband .tb-lead { margin-bottom: 0; }

/* FAQ */
.tb-faq { max-width: 78rem; }

.tb-faq details { border-top: 1px solid var(--tb-line); }
.tb-faq details:last-child { border-bottom: 1px solid var(--tb-line); }

.tb-faq summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    min-height: 64px;
    padding: 1.6rem 0;
    list-style: none;
    cursor: pointer;
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1.4;
}

.tb-faq summary::-webkit-details-marker { display: none; }

.tb-faq summary::after {
    content: "";
    flex: none;
    width: 1.2rem;
    height: 1.2rem;
    border-right: 3px solid var(--tb-saffron);
    border-bottom: 3px solid var(--tb-saffron);
    transform: rotate(45deg);
    transition: transform .25s var(--tb-ease);
}

.tb-faq details[open] summary::after { transform: rotate(-135deg); }

.tb-faq p { margin: 0 0 2.2rem; max-width: 64ch; font-size: 1.6rem; line-height: 1.75; color: var(--tb-muted); }

/* Final call to action */
.tb-cta { text-align: left; }
.tb-cta .tb-h2 { max-width: 20ch; }
.tb-cta__actions { display: flex; flex-wrap: wrap; gap: 1.2rem; }

@media (max-width: 480px) {
    .tb-cta__actions .tb-btn { width: 100%; }
}

/* Sticky mobile call to action */
.tb-mobilecta { display: none; }

@media (max-width: 700px) {
    .tb-mobilecta {
        display: flex;
        gap: 1rem;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 9990;
        padding: 1rem 1.6rem calc(1rem + env(safe-area-inset-bottom));
        background: var(--tb-indigo);
        border-top: 1px solid var(--tb-line-dark);
    }
    .tb-mobilecta .tb-btn { flex: 1; min-height: 48px; padding: 0 1rem; }
    .tb-home .tb-footer { padding-bottom: 8rem; }
}

@media (prefers-reduced-motion: reduce) {
    .tb-wa { animation: none; }
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-delay: 0s !important;
        transition-duration: .001ms !important;
    }
}

/* ---------- Fixes 2-8: WhatsApp button style, hero lines, projects, founder, contact ---------- */
.tb-btn--wa {
    background: #25D366;
    color: var(--tb-indigo);
}

.tb-btn--wa:hover { background: #3DE07C; }

/* Hero extras */
.tb-hero__price {
    max-width: 52ch;
    margin: 2rem 0 0;
    font-size: 1.4rem;
    line-height: 1.6;
    color: var(--tb-on-dark-muted);
}

.tb-pricing-note {
    max-width: 78ch;
    margin: 3.4rem 0 0;
    font-size: 1.4rem;
    line-height: 1.7;
    color: var(--tb-muted);
}

/* Projects */
.tb-projects {
    list-style: none;
    display: grid;
    gap: 2.4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tb-projects { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
    .tb-projects { grid-template-columns: repeat(3, 1fr); }
}

.tb-project {
    overflow: hidden;
    border: 1px solid var(--tb-line);
    border-radius: 14px;
    background: #fff;
}

.tb-project img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 0;
    background: var(--tb-indigo);
}

.tb-project__body { padding: 2rem; }

.tb-project__tag {
    display: inline-block;
    margin: 0 0 1.2rem;
    padding: .3rem 1.1rem;
    border: 1px solid var(--tb-line);
    border-radius: 999px;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--tb-indigo);
}

.tb-project h3 { margin: 0 0 .6rem; color: var(--tb-ink); font-size: 2rem; font-weight: 700; line-height: 1.25; }
.tb-project__body p:last-child { margin: 0; font-size: 1.5rem; line-height: 1.65; color: var(--tb-muted); }

.tb-projects__note { margin: 2.6rem 0 0; font-size: 1.4rem; line-height: 1.6; color: var(--tb-muted); }

/* Founder + trust row */
.tb-founder { display: grid; gap: 3.2rem; align-items: center; }

@media (min-width: 760px) {
    .tb-founder { grid-template-columns: 240px 1fr; gap: 6rem; }
}

.tb-founder__photo { margin: 0; text-align: center; }
.tb-founder__photo img {
    width: 240px;
    max-width: 100%;
    height: auto;
    aspect-ratio: 1;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: 0 12px 30px -8px rgba(30, 27, 75, .2);
}
.tb-founder__photo figcaption { margin-top: 1.2rem; font-size: 1.4rem; font-weight: 600; color: var(--tb-muted); }

.tb-founder__text p { max-width: 62ch; margin: 0; font-size: 1.7rem; line-height: 1.8; color: var(--tb-muted); }
.tb-founder__text .tb-h2 { max-width: 24ch; }

.tb-trust {
    list-style: none;
    display: grid;
    gap: 0 3rem;
    margin-top: 4.8rem;
    grid-template-columns: 1fr;
}

@media (min-width: 760px) {
    .tb-trust { grid-template-columns: repeat(3, 1fr); }
}

.tb-trust li {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.8rem 0;
    border-top: 1px solid var(--tb-line);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
}

.tb-trust svg { flex: none; color: var(--tb-saffron-text); }

/* Final call to action: alternative contact line */
.tb-cta__alt { margin: 2.4rem 0 0; font-size: 1.6rem; line-height: 1.7; color: var(--tb-on-dark-muted); }

.tb-cta__alt a {
    color: #fff;
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: var(--tb-saffron);
    text-decoration-thickness: 2px;
    text-underline-offset: 5px;
}

.tb-footer__org { margin: 1.4rem 0 0; font-size: 1.4rem; }

/* Contact + thank-you pages */
.tb-contact { padding-bottom: 8rem; }

.tb-contact__intro h1,
.tb-thanks h1 {
    margin: 0 0 1.4rem;
    max-width: 22ch;
    color: var(--tb-ink);
    font-size: clamp(3rem, 6vw, 4.6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
}

.tb-contact__intro p,
.tb-thanks p { max-width: 58ch; margin: 0; font-size: 1.7rem; line-height: 1.7; color: var(--tb-muted); }

.tb-contact__wa {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.6rem;
    max-width: 64rem;
    margin: 3.2rem 0;
    padding: 2.4rem;
    border: 1.5px solid var(--tb-indigo);
    border-radius: 14px;
    background: var(--tb-tint);
}

@media (min-width: 640px) {
    .tb-contact__wa { flex-direction: row; align-items: center; justify-content: space-between; }
}

.tb-contact__wa-text { margin: 0; font-size: 1.6rem; line-height: 1.5; color: var(--tb-ink); }

.tb-form { max-width: 64rem; }

.tb-field { margin-bottom: 2.4rem; }

.tb-field label { display: block; margin-bottom: .8rem; font-size: 1.5rem; font-weight: 600; color: var(--tb-ink); }

.tb-field input,
.tb-field textarea {
    display: block;
    width: 100%;
    min-height: 52px;
    padding: 1.2rem 1.4rem;
    border: 1.5px solid #6B6A8A;
    border-radius: 10px;
    background: #fff;
    color: var(--tb-ink);
    font-family: var(--tb-font);
    font-size: 1.6rem;
    line-height: 1.5;
}

.tb-field textarea { resize: vertical; min-height: 140px; }

.tb-field input:focus-visible,
.tb-field textarea:focus-visible {
    outline: 3px solid var(--tb-indigo);
    outline-offset: 2px;
    border-color: var(--tb-indigo);
}

.tb-field [aria-invalid="true"] { border-color: #B91C1C; }

.tb-field__hint { margin: .6rem 0 0; font-size: 1.3rem; color: var(--tb-muted); }
.tb-field__error { margin: .6rem 0 0; font-size: 1.4rem; font-weight: 600; color: #B91C1C; }
.tb-field__error:empty { display: none; }

.tb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.tb-alert {
    max-width: 64rem;
    margin-bottom: 2.4rem;
    padding: 1.6rem 2rem;
    border: 1.5px solid #B91C1C;
    border-radius: 10px;
    background: #FEF2F2;
    color: #7F1D1D;
    font-size: 1.5rem;
    font-weight: 600;
}

.tb-alert p { margin: 0; }

.tb-form__submit { width: 100%; }

@media (min-width: 640px) {
    .tb-form__submit { width: auto; min-width: 24rem; }
}

.tb-form__submit:disabled { opacity: .7; cursor: progress; }
.tb-form__note { margin: 2rem 0 0; font-size: 1.4rem; line-height: 1.7; color: var(--tb-muted); }
.tb-form__note a { color: var(--tb-saffron-text); text-decoration: underline; }

.tb-thanks__actions { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 3.2rem; }

@media (max-width: 480px) {
    .tb-thanks__actions .tb-btn { width: 100%; }
    .tb-contact__wa .tb-btn { width: 100%; }
}

/* Contact page: other channels */
.tb-contact__other {
    max-width: 64rem;
    margin-top: 5.6rem;
    padding-top: 3.2rem;
    border-top: 1px solid var(--tb-line);
}

.tb-contact__other h2 { margin: 0 0 2rem; color: var(--tb-ink); font-size: 2.2rem; font-weight: 700; }

.tb-contact__other dl { display: grid; gap: 2rem; }

@media (min-width: 640px) {
    .tb-contact__other dl { grid-template-columns: 1fr 1fr; gap: 2.4rem 3rem; }
}

.tb-contact__other dt { margin-bottom: .4rem; font-size: 1.3rem; font-weight: 600; color: var(--tb-muted); }
.tb-contact__other dd { margin: 0; font-size: 1.6rem; font-weight: 600; color: var(--tb-ink); }

.tb-contact__other dd a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--tb-saffron-text);
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* ---------- UI/UX pro max audit fixes ---------- */
/* tap-delay: no double-tap zoom wait on controls */
a, button, summary, .tb-tab { touch-action: manipulation; }

/* focus-not-obscured: keep focused controls clear of the fixed bottom bar / WhatsApp button */
@media (max-width: 700px) {
    html { scroll-padding-bottom: 9.6rem; }
}

/* long-token-wrapping: emails and phone numbers never overflow narrow columns */
.tb-footer a, .tb-contact__other dd, .tb-cta__alt { overflow-wrap: anywhere; }

/* disabled-states */
.tb-form__submit:disabled { opacity: .5; }

/* required-indicators */
.tb-form__required { margin: 0 0 2rem; font-size: 1.4rem; color: var(--tb-muted); }

.tb-alert:focus { outline: 3px solid var(--tb-indigo); outline-offset: 3px; }

/* ---------- Legal pages (privacy, terms, disclaimer, copyright) ---------- */
.tb-legal { padding-bottom: 8rem; }

.tb-legal__body > * { max-width: 72ch; }

.tb-legal__body h1 {
    margin: 0 0 1.6rem;
    color: var(--tb-ink);
    font-size: clamp(3rem, 6vw, 4.6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
}

.tb-legal__body h2 {
    margin: 4rem 0 1.2rem;
    color: var(--tb-ink);
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.3;
}

.tb-legal__body p {
    margin: 0 0 1.4rem;
    font-size: 1.6rem;
    line-height: 1.75;
    color: var(--tb-muted);
}

.tb-legal__body b, .tb-legal__body strong { color: var(--tb-ink); font-weight: 600; }
.tb-legal__body a { color: var(--tb-saffron-text); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }

/* ---------- About page ---------- */
.tb-about__intro { padding: 2rem 0 1rem; }

.tb-about__intro h1 {
    margin: 0 0 1.6rem;
    color: var(--tb-ink);
    font-size: clamp(3.4rem, 7vw, 5.6rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -.03em;
}

.tb-about__lead { max-width: 60ch; margin: 0; font-size: 1.9rem; line-height: 1.65; color: var(--tb-muted); }

.tb-founder__text p + p { margin-top: 1.6rem; }

.tb-about__more { margin: 2.4rem 0 0; font-size: 1.6rem; }
.tb-about__more a { color: var(--tb-saffron-text); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }

.tb-principles { list-style: none; display: grid; gap: 0 5rem; }

@media (min-width: 760px) {
    .tb-principles { grid-template-columns: 1fr 1fr; }
}

.tb-principles li { padding: 2.4rem 0 2.6rem; border-top: 1px solid var(--tb-line); }
.tb-principles h3 { margin: 0 0 .8rem; color: var(--tb-ink); font-size: 2rem; font-weight: 700; }
.tb-principles p { margin: 0; max-width: 46ch; font-size: 1.6rem; line-height: 1.7; color: var(--tb-muted); }

/* ---------- 404 / error pages ---------- */
.tb-status { padding-bottom: 9rem; }

.tb-status__code {
    margin: 0 0 1rem;
    color: var(--tb-saffron-text);
    font-size: 1.6rem;
    font-weight: 700;
}

.tb-status h1 {
    margin: 0 0 1.6rem;
    max-width: 20ch;
    color: var(--tb-ink);
    font-size: clamp(3rem, 6vw, 4.6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
}

.tb-status p { max-width: 58ch; margin: 0; font-size: 1.7rem; line-height: 1.7; color: var(--tb-muted); }
.tb-status p a, .tb-status__help a { color: var(--tb-saffron-text); text-decoration: underline; text-underline-offset: 3px; }
.tb-status__actions { display: flex; flex-wrap: wrap; gap: 1.2rem; margin: 3.2rem 0; }
.tb-status .tb-status__help { font-size: 1.5rem; }
.tb-status code { font-size: 1.3rem; overflow-wrap: anywhere; }

@media (max-width: 480px) {
    .tb-status__actions .tb-btn { width: 100%; }
}

/* =====================================================================
   Homepage 2 (/homepage2): Swiss-minimal hero with inline quote form,
   solutions bento grid and "included" checklist. Reuses tb- tokens.
   ===================================================================== */

/* Hero */
.tb2-hero {
    padding: 4.8rem 0 6rem;
    background: #fff;
    border-bottom: 1px solid var(--tb-line);
}

.tb2-hero__grid { display: grid; gap: 4rem; align-items: start; }

@media (min-width: 1000px) {
    .tb2-hero { padding: 8rem 0 9rem; }
    .tb2-hero__grid { grid-template-columns: 1.15fr .85fr; gap: 6rem; align-items: center; }
}

.tb2-hero h1 {
    position: relative;
    margin: 0 0 2.2rem;
    padding-top: 2.4rem;
    max-width: 16ch;
    color: var(--tb-ink);
    font-size: clamp(3.6rem, 7.4vw, 6.4rem);
    font-weight: 700;
    line-height: 1.04;
    letter-spacing: -.035em;
}

.tb2-hero h1::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 12rem;
    height: 6px;
    background: var(--tb-saffron);
    transform-origin: left center;
    animation: tb-bar .9s var(--tb-ease) .1s both;
}

.tb2-hero__lead { max-width: 52ch; margin: 0 0 2.4rem; font-size: 1.8rem; line-height: 1.65; color: var(--tb-muted); }

.tb2-facts { list-style: none; display: grid; gap: .8rem; margin: 0 0 3.2rem; }

.tb2-facts li {
    position: relative;
    padding-left: 3rem;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--tb-ink);
}

.tb2-facts li::before {
    content: "";
    position: absolute;
    left: .2rem;
    top: .55rem;
    width: 1.4rem;
    height: .8rem;
    border-left: 3px solid var(--tb-saffron-text);
    border-bottom: 3px solid var(--tb-saffron-text);
    transform: rotate(-45deg);
}

.tb2-hero__actions { display: flex; flex-wrap: wrap; gap: 1.2rem; }

.tb2-btn--wa-outline {
    background: #fff;
    color: var(--tb-ink);
    border-color: var(--tb-indigo);
}

.tb2-btn--wa-outline svg { color: #128C7E; }
.tb2-btn--wa-outline:hover { background: var(--tb-tint); }

.tb2-hero__price { max-width: 52ch; margin: 2.4rem 0 0; font-size: 1.4rem; line-height: 1.6; color: var(--tb-muted); }

@media (max-width: 480px) {
    .tb2-hero__actions .tb-btn { width: 100%; }
}

/* Quote form card (dark) */
.tb2-quote {
    padding: 2.8rem 2.2rem;
    border-radius: 20px;
    background: var(--tb-indigo);
    color: #fff;
    box-shadow: 0 28px 56px -28px rgba(30, 27, 75, .55);
    scroll-margin-top: 9rem;
}

@media (min-width: 600px) {
    .tb2-quote { padding: 3.6rem 3.4rem; }
}

.tb2-quote h2 { margin: 0 0 .6rem; color: #fff; font-size: 2.6rem; font-weight: 700; letter-spacing: -.015em; }
.tb2-quote__sub { margin: 0 0 2.4rem; font-size: 1.5rem; color: var(--tb-on-dark-muted); }

.tb2-quote .tb-field { margin-bottom: 1.8rem; }
.tb2-quote .tb-field label { color: #fff; }
.tb2-quote .tb-field input,
.tb2-quote .tb-field textarea { border-color: transparent; }
.tb2-quote .tb-field textarea { min-height: 96px; }
.tb2-quote .tb-field input:focus-visible,
.tb2-quote .tb-field textarea:focus-visible { outline-color: var(--tb-saffron); border-color: var(--tb-saffron); }
.tb2-quote .tb-field [aria-invalid="true"] { border-color: #FCA5A5; box-shadow: 0 0 0 1px #FCA5A5; }
.tb2-quote .tb-field__hint { color: var(--tb-on-dark-muted); }
.tb2-quote .tb-field__error { color: #FCA5A5; }

.tb2-quote__submit { width: 100%; margin-top: .4rem; }
.tb2-quote__submit:focus-visible { outline-color: #fff; }

.tb2-quote__note { margin: 1.6rem 0 0; font-size: 1.3rem; line-height: 1.6; color: var(--tb-on-dark-muted); }
.tb2-quote__note a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.tb2-quote a:focus-visible { outline-color: var(--tb-saffron); }

/* Solutions bento grid */
.tb2-bento {
    list-style: none;
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 680px) {
    .tb2-bento { grid-template-columns: repeat(2, 1fr); }
    .tb2-card--feature { grid-column: span 2; }
}

@media (min-width: 1000px) {
    .tb2-bento { grid-template-columns: repeat(3, 1fr); }
    .tb2-card--feature { grid-column: span 2; grid-row: span 2; }
}

.tb2-card {
    display: flex;
    flex-direction: column;
    padding: 2.6rem 2.4rem;
    border: 1px solid var(--tb-line);
    border-radius: 18px;
    background: #fff;
}

.tb2-card__icon { margin-bottom: 1.6rem; color: var(--tb-saffron-text); }

.tb2-card h3 { margin: 0 0 .8rem; color: var(--tb-ink); font-size: 2rem; font-weight: 700; line-height: 1.25; }
.tb2-card > p { margin: 0 0 1.6rem; font-size: 1.5rem; line-height: 1.65; color: var(--tb-muted); }

.tb2-card__list { list-style: none; margin-top: auto; }

.tb2-card__list li {
    position: relative;
    padding: .7rem 0 .7rem 2.2rem;
    border-top: 1px solid var(--tb-line);
    font-size: 1.45rem;
    font-weight: 500;
    color: var(--tb-ink);
}

.tb2-card__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.55rem;
    width: 1.1rem;
    height: 3px;
    background: var(--tb-saffron);
}

/* Featured card: e-commerce */
.tb2-card--feature {
    padding: 3.2rem 2.8rem;
    border-color: var(--tb-indigo);
    background: var(--tb-indigo);
}

.tb2-card--feature .tb2-card__icon { color: var(--tb-saffron); }
.tb2-card--feature h3 { color: #fff; font-size: clamp(2.4rem, 3.4vw, 3.4rem); letter-spacing: -.02em; }
.tb2-card--feature > p { max-width: 40ch; color: var(--tb-on-dark-muted); font-size: 1.7rem; }
.tb2-card--feature .tb2-card__list li { border-top-color: var(--tb-line-dark); color: #fff; font-size: 1.6rem; padding-top: 1rem; padding-bottom: 1rem; }
.tb2-card--feature .tb2-card__list li::before { top: 1.85rem; }

.tb2-after { margin: 3.2rem 0 0; font-size: 1.6rem; line-height: 1.6; color: var(--tb-muted); }
.tb2-after a, .tb2-founder__link a { color: var(--tb-saffron-text); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }

/* Included checklist */
.tb2-included {
    list-style: none;
    display: grid;
    gap: 0 4rem;
    grid-template-columns: 1fr;
    margin-top: 1.2rem;
}

@media (min-width: 680px) {
    .tb2-included { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
    .tb2-included { grid-template-columns: repeat(3, 1fr); }
}

.tb2-included li {
    display: flex;
    gap: 1.4rem;
    padding: 2.2rem 0;
    border-top: 1px solid var(--tb-line);
}

.tb2-included svg { flex: none; margin-top: .2rem; color: var(--tb-saffron-text); }
.tb2-included h3 { margin: 0 0 .5rem; color: var(--tb-ink); font-size: 1.8rem; font-weight: 700; }
.tb2-included p { margin: 0; font-size: 1.5rem; line-height: 1.65; color: var(--tb-muted); }


.tb2-card__cta { align-self: flex-start; margin-bottom: 2.8rem; }
.tb2-card--feature .tb2-card__cta:focus-visible { outline-color: #fff; }

@media (max-width: 480px) {
    .tb2-card__cta { align-self: stretch; }
}

/* =====================================================================
   TechBhasha High-Performance Agency Homepage Components (2026)
   Tokens: --tb-indigo, --tb-saffron, --tb-saffron-text, --tb-tint
   ===================================================================== */

/* Eyebrows & Section Headers */
.tb-section__header {
    margin-bottom: 4rem;
}

.tb-eyebrow {
    display: inline-block;
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--tb-saffron-text);
    margin-bottom: 1rem;
}

.tb-eyebrow--dark {
    color: var(--tb-saffron);
}

/* Hero Badge & Metrics */
.tb-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: .9rem;
    padding: .6rem 1.6rem;
    margin-bottom: 2.2rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .18);
    color: rgba(255, 255, 255, .92);
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: -.01em;
}

.tb-hero__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22C55E;
    box-shadow: 0 0 10px #22C55E;
    animation: tb-pulse-dot 2s infinite;
}

@keyframes tb-pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .5; transform: scale(.85); }
}

.tb-hero__metrics {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem 2.4rem;
    margin: 3.6rem 0 0;
    padding-top: 2.8rem;
    border-top: 1px solid var(--tb-line-dark);
}

@media (min-width: 640px) {
    .tb-hero__metrics {
        grid-template-columns: repeat(4, 1fr);
    }
}

.tb-hero__metrics strong {
    display: block;
    color: #fff;
    font-size: clamp(2.2rem, 3.2vw, 2.8rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.02em;
}

.tb-hero__metrics span {
    display: block;
    margin-top: .4rem;
    color: var(--tb-on-dark-muted);
    font-size: 1.3rem;
    font-weight: 500;
    line-height: 1.4;
}

/* Dual-Track Delivery Comparison */
.tb-tracks {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
}

@media (min-width: 880px) {
    .tb-tracks {
        grid-template-columns: 1fr 1fr;
        gap: 3.2rem;
    }
}

.tb-track-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 3.6rem 2.8rem 3.2rem;
    border-radius: 20px;
    background: #fff;
    border: 1.5px solid var(--tb-line);
    transition: transform .2s var(--tb-ease), box-shadow .2s var(--tb-ease), border-color .2s var(--tb-ease);
}

@media (min-width: 600px) {
    .tb-track-card {
        padding: 4rem 3.4rem 3.6rem;
    }
}

.tb-track-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -20px rgba(30, 27, 75, .12);
}

.tb-track-card--custom {
    border-color: var(--tb-saffron);
    box-shadow: 0 16px 36px -12px rgba(249, 115, 22, .18);
}

.tb-track-card--custom:hover {
    box-shadow: 0 24px 48px -16px rgba(249, 115, 22, .26);
}

.tb-track-card__badge {
    position: absolute;
    top: -1.3rem;
    left: 2.8rem;
    display: inline-block;
    padding: .4rem 1.4rem;
    border-radius: 999px;
    background: var(--tb-indigo);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.tb-track-card__badge--popular {
    background: var(--tb-saffron);
    color: var(--tb-indigo);
}

.tb-track-card__head {
    margin-bottom: 2.4rem;
}

.tb-track-card__head h3 {
    margin: 0 0 .8rem;
    color: var(--tb-ink);
    font-size: clamp(2.2rem, 3vw, 2.6rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.02em;
}

.tb-track-card__price {
    margin: 0 0 1.2rem;
    color: var(--tb-indigo);
    font-size: clamp(1.9rem, 2.5vw, 2.3rem);
    font-weight: 700;
    letter-spacing: -.02em;
}

.tb-track-card__price span {
    display: block;
    font-size: 1.45rem;
    font-weight: 500;
    color: var(--tb-muted);
    margin-top: .3rem;
}

.tb-track-card__for {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.65;
    color: var(--tb-muted);
}

.tb-track-card__body h4 {
    margin: 0 0 1.2rem;
    color: var(--tb-ink);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.tb-checklist {
    list-style: none;
    margin: 0 0 3.2rem;
}

.tb-checklist li {
    position: relative;
    padding: .6rem 0 .6rem 2.8rem;
    font-size: 1.55rem;
    line-height: 1.6;
    color: var(--tb-ink);
}

.tb-checklist li::before {
    content: "";
    position: absolute;
    left: .2rem;
    top: 1.2rem;
    width: 1.3rem;
    height: .7rem;
    border-left: 2.5px solid var(--tb-saffron-text);
    border-bottom: 2.5px solid var(--tb-saffron-text);
    transform: rotate(-45deg);
}

.tb-track-card__footer {
    margin-top: auto;
}

.tb-track-card__footer .tb-btn {
    width: 100%;
}

/* Core Engineering Pillars */
.tb-pillars {
    list-style: none;
    display: grid;
    gap: 2.4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tb-pillars {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1000px) {
    .tb-pillars {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.8rem;
    }
}

.tb-pillar {
    display: flex;
    flex-direction: column;
    padding: 3rem 2.6rem;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--tb-line);
    transition: transform .2s var(--tb-ease), border-color .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-pillar:hover {
    transform: translateY(-3px);
    border-color: var(--tb-indigo);
    box-shadow: 0 16px 32px -16px rgba(30, 27, 75, .1);
}

.tb-pillar__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--tb-tint);
    color: var(--tb-saffron-text);
    margin-bottom: 2rem;
}

.tb-pillar h3 {
    margin: 0 0 1rem;
    color: var(--tb-ink);
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.25;
}

.tb-pillar p {
    margin: 0 0 1.8rem;
    font-size: 1.55rem;
    line-height: 1.65;
    color: var(--tb-muted);
}

.tb-pillar__tags {
    margin-top: auto;
    padding-top: 1.4rem;
    border-top: 1px solid var(--tb-line);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--tb-indigo);
}

/* Bespoke Work Guarantee Banner */
.tb-guarantee-banner {
    margin-top: 5rem;
    padding: 3.6rem 3rem;
    border-radius: 20px;
    background: var(--tb-indigo);
    color: #fff;
    display: grid;
    gap: 2.4rem;
    align-items: center;
}

@media (min-width: 900px) {
    .tb-guarantee-banner {
        grid-template-columns: 1fr auto;
        padding: 4.2rem 4rem;
        gap: 4rem;
    }
}

.tb-guarantee-banner__tag {
    display: inline-block;
    color: var(--tb-saffron);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: .8rem;
}

.tb-guarantee-banner h3 {
    margin: 0 0 1.2rem;
    color: #fff;
    font-size: clamp(2.2rem, 3.4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -.02em;
}

.tb-guarantee-banner p {
    margin: 0;
    max-width: 65ch;
    font-size: 1.6rem;
    line-height: 1.65;
    color: var(--tb-on-dark-muted);
}

.tb-guarantee-banner .tb-btn {
    white-space: nowrap;
}

/* Industry Solutions Symmetric Card Grid */
.tb-bento {
    list-style: none;
    display: grid;
    gap: 2.4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 680px) {
    .tb-bento {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tb-bento {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.8rem;
    }
}

.tb-bento__card {
    display: flex;
    flex-direction: column;
    padding: 3rem 2.6rem;
    border-radius: 18px;
    background: #fff;
    border: 1.5px solid var(--tb-line);
    transition: transform .25s var(--tb-ease), border-color .25s var(--tb-ease), box-shadow .25s var(--tb-ease);
}

.tb-bento__card:hover {
    transform: translateY(-4px);
    border-color: var(--tb-indigo);
    box-shadow: 0 20px 40px -18px rgba(30, 27, 75, .12);
}

.tb-bento__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.8rem;
}

.tb-bento__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--tb-tint);
    color: var(--tb-saffron-text);
}

.tb-bento__badge {
    display: inline-block;
    padding: .4rem 1.1rem;
    border-radius: 999px;
    background: var(--tb-tint);
    border: 1px solid rgba(30, 27, 75, .08);
    color: var(--tb-indigo);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.tb-bento__card h3 {
    margin: 0 0 .8rem;
    color: var(--tb-ink);
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.25;
}

.tb-bento__line {
    margin: 0 0 1.6rem;
    font-size: 1.5rem;
    line-height: 1.6;
    color: var(--tb-muted);
}

.tb-bento__list {
    list-style: none;
    margin-top: auto;
    margin-bottom: 2.2rem;
}

.tb-bento__list li {
    position: relative;
    padding: .65rem 0 .65rem 2.2rem;
    border-top: 1px solid var(--tb-line);
    font-size: 1.45rem;
    font-weight: 500;
    color: var(--tb-ink);
}

.tb-bento__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.45rem;
    width: 1rem;
    height: 3px;
    background: var(--tb-saffron);
}

.tb-bento__cta {
    margin-top: auto;
}

.tb-bento__cta .tb-btn {
    width: 100%;
}

/* Process Step Tags */
.tb-steps__tag {
    display: inline-block;
    padding: .3rem .9rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, .1);
    color: var(--tb-saffron);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 1.2rem;
}

/* Pricing Section */
.tb-pricing {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
    margin-bottom: 6rem;
}

@media (min-width: 960px) {
    .tb-pricing {
        grid-template-columns: repeat(3, 1fr);
        align-items: stretch;
    }
}

.tb-pricing__card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 3.6rem 2.8rem;
    border-radius: 20px;
    background: #fff;
    border: 1.5px solid var(--tb-line);
    transition: transform .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-pricing__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -20px rgba(30, 27, 75, .12);
}

.tb-pricing__card--featured {
    border-color: var(--tb-saffron);
    box-shadow: 0 16px 36px -12px rgba(249, 115, 22, .22);
}

.tb-pricing__badge {
    position: absolute;
    top: -1.3rem;
    left: 2.8rem;
    display: inline-block;
    padding: .4rem 1.4rem;
    border-radius: 999px;
    background: var(--tb-saffron);
    color: var(--tb-indigo);
    font-size: 1.25rem;
    font-weight: 700;
}

.tb-pricing__head {
    margin-bottom: 2.4rem;
}

.tb-pricing__head h3 {
    margin: 0 0 .6rem;
    color: var(--tb-ink);
    font-size: 2.4rem;
    font-weight: 700;
}

.tb-pricing__desc {
    margin: 0 0 1.6rem;
    font-size: 1.45rem;
    line-height: 1.55;
    color: var(--tb-muted);
}

.tb-pricing__price {
    color: var(--tb-indigo);
    font-size: clamp(2rem, 2.7vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -.02em;
    margin-bottom: 1.6rem;
}

.tb-pricing__price span {
    display: block;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--tb-muted);
    margin-top: .4rem;
}

.tb-pricing__list {
    list-style: none;
    margin: 0 0 3.2rem;
}

.tb-pricing__list li {
    position: relative;
    padding: .7rem 0 .7rem 2.6rem;
    border-top: 1px solid var(--tb-line);
    font-size: 1.5rem;
    line-height: 1.55;
    color: var(--tb-ink);
}

.tb-pricing__list li::before {
    content: "";
    position: absolute;
    left: .2rem;
    top: 1.3rem;
    width: 1.2rem;
    height: .65rem;
    border-left: 2.5px solid var(--tb-saffron-text);
    border-bottom: 2.5px solid var(--tb-saffron-text);
    transform: rotate(-45deg);
}

.tb-pricing__card .tb-btn {
    margin-top: auto;
    width: 100%;
}

/* Engineering Guarantees */
.tb-guarantees {
    padding-top: 4rem;
    border-top: 1px solid var(--tb-line);
}

.tb-guarantees__title {
    margin: 0 0 2.8rem;
    text-align: center;
    color: var(--tb-ink);
    font-size: 2.2rem;
    font-weight: 700;
}

.tb-guarantees__grid {
    list-style: none;
    display: grid;
    gap: 2.4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tb-guarantees__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px) {
    .tb-guarantees__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

.tb-guarantees__grid li {
    display: flex;
    gap: 1.6rem;
    align-items: flex-start;
}

.tb-guarantees__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid var(--tb-line);
    color: var(--tb-saffron-text);
}

.tb-guarantees__grid h4 {
    margin: 0 0 .4rem;
    color: var(--tb-ink);
    font-size: 1.6rem;
    font-weight: 700;
}

.tb-guarantees__grid p {
    margin: 0;
    font-size: 1.45rem;
    line-height: 1.6;
    color: var(--tb-muted);
}

/* Blog Insights */
.tb-insights-head {
    display: grid;
    gap: 2rem;
    align-items: end;
}

@media (min-width: 800px) {
    .tb-insights-head {
        grid-template-columns: 1fr auto;
    }
}

.tb-insights-head .tb-lead {
    margin-bottom: 0;
}

.tb-insights-head__btn {
    white-space: nowrap;
}

.tb-insights {
    display: grid;
    gap: 2.6rem;
    grid-template-columns: 1fr;
}

@media (min-width: 720px) {
    .tb-insights {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tb-insight-card {
    display: flex;
    flex-direction: column;
    padding: 3rem 2.6rem;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--tb-line);
    transition: transform .2s var(--tb-ease), border-color .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-insight-card:hover {
    transform: translateY(-3px);
    border-color: var(--tb-indigo);
    box-shadow: 0 16px 32px -16px rgba(30, 27, 75, .1);
}

.tb-insight-card__tag {
    display: inline-block;
    align-self: flex-start;
    padding: .3rem .9rem;
    border-radius: 6px;
    background: var(--tb-tint);
    color: var(--tb-indigo);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.4rem;
}

.tb-insight-card h3 {
    margin: 0 0 1.2rem;
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.35;
}

.tb-insight-card h3 a {
    color: var(--tb-ink);
}

.tb-insight-card h3 a:hover {
    color: var(--tb-saffron-text);
}

.tb-insight-card p {
    margin: 0 0 2rem;
    font-size: 1.5rem;
    line-height: 1.65;
    color: var(--tb-muted);
}

.tb-insight-card__meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.4rem;
    border-top: 1px solid var(--tb-line);
    font-size: 1.35rem;
    color: var(--tb-muted);
}

.tb-insight-card__link {
    font-weight: 600;
    color: var(--tb-saffron-text);
}

.tb-insight-card__link:hover {
    text-decoration: underline;
}

/* Quote Form & Final Call to Action */
.tb-quote-grid {
    display: grid;
    gap: 4rem;
    align-items: start;
}

@media (min-width: 960px) {
    .tb-quote-grid {
        grid-template-columns: 1.1fr .9fr;
        gap: 6rem;
        align-items: center;
    }
}

.tb-quote-copy .tb-lead {
    color: var(--tb-on-dark-muted);
    margin-bottom: 2.8rem;
}

.tb-quote-benefits {
    list-style: none;
    margin: 0 0 3.6rem;
}

.tb-quote-benefits li {
    position: relative;
    padding: .6rem 0 .6rem 2.8rem;
    font-size: 1.6rem;
    line-height: 1.6;
    color: #fff;
}

.tb-quote-benefits li::before {
    content: "";
    position: absolute;
    left: .2rem;
    top: 1.2rem;
    width: 1.3rem;
    height: .7rem;
    border-left: 2.5px solid var(--tb-saffron);
    border-bottom: 2.5px solid var(--tb-saffron);
    transform: rotate(-45deg);
}

.tb-quote-direct__title {
    margin: 0 0 1.2rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--tb-on-dark-muted);
}

.tb-quote-direct__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-bottom: 1.6rem;
}

.tb-quote-direct__email {
    margin: 0;
    font-size: 1.4rem;
    color: var(--tb-on-dark-muted);
}

.tb-quote-direct__email a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.tb-quote-card {
    padding: 3.2rem 2.6rem;
    border-radius: 20px;
    background: #fff;
    color: var(--tb-ink);
    box-shadow: 0 24px 50px -15px rgba(0, 0, 0, .4);
}

@media (min-width: 600px) {
    .tb-quote-card {
        padding: 4rem 3.6rem;
    }
}

.tb-quote-card h3 {
    margin: 0 0 .6rem;
    color: var(--tb-ink);
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: -.015em;
}

.tb-quote-card__sub {
    margin: 0 0 2.4rem;
    font-size: 1.5rem;
    color: var(--tb-muted);
}

.tb-quote-card .tb-field {
    margin-bottom: 1.8rem;
}

.tb-quote-card .tb-field label {
    display: block;
    margin-bottom: .6rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--tb-ink);
}

.tb-quote-card .tb-field input,
.tb-quote-card .tb-field textarea {
    width: 100%;
    padding: 1.2rem 1.4rem;
    border: 1.5px solid var(--tb-line);
    border-radius: 10px;
    background: #fff;
    font-family: var(--tb-font);
    font-size: 1.5rem;
    color: var(--tb-ink);
    transition: border-color .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-quote-card .tb-field textarea {
    min-height: 100px;
    resize: vertical;
}

.tb-quote-card .tb-field input:focus-visible,
.tb-quote-card .tb-field textarea:focus-visible {
    outline: none;
    border-color: var(--tb-indigo);
    box-shadow: 0 0 0 3px rgba(30, 27, 75, .15);
}

.tb-quote-card .tb-field [aria-invalid="true"] {
    border-color: #EF4444;
    box-shadow: 0 0 0 1px #EF4444;
}

.tb-quote-card .tb-field__hint {
    margin: .4rem 0 0;
    font-size: 1.25rem;
    color: var(--tb-muted);
    text-align: right;
}

.tb-quote-card .tb-field__error {
    margin: .4rem 0 0;
    font-size: 1.3rem;
    color: #DC2626;
    font-weight: 500;
}

.tb-quote-card__submit {
    width: 100%;
    margin-top: .6rem;
}

.tb-quote-card__note {
    margin: 1.6rem 0 0;
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--tb-muted);
    text-align: center;
}

.tb-quote-card__note a {
    color: var(--tb-saffron-text);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* =====================================================================
   Human-Craft & Interactive SDLC Component Additions (2026 UI/UX Upgrade)
   ===================================================================== */

/* Tangible UI Micro-Artifact Toast */
.tb-ui-toast {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: .8rem 1.4rem;
    margin: 0 0 1.8rem;
    border-radius: 10px;
    background: rgba(30, 27, 75, .05);
    border: 1px solid rgba(30, 27, 75, .12);
    box-shadow: 0 2px 6px -1px rgba(30, 27, 75, .04);
}

.tb-ui-toast--feature {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .2);
    box-shadow: 0 2px 8px -1px rgba(0, 0, 0, .25);
}

.tb-ui-toast__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10B981;
    box-shadow: 0 0 8px #10B981;
    flex: none;
    animation: tb-pulse-dot 2.5s infinite;
}

.tb-ui-toast__text {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -.01em;
    color: var(--tb-indigo);
    line-height: 1.35;
}

.tb-ui-toast--feature .tb-ui-toast__text {
    color: #E0E7FF;
}

/* Negative Qualification: What We Don't Do */
.tb-anti-grid {
    list-style: none;
    display: grid;
    gap: 2.4rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tb-anti-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1040px) {
    .tb-anti-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2.6rem;
    }
}

.tb-anti-card {
    display: flex;
    flex-direction: column;
    padding: 3rem 2.6rem;
    border-radius: 18px;
    background: #fff;
    border: 1.5px solid #FEE2E2;
    transition: transform .2s var(--tb-ease), border-color .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-anti-card:hover {
    transform: translateY(-3px);
    border-color: #F87171;
    box-shadow: 0 16px 36px -16px rgba(239, 68, 68, .15);
}

.tb-anti-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #FEE2E2;
    color: #DC2626;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1.8rem;
}

.tb-anti-card h3 {
    margin: 0 0 1rem;
    color: var(--tb-ink);
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.3;
}

.tb-anti-card p {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.65;
    color: var(--tb-muted);
}

/* =====================================================================
   Streamlined 4-Step Engineering Process (SDLC)
   ===================================================================== */

/* Process Stepper Track Indicator */
.tb-process-track {
    display: none;
    align-items: center;
    justify-content: space-between;
    margin: 2.8rem 0 3.2rem;
    padding: 0 1rem;
}

@media (min-width: 860px) {
    .tb-process-track {
        display: flex;
    }
}

.tb-process-track__step {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.tb-process-track__dot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    border: 1.5px solid rgba(255, 255, 255, .2);
    color: #fff;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -.02em;
    transition: all .25s var(--tb-ease);
}

.tb-process-track__step.is-active .tb-process-track__dot {
    background: var(--tb-saffron);
    border-color: var(--tb-saffron);
    color: #fff;
    box-shadow: 0 0 14px rgba(249, 115, 22, .45);
}

.tb-process-track__label {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -.01em;
    color: rgba(255, 255, 255, .82);
}

.tb-process-track__connector {
    flex: 1;
    height: 2px;
    margin: 0 1.4rem;
    background: linear-gradient(90deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .08));
    border-radius: 2px;
}

/* Process Step Cards */
.tb-sdlc {
    margin-top: 1.2rem;
}

.tb-sdlc__cards {
    display: grid;
    gap: 2.2rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tb-sdlc__cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1040px) {
    .tb-sdlc__cards {
        grid-template-columns: repeat(4, 1fr);
        gap: 2.2rem;
    }
}

.tb-sdlc__card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 3rem 2.4rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, .04);
    border: 1.5px solid rgba(255, 255, 255, .12);
    color: #fff;
    cursor: pointer;
    outline: none;
    transition: transform .25s var(--tb-ease), border-color .25s var(--tb-ease), background .25s var(--tb-ease), box-shadow .25s var(--tb-ease);
}

.tb-sdlc__card:hover,
.tb-sdlc__card:focus-visible,
.tb-sdlc__card.is-active {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, .08);
    border-color: var(--tb-saffron);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, .5), 0 0 0 1px var(--tb-saffron);
}

.tb-sdlc__card:focus-visible {
    outline: 3px solid var(--tb-saffron);
    outline-offset: 3px;
}

.tb-sdlc__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.6rem;
}

.tb-sdlc__num {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--tb-saffron);
    line-height: 1;
    letter-spacing: -.03em;
}

.tb-sdlc__badge {
    display: inline-block;
    padding: .35rem .9rem;
    border-radius: 999px;
    background: rgba(249, 115, 22, .16);
    border: 1px solid rgba(249, 115, 22, .32);
    color: var(--tb-saffron);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.tb-sdlc__card h3 {
    margin: 0 0 1rem;
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.25;
}

.tb-sdlc__summary {
    margin: 0 0 2rem;
    font-size: 1.45rem;
    line-height: 1.6;
    color: var(--tb-on-dark-muted);
}

.tb-sdlc__outputs {
    list-style: none;
    margin-top: auto;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.tb-sdlc__outputs li {
    position: relative;
    padding: .45rem 0 .45rem 2.2rem;
    font-size: 1.35rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .88);
    line-height: 1.45;
}

.tb-sdlc__outputs li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: .45rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--tb-saffron);
}

/* Founder Tech Stack Badges */
.tb-founder__stack {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
    margin-top: 2.2rem;
}

.tb-stack-badge {
    display: inline-block;
    padding: .6rem 1.3rem;
    border-radius: 8px;
    background: #fff;
    border: 1px solid var(--tb-line);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--tb-indigo);
    box-shadow: 0 2px 6px -2px rgba(30, 27, 75, .08);
}

/* Interactive Configurator & Chips */
.tb-configurator {
    margin-bottom: 2.4rem;
    padding: 1.8rem 1.6rem;
    border-radius: 14px;
    background: var(--tb-tint);
    border: 1px solid var(--tb-line);
}

.tb-configurator__label {
    display: block;
    margin-bottom: .8rem;
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--tb-indigo);
}

.tb-configurator__label:not(:first-child) {
    margin-top: 1.6rem;
}

.tb-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
}

.tb-chip {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    padding: .7rem 1.3rem;
    border-radius: 999px;
    background: #fff;
    border: 1.5px solid var(--tb-line);
    color: var(--tb-ink);
    font-family: var(--tb-font);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
    cursor: pointer;
    touch-action: manipulation;
    user-select: none;
    transition: all .2s var(--tb-ease);
    outline: none;
}

.tb-chip:hover {
    border-color: var(--tb-indigo);
    background: #FAF9FF;
    transform: translateY(-1px);
}

.tb-chip:focus-visible {
    outline: 3px solid var(--tb-indigo);
    outline-offset: 2px;
}

.tb-chip.is-active {
    background: var(--tb-indigo);
    color: #fff;
    border-color: var(--tb-indigo);
    box-shadow: 0 4px 14px -3px rgba(30, 27, 75, .4);
    transform: translateY(-1px);
}

/* Interactive Selectors in Quote Card */
.tb-selectors {
    display: grid;
    gap: 1.6rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .tb-selectors {
        grid-template-columns: 1fr 1fr;
        gap: 1.8rem;
    }
}

.tb-field--select {
    margin-bottom: 0;
}

.tb-field--select label {
    display: block;
    margin-bottom: .6rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--tb-indigo);
    letter-spacing: -.01em;
}

.tb-select-wrap {
    position: relative;
    display: block;
    width: 100%;
}

.tb-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    display: block;
    width: 100%;
    min-height: 52px;
    padding: 1.2rem 4rem 1.2rem 1.4rem;
    border: 1.5px solid var(--tb-line);
    border-radius: 10px;
    background: #fff;
    font-family: var(--tb-font);
    font-size: 1.45rem;
    color: var(--tb-ink);
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
    transition: border-color .2s var(--tb-ease), box-shadow .2s var(--tb-ease);
}

.tb-select:hover {
    border-color: var(--tb-indigo);
}

.tb-select:focus-visible {
    outline: none;
    border-color: var(--tb-indigo);
    box-shadow: 0 0 0 3px rgba(30, 27, 75, .15);
}

.tb-select-arrow {
    position: absolute;
    right: 1.4rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--tb-indigo);
    font-size: 1.4rem;
    line-height: 1;
}