/* SoftBuilders home page — loaded after sb-design.css on index.html only. */

/* ---------- Hero ---------- */
.sb-hero {
    position: relative;
    min-height: min(100svh, 940px);
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 3rem) 0 4rem;
    overflow: hidden;
}
.sb-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(var(--border-subtle) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
    background-size: 72px 72px;
    -webkit-mask-image: radial-gradient(ellipse 60% 70% at 70% 45%, #000 10%, transparent 70%);
    mask-image: radial-gradient(ellipse 60% 70% at 70% 45%, #000 10%, transparent 70%);
}
.sb-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.sb-hero-title {
    margin: 0 0 1.5rem;
    font-size: clamp(2.6rem, 5.1vw, 4.7rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.035em;
}
.sb-rotator {
    display: inline-block;
    padding-bottom: 0.08em;
    background: var(--brand-gradient);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradient-flow 8s linear infinite;
    transition: opacity 0.38s var(--ease), transform 0.38s var(--ease), filter 0.38s;
}
.sb-rotator.out { opacity: 0; transform: translateY(0.25em); filter: blur(6px); }
.sb-hero-lead { max-width: 560px; margin: 0 0 2rem; font-size: clamp(1.08rem, 1.5vw, 1.25rem); }
.sb-hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.sb-hero-copy > * { animation: rise 1s var(--ease) both; }
.sb-hero-copy > *:nth-child(2) { animation-delay: 0.08s; }
.sb-hero-copy > *:nth-child(3) { animation-delay: 0.16s; }
.sb-hero-copy > *:nth-child(4) { animation-delay: 0.24s; }
.sb-hero-copy > *:nth-child(5) { animation-delay: 0.32s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* ---------- The bloom (signature) ---------- */
.sb-bloom { position: relative; width: min(100%, 540px); aspect-ratio: 1; margin: 0 auto 4.5rem; }
.sb-bloom::before {
    content: "";
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 164, 27, 0.35), rgba(41, 171, 226, 0.15) 45%, transparent 70%);
    filter: blur(40px);
    animation: breathe 6s ease-in-out infinite;
}
@keyframes breathe { 50% { transform: scale(1.12); opacity: 0.75; } }
.bloom-svg { position: relative; width: 100%; height: 100%; overflow: visible; }
.sb-bloom-label {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--glass-edge), 0 12px 30px -12px rgba(0, 0, 0, 0.5);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    animation: rise 0.9s var(--ease) both, float 7s ease-in-out infinite;
}
.sb-bloom-label b { font: 500 0.7rem var(--font-mono); color: var(--text-tertiary); }
.sb-bloom-label::before { content: ""; order: -1; width: 8px; height: 8px; border-radius: 50%; }
.sb-bloom-label.l1 { top: 4%; left: 2%; animation-delay: 1.2s, 0s; }
.sb-bloom-label.l1::before { background: var(--sky); }
.sb-bloom-label.l2 { top: 18%; right: -2%; animation-delay: 1.35s, 1.5s; }
.sb-bloom-label.l2::before { background: var(--emerald); }
.sb-bloom-label.l3 { bottom: 28%; left: -4%; animation-delay: 1.5s, 3s; }
.sb-bloom-label.l3::before { background: var(--amber); }
.sb-bloom-label.l4 { bottom: 15%; right: 0; animation-delay: 1.65s, 4.5s; }
.sb-bloom-label.l4::before { background: var(--coral); }
@keyframes float { 50% { translate: 0 -8px; } }

.sb-bloom-card {
    position: absolute;
    z-index: 2;
    left: 50%;
    bottom: -12%;
    translate: -50% 0;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.1rem;
    border-radius: 18px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--glass-edge), var(--shadow-lg);
    animation: rise 0.9s 1.8s var(--ease) both;
}
.sb-bloom-card strong { font: 700 1.7rem var(--font-display); letter-spacing: -0.03em; }
.sb-bloom-card span { max-width: 170px; white-space: normal; font-size: 0.8rem; line-height: 1.3; color: var(--text-secondary); }

/* ---------- Bento ---------- */
.sb-bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.sb-tile { display: flex; flex-direction: column; padding: 1.7rem; min-height: 250px; color: inherit; overflow: hidden; }
.sb-tile h3 { margin: 0 0 0.5rem; font-size: 1.3rem; }
.sb-tile p { margin: 0; font-size: 0.97rem; }
.sb-tile-xl { grid-column: span 2; grid-row: span 2; }
.sb-tile-wide { grid-column: span 2; min-height: 200px; }
.sb-tile-xl h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.sb-tile-head { display: flex; justify-content: space-between; align-items: flex-start; }
.sb-tile:hover { transform: translateY(-4px); border-color: var(--border-highlight); box-shadow: var(--glass-edge), var(--shadow-glow); }

.sb-tree { position: relative; height: 170px; margin: 1.6rem 0 0; }
.sb-tree span {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid rgba(41, 171, 226, 0.6);
    background: var(--ink-3);
    translate: -50% 0;
    transition: transform 0.6s var(--ease);
}
body.light-mode .sb-tree span { background: #fff; }
.sb-tree .n0 { left: 50%; top: 0; width: 40px; height: 40px; background: var(--sky); border-color: var(--sky); box-shadow: 0 0 26px rgba(41, 171, 226, 0.6); }
body.light-mode .sb-tree .n0 { background: var(--sky); }
.sb-tree .n1 { left: 30%; top: 64px; border-color: var(--emerald); }
.sb-tree .n2 { left: 70%; top: 64px; border-color: var(--emerald); }
.sb-tree .n3 { left: 18%; top: 132px; border-color: var(--amber); }
.sb-tree .n4 { left: 42%; top: 132px; border-color: var(--amber); }
.sb-tree .n5 { left: 58%; top: 132px; border-color: var(--coral); }
.sb-tree .n6 { left: 82%; top: 132px; border-color: var(--coral); }
.sb-tree::before,
.sb-tree::after {
    content: "";
    position: absolute;
    border: 1.5px dashed var(--line-color);
    border-bottom: 0;
    border-radius: 14px 14px 0 0;
}
.sb-tree::before { top: 40px; left: 30%; right: 30%; height: 26px; }
.sb-tree::after { top: 106px; left: 18%; right: 18%; height: 26px; }
.sb-tile-xl:hover .sb-tree span:not(.n0) { transform: translateY(-4px); }
.sb-tile-xl:hover .sb-tree .n3,
.sb-tile-xl:hover .sb-tree .n6 { transform: translateY(-8px); }

/* ---------- Steps (a real sequence, so numbered) ---------- */
.sb-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; list-style: none; }
.sb-steps li { display: flex; flex-direction: column; padding: 1.6rem; }
.sb-steps h3 { margin: 0.9rem 0 0.4rem; font-size: 1.25rem; }
.sb-steps p { margin: 0 0 1rem; font-size: 0.95rem; }
.sb-step-no { font: 600 0.8rem var(--font-mono); color: var(--sky); letter-spacing: 0.08em; }
.sb-step-meta { margin-top: auto; padding-top: 0.9rem; border-top: 1px dashed var(--border-subtle); font: 500 0.75rem var(--font-mono); color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.08em; }
.sb-steps li:nth-child(3n+2) .sb-step-no { color: var(--emerald); }
.sb-steps li:nth-child(3n) .sb-step-no { color: var(--amber); }

/* ---------- Trust ---------- */
.sb-trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.sb-trust-card { padding: 1.7rem; }
.sb-trust-card > i { display: block; margin-bottom: 1rem; font-size: 1.35rem; color: var(--emerald); }
.sb-trust-card h3 { margin: 0 0 0.45rem; font-size: 1.2rem; }
.sb-trust-card p { margin: 0; font-size: 0.96rem; }
.sb-trust-card a,
.sb-stance a:not(.btn) { color: var(--sky); text-decoration: underline; text-underline-offset: 3px; }
.sb-stance {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-top: 1.4rem;
    padding: clamp(1.6rem, 3vw, 2.4rem);
    border-color: rgba(255, 77, 94, 0.25);
    background:
        radial-gradient(circle at 0% 0%, rgba(255, 77, 94, 0.14), transparent 50%),
        linear-gradient(160deg, rgba(230, 238, 248, 0.06), rgba(230, 238, 248, 0.015));
}
.sb-stance h3 { margin: 0 0 0.5rem; font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.sb-stance p { margin: 0; max-width: 720px; }
.sb-stance .sb-eyebrow::before { background: var(--coral); box-shadow: 0 0 0 4px rgba(255, 77, 94, 0.18); }
.sb-stance .btn { flex-shrink: 0; }

/* ---------- Founder ---------- */
.sb-founder { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.sb-founder-card {
    margin: 0;
    padding: clamp(2rem, 4vw, 3rem);
    background:
        radial-gradient(circle at 100% 0%, rgba(255, 164, 27, 0.2), transparent 50%),
        radial-gradient(circle at 0% 100%, rgba(41, 171, 226, 0.22), transparent 55%),
        linear-gradient(160deg, rgba(230, 238, 248, 0.07), rgba(230, 238, 248, 0.02));
    transition: transform 0.3s ease-out;
}
.sb-quote-mark { display: block; margin-bottom: 1.2rem; font-size: 2.2rem; color: var(--amber); }
.sb-founder-card blockquote p { margin: 0 0 2rem; font: 500 clamp(1.3rem, 2.2vw, 1.75rem)/1.35 var(--font-display); letter-spacing: -0.015em; color: var(--text-primary); }
.sb-founder-card figcaption { display: flex; align-items: center; gap: 0.9rem; }
.sb-founder-card figcaption small { display: block; font-size: 0.85rem; color: var(--text-tertiary); }
.sb-avatar { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--brand-gradient); color: #04121f; font-weight: 700; }
.sb-timeline { list-style: none; margin: 1.5rem 0 2rem; border-left: 1px solid var(--line-color); }
.sb-timeline li { position: relative; display: grid; grid-template-columns: 70px 1fr; gap: 1rem; padding: 0 0 1.2rem 1.4rem; }
.sb-timeline li::before { content: ""; position: absolute; left: -5px; top: 0.45rem; width: 9px; height: 9px; border-radius: 50%; background: var(--sky); box-shadow: 0 0 0 4px rgba(41, 171, 226, 0.18); }
.sb-timeline li:last-child::before { background: var(--amber); box-shadow: 0 0 0 4px rgba(255, 164, 27, 0.2); }
.sb-timeline time { font: 600 0.9rem var(--font-mono); color: var(--text-primary); }
.sb-timeline span { font-size: 0.97rem; color: var(--text-secondary); }

/* ---------- Testimonials ---------- */
.testimonial-card { margin: 0; display: flex; flex-direction: column; }
.testimonial-card blockquote p { font-size: 1.05rem; line-height: 1.6; color: var(--text-primary); }
.testimonial-card figcaption { margin-top: auto; padding-top: 1rem; font-size: 0.9rem; color: var(--text-tertiary); }
.testimonial-rating { margin-bottom: 1rem; letter-spacing: 0.15em; color: var(--amber); }

/* ---------- Models & estimator ---------- */
.sb-models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-bottom: 1.4rem; }
.sb-model { padding: 1.8rem; }
.sb-model h3 { margin-bottom: 0.5rem; font-size: 1.3rem; }
.sb-model ul { display: grid; gap: 0.45rem; margin-top: 1.2rem; padding-top: 1.2rem; list-style: none; border-top: 1px dashed var(--border-subtle); }
.sb-model li { font-size: 0.93rem; color: var(--text-secondary); }
.sb-model li::before { content: "\f00c"; margin-right: 0.6rem; font: 900 0.8rem "Font Awesome 6 Free"; color: var(--emerald); }
.sb-model.is-featured {
    border-color: rgba(41, 171, 226, 0.45);
    background: radial-gradient(circle at 50% 0%, rgba(41, 171, 226, 0.2), transparent 60%), linear-gradient(160deg, rgba(230, 238, 248, 0.07), rgba(230, 238, 248, 0.02));
}
.estimator-panel { padding: clamp(1.5rem, 3vw, 2.2rem); }
.estimator-result strong { font: 700 clamp(1.2rem, 2.2vw, 1.6rem) var(--font-display); }
.sb-fineprint { margin: 1rem 0 0; font-size: 0.82rem; color: var(--text-tertiary); }

.knowledge-card { display: block; color: inherit; }
.knowledge-card h3 { margin-bottom: 0.4rem; font-size: 1.2rem; }
.knowledge-card p { margin: 0; font-size: 0.95rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .sb-hero-grid { grid-template-columns: 1fr; }
    .sb-bloom { width: min(88%, 480px); margin-top: 1rem; }
    .sb-bento { grid-template-columns: repeat(2, 1fr); }
    .sb-steps, .sb-trust-grid, .sb-models { grid-template-columns: repeat(2, 1fr); }
    .sb-founder { grid-template-columns: 1fr; }
    .sb-stats { grid-template-columns: repeat(2, 1fr); }
    .sb-stats > div:nth-child(3) { border-left: 0; }
    .sb-stats > div:nth-child(n+3) { border-top: 1px solid var(--border-subtle); }
}
@media (max-width: 720px) {
    .sb-bento, .sb-steps, .sb-trust-grid, .sb-models { grid-template-columns: 1fr; }
    .sb-tile-xl, .sb-tile-wide { grid-column: auto; grid-row: auto; }
    .sb-stance { flex-direction: column; align-items: flex-start; }
    .sb-bloom-label { padding: 0.4rem 0.7rem; font-size: 0.75rem; }
    .sb-bloom-label.l2 { right: 0; }
    .sb-bloom-label.l3 { left: 0; }
    .sb-bloom-label.l1 { top: 0; left: 0; }
    .sb-bloom-card { bottom: -18%; padding: 0.65rem 0.9rem; }
    .sb-bloom-card strong { font-size: 1.4rem; }
    .sb-bloom-card span { max-width: 200px; }
    .sb-stats > div { padding: 1.2rem; }
    .sb-hero { min-height: auto; }
    .sb-hero-actions .btn { flex: 1 1 100%; }
}

/* ---------- SDLC orbit ---------- */
.sb-sdlc { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.sb-sdlc-orbit { position: relative; width: min(100%, 520px); aspect-ratio: 1; margin-inline: auto; }
.sb-sdlc-ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.sdlc-track { fill: none; stroke: var(--border-subtle); stroke-width: 2; }
.sdlc-ticks { fill: none; stroke: var(--line-color); stroke-width: 1; stroke-dasharray: 1 9; opacity: 0.6; transform-origin: 200px 200px; animation: ring-spin 80s linear infinite; }
.sdlc-progress {
    fill: none;
    stroke: url(#sdlcGrad);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-dasharray: 0 100;
    transform: rotate(-90deg);
    transform-origin: 200px 200px;
    filter: drop-shadow(0 0 6px rgba(41, 171, 226, 0.6));
    transition: stroke-dasharray 0.9s var(--ease);
}
.sdlc-packet { fill: #fff; filter: drop-shadow(0 0 8px #29abe2); }
.sdlc-packet-glow { fill: rgba(41, 171, 226, 0.25); animation: packet-pulse 1.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes packet-pulse { 50% { transform: scale(1.6); opacity: 0.2; } }

.sb-sdlc-hub {
    position: absolute;
    inset: 30%;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 0.1rem;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    background: radial-gradient(circle at 50% 30%, rgba(41, 171, 226, 0.18), transparent 70%), var(--bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--glass-edge), 0 0 60px -10px rgba(41, 171, 226, 0.35);
    text-align: center;
}
.sb-sdlc-hub i { font-size: 1.6rem; color: var(--sky); margin-bottom: 0.3rem; transition: transform 0.6s var(--ease); }
.sb-sdlc-hub.swap i { transform: rotateY(180deg) scale(0.6); }
.sb-sdlc-hub strong { font: 700 clamp(2.2rem, 5vw, 3.2rem)/1 var(--font-display); letter-spacing: -0.04em; }
.sb-sdlc-hub span { font: 500 0.72rem var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-tertiary); }

.sb-sdlc-phases { position: absolute; inset: 0; list-style: none; }
.sb-sdlc-phases li {
    position: absolute;
    left: calc(50% + 40% * cos(calc(var(--a) - 90deg)));
    top: calc(50% + 40% * sin(calc(var(--a) - 90deg)));
    translate: -50% -50%;
}
.sb-sdlc-phases li:nth-child(1) { --a: 0deg; }
.sb-sdlc-phases li:nth-child(2) { --a: 51.43deg; }
.sb-sdlc-phases li:nth-child(3) { --a: 102.86deg; }
.sb-sdlc-phases li:nth-child(4) { --a: 154.29deg; }
.sb-sdlc-phases li:nth-child(5) { --a: 205.71deg; }
.sb-sdlc-phases li:nth-child(6) { --a: 257.14deg; }
.sb-sdlc-phases li:nth-child(7) { --a: 308.57deg; }
.sb-sdlc-phases button {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 0;
    border: 0;
    background: none;
    color: var(--text-secondary);
    font: 600 0.82rem var(--font-body);
    cursor: pointer;
}
.sb-sdlc-phases button i {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    background: var(--ink-2);
    color: var(--text-secondary);
    font-size: 1.05rem;
    box-shadow: var(--glass-edge);
    transition: transform 0.5s var(--ease), background 0.4s, color 0.3s, box-shadow 0.4s, border-color 0.3s;
}
body.light-mode .sb-sdlc-phases button i { background: #fff; }
.sb-sdlc-phases button span { padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--bg-glass); }
.sb-sdlc-phases button:hover i { border-color: var(--border-highlight); color: var(--text-primary); }
.sb-sdlc-phases button.done i { border-color: rgba(18, 183, 106, 0.5); color: var(--emerald); }
.sb-sdlc-phases button[aria-selected="true"] { color: var(--text-primary); }
.sb-sdlc-phases button[aria-selected="true"] i {
    transform: scale(1.18);
    border-color: transparent;
    background: linear-gradient(135deg, var(--sky), var(--emerald));
    color: #04121f;
    box-shadow: 0 0 0 6px rgba(41, 171, 226, 0.15), 0 12px 30px -8px rgba(41, 171, 226, 0.8);
}

.sb-sdlc-panel { padding: clamp(1.6rem, 3vw, 2.4rem); overflow: hidden; }
.sb-sdlc-panel-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 0.4rem; }
.sb-sdlc-panel-head .sb-eyebrow { margin: 0; }
.sb-sdlc-controls { display: flex; gap: 0.35rem; }
.sb-sdlc-controls button {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}
.sb-sdlc-controls button:hover { border-color: var(--border-highlight); color: var(--text-primary); }
.sb-sdlc-panel h3 { margin: 1rem 0 0.6rem; font-size: clamp(2rem, 3.6vw, 2.8rem); letter-spacing: -0.035em; }
.sb-sdlc-panel h4 { margin: 1.4rem 0 0.7rem; font: 500 0.72rem var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-tertiary); }
.sb-sdlc-panel p { margin: 0; font-size: 1.05rem; }
.sb-sdlc-out { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; }
.sb-sdlc-out li {
    padding: 0.45rem 0.8rem;
    border-radius: 12px;
    border: 1px solid rgba(18, 183, 106, 0.3);
    background: rgba(18, 183, 106, 0.08);
    font-size: 0.88rem;
    color: var(--text-primary);
    animation: chip-in 0.5s var(--ease) both;
}
.sb-sdlc-out li:nth-child(2) { animation-delay: 0.08s; }
.sb-sdlc-out li:nth-child(3) { animation-delay: 0.16s; }
.sb-sdlc-out li::before { content: "\f00c"; margin-right: 0.45rem; font: 900 0.7rem "Font Awesome 6 Free"; color: var(--emerald); }
@keyframes chip-in { from { opacity: 0; transform: translateY(8px) scale(0.96); } }
.sb-sdlc-panel .swap-in { animation: swap-in 0.55s var(--ease) both; }
@keyframes swap-in { from { opacity: 0; transform: translateX(14px); filter: blur(4px); } }
.sb-sdlc-timer { height: 3px; margin-top: 1.6rem; border-radius: 3px; background: var(--border-subtle); overflow: hidden; }
.sb-sdlc-timer span { display: block; height: 100%; width: 100%; background: var(--brand-gradient); transform-origin: 0 50%; transform: scaleX(0); }
.sb-sdlc-timer.run span { animation: timer var(--sdlc-ms, 4500ms) linear forwards; }
.sb-sdlc.paused .sb-sdlc-timer span { animation-play-state: paused; }
@keyframes timer { to { transform: scaleX(1); } }

/* ---------- Security shield ---------- */
.sb-sec { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.sb-shield { position: relative; width: min(100%, 440px); aspect-ratio: 1; margin-inline: auto; }
.sb-shield-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(41, 171, 226, 0.25);
    background: radial-gradient(circle, transparent 60%, rgba(41, 171, 226, 0.05));
    animation: ring-breathe 5s ease-in-out infinite;
}
.sb-shield-ring span {
    position: absolute;
    top: -0.7rem;
    left: 50%;
    translate: -50% 0;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--border-subtle);
    background: var(--ink-2);
    font: 500 0.66rem var(--font-mono);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    color: var(--text-secondary);
}
body.light-mode .sb-shield-ring span { background: #fff; }
.sb-shield-ring.r1 { inset: 0; border-style: dashed; animation-delay: 0s; }
.sb-shield-ring.r2 { inset: 13%; border-color: rgba(18, 183, 106, 0.3); animation-delay: 0.4s; }
.sb-shield-ring.r3 { inset: 26%; border-color: rgba(255, 164, 27, 0.32); animation-delay: 0.8s; }
.sb-shield-ring.r4 { inset: 37%; border-color: rgba(255, 77, 94, 0.35); animation-delay: 1.2s; }
.sb-shield-ring.r2 span { color: var(--emerald); }
.sb-shield-ring.r3 span { color: var(--amber); }
.sb-shield-ring.r4 span { color: var(--coral); }
@keyframes ring-breathe { 50% { box-shadow: 0 0 30px -6px rgba(41, 171, 226, 0.35), inset 0 0 30px -10px rgba(41, 171, 226, 0.3); } }
.sb-shield-scan {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(41, 171, 226, 0.28) 40deg, transparent 60deg);
    -webkit-mask-image: radial-gradient(circle, transparent 22%, #000 23%);
    mask-image: radial-gradient(circle, transparent 22%, #000 23%);
    animation: ring-spin 4s linear infinite;
}
.sb-shield-core {
    position: absolute;
    inset: 40%;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--sky), var(--emerald));
    color: #04121f;
    font-size: clamp(1.4rem, 3vw, 2rem);
    box-shadow: 0 0 0 10px rgba(41, 171, 226, 0.12), 0 0 60px rgba(41, 171, 226, 0.6);
    animation: core-beat 2.4s ease-in-out infinite;
}
@keyframes core-beat { 50% { box-shadow: 0 0 0 18px rgba(41, 171, 226, 0.05), 0 0 80px rgba(18, 183, 106, 0.6); } }
.sb-threat {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 9px;
    height: 9px;
    margin: -4.5px;
    border-radius: 50%;
    background: var(--coral);
    box-shadow: 0 0 12px var(--coral);
    opacity: 0;
    animation: threat 5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.sb-threat.t1 { --ang: 20deg; animation-delay: 0s; }
.sb-threat.t2 { --ang: 95deg; animation-delay: 1s; }
.sb-threat.t3 { --ang: 170deg; animation-delay: 2s; }
.sb-threat.t4 { --ang: 245deg; animation-delay: 3s; }
.sb-threat.t5 { --ang: 320deg; animation-delay: 4s; }
@keyframes threat {
    0% { opacity: 0; transform: rotate(var(--ang)) translateX(260px) scale(1); }
    15% { opacity: 1; }
    45% { opacity: 1; transform: rotate(var(--ang)) translateX(205px) scale(1); background: var(--coral); }
    55% { opacity: 0.9; transform: rotate(var(--ang)) translateX(215px) scale(2.4); background: var(--amber); box-shadow: 0 0 24px var(--amber); }
    70%, 100% { opacity: 0; transform: rotate(var(--ang)) translateX(230px) scale(0.2); }
}

.sb-console {
    border-radius: 22px;
    border: 1px solid var(--border-subtle);
    background: rgba(3, 8, 18, 0.82);
    box-shadow: var(--glass-edge), var(--shadow-lg);
    overflow: hidden;
    font-family: var(--font-mono);
}
body.light-mode .sb-console { background: #0a1428; }
.sb-console-bar { display: flex; align-items: center; gap: 0.8rem; padding: 0.8rem 1rem; border-bottom: 1px solid rgba(230, 238, 248, 0.08); font-size: 0.75rem; color: #8494ab; }
.sb-console-dots { display: flex; gap: 6px; }
.sb-console-dots i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.sb-console-dots i:nth-child(2) { background: #febc2e; }
.sb-console-dots i:nth-child(3) { background: #28c840; }
.sb-console-live { margin-left: auto; display: inline-flex; align-items: center; gap: 0.4rem; color: #2fe07a; text-transform: uppercase; letter-spacing: 0.1em; }
.sb-console-live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #2fe07a; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0.2; } }
.sb-console-lines { height: 248px; padding: 0.9rem 1.1rem; list-style: none; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; gap: 0.5rem; font-size: 0.8rem; line-height: 1.45; color: #c5d2e3; }
.sb-console-lines li { animation: line-in 0.45s var(--ease) both; }
.sb-console-lines b { display: inline-block; min-width: 54px; margin-right: 0.5rem; padding: 0.05rem 0.4rem; border-radius: 6px; font-weight: 600; font-size: 0.7rem; text-align: center; }
.sb-console-lines .ok b { background: rgba(47, 224, 122, 0.14); color: #2fe07a; }
.sb-console-lines .block b { background: rgba(255, 77, 94, 0.16); color: #ff6b78; }
.sb-console-lines .info b { background: rgba(41, 171, 226, 0.16); color: #5fd0ff; }
.sb-console-lines .typing::after { content: "▍"; margin-left: 2px; color: #5fd0ff; animation: blink 0.8s steps(2) infinite; }
@keyframes line-in { from { opacity: 0; transform: translateY(8px); } }
.sb-console-note { margin: 0; padding: 0.7rem 1.1rem; border-top: 1px solid rgba(230, 238, 248, 0.08); font-size: 0.7rem; color: #6b7b93; }

.sb-sec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 3rem; border: 1px solid var(--border-subtle); border-radius: 24px; overflow: hidden; background: var(--border-subtle); }
.sb-sec-item { display: flex; gap: 1rem; padding: 1.5rem; background: var(--bg-body); transition: background 0.3s; }
.sb-sec-item:hover { background: rgba(41, 171, 226, 0.06); }
.sb-sec-item > i { flex-shrink: 0; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(18, 183, 106, 0.12); color: var(--emerald); transition: transform 0.5s var(--ease); }
.sb-sec-item:hover > i { transform: rotate(-10deg) scale(1.08); }
.sb-sec-item h3 { margin: 0 0 0.3rem; font-size: 1.05rem; }
.sb-sec-item p { margin: 0; font-size: 0.92rem; }

@media (max-width: 1024px) {
    .sb-sdlc, .sb-sec { grid-template-columns: 1fr; }
    .sb-sec-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    .sb-sec-grid { grid-template-columns: 1fr; }
    .sb-sdlc-phases button i { width: 42px; height: 42px; font-size: 0.9rem; }
    .sb-sdlc-phases button span { font-size: 0.72rem; }
    .sb-sdlc-hub strong { font-size: 2rem; }
    .sb-shield-ring span { font-size: 0.56rem; }
    .sb-console-lines { height: 220px; font-size: 0.72rem; }
}

/* ---------- Bloom stage: flower on its own, legend + card below (never overlaps) ---------- */
.sb-bloom-stage { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; min-width: 0; }
.sb-bloom-stage .sb-bloom { width: min(100%, 500px); margin: 0; }
.sb-bloom-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
.sb-bloom-stage .sb-bloom-label { position: static; inset: auto; animation: rise 0.8s var(--ease) both; }
.sb-bloom-stage .sb-bloom-label.l1 { animation-delay: 1.1s; }
.sb-bloom-stage .sb-bloom-label.l2 { animation-delay: 1.2s; }
.sb-bloom-stage .sb-bloom-label.l3 { animation-delay: 1.3s; }
.sb-bloom-stage .sb-bloom-label.l4 { animation-delay: 1.4s; }
.sb-bloom-stage .sb-bloom-card { position: static; inset: auto; translate: none; white-space: normal; animation: rise 0.8s 1.6s var(--ease) both; }
.sb-bloom-stage .sb-bloom-card strong {
    font-size: 2.6rem;
    line-height: 1;
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.sb-bloom-stage .sb-bloom-card span { max-width: 190px; font-size: 0.86rem; }
.sb-bloom-stage .sb-bloom-card span b { display: block; font: 700 1rem var(--font-display); color: var(--text-primary); }
@media (max-width: 720px) {
    .sb-bloom-stage .sb-bloom { width: min(92%, 400px); }
    .sb-bloom-stage .sb-bloom-label { font-size: 0.74rem; padding: 0.38rem 0.7rem; }
}

.sb-hero-sub { display: inline-block; margin-top: 0.12em; color: var(--text-secondary); font-weight: 600; font-size: 0.72em; letter-spacing: -0.03em; }

.sb-models-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; margin-top: 0.4rem; padding: 1.3rem 1.6rem; border-radius: 20px; border: 1px dashed var(--border-highlight); }
.sb-models-cta p { margin: 0; max-width: 620px; }