/* =====================================================
   Runestone — Web App Development | Page-specific styles
   (Extends css/index.css)
   ===================================================== */

/* ---------- NAV overrides ---------- */
.navbar ul li a { white-space: nowrap; }

/* ---------- HERO layout override ---------- */
.sub-hero {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 60px;
    text-align: left;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    align-items: center;
}
.sub-hero h1 { text-align: left; }
.sub-hero .hero-sub { margin: 0 0 32px; text-align: left; max-width: 560px; }
.sub-hero .hero-actions { justify-content: flex-start; margin-bottom: 40px; }
.sub-hero .chip { margin-bottom: 24px; }

/* Mini stats row under CTAs */
.mini-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}
.mini-stats > div {
    display: flex;
    flex-direction: column;
}
.mini-stats strong {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}
.mini-stats span {
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

/* ---------- HERO Stack Card ---------- */
.stack-card {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    animation: floatCard 8s ease-in-out infinite;
}
@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-14px); }
}
.stack-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}
.stack-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--muted);
}
.stack-title { font-weight: 700; font-size: 1.15rem; color: var(--dark); margin-top: 4px; }
.stack-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.dot-live {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
    animation: pulse 1.6s ease-in-out infinite;
}
.stack-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 20px;
}
.stack-grid > div {
    padding: 12px 14px;
    background: rgba(79, 70, 229, 0.04);
    border-radius: 12px;
    border: 1px solid rgba(79, 70, 229, 0.08);
}
.stack-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: 6px;
}
.stack-grid p { font-size: 0.85rem; color: var(--dark-2); font-weight: 500; }

.stack-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 20px;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}
.stack-pills span {
    padding: 6px 14px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(6, 182, 212, 0.08));
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
}

/* ---------- Tech marquee strip ---------- */
.tech-strip {
    padding: 30px 8%;
    background: linear-gradient(90deg, #f8fafc 0%, #eef2ff 50%, #f8fafc 100%);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}
.tech-strip-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--muted);
    flex-shrink: 0;
}
.tech-pill-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}
.tech-pill-row span {
    padding: 8px 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--dark-2);
    transition: all 0.25s var(--ease);
}
.tech-pill-row span:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

/* ---------- Mini bullet list (shared) ---------- */
.mini-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}
.mini-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--muted);
}
.mini-list li i {
    color: var(--secondary);
    font-size: 0.75rem;
    margin-top: 5px;
    flex-shrink: 0;
}

/* ---------- INDUSTRIES ---------- */
.industries { background: var(--bg-soft); }
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.industry-card {
    padding: 30px 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: all 0.4s var(--ease);
}
.industry-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.industry-icon {
    display: inline-flex;
    width: 48px; height: 48px;
    align-items: center; justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(6, 182, 212, 0.1));
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: 16px;
}
.industry-card:hover .industry-icon {
    background: var(--gradient-2);
    color: #fff;
    box-shadow: var(--shadow-glow);
}
.industry-card h4 { font-size: 1.1rem; margin-bottom: 8px; }
.industry-card p  { color: var(--muted); font-size: 0.9rem; }

/* ---------- PROCESS ---------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    counter-reset: step;
}
.process-step {
    padding: 32px 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    position: relative;
    transition: all 0.4s var(--ease);
}
.process-step:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}
.step-num {
    display: inline-flex;
    width: 52px; height: 52px;
    align-items: center; justify-content: center;
    border-radius: 14px;
    background: var(--gradient-2);
    color: #fff;
    font-weight: 800;
    font-size: 1.1rem;
    font-family: var(--font-mono);
    margin-bottom: 18px;
    box-shadow: var(--shadow-glow);
}
.process-step h4 { font-size: 1.1rem; margin-bottom: 8px; }
.process-step p  { color: var(--muted); font-size: 0.9rem; }

/* ---------- PROJECTS ---------- */
.projects { background: var(--bg-soft); }
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.project-card {
    display: flex;
    flex-direction: column;
    padding: 32px 28px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.project-card:hover::before { transform: scaleX(1); }

.project-tag {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(79, 70, 229, 0.08);
    color: var(--primary);
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
    width: max-content;
}
.project-card h3 { margin-bottom: 8px; font-size: 1.25rem; }
.project-card > p { color: var(--muted); margin-bottom: 16px; font-size: 0.92rem; }

.project-result {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px !important;
    padding: 10px 14px;
    background: rgba(16, 185, 129, 0.1);
    color: #047857;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
}
.project-result i { color: #10b981; }

/* ---------- PRICING ---------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    align-items: stretch;
}
.pricing-card {
    display: flex;
    flex-direction: column;
    padding: 40px 32px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    transition: all 0.4s var(--ease);
    position: relative;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pricing-card.featured {
    background: linear-gradient(180deg, #ffffff 0%, #f5f3ff 100%);
    border: 2px solid var(--primary);
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.2);
    transform: translateY(-8px);
}
.pricing-card.featured:hover { transform: translateY(-14px); box-shadow: 0 30px 70px rgba(79, 70, 229, 0.3); }

.featured-badge {
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-2);
    color: #fff;
    padding: 6px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: var(--shadow-glow);
    white-space: nowrap;
}

.pricing-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}
.pricing-card h3 { margin-bottom: 10px; }
.pricing-card > p { color: var(--muted); margin-bottom: 20px; font-size: 0.95rem; }
.pricing-card .mini-list { margin-bottom: 26px; flex-grow: 1; }
.pricing-card .btn { margin-top: auto; }

/* ---------- ABOUT (page-specific) ---------- */
.about .about-grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
}
.about-mission {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.mission-card {
    padding: 32px;
    background: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
    border-radius: var(--radius-lg);
    color: #fff;
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}
.mission-card::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 240px; height: 240px;
    background: radial-gradient(circle, rgba(255,255,255,0.2), transparent 70%);
    border-radius: 50%;
}
.mission-card > * { position: relative; }
.mission-card .eyebrow {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    margin-bottom: 14px;
}
.mission-card p { font-size: 1.05rem; line-height: 1.6; }

.mission-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.mission-stats > div {
    padding: 22px 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.3s var(--ease);
}
.mission-stats > div:hover { transform: translateY(-4px); border-color: var(--primary); }
.mission-stats strong {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 6px;
}
.mission-stats span {
    font-size: 0.72rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ---------- Select input ---------- */
.form-select {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--line);
    border-radius: 12px;
    font-size: 0.95rem;
    color: var(--dark);
    background: var(--bg-soft);
    font-family: inherit;
    transition: all 0.25s var(--ease);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}
.form-select:focus {
    outline: none;
    background-color: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
    .sub-hero {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .sub-hero h1,
    .sub-hero .hero-sub { text-align: center; margin-left: auto; margin-right: auto; }
    .sub-hero .hero-actions { justify-content: center; }
    .mini-stats { justify-content: center; }
    .stack-card { max-width: 500px; margin: 0 auto; }
    .about .about-grid { grid-template-columns: 1fr; }
    .mission-stats { grid-template-columns: repeat(3, 1fr); }
    .pricing-card.featured { transform: none; }
    .pricing-card.featured:hover { transform: translateY(-6px); }
}

@media (max-width: 720px) {
    .stack-grid { grid-template-columns: 1fr; }
    .mission-stats { grid-template-columns: 1fr; }
    .tech-strip { padding: 24px 6%; }
}