/* ── HERO ── */
.hero { align-items: stretch; }
.hero-img { background-image: url('./img/hero-earth-at-night.jpg'); }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero h1 { margin-bottom: 1.2rem; }
.hero-sub { max-width: 480px; margin-bottom: 2rem; }
.hero-stat-row { display: flex; gap: 2rem; flex-wrap: wrap; }
.hero-stat-num { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 700; color: var(--teal); line-height: 1; }
.hero-stat-lbl { font-size: 0.82rem; color: rgba(255,255,255,0.58); margin-top: 0.25rem; line-height: 1.4; }
.hero-right { display: flex; align-items: center; justify-content: flex-end; }
.hero-card { background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.14); border-radius: 12px; padding: 2rem; backdrop-filter: blur(6px); max-width: 340px; width: 100%; }
.hero-card-label { font-family: 'Montserrat', sans-serif; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); margin-bottom: 1rem; }
.hero-card-steps { display: flex; flex-direction: column; gap: 0.9rem; }
.hcs { display: flex; align-items: flex-start; gap: 0.9rem; }
.hcs-num { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--teal); min-width: 1.4rem; line-height: 1.4; }
.hcs-text h4 { font-family: 'Montserrat', sans-serif; font-size: 0.92rem; font-weight: 700; color: var(--white); margin-bottom: 0.15rem; }
.hcs-text p { font-size: 0.83rem; color: rgba(255,255,255,0.58); line-height: 1.5; }
.hero-card-cta { margin-top: 1.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-card-cta a { display: block; text-align: center; background: var(--teal); color: var(--navy); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.9rem; padding: 0.75rem 1.2rem; border-radius: 5px; text-decoration: none; transition: background 0.2s; }
.hero-card-cta a:hover { background: var(--teal-dark); }

/* ── POC STEPS ── */
.steps3-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; margin-top: 2.5rem; }
.step3 { background: var(--white); border: 1px solid var(--mid-grey); border-radius: 12px; padding: 2.2rem; position: relative; overflow: hidden; transition: box-shadow 0.22s, transform 0.22s; }
.step3:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.step3-num { font-family: 'Montserrat', sans-serif; font-size: 3rem; font-weight: 700; color: rgba(32,201,173,0.18); line-height: 1; margin-bottom: 0.8rem; }
.step3 h3 { font-size: 1.12rem; font-weight: 700; color: var(--navy); margin-bottom: 0.6rem; }
.step3 p { font-size: 0.97rem; color: var(--soft); line-height: 1.72; }
.step3::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.step3:nth-child(1)::before { background: var(--teal); }
.step3:nth-child(2)::before { background: linear-gradient(to right, var(--teal), var(--orange)); }
.step3:nth-child(3)::before { background: var(--orange); }

/* ── TIMELINE ── */
.timeline-track { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.6rem; margin-top: 2.5rem; }
.tl-block { background: var(--white); border: 1px solid var(--mid-grey); border-radius: 8px; padding: 1.2rem 1rem; text-align: center; transition: background 0.2s, box-shadow 0.2s; }
.tl-block:hover { background: rgba(32,201,173,0.06); box-shadow: var(--shadow); }
.tl-wk { font-family: 'Montserrat', sans-serif; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--orange); margin-bottom: 0.4rem; }
.tl-title { font-family: 'Montserrat', sans-serif; font-size: 0.88rem; font-weight: 700; color: var(--navy); margin-bottom: 0.3rem; line-height: 1.3; }
.tl-block p { font-size: 0.82rem; color: var(--soft); line-height: 1.5; }

/* ── WHY CARDS ── */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.why-card { background: var(--white); border: 1px solid var(--mid-grey); border-radius: 10px; padding: 1.8rem 1.6rem; position: relative; overflow: hidden; transition: box-shadow 0.22s, transform 0.22s; }
.why-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--teal); }
.why-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.why-icon { width: 48px; height: 48px; background: rgba(32,201,173,0.1); border-radius: 9px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.why-icon svg { width: 24px; height: 24px; }
.why-card h3 { font-size: 0.97rem; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; }
.why-card p { font-size: 0.91rem; color: var(--soft); line-height: 1.65; }

/* ── DELIVERABLES ── */
.deliv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.deliv-card { background: var(--white); border: 1px solid var(--mid-grey); border-radius: 10px; padding: 1.8rem; transition: box-shadow 0.2s; }
.deliv-card:hover { box-shadow: var(--shadow); }
.deliv-num { font-family: 'Montserrat', sans-serif; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.5rem; }
.deliv-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; }
.deliv-card p { font-size: 0.93rem; color: var(--soft); line-height: 1.65; }

/* ── CRITERIA ── */
.criteria-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2rem; margin-top: 2.5rem; }
.criteria-card { background: rgba(19,52,75,0.04); border: 1px solid rgba(19,52,75,0.1); border-radius: 10px; padding: 1.6rem 1.4rem; text-align: center; transition: background 0.2s, box-shadow 0.2s; }
.criteria-card:hover { background: rgba(32,201,173,0.08); box-shadow: var(--shadow); }
.criteria-card h3 { font-family: 'Montserrat', sans-serif; font-size: 0.92rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }
.criteria-card p { font-size: 0.88rem; color: var(--soft); line-height: 1.6; }

/* ── FAQ ── */
.faq-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0; border: 1px solid var(--mid-grey); border-radius: 12px; overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--mid-grey); }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--navy); padding: 1.5rem 2rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; transition: background 0.15s; user-select: none; }
.faq-q:hover { background: var(--off-white); }
.faq-q::after { content: '+'; font-size: 1.4rem; font-weight: 400; color: var(--teal); flex-shrink: 0; transition: transform 0.2s; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-item.open .faq-q { background: var(--off-white); }
.faq-a { font-size: 0.97rem; color: var(--soft); line-height: 1.75; padding: 0 2rem 1.5rem; display: none; }
.faq-item.open .faq-a { display: block; }

/* ── CTA CLOSE ── */
.cta-close { background: var(--navy); padding: 5.5rem 2rem; position: relative; overflow: hidden; }
.cta-close::before { content: ''; position: absolute; bottom: -120px; left: 50%; transform: translateX(-50%); width: 700px; height: 700px; background: radial-gradient(circle, rgba(32,201,173,0.1) 0%, transparent 65%); pointer-events: none; }
.cta-close-inner { max-width: 1000px; margin: 0 auto; position: relative; z-index: 1; text-align: center; }
.cta-close h2 { font-size: clamp(1.8rem, 2.6vw, 2.4rem); font-weight: 700; color: var(--white); margin-bottom: 0.6rem; }
.cta-close-inner > p { font-size: 1.05rem; color: rgba(255,255,255,0.65); margin-bottom: 3rem; }
.cta-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 3rem; text-align: left; }
.cta-step { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 1.8rem; }
.cta-step-num { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--orange); margin-bottom: 0.5rem; line-height: 1; }
.cta-step h3 { font-family: 'Montserrat', sans-serif; font-size: 0.97rem; font-weight: 700; color: var(--white); margin-bottom: 0.4rem; }
.cta-step p { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-right { display: none; }
    .steps3-grid { grid-template-columns: 1fr; max-width: 560px; margin-left: auto; margin-right: auto; }
    .why-grid { grid-template-columns: 1fr 1fr; }
    .deliv-grid { grid-template-columns: 1fr 1fr; }
    .criteria-grid { grid-template-columns: 1fr 1fr; }
    .cta-steps { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
    .timeline-track { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
    .why-grid { grid-template-columns: 1fr; }
    .deliv-grid { grid-template-columns: 1fr; }
    .criteria-grid { grid-template-columns: 1fr; }
    .timeline-track { grid-template-columns: 1fr 1fr; }
    .faq-q { padding: 1.2rem 1.4rem; font-size: 0.92rem; }
    .faq-a { padding: 0 1.4rem 1.2rem; }
}