:root {
    --ph-navy: #0B1D45;
    --ph-blue: #3b82f6;
    --ph-green: #16a34a;
    --ph-ink: #0f172a;
    --ph-text: #475569;
    --ph-muted: #64748b;
    --ph-line: #e2e8f0;
    --ph-soft: #f8fafc;
    --ph-soft-2: #eef4ff;
    --ph-white: #fff;
}

.ph-page { background: var(--ph-white); color: var(--ph-ink); font-family: Cabin, Arial, sans-serif; }
.ph-page a { text-decoration: none; }
.ph-section { padding: 92px 0; }
.ph-kicker { color: var(--ph-blue); font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; display: inline-flex; align-items: center; gap: 10px; }
.ph-kicker::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--ph-blue); box-shadow: 0 0 0 7px rgba(59,130,246,.12); }

.ph-hero { position: relative; overflow: hidden; padding: 172px 0 94px; color: var(--ph-white); background: #081735; }
.ph-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(140deg, rgba(8,23,53,.98), rgba(11,29,69,.94) 54%, rgba(25,57,108,.9)); }
.ph-hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 62px 62px; mask-image: radial-gradient(circle at 50% 35%, #000, transparent 74%); opacity: .75; }
.ph-hero .container { position: relative; z-index: 1; }
.ph-hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr); align-items: center; gap: 56px; }
.ph-logo-box { width: 168px; min-height: 82px; background: rgba(255,255,255,.96); border-radius: 8px; display: flex; align-items: center; justify-content: center; padding: 18px 22px; box-shadow: 0 24px 70px rgba(0,0,0,.22); margin-bottom: 30px; }
.ph-logo-box img { max-width: 100%; max-height: 46px; display: block; }
.ph-hero h1 { color: var(--ph-white); font-size: clamp(42px, 5.4vw, 76px); line-height: .98; letter-spacing: 0; font-weight: 800; margin: 0 0 26px; max-width: 900px; }
.ph-hero h1 span { color: #93c5fd; display: block; }
.ph-hero p { color: #dbeafe; font-size: 20px; line-height: 1.7; max-width: 760px; margin: 0 0 34px; }
.ph-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.ph-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 28px; border-radius: 8px; font-size: 16px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.ph-btn:hover { transform: translateY(-2px); }
.ph-btn-primary { background: var(--ph-blue); color: var(--ph-white); box-shadow: 0 18px 36px rgba(59,130,246,.28); }
.ph-btn-light { background: rgba(255,255,255,.1); color: var(--ph-white); border: 1px solid rgba(255,255,255,.25); }
.ph-proof { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.ph-proof-item { background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); border-radius: 8px; padding: 22px; backdrop-filter: blur(10px); }
.ph-proof-item strong { display: block; font-size: 30px; line-height: 1; color: var(--ph-white); margin-bottom: 10px; }
.ph-proof-item span { color: #cbd5e1; font-weight: 700; line-height: 1.35; }

.ph-strip { border-bottom: 1px solid var(--ph-line); background: var(--ph-white); }
.ph-strip-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1px; background: var(--ph-line); }
.ph-strip-item { background: var(--ph-white); padding: 24px; display: flex; gap: 14px; align-items: flex-start; min-height: 112px; }
.ph-strip-item i { width: 42px; height: 42px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; background: var(--ph-soft-2); color: var(--ph-blue); flex: 0 0 auto; }
.ph-strip-item strong { display: block; color: var(--ph-ink); font-size: 16px; margin-bottom: 4px; }
.ph-strip-item span { color: var(--ph-muted); line-height: 1.45; }

.ph-heading { max-width: 820px; margin: 0 auto 46px; text-align: center; }
.ph-heading h2 { font-size: clamp(32px, 4vw, 54px); line-height: 1.05; letter-spacing: 0; color: var(--ph-ink); font-weight: 800; margin: 0 0 18px; }
.ph-heading p { color: var(--ph-text); font-size: 18px; line-height: 1.72; margin: 0; }
.ph-services { background: var(--ph-soft); }
.ph-service-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.ph-service { background: var(--ph-white); border: 1px solid var(--ph-line); border-radius: 8px; padding: 28px; min-height: 100%; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.ph-service:hover { transform: translateY(-4px); border-color: rgba(59,130,246,.45); box-shadow: 0 18px 42px rgba(15,23,42,.08); }
.ph-service i { width: 54px; height: 54px; border-radius: 8px; background: var(--ph-navy); color: var(--ph-white); display: inline-flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 22px; }
.ph-service-logo { width: 100%; height: 72px; border-radius: 8px; background: #f8fafc; border: 1px solid var(--ph-line); display: flex; align-items: center; justify-content: center; padding: 16px 18px; margin-bottom: 22px; }
.ph-service-logo img { display: block; max-width: 100%; max-height: 38px; width: auto; height: auto; object-fit: contain; }
.ph-service h3 { font-size: 21px; line-height: 1.25; font-weight: 800; color: var(--ph-ink); margin: 0 0 12px; }
.ph-service p { color: var(--ph-text); line-height: 1.68; margin: 0 0 20px; }
.ph-service span { color: var(--ph-blue); font-weight: 800; display: inline-flex; gap: 8px; align-items: center; }

.ph-split-grid { display: grid; grid-template-columns: minmax(0,.92fr) minmax(0,1.08fr); gap: 58px; align-items: center; }
.ph-panel { background: var(--ph-navy); color: var(--ph-white); border-radius: 8px; padding: 38px; min-height: 460px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.ph-panel::after { content: ""; position: absolute; width: 280px; height: 280px; right: -95px; top: -75px; border-radius: 50%; background: rgba(59,130,246,.22); }
.ph-panel h2 { color: var(--ph-white); font-size: clamp(32px, 4vw, 52px); line-height: 1.04; font-weight: 800; margin: 0 0 22px; position: relative; z-index: 1; }
.ph-panel p { color: #dbeafe; font-size: 18px; line-height: 1.7; margin: 0; position: relative; z-index: 1; }
.ph-mini-list { display: grid; gap: 14px; position: relative; z-index: 1; margin-top: 30px; }
.ph-mini-list div { display: flex; align-items: center; gap: 12px; color: #e2e8f0; font-weight: 700; }
.ph-mini-list i { color: #86efac; }
.ph-copy h2 { font-size: clamp(31px, 3.4vw, 48px); line-height: 1.08; color: var(--ph-ink); font-weight: 800; margin: 0 0 22px; }
.ph-copy h3 { color: var(--ph-ink); font-size: 22px; font-weight: 800; margin: 28px 0 12px; }
.ph-copy p { color: var(--ph-text); line-height: 1.78; font-size: 17px; margin: 0 0 16px; }
.ph-checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.ph-checks li { display: flex; gap: 12px; color: var(--ph-text); line-height: 1.55; }
.ph-checks i { color: var(--ph-green); margin-top: 4px; }

.ph-process { background: var(--ph-soft); }
.ph-process-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }
.ph-step { background: var(--ph-white); border: 1px solid var(--ph-line); border-radius: 8px; padding: 24px; }
.ph-step strong { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 8px; background: var(--ph-blue); color: var(--ph-white); margin-bottom: 18px; }
.ph-step h3 { font-size: 18px; font-weight: 800; color: var(--ph-ink); margin: 0 0 10px; }
.ph-step p { color: var(--ph-text); line-height: 1.58; margin: 0; font-size: 15px; }

.ph-cta { background: var(--ph-navy); color: var(--ph-white); padding: 76px 0; }
.ph-cta-grid { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 30px; align-items: center; }
.ph-cta h2 { color: var(--ph-white); font-size: clamp(31px, 4vw, 50px); line-height: 1.08; font-weight: 800; margin: 0 0 14px; }
.ph-cta p { color: #dbeafe; font-size: 18px; line-height: 1.7; margin: 0; max-width: 760px; }
.ph-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

.ph-faq { background: var(--ph-white); }
.ph-faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.ph-faq-item { border: 1px solid var(--ph-line); border-radius: 8px; padding: 24px; background: var(--ph-white); }
.ph-faq-item h3 { font-size: 18px; font-weight: 800; color: var(--ph-ink); margin: 0 0 10px; }
.ph-faq-item p { color: var(--ph-text); line-height: 1.65; margin: 0; }

@media (max-width: 1100px) {
    .ph-hero-grid, .ph-split-grid, .ph-cta-grid { grid-template-columns: 1fr; }
    .ph-proof { max-width: 620px; }
    .ph-service-grid, .ph-strip-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .ph-process-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .ph-cta-actions { justify-content: flex-start; }
}

@media (max-width: 640px) {
    .ph-page { overflow-x: hidden; }
    .ph-hero { padding: 112px 0 54px; }
    .ph-hero-grid { gap: 28px; }
    .ph-logo-box { width: 132px; min-height: 68px; margin-bottom: 22px; }
    .ph-hero h1 { font-size: 38px; line-height: 1.02; margin-bottom: 18px; }
    .ph-hero p { font-size: 17px; line-height: 1.55; margin-bottom: 24px; }
    .ph-actions, .ph-cta-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
    .ph-btn { width: 100%; min-height: 58px; padding: 0 18px; }
    .ph-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; max-width: none; }
    .ph-proof-item { padding: 16px 14px; min-height: 116px; display: flex; flex-direction: column; justify-content: center; }
    .ph-proof-item strong { font-size: 28px; margin-bottom: 8px; }
    .ph-proof-item span { font-size: 14px; line-height: 1.32; }
    .ph-strip-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; background: transparent; }
    .ph-strip-item { min-height: auto; padding: 16px; border: 1px solid var(--ph-line); border-radius: 8px; display: block; }
    .ph-strip-item i { width: 38px; height: 38px; margin-bottom: 12px; }
    .ph-strip-item strong { font-size: 15px; line-height: 1.25; }
    .ph-strip-item span { display: none; }
    .ph-service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .ph-service { padding: 16px; min-height: 190px; display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; }
    .ph-service i { width: 44px; height: 44px; font-size: 18px; margin-bottom: 14px; }
    .ph-service-logo { height: 54px; padding: 11px; margin-bottom: 12px; }
    .ph-service-logo img { max-height: 28px; }
    .ph-service h3 { font-size: 17px; line-height: 1.18; margin-bottom: 10px; }
    .ph-service p { display: none; }
    .ph-service span { margin-top: auto; font-size: 14px; line-height: 1.2; padding-top: 10px; }
    .ph-service span i { width: auto; height: auto; margin: 0; background: transparent; color: currentColor; font-size: 13px; }
    .ph-process-grid, .ph-faq-grid { grid-template-columns: 1fr; }
    .ph-section { padding: 58px 0; }
    .ph-heading { text-align: left; margin-bottom: 30px; }
    .ph-heading h2, .ph-copy h2, .ph-panel h2, .ph-cta h2 { font-size: 31px; line-height: 1.1; }
    .ph-heading p { font-size: 16px; line-height: 1.62; }
    .ph-panel { padding: 28px; min-height: auto; }
    .ph-copy p { font-size: 16px; line-height: 1.68; }
    .ph-cta { padding: 54px 0; }
}

@media (max-width: 390px) {
    .ph-hero h1 { font-size: 34px; }
    .ph-proof-item { min-height: 126px; }
    .ph-service { min-height: 200px; padding: 14px; }
    .ph-service h3 { font-size: 16px; }
}