/* ===========================
   PropFlow – shared styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:       #0C2340;
  --primary-mid:   #153960;
  --accent:        #00B896;
  --accent-hover:  #009E81;
  --light:         #F5F8FF;
  --white:         #FFFFFF;
  --text:          #1C1F2E;
  --text-muted:    #6B7280;
  --border:        #E5E9F0;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow-md:     0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:     0 12px 40px rgba(0,0,0,.14);
  --radius:        10px;
  --radius-lg:     18px;
  --nav-h:         70px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Layout helpers ─────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section--alt { background: var(--light); }
.section--dark { background: var(--primary); color: var(--white); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

/* ── Typography ─────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3vw, 2.3rem); font-weight: 700; line-height: 1.22; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { color: var(--text-muted); line-height: 1.7; }
.text-center { text-align: center; }
.section-intro { max-width: 620px; margin: 0 auto 64px; }

/* ── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, background .15s;
  border: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--white); box-shadow: 0 4px 14px rgba(0,184,150,.35); }
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 6px 20px rgba(0,184,150,.45); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.5); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.btn-outline-dark { background: transparent; color: var(--primary); border: 2px solid var(--border); }
.btn-outline-dark:hover { border-color: var(--primary); }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ── Navigation ─────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--primary);
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.nav__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 40px;
}
.nav__logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  letter-spacing: -.01em;
  transition: opacity .15s;
}
.nav__logo:hover { opacity: .85; }
.nav__logo span { color: var(--accent); }

.nav__links {
  display: flex;
  gap: 4px;
  margin-right: auto;
}
.nav__links a {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  padding: 6px 14px;
  border-radius: 6px;
  transition: color .2s, background .2s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav__links a:hover {
  color: var(--white);
  background: rgba(255,255,255,.07);
}
.nav__links a:hover::after { transform: scaleX(1); }
.nav__links a.active {
  color: var(--white);
  background: rgba(0,184,150,.15);
}
.nav__links a.active::after { transform: scaleX(1); }

.nav__actions { display: flex; align-items: center; gap: 12px; }
.nav__login {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color .2s, background .2s;
}
.nav__login:hover {
  color: var(--white);
  background: rgba(255,255,255,.08);
}

.nav__burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; border-radius: 6px; transition: background .2s; }
.nav__burger:hover { background: rgba(255,255,255,.1); }
.nav__burger span { width: 22px; height: 2px; background: rgba(255,255,255,.8); border-radius: 2px; transition: .25s; display: block; }
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--primary);
  border-bottom: 1px solid rgba(255,255,255,.1);
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  z-index: 99;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  padding: 12px 14px;
  border-radius: 8px;
  border: none;
  transition: color .2s, background .2s;
}
.nav__mobile a:hover {
  color: var(--white);
  background: rgba(255,255,255,.08);
}
.nav__mobile a.active {
  color: var(--white);
  background: rgba(0,184,150,.15);
}
.nav__mobile .btn-primary,
.nav__mobile .btn-primary:hover {
  color: var(--white);
  background: var(--accent);
  margin-top: 12px;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 8px;
}

/* ── Hero ────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 60%, #1a4a7a 100%);
  color: var(--white);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,184,150,.18) 0%, transparent 70%);
  top: -100px; right: -100px;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,184,150,.10) 0%, transparent 70%);
  bottom: -80px; left: 10%;
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__content { }
.hero__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 420px;
  box-shadow: 0 24px 64px rgba(0,0,0,.35);
  border: 3px solid rgba(255,255,255,.12);
}
.hero__photo img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__photo { display: none; }
}
.hero h1 { color: var(--white); margin-bottom: 24px; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero__sub { font-size: 1.1rem; color: rgba(255,255,255,.8); margin-bottom: 40px; max-width: 560px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__badge {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 56px;
  font-size: 13px;
  color: rgba(255,255,255,.65);
}
.hero__badge svg { color: var(--accent); flex-shrink: 0; }

/* ── Trust bar ───────────────────────────────── */
.trust { padding: 40px 0; border-bottom: 1px solid var(--border); }
.trust__inner {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust__item { text-align: center; }
.trust__item strong { display: block; font-size: 2rem; font-weight: 800; color: var(--primary); }
.trust__item span { font-size: 13px; color: var(--text-muted); }

/* ── Value props ─────────────────────────────── */
.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.value-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #00e0c0);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
}
.value-card h3 { margin-bottom: 10px; }

/* ── Feature row ─────────────────────────────── */
.feature-row { margin-bottom: 80px; }
.feature-row:last-child { margin-bottom: 0; }
.feature-row__visual {
  border-radius: var(--radius-lg);
  height: 380px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.feature-row__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.feature-row__visual:hover img { transform: scale(1.03); }
.feature-row .eyebrow { margin-bottom: 8px; }
.feature-row h2 { margin-bottom: 16px; }
.feature-row p { margin-bottom: 28px; }
.feature-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}
.feature-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: rgba(0,184,150,.12);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  padding-top: 1px;
}

/* ── Integration logos ───────────────────────── */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.integration-tile {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}
.integration-tile:hover { box-shadow: var(--shadow-md); }
.integration-tile span { font-size: 28px; }

/* ── Testimonials ────────────────────────────── */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card__stars { color: #F59E0B; font-size: 14px; letter-spacing: 1px; }
.testimonial-card blockquote { font-size: 14px; color: var(--text-muted); flex: 1; font-style: italic; line-height: 1.7; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  border: 2px solid var(--border);
}
.testimonial-card__avatar img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.testimonial-card__name { font-size: 14px; font-weight: 600; color: var(--text); }
.testimonial-card__role { font-size: 12px; color: var(--text-muted); }

/* ── Pricing ─────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: start; }
.plan {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}
.plan--featured {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}
.plan--featured p,
.plan--featured .plan__feature { color: rgba(255,255,255,.7); }
.plan--featured .plan__price-num { color: var(--white); }
.plan__badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.plan h3 { font-size: 1.25rem; margin-bottom: 8px; }
.plan__price { margin: 24px 0; }
.plan__price-num { font-size: 2.5rem; font-weight: 800; color: var(--primary); }
.plan__price-suffix { font-size: 14px; color: var(--text-muted); margin-left: 4px; }
.plan__features { margin: 28px 0; display: flex; flex-direction: column; gap: 12px; }
.plan__feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text-muted);
}
.plan__feature::before {
  content: '✓';
  width: 18px; height: 18px;
  background: rgba(0,184,150,.15);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
  flex-shrink: 0;
}
.plan--featured .plan__feature::before { background: rgba(0,184,150,.25); }

/* ── FAQ ─────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background .15s;
}
.faq-question:hover { background: var(--light); }
.faq-question .icon { font-size: 18px; transition: transform .25s; flex-shrink: 0; }
.faq-question.open .icon { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 24px 20px; font-size: 14px; color: var(--text-muted); }
.faq-answer.open { display: block; }

/* ── Team ────────────────────────────────────── */
.team-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}
.team-card:hover { box-shadow: var(--shadow-md); }
.team-card__avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 3px solid var(--border);
}
.team-card__avatar img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.team-card h3 { margin-bottom: 4px; }
.team-card__role { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
.team-card p { font-size: 13px; }

/* ── CTA section ─────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  padding: 96px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,184,150,.15) 0%, transparent 70%);
  top: -100px; right: 5%;
  pointer-events: none;
}
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,.75); margin-bottom: 40px; }
.cta-section .btn-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Contact ─────────────────────────────────── */
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,184,150,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.contact-info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}
.contact-info-card h3 { margin-bottom: 8px; }
.contact-info-card a { color: var(--accent); font-weight: 500; }

/* ── Footer ──────────────────────────────────── */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,.75);
  padding: 72px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer__logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer__logo span { color: var(--accent); }
.footer p { font-size: 14px; line-height: 1.7; max-width: 300px; }
.footer h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 18px; letter-spacing: .02em; }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 14px; transition: color .15s; }
.footer__links a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a { color: rgba(255,255,255,.45); }
.footer__bottom-links a:hover { color: var(--white); }

/* ── Page header ─────────────────────────────── */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  padding: 80px 0;
  color: var(--white);
}
.page-header h1 { color: var(--white); margin-bottom: 16px; }
.page-header p { color: rgba(255,255,255,.75); font-size: 1.1rem; max-width: 600px; }

/* ── Utilities ───────────────────────────────── */
.mt-8  { margin-top:  8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom:  8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.w-full { width: 100%; }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .integration-grid { grid-template-columns: repeat(4, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .grid-2, .grid-3, .pricing-grid, .form-row { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .plan--featured { transform: none; }
  .integration-grid { grid-template-columns: repeat(3, 1fr); }
  .nav__links, .nav__actions { display: none; }
  .nav__burger { display: flex; margin-left: auto; }
  .hero { padding: 64px 0 80px; }
  .section-intro { margin-bottom: 40px; }
  .contact-form { padding: 28px 20px; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .trust__inner { gap: 28px; }
  .hero__badge { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .grid-4, .integration-grid { grid-template-columns: 1fr 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { justify-content: center; }
}