/* HW3 Fitness & Consulting LLC — site styles */

:root {
  --blue-light: #3aa0d8;
  --blue-mid: #1f7bb6;
  --blue-deep: #14385c;
  --blue-darkest: #0c2440;
  --ink: #0e1b2c;
  --ink-soft: #38475c;
  --muted: #6b7a8f;
  --bg: #ffffff;
  --bg-soft: #f4f8fc;
  --bg-band: #eef4fa;
  --border: #dbe5ef;
  --shadow-sm: 0 2px 8px rgba(20, 56, 92, 0.06);
  --shadow-md: 0 12px 32px rgba(20, 56, 92, 0.10);
  --shadow-lg: 0 24px 60px rgba(20, 56, 92, 0.18);
  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1160px;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: 'Montserrat', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: var(--blue-mid); text-decoration: none; }
a:hover { color: var(--blue-deep); }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--blue-darkest);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }

p { margin: 0 0 1em; color: var(--ink-soft); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--blue-mid);
  margin-bottom: 0.6rem;
}

.accent { color: var(--blue-light); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s, color 0.2s, border-color 0.2s;
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-light), var(--blue-deep));
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { transform: translateY(-2px); color: #fff; box-shadow: var(--shadow-lg); }
.btn-ghost {
  background: transparent;
  color: var(--blue-deep);
  border-color: var(--blue-deep);
}
.btn-ghost:hover { background: var(--blue-deep); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--blue-mid);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--blue-mid); color: var(--blue-deep); }
.btn-sm { padding: 10px 18px; font-size: 0.9rem; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  color: var(--blue-darkest);
}
.brand img {
  height: 44px;
  width: auto;
  display: block;
}
.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.primary-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.96rem;
}
.primary-nav a:hover { color: var(--blue-mid); }
.primary-nav .btn { color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px;
  height: 40px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  margin: 0 auto;
  background: var(--blue-darkest);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 100px;
  background: linear-gradient(180deg, #f7fbfe 0%, #ffffff 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(58,160,216,0.18), transparent 60%),
    radial-gradient(700px 420px at 0% 100%, rgba(20,56,92,0.10), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 60px;
}
.hero-copy .lede {
  font-size: 1.12rem;
  max-width: 540px;
  color: var(--ink-soft);
}
.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 24px 0 36px;
}
.hero-stats {
  display: flex;
  gap: 36px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.hero-stats li {
  display: flex;
  flex-direction: column;
}
.hero-stats strong {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--blue-deep);
  font-weight: 800;
}
.hero-stats span { font-size: 0.85rem; color: var(--muted); }

.hero-art {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--blue-light);
  opacity: 0.35;
}
.ring-1 { inset: 0; border-color: var(--blue-light); animation: spin 28s linear infinite; }
.ring-2 { inset: 14%; border-color: var(--blue-deep); border-style: dashed; animation: spin 40s linear infinite reverse; opacity: 0.25; }
@keyframes spin { to { transform: rotate(360deg); } }

.hero-logo {
  position: relative;
  width: 78%;
  display: grid;
  place-items: center;
  padding: 28px 32px;
  background: transparent;
}
.hero-logo img {
  width: 100%;
  height: auto;
  display: block;
}

/* Sections */
.section { padding: 100px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-sub { font-size: 1.05rem; color: var(--ink-soft); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* About */
.about { background: var(--bg-soft); }
.check-list { list-style: none; padding: 0; margin: 24px 0 0; }
.check-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  color: var(--ink);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-deep));
  background-image:
    linear-gradient(135deg, var(--blue-light), var(--blue-deep)),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M2 6.5l2.5 2.5L10 3.5' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: cover, 12px 12px;
  background-position: center, center;
  background-repeat: no-repeat;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.stat-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: linear-gradient(135deg, #ffffff, #eaf4fb);
}
.stat-card.alt {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-darkest));
  color: #fff;
  border-color: transparent;
}
.stat-card.alt p { color: rgba(255,255,255,0.85); margin: 0; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--blue-deep);
  line-height: 1;
}
.stat-card.alt .stat-num { color: #fff; }
.stat-card p { margin: 0; }
.pillar { grid-column: 1 / -1; }
.pillar h3 { color: var(--blue-deep); margin-bottom: 12px; }
.pillar ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.pillar li {
  background: var(--bg-band);
  border-radius: 10px;
  padding: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-deep);
  text-align: center;
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-deep));
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.service-card .icon svg { width: 24px; height: 24px; }
.service-card ul {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}
.service-card li {
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}
.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--blue-light);
  border-radius: 50%;
}
.service-card.featured {
  background: linear-gradient(160deg, var(--blue-deep), var(--blue-darkest));
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.service-card.featured h3, .service-card.featured p, .service-card.featured li { color: #fff; }
.service-card.featured li { color: rgba(255,255,255,0.9); }
.service-card.featured li::before { background: var(--blue-light); }
.service-card.featured .icon { background: rgba(255,255,255,0.15); }
.service-card .tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--blue-light);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
}

/* Plans */
.plans { background: var(--bg-soft); }
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.plan-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.plan-card h3 { color: var(--blue-deep); }
.plan-card .price {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--blue-darkest);
  font-weight: 800;
  margin: 8px 0 4px;
  line-height: 1;
}
.plan-card .price span { font-size: 1.2rem; vertical-align: top; margin-right: 2px; color: var(--blue-mid); }
.plan-card .price small { font-size: 0.95rem; font-weight: 600; color: var(--muted); }
.plan-card .plan-tag { color: var(--muted); font-size: 0.92rem; }
.plan-card ul {
  list-style: none;
  padding: 20px 0;
  margin: 16px 0 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.plan-card ul li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 10px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.plan-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--blue-light);
  font-weight: 800;
}
.plan-card .btn { margin-top: auto; }

.plan-card.highlight {
  background: linear-gradient(160deg, var(--blue-deep), var(--blue-darkest));
  color: #fff;
  border-color: transparent;
  transform: translateY(-12px);
  box-shadow: var(--shadow-lg);
}
.plan-card.highlight h3, .plan-card.highlight .price { color: #fff; }
.plan-card.highlight .price span, .plan-card.highlight .price small { color: rgba(255,255,255,0.85); }
.plan-card.highlight .plan-tag { color: rgba(255,255,255,0.8); }
.plan-card.highlight ul { border-color: rgba(255,255,255,0.15); }
.plan-card.highlight ul li { color: rgba(255,255,255,0.92); }
.plan-card.highlight ul li::before { color: var(--blue-light); }
.plan-card .ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-light);
  color: #fff;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.video-frame {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 0;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.testimonial::before {
  content: "“";
  position: absolute;
  top: 8px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--blue-light);
  line-height: 1;
  opacity: 0.4;
}
.testimonial blockquote {
  margin: 0 0 16px;
  font-size: 1.02rem;
  color: var(--ink);
  position: relative;
  z-index: 1;
}
.testimonial figcaption strong {
  display: block;
  color: var(--blue-deep);
  font-family: var(--font-display);
}
.testimonial figcaption span {
  font-size: 0.85rem;
  color: var(--muted);
}

/* CTA Band */
.cta-band {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-darkest));
  color: #fff;
  padding: 70px 0;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-band .btn-primary {
  background: #fff;
  color: var(--blue-deep);
}
.cta-band .btn-primary:hover { background: var(--blue-light); color: #fff; }

/* Contact */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.contact-list li {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list span {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 700;
  min-width: 70px;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--blue-deep);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0;
  border-color: var(--blue-light);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(58,160,216,0.15);
}
.field textarea { resize: vertical; min-height: 100px; }
.form-note {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: #e8f6ee;
  color: #1c6e3a;
  font-size: 0.92rem;
}
.form-note.error { background: #fbeaea; color: #9b2c2c; }

/* Footer */
.site-footer {
  background: var(--blue-darkest);
  color: rgba(255,255,255,0.8);
  padding: 40px 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.brand-footer {
  background: #ffffff;
  padding: 10px 16px;
  border-radius: 12px;
}
.brand-footer img {
  height: 40px;
  width: auto;
  display: block;
}
.footer-nav {
  display: flex;
  gap: 22px;
  justify-content: center;
}
.footer-nav a { color: rgba(255,255,255,0.85); font-size: 0.95rem; }
.footer-nav a:hover { color: #fff; }
.copy { margin: 0; font-size: 0.85rem; text-align: right; }

/* Responsive */
@media (max-width: 980px) {
  .hero { padding: 60px 0 80px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-art { max-width: 360px; }
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-grid { grid-template-columns: 1fr; gap: 20px; }
  .plan-card.highlight { transform: none; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-nav { justify-content: center; flex-wrap: wrap; }
  .copy { text-align: center; }
}

@media (max-width: 720px) {
  .brand img { height: 38px; }
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s, transform 0.18s;
  }
  .primary-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .primary-nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }
  .primary-nav a:last-child { border-bottom: 0; margin-top: 8px; align-self: flex-start; }
  .primary-nav .btn { padding: 10px 18px; }

  .about-cards { grid-template-columns: 1fr; }
  .pillar ul { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .cta-inner { text-align: center; flex-direction: column; }
  .contact-form { padding: 24px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}