/* ============================================================
   10xPMM — BRAND TOKENS
   Edit these variables to change colors, fonts, and spacing
   globally across the entire site.
   ============================================================ */

:root {
  /* — Brand Colors — */
  --navy:        #0F172A;   /* Primary dark / text / strategic card */
  --teal:        #0891B2;   /* Accent: CTAs, links, PMM in logo    */
  --teal-deep:   #155E75;   /* Tactical card background             */
  --bg:          #FAFAF9;   /* Page background (warm white)         */
  --text-primary:#1e293b;   /* Body text                            */
  --text-muted:  #64748b;   /* Secondary text                       */
  --text-faint:  #94a3b8;   /* Captions, fine print                 */
  --border:      #e2e8f0;   /* Dividers                             */
  --card-light:  #f1f5f9;   /* Testimonial card bg                  */

  /* — Typography — */
  --font-display: 'Source Serif 4', 'Georgia', serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* — Spacing — */
  --section-pad:  clamp(3rem, 8vw, 6rem);
  --content-max:  720px;
  --page-max:     960px;
}


/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }


/* ============================================================
   LAYOUT CONTAINER
   ============================================================ */

.container {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 3rem);
}


/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(250, 250, 249, 0.92);
  backdrop-filter: blur(12px);
  z-index: 50;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Logo (wordmark) ── */
.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.logo span { color: var(--teal); }

/* ── Header CTA ── */
.header-cta {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--teal);
  padding: 0.5rem 1.25rem;
  border: 1.5px solid var(--teal);
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
.header-cta:hover {
  background: var(--teal);
  color: #fff;
  text-decoration: none;
}


/* ============================================================
   HERO SECTION
   ============================================================ */

.hero {
  padding: var(--section-pad) 0 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.hero .subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 0;
}


/* ============================================================
   TRUSTED-BY LOGO RIBBON
   To add/remove logos: edit the <img> tags in the HTML
   ============================================================ */

.trusted-by {
  padding: 1.75rem 0 2rem;
}

.trusted-by .label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1rem;
}

.logo-ribbon {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  flex-wrap: wrap;
}

.logo-ribbon img {
  height: 22px;
  width: auto;
  opacity: 0.65;
  filter: grayscale(100%);
  transition: opacity 0.3s, filter 0.3s;
}
.logo-ribbon img:hover {
  opacity: 1;
  filter: grayscale(0%);
}


/* ============================================================
   DIVIDER
   ============================================================ */

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}


/* ============================================================
   MODE CARDS (Strategic / Tactical)
   ============================================================ */

.mode-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 2rem 0 1.5rem;
}

.mode-card {
  display: block;
  border-radius: 12px;
  padding: clamp(1.5rem, 3vw, 2rem);
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}
.mode-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  text-decoration: none;
}

/* Strategic = navy background */
.mode-card.strategic { background: var(--navy); }

/* Tactical = teal-deep background */
.mode-card.tactical  { background: var(--teal-deep); }

.mode-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.mode-card .card-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
}

.mode-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 640px) {
  .mode-cards { grid-template-columns: 1fr; }
}


/* ============================================================
   TRUST LINE (bottom of hero)
   ============================================================ */

.trust-line {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-faint);
  padding-bottom: var(--section-pad);
}


/* ============================================================
   SERVICE SECTIONS (Strategic Mode / Tactical Mode)
   ============================================================ */

.service-section {
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--border);
}

.section-tag {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.service-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: -0.015em;
  margin-bottom: 0.75rem;
}

.service-section .intro {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: var(--content-max);
  margin-bottom: 3rem;
}

/* ── Service grid (2 columns) ── */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 3rem;
  margin-bottom: 2.5rem;
}

.service-item h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.service-item h3::before {
  content: '•';
  color: var(--teal);
  font-weight: 700;
}

.service-item p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .service-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ── Best-for / What-you-get ── */
.section-footer {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.section-footer p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.section-footer strong {
  color: var(--text-primary);
}


/* ============================================================
   TESTIMONIAL / QUOTE BLOCK
   To replace placeholder quotes: edit the text inside the
   <blockquote> tags in the HTML.
   ============================================================ */

.testimonial {
  margin: 2.5rem 0;
  padding: 1.5rem 1.75rem;
  background: var(--card-light);
  border-left: 3px solid var(--teal);
  border-radius: 0 8px 8px 0;
}

.testimonial blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.testimonial cite {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.testimonial-label {
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.5rem;
}


/* ============================================================
   WHY US / BUILT DIFFERENT SECTION
   ============================================================ */

.why-section {
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--border);
}

.why-section .section-tag {
  color: var(--teal);
}

.why-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.why-section .founder-bio {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: var(--content-max);
  margin-bottom: 2.75rem;
}

/* ── Differentiator items ── */
.differentiator {
  margin-bottom: 1.25rem;
}

.differentiator h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.15rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.differentiator h3::before {
  content: '•';
  color: var(--teal);
  font-weight: 700;
}

.differentiator p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
  padding-left: 1rem;
}


/* ============================================================
   CTA SECTION
   ============================================================ */

.cta-section {
  text-align: center;
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--border);
}

.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.cta-section p {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.cta-button {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--teal);
  padding: 0.75rem 2rem;
  border: 2px solid var(--teal);
  border-radius: 8px;
  transition: background 0.25s, color 0.25s;
}
.cta-button:hover {
  background: var(--teal);
  color: #fff;
  text-decoration: none;
}


/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
}

.site-footer .footer-contact {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.site-footer .footer-copy {
  font-size: 0.75rem;
  color: var(--text-faint);
}


/* ============================================================
   SCROLL ANIMATIONS (subtle fade-in)
   ============================================================ */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Ensure content shows even without JS */
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}