/* ==========================================================
   JP - John Pryde & Company SSC
   Design tokens + layout system
   ========================================================== */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@300,400,500&display=swap');

:root {
  /* Colour */
  --bg:      #111315;
  --bg-2:    #15171A;
  --fg:      #F2F2F2;
  --fg-2:    #9CA3AF;
  --accent:  #B8BCC2;
  --rule:    rgba(255, 255, 255, 0.06);
  --rule-2:  rgba(255, 255, 255, 0.16);
  --rule-3:  rgba(255, 255, 255, 0.25);

  /* Type */
  --font:      'Satoshi', system-ui, -apple-system, sans-serif;
  --w-light:   300;
  --w-regular: 400;
  --w-medium:  500;

  --t-hero:    clamp(56px, 8.4vw, 120px);
  --t-display: clamp(44px, 5.2vw, 72px);
  --t-h2:      clamp(36px, 4.4vw, 64px);
  --t-h3:      clamp(24px, 2.4vw, 32px);
  --t-lead:    18px;
  --t-body:    17px;
  --t-small:   14px;
  --t-eyebrow: 12px;

  --tr-display:  -0.01em;
  --tr-heading:  -0.005em;
  --tr-body:      0;
  --tr-eyebrow:   0.16em;

  --lh-display: 0.95;
  --lh-heading: 1.05;
  --lh-body:    1.5;

  /* Space */
  --s-1:  4px;
  --s-2:  8px;
  --s-3:  12px;
  --s-4:  16px;
  --s-5:  24px;
  --s-6:  48px;
  --s-7:  64px;
  --s-8:  96px;
  --s-9:  144px;
  --s-10: 200px;

  --container:     1440px;
  --gutter:        96px;
  --gutter-mobile: 24px;
  --section-y:     200px;

  /* Borders */
  --r:        0;
  --r-circle: 50%;
  --bw:       1px;

  /* Motion */
  --ease:     cubic-bezier(.2, .6, .2, 1);
  --t-fast:   160ms;
  --t-base:   240ms;
  --t-slow:   320ms;
  --reveal-y: 16px;
}

/* ==========================================================
   RESET
   ========================================================== */

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

html, body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: var(--t-body);
  font-weight: var(--w-light);
  line-height: var(--lh-body);
  letter-spacing: var(--tr-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; }
p { margin: 0; }

::selection { background: var(--accent); color: var(--bg); }

/* ==========================================================
   REVEAL ON SCROLL
   ========================================================== */

.reveal {
  opacity: 0;
  transform: translateY(var(--reveal-y));
  transition:
    opacity var(--t-base) var(--ease),
    transform var(--t-base) var(--ease);
  will-change: opacity, transform;
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html, body { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ==========================================================
   BUTTONS
   ========================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  font-family: var(--font);
  font-size: var(--t-small);
  font-weight: var(--w-medium);
  letter-spacing: 0.04em;
  border-radius: var(--r);
  cursor: pointer;
  transition:
    filter var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
  user-select: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
}
.btn-primary:hover  { background: #ffffff; border-color: #ffffff; filter: none; }
.btn-primary:active { background: #e6e6e6; border-color: #e6e6e6; filter: none; }

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--rule-3);
}
.btn-secondary:hover  { border-color: #ffffff; }
.btn-secondary:active { border-color: rgba(255, 255, 255, 0.7); }

/* ==========================================================
   ACCENT CIRCLE
   ========================================================== */

.accent-circle {
  width: 144px;
  height: 144px;
  border-radius: var(--r-circle);
  background: var(--accent);
  color: var(--bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 28px;
  font-weight: var(--w-regular);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
  flex-shrink: 0;
}
.accent-circle:hover { background: #ffffff; }

/* ==========================================================
   NAVIGATION
   ========================================================== */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 32px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    padding var(--t-base) var(--ease),
    background-color var(--t-base) var(--ease);
}

.site-nav.is-scrolled {
  padding: 20px 64px;
  background: rgba(17, 19, 21, 0.85);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
}

.nav-logo {
  font-size: 22px;
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  color: var(--fg);
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: var(--t-small);
  font-weight: var(--w-regular);
  color: var(--fg-2);
  transition: color 200ms var(--ease);
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--fg);
}

.nav-links .nav-cta,
.nav-links .nav-cta.is-active {
  padding: 9px 18px;
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
  font-weight: var(--w-medium);
  letter-spacing: 0.04em;
  transition: filter var(--t-fast) var(--ease);
}
.nav-links .nav-cta:hover  { color: var(--bg); background: #ffffff; border-color: #ffffff; filter: none; }
.nav-links .nav-cta:active { background: #e6e6e6; border-color: #e6e6e6; filter: none; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--fg);
  transition: transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ==========================================================
   SECTION BASELINE
   ========================================================== */

section {
  scroll-margin-top: 80px;
}

.eyebrow {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
}

.rule-h {
  height: 1px;
  background: var(--rule);
  border: 0;
  margin: 0;
}

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

.hero {
  min-height: 100vh;
  padding: 180px 64px 120px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero__headline-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 96px;
}

.hero__h1 {
  font-size: var(--t-hero);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-display);
  color: var(--fg);
}

.hero__eyebrow {
  max-width: 220px;
  padding-top: clamp(60px, 7vw, 96px);
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
  line-height: 1.5;
}

.hero__content-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: flex-end;
  gap: 64px;
}

.hero__para {
  max-width: 480px;
  font-size: var(--t-lead);
  font-weight: var(--w-light);
  line-height: 1.55;
  color: var(--fg-2);
  margin-bottom: 48px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__circle {
  margin-right: clamp(0px, 6vw, 96px);
  margin-bottom: 8px;
}

/* ==========================================================
   CAPABILITIES
   ========================================================== */

.capabilities {
  padding: var(--section-y) 64px;
}

.capabilities__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.capabilities__header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-bottom: 144px;
}

.capabilities__heading {
  font-size: var(--t-h2);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-heading);
  color: var(--fg);
  max-width: 760px;
}

.cap-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: 48px;
  align-items: baseline;
  padding: 40px 0;
  border-top: 1px solid var(--rule);
}

.cap-row--last {
  border-bottom: 1px solid var(--rule);
}

.cap-row--offset {
  margin-left: 6vw;
}

.cap-row__num {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
}

.cap-row__title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-heading);
  line-height: var(--lh-heading);
  color: var(--fg);
}

.cap-row__blurb {
  font-size: var(--t-body);
  font-weight: var(--w-light);
  line-height: var(--lh-body);
  color: var(--fg-2);
  max-width: 380px;
}

/* ==========================================================
   APPROACH
   ========================================================== */

.approach {
  padding: var(--section-y) 64px;
  background: var(--bg-2);
}

.approach__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.approach__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 144px;
  align-items: baseline;
}

.approach__heading {
  font-size: var(--t-h2);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-heading);
  color: var(--fg);
}

.approach__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
}

.principle {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  min-height: 280px;
}

.principle__numeral {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.principle__title {
  font-size: 22px;
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-heading);
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 16px;
}

.principle__body {
  font-size: 15px;
  font-weight: var(--w-light);
  line-height: 1.55;
  color: var(--fg-2);
}

/* ==========================================================
   TESTIMONIALS
   ========================================================== */

.testimonials {
  padding: 120px var(--gutter);
  border-top: 1px solid var(--rule);
  background: var(--bg-2);
}

.testimonials__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.testimonials__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 80px;
  align-items: baseline;
}

.testimonials__heading {
  font-size: var(--t-h2);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-heading);
  color: var(--fg);
  margin: 0;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  border-top: 1px solid var(--rule);
  padding-top: 56px;
}

.testimonial {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin: 0;
  padding: 0;
}

.testimonial__text {
  font-size: var(--t-body);
  line-height: var(--lh-body);
  color: var(--fg);
}

.testimonial__author {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.testimonial__source {
  font-size: var(--t-eyebrow);
  color: var(--fg-2);
  letter-spacing: 0.04em;
}

/* ==========================================================
   LEADERSHIP
   ========================================================== */

.leadership {
  padding: var(--section-y) 64px;
}

.leadership__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.leadership__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 144px;
  align-items: baseline;
}

.leadership__heading {
  font-size: var(--t-h2);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-heading);
  color: var(--fg);
}

.leadership__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.person {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}

.person__photo {
  background: var(--bg-2);
  border: 1px solid var(--rule);
  aspect-ratio: 1 / 1;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.person__initials {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: var(--w-medium);
  letter-spacing: 0.14em;
  color: var(--accent);
  line-height: 1;
  user-select: none;
}

.person__role {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 14px;
}

.person__name {
  font-size: clamp(28px, 2.6vw, 36px);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-heading);
  line-height: var(--lh-heading);
  color: var(--fg);
  margin-bottom: 16px;
}

.person__bio {
  font-size: 15px;
  font-weight: var(--w-light);
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 320px;
}

/* ==========================================================
   CLOSING
   ========================================================== */

.closing {
  padding: 240px 64px;
  text-align: center;
  position: relative;
}

.closing__inner {
  max-width: 1240px;
  margin: 0 auto;
}

.closing__eyebrow {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 64px;
}

.closing__heading {
  font-size: var(--t-hero);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-display);
  color: var(--fg);
  margin-bottom: 96px;
}

.closing .btn {
  padding: 20px 36px;
}

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

.site-footer {
  padding: 96px 64px 48px;
  border-top: 1px solid var(--rule);
}

.site-footer__inner {
  max-width: var(--container);
  margin: 0 auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 96px;
}

.footer__brand-name {
  font-size: 22px;
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-display);
  color: var(--fg);
  margin-bottom: 24px;
}

.footer__brand-desc {
  font-size: var(--t-small);
  font-weight: var(--w-light);
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 280px;
}

.footer__col-heading {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 24px;
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col-links a {
  font-size: var(--t-small);
  font-weight: var(--w-light);
  color: var(--fg);
  transition: color 200ms var(--ease);
}

.footer__col-links a:hover { color: var(--accent); }

.footer__base {
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__credit {
  flex: 1;
  text-align: center;
  font-size: var(--t-eyebrow);
  font-weight: var(--w-regular);
  color: var(--fg-2);
  letter-spacing: 0.04em;
}
.footer__credit a {
  color: #ffffff;
  transition: color 200ms var(--ease);
}
.footer__credit a:hover { color: var(--fg); }

.footer__copy,
.footer__legal {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-regular);
  color: var(--fg-2);
  letter-spacing: 0.04em;
}

.footer__legal {
  display: flex;
  gap: 32px;
}

.footer__legal a {
  transition: color 200ms var(--ease);
}
.footer__legal a:hover { color: var(--fg); }

/* ==========================================================
   CLOSING - CONTACT GRID
   ========================================================== */

.closing__heading {
  margin-bottom: 80px;
}

.closing__contacts {
  display: flex;
  justify-content: center;
  gap: 80px;
  margin-bottom: 80px;
  flex-wrap: wrap;
}

.closing__contact-item {
  text-align: left;
}

.closing__contact-label {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-medium);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 10px;
}

.closing__contact-value {
  font-size: var(--t-lead);
  font-weight: var(--w-light);
  line-height: 1.55;
  color: var(--fg);
}

.closing__contact-value a {
  transition: color var(--t-fast) var(--ease);
}

.closing__contact-value a:hover {
  color: var(--accent);
}

.closing__contact-note {
  font-size: var(--t-eyebrow);
  font-weight: var(--w-regular);
  color: var(--fg-2);
  margin-top: 6px;
  letter-spacing: 0.04em;
}

/* Footer contact address text */
.footer__contact-addr {
  display: block;
  font-size: var(--t-small);
  font-weight: var(--w-light);
  line-height: 1.7;
  color: var(--fg);
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 1100px) {
  .approach__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  :root {
    --section-y: 120px;
    --gutter: var(--gutter-mobile);
  }

  .site-nav,
  .site-nav.is-scrolled {
    padding: 20px var(--gutter-mobile);
  }

  .nav-hamburger { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(17, 19, 21, 0.97);
    backdrop-filter: saturate(140%) blur(12px);
    -webkit-backdrop-filter: saturate(140%) blur(12px);
    border-top: 1px solid var(--rule);
    padding: 8px var(--gutter-mobile) 28px;
  }

  .nav-links.is-open { display: flex; }

  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--rule);
  }

  .nav-links a {
    display: block;
    padding: 16px 0;
    font-size: var(--t-body);
  }

  .nav-links .nav-cta,
  .nav-links .nav-cta.is-active {
    display: inline-block;
    margin: 16px 0;
  }

  .hero {
    padding: 140px var(--gutter-mobile) 80px;
  }

  .hero__headline-row {
    grid-template-columns: 1fr;
    margin-bottom: 48px;
  }

  .hero__eyebrow {
    padding-top: 0;
  }

  .hero__content-row {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__circle {
    margin-right: 0;
  }

  .capabilities { padding: var(--section-y) var(--gutter-mobile); }
  .capabilities__header {
    grid-template-columns: 1fr;
    margin-bottom: 80px;
  }

  .cap-row {
    grid-template-columns: 80px 1fr;
    gap: 24px;
  }

  .cap-row__blurb {
    grid-column: 2;
    max-width: 100%;
  }

  .cap-row--offset { margin-left: 0; }

  .approach { padding: var(--section-y) var(--gutter-mobile); }
  .approach__header {
    grid-template-columns: 1fr;
    margin-bottom: 80px;
  }

  .approach__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .leadership { padding: var(--section-y) var(--gutter-mobile); }
  .leadership__header {
    grid-template-columns: 1fr;
    margin-bottom: 80px;
  }

  .leadership__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .closing { padding: 160px var(--gutter-mobile); }

  .site-footer { padding: 80px var(--gutter-mobile) 40px; }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .approach__grid {
    grid-template-columns: 1fr;
  }

  .leadership__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .person__photo {
    max-height: 240px;
  }

  .testimonials__header {
    grid-template-columns: 1fr;
    margin-bottom: 48px;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__base {
    flex-direction: column;
    gap: 16px;
  }

  .cap-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cap-row__blurb {
    grid-column: 1;
  }
}