/* ============================================================
   saulmupalia.online — design tokens and custom styling
   Tokens are defined ONCE here. Never hard-code a hex value
   anywhere else in the site.
   ============================================================ */

:root {
  /* Palette — read from the supplied design concept */
  --paper:       #F5F4F1;
  --surface:     #FFFFFF;
  --ink:         #16181D;
  --ink-muted:   #63666D;
  --accent:      #FF3E63;
  --accent-dark: #E32B4E;
  --accent-text: #D5072A;
  --tint-mint:   #E8F0E6;
  --tint-blush:  #FBE7EA;
  --footer:      #1B2030;
  --rule:        #DFDDD8;
  --on-dark:     #FFFFFF;

  /* Type */
  --font-head: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter",  system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Rhythm */
  --section-y: 5.5rem;
  --radius:    14px;

  /* Bootstrap overrides so components inherit our palette */
  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-body-font-family: var(--font-body);
  --bs-border-color: var(--rule);
}

/* ---------- Base ---------- */

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }

p { color: var(--ink); }
.lead-muted { color: var(--ink-muted); font-size: 1.0625rem; max-width: 54ch; }

/* Bootstrap 5.3 resolves link colour from --bs-link-color-rgb, so setting
   --bs-link-color has no effect. Colour links directly from our tokens. */
a { color: var(--ink); text-decoration: none; transition: color .18s ease; }
a:hover, a:focus { color: var(--accent-text); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.section { padding-block: var(--section-y); }

/* Small rose label above a heading, per the concept */
.eyebrow {
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: .75rem;
  display: block;
}

/* ---------- Buttons ---------- */

.btn-accent {
  background: var(--accent);
  color: var(--on-dark);
  border: none;
  border-radius: 999px;
  padding: .8rem 1.9rem;
  font-weight: 500;
  font-family: var(--font-body);
}
.btn-accent:hover, .btn-accent:focus { background: var(--accent-dark); color: var(--on-dark); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: .8rem 1.9rem;
  font-weight: 500;
}
.btn-ghost:hover, .btn-ghost:focus { background: var(--ink); color: var(--paper); }

/* ---------- Navigation ---------- */

.site-nav {
  background: var(--paper);
  padding-block: 1.25rem;
  border-bottom: 1px solid transparent;
}
.site-nav .navbar-brand {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
}
.site-nav .nav-link {
  color: var(--ink);
  font-size: .95rem;
  padding-inline: .25rem;
}
.site-nav .nav-link:hover { color: var(--accent-text); }
.site-nav .nav-link.is-active { color: var(--accent-text); font-weight: 500; }

/* ---------- Tinted project panels ---------- */

.panel-mint  { background: var(--tint-mint); }
.panel-blush { background: var(--tint-blush); }
.panel {
  border-radius: var(--radius);
  padding: clamp(1.75rem, 4vw, 3rem);
}

.shot {
  border-radius: 10px;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  display: block;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--footer);
  color: var(--on-dark);
  padding-block: 4.5rem 2rem;
}
.site-footer h2, .site-footer a { color: var(--on-dark); }
.footer-title { font-size: clamp(1.6rem, 3vw, 2.25rem); }
.footer-label {
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .6);
  margin-bottom: .35rem;
}
.footer-email {
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.6vw, 1.75rem);
  border-bottom: 1px solid rgba(255, 255, 255, .35);
  padding-bottom: .15rem;
}
.footer-email:hover { color: var(--accent); border-color: var(--accent); }
.footer-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.footer-rule { border-color: rgba(255, 255, 255, .18); margin-block: 3rem 1.5rem; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between; align-items: center;
}
.footer-social { display: flex; gap: 1.25rem; list-style: none; padding: 0; margin: 0; }
.footer-social a { color: rgba(255, 255, 255, .75); font-size: .9rem; }
.footer-social a:hover { color: var(--on-dark); }
.footer-meta { color: rgba(255, 255, 255, .55); font-size: .85rem; margin: 0; }

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

/* ---------- Hero ---------- */

.hero { padding-block: 3rem 4.5rem; }
.hero h1 { max-width: 12ch; }

.hero-portrait-wrap { position: relative; max-width: 380px; margin-inline: auto; }
.hero-portrait {
  width: 100%;
  aspect-ratio: 1 / 1.08;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 50% 50% var(--radius) var(--radius);
  display: block;
}

.hero-badge {
  position: absolute;
  left: -46px;
  bottom: 18px;
  width: 132px;
  height: 132px;
  display: grid;
  place-items: center;
  background: var(--paper);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .12);
}
.hero-badge__ring {
  width: 100%;
  height: 100%;
  animation: badge-spin 18s linear infinite;
}
.hero-badge__text {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .06em;
  fill: var(--ink);
  text-transform: uppercase;
}
.hero-badge__arrow {
  position: absolute;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--accent);
}
@keyframes badge-spin { to { transform: rotate(360deg); } }

@media (max-width: 991.98px) {
  .hero-badge { left: auto; right: 4px; bottom: 4px; width: 104px; height: 104px; }
  .hero-badge__text { font-size: 17px; }
}

/* ---------- Project panels ---------- */

.project-panel { margin-bottom: 1.5rem; }
.project-panel h3 { margin-bottom: .5rem; }
.project-panel .shot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}
.project-panel .shot-grid > :first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 7;
}
.project-panel .shot-grid > :nth-child(2),
.project-panel .shot-grid > :nth-child(3) {
  aspect-ratio: 4 / 3;
}
@media (max-width: 767.98px) {
  .project-panel .shot-grid > :first-child { aspect-ratio: 16 / 9; }
}

.stack-list { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 1rem 0 0; }
.stack-list li {
  font-size: .8rem;
  padding: .3rem .75rem;
  border: 1px solid rgba(22, 24, 29, .18);
  border-radius: 999px;
  color: var(--ink-muted);
}

.link-arrow { color: var(--ink); font-weight: 500; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }
.link-arrow:hover { color: var(--accent-text); }

/* ---------- Skills ---------- */

.skill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.skill-grid li {
  list-style: none;
  padding: 1.1rem .25rem;
  border-top: 1px solid var(--rule);
  font-size: 1.0625rem;
}
@media (max-width: 767.98px) { .skill-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Credentials strip ---------- */

.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.stat__figure { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.75rem); color: var(--accent); line-height: 1; }
.stat__label { color: var(--ink-muted); font-size: .95rem; margin-top: .5rem; }
@media (max-width: 575.98px) { .stat-strip { grid-template-columns: 1fr; gap: 1.5rem; text-align: center; } }

/* ---------- Blog cards ---------- */

.post-card { background: var(--surface); border-radius: var(--radius); overflow: hidden; height: 100%; display: flex; flex-direction: column; }
.post-card__body { padding: 1.4rem; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.post-card h3 { font-size: 1.15rem; margin: .5rem 0 .6rem; }
.post-card p { color: var(--ink-muted); font-size: .95rem; flex: 1; }

/* ---------- Case study ---------- */

.case-header { padding-block: 3rem 2rem; }
.case-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding-block: 1.5rem; margin-block: 2rem; }
.case-meta dt { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); font-weight: 500; margin-bottom: .35rem; }
.case-meta dd { margin: 0; font-size: .95rem; }
@media (max-width: 767.98px) { .case-meta { grid-template-columns: repeat(2, 1fr); } }

.case-body { max-width: 42rem; }
.case-body h2 { font-size: 1.5rem; margin-top: 2.75rem; margin-bottom: .9rem; }
.case-body ul { padding-left: 1.15rem; }
.case-body li { margin-bottom: .5rem; }

.case-figure { margin-block: 2.5rem; }
.case-figure img { width: 100%; border-radius: var(--radius); display: block; }
.case-figure figcaption { color: var(--ink-muted); font-size: .85rem; margin-top: .65rem; }

.case-nav { border-top: 1px solid var(--rule); padding-top: 2rem; margin-top: 4rem; }

/* ---------- Timeline ---------- */

.timeline { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--rule); }
.timeline > li { position: relative; padding: 0 0 2.5rem 2rem; }
.timeline > li::before {
  content: "";
  position: absolute;
  left: -5px; top: .55rem;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline .role { font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; margin-bottom: .15rem; }
.timeline .org { color: var(--ink); margin-bottom: .1rem; }
.timeline .when { color: var(--ink-muted); font-size: .85rem; letter-spacing: .04em; margin-bottom: .6rem; }
.timeline p:last-child { color: var(--ink-muted); margin-bottom: 0; }

.what-i-do { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.what-i-do h3 { font-size: 1.1rem; margin-bottom: .4rem; }
.what-i-do p { color: var(--ink-muted); font-size: .95rem; margin: 0; }
@media (max-width: 767.98px) { .what-i-do { grid-template-columns: 1fr; gap: 1.5rem; } }

/* ---------- Blog post ---------- */

.post-header { padding-block: 3rem 1.5rem; }
.post { max-width: 42rem; }
.post h2 { font-size: 1.45rem; margin-top: 2.5rem; margin-bottom: .8rem; }
.post p { margin-bottom: 1.15rem; }
.post ul, .post ol { padding-left: 1.15rem; margin-bottom: 1.15rem; }
.post li { margin-bottom: .45rem; }
.post blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  margin: 2rem 0;
  color: var(--ink-muted);
  font-size: 1.05rem;
}

/* ---------- Contact ---------- */

.contact-row { border-top: 1px solid var(--rule); padding-block: 1.4rem; display: flex; flex-wrap: wrap; gap: .5rem 2rem; align-items: baseline; }
.contact-row:last-child { border-bottom: 1px solid var(--rule); }
.contact-row dt { flex: 0 0 9rem; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); font-weight: 500; }
.contact-row dd { margin: 0; font-size: 1.05rem; }
.contact-lead { font-family: var(--font-head); font-size: clamp(1.5rem, 3.5vw, 2.25rem); border-bottom: 2px solid var(--accent); padding-bottom: .2rem; }

/* Contact-form honeypot. Positioned off-screen rather than display:none,
   because some bots skip fields that are display:none — which would defeat
   the point of having the field at all. */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden;
}

.contact-form .form-control:focus {
  border-color: var(--accent, #3525cd);
  box-shadow: 0 0 0 0.2rem rgba(53, 37, 205, 0.15);
}