/**
 * Site overrides — Francis Palattao portfolio
 * Load after Bootstrap + creative.min.css
 */

/* -------------------------------------------------------------------------
   Design tokens
   ------------------------------------------------------------------------- */
:root {
  --color-accent: #b91c1c;
  --color-accent-hover: #991b1b;
  --color-accent-soft: rgba(185, 28, 28, 0.12);
  --color-ink: #0f1115;
  --color-ink-muted: #5c6370;
  --color-surface: #f6f7f9;
  --color-white: #fff;
  --shadow-nav: 0 8px 32px rgba(15, 17, 21, 0.06);
  --shadow-card: 0 4px 24px rgba(15, 17, 21, 0.04);
  --shadow-card-hover: 0 16px 40px rgba(15, 17, 21, 0.1);
  --shadow-btn: 0 4px 24px rgba(185, 28, 28, 0.35);
  --shadow-btn-hover: 0 8px 28px rgba(185, 28, 28, 0.45);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --section-pad-y: 5.5rem;
  --transition-fast: 0.2s ease;
  --transition-medium: 0.25s ease;
  --transition-slow: 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Outfit", "Inter", sans-serif;
  --focus-ring: 0 0 0 3px rgba(185, 28, 28, 0.45);
}

@media (min-width: 992px) {
  :root {
    --section-pad-y: 6.5rem;
  }
}

/* -------------------------------------------------------------------------
   Base & typography
   ------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
  font-family: var(--font-display);
}

a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

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

a:focus {
  outline: none;
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

section {
  padding: var(--section-pad-y) 0;
}

/* -------------------------------------------------------------------------
   Skip link
   ------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0.75rem;
  z-index: 1100;
  padding: 0.65rem 1.1rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-white);
  background: var(--color-accent);
  border-radius: var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0.75rem;
  outline: none;
}

.skip-link:focus-visible {
  box-shadow: var(--focus-ring);
}

/* -------------------------------------------------------------------------
   Section labels & headings
   ------------------------------------------------------------------------- */
.section-heading {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.section-title {
  font-weight: 700;
  color: var(--color-ink);
  font-size: 2rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.35rem;
  }
}

hr {
  border-color: var(--color-accent);
}

.bg-primary {
  background: linear-gradient(
      135deg,
      #9f1818 0%,
      var(--color-accent) 48%,
      #7f1414 100%
    )
    !important;
}

.text-primary {
  color: var(--color-accent) !important;
}

/* -------------------------------------------------------------------------
   Navigation (#mainNav — required by creative.min.js)
   ------------------------------------------------------------------------- */
#mainNav {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(15, 17, 21, 0.82) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background var(--transition-medium), border-color var(--transition-medium),
    box-shadow var(--transition-medium);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

#mainNav .navbar-brand {
  color: var(--color-white) !important;
  font-weight: 600;
  text-transform: none;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

#mainNav .navbar-brand:hover,
#mainNav .navbar-brand:focus {
  color: rgba(255, 255, 255, 0.85) !important;
}

#mainNav .navbar-brand:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

#mainNav .navbar-nav > li.nav-item > a.nav-link,
#mainNav .navbar-nav > li.nav-item > a.nav-link:focus {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.78) !important;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

#mainNav .navbar-nav > li.nav-item > a.nav-link:hover {
  color: var(--color-white) !important;
  background: rgba(255, 255, 255, 0.06);
}

#mainNav .navbar-nav > li.nav-item > a.nav-link.active {
  color: var(--color-white) !important;
}

#mainNav .navbar-nav > li.nav-item > a.nav-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 2px;
}

#mainNav .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.25);
  padding: 0.4rem 0.55rem;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#mainNav .navbar-toggler:focus-visible {
  box-shadow: var(--focus-ring);
}

#mainNav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(255, 255, 255, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (min-width: 992px) {
  #mainNav {
    background: rgba(15, 17, 21, 0.38) !important;
  }
}

#mainNav.navbar-shrink {
  background: rgba(255, 255, 255, 0.96) !important;
  border-bottom: 1px solid rgba(15, 17, 21, 0.08) !important;
  box-shadow: var(--shadow-nav);
}

#mainNav.navbar-shrink .navbar-brand {
  color: var(--color-ink) !important;
}

#mainNav.navbar-shrink .navbar-brand:hover {
  color: var(--color-accent) !important;
}

#mainNav.navbar-shrink .navbar-brand:focus-visible {
  outline-color: var(--color-accent);
}

#mainNav.navbar-shrink .navbar-nav > li.nav-item > a.nav-link,
#mainNav.navbar-shrink .navbar-nav > li.nav-item > a.nav-link:focus {
  color: var(--color-ink-muted) !important;
}

#mainNav.navbar-shrink .navbar-nav > li.nav-item > a.nav-link:hover,
#mainNav.navbar-shrink .navbar-nav > li.nav-item > a.nav-link.active {
  color: var(--color-accent) !important;
  background: transparent;
}

#mainNav.navbar-shrink .navbar-nav > li.nav-item > a.nav-link:focus-visible {
  outline-color: var(--color-accent);
}

#mainNav.navbar-shrink .navbar-toggler {
  border-color: rgba(15, 17, 21, 0.15);
}

#mainNav.navbar-shrink .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(15, 17, 21, 0.75)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991px) {
  #mainNav .navbar-collapse {
    margin-top: 0.65rem;
    padding: 0.75rem 1rem 1rem;
    border-radius: var(--radius-lg);
    background: rgba(18, 20, 26, 0.97);
  }

  #mainNav.navbar-shrink .navbar-collapse {
    background: var(--color-white);
    border: 1px solid rgba(15, 17, 21, 0.08);
    box-shadow: 0 12px 40px rgba(15, 17, 21, 0.08);
  }
}

/* -------------------------------------------------------------------------
   Hero / masthead
   ------------------------------------------------------------------------- */
header.masthead {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: 6rem;
  padding-bottom: 4rem;
  background-image: linear-gradient(
      165deg,
      rgba(12, 14, 18, 0.88) 0%,
      rgba(24, 12, 14, 0.82) 45%,
      rgba(12, 14, 18, 0.9) 100%
    ),
    url("../img/header.jpg");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

header.masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 60% at 50% 20%,
    rgba(185, 28, 28, 0.18),
    transparent 55%
  );
  pointer-events: none;
}

header.masthead .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1rem;
}

header.masthead h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.35rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  header.masthead h1 {
    font-size: 3.15rem;
  }
}

@media (min-width: 992px) {
  header.masthead {
    padding-top: 0;
    padding-bottom: 0;
  }

  header.masthead h1 {
    font-size: 3.5rem;
  }
}

@media (min-width: 1200px) {
  header.masthead h1 {
    font-size: 3.85rem;
  }
}

.hero-tagline {
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
  .hero-tagline {
    font-size: 1.15rem;
  }
}

.hero-tagline .sep {
  color: rgba(185, 28, 28, 0.95);
  font-weight: 600;
  padding: 0 0.35rem;
}

header.masthead .hero-lead {
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.72);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  header.masthead .hero-lead {
    font-size: 1.05rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-inner {
    animation: hero-fade-up 0.85s ease-out both;
  }
}

@keyframes hero-fade-up {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* -------------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------------- */
.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2.15rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-accent);
  color: var(--color-white) !important;
  box-shadow: var(--shadow-btn);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.btn-hero:hover,
.btn-hero:focus {
  background: var(--color-accent-hover);
  color: var(--color-white) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.btn-hero:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

.btn-hero:active {
  transform: translateY(0);
}

.btn-highlights {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white) !important;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    transform var(--transition-fast), color var(--transition-fast);
}

.btn-highlights:hover {
  background: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-accent) !important;
  transform: translateY(-2px);
}

.btn-highlights:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

.btn-primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--color-accent-hover) !important;
  border-color: var(--color-accent-hover) !important;
}

/* -------------------------------------------------------------------------
   Highlights
   ------------------------------------------------------------------------- */
#highlights .highlights-body {
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

#highlights .section-heading.text-white {
  color: var(--color-white) !important;
  opacity: 0.95;
}

#highlights hr.light {
  border-color: rgba(255, 255, 255, 0.35);
}

/* -------------------------------------------------------------------------
   Skills
   ------------------------------------------------------------------------- */
.skills-main-heading {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin-top: 0;
}

@media (min-width: 768px) {
  .skills-main-heading {
    font-size: 2.35rem;
  }
}

.skill-card {
  height: 100%;
  max-width: 25rem;
  margin-left: auto;
  margin-right: auto;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 17, 21, 0.08);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium),
    border-color var(--transition-medium);
}

.skill-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent-soft);
}

.skill-card .skill-icon-wrap {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  transition: transform var(--transition-medium), background var(--transition-medium);
}

.skill-card:hover .skill-icon-wrap {
  transform: scale(1.06);
  background: rgba(185, 28, 28, 0.18);
}

.skill-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-ink);
}

.skill-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-ink-muted);
  margin-bottom: 0;
}

.skill-card .fas {
  font-size: 2rem !important;
}

/* -------------------------------------------------------------------------
   Portfolio
   ------------------------------------------------------------------------- */
.portfolio-intro {
  padding-bottom: 2.5rem;
}

.portfolio-section-title {
  margin: 0;
}

.portfolio-section-title .section-heading {
  margin-bottom: 0.5rem;
}

.portfolio-section-title .section-title {
  margin: 0;
}

.portfolio-intro .text-dim {
  color: rgba(255, 255, 255, 0.55);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 36rem;
  margin: 0 auto;
}

.portfolio-intro .section-heading {
  color: rgba(255, 255, 255, 0.5);
}

.portfolio-intro .section-title.text-white {
  color: var(--color-white) !important;
  font-weight: 700;
}

.portfolio-item {
  overflow: hidden;
}

.portfolio-item .portfolio-box {
  border-radius: 0;
  transition: box-shadow var(--transition-medium);
}

.portfolio-item .portfolio-box:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: -3px;
  z-index: 2;
  position: relative;
}

.portfolio-item .portfolio-box img {
  transition: transform var(--transition-slow);
}

.portfolio-item .portfolio-box:hover img,
.portfolio-item .portfolio-box:focus img {
  transform: scale(1.06);
}

.portfolio-box .portfolio-box-caption {
  background: linear-gradient(
    180deg,
    rgba(185, 28, 28, 0.88) 0%,
    rgba(120, 20, 24, 0.92) 100%
  );
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: opacity 0.35s ease;
}

.portfolio-box .portfolio-box-caption .portfolio-box-caption-content .project-category {
  font-weight: 600;
  letter-spacing: 0.06em;
}

.portfolio-box .portfolio-box-caption .portfolio-box-caption-content .project-name {
  font-weight: 500;
}

.portfolio-box .portfolio-box-caption .portfolio-box-caption-content .project-name li {
  margin-bottom: 0.2rem;
}

/* -------------------------------------------------------------------------
   Contact
   ------------------------------------------------------------------------- */
#contact {
  background: var(--color-surface) !important;
}

#contact .contact-lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-ink-muted);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.contact-card {
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid rgba(15, 17, 21, 0.06);
  box-shadow: 0 4px 20px rgba(15, 17, 21, 0.04);
  height: 100%;
  transition: box-shadow var(--transition-medium), border-color var(--transition-medium),
    transform var(--transition-fast);
}

.contact-card:hover {
  box-shadow: 0 12px 32px rgba(15, 17, 21, 0.08);
  border-color: var(--color-accent-soft);
  transform: translateY(-2px);
}

.contact-icon-wrap {
  width: 3.75rem;
  height: 3.75rem;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.contact-icon-wrap .fas {
  font-size: 1.35rem !important;
}

.contact-card p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.contact-card a {
  font-weight: 600;
  word-break: break-word;
}

.contact-card a:focus-visible {
  outline-offset: 4px;
}

/* -------------------------------------------------------------------------
   Reduced motion (ScrollReveal fallback)
   ------------------------------------------------------------------------- */
.reduce-motion .skill-icon-wrap,
.reduce-motion .sr-button,
.reduce-motion .contact-icon-wrap {
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

@media (prefers-reduced-motion: reduce) {
  .skill-card,
  .contact-card,
  .btn-hero,
  .btn-highlights,
  .portfolio-item .portfolio-box img {
    transition: none !important;
  }

  .skill-card:hover,
  .contact-card:hover {
    transform: none;
  }

  .btn-hero:hover,
  .btn-highlights:hover {
    transform: none;
  }

  .portfolio-item .portfolio-box:hover img,
  .portfolio-item .portfolio-box:focus img {
    transform: none;
  }
}