/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Colors */
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-bg: #FFFFFF;
  --color-surface: #F5F5F5;
  --color-surface-2: #EBEBEB;
  --color-text: #222222;
  --color-text-muted: #555555;
  --color-text-faint: #888888;
  --color-accent: #000000;
  --color-gold: #D4AF37;
  --color-dark: #111111;
  --color-dark-2: #1a1a1a;
  --color-navy: #0d0d0d;

  /* Typography */
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Lexend', sans-serif;

  /* Fluid type scale */
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
  --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.875rem);
  --text-base: clamp(0.938rem, 0.88rem + 0.3vw, 1rem);
  --text-lg: clamp(1.05rem, 0.95rem + 0.5vw, 1.175rem);
  --text-xl: clamp(1.2rem, 1rem + 1vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  --text-3xl: clamp(1.8rem, 1.3rem + 2.5vw, 2.75rem);
  --text-4xl: clamp(2.2rem, 1.5rem + 3.5vw, 3.5rem);
  --text-hero: clamp(2.75rem, 2rem + 3.75vw, 4.5rem);

  /* Spacing (4px grid) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-max: 1400px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04);

  /* Easing */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  /* Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
}

/* ============================================
   UTILITY NAV (top thin bar)
   ============================================ */
.utility-nav {
  background: var(--color-dark);
  padding: var(--space-2) var(--space-6);
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.utility-nav__brand {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 300;
}

/* ============================================
   MAIN HEADER
   ============================================ */
.main-header {
  background: var(--color-white);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.main-header__logo {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.2rem + 1vw, 1.8rem);
  color: var(--color-black);
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1;
}

.main-header__logo span {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--color-text-muted);
  display: block;
  letter-spacing: 0.05em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.main-nav__list {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.main-nav__link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text);
  padding: var(--space-2) 0;
  position: relative;
  transition: color 180ms var(--ease-out);
}

.main-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-black);
  transition: width 180ms var(--ease-out);
}

.main-nav__link:hover::after,
.main-nav__link:focus::after {
  width: 100%;
}

.main-nav__link:hover,
.main-nav__link:focus,
.main-nav__link.active {
  color: var(--color-black);
}

.main-nav__link.active::after {
  width: 100%;
}

/* OIQ badge */
.oiq-badge {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border: 1px solid rgba(0,0,0,0.15);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  font-weight: 400;
  white-space: nowrap;
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-black);
  transition: all 180ms var(--ease-out);
}

.hamburger.active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger.active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  background: var(--color-white);
  border-top: 1px solid rgba(0,0,0,0.08);
  padding: var(--space-6) var(--space-6) var(--space-8);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-menu__link {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  display: block;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-menu__link:active {
  color: var(--color-black);
  background: var(--color-surface);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  width: 100%;
  min-height: clamp(420px, 50vw, 640px);
  display: flex;
  overflow: hidden;
  background: var(--color-dark);
}

.hero__image-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(0,0,0,0.88) 0%,
    rgba(0,0,0,0.72) 30%,
    rgba(0,0,0,0.35) 55%,
    rgba(0,0,0,0.15) 80%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(var(--space-10), 6vw, var(--space-24)) var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
}

.hero__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 300;
  margin-bottom: var(--space-3);
}

.hero__accent-bar {
  width: 48px;
  height: 3px;
  background: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  color: var(--color-white);
  line-height: 1.05;
  max-width: 600px;
  margin-bottom: var(--space-3);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  font-weight: 300;
  margin-bottom: var(--space-8);
  letter-spacing: 0.02em;
}

.hero__cta {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-bottom: 2px solid var(--color-white);
  transition: all 180ms var(--ease-out);
  min-height: 44px;
  align-self: flex-start;
}

.hero__cta:hover,
.hero__cta:active {
  gap: var(--space-4);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* Hero capability statement variant */
.hero--capability {
  min-height: auto;
  background: var(--color-dark);
}

.hero--capability .hero__image-wrapper {
  position: relative;
  inset: auto;
}

.hero--capability .hero__image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center;
}

/* ============================================
   PATRICK PHOTO + AWARDS SECTION
   ============================================ */
.patrick-awards {
  background: var(--color-black);
  width: 100%;
  overflow: hidden;
}

.patrick-awards__fit {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: center;
  gap: var(--space-4);
  max-height: 250px;
  padding: var(--space-6);
}

.patrick-awards__photo {
  overflow: hidden;
}

.patrick-awards__photo img {
  width: auto;
  height: 100%;
  max-height: 250px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.patrick-awards__award {
  overflow: hidden;
  display: flex;
  align-items: center;
}

.patrick-awards__award img {
  height: 100%;
  max-height: 250px;
  width: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 767px) {
  .patrick-awards__fit {
    max-width: 100%;
    grid-template-columns: 1fr 1.5fr;
    max-height: 180px;
  }

  .patrick-awards__photo img {
    max-height: 180px;
  }
}

/* ============================================
   SKILLS GALLERY
   ============================================ */
.skills-gallery {
  background: var(--color-surface);
  padding: var(--space-6);
}

.skills-gallery__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.skills-gallery__inner img {
  width: 100%;
  height: auto;
  display: block;
}

.skills-gallery__inner--cover {
  display: block;
  text-align: center;
}

.skills-gallery__inner--cover img {
  max-width: 900px;
  margin: 0 auto;
  transition: opacity 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

.skills-gallery__inner--cover:hover img {
  opacity: 0.85;
}

/* ============================================
   PROFIL D'EXCELLENCE
   ============================================ */
.profil-excellence {
  background: #f0ede8;
  padding: var(--space-16) var(--space-6);
}

.profil-excellence__heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-black);
  margin-bottom: var(--space-3);
  text-align: center;
}

.profil-excellence .accent-bar {
  margin: 0 auto var(--space-10);
}

.profil-excellence__grid {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.profil-excellence__side {
  width: 100%;
  max-width: 800px;
}

.profil-excellence__side img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.profil-excellence__center {
  width: 100%;
  max-width: 500px;
}

.profil-excellence__center img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

@media (max-width: 767px) {
  .profil-excellence__side {
    max-width: 100%;
  }

  .profil-excellence__center {
    max-width: 320px;
  }
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-6) 0;
}

.breadcrumb__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 400;
  transition: color 180ms var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
}

.breadcrumb__link:hover {
  color: var(--color-black);
}

/* ============================================
   MAIN CONTENT (Two-column)
   ============================================ */
.content-section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-16);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .content-section {
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
  }
}

/* Left column */
.content-main {}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-black);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.accent-bar {
  width: 48px;
  height: 3px;
  background: var(--color-black);
  margin-bottom: var(--space-8);
}

.content-main__text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.75;
  max-width: 70ch;
}

.content-main__text p {
  margin-bottom: var(--space-6);
}

.content-main__text p:last-child {
  margin-bottom: 0;
}

/* Contact block */
.contact-block {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(0,0,0,0.1);
}

.contact-block__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-black);
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

.contact-block__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-weight: 300;
}

.contact-block__info {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-block__info a {
  transition: color 180ms var(--ease-out);
}

.contact-block__info a:hover {
  color: var(--color-black);
  text-decoration: underline;
}

/* Right column (sidebar) */
.content-sidebar {}

.sidebar-box {
  background: var(--color-surface);
  padding: var(--space-8) var(--space-6);
}

.sidebar-box__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-black);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-6);
  text-transform: uppercase;
}

.sidebar-box__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sidebar-box__item {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  font-weight: 400;
  line-height: 1.5;
}

.sidebar-box__item:last-child {
  border-bottom: none;
}

/* ============================================
   VIDEOS SECTION
   ============================================ */
.videos-section {
  background: var(--color-white);
  padding: var(--space-16) var(--space-6);
}

.videos-section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.videos-section__heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-black);
  margin-bottom: var(--space-3);
}

.videos-section .accent-bar {
  margin-bottom: var(--space-10);
}

.videos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .videos-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  background: var(--color-dark);
  overflow: hidden;
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects-section {
  background: var(--color-surface);
  padding: var(--space-16) var(--space-6);
}

.projects-section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.projects-section__heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-black);
  margin-bottom: var(--space-3);
}

.projects-section .accent-bar {
  margin-bottom: var(--space-10);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--space-6);
}

.project-card {
  background: var(--color-white);
  overflow: hidden;
  transition: box-shadow 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.project-card:active {
  transform: translateY(0);
}

.project-card__image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-2);
}

.project-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms var(--ease-out);
}

.project-card:hover .project-card__image {
  transform: scale(1.04);
}

.project-card__content {
  padding: var(--space-5) var(--space-5) var(--space-6);
}

.project-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-black);
  line-height: 1.15;
  margin-bottom: var(--space-2);
}

.project-card__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  font-weight: 300;
}

/* ============================================
   AWARDS SECTION
   ============================================ */
.awards-section {
  padding: var(--space-16) var(--space-6);
  background: var(--color-white);
}

.awards-section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .awards-section__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.award-block {
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-8) var(--space-6);
  overflow: hidden;
  background: var(--color-dark);
}

.award-block__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.award-block__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.award-block__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    0deg,
    rgba(0,0,0,0.8) 0%,
    rgba(0,0,0,0.4) 100%
  );
  z-index: 1;
}

.award-block__content {
  position: relative;
  z-index: 2;
}

.award-block__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.award-block__text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  font-weight: 300;
  max-width: 45ch;
}

/* ============================================
   STATS BANNER
   ============================================ */
.stats-banner {
  background: var(--color-black);
  padding: var(--space-16) var(--space-6);
}

.stats-banner__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  text-align: center;
}

@media (min-width: 768px) {
  .stats-banner__inner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {}

.stat-item__number {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-item__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 300;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-dark);
  padding: var(--space-16) var(--space-6) var(--space-8);
}

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

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer__top {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  font-weight: 300;
}

.footer__nav-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  font-weight: 300;
  transition: color 180ms var(--ease-out);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.footer__nav-link:hover {
  color: var(--color-white);
}

.footer__contact-item {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  font-weight: 300;
  margin-bottom: var(--space-3);
}

.footer__contact-item a {
  transition: color 180ms var(--ease-out);
}

.footer__contact-item a:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__copyright {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  font-weight: 300;
}

.footer__oiq {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  font-weight: 300;
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transition: opacity 600ms var(--ease-out);
}

.reveal.visible {
  opacity: 1;
}

/* Stagger children */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 60ms; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 120ms; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 180ms; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 240ms; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 300ms; }
.reveal-stagger > .reveal:nth-child(7) { transition-delay: 360ms; }
.reveal-stagger > .reveal:nth-child(8) { transition-delay: 420ms; }

/* ============================================
   PROJECT DETAIL MODAL
   ============================================ */
.project-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.project-modal.active {
  display: flex;
}

.project-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  cursor: pointer;
}

.project-modal__content {
  position: relative;
  z-index: 1;
  max-width: 960px;
  width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-white);
  padding: var(--space-6);
}

.project-modal__close {
  position: sticky;
  top: 0;
  float: right;
  font-size: 2rem;
  line-height: 1;
  background: var(--color-black);
  color: var(--color-white);
  border: none;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: background 180ms var(--ease-out);
}

.project-modal__close:hover {
  background: var(--color-gold);
}

.project-modal__slides {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.project-modal__slides img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 767px) {
  .project-modal__content {
    width: 95vw;
    padding: var(--space-4);
  }
}

/* ============================================
   FOCUS STATES
   ============================================ */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-black);
  outline-offset: 2px;
}

/* ============================================
   RESPONSIVE MOBILE
   ============================================ */
@media (max-width: 767px) {
  .main-nav__list {
    display: none;
  }

  .oiq-badge {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__content {
    padding: var(--space-12) var(--space-5);
  }

  .hero__title {
    max-width: 100%;
  }

  .content-section {
    padding: var(--space-6) var(--space-5) var(--space-12);
  }

  .breadcrumb {
    padding: var(--space-5) var(--space-5) 0;
  }

  .videos-section,
  .projects-section,
  .awards-section {
    padding: var(--space-12) var(--space-5);
  }

  .stats-banner {
    padding: var(--space-12) var(--space-5);
  }

  .site-footer {
    padding: var(--space-12) var(--space-5) var(--space-6);
  }

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

  .award-block {
    min-height: 220px;
  }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Large desktop */
@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}