/* Home-page specific styles */

/* ===== Reveal animations (override base) ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.9s cubic-bezier(0.2,0.7,0.2,1), transform 0.9s cubic-bezier(0.2,0.7,0.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: clamp(640px, 100vh, 900px);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: heroPan 14s ease-out forwards; }
@keyframes heroPan { to { transform: scale(1.0); } }
.hero__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(14,17,22,0.55) 0%, rgba(14,17,22,0.35) 40%, rgba(14,17,22,0.85) 100%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: clamp(640px, 100vh, 900px);
  padding-top: clamp(48px, 8vh, 96px);
  padding-bottom: clamp(40px, 6vh, 64px);
  color: var(--paper);
}
.hero__eyebrow { color: rgba(245,242,236,0.7); }
.hero__eyebrow .num { color: #6FA8DC; }

.hero__title {
  margin-top: var(--s-7);
  color: var(--paper);
  max-width: 18ch;
}
.hero__title .accent { color: #6FA8DC; }

.hero__bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--s-7);
  align-items: end;
  margin-top: auto;
  padding-top: var(--s-8);
}
.hero__lede { color: rgba(245,242,236,0.8); max-width: 52ch; }
.hero__actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.hero__actions .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.hero__actions .btn:hover { background: var(--blue); color: var(--paper); border-color: var(--blue); }

.hero__meta { margin-top: var(--s-7); border-top: 1px solid rgba(245,242,236,0.18); padding-top: var(--s-4); }
.hero__meta-row { display: flex; flex-wrap: wrap; gap: var(--s-7); color: rgba(245,242,236,0.6); }
.hero__meta-row .caption { color: rgba(245,242,236,0.7); }

.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 28px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(245,242,236,0.7);
}
.hero__scroll .caption { color: inherit; }
.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(245,242,236,0.7) 0%, rgba(245,242,236,0) 100%);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute; left: 0; right: 0; top: -30px; height: 30px;
  background: linear-gradient(to bottom, transparent 0%, #6FA8DC 100%);
  animation: scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot { 0% { top: -30px; } 100% { top: 60px; } }

@media (max-width: 880px) {
  .hero__bottom { grid-template-columns: 1fr; }
  .hero__title { font-size: clamp(44px, 12vw, 72px); }
  .hero__meta-row { gap: var(--s-4); }
  .hero__scroll { display: none; }
}

/* ===== Intro / About ===== */
.intro__grid {
  display: grid;
  grid-template-columns: 5fr 5fr 2fr;
  gap: var(--s-7);
  align-items: start;
}
.intro__head { display: flex; flex-direction: column; gap: var(--s-5); }
.intro__title { max-width: 14ch; }
.intro__body { display: flex; flex-direction: column; gap: var(--s-4); padding-top: var(--s-7); }
.intro__para {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
  max-width: 52ch;
}
.intro__para strong { color: var(--ink); font-weight: 600; }
.intro__link { margin-top: var(--s-3); }
.intro__side {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  border-left: 1px solid var(--rule);
  padding-left: var(--s-5);
  padding-top: var(--s-7);
}
.intro__fact { display: flex; flex-direction: column; gap: 4px; }
.intro__fact-val { font-size: 16px; font-weight: 500; margin: 0; color: var(--ink); }
@media (max-width: 880px) {
  .intro__grid { grid-template-columns: 1fr; }
  .intro__side { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: var(--s-5); flex-direction: row; flex-wrap: wrap; gap: var(--s-5); }
  .intro__fact { flex: 1 1 45%; }
}

/* ===== Work / cases ===== */
.work__header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--s-5);
  align-items: end;
  margin-bottom: var(--s-9);
}
.work__title { max-width: 18ch; margin-top: var(--s-4); }

.work__list { display: flex; flex-direction: column; gap: var(--s-10); }

.case {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--s-7);
  align-items: start;
  position: relative;
}
.case--reverse { grid-template-columns: 5fr 7fr; }
.case--reverse .case__media { order: 2; }
.case--reverse .case__meta { order: 1; }

.case__media { position: relative; overflow: hidden; }
.case__media .ph { width: 100%; transition: transform 0.8s cubic-bezier(0.2,0.7,0.2,1); }
.case:hover .case__media .ph { transform: scale(1.04); }

.case__meta { display: flex; flex-direction: column; gap: var(--s-5); padding-top: var(--s-3); }
.case__num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--blue); transition: letter-spacing 0.3s; }
.case:hover .case__num { letter-spacing: 0.14em; }
.case__info { display: flex; flex-direction: column; gap: var(--s-3); }
.case__name { letter-spacing: -0.025em; transition: color 0.3s; }
.case:hover .case__name { color: var(--blue); }
.case__info .body { max-width: 48ch; }

.case__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  border-top: 1px solid var(--rule);
  padding-top: var(--s-5);
  margin-top: var(--s-3);
}
.case__specs .caption { display: block; margin-bottom: 6px; }
.case__specs p:last-child { font-size: 16px; font-weight: 500; margin: 0; color: var(--ink); }

@media (max-width: 880px) {
  .work__header { grid-template-columns: 1fr; }
  .work__list { gap: var(--s-9); }
  .case, .case--reverse { grid-template-columns: 1fr; }
  .case--reverse .case__media, .case--reverse .case__meta { order: initial; }
}

.work__more { margin-top: var(--s-9); display: flex; justify-content: center; }

/* ===== Services (image cards) ===== */
.services__header {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  margin-bottom: var(--s-8);
}
.services__title { max-width: 20ch; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}

.svc-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  display: block;
  isolation: isolate;
  background: var(--ink);
}
.svc-card__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  transition: transform 1s cubic-bezier(0.2,0.7,0.2,1);
}
.svc-card:hover .svc-card__bg { transform: scale(1.06); }
.svc-card__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(14,17,22,0.25) 0%, rgba(14,17,22,0.55) 50%, rgba(14,17,22,0.92) 100%);
  transition: background 0.5s;
}
.svc-card:hover .svc-card__overlay {
  background: linear-gradient(180deg, rgba(14,17,22,0.35) 0%, rgba(27,111,184,0.35) 50%, rgba(14,17,22,0.95) 100%);
}
.svc-card__content {
  position: absolute; inset: 0; z-index: 2;
  padding: var(--s-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--paper);
}
.svc-card__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #6FA8DC;
  margin: 0;
}
.svc-card__title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(26px, 2.6vw, 36px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--paper);
  max-width: 12ch;
}
.svc-card__list {
  list-style: none;
  margin: var(--s-4) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: rgba(245,242,236,0.78);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.5s cubic-bezier(0.2,0.7,0.2,1), opacity 0.3s, margin-top 0.4s;
}
.svc-card__list li {
  padding-left: 14px;
  position: relative;
}
.svc-card__list li::before {
  content: '';
  position: absolute; left: 0; top: 9px;
  width: 6px; height: 1px;
  background: #6FA8DC;
}
.svc-card:hover .svc-card__list { max-height: 200px; opacity: 1; }
.svc-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  border-bottom: 1px solid rgba(245,242,236,0.4);
  padding-bottom: 4px;
  margin-top: var(--s-4);
  align-self: flex-start;
  transition: gap 0.3s, border-color 0.3s, color 0.3s;
}
.svc-card:hover .svc-card__cta { gap: 14px; color: #6FA8DC; border-color: #6FA8DC; }

@media (max-width: 880px) {
  .services__grid { grid-template-columns: 1fr; }
  .svc-card { aspect-ratio: 16/11; }
  .svc-card__list { max-height: 200px; opacity: 1; }
}

/* ===== Principle (horizontal quote with image) ===== */
.principle {
  position: relative;
  padding: clamp(96px, 14vw, 200px) 0;
  overflow: hidden;
  isolation: isolate;
  color: var(--paper);
  border-top: 1px solid var(--rule);
}
.principle__bg {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  background-color: #0E1116;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.principle__bg:not([data-img]) {
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 14px),
    linear-gradient(135deg, #1A2735 0%, #0E1116 100%);
}
.principle__veil {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(14,17,22,0.85) 0%, rgba(14,17,22,0.55) 50%, rgba(14,17,22,0.75) 100%);
}
.principle__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 3fr 9fr;
  gap: var(--s-7);
  align-items: center;
}
.principle__inner--stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: var(--s-6);
}
.principle__eyebrow { color: rgba(245,242,236,0.7); }
.principle__eyebrow .num { color: #6FA8DC; }
.principle__left .eyebrow { color: rgba(245,242,236,0.7); }
.principle__left .num { color: #6FA8DC; }
.principle__quote { margin: 0; max-width: 32ch; }
.principle__inner--stack .principle__quote { max-width: 22ch; text-align: left; }
.principle__text {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin: 0;
  text-align: left;
}
.principle__inner--stack .principle__text {
  font-size: clamp(34px, 5.2vw, 72px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.035em;
  max-width: 22ch;
}
.principle__mark { color: #6FA8DC; font-weight: 400; }
.principle__attr { margin-top: var(--s-5); }
.principle__attr .caption { color: rgba(245,242,236,0.7); }

@media (max-width: 880px) {
  .principle__inner { grid-template-columns: 1fr; gap: var(--s-5); }
}

/* ===== Trust / clients ===== */
.trust__header { margin-bottom: var(--s-7); display: flex; flex-direction: column; gap: var(--s-4); }
.trust__title { max-width: 36ch; }
.trust__logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.trust__logo {
  position: relative;
  height: 180px;
  border-right: 1px solid var(--rule);
  display: grid;
  place-items: center;
  padding: var(--s-5);
  overflow: hidden;
  transition: background 0.4s;
}
.trust__logo::before {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.2,0.7,0.2,1);
}
.trust__logo:hover::before { transform: scaleX(1); }
.trust__logo:last-child { border-right: 0; }
.trust__logo img {
  max-width: 140px;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(1) brightness(0.7);
  opacity: 0.65;
  transition: filter 0.5s ease, opacity 0.5s ease, transform 0.5s cubic-bezier(0.2,0.7,0.2,1);
}
.trust__logo:hover { background: var(--paper-2); }
.trust__logo:hover img { filter: none; opacity: 1; transform: scale(1.06); }

@media (max-width: 880px) {
  .trust__logos { grid-template-columns: 1fr 1fr; }
  .trust__logo:nth-child(2) { border-right: 0; }
  .trust__logo { border-bottom: 1px solid var(--rule); }
  .trust__logo:nth-last-child(-n+2) { border-bottom: 0; }
}

/* ===== Testimonials ===== */
.testimonials__header { margin-bottom: var(--s-9); }
.testimonials__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-7); }
.quote {
  margin: 0;
  background: var(--paper);
  padding: var(--s-7);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  transition: transform 0.5s, border-color 0.5s, box-shadow 0.5s;
}
.quote:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: 0 24px 48px -24px rgba(14,17,22,0.18); }
.quote__body { margin: 0; }
.quote__body .h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.quote__attr { display: flex; align-items: center; gap: var(--s-4); border-top: 1px solid var(--rule); padding-top: var(--s-5); margin-top: auto; }
.quote__logo { width: 44px; height: 44px; object-fit: contain; }
.quote__name { font-family: var(--sans); font-weight: 600; margin: 0 0 4px; }
@media (max-width: 880px) { .testimonials__grid { grid-template-columns: 1fr; } }

/* ===== CTA ===== */
.cta__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--s-9);
  align-items: end;
}
.cta__title { max-width: 18ch; }
.cta__actions { display: flex; flex-direction: column; gap: var(--s-3); }
@media (max-width: 880px) { .cta__inner { grid-template-columns: 1fr; } }


/* ===== Team layout variants ===== */
.team--leadership {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-5);
  max-width: 880px;
  margin: 0 auto var(--s-5);
}
.team--ops {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-5);
}
.team-card--lead { aspect-ratio: 4 / 5; }
@media (max-width: 880px) {
  .team--leadership { grid-template-columns: 1fr; max-width: 480px; }
  .team--ops { grid-template-columns: 1fr; }
}

/* ===== Client logos — wide variant (9 logos, 2 rows) ===== */
.trust__logos--wide {
  grid-template-columns: repeat(5, 1fr);
}
.trust__logos--wide .trust__logo {
  height: 140px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.trust__logos--wide .trust__logo:nth-child(5n) { border-right: 0; }
/* second row has 4 logos: indexes 6..9 — last (9) sits in column 4 of row 2 */
.trust__logos--wide .trust__logo:nth-child(n+5) { border-bottom: 0; }
.trust__logos--wide .trust__logo:nth-child(n+6) { border-bottom: 0; }
.trust__logos--wide .trust__logo img {
  /* Remove visible background, blend cleanly into paper */
  mix-blend-mode: multiply;
  max-width: 150px;
  max-height: 70px;
}
.trust__logos--wide .trust__logo:hover img {
  mix-blend-mode: multiply;
}
@media (max-width: 880px) {
  .trust__logos--wide { grid-template-columns: repeat(2, 1fr); }
  .trust__logos--wide .trust__logo { border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
  .trust__logos--wide .trust__logo:nth-child(5n) { border-right: 1px solid var(--rule); }
  .trust__logos--wide .trust__logo:nth-child(2n) { border-right: 0; }
}


/* ============== Carousel base ============== */
.carousel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.carousel__viewport { overflow: hidden; }
.carousel__track {
  display: flex;
  gap: 0;
  transition: transform 0.7s cubic-bezier(0.2,0.7,0.2,1);
  will-change: transform;
}
.carousel__slide { flex: 0 0 auto; }

.carousel__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  color: var(--ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 18px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.carousel__nav:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.carousel__nav--prev { left: -22px; }
.carousel__nav--next { right: -22px; }

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--s-5);
}
.carousel__dot {
  width: 8px; height: 8px;
  border: 0;
  background: var(--rule-strong);
  border-radius: 999px;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}
.carousel__dot.is-active { background: var(--blue); transform: scale(1.3); }

/* Marquee mode for logo strip */
.carousel__track--marquee {
  animation: carouselMarquee var(--marquee-duration, 40s) linear infinite;
  transition: none;
}
@keyframes carouselMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Clients carousel ===== */
.clients-carousel { padding: var(--s-5) 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.clients-carousel .carousel__track { gap: 0; }
.clients-carousel .carousel__slide {
  width: clamp(160px, 18vw, 220px);
  height: 120px;
  display: grid;
  place-items: center;
  padding: var(--s-5);
}
.clients-carousel .carousel__slide img {
  max-width: 100%;
  max-height: 70px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: grayscale(1);
  opacity: 0.7;
  transition: filter 0.4s, opacity 0.4s, transform 0.4s;
}
.clients-carousel .carousel__slide:hover img {
  filter: none;
  opacity: 1;
  transform: scale(1.05);
}

/* ===== Testimonials carousel ===== */
.testimonials-carousel { padding: 0; }
.testimonials-carousel .carousel__track { gap: var(--s-5); }
.testimonials-carousel .carousel__slide {
  width: calc((100% - var(--s-5)) / 2);
  display: flex;
}
@media (max-width: 880px) {
  .testimonials-carousel .carousel__slide { width: 100%; }
}
.testimonials-carousel .quote { width: 100%; }
.testimonials-carousel .carousel__nav { top: 50%; }
.testimonials-carousel .carousel__nav--prev { left: -22px; }
.testimonials-carousel .carousel__nav--next { right: -22px; }
@media (max-width: 600px) {
  .carousel__nav--prev { left: 4px; }
  .carousel__nav--next { right: 4px; }
}

/* ===== Portfolio page ===== */
.port-card__media { transition: transform 0.6s cubic-bezier(0.2,0.7,0.2,1); }