/* ================= RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  width: 100%;
  overflow-x: hidden;
}

/*body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: #111;
  background-color: #ffffff;
  line-height: 1.6;
}
*/

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background-color: #ffffff;
  line-height: 1.65;
  width: 100%;
  overflow-x: hidden;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  line-height: 1.15;
  font-weight: 600;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 500;
}

h3 {
  font-size: 1.1rem;
  font-weight: 500;
}

p {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--muted);
}

/* ================= VARIABLES ================= */
/*:root {
  --dark: #0f172a;
  --text: #111;
  --muted: #555;
  --light: #f6f7f9;
  --border: #e6e6e6;

  --gradient: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
}*/
:root {
  --black: #0b0f14;
  --charcoal: #111827;
  --dark: #0f172a;
  --mid-dark: #1f2933;
  --slate: #334155;

  --text-light: #e5e7eb;
  --text-muted-light: #9ca3af;

  --gradient-dark: linear-gradient(
    135deg,
    #0b0f14,
    #111827,
    #0f2027
  );
}


/* ================= GLOBAL ================= */
.container {
  max-width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 64px 0;
}

.section-light {
  background-color: var(--light);
}

/*h1, h2, h3, h4 {
  font-weight: 600;
  color: var(--dark);
}

h1 {
  font-size: 2.2rem;
  line-height: 1.2;
}

h2 {
  font-size: 1.7rem;
  margin-bottom: 12px;
}

p {
  color: var(--muted);
  font-size: 0.95rem;
}*/

/*.section-intro {
  max-width: 640px;
  margin-bottom: 24px;
}*/
/*.section p,*/
.section-intro {
  max-width: 600px;
}

/* ================= HEADER ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(135deg, #0b0f14, #111827, #0f2027);
}

.site-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255,255,255,0.25),
    transparent
  );
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.logo img {
  margin-top: 20px;
  margin-bottom: 10px;
  height: 60px;
}

/*.site-header {
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}*/

/* ================= HAMBURGER ================= */
.menu-toggle {
  width: 28px;
  height: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.menu-toggle span {
  height: 2px;
  width: 100%;
  background: #ffffff;
  border-radius: 2px;
}

/* ================= OVERLAY MENU ================= */
.overlay-menu {
  position: fixed;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11,15,20,0.92),
    rgba(15,32,39,0.92)
  );
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.overlay-menu.active {
  opacity: 1;
  visibility: visible;
}

.overlay-menu ul {
  list-style: none;
  text-align: center;
}

.overlay-menu li {
  margin: 20px 0;
}

.overlay-menu a {
  position: relative;
  text-decoration: none;
  font-size: 2rem;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.5px;
  padding-bottom: 6px;
}

.overlay-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #ffffff, #94a3b8);
  transition: width 0.3s ease;
}

.overlay-menu a:hover::after {
  width: 100%;
}

/* ================= OVERLAY CLOSE BUTTON ================= */
.menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 1.6rem;
  font-weight: 300;
  cursor: pointer;
  line-height: 1;
}

.menu-close:hover {
  opacity: 0.55;
}

/* ================= HAMBURGER ANIMATION ================= */
.menu-toggle span {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ================= HERO ================= */
.hero {
  position: relative;
  /*padding: 120px 0 140px;*/
   min-height: 100svh; /* mobile-safe viewport */
  display: flex;
  align-items: center;
  overflow: hidden;
  overflow-x: hidden;
  background: var(--gradient-dark);
  color: var(--text-light);
  /*background: #ffffff;*/
}

.hero h1,
.hero p {
  color: var(--text-light);
}

/* depth layer */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(15,23,42,0.12),
      rgba(15,23,42,0.02) 40%,
      transparent 70%
    );
  pointer-events: none;
}

/* bottom fade divider */
.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(
    to bottom,
    rgba(255,255,255,0),
    rgba(255,255,255,1)
  );
}

.hero-content {
  position: relative;
  max-width: 760px;
}

/* visual anchor line */
.hero-content::before {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  margin-bottom: 24px;
  background: var(--gradient);
}

.hero-video {
  position: relative;
  overflow: hidden;
}

.hero-video-bg {
  position: absolute;
  /*inset: 0;*/
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: saturate(0.9) contrast(1.05);
  z-index: 0;
}


/* ================= GRID ================= */
.grid {
  display: grid;
  gap: 20px;
}

.grid-3,
.grid-4 {
  grid-template-columns: 1fr;
}

/* ================= CARDS ================= */
.card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.service-card {
  position: relative;
  border-radius: 18px;
  padding: 32px;
  background: linear-gradient(
    145deg,
    #141821,
    #0f131a
  );
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text-light);
}

.service-card p {
  color: var(--text-muted-light);
  font-size: 0.95rem;
}

.services-focus {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  align-items: center;
}

.services-system {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: 32px;
  align-items: center;
}

.services-center .service-card {
  min-height: 200px;
  padding: 40px 36px;
  transform: scale(1.06);
  z-index: 2;
}

.services-center .primary {
  min-height: 200px;
  margin-bottom: 24px;
}

.services-side .service-card {
  min-height: 170px;
  padding: 28px;
  opacity: 0.72;
  transform: scale(0.96);
}

.services-center .service-card {
  box-shadow: 0 48px 90px rgba(0,0,0,0.55);
}

.services-side .service-card {
  box-shadow: 0 16px 32px rgba(0,0,0,0.25);
}



.service-card.center {
  grid-column: span 2;
  transform: scale(1.08);
  z-index: 2;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.service-card.supporting {
  opacity: 0.75;
  transform: scale(0.97);
  filter: saturate(0.9);
  box-shadow: 0 12px 24px rgba(0,0,0,0.25);
}

.service-card.featured {
  background: linear-gradient(
    135deg,
    #1b2533,
    #0f172a
  );
  box-shadow:
    0 48px 90px rgba(0,0,0,0.55),
    inset 0 1px 0 rgba(255,255,255,0.06);
}

.service-card.featured::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 24px;
  width: 44px;
  height: 3px;
  background: linear-gradient(
    90deg,
    #94a3b8,
    transparent
  );
}

.service-card:not(.featured) {
  opacity: 0.88;
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.leader-card {
  text-align: center;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/*.leader-photo {
  position: relative;
  height: 300px;
  border-radius: 18px;
  overflow: hidden;
  background: #0f172a;
}*/

  .leader-photo {
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  background: #0f172a;
  position: relative;
}

.leader-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.05) contrast(0.9);
}

.leaders-grid {
  display: grid;
  gap: 32px;
}

.leader-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
  background: linear-gradient(
    to bottom,
    transparent 40%,
    rgba(0,0,0,0.55)
  );
}


/*@media (min-width: 768px) {
  .leaders-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}*/

.section-intro {
  max-width: 520px;
  margin-bottom: 48px;
  color: var(--text-muted);
}


/* ================= WORK PLACEHOLDERS ================= */
/* ================= WORK EDITORIAL ================= */
.work-editorial {
  display: grid;
  gap: 32px;
  margin-top: 40px;
}

.work-item {
  height: 220px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(15,23,42,0.06);
  background:
    linear-gradient(
      135deg,
      #e5e7eb,
      #f1f5f9
    );
}

.work-item:nth-child(2) {
  background: linear-gradient(135deg, #eef2f7, #e5e7eb);
}

.work-item:nth-child(3) {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
}


.work-item.large {
  height: 360px;
}

/*@media (min-width: 768px) {
  .work-editorial {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
  }

  .work-item.large {
    grid-row: span 2;
    height: 100%;
  }
}*/

/*.placeholder-grid {
  margin-top: 24px;
}

.placeholder-box {
  height: 180px;
  border-radius: 12px;
  background: linear-gradient(135deg, #e5e7eb, #f1f5f9);
}*/

/* ================= CONTACT ================= */
.contact-box {
  text-align: center;
}

.contact-details {
  margin-top: 16px;
}

.contact-details a {
  color: var(--dark);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

/* ================= FOOTER ================= */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  font-size: 0.8rem;
  color: #666;
  text-align: center;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
  .hero-video-bg {
    display: block;
    opacity: 0.18;
    filter: saturate(0.8) contrast(1);
  }
  .services-system {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .services-center .service-card,
  .services-side .service-card {
    transform: none;
    opacity: 1;
  }

  .leaders-grid,
  .grid-4 {
    gap: 24px;
  }

  .leader-photo {
    width: 180px;
    height: 180px;
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.8rem;
  }

  h2 {
    font-size: 2rem;
  }

  p {
    font-size: 1rem;
  }

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

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero {
    /*padding: 120px 0;*/
    padding: 96px 0 80px;
  }
  .leaders-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .work-editorial {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
  }

  .work-item.large {
    grid-row: span 2;
    height: 100%;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .services-center .service-card,
  .services-side .service-card {
    transform: none;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 96px 0;
  }
  .service-card.featured {
    transform: translateY(-12px) scale(1.05);
    z-index: 2;
  }
  .leaders-grid .leader-card:nth-child(2) {
    transform: translateY(40px);
  }

  .leaders-grid .leader-card:nth-child(4) {
    transform: translateY(40px);
  }
}


.section > .container > h2 {
  margin-bottom: 12px;
}

.section > .container > p,
.section-intro {
  margin-bottom: 32px;
}

.card p {
  margin-top: 8px;
}

.leader-card h3 {
  margin-top: 12px;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--dark);
}

.leader-card span {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  letter-spacing: 0.3px;
  color: var(--muted);
}

.leader-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(
    90deg,
    #0f172a,
    #334155
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

@media (hover: hover) {
  .leader-card:hover::before {
    opacity: 1;
  }
}



.card {
  padding: 28px;
}
@media (hover: hover) {
  .leader-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0,0,0,0.25);
  }
  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 32px 64px rgba(0,0,0,0.55);
  }
}