/* ============================================================
   IKRAM INVEST KFT. — institutional editorial
   Ivory paper · ultramarine ink · Fraunces + Instrument Sans
   ============================================================ */

:root {
  color-scheme: light;
  --paper: #f5f3ec;
  --paper-deep: #edeae0;
  --ink: #101119;
  --muted: #5a5c66;
  --blue: #1b22b0;
  --blue-bright: #2b34e8;
  --blue-deep: #0d1050;
  --line: rgba(16, 17, 25, 0.14);
  --line-strong: rgba(16, 17, 25, 0.55);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Instrument Sans", "Helvetica Neue", sans-serif;
  --mono: "Spline Sans Mono", "Courier New", monospace;
  --pad: clamp(22px, 5vw, 84px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: italic; }

::selection { background: var(--blue); color: var(--paper); }

/* ---- grain overlay ---- */
.grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 999;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 9s steps(6) infinite;
}
@keyframes grain-shift {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -2%); }
  80% { transform: translate(3%, 3%); }
}

/* ============ WORDMARK ============ */
.wordmark { display: inline-flex; flex-direction: column; line-height: 1; gap: 3px; }
.wordmark-main {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  color: var(--blue);
}
.flip-r { display: inline-block; transform: scaleX(-1); }
.wordmark-sub {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.52em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--pad);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.header-right { display: flex; align-items: center; gap: clamp(14px, 2vw, 22px); }

.nav-links { display: flex; gap: clamp(20px, 3vw, 44px); }
.nav-links a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 0;
  position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  padding: 12px 22px;
  border-radius: 999px;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}
.header-cta:hover { background: var(--blue); transform: translateY(-1px); }
.cta-arrow { transition: transform 0.35s var(--ease); }
.header-cta:hover .cta-arrow { transform: translateX(4px); }

/* ---- language toggle ---- */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 3px;
  background: transparent;
  cursor: pointer;
  flex: none;
}
.lang-toggle span {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--muted);
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.lang-toggle span.active { background: var(--blue); color: var(--paper); }
.lang-toggle:hover span:not(.active) { color: var(--ink); }
.lang-toggle-mobile { align-self: flex-start; margin-top: 18px; }

/* mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); transition: transform 0.3s var(--ease), opacity 0.3s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  padding: 110px var(--pad) 40px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  gap: 4px;
  transform: translateY(-105%);
  transition: transform 0.5s var(--ease);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-menu .mobile-cta {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  border: 0;
  margin-top: 14px;
}

/* ============ SHARED ============ */
.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 14px;
}
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--blue); flex: none; }
.kicker-light { color: rgba(245, 243, 236, 0.75); }
.kicker-light::before { background: rgba(245, 243, 236, 0.5); }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -0.015em; }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.12s; }
.d2 { transition-delay: 0.24s; }
.d3 { transition-delay: 0.36s; }
.d4 { transition-delay: 0.48s; }
.d5 { transition-delay: 0.6s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .grain { animation: none; }
  .marquee-track { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(240px, 0.7fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  padding: clamp(70px, 11vh, 130px) var(--pad) clamp(46px, 7vh, 80px);
  min-height: calc(100svh - 76px);
  overflow: hidden;
}
.hero-watermark {
  position: absolute;
  right: -4vw;
  top: 46%;
  transform: translateY(-50%);
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(320px, 46vw, 720px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(27, 34, 176, 0.13);
  pointer-events: none;
  user-select: none;
  animation: watermark-drift 14s ease-in-out infinite alternate;
}
@keyframes watermark-drift {
  from { transform: translateY(-52%) rotate(-1.2deg); }
  to { transform: translateY(-46%) rotate(1.2deg); }
}
.hero-inner { position: relative; z-index: 2; max-width: 780px; }
.hero h1 {
  font-size: clamp(2.7rem, 6.4vw, 5.4rem);
  margin: 26px 0 30px;
}
.hero h1 em { color: var(--blue); }
.hero-copy {
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
  color: var(--muted);
  max-width: 56ch;
}
.hero-copy-hu {
  margin-top: 16px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.98rem;
  color: var(--blue);
  opacity: 0.85;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 42px; }

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 30px;
  border-radius: 999px;
  transition: transform 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.button-primary { background: var(--blue); color: var(--paper); }
.button-primary:hover { background: var(--ink); transform: translateY(-2px); }
.button-primary span { transition: transform 0.35s var(--ease); }
.button-primary:hover span { transform: translateX(5px); }
.button-ghost { border: 1px solid var(--line-strong); color: var(--ink); }
.button-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }

.hero-index {
  position: relative;
  z-index: 2;
  border-left: 1px solid var(--line);
  padding-left: clamp(20px, 2.4vw, 40px);
  justify-self: end;
  min-width: 220px;
}
.hero-index-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 22px;
}
.hero-index li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.8vw, 1.65rem);
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.35s var(--ease), color 0.35s;
}
.hero-index li:hover { padding-left: 10px; color: var(--blue); }
.hero-index li span {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--blue);
  letter-spacing: 0.1em;
}
.hero-baseline {
  position: absolute;
  left: var(--pad); right: var(--pad); bottom: 22px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============ MARQUEE ============ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 44px;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track span {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-style: italic;
  white-space: nowrap;
}
.marquee-track i { color: var(--blue-bright); font-style: normal; font-size: 0.9rem; }
@keyframes marquee { to { transform: translateX(-33.333%); } }

/* ============ INTRO ============ */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 6vw, 110px);
  padding: clamp(80px, 12vh, 150px) var(--pad);
}
.intro h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); margin-top: 24px; }
.intro-lede {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.45;
  margin-bottom: 26px;
}
.intro-lede::first-letter {
  font-size: 2.4em;
  float: left;
  line-height: 0.85;
  padding-right: 10px;
  color: var(--blue);
}
.intro-right p + p { margin-top: 18px; }
.intro-right p:not(.intro-lede) { color: var(--muted); max-width: 62ch; }

/* ============ SERVICES ============ */
.services { padding: clamp(70px, 10vh, 130px) var(--pad); background: var(--paper-deep); border-top: 1px solid var(--line); }
.services-head { margin-bottom: clamp(44px, 6vh, 70px); }
.services-head h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); margin-top: 24px; }

.service-list { border-top: 1px solid var(--line-strong); }
.service-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 60px;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
  padding: clamp(26px, 3.6vh, 40px) 0;
  border-bottom: 1px solid var(--line-strong);
  position: relative;
  transition: padding-left 0.45s var(--ease);
  cursor: default;
}
.service-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s var(--ease);
  z-index: 0;
}
.service-row:hover::before { transform: scaleY(1); transform-origin: top; }
.service-row:hover { padding-left: clamp(14px, 2vw, 28px); padding-right: clamp(14px, 2vw, 28px); }
.service-row > * { position: relative; z-index: 1; transition: color 0.35s; }
.service-num { font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.14em; color: var(--blue); }
.service-body h3 { font-size: clamp(1.5rem, 2.6vw, 2.2rem); margin-bottom: 8px; }
.service-body p { color: var(--muted); max-width: 66ch; font-size: 0.98rem; transition: color 0.35s; }
.service-arrow {
  font-size: 1.5rem;
  justify-self: end;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.service-row:hover .service-num,
.service-row:hover h3,
.service-row:hover .service-arrow { color: var(--paper); }
.service-row:hover .service-body p { color: rgba(245, 243, 236, 0.75); }
.service-row:hover .service-arrow { opacity: 1; transform: translateX(0); }

/* ============ APPROACH ============ */
.approach {
  position: relative;
  background: var(--blue-deep);
  color: var(--paper);
  padding: clamp(80px, 12vh, 150px) var(--pad);
  overflow: hidden;
}
.approach-watermark {
  position: absolute;
  left: -6vw;
  bottom: -18vh;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(280px, 38vw, 620px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(245, 243, 236, 0.08);
  pointer-events: none;
  user-select: none;
}
.approach-head { position: relative; z-index: 1; max-width: 760px; }
.approach-head h2 { font-size: clamp(2.1rem, 4.4vw, 3.7rem); margin-top: 24px; }
.approach-steps {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 60px);
  margin-top: clamp(50px, 8vh, 90px);
}
.step { border-top: 1px solid rgba(245, 243, 236, 0.25); padding-top: 26px; }
.step-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--blue-bright);
  display: block;
  margin-bottom: 16px;
  filter: brightness(1.6);
}
.step h3 { font-size: 1.6rem; margin-bottom: 12px; }
.step p { color: rgba(245, 243, 236, 0.68); font-size: 0.97rem; max-width: 40ch; }

/* ============ SECTORS ============ */
.sectors {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(36px, 6vw, 100px);
  align-items: start;
  padding: clamp(80px, 12vh, 150px) var(--pad);
}
.sectors-head h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); margin: 24px 0 22px; }
.sectors-copy { color: var(--muted); max-width: 46ch; }
.sector-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-left: 1px solid var(--line-strong);
  border-top: 1px solid var(--line-strong);
}
.sector-grid li {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  padding: clamp(24px, 3vw, 38px) clamp(18px, 2.4vw, 30px);
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  position: relative;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), padding-left 0.4s var(--ease);
}
.sector-grid li:hover { background: var(--ink); color: var(--paper); padding-left: clamp(26px, 3vw, 40px); }

/* ============ STATEMENT ============ */
.statement {
  position: relative;
  padding: clamp(90px, 14vh, 170px) var(--pad);
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.statement-mark {
  font-family: var(--serif);
  font-size: clamp(5rem, 9vw, 9rem);
  line-height: 0.4;
  color: var(--blue);
  opacity: 0.3;
  margin-bottom: 10px;
}
.statement blockquote p:first-child {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.2vw, 2.6rem);
  line-height: 1.3;
  max-width: 26ch;
  margin: 0 auto;
}
.statement-hu {
  margin: 28px auto 0 !important;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(0.95rem, 1.4vw, 1.1rem) !important;
  color: var(--blue);
  max-width: 52ch !important;
  line-height: 1.5 !important;
}

/* ============ CONTACT ============ */
.contact { background: var(--ink); color: var(--paper); padding: clamp(90px, 14vh, 170px) var(--pad); }
.contact-inner { max-width: 1100px; }
.contact h2 { font-size: clamp(2.3rem, 5.2vw, 4.4rem); margin: 26px 0 46px; }
.contact h2 em { color: var(--blue-bright); filter: brightness(1.35); }
.contact-mail {
  display: inline-flex;
  align-items: baseline;
  gap: 18px;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3.4vw, 2.8rem);
  border-bottom: 2px solid var(--blue-bright);
  padding-bottom: 8px;
  transition: color 0.35s, border-color 0.35s;
}
.contact-mail span { font-size: 0.7em; transition: transform 0.35s var(--ease); }
.contact-mail:hover { color: var(--blue-bright); filter: brightness(1.25); }
.contact-mail:hover span { transform: translateX(8px); }
.contact-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 60px);
  margin-top: clamp(50px, 8vh, 80px);
  padding-top: 34px;
  border-top: 1px solid rgba(245, 243, 236, 0.2);
}
.contact-meta-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(245, 243, 236, 0.5);
  margin-bottom: 8px;
}
.contact-meta p:not(.contact-meta-label) { font-size: 0.98rem; }

/* ============ FOOTER ============ */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 34px var(--pad);
  border-top: 1px solid var(--line);
}
.wordmark-footer .wordmark-main { font-size: 1.2rem; }
.footer-note, .footer-copy {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav-links, .header-right { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: flex; }

  .hero { grid-template-columns: 1fr; min-height: auto; padding-bottom: 90px; }
  .hero-index { justify-self: start; border-left: 0; border-top: 1px solid var(--line); padding: 26px 0 0; width: 100%; }
  .hero-watermark { font-size: 380px; right: -30vw; top: 30%; }
  .hero-baseline { display: none; }

  .intro, .sectors { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: 1fr; }
  .step p { max-width: 60ch; }

  .service-row { grid-template-columns: 48px minmax(0, 1fr); }
  .service-arrow { display: none; }

  .contact-meta { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; align-items: flex-start; }
}