/* ==========================================================================
   YANTUR COMMUNICATION — Design tokens
   ========================================================================== */
:root {
  --black: #121210;
  --charcoal: #232320;
  --off-white: #f3f1ea;
  --warm-white: #faf9f5;
  --stone: #d8d4c8;
  --stone-line: #cfcabb;
  --text: #1a1a17;
  --text-muted: #5c584f;
  --border: rgba(18, 18, 16, 0.12);
  --accent: #a9432a;

  --font-serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-sans: "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;

  --container-width: 1240px;
  --container-pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--off-white);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--black);
  color: var(--warm-white);
  padding: 12px 20px;
  z-index: 999;
}
.skip-link:focus { left: 0; }

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

.container {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ==========================================================================
   Typography helpers
   ========================================================================== */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.hero .eyebrow { color: rgba(250, 249, 245, 0.72); }

h1, h2, h3 { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.01em; }

.body-copy {
  max-width: 46ch;
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--text-muted);
  margin-top: 20px;
}
.body-copy.light { color: rgba(250, 249, 245, 0.78); max-width: 52ch; margin-inline: auto; }

.highlight-line {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2vw, 22px);
  margin-top: 24px;
  color: var(--text);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-weight: 600;
  font-size: 15px;
  border-bottom: 1px solid var(--text);
  padding-bottom: 3px;
}
.text-link::after {
  content: "";
  width: 14px;
  height: 9px;
  background: currentColor;
  clip-path: polygon(0 40%, 70% 40%, 70% 20%, 100% 50%, 70% 80%, 70% 60%, 0 60%);
  transition: transform 0.3s var(--ease);
}
.text-link:hover::after { transform: translateX(4px); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  white-space: nowrap;
  vertical-align: middle;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.btn-dark { background: var(--black); color: var(--warm-white); }
.btn-dark:hover { background: var(--charcoal); }
.btn-light { background: var(--warm-white); color: var(--black); }
.btn-light:hover { background: var(--stone); }
.btn-outline-light { background: transparent; color: var(--warm-white); border: 1px solid rgba(250, 249, 245, 0.4); }
.btn-outline-light:hover { border-color: rgba(250, 249, 245, 0.9); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--off-white);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(243, 241, 234, 0.92);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 24px rgba(18, 18, 16, 0.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 20px;
}
.logo { display: flex; flex-direction: column; justify-content: center; line-height: 1; align-self: center; }
.logo-word { font-family: var(--font-serif); font-size: 22px; letter-spacing: 0.04em; transform-origin: left center; }
.logo-sub { font-size: 9px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-muted); margin-top: 4px; }

.main-nav ul { display: flex; gap: 34px; }
.main-nav a {
  font-size: 14px;
  font-weight: 500;
  position: relative;
  padding-bottom: 4px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--text);
  transition: right 0.3s var(--ease);
}
.main-nav a:hover::after { right: 0; }

.header-cta { flex-shrink: 0; align-self: center; line-height: 1; }
.main-nav { align-self: center; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
}
.menu-toggle span {
  width: 22px;
  height: 1.5px;
  background: var(--black);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: 0;
  background: var(--off-white);
  z-index: 99;
  padding: 100px var(--container-pad) 40px;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 6px; }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: clamp(30px, 9vw, 42px);
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-cta { align-self: flex-start; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  background: var(--black);
  color: var(--warm-white);
  overflow: hidden;
  padding-top: 60px;
}
.hero-media { position: absolute; inset: 0; }
.hero-mountains { position: absolute; inset: 0; }
.hero-mountains img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  filter: grayscale(1) contrast(1.12) brightness(0.92);
}
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(18,18,16,0.55) 0%, rgba(18,18,16,0.15) 35%, rgba(18,18,16,0.85) 100%),
              linear-gradient(90deg, rgba(18,18,16,0.75) 0%, rgba(18,18,16,0.1) 55%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  padding-bottom: clamp(60px, 8vw, 96px);
}
.hero-copy { max-width: 640px; }
.hero-headline {
  font-size: clamp(42px, 6.4vw, 92px);
  line-height: 1.03;
  letter-spacing: -0.02em;
}
.hero-headline .line { display: block; overflow: hidden; }
.hero-sub {
  font-size: clamp(16px, 1.8vw, 20px);
  color: rgba(250, 249, 245, 0.82);
  margin-top: 22px;
  max-width: 34ch;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }

.hero-tag {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.4vw, 30px);
  text-align: right;
  color: rgba(250, 249, 245, 0.92);
}

.hero-hashtag {
  position: absolute;
  right: var(--container-pad);
  top: 24px;
  z-index: 2;
  font-family: var(--font-serif);
  font-style: italic;
  color: rgba(250, 249, 245, 0.55);
  font-size: 15px;
}

/* ==========================================================================
   Split section (Who We Are / Why Yantur)
   ========================================================================== */
.who-we-are, .why-yantur { padding-block: clamp(80px, 10vw, 140px); }
.why-yantur { background: var(--black); color: var(--warm-white); padding-block: 0; }
.why-yantur .split { padding-block: clamp(80px, 10vw, 140px); }
.why-yantur .body-copy { color: rgba(250, 249, 245, 0.72); }
.why-yantur .eyebrow { color: rgba(250, 249, 245, 0.6); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.split-reverse.split { grid-template-columns: 1fr 1fr; }
.split-reverse .split-media { order: 1; }
.split-reverse .split-copy { order: 2; }
.why-yantur .split { max-width: var(--container-width); margin-inline: auto; padding-inline: var(--container-pad); }

.split-copy h2 { font-size: clamp(30px, 3.6vw, 46px); line-height: 1.12; max-width: 14ch; }

.split-media { position: relative; }
.architecture-block, .peak-block {
  position: relative;
  aspect-ratio: 6 / 7;
  overflow: hidden;
  background: var(--black);
}
.architecture-block img, .peak-block img {
  position: absolute;
  top: -7%;
  left: 0;
  width: 100%;
  height: 114%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.96);
}
.media-tag {
  position: absolute;
  left: 24px;
  bottom: 24px;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--warm-white);
  font-size: clamp(18px, 2vw, 24px);
}

/* Strengths grid */
.strengths-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 40px;
}
.strengths-grid li { border-top: 1px solid rgba(250, 249, 245, 0.16); padding-top: 18px; }
.strengths-grid h3 { font-family: var(--font-sans); font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.strengths-grid p { font-size: 14.5px; color: rgba(250, 249, 245, 0.65); }

/* ==========================================================================
   Section head
   ========================================================================== */
.section-head { max-width: 620px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head.center { max-width: 620px; margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(30px, 3.8vw, 48px); line-height: 1.12; }

/* ==========================================================================
   Services — premium interactive featured experience
   ========================================================================== */
.services { padding-block: clamp(80px, 10vw, 140px); }

.services-experience {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
  border-top: 1px solid var(--border);
  padding-top: clamp(32px, 4vw, 48px);
}

.services-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.services-stage-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--charcoal);
}
.services-stage-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.12) brightness(0.94);
}
.services-stage-copy { max-width: 48ch; }
.services-stage-number {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--text-muted);
  margin-bottom: 12px;
}
.services-stage-copy h3 {
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.15;
  margin-bottom: 14px;
}
.services-stage-copy p { color: var(--text-muted); font-size: 15.5px; max-width: 44ch; }

.services-list { border-top: 1px solid var(--border); }
.service-item { border-bottom: 1px solid var(--border); }

.service-trigger {
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 18px 4px;
  text-align: left;
  transition: padding-left 0.3s var(--ease);
}
.service-trigger:hover, .service-trigger.is-active { padding-left: 12px; }
.service-trigger-number {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: color 0.3s var(--ease);
}
.service-trigger.is-active .service-trigger-number { color: var(--text); }
.service-trigger-title {
  font-size: clamp(16px, 1.7vw, 18px);
  font-weight: 600;
  flex: 1;
}
.service-trigger-icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.service-trigger-icon::before, .service-trigger-icon::after {
  content: "";
  position: absolute;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.service-trigger-icon::before { top: 6px; left: 0; width: 14px; height: 1.5px; }
.service-trigger-icon::after { top: 0; left: 6px; width: 1.5px; height: 14px; }
.service-trigger[aria-expanded="true"] .service-trigger-icon::after { opacity: 0; transform: rotate(90deg); }

/* Panels hidden by default; used as mobile accordion content.
   On desktop they stay collapsed — the stage above handles the reveal.
   The expand rule below is scoped to mobile only (see media query) so
   the panel — and its image — can never appear on desktop, even if a
   trigger's aria-expanded is set true for tab-state/accessibility. */
.service-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.45s var(--ease), opacity 0.35s var(--ease);
}
.service-panel img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.95);
  margin-top: 16px;
}
.service-panel p { color: var(--text-muted); font-size: 14.5px; margin-top: 14px; padding-bottom: 20px; }

@media (min-width: 1025px) {
  /* Belt-and-braces: the single featured image only ever lives in
     .services-stage on desktop. The right-hand list is names only. */
  .service-panel { display: none; }
}

.services-cta { display: flex; }

.capabilities {
  margin-top: clamp(56px, 7vw, 88px);
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.capabilities-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.capabilities-list { display: flex; flex-wrap: wrap; gap: 10px 12px; }
.capabilities-list li {
  font-size: 13.5px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
}

/* ==========================================================================
   Industries
   ========================================================================== */
.industries { padding-block: clamp(80px, 10vw, 140px); border-top: 1px solid var(--border); }
.industries-list { border-top: 1px solid var(--border); }
.industries-list li {
  display: flex;
  align-items: baseline;
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left 0.35s var(--ease), color 0.35s var(--ease);
}
.industries-list li:hover { padding-left: 14px; }
.industry-name { position: relative; }
.industry-name::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%;
  height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.industries-list li:hover .industry-name::after { transform: scaleX(1); }
.industries-list li:hover .industry-index { color: var(--text); transform: translateX(2px); }
.industry-index { transition: color 0.3s var(--ease), transform 0.3s var(--ease); }
.industry-index { font-size: 13px; color: var(--text-muted); font-variant-numeric: tabular-nums; flex-shrink: 0; }
.industry-name { font-family: var(--font-serif); font-size: clamp(20px, 2.6vw, 30px); }

/* ==========================================================================
   Clients
   ========================================================================== */
.clients { padding-block: clamp(80px, 10vw, 140px); background: var(--warm-white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.clients-grid li {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.client-logo-slot {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.client-logo-img {
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.6;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.client-logo-img.is-missing { display: none; }
.client-logo-fallback {
  display: none;
  font-family: var(--font-serif);
  font-size: clamp(14px, 1.6vw, 18px);
  text-align: center;
  color: var(--text);
  opacity: 0.55;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.client-logo-img.is-missing + .client-logo-fallback { display: inline-block; }

.clients-grid li:hover .client-logo-img { opacity: 1; transform: scale(1.04); }
.clients-grid li:hover .client-logo-fallback { opacity: 1; transform: scale(1.04); }

/* ==========================================================================
   Process
   ========================================================================== */
.process { padding-block: clamp(80px, 10vw, 140px); }
.process-line-wrap { position: relative; padding-top: 20px; }
.process-line-track {
  position: absolute;
  top: 30px;
  left: 0; right: 0;
  height: 1px;
  background: var(--border);
}
.process-line-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--black);
}
.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.process-step { padding-top: 44px; position: relative; }
.process-dot {
  position: absolute;
  top: 25px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--off-white);
  border: 1.5px solid var(--text-muted);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.process-step.is-active .process-dot { background: var(--black); border-color: var(--black); transform: scale(1.3); }
.process-num { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 10px; }
.process-step h3 { font-size: clamp(19px, 2vw, 22px); margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--text-muted); max-width: 22ch; }

.process-highlight {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 24px);
  margin-top: clamp(56px, 7vw, 88px);
  text-align: center;
}
.process-support {
  text-align: center;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta {
  background: var(--black);
  color: var(--warm-white);
  padding-block: clamp(90px, 12vw, 160px);
  text-align: center;
}
.final-cta h2 { font-size: clamp(36px, 6.4vw, 68px); line-height: 1.08; }
.final-cta h2 .line { display: block; overflow: hidden; }
.final-cta .hero-ctas { justify-content: center; margin-top: 44px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact { padding-block: clamp(80px, 10vw, 140px); }
.contact-meta { margin-top: 32px; display: flex; flex-direction: column; gap: 14px; }
.contact-meta li { display: flex; flex-direction: column; gap: 3px; border-top: 1px solid var(--border); padding-top: 12px; }
.contact-meta-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.contact-meta-value { font-size: 15px; }

.contact-form { display: flex; flex-direction: column; gap: 28px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row-half { flex-direction: row; gap: 24px; }
.form-row-half > div { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.contact-form label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.contact-form input, .contact-form select, .contact-form textarea {
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 10px 2px;
  border-radius: 0;
  font-size: 16px;
  font-family: var(--font-sans);
  transition: border-color 0.3s var(--ease);
}
.contact-form select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--black);
}
.contact-form textarea { resize: vertical; }
.form-error { font-size: 12.5px; color: var(--accent); min-height: 16px; }
.form-submit { align-self: flex-start; margin-top: 6px; }
.form-status { font-size: 14px; min-height: 18px; }
.form-status.success { color: #3f6b3f; }
.form-status.error { color: var(--accent); }

.contact-form .field-invalid input,
.contact-form .field-invalid select,
.contact-form .field-invalid textarea { border-color: var(--accent); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--black); color: var(--warm-white); padding-top: clamp(64px, 8vw, 96px); }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(250, 249, 245, 0.14);
}
.footer-logo { font-family: var(--font-serif); font-size: 28px; letter-spacing: 0.04em; }
.footer-descriptor { color: rgba(250, 249, 245, 0.65); margin-top: 6px; font-size: 14px; }
.footer-hashtag { font-family: var(--font-serif); font-style: italic; margin-top: 18px; color: rgba(250, 249, 245, 0.5); }
.footer-nav ul, .footer-social ul { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a, .footer-social a { font-size: 14.5px; color: rgba(250, 249, 245, 0.82); }
.footer-nav a:hover, .footer-social a:hover { color: var(--warm-white); }
.footer-meta-label { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(250, 249, 245, 0.45); margin-bottom: 14px; }

.footer-service-line { padding-block: 28px; border-bottom: 1px solid rgba(250, 249, 245, 0.14); }
.footer-service-line p { font-size: 13.5px; color: rgba(250, 249, 245, 0.55); }

.footer-bottom { padding-block: 24px; }
.footer-bottom p { font-size: 12.5px; color: rgba(250, 249, 245, 0.4); }

/* ==========================================================================
   Reveal / animation base states (GSAP will animate from these)
   ========================================================================== */
.reveal-lines .line,
.hero-headline .line,
.final-cta h2 .line { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .mobile-menu { display: flex; }

  .services-experience { grid-template-columns: 1fr; }
  .services-stage { display: none; }
  .service-panel img { display: block; }
  .service-trigger[aria-expanded="true"] + .service-panel {
    max-height: 640px;
    opacity: 1;
  }

  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .strengths-grid { grid-template-columns: 1fr; }

  .process-steps { grid-template-columns: 1fr; gap: 36px; }
  .process-line-track { display: none; }
  .process-step { padding-top: 0; padding-left: 28px; }
  .process-dot { top: 6px; left: 0; }
}

@media (max-width: 860px) {
  .split, .split-reverse.split { grid-template-columns: 1fr; }
  .split-reverse .split-media { order: 0; }
  .split-reverse .split-copy { order: 1; }
  .why-yantur .split { padding-block: 72px; }

  .hero { min-height: auto; padding-top: 40px; padding-bottom: 20px; }
  .hero-inner { flex-direction: column; align-items: flex-start; gap: 28px; padding-block: 40px; }
  .hero-tag { align-items: flex-start; text-align: left; }
  .hero-hashtag { position: static; margin: 0 var(--container-pad) 24px; text-align: right; }

  .form-row-half { flex-direction: column; }
}

@media (max-width: 640px) {
  .clients-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 420px) {
  .clients-grid { grid-template-columns: 1fr; }
  .btn { padding: 14px 22px; font-size: 13.5px; }
}