/* ============================================
   TOKENS & VARIABLES
   ============================================ */
:root {
  /* Color palette — corporate health / nature / premium */
  --c-forest: #1a3c34;
  --c-forest-light: #2d5a4e;
  --c-sage: #7a9e8e;
  --c-sage-light: #a8c5b8;
  --c-sand: #f5f0e8;
  --c-sand-dark: #e8e0d4;
  --c-cream: #faf8f4;
  --c-white: #ffffff;
  --c-charcoal: #1e1e1e;
  --c-text: #2c2c2c;
  --c-text-light: #5a5a5a;
  --c-text-muted: #8a8a8a;
  --c-accent: #c4a265;
  --c-accent-hover: #b08e4f;

  /* Typography */
  --f-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --f-sm: clamp(0.8125rem, 0.75rem + 0.3vw, 0.9375rem);
  --f-base: clamp(0.9375rem, 0.85rem + 0.4vw, 1.0625rem);
  --f-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --f-xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
  --f-2xl: clamp(2rem, 1.5rem + 2.5vw, 3.25rem);
  --f-3xl: clamp(2.5rem, 1.8rem + 3.5vw, 4.5rem);

  /* Spacing (golden ratio inspired: 1, 1.618, 2.618, 4.236...) */
  --s-xs: 0.5rem;
  --s-sm: 0.809rem;
  --s-md: 1rem;
  --s-lg: 1.618rem;
  --s-xl: 2.618rem;
  --s-2xl: 4.236rem;
  --s-3xl: 6.854rem;
  --s-section: clamp(5rem, 4rem + 5vw, 9rem);

  /* Layout */
  --max-w: 1200px;
  --max-w-narrow: 800px;
  --radius: 2px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-family: var(--f-family);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  color: var(--c-text);
  background: var(--c-white);
  font-size: var(--f-base);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ============================================
   UTILITY
   ============================================ */
.container { width: 90%; max-width: var(--max-w); margin: 0 auto; }
.container--narrow { max-width: var(--max-w-narrow); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-charcoal);
}

.eyebrow {
  font-size: var(--f-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: var(--s-md);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.25rem;
  font-family: var(--f-family);
  font-size: var(--f-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn--primary {
  background: var(--c-forest);
  color: var(--c-white);
}
.btn--primary:hover {
  background: var(--c-forest-light);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--c-forest);
  border: 1.5px solid var(--c-forest);
}
.btn--outline:hover {
  background: var(--c-forest);
  color: var(--c-white);
}

.btn--accent {
  background: var(--c-accent);
  color: var(--c-white);
}
.btn--accent:hover {
  background: var(--c-accent-hover);
  transform: translateY(-1px);
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.15s; }
.reveal--delay-2 { transition-delay: 0.3s; }
.reveal--delay-3 { transition-delay: 0.45s; }

/* ============================================
   NAVIGATION
   ============================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--s-lg) 0;
  transition: all 0.4s ease;
}
#nav.is-scrolled {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  padding: var(--s-sm) 0;
  box-shadow: 0 1px 0 rgba(255,255,255,0.08), 0 4px 30px rgba(0,0,0,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.nav__logo {
  display: block;
  position: relative;
  width: 200px;
  transition: width 0.4s ease;
}
.nav__logo img {
  display: block;
  width: 100%;
  height: auto;
  transition: opacity 0.4s ease;
}
.nav__logo-white { opacity: 1; }
.nav__logo-dark {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}
#nav.is-scrolled .nav__logo { width: 140px; }
#nav.is-scrolled .nav__logo-white { opacity: 0; }
#nav.is-scrolled .nav__logo-dark { opacity: 1; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--s-xl);
}
.nav__link {
  font-size: var(--f-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color 0.35s;
}
.nav__link:hover { color: var(--c-white); }
#nav.is-scrolled .nav__link { color: var(--c-text-light); }
#nav.is-scrolled .nav__link:hover { color: var(--c-forest); }

.nav__right {
  display: flex;
  align-items: center;
  gap: var(--s-lg);
}

.nav__cta {
  font-size: var(--f-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-white);
  padding: 0.625rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.4);
  transition: all 0.35s;
}
.nav__cta:hover {
  background: var(--c-white);
  color: var(--c-charcoal);
}
#nav.is-scrolled .nav__cta {
  color: var(--c-forest);
  border-color: var(--c-forest);
}
#nav.is-scrolled .nav__cta:hover {
  background: var(--c-forest);
  color: var(--c-white);
}

/* Language switcher */
.nav__lang {
  position: relative;
}
.nav__lang-toggle {
  background: none;
  border: none;
  font-family: var(--f-family);
  font-size: var(--f-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--c-white);
  cursor: pointer;
  padding: 0.4rem 0.5rem;
  transition: color 0.35s;
}
#nav.is-scrolled .nav__lang-toggle {
  color: var(--c-forest);
}
.nav__lang-toggle:hover {
  opacity: 0.7;
}
.nav__lang-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  list-style: none;
  background: var(--c-white);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  min-width: 56px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.25s ease;
}
.nav__lang-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__lang-menu li { }
.nav__lang-menu button {
  display: block;
  width: 100%;
  background: none;
  border: none;
  font-family: var(--f-family);
  font-size: var(--f-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--c-text);
  padding: 0.5rem 1rem;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}
.nav__lang-menu button:hover {
  background: var(--c-sand);
}
.nav__lang-menu button.is-active {
  color: var(--c-forest);
  font-weight: 600;
}

/* ============================================
   SECTION: HERO
   ============================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--c-forest);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26,60,52,0.7) 0%,
    rgba(26,60,52,0.5) 50%,
    rgba(26,60,52,0.85) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 740px;
  padding: var(--s-3xl) 0;
}

.hero__eyebrow {
  font-size: var(--f-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-sage-light);
  margin-bottom: var(--s-lg);
}

.hero__title {
  font-size: var(--f-3xl);
  color: var(--c-white);
  margin-bottom: var(--s-xl);
  line-height: 1.05;
}

.hero__subtitle {
  font-size: var(--f-lg);
  color: rgba(255,255,255,0.75);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: var(--s-2xl);
  max-width: 580px;
}

.hero__actions { display: flex; gap: var(--s-md); flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: var(--s-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: var(--f-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ============================================
   SECTION: INTRO
   ============================================ */
#intro {
  padding: var(--s-section) 0;
  background: var(--c-white);
}
.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3xl);
  align-items: center;
}
.intro__text h2 {
  font-size: var(--f-2xl);
  margin-bottom: var(--s-lg);
}
.intro__text p {
  color: var(--c-text-light);
  margin-bottom: var(--s-lg);
  max-width: 480px;
}

.intro__image {
  aspect-ratio: 4/5;
  background: var(--c-sand);
  overflow: hidden;
}
.intro__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Placeholder state when no image is loaded */
.intro__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  font-size: var(--f-sm);
  text-align: center;
  padding: var(--s-xl);
  border: 1px dashed var(--c-sand-dark);
}

/* ============================================
   SECTION: SERVICES (What We Do)
   ============================================ */
#services {
  padding: var(--s-section) 0;
  background: var(--c-sand);
}
.services__header {
  text-align: center;
  margin-bottom: var(--s-3xl);
}
.services__header h2 {
  font-size: var(--f-2xl);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-xl);
}
.service-card {
  background: var(--c-white);
  padding: var(--s-2xl) var(--s-xl);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.06);
}
.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--s-lg);
  background: var(--c-sand);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--c-forest);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-card h3 {
  font-size: var(--f-lg);
  margin-bottom: var(--s-md);
}
.service-card p {
  color: var(--c-text-light);
  font-size: var(--f-sm);
}

/* ============================================
   SECTION: MARKETS
   ============================================ */
#markets {
  padding: var(--s-section) 0 0;
  background: var(--c-white);
  overflow: hidden;
}
.markets__inner {
  display: block;
}
.markets__text {
  max-width: var(--max-w);
  width: 90%;
  margin: 0 auto var(--s-3xl);
}
.markets__text h2 {
  font-size: var(--f-2xl);
  margin-bottom: var(--s-xl);
}
.markets__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-md) var(--s-2xl);
}
.markets__list li {
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  font-size: var(--f-base);
  font-weight: 400;
  color: var(--c-text);
}
.markets__list li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--c-sage);
  border-radius: 50%;
  flex-shrink: 0;
}

.markets__visual {
  display: flex;
  gap: 6px;
  height: 420px;
  width: 100%;
}
.markets__visual-item {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  position: relative;
  background: var(--c-sand-dark);
}
.markets__visual-item img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.markets__visual-item:hover img {
  transform: scale(1.06);
}
/* Placeholder state */
.markets__visual-item--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  font-size: var(--f-xs);
  text-align: center;
  padding: var(--s-md);
}

/* ============================================
   SECTION: PARTNERSHIP
   ============================================ */
#partnership {
  padding: var(--s-section) 0;
  background: var(--c-forest);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.partnership__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: radial-gradient(circle at 1px 1px, var(--c-white) 1px, transparent 0);
  background-size: 40px 40px;
}
.partnership__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  text-align: center;
}
.partnership__content .eyebrow { color: var(--c-sage-light); }
.partnership__content h2 {
  font-size: var(--f-2xl);
  color: var(--c-white);
  margin-bottom: var(--s-xl);
}
.partnership__content p {
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--s-lg);
  font-size: var(--f-base);
}
.partnership__content p:last-of-type { margin-bottom: var(--s-2xl); }

/* ============================================
   SECTION: RELATIONSHIPS
   ============================================ */
#relationships {
  padding: var(--s-section) 0;
  background: var(--c-white);
}
.relationships__inner {
  display: grid;
  grid-template-columns: 1fr 1.618fr;
  gap: var(--s-3xl);
  align-items: center;
}
.relationships__text h2 {
  font-size: var(--f-2xl);
  margin-bottom: var(--s-lg);
}
.relationships__text p {
  color: var(--c-text-light);
  margin-bottom: var(--s-lg);
}

.relationships__image {
  aspect-ratio: 16/10;
  background: var(--c-sand);
  overflow: hidden;
}
.relationships__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Placeholder state */
.relationships__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  font-size: var(--f-sm);
  text-align: center;
  padding: var(--s-xl);
  border: 1px dashed var(--c-sand-dark);
}

/* ============================================
   SECTION: OPERATIONS
   ============================================ */
#operations {
  padding: var(--s-section) 0;
  background: var(--c-forest);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
#operations::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background: linear-gradient(135deg, var(--c-charcoal) 0%, transparent 60%);
}
.operations__header {
  text-align: center;
  margin-bottom: var(--s-3xl);
  position: relative;
  z-index: 1;
}
.operations__header .eyebrow { color: var(--c-sage-light); }
.operations__header h2 { font-size: var(--f-2xl); color: var(--c-white); }
.operations__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-lg);
  position: relative;
  z-index: 1;
}
.op-card {
  text-align: center;
  padding: var(--s-2xl) var(--s-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.35s ease, background 0.35s ease;
}
.op-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.08);
}
.op-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--s-lg);
}
.op-card__icon svg {
  width: 100%;
  height: 100%;
}
.op-card h3 {
  font-size: var(--f-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.85);
}

/* ---- Icon animations ---- */
/* 6s total — cascading sub-elements, ~3s hold, symmetric build/fade */

/* 1: Concentric circles — outer first, core last (in), core first, outer last (out) */
@keyframes opPulseOuter { 0%, 78%, 100% { opacity: 0; transform: scale(0.6); } 10%, 60% { opacity: 0.25; transform: scale(1); } }
@keyframes opPulseMid   { 0%, 74%, 100% { opacity: 0; transform: scale(0.6); } 14%, 56% { opacity: 0.5;  transform: scale(1); } }
@keyframes opPulseCore  { 0%, 70%, 100% { opacity: 0; transform: scale(0.6); } 18%, 52% { opacity: 1;    transform: scale(1); } }

/* 2: Rectangles — back layer first in, front layer first out */
@keyframes opSlideIn1 { 0%, 78%, 100% { opacity: 0; transform: translateX(-10px); } 10%, 60% { opacity: 0.3; transform: translateX(0); } }
@keyframes opSlideIn2 { 0%, 74%, 100% { opacity: 0; transform: translateX(-10px); } 15%, 56% { opacity: 0.6; transform: translateX(0); } }
@keyframes opSlideIn3 { 0%, 70%, 100% { opacity: 0; transform: translateX(-10px); } 20%, 52% { opacity: 1;   transform: translateX(0); } }

/* 3: Arrow — line draws, then head appears, then dot lands */
@keyframes opArrowLine { 0%, 72%, 100% { transform: scaleX(0); opacity: 0; }   10%, 58% { transform: scaleX(1); opacity: 1; } }
@keyframes opArrowHead { 0%, 76%, 100% { transform: translateX(-14px); opacity: 0; } 16%, 62% { transform: translateX(0); opacity: 1; } }
@keyframes opArrowDot  { 0%, 80%, 100% { opacity: 0; transform: scale(0); }    22%, 66% { opacity: 1; transform: scale(1); } }

/* 4: Bars — shortest first, tallest last (in), tallest first, shortest last (out) */
@keyframes opGrow1 { 0%, 80%, 100% { transform: scaleY(0); opacity: 0; } 10%, 62% { transform: scaleY(1); opacity: 0.4; } }
@keyframes opGrow2 { 0%, 76%, 100% { transform: scaleY(0); opacity: 0; } 14%, 58% { transform: scaleY(1); opacity: 0.6; } }
@keyframes opGrow3 { 0%, 72%, 100% { transform: scaleY(0); opacity: 0; } 18%, 54% { transform: scaleY(1); opacity: 0.8; } }
@keyframes opGrow4 { 0%, 68%, 100% { transform: scaleY(0); opacity: 0; } 22%, 50% { transform: scaleY(1); opacity: 1; } }

/* ============================================
   SECTION: PURPOSE
   ============================================ */
#purpose {
  padding: var(--s-section) 0;
  background: var(--c-white);
  text-align: center;
}
.purpose__content {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
}
.purpose__content h2 {
  font-size: var(--f-2xl);
  margin-bottom: var(--s-xl);
}
.purpose__content p {
  font-size: var(--f-lg);
  color: var(--c-text-light);
  font-weight: 300;
  margin-bottom: var(--s-2xl);
}

/* ============================================
   SECTION: CLOSING
   ============================================ */
#closing {
  padding: var(--s-section) 0;
  background: var(--c-charcoal);
  color: var(--c-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing__bg {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background: linear-gradient(135deg, var(--c-forest) 0%, transparent 60%);
}
.closing__content {
  position: relative;
  z-index: 1;
}
.closing__tagline {
  font-size: var(--f-2xl);
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-white);
  margin-bottom: var(--s-lg);
}
.closing__tagline span {
  display: block;
  color: var(--c-sage-light);
}
.closing__monogram {
  display: block;
  width: 60px;
  height: 60px;
  margin: var(--s-xl) auto 0;
  opacity: 0.6;
}

/* ============================================
   FOOTER
   ============================================ */
#footer {
  padding: var(--s-xl) 0;
  background: var(--c-charcoal);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--c-text-muted);
  font-size: var(--f-xs);
}
.footer__links {
  display: flex;
  gap: var(--s-lg);
  list-style: none;
}
.footer__links a {
  color: var(--c-text-muted);
  transition: color 0.3s;
}
.footer__links a:hover { color: var(--c-white); }

/* ============================================
   PARALLAX LAYERS
   ============================================ */
.parallax-wrap {
  overflow: hidden;
  position: relative;
}
.parallax-el {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* ============================================
   MOBILE MENU
   ============================================ */
/* Hamburger button — hidden on desktop */
.nav__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
  padding: 0;
  z-index: 201;
}
.nav__burger-bar {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
              opacity 0.3s ease,
              top 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}
.nav__burger-bar:nth-child(1) { top: 0; }
.nav__burger-bar:nth-child(2) { top: 9px; }
.nav__burger-bar:nth-child(3) { top: 18px; }

#nav.is-scrolled .nav__burger-bar { background: var(--c-forest); }

/* Burger → X animation */
.nav__burger.is-active .nav__burger-bar:nth-child(1) {
  top: 9px;
  transform: rotate(45deg);
}
.nav__burger.is-active .nav__burger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__burger.is-active .nav__burger-bar:nth-child(3) {
  top: 9px;
  transform: rotate(-45deg);
}
/* When menu open, bars always white (overlay is dark) */
.nav__burger.is-active .nav__burger-bar { background: var(--c-white); }

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(26, 60, 52, 0.75);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1),
              visibility 0.5s;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

/* Close button */
.mobile-menu__close {
  position: absolute;
  top: 1.5rem;
  right: 5%;
  z-index: 202;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--c-white);
  padding: 0.5rem;
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
  transition: opacity 0.4s ease 0.05s, transform 0.4s cubic-bezier(0.23, 1, 0.32, 1) 0.05s;
}
.mobile-menu__close:hover { color: var(--c-sage-light); }
.mobile-menu.is-open .mobile-menu__close {
  opacity: 1;
  transform: rotate(0deg) scale(1);
  transition-delay: 0.15s;
}

/* GJ Monogram */
.mobile-menu__monogram {
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto var(--s-2xl);
  opacity: 0;
  transform: translateY(16px) scale(0.7);
  transition: opacity 0.6s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}
.mobile-menu.is-open .mobile-menu__monogram {
  opacity: 0.6;
  transform: translateY(0) scale(1);
  transition-delay: 0.05s;
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 6rem 2rem 3rem;
}

/* Menu links */
.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--c-white);
  font-size: var(--f-lg);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s;
}
.mobile-menu__link:first-of-type {
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu__link svg {
  opacity: 0.4;
  transition: opacity 0.3s, transform 0.3s;
}
.mobile-menu__link:hover { color: var(--c-sage-light); }
.mobile-menu__link:hover svg {
  opacity: 1;
  transform: translateX(4px);
}

/* CTA button in mobile menu */
.mobile-menu__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
  padding: 1.1rem 2.25rem;
  background: var(--c-accent);
  color: var(--c-white);
  font-family: var(--f-family);
  font-size: var(--f-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s;
}
.mobile-menu__cta:hover { background: var(--c-accent-hover); }

/* Staggered entrance animation when open */
.mobile-menu.is-open .mobile-menu__link,
.mobile-menu.is-open .mobile-menu__cta {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.is-open .mobile-menu__link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.is-open .mobile-menu__cta { transition-delay: 0.4s; }

/* Exit: reverse stagger (fast, no delay) */
.mobile-menu:not(.is-open) .mobile-menu__link,
.mobile-menu:not(.is-open) .mobile-menu__cta {
  transition-delay: 0s;
  transition-duration: 0.25s;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .operations__grid { grid-template-columns: repeat(2, 1fr); }
  .relationships__inner { grid-template-columns: 1fr; gap: var(--s-xl); }
}

@media (max-width: 768px) {
  .nav__menu { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }
  .mobile-menu { display: block; }
  .intro__grid {
    grid-template-columns: 1fr;
  }
  .intro__image { order: -1; aspect-ratio: 3/4; }
  .services__grid { grid-template-columns: 1fr; }
  .operations__grid { grid-template-columns: 1fr 1fr; }
  .hero__content { padding: calc(var(--s-3xl) + 2rem) 0 calc(var(--s-3xl) + 3rem); }
  .markets__visual {
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .markets__visual-item { aspect-ratio: 1/1; }
  .markets__visual-item img { height: 100%; }
  .markets__list { flex-direction: column; gap: var(--s-sm); }
}

@media (max-width: 480px) {
  .operations__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .footer__inner { flex-direction: column; gap: var(--s-md); text-align: center; }
}