/* ============================================================
   SUYASH SAXENA — ESG Professional | style.css
   Design: Luxury Minimal / Editorial Consulting
   Palette: Warm white, charcoal, muted sage green, stone
   Typography: Cormorant Garamond (display) + DM Sans (body)
   ============================================================ */

/* ===================== CSS VARIABLES ===================== */
:root {
  /* Colors */
  --color-bg:          #F9F8F5;
  --color-surface:     #FFFFFF;
  --color-surface-2:   #F3F2EE;
  --color-surface-3:   #ECEAE3;
  --color-border:      #E2DFDA;
  --color-border-light:#EDEBE7;

  --color-ink:         #1A1916;
  --color-ink-2:       #3D3B35;
  --color-ink-3:       #6B6860;
  --color-ink-4:       #9A9891;

  --color-green:       #3D6B4F;
  --color-green-light: #EBF3EE;
  --color-green-mid:   #5A8F6E;

  --color-accent:      #3D6B4F;
  --color-accent-hover:#2D5038;

  /* Typography */
  --font-display:      'Cormorant Garamond', Georgia, serif;
  --font-body:         'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  9rem;

  /* Sizes */
  --container:  1200px;
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(26,25,22,0.06), 0 1px 2px rgba(26,25,22,0.04);
  --shadow-md:  0 4px 16px rgba(26,25,22,0.08), 0 2px 4px rgba(26,25,22,0.04);
  --shadow-lg:  0 12px 40px rgba(26,25,22,0.10), 0 4px 12px rgba(26,25,22,0.06);

  /* Transitions */
  --ease:       cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring:cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:   180ms;
  --dur-base:   280ms;
  --dur-slow:   420ms;

  /* Nav */
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--color-ink);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font-body); cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ===================== UTILITY ===================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section { padding: var(--space-3xl) 0; }

.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: var(--space-md);
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: var(--space-lg);
}

.section-heading em {
  font-style: italic;
  color: var(--color-green);
}

.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.section-intro {
  max-width: 420px;
  color: var(--color-ink-3);
  font-size: 0.95rem;
  line-height: 1.75;
}

.see-all-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-green);
  letter-spacing: 0.02em;
  transition: color var(--dur-fast) var(--ease);
  white-space: nowrap;
  align-self: flex-end;
}
.see-all-link:hover { color: var(--color-accent-hover); }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-green);
  color: #fff;
  border: 1.5px solid var(--color-green);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(61,107,79,0.25);
}

.btn-ghost {
  background: var(--color-bg);
  color: var(--color-ink);
  border: 1.5px solid var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-ink-2);
  background: var(--color-surface-2);
  transform: translateY(-1px);
}

/* ===================== REVEAL ANIMATIONS ===================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ===================== NAVBAR ===================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(249,248,245,0);
  backdrop-filter: blur(0);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-slow) var(--ease),
              backdrop-filter var(--dur-slow) var(--ease),
              border-color var(--dur-slow) var(--ease);
}
.navbar.scrolled {
  background: rgba(249,248,245,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--color-border);
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-container img{
  width: 200px;
  height: auto;
  
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}
.logo-mark {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  background: var(--color-green);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  display: grid;
  place-items: center;
}
.logo-name {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-ink);
  letter-spacing: 0.01em;
}

#logo {
  transition: opacity 0.4s ease;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 400;
  color: white;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.scrolled .nav-link:not(.nav-cta) {
  color: #000 !important;
}

.nav-link:hover { color: var(--color-ink); background: var(--color-surface-2); }
.nav-link.nav-cta {
  background: var(--color-green);
  color: #fff;
  font-weight: 500;
  margin-left: 0.5rem;
}
.nav-link.nav-cta:hover { background: var(--color-accent-hover); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 1.5px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: all var(--dur-base) var(--ease);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(249,248,245,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  transform: translateY(-110%);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease), opacity var(--dur-slow) var(--ease);
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-link {
  display: block;
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-ink-2);
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: color var(--dur-fast) var(--ease);
}
.mobile-link:hover { color: var(--color-green); }
.mobile-link:last-child { border-bottom: none; }

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: url(assets/images/banner.webp);
  position: relative;
  overflow: hidden;
  background-repeat: no-repeat;
}

/* Subtle background texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(61,107,79,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-green-light);
  margin-bottom: var(--space-md);
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-green-light);
  flex-shrink: 0;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  font-weight: 300;
  line-height: 1.0;
  color: var(--color-green-light);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}
.hero-name em {
  font-style: italic;
  color: var(--color-green);
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 400;
  color: var(--color-green-light);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.hero-sub {
  font-size: 0.95rem;
  color: var(--color-green-light);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.hero-credentials {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.credential { text-align: left; }
.credential-val {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-ink);
  line-height: 1;
}
.credential-label {
  font-size: 0.75rem;
  color: var(--color-ink-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 400;
}
.credential-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-image-frame {
  position: relative;
  width: 380px;
  height: 460px;
}
.hero-image-placeholder {
  width: 100%;
  height: 100%;
  background: url(assets/images/Suyash\ Saxena.jpeg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.placeholder-initials {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 300;
  color: var(--color-ink-4);
  letter-spacing: 0.1em;
  position: relative;
  z-index: 1;
}
.placeholder-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(61,107,79,0.15);
}
.ring-1 { width: 300px; height: 300px; bottom: -80px; right: -80px; }
.ring-2 { width: 200px; height: 200px; bottom: -30px; right: -30px; }

.hero-badge {
  position: absolute;
  bottom: -16px;
  left: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 30px;
  padding: 0.625rem 1.125rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-green);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

/* Hero scroll cue */
.hero-scroll-cue {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-ink-4);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(0.6); }
}

/* ===================== ABOUT ===================== */
.about { background: var(--color-surface); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: var(--space-xl);
  align-items: start;
}

.about-body {
  font-size: 0.975rem;
  color: var(--color-ink-2);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}
.about-body em { font-style: italic; color: var(--color-green); }

.about-philosophy {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-green-light);
  border-left: 3px solid var(--color-green);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}
.philosophy-icon {
  font-size: 1rem;
  color: var(--color-green);
  flex-shrink: 0;
  margin-top: 2px;
}
.about-philosophy blockquote {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-ink-2);
  line-height: 1.6;
}

/* About Right Cards */
.about-right { display: flex; flex-direction: column; gap: var(--space-md); }

.about-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
}
.about-card-accent {
  background: var(--color-surface);
  border-color: var(--color-green);
  border-width: 1.5px;
}

.card-heading {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-ink-4);
  margin-bottom: var(--space-sm);
}

/* Timeline */
.timeline { display: flex; flex-direction: column; gap: 1rem; }
.timeline-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--space-sm);
  align-items: start;
}
.timeline-year {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-green);
  padding-top: 2px;
}
.timeline-content strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: 2px;
}
.timeline-content span {
  font-size: 0.8rem;
  color: var(--color-ink-3);
}

/* Tags */
.tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag {
  font-size: 0.75rem;
  color: var(--color-ink-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 0.3rem 0.75rem;
}

.current-role-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: 0.375rem;
}
.current-role-org {
  font-size: 0.85rem;
  color: var(--color-ink-3);
  line-height: 1.7;
}

/* ===================== IMPACT / STATS ===================== */
.impact { background: var(--color-ink); }
.impact .section-label { color: var(--color-green-mid); }
.impact .section-heading { color: #fff; }
.impact .section-heading em { color: var(--color-green-mid); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
}

.stat-card {
  background: rgba(255,255,255,0.04);
  padding: var(--space-lg) var(--space-lg);
  position: relative;
  transition: background var(--dur-base) var(--ease);
}
.stat-card:hover { background: rgba(255,255,255,0.08); }

.stat-icon {
  font-size: 1.2rem;
  color: var(--color-green-mid);
  margin-bottom: var(--space-sm);
  opacity: 0.7;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 4vw, 4rem);
  font-weight: 300;
  color: #fff;
  line-height: 1;
  display: inline;
}
.stat-unit {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-green-mid);
  display: inline;
  margin-left: 2px;
}
.stat-label {
  font-size: 0.825rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  margin-top: var(--space-sm);
  margin-bottom: 0.375rem;
  letter-spacing: 0.02em;
}
.stat-desc {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.65;
}

/* ===================== CASE STUDIES ===================== */
.case-studies { background: var(--color-bg); }

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-green);
}
.case-card-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  background: var(--color-green);
  border-color: transparent;
  color: #fff;
}
.case-card-featured:hover {
  border-color: transparent;
  background: var(--color-accent-hover);
}

.case-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}
.case-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--color-green-light);
  color: var(--color-green);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
}
.case-card-featured .case-tag {
  background: rgba(255,255,255,0.15);
  color: #fff;
}
.case-year {
  font-size: 0.78rem;
  color: var(--color-ink-4);
}
.case-card-featured .case-year { color: rgba(255,255,255,0.6); }

.case-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.35;
  color: var(--color-ink);
  margin-bottom: var(--space-md);
}
.case-card-featured .case-title { color: #fff; font-size: 1.6rem; align-self: start; }

.case-body { display: flex; flex-direction: column; gap: var(--space-sm); }

.case-section-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-4);
  margin-bottom: 0.25rem;
}
.case-card-featured .case-section-label { color: rgba(255,255,255,0.5); }

.case-section p:last-child {
  font-size: 0.875rem;
  color: var(--color-ink-2);
  line-height: 1.7;
}
.case-card-featured .case-section p:last-child { color: rgba(255,255,255,0.82); }

.case-metrics {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  flex-wrap: wrap;
}
.case-card-featured .case-metrics {
  border-color: rgba(255,255,255,0.2);
}

.case-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.case-metric strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-ink);
  line-height: 1;
}
.case-card-featured .case-metric strong { color: #fff; }
.case-metric span {
  font-size: 0.72rem;
  color: var(--color-ink-3);
}
.case-card-featured .case-metric span { color: rgba(255,255,255,0.6); }

.case-learning {
  font-size: 0.82rem;
  color: var(--color-ink-3);
  line-height: 1.65;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}
.case-card-featured .case-learning { color: rgba(255,255,255,0.7); }
.case-learning em { color: var(--color-ink-2); font-style: italic; }
.case-card-featured .case-learning em { color: rgba(255,255,255,0.9); }
.learning-icon { color: var(--color-green); flex-shrink: 0; }
.case-card-featured .learning-icon { color: rgba(255,255,255,0.6); }

/* ===================== PROJECTS ===================== */
.projects { background: var(--color-surface); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.project-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--dur-base) var(--ease);
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--color-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease);
}
.project-card:hover::before { transform: scaleX(1); }
.project-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-green);
}

.project-type {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-ink);
}

.project-desc {
  font-size: 0.84rem;
  color: var(--color-ink-3);
  line-height: 1.7;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}
.project-tags span {
  font-size: 0.7rem;
  color: var(--color-ink-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 0.2rem 0.6rem;
}

.project-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-green);
  letter-spacing: 0.02em;
  transition: color var(--dur-fast) var(--ease);
  align-self: flex-start;
  margin-top: auto;
}
.project-link:hover { color: var(--color-accent-hover); }


/* =========================
   INSIGHTS SECTION
========================= */

.insights {
  background: #f7f6f2;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 4rem;
}

.section-description {
  max-width: 580px;
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.9;
  color: #6b6b6b;
}

.see-all-link {
  font-size: 0.95rem;
  color: #3D6B4F;
  text-decoration: none;
  white-space: nowrap;
  transition: 0.3s ease;
}

.see-all-link:hover {
  opacity: 0.7;
}

/* =========================
   FEATURED ARTICLE
========================= */

.featured-insight {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: #fff;
  border: 1px solid #e8e5de;
  border-radius: 28px;
  overflow: hidden;
  margin-bottom: 2rem;
  transition: 0.4s ease;
}

.featured-insight:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.featured-insight-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.featured-insight-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-insight-title {
  font-size: 2rem;
  line-height: 1.3;
  margin: 1.2rem 0;
  font-weight: 500;
  color: #1d1d1d;
}

.featured-insight-excerpt {
  font-size: 1rem;
  line-height: 1.9;
  color: #666;
  margin-bottom: 2rem;
}

/* =========================
   SMALL GRID
========================= */

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.insight-card {
  background: #fff;
  border: 1px solid #e8e5de;
  border-radius: 24px;
  overflow: hidden;
  transition: 0.4s ease;
}

.insight-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 35px rgba(0,0,0,0.05);
}

.insight-thumb img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.insight-card-content {
  padding: 2rem;
}

.insight-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.insight-category {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #3D6B4F;
  font-weight: 600;
}

.insight-read {
  font-size: 0.85rem;
  color: #8a8a8a;
}

.insight-title {
  font-size: 1.35rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  color: #1f1f1f;
  font-weight: 500;
}

.insight-excerpt {
  font-size: 0.96rem;
  line-height: 1.9;
  color: #666;
  margin-bottom: 2rem;
}

.insight-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.insight-date {
  font-size: 0.88rem;
  color: #8c8c8c;
}

.insight-link {
  text-decoration: none;
  color: #3D6B4F;
  font-size: 0.95rem;
  font-weight: 500;
  transition: 0.3s ease;
}

.insight-link:hover {
  opacity: 0.7;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1100px) {

  .featured-insight {
    grid-template-columns: 1fr;
  }

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

}

@media (max-width: 768px) {

  .section-header-row {
    flex-direction: column;
  }

  .featured-insight-content {
    padding: 2rem;
  }

  .featured-insight-title {
    font-size: 1.6rem;
  }

  .insights-grid {
    grid-template-columns: 1fr;
  }

  .insight-card-content {
    padding: 1.5rem;
  }

}

@media (max-width: 540px) {

  .featured-insight-title {
    font-size: 1.4rem;
  }

  .insight-title {
    font-size: 1.15rem;
  }

}

/* ===================== MEDIA / GALLERY ===================== */
.media { background: var(--color-surface); }

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}
.media-large { grid-column: span 2; }

.media-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 200px;
  transition: transform var(--dur-base) var(--ease);
}
.media-large { min-height: 280px; }
.media-item:hover { transform: scale(1.01); }

.media-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: var(--space-lg);
  min-height: inherit;
  transition: background var(--dur-base) var(--ease);
  cursor: pointer;
}
.media-placeholder:hover { background: var(--color-surface-2); }

.media-icon { font-size: 2rem; opacity: 0.5; }
.media-caption { text-align: center; }
.media-caption strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: 0.25rem;
}
.media-caption span {
  font-size: 0.78rem;
  color: var(--color-ink-4);
}

/* ===================== CONTACT ===================== */
.contact { background: var(--color-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: var(--space-xl);
  align-items: start;
}

.contact-body {
  font-size: 1rem;
  color: var(--color-ink-3);
  line-height: 1.8;
  max-width: 400px;
  margin-bottom: var(--space-lg);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-ink-2);
  transition: color var(--dur-fast) var(--ease);
}
.contact-detail:hover { color: var(--color-green); }

.contact-detail-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  color: var(--color-green);
  flex-shrink: 0;
  font-weight: 600;
}

.btn-linkedin { margin-top: var(--space-sm); }

/* Contact Form */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.form-heading {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-ink);
  margin-bottom: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: var(--space-md);
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-3);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--color-ink);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-ink-4); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(61,107,79,0.1);
}

.btn-submit { width: 100%; justify-content: center; margin-top: var(--space-sm); }

.form-success {
  display: none;
  margin-top: var(--space-sm);
  padding: 0.875rem 1rem;
  background: var(--color-green-light);
  color: var(--color-green);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(61,107,79,0.2);
}
.form-success.show { display: block; }

/* ===================== FOOTER ===================== */
/* =========================
   FOOTER
========================= */

.footer {
  background: #111111;
  padding: 7rem 0 2rem;
  color: #f5f5f5;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* =========================
   BRAND
========================= */

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #3D6B4F;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
}

.logo-name {
  font-size: 1.15rem;
  font-weight: 500;
  color: #fff;
}

.footer-tagline {
  color: rgba(255,255,255,0.65);
  line-height: 1.9;
  margin-bottom: 2rem;
  font-size: 0.98rem;
}

/* =========================
   SOCIAL LINKS
========================= */

.footer-socials {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-socials a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  transition: all 0.35s ease;
  background: rgba(255,255,255,0.03);
}

.footer-socials a:hover {
  background: #3D6B4F;
  border-color: #3D6B4F;
  transform: translateY(-5px);
}

/* =========================
   FOOTER COLUMN
========================= */

.footer-heading {
  font-size: 1rem;
  margin-bottom: 1.6rem;
  color: #fff;
  font-weight: 500;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column ul li {
  margin-bottom: 1rem;
}

.footer-column ul li a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: 0.3s ease;
  font-size: 0.95rem;
}

.footer-column ul li a:hover {
  color: #fff;
  padding-left: 4px;
}

/* =========================
   BOTTOM
========================= */

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer-bottom p {
  color: rgba(255,255,255,0.55);
  font-size: 0.92rem;
}

.footer-bottom a {
  color: #3D6B4F;
  text-decoration: none;
  transition: 0.3s ease;
}

.footer-bottom a:hover {
  opacity: 0.7;
}

.footer-craft {
  text-align: right;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1100px) {

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

}

@media (max-width: 768px) {

  .footer {
    padding: 5rem 0 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-craft {
    text-align: left;
  }

}

@media (max-width: 540px) {

  .footer-socials a {
    width: 40px;
    height: 40px;
  }

}

/* ===================== RESPONSIVE ===================== */

/* Tablet */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 340px;
    gap: var(--space-lg);
  }
  .hero-image-frame { width: 320px; height: 400px; }

  .about-grid { grid-template-columns: 1fr 380px; }

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

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

  .contact-grid { grid-template-columns: 1fr; }
  .contact-right { max-width: 560px; }

  .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: var(--space-lg); }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --space-xl:  2.5rem;
    --space-2xl: 3.5rem;
    --space-3xl: 5rem;
  }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    padding-top: var(--space-xl);
  }
  .hero-visual { display: none; }
  .hero-eyebrow { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-credentials { justify-content: center; }
  .hero-sub { margin: 0 auto var(--space-lg); }

  .about-grid { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card { padding: var(--space-md); }

  .case-grid { grid-template-columns: 1fr; }
  .case-card-featured {
    grid-template-columns: 1fr;
  }

  .projects-grid { grid-template-columns: 1fr; }

  .insights-grid { grid-template-columns: 1fr; }
  .insight-featured { flex-direction: column; gap: var(--space-sm); }

  .media-grid { grid-template-columns: 1fr 1fr; }
  .media-large { grid-column: span 2; }

  .contact-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }

  .section-header-row { flex-direction: column; align-items: flex-start; }

  .container { padding: 0 var(--space-md); }

  .section-heading { font-size: clamp(1.9rem, 6vw, 2.8rem); }
}

/* Small Mobile */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr; }
  .media-large { grid-column: span 1; }
  .hero-name { font-size: clamp(3rem, 12vw, 4rem); }
  .hero-actions { flex-direction: column; width: 100%; }
  .btn { width: 100%; justify-content: center; }
}