/* =============================================================
   PORTFOLIO STYLES — Premium Marketing Landing Page
   Tokens: deep slate background + electric blue & emerald accents
   ============================================================= */

:root {
  /* ---- Color tokens ---- */
  --color-bg: #070A12;
  --color-bg-elevated: #0D1220;
  --color-surface: #131A2C;
  --color-surface-hover: #1A2238;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);

  --color-text-primary: #F3F6FB;
  --color-text-secondary: #9AA7BD;
  --color-text-muted: #6B7790;

  --color-accent-emerald: #2EE6A8;
  --color-accent-emerald-dim: rgba(46, 230, 168, 0.14);
  --color-accent-blue: #5B8DEF;
  --color-accent-blue-dim: rgba(91, 141, 239, 0.14);
  --color-accent-purple: #8B7BFF;

  --gradient-primary: linear-gradient(135deg, var(--color-accent-emerald) 0%, var(--color-accent-blue) 100%);
  --gradient-text: linear-gradient(120deg, var(--color-accent-emerald) 0%, var(--color-accent-blue) 60%, var(--color-accent-purple) 100%);

  /* ---- Typography ---- */
  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* ---- Layout ---- */
  --container-width: 1180px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-soft: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --shadow-glow-emerald: 0 0 40px rgba(46, 230, 168, 0.25);
  --shadow-glow-blue: 0 0 40px rgba(91, 141, 239, 0.25);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Respect reduced motion preferences */
@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;
  }
}

:focus-visible {
  outline: 2px solid var(--color-accent-emerald);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================================================
   TYPOGRAPHY HELPERS
   ============================================================= */
.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-emerald);
  margin-bottom: 18px;
}

.eyebrow--center {
  justify-content: center;
}

.eyebrow__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-emerald);
  box-shadow: 0 0 0 4px var(--color-accent-emerald-dim);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
}

.section-head--secondary {
  margin-top: 100px;
  margin-bottom: 48px;
}

.section-title--sm {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0;
}

/* ---- Hero status chip ---- */
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 22px;
}

.status-chip__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-emerald);
  box-shadow: 0 0 0 4px var(--color-accent-emerald-dim);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

/* =============================================================
   NAVIGATION
   ============================================================= */
.nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 10, 18, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.nav__logo-mark {
  color: var(--color-accent-emerald);
  font-size: 0.7rem;
  filter: drop-shadow(0 0 8px var(--color-accent-emerald));
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-text-primary);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--gradient-primary);
  color: #06160F;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-emerald);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* =============================================================
   HERO SECTION
   ============================================================= */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: -1px;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero__glow {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  animation: float-glow 12s ease-in-out infinite;
}

.hero__glow--blue {
  background: var(--color-accent-blue);
  top: -180px;
  right: -120px;
}

.hero__glow--green {
  background: var(--color-accent-emerald);
  bottom: -220px;
  left: -160px;
  animation-delay: -6s;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  padding-top: 40px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin-bottom: 24px;
}

.hero__title .text-gradient {
  display: inline;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero__cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 24px;
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero__meta-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
}

.hero__meta-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.hero__meta-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border-strong);
}

/* ---- Hero Visual / Photo ---- */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__photo-frame {
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  padding: 6px;
  background: var(--gradient-primary);
  box-shadow: var(--shadow-soft);
  animation: float-soft 7s ease-in-out infinite;
}

.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 6px);
  background: var(--color-surface);
}

.hero__badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(13, 18, 32, 0.85);
  backdrop-filter: blur(14px);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  font-family: var(--font-display);
  animation: float-soft 6s ease-in-out infinite;
}

.hero__badge strong {
  display: block;
  font-size: 1.1rem;
  line-height: 1.2;
}

.hero__badge small {
  font-family: var(--font-body);
  font-size: 0.74rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.hero__badge-icon {
  font-size: 1.4rem;
}

.hero__badge--top {
  top: -10%;
  left: -12%;
  animation-delay: -2s;
}

.hero__badge--bottom {
  bottom: -8%;
  right: -14%;
  animation-delay: -4s;
}

/* ---- Scroll cue ---- */
.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid var(--color-border-strong);
  border-radius: 999px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
  z-index: 2;
}

.scroll-cue span {
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-accent-emerald);
  animation: scroll-cue 1.8s ease-in-out infinite;
}

/* =============================================================
   SKILLS MARQUEE
   ============================================================= */
.marquee {
  position: relative;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  overflow: hidden;
  padding: 18px 0;
}

.marquee::before,
.marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--color-bg-elevated) 0%, transparent 100%);
}

.marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--color-bg-elevated) 0%, transparent 100%);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 48s linear infinite;
}

.marquee__list {
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
  padding-right: 14px;
}

.marquee__list li {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
}

.marquee__dot {
  color: var(--color-accent-emerald);
  font-size: 0.7rem;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

/* =============================================================
   BUTTONS
   ============================================================= */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  will-change: transform;
}

.btn--primary {
  background: var(--gradient-primary);
  color: #06160F;
  box-shadow: 0 10px 30px -10px rgba(46, 230, 168, 0.4);
}

.btn--primary:hover {
  box-shadow: var(--shadow-glow-emerald), 0 14px 36px -10px rgba(46, 230, 168, 0.5);
  transform: translateY(-3px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-strong);
}

.btn--secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-accent-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-blue);
}

.btn__icon {
  display: inline-flex;
  transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
  transform: translate(2px, 2px);
}

.btn--secondary:hover .btn__icon {
  transform: translateX(4px);
}

.btn--magnetic {
  transition: transform 0.18s ease-out, box-shadow var(--transition-fast);
}

.btn--linkedin .btn__icon--linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: #06160F;
  color: #2EE6A8;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  transform: none !important;
}

/* =============================================================
   IMPACT / METRICS SECTION
   ============================================================= */
.metrics {
  padding: 110px 0;
  position: relative;
}

.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-card {
  padding: 36px 28px;
  background: linear-gradient(160deg, var(--color-surface) 0%, var(--color-bg-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.metric-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent-emerald);
  box-shadow: var(--shadow-glow-emerald);
}

.metric-card__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}

.metric-card__label {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 6px;
}

.metric-card__context {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* =============================================================
   CORE EXPERTISE / SERVICES
   ============================================================= */
.expertise {
  padding: 60px 0 110px;
}

.expertise__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px) scale(1.015);
  border-color: var(--color-accent-blue);
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-soft);
}

.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-emerald-dim);
  font-size: 1.5rem;
  margin-bottom: 22px;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card__desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 22px;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

/* =============================================================
   EXPERIENCE & EDUCATION
   ============================================================= */
.experience {
  padding: 60px 0 110px;
}

.timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-left: 32px;
  border-left: 1px solid var(--color-border-strong);
}

.timeline__item {
  position: relative;
  padding-bottom: 40px;
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__marker {
  position: absolute;
  left: -37px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-accent-emerald);
  box-shadow: 0 0 0 4px var(--color-accent-emerald-dim);
}

.timeline__card {
  padding: 28px 30px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.timeline__card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent-emerald);
  box-shadow: var(--shadow-glow-emerald);
}

.timeline__card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.timeline__role {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.timeline__org {
  font-size: 0.9rem;
  color: var(--color-accent-blue);
  font-weight: 500;
}

.timeline__period {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.timeline__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline__list li {
  position: relative;
  padding-left: 20px;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.timeline__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--gradient-primary);
  transform: rotate(45deg);
}

/* ---- Education cards ---- */
.education__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.education-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: linear-gradient(160deg, var(--color-surface) 0%, var(--color-bg-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.education-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent-blue);
  box-shadow: var(--shadow-glow-blue);
}

.education-card__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-blue-dim);
  font-size: 1.5rem;
}

.education-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.education-card__school {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.education-card__period {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.education-card__degree {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  font-weight: 500;
  margin-bottom: 4px;
}

.education-card__score {
  font-size: 0.85rem;
  color: var(--color-accent-emerald);
  font-weight: 600;
}

/* ---- Leadership & certifications ---- */
.extras-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
}

.extras-card {
  padding: 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.extras-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent-emerald);
}

.extras-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.extras-card__role {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 14px;
}

.extras-card__period {
  color: var(--color-text-muted);
  font-weight: 400;
  font-size: 0.85rem;
}

.extras-card__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.extras-card__list li {
  position: relative;
  padding-left: 20px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.extras-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--gradient-primary);
  transform: rotate(45deg);
}

.cert-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cert-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.cert-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.cert-list__name {
  font-size: 0.92rem;
  font-weight: 600;
}

.cert-list__issuer {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* =============================================================
   FEATURED CAMPAIGNS
   ============================================================= */
.campaigns {
  padding: 60px 0 120px;
}

.campaigns__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.campaign-card {
  position: relative;
  padding: 36px;
  background: linear-gradient(160deg, var(--color-surface) 0%, var(--color-bg-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  overflow: hidden;
}

.campaign-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.campaign-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-soft);
}

.campaign-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-emerald);
  margin-bottom: 16px;
}

.campaign-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.campaign-card__desc {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 26px;
}

.campaign-card__stats {
  display: flex;
  gap: 32px;
  margin-bottom: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
}

.campaign-card__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.campaign-card__stat-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-blue);
}

.campaign-card__stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.campaign-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text-primary);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.campaign-card__link span {
  transition: transform var(--transition-fast);
}

.campaign-card__link:hover {
  color: var(--color-accent-emerald);
}

.campaign-card__link:hover span {
  transform: translateX(6px);
}

.campaign-card__toggle {
  font-family: inherit;
}

.campaign-card__toggle[aria-expanded="true"] .campaign-card__link-arrow {
  transform: rotate(90deg);
}

.campaign-card__details {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height var(--transition-base), opacity var(--transition-base), margin var(--transition-base);
}

.campaign-card__details.is-expanded {
  max-height: 240px;
  opacity: 1;
  margin-bottom: 20px;
}

.campaign-card__details p {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  padding: 18px 20px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

/* =============================================================
   FOOTER / CONTACT
   ============================================================= */
.footer {
  position: relative;
  padding: 120px 0 40px;
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}

.footer__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.footer__glow {
  bottom: -260px;
  left: 50%;
  transform: translateX(-50%);
  width: 720px;
  height: 480px;
  opacity: 0.2;
}

.footer__inner {
  position: relative;
  z-index: 1;
}

.footer__main {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
}

.footer__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
}

.footer__subtitle {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  margin-bottom: 44px;
}

.footer__contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.contact-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: left;
  transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.contact-pill:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent-emerald);
  background: var(--color-surface-hover);
}

.contact-pill__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-pill--linkedin .contact-pill__icon {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent-blue);
}

.contact-pill__label {
  display: block;
  font-size: 0.74rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact-pill__value {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.footer__ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* =============================================================
   SCROLL ANIMATIONS
   ============================================================= */
.fade-in-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--delay, 0s);
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================================
   KEYFRAME ANIMATIONS
   ============================================================= */
@keyframes pulse-dot {
  0%, 100% {
    box-shadow: 0 0 0 4px var(--color-accent-emerald-dim);
  }
  50% {
    box-shadow: 0 0 0 8px transparent;
  }
}

@keyframes float-glow {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(30px, -20px) scale(1.08);
  }
}

@keyframes float-soft {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes scroll-cue {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(16px);
  }
}

/* =============================================================
   RESPONSIVE — TABLET
   ============================================================= */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 0;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__cta-group,
  .hero__meta {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
    margin-bottom: 24px;
  }

  .hero__photo-frame {
    width: min(100%, 300px);
  }

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

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

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

  .education__grid,
  .extras-grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    padding-left: 24px;
  }

  .timeline__marker {
    left: -29px;
  }

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

/* =============================================================
   RESPONSIVE — MOBILE
   ============================================================= */
@media (max-width: 720px) {
  .nav__links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .nav__links.is-open {
    max-height: 320px;
  }

  .nav__link,
  .nav__cta {
    padding: 16px 24px;
    border-radius: 0;
    text-align: center;
  }

  .nav__link::after {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav__toggle.is-active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding: 48px 0 64px;
  }

  .hero__badge {
    position: static;
    margin-top: 16px;
    width: 100%;
    justify-content: center;
  }

  .hero__photo-frame {
    margin-bottom: 16px;
  }

  .hero__meta {
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero__meta-divider {
    display: none;
  }

  .metrics,
  .expertise,
  .campaigns {
    padding: 64px 0;
  }

  .experience {
    padding: 64px 0;
  }

  .section-head--secondary {
    margin-top: 64px;
  }

  .timeline__card-head {
    flex-direction: column;
  }

  .timeline__period {
    order: -1;
  }

  .education-card {
    flex-direction: column;
  }

  .marquee__list li {
    font-size: 0.78rem;
  }

  .metrics__grid,
  .expertise__grid {
    grid-template-columns: 1fr;
  }

  .campaign-card__stats {
    gap: 20px;
  }

  .footer {
    padding: 80px 0 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__ctas {
    flex-direction: column;
    width: 100%;
  }

  .footer__ctas .btn {
    justify-content: center;
  }
}