/* ============================================================
   DESIGN TOKENS — AP Studio aesthetic adapted for professional portfolio
   ============================================================ */
:root {
  --color-bg:          #ffffff;
  --color-bg-alt:      #f7f7f7;
  --color-bg-dark:     #0d1117;
  --color-text:        #111111;
  --color-text-muted:  #555555;
  --color-border:      #dddddd;
  --color-accent:      #0a2540;       /* deep navy */
  --color-accent-2:    #1a6ef5;       /* bright blue highlight */
  --color-accent-light:#e8f0fe;
  --color-star:        #f5a623;

  --font-main:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --nav-height:        48px;
  --section-pad:       80px 40px;
  --max-width:         1100px;

  --radius-sm:         4px;
  --radius-md:         8px;
  --radius-lg:         12px;

  --shadow-card:       0 2px 12px rgba(0,0,0,0.07);
  --shadow-hover:      0 6px 24px rgba(0,0,0,0.12);

  --transition:        0.2s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================================
   NAVIGATION — AP Studio tab bar style
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  background: var(--color-bg);
  border-bottom: 1.5px solid var(--color-text);
  height: var(--nav-height);
}

.nav-tabs {
  display: flex;
  align-items: stretch;
}

.nav-tab {
  display: flex;
  align-items: center;
  padding: 0 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
  border-right: 1.5px solid var(--color-border);
  transition: background var(--transition), color var(--transition);
  position: relative;
}

/* AP Studio: active tab has filled black background */
.nav-tab.active,
.nav-tab:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

/* Chevron/tab shape on right edge — AP Studio signature */
.nav-tab::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 0;
  width: 0;
  height: 0;
  border-top: var(--nav-height) solid transparent;
  border-left: 10px solid var(--color-border);
  z-index: 1;
  pointer-events: none;
}

.nav-tab.active::after,
.nav-tab:hover::after {
  border-left-color: var(--color-text);
}

.nav-name {
  display: flex;
  align-items: center;
  padding: 0 24px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  white-space: nowrap;
}

/* ============================================================
   SECTIONS — shared layout
   ============================================================ */
.section {
  padding: var(--section-pad);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section:first-of-type {
  padding-top: calc(var(--nav-height) + 60px);
}

/* Full-width sections need wrapper override */
.section--hero,
.section--contact {
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

.section-header {
  margin-bottom: 48px;
  border-bottom: 1.5px solid var(--color-text);
  padding-bottom: 20px;
}

.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-sub {
  font-size: 14px;
  color: var(--color-text-muted);
  max-width: 600px;
}

/* ============================================================
   HERO
   ============================================================ */
.section--hero {
  background: var(--color-bg);
  border-bottom: 1.5px solid var(--color-text);
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 40px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-name {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero-title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.hero-intro {
  font-size: 18px;
  line-height: 1.5;
  max-width: 480px;
  margin-bottom: 36px;
  color: var(--color-text);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Metric cards in hero */
.hero-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.metric-card {
  border: 1.5px solid var(--color-text);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background var(--transition), color var(--transition);
}

.metric-card:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.metric-number {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.metric-card:hover .metric-label {
  color: rgba(255,255,255,0.7);
}

.hero-snapshot {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 40px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid var(--color-text);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-text);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-accent-2);
  border-color: var(--color-accent-2);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.btn--large {
  padding: 14px 32px;
  font-size: 13px;
}

/* ============================================================
   INTRO — What I Do / How I Help
   ============================================================ */
.section--intro {
  border-bottom: 1.5px solid var(--color-border);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.two-col__divider {
  background: var(--color-border);
  width: 1px;
}

.block-heading {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--color-text-muted);
}

.two-col__block p {
  font-size: 16px;
  line-height: 1.7;
}

/* Proof cards */
.proof-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1.5px solid var(--color-text);
}

.proof-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  border-right: 1.5px solid var(--color-text);
  position: relative;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}

.proof-card:last-child { border-right: none; }

.proof-card:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.proof-card__icon {
  font-size: 20px;
  margin-bottom: 16px;
  color: var(--color-accent-2);
}

.proof-card:hover .proof-card__icon { color: rgba(255,255,255,0.6); }

.proof-card h3 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.proof-card p {
  font-size: 13px;
  line-height: 1.6;
  flex: 1;
}

.proof-card__arrow {
  margin-top: 20px;
  font-size: 18px;
  align-self: flex-end;
}

/* ============================================================
   ABOUT
   ============================================================ */
.section--about {
  border-bottom: 1.5px solid var(--color-border);
}

.about-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

.about-bio p {
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 20px;
}

.pull-quote {
  border-left: 3px solid var(--color-accent-2);
  padding: 16px 20px;
  margin: 24px 0 0;
  font-style: italic;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
}

.pull-quote cite {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.psych-card {
  border: 1.5px solid var(--color-text);
  padding: 20px 24px;
  transition: background var(--transition), color var(--transition);
}

.psych-card:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.psych-card__label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin-bottom: 8px;
}

.psych-card:hover .psych-card__label { color: rgba(255,255,255,0.6); }

.psych-card p {
  font-size: 14px;
  font-weight: 500;
}

.leadership-block {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 32px 36px;
}

.leadership-block h3 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--color-text-muted);
}

.leadership-block p {
  font-size: 15px;
  line-height: 1.75;
}

/* ============================================================
   PERFORMANCE
   ============================================================ */
.section--performance {
  background: var(--color-bg);
  border-bottom: 1.5px solid var(--color-border);
}

.perf-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1.5px solid var(--color-text);
  margin-bottom: 48px;
}

.perf-card {
  padding: 36px 28px;
  border-right: 1.5px solid var(--color-text);
  transition: background var(--transition), color var(--transition);
}

.perf-card:last-child { border-right: none; }

.perf-card:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.perf-number {
  display: block;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}

.perf-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--color-text-muted);
}

.perf-card:hover .perf-label { color: rgba(255,255,255,0.6); }

.perf-card p {
  font-size: 12px;
  line-height: 1.6;
}

/* Timeline */
.leadership-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.timeline-item:last-child { border-bottom: none; }
.timeline-item:hover { background: var(--color-bg-alt); }

.timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-2);
  flex-shrink: 0;
  margin-top: 6px;
}

.timeline-content {
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   PROCESS
   ============================================================ */
.section--process {
  border-bottom: 1.5px solid var(--color-border);
}

/* Lead Journey */
.lead-journey {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 60px;
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}

.journey-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  border: 1.5px solid var(--color-text);
  min-width: 90px;
  text-align: center;
  transition: background var(--transition), color var(--transition);
}

.journey-step:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

.journey-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-2);
}

.journey-step:hover .journey-num { color: rgba(255,255,255,0.6); }

.journey-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.journey-arrow {
  font-size: 18px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Case Studies */
.case-studies {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1.5px solid var(--color-text);
  margin-bottom: 48px;
}

.case-card {
  padding: 36px 32px;
  border-bottom: 1.5px solid var(--color-text);
}

.case-card:last-child { border-bottom: none; }

.case-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

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

.case-block {
  padding: 20px;
  border-left: 3px solid var(--color-border);
}

.case-block--problem { border-left-color: #e74c3c; }
.case-block--action  { border-left-color: var(--color-accent-2); }
.case-block--result  { border-left-color: #27ae60; }

.case-tag {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--color-text-muted);
}

.case-block p {
  font-size: 13px;
  line-height: 1.65;
}

.objection-block {
  background: var(--color-accent);
  color: var(--color-bg);
  padding: 40px 40px;
}

.objection-block h3 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: rgba(255,255,255,0.6);
}

.objection-block p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 700px;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.section--reviews {
  border-bottom: 1.5px solid var(--color-border);
}

.reviews-group {
  margin-bottom: 56px;
}

.reviews-group__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.reviews-group__intro {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  margin-top: 12px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1.5px solid var(--color-text);
}

.review-card {
  padding: 28px 24px;
  border-right: 1.5px solid var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background var(--transition), color var(--transition);
}

.review-card:last-child { border-right: none; }

/* When grid has fewer than 3 items, last in row has no border */
.review-card:hover {
  background: var(--color-bg-alt);
}

.review-stars {
  color: var(--color-star);
  font-size: 13px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 13px;
  line-height: 1.7;
  flex: 1;
  font-style: italic;
  color: var(--color-text);
}

.review-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.review-author {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.review-source {
  font-size: 11px;
  color: var(--color-text-muted);
}

.review-theme {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--color-accent-light);
  color: var(--color-accent-2);
  border-radius: var(--radius-sm);
  align-self: flex-start;
}

.reviews-cta {
  text-align: center;
  padding: 40px 20px;
  font-size: 18px;
  font-style: italic;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   TOOLS
   ============================================================ */
.section--tools {
  border-bottom: 1.5px solid var(--color-border);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1.5px solid var(--color-text);
}

.tools-col {
  padding: 32px 28px;
  border-right: 1.5px solid var(--color-text);
}

.tools-col:last-child { border-right: none; }

.tools-col h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--color-text-muted);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.tools-col ul li {
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tools-col ul li::before {
  content: '→';
  font-size: 11px;
  color: var(--color-accent-2);
}

.tools-col ul li:last-child { border-bottom: none; }

/* ============================================================
   RESUME
   ============================================================ */
.section--resume {
  border-bottom: 1.5px solid var(--color-border);
}

.resume-download-block {
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.resume-web {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.resume-section h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--color-text-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.resume-section > p {
  font-size: 14px;
  line-height: 1.75;
  max-width: 700px;
}

.job {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.job:last-child { border-bottom: none; }

.job-header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 14px;
  align-items: baseline;
}

.job-title {
  font-size: 14px;
  font-weight: 700;
}

.job-company {
  font-size: 13px;
  color: var(--color-text-muted);
}

.job-dates {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-left: auto;
}

.job ul li {
  font-size: 13px;
  line-height: 1.65;
  padding: 5px 0 5px 20px;
  position: relative;
  color: var(--color-text);
}

.job ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent-2);
  font-size: 11px;
}

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

.competencies span {
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  letter-spacing: 0.02em;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.competencies span:hover {
  background: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

/* ============================================================
   CONTACT
   ============================================================ */
.section--contact {
  background: var(--color-accent);
  color: var(--color-bg);
  padding: 80px 0;
}

.contact-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 36px;
}

.contact-cta {
  font-size: clamp(18px, 2.5vw, 26px);
  line-height: 1.4;
  max-width: 640px;
  font-weight: 400;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
}

.contact-link:hover { color: #fff; }

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.section--contact .btn--primary {
  background: #fff;
  color: var(--color-accent);
  border-color: #fff;
}

.section--contact .btn--primary:hover {
  background: var(--color-accent-2);
  border-color: var(--color-accent-2);
  color: #fff;
}

.section--contact .btn--outline {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

.section--contact .btn--outline:hover {
  background: rgba(255,255,255,0.1);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.5);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 20px 40px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer span:first-child {
  color: rgba(255,255,255,0.9);
  font-weight: 600;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .perf-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .perf-card:nth-child(2) { border-right: none; }
  .perf-card:nth-child(3) { border-top: 1.5px solid var(--color-text); }
  .perf-card:nth-child(4) { border-top: 1.5px solid var(--color-text); border-right: none; }

  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tools-col:nth-child(2) { border-right: none; }
  .tools-col:nth-child(3) { border-top: 1.5px solid var(--color-text); }
  .tools-col:nth-child(4) { border-top: 1.5px solid var(--color-text); border-right: none; }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .about-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .proof-cards {
    grid-template-columns: 1fr;
  }

  .proof-card {
    border-right: none;
    border-bottom: 1.5px solid var(--color-text);
  }

  .proof-card:last-child { border-bottom: none; }

  .case-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  .review-card {
    border-right: none;
    border-bottom: 1.5px solid var(--color-text);
  }

  .review-card:last-child { border-bottom: none; }

  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .two-col__divider { display: none; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 60px 24px;
  }

  .nav-tab {
    padding: 0 12px;
    font-size: 10px;
  }

  .nav-tab::after { display: none; }

  .nav-name {
    padding: 0 16px;
    font-size: 11px;
  }

  .hero-inner {
    padding: 60px 24px 40px;
  }

  .hero-snapshot { padding: 16px 24px; }

  .lead-journey {
    gap: 6px;
  }

  .journey-step {
    min-width: 70px;
    padding: 10px 10px;
  }

  .journey-label { font-size: 9px; }

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

  .perf-card {
    border-right: none;
    border-bottom: 1.5px solid var(--color-text);
  }

  .perf-card:last-child { border-bottom: none; }
  .perf-card:nth-child(3),
  .perf-card:nth-child(4) { border-top: none; }

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

  .tools-col {
    border-right: none;
    border-bottom: 1.5px solid var(--color-text);
  }

  .tools-col:last-child { border-bottom: none; }
  .tools-col:nth-child(3),
  .tools-col:nth-child(4) { border-top: none; }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 20px 24px;
  }

  .contact-inner { padding: 0 24px; }
}

@media (max-width: 480px) {
  .nav-tabs {
    overflow-x: auto;
  }

  .hero-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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