:root {
  --red: #E8192C;
  --red-dark: #a50f1e;
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #181818;
  --border: #2a2a2a;
  --text: #f0f0f0;
  --muted: #888;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* NOISE OVERLAY */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.6;
}

header {
  height: 64px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

main {
  margin-top: 64px;
}

nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;

}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 3px;
  color: var(--white);
}

.nav-logo span {
  color: var(--red);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--white);
}

/* HERO */
.hero {
  min-height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232, 25, 44, 0.1);
  border: 1px solid rgba(232, 25, 44, 0.3);
  color: var(--red);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 2px;
  margin-bottom: 2rem;
  width: fit-content;
  animation: fadeUp 0.6s ease both;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 10vw, 9rem);
  line-height: 0.92;
  letter-spacing: 0.01em;
  color: var(--white);
  animation: fadeUp 0.6s 0.1s ease both;
  max-width: 900px;
}

.hero h1 em {
  font-style: normal;
  color: var(--red);
}

.hero-sub {
  margin-top: 2rem;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 500px;
  font-weight: 300;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  animation: fadeUp 0.6s 0.3s ease both;
}

.hero-stat-item {}

.hero-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.8rem;
  color: var(--white);
  line-height: 1;
}

.hero-stat-num span {
  color: var(--red);
}

.hero-stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  animation: fadeUp 0.6s 0.4s ease both;
}

.btn-primary {
  background: var(--red);
  color: white;
  padding: 0.9rem 2.2rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--muted);
  padding: 0.9rem 2.2rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  display: inline-block;
}

.btn-secondary:hover {
  color: var(--white);
  border-color: var(--white);
}

/* DIVIDER */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0 3rem;
}

/* SECTION */
section {
  padding: 6rem 3rem;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--red);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-label::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: var(--red);
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--white);
  line-height: 1;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--muted);
  max-width: 500px;
  font-size: 1rem;
  margin-bottom: 3rem;
}

/* CERT SECTION */
.cert-section {
  background: var(--bg2);
}

.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 3rem;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.cert-card {
  background: var(--bg3);
  padding: 3rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.cert-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--red);
  transform: scaleY(0);
  transition: transform 0.3s;
  transform-origin: bottom;
}

.cert-card:hover {
  background: #1e1e1e;
}

.cert-card:hover::before {
  transform: scaleY(1);
}

.cert-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
  background: var(--bg2);
}

.cert-info h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.cert-info p {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.cert-badge {
  display: inline-block;
  background: rgba(232, 25, 44, 0.12);
  color: var(--red);
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  padding: 0.25rem 0.7rem;
  text-transform: uppercase;
}

/* CASES */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 1rem;
}

.case-card {
  background: var(--bg2);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: transform 0.3s, background 0.3s;
}

.case-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: left;
}

.case-card:hover {
  background: var(--bg3);
  transform: translateY(-4px);
}

.case-card:hover::after {
  transform: scaleX(1);
}

.case-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.75rem;
  color: var(--red);
  letter-spacing: 4px;
  margin-bottom: 0.8rem;
}

.case-niche {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 2rem;
  line-height: 1;
}

.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.metric {}

.metric-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.metric-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--white);
  line-height: 1;
}

.metric-value.highlight {
  color: #FF4D5E;
  font-size: 1.8rem;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.case-tag {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  padding: 0.25rem 0.7rem;
}

/* HIGHLIGHT CASE */
.highlight-case {
  background: var(--bg2);
  padding: 5rem 3rem;
}

.hcase-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.hcase-quote {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hcase-quote em {
  font-style: normal;
  color: var(--red);
}

.hcase-attr {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hcase-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hcase-metric-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--red);
}

.hcase-metric-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.hcase-right {
  background: var(--bg3);
  padding: 2.5rem;
  border-left: 3px solid var(--red);
}

.hcase-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--red);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: block;
}

.hcase-right p {
  font-size: 0.9rem;
  color: #aaa;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.hcase-award {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(232, 25, 44, 0.07);
  border: 1px solid rgba(232, 25, 44, 0.2);
  padding: 1rem 1.5rem;
  margin-top: 1.5rem;
}

.hcase-award-icon {
  font-size: 1.5rem;
}

.hcase-award-text {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--red);
  letter-spacing: 1px;
  line-height: 1.5;
  text-transform: uppercase;
}

/* TOTALS BAR */
.totals-bar {
  background: var(--red);
  padding: 3rem;
}

.totals-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 2rem;
}

.total-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.3rem;
}

.total-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  color: var(--white);
  line-height: 1;
}

/* CONTACT */
.contact-section {
  background: var(--bg);
  text-align: center;
  padding: 7rem 3rem;
}

.contact-section .section-title {
  font-size: clamp(3rem, 7vw, 7rem);
  margin-bottom: 1rem;
}

.contact-section .section-desc {
  max-width: 450px;
  margin: 0 auto 3rem;
  text-align: center;
}

/* FOOTER */
footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 1.5px;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

/* SCROLL REVEAL - always visible */
.reveal {
  opacity: 1;
  transform: none;
}

.reveal-delay-1,
.reveal-delay-2,
.reveal-delay-3,
.reveal-delay-4,
.reveal-delay-5 {}

/* TICKER */
.ticker {
  background: var(--red);
  height: 36px;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.ticker-inner {
  display: inline-block;
  animation: ticker 25s linear infinite;
}

.ticker-item {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--white);
  text-transform: uppercase;
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
  margin-right: 64px;
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* METODOLOGIA SECTION */
.methodology-section {
  background: var(--bg);
  padding: 6rem 3rem;
}

/* GROWTH DIAGRAM */
.growth-diagram-wrapper {
  max-width: 1100px;
  margin: 0 auto 4rem;
}

.growth-diagram-bg {
  position: relative;
  background: linear-gradient(135deg, #0f0000 0%, #1a0505 50%, #0a0000 100%);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1.5rem 1.5rem 3rem;
  overflow: hidden;
}

.growth-diagram-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 75% 20%, rgba(232, 25, 44, 0.07) 0%, transparent 60%);
  pointer-events: none;
}

.y-axis-label {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.85rem;
  color: var(--red);
  letter-spacing: 3px;
  white-space: nowrap;
}

.x-axis-label {
  position: absolute;
  bottom: 5rem;
  right: 1.2rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.85rem;
  color: var(--red);
  letter-spacing: 3px;
}

.step-badges-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
  text-align: center;
}

.step-badge-0 {
  border: 1.5px dashed rgba(255, 255, 255, 0.2);
  padding: 0.5rem 0.8rem;
  display: inline-block;
}

.step-badge-active {
  border: 1.5px solid var(--red);
  padding: 0.5rem 0.8rem;
  display: inline-block;
}

.step-badge-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  color: white;
  letter-spacing: 2px;
}

.step-label-0 {
  margin-top: 0.4rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.step-label-box {
  margin-top: 0.4rem;
}

.step-label-inner {
  font-family: 'DM Mono', monospace;
  font-size: 0.52rem;
  padding: 0.15rem 0.5rem;
  letter-spacing: 1px;
}

.step-label-low {
  background: rgba(232, 25, 44, 0.12);
  border: 1px solid rgba(232, 25, 44, 0.3);
  color: #FF4D5E;
}

.step-label-mod {
  background: rgba(200, 150, 0, 0.12);
  border: 1px solid rgba(200, 150, 0, 0.3);
  color: #f0b429;
}

.step-label-high {
  background: rgba(0, 180, 80, 0.12);
  border: 1px solid rgba(0, 180, 80, 0.3);
  color: #4ade80;
}

.growth-chart-svg {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 0.8rem;
}

.growth-chart-line-dashed {
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 1;
  stroke-dasharray: 4, 4;
}

.growth-chart-line-solid {
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 1;
}

.growth-chart-curve {
  stroke: var(--red);
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
}

.growth-chart-tick {
  stroke: rgba(255, 255, 255, 0.25);
  stroke-width: 1;
}

.phase-labels-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 1rem;
  text-align: center;
}

.phase-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.method-grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.method-step-card {
  background: #0f0f0f;
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  padding: 2.5rem 2rem;
}

.card-step-badge {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.75rem;
  color: var(--red);
  letter-spacing: 4px;
  margin-bottom: 0.4rem;
}

.card-step-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  color: white;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.card-step-desc {
  font-size: 0.87rem;
  color: #888;
  line-height: 1.85;
  margin-bottom: 1.8rem;
}

.card-objective-row {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.card-icon-emoji {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.card-objective-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: white;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.card-objective-text {
  font-size: 0.82rem;
  color: #888;
  line-height: 1.75;
}

.card-time-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
}

.card-time-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.card-time-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 2px;
}

.time-val-low {
  color: #FF4D5E;
}

.time-val-mod {
  color: #f0b429;
}

.time-val-high {
  color: #4ade80;
}

/* HIGHLIGHT CASE & TELECOM SECTION */
.section-title.mb-3 {
  margin-bottom: 3rem;
}

.hcase-text-desc {
  color: #888;
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 480px;
}

.telecom-metrics-grid {
  grid-template-columns: repeat(4, 1fr);
}

.telecom-year-block {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #2a2a2a;
}

.telecom-year-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--red);
  letter-spacing: 2px;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

.telecom-year-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
}

.telecom-stat-val {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: white;
}

.telecom-stat-val.red-val {
  color: var(--red);
}

.telecom-stat-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: #888;
  text-transform: uppercase;
}

.hcase-award.mt-15 {
  margin-top: 1.5rem;
}

/* BIO SECTION */
.bio-section {
  background: var(--bg);
  padding: 6rem 3rem;
}

.bio-grid-container {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 5rem;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

.bio-image-wrapper {
  position: relative;
  overflow: hidden;
}

.bio-image {
  width: 100%;
  display: block;
  filter: grayscale(20%) contrast(1.05);
}

.bio-image-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(transparent, var(--bg));
}

.bio-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  background: var(--red);
  padding: 0.5rem 1.2rem;
}

.bio-badge-text {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: white;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.bio-stats-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.bio-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: var(--white);
  line-height: 1;
}

.bio-stat-plus {
  color: var(--red);
}

.bio-stat-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.bio-paragraph {
  font-size: 1.05rem;
  color: #bbb;
  line-height: 1.9;
  margin-bottom: 1.2rem;
}

.bio-paragraph.mb-2 {
  margin-bottom: 2rem;
}

.bio-paragraph strong {
  color: white;
}

.bio-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.bio-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.35rem 0.9rem;
}

/* CONTACT SECTION */
.section-label.center {
  justify-content: center;
}

.hero-cta.center {
  justify-content: center;
}

/* FOOTER */
.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: 2px;
  margin-bottom: 0.4rem;
}

.footer-logo-dot {
  color: var(--red);
}

.footer-text {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 1.5px;
  line-height: 1.9;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom-text {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 1px;
}

/* COMPONENT: CERTS */
.cert-card.col-full {
  grid-column: 1 / -1;
}

.cert-icon-container {
  width: 72px;
  height: 72px;
  min-width: 72px;
  padding: 2px;
  border: none;
  background: transparent;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 50%;
}

.cert-icon-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}


/* HAMBURGER BUTTON — hidden on desktop */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

/* X state when open */
.nav-hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

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

/* RESPONSIVE */
@media (max-width: 960px) {
  nav {
    padding: 0 1.5rem;
    position: relative;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.3s ease;
    z-index: 99;
  }

  .nav-links.is-open {
    max-height: 400px;
    padding: 1rem 0 1.5rem;
  }

  .nav-links a {
    width: 100%;
    text-align: center;
    padding: 0.85rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.7rem;
    letter-spacing: 3px;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  section {
    padding: 4rem 1.5rem;
  }

  .hero {
    padding: 2rem 1.5rem 3rem;
  }

  .hero .hero-cta {
    flex-wrap: wrap;
  }

  .hero .hero-cta .btn-primary,
  .hero .hero-cta .btn-secondary {
    min-width: 200px;
    text-align: center;
  }

  .hero::before {
    display: none;
  }

  #cases {
    padding: 2rem 1rem;
  }

  .cases-grid {
    display: flex;
    flex-direction: row;
    grid-template-columns: unset;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 0.75rem;
    padding-bottom: 1rem;
    /* Hide scrollbar */
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .cases-grid::-webkit-scrollbar {
    display: none;
  }

  .case-card {
    padding: 1rem;
    flex: 0 0 80vw;
    max-width: 320px;
    scroll-snap-align: start;
  }

  .contact-section {
    padding: 3rem 1.5rem;
  }

  .contact-section .hero-cta {
    flex-wrap: wrap;
    justify-content: center;
  }

  .contact-section .btn-primary,
  .contact-section .btn-secondary {
    min-width: 240px;
    text-align: center;
  }

  .cert-section {
    padding: 2rem 1rem;
  }

  .cert-grid {
    grid-template-columns: 1fr;
    margin-top: 1.5rem;
  }

  .cert-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    gap: 1rem;
  }

  .cert-icon-container {
    width: 56px;
    height: 56px;
    min-width: 56px;
  }

  .highlight-case {
    padding: 2rem 1rem;
  }

  .hcase-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hcase-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
  }

  .hcase-metrics > div {
    flex: 1 1 100px;
  }

  .hcase-metric-val {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .hcase-right {
    padding: 1rem;
    margin: 0 -1rem;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .totals-bar {
    padding: 1.5rem 1rem;
  }

  .totals-inner {
    justify-content: center;
    gap: 1rem;
  }

  .totals-inner > div {
    flex: 1 1 140px;
    text-align: center;
  }

  .total-value {
    font-size: clamp(1.8rem, 6vw, 3.5rem);
  }

  .total-label {
    font-size: 0.75rem;
    letter-spacing: 2px;
  }

  .divider {
    margin: 0 1.5rem;
  }

  footer {
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    text-align: center;
    align-items: center;
  }

  .footer-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }

  .footer-top-right {
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.25rem;
  }

  .footer-bottom-text {
    text-align: center;
  }

  #metodologia {
    padding: 2rem 1rem;
  }

  .growth-diagram-wrapper {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin-bottom: 2rem;
  }

  .growth-diagram-wrapper::-webkit-scrollbar {
    display: none;
  }

  .growth-diagram-bg {
    min-width: 680px;
    scroll-snap-align: start;
  }

  .method-grid-container {
    display: flex !important;
    flex-direction: row !important;
    grid-template-columns: unset !important;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 0.75rem;
    padding-bottom: 1rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .method-grid-container::-webkit-scrollbar {
    display: none;
  }

  .method-step-card {
    padding: 1rem;
    flex: 0 0 80vw;
    max-width: 320px;
    scroll-snap-align: start;
  }

  .method-grid {
    grid-template-columns: 1fr !important;
  }

  .bio-grid {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }

  .bio-image-wrapper {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

  .bio-badge {
    top: auto;
    bottom: 0;
    left: 0;
  }

  .bio-stats-container {
    display: flex !important;
    flex-wrap: wrap;
    gap: 1rem !important;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
  }

  .bio-stats-container > div {
    flex: 1 1 120px;
  }

  .bio-stat-num {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  #sobre-simon {
    padding: 4rem 1.5rem !important;
  }

  #sobre-simon .section-title {
    margin-bottom: 2rem !important;
  }
}