/* ═══════════════════════════════════════
   TOKENS
═══════════════════════════════════════ */
:root {
  --navy: #0d1b2a;
  --navy-mid: #1a2e45;
  --cyan: #00c8ff;
  --accent: #00ffb2;
  --white: #f0f4f8;
  --gray: #8a9bb0;
  --card: #131f2e;
  --border: rgba(0, 200, 255, 0.15);
  --radius: 14px;
}

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

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

body {
  background: var(--navy);
  color: var(--white);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.15;
}

a {
  text-decoration: none;
}

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

/* ═══════════════════════════════════════
   UTILITIES
═══════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--cyan), var(--accent));
  color: var(--navy);
  border: none;
  border-radius: 10px;
  padding: 0.85rem 1.8rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition:
    opacity 0.2s,
    transform 0.2s;
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
  border-radius: 10px;
  padding: 0.85rem 1.8rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-outline:hover {
  background: rgba(0, 200, 255, 0.1);
}

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-sub {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
  max-width: 560px;
}

section {
  padding: 4.5rem 0;
}

.alt-bg {
  background: var(--navy-mid);
}

/* ═══════════════════════════════════════
   NAV
═══════════════════════════════════════ */
nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  background: rgba(13, 27, 42, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--cyan), var(--accent));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  flex-shrink: 0;
}

.nav-logo-text {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  line-height: 1.1;
}

.nav-logo-text small {
  color: var(--cyan);
  font-weight: 300;
  font-size: 0.65rem;
  display: block;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* desktop links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  list-style: none;
}

.nav-links a {
  color: var(--gray);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s;
  white-space: nowrap;
}

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

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}

.lang-toggle button {
  background: none;
  border: none;
  padding: 0.28rem 0.7rem;
  color: var(--gray);
  font-size: 0.78rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.lang-toggle button.active {
  background: var(--cyan);
  color: var(--navy);
  font-weight: 700;
}

.btn-cta-nav {
  background: linear-gradient(135deg, var(--cyan), var(--accent));
  color: var(--navy);
  border: none;
  border-radius: 8px;
  padding: 0.48rem 1.1rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

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

/* mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(13, 27, 42, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 1.25rem 2rem;
  z-index: 199;
  flex-direction: column;
  gap: 0;
}

.nav-drawer.open {
  display: flex;
}

.nav-drawer a {
  color: var(--gray);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  display: block;
  transition: color 0.2s;
}

.nav-drawer a:last-of-type {
  border-bottom: none;
}

.nav-drawer a:hover {
  color: var(--cyan);
}

.nav-drawer .drawer-footer {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
  padding-top: 64px;
  /* nav height */
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(
    circle,
    rgba(0, 200, 255, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(0, 200, 255, 0.09);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.32rem 0.9rem;
  font-size: 0.75rem;
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-badge-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: blink 2s infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.2;
  }
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.hero h1 .accent {
  color: var(--cyan);
}

.hero p {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 500px;
  margin-bottom: 2rem;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat-val {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-val span {
  color: var(--cyan);
}

.stat-lbl {
  font-size: 0.78rem;
  color: var(--gray);
  margin-top: 0.2rem;
}

/* photo col */
.hero-photo-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-photo-col::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  height: 280px;
  background: radial-gradient(
    ellipse,
    rgba(0, 200, 255, 0.15) 0%,
    transparent 70%
  );
  border-radius: 50%;
}

.hero-photo {
  position: relative;
  z-index: 1;
  max-height: 580px;
  width: auto;
  filter: drop-shadow(0 0 40px rgba(0, 200, 255, 0.18));
}

.float-badge {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  font-weight: 500;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  z-index: 2;
}

.float-badge .fi {
  font-size: 1.2rem;
}

.float-badge .ft {
  color: var(--gray);
  line-height: 1.3;
}

.float-badge .ft strong {
  color: var(--white);
  display: block;
  font-size: 0.85rem;
}

.fb-top {
  top: 12%;
  right: 0;
}

.fb-bot {
  bottom: 18%;
  left: 0;
}

/* ═══════════════════════════════════════
   SERVICES
═══════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.svc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.25s,
    border-color 0.25s;
}

.svc-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
  opacity: 0;
  transition: opacity 0.25s;
}

.svc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 255, 0.35);
}

.svc-card:hover::after {
  opacity: 1;
}

.svc-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1.1rem;
}

.svc-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.svc-card p {
  font-size: 0.84rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 1.1rem;
}

.svc-price {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cyan);
}

.svc-price small {
  font-size: 0.78rem;
  color: var(--gray);
  font-weight: 400;
}

.svc-link {
  display: block;
  text-align: center;
  margin-top: 0.9rem;
  background: rgba(0, 200, 255, 0.07);
  border: 1px solid var(--border);
  color: var(--cyan);
  border-radius: 8px;
  padding: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  transition: background 0.2s;
}

.svc-link:hover {
  background: rgba(0, 200, 255, 0.18);
}

/* ═══════════════════════════════════════
   APPS
═══════════════════════════════════════ */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    transform 0.25s,
    border-color 0.25s;
}

.app-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 178, 0.35);
}

.app-thumb {
  height: 130px;
  background: linear-gradient(135deg, #0f2535, #1a3550);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  position: relative;
}

.app-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent);
  color: var(--navy);
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.app-pill.soon {
  background: var(--gray);
}

.app-body {
  padding: 1.1rem;
}

.app-body h4 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.app-body p {
  font-size: 0.79rem;
  color: var(--gray);
  line-height: 1.5;
  margin-bottom: 0.9rem;
}

.app-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-price {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: var(--accent);
  font-size: 0.95rem;
}

.app-btn {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 6px;
  padding: 0.28rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.app-btn:hover {
  background: var(--accent);
  color: var(--navy);
}

/* ═══════════════════════════════════════
   CERPRO
═══════════════════════════════════════ */
.cerpro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 0;
}

.cerpro-features {
  list-style: none;
  margin: 1.5rem 0 2rem;
}

.cerpro-features li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--gray);
}

.cerpro-features li:last-child {
  border: none;
}

.cerpro-features li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.industry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 2rem;
}

.itag {
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.28rem 0.8rem;
  font-size: 0.74rem;
  color: var(--cyan);
}

/* mock screen */
.mock-screen {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.mock-bar {
  background: rgba(0, 200, 255, 0.06);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dr {
  background: #ff5f57;
}

.dy {
  background: #ffbd2e;
}

.dg {
  background: #28ca41;
}

.mock-bar span {
  margin-left: 0.4rem;
  font-size: 0.72rem;
  color: var(--gray);
}

.mock-body {
  padding: 1.25rem;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin-bottom: 0.9rem;
}

.metric {
  background: rgba(0, 200, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.9rem;
}

.mval {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--cyan);
}

.mval.green {
  color: var(--accent);
}

.mlbl {
  font-size: 0.7rem;
  color: var(--gray);
  margin-top: 0.15rem;
}

.bar-row {
  margin-top: 0.8rem;
}

.bar-hd {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--gray);
  margin-bottom: 0.35rem;
}

.bar-track {
  height: 5px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 3px;
}

.bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
}

/* ═══════════════════════════════════════
   MARKETPLACE
═══════════════════════════════════════ */
.market-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.mkt-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s;
}

.mkt-card:hover {
  transform: translateY(-4px);
}

.mkt-img {
  height: 150px;
  background: linear-gradient(135deg, #0f2535, #1a3550);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
}

.mkt-body {
  padding: 1.1rem;
}

.mkt-cat {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.mkt-body h4 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
}

.mkt-body p {
  font-size: 0.79rem;
  color: var(--gray);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.mkt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mkt-price {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
}

.mkt-add {
  background: linear-gradient(135deg, var(--cyan), var(--accent));
  color: var(--navy);
  border: none;
  border-radius: 6px;
  padding: 0.35rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-frame {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.about-frame img {
  width: 100%;
}

.about-deco1 {
  position: absolute;
  bottom: -14px;
  right: -14px;
  width: 110px;
  height: 110px;
  border: 2px solid var(--cyan);
  border-radius: 14px;
  opacity: 0.18;
  pointer-events: none;
}

.about-deco2 {
  position: absolute;
  top: -14px;
  left: -14px;
  width: 75px;
  height: 75px;
  border: 2px solid var(--accent);
  border-radius: 10px;
  opacity: 0.14;
  pointer-events: none;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin: 1.75rem 0;
}

.skill-chip {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.85rem;
  font-size: 0.8rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.skill-chip::before {
  content: "◆";
  color: var(--cyan);
  font-size: 0.45rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 2.5rem;
}

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
}

.contact-form h3 {
  font-size: 1.05rem;
  margin-bottom: 1.4rem;
}

.fg {
  margin-bottom: 1.1rem;
}

.fg label {
  display: block;
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.fg input,
.fg select,
.fg textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.72rem 0.95rem;
  color: var(--white);
  font-family: "Inter", sans-serif;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.fg input:focus,
.fg select:focus,
.fg textarea:focus {
  border-color: var(--cyan);
}

.fg select option {
  background: var(--navy-mid);
}

.fg textarea {
  resize: vertical;
  min-height: 95px;
}

.form-row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ci-list {
  list-style: none;
  margin: 0.5rem 0 1.5rem;
}

.ci-list li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.ci-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.ci-text strong {
  display: block;
  color: var(--white);
  font-size: 0.88rem;
}

.ci-text span {
  color: var(--gray);
  font-size: 0.85rem;
}

.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: #25d366;
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 0.95rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: "Space Grotesk", sans-serif;
  margin-top: 1.5rem;
  transition: opacity 0.2s;
}

.wa-btn:hover {
  opacity: 0.9;
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer {
  background: #080f18;
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: var(--gray);
  font-size: 0.85rem;
  margin-top: 0.9rem;
  max-width: 270px;
  line-height: 1.7;
}

.fc h5 {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.9rem;
  letter-spacing: 0.05em;
}

.fc ul {
  list-style: none;
}

.fc ul li {
  margin-bottom: 0.55rem;
}

.fc ul li a {
  color: var(--gray);
  font-size: 0.82rem;
  transition: color 0.2s;
}

.fc ul li a:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--gray);
}

.footer-bottom a {
  color: var(--cyan);
}

/* ═══════════════════════════════════════
   RESPONSIVE — TABLET  ≤ 960px
═══════════════════════════════════════ */
@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .btn-cta-nav {
    display: none;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 2rem 1.25rem 3rem;
  }

  .hero-photo-col {
    display: none;
  }

  /* se muestra como bg o quitado en tablet */
  .hero p {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

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

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

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

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

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

  .cerpro-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-img-wrap {
    max-width: 420px;
    margin: 0 auto;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* ═══════════════════════════════════════
   RESPONSIVE — MOBILE  ≤ 600px
═══════════════════════════════════════ */
@media (max-width: 600px) {
  section {
    padding: 3rem 0;
  }

  .hero-inner {
    padding: 1.5rem 1.25rem 2.5rem;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas a {
    width: 100%;
    text-align: center;
  }

  .hero-stats {
    gap: 1.5rem;
  }

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

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

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

  .form-row2 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.4rem;
  }

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

  .metric-row {
    grid-template-columns: 1fr;
  }

  .cerpro-inner {
    gap: 1.75rem;
  }

  .fb-top,
  .fb-bot {
    display: none;
  }
}

/* ═══════════════════════════════════════
   MOBILE — show photo centered
═══════════════════════════════════════ */
@media (max-width: 960px) {
  .hero-photo-mobile {
    display: block;
    width: 220px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--border);
    box-shadow: 0 0 30px rgba(0, 200, 255, 0.18);
  }

  .hero-photo-mobile img {
    width: 100%;
    object-fit: cover;
    object-position: top center;
    height: 220px;
  }
}

@media (min-width: 961px) {
  .hero-photo-mobile {
    display: none;
  }
}

/* ═══ IMPACTO SOCIAL ═══ */
.impact-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.impact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.25s,
    border-color 0.25s;
}

.impact-card::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--accent));
  opacity: 0;
  transition: opacity 0.25s;
}

.impact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 255, 0.35);
}

.impact-card:hover::before {
  opacity: 1;
}

.impact-icon {
  font-size: 2.2rem;
  margin-bottom: 1.1rem;
  display: block;
}

.impact-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--white);
}

.impact-card p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.7;
}

/* Statement */
.impact-statement {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0 0 3rem;
  padding: 2.5rem 2rem;
  background: rgba(0, 200, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
}

.impact-statement-line {
  width: 3px;
  min-height: 80px;
  background: linear-gradient(to bottom, var(--cyan), var(--accent));
  border-radius: 2px;
  flex-shrink: 0;
}

.impact-statement-body {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  flex: 1;
}

.impact-quote-mark {
  font-family: "Space Grotesk", sans-serif;
  font-size: 4rem;
  line-height: 0.8;
  color: var(--cyan);
  opacity: 0.3;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.impact-statement-body p {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 500;
  color: var(--white);
  line-height: 1.55;
  font-style: italic;
}

/* Volunteer strip */
.volunteer-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
}

.volunteer-text h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--white);
}

.volunteer-text p {
  font-size: 0.86rem;
  color: var(--gray);
  line-height: 1.6;
  max-width: 520px;
}

.volunteer-btn {
  display: inline-block;
  background: transparent;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  border-radius: 10px;
  padding: 0.75rem 1.5rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: all 0.2s;
  flex-shrink: 0;
}

.volunteer-btn:hover {
  background: var(--accent);
  color: var(--navy);
}

/* Responsive impact */
@media (max-width: 960px) {
  .impact-pillars {
    grid-template-columns: 1fr 1fr;
  }

  .volunteer-strip {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .impact-pillars {
    grid-template-columns: 1fr;
  }

  .impact-statement {
    flex-direction: column;
    gap: 1rem;
  }

  .impact-statement-line {
    width: 100%;
    min-height: 3px;
  }

  .impact-quote-mark {
    font-size: 2.5rem;
  }

  .volunteer-btn {
    width: 100%;
    text-align: center;
  }
}

/* ── Logo nav treatment ── */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
  text-decoration: none;
}

.nav-isotipo {
  height: 36px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.footer-isotipo {
  height: 42px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.nav-logo-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav-sub {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 400;
  font-size: 0.58rem;
  color: #00c8ff;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 0.18rem;
}

@media (max-width: 600px) {
  .nav-isotipo {
    height: 28px;
  }

  .nav-brand {
    font-size: 0.9rem;
  }

  .nav-sub {
    font-size: 0.5rem;
  }
}

/* footer white logo */
.footer-logo-white {
  height: 48px;
  width: auto;
  display: block;
  margin-bottom: 0.75rem;
}

@media (max-width: 600px) {
  .footer-logo-white {
    height: 38px;
  }
}