:root {
  --bg: #070a17;
  --bg-2: #0a1128;
  --panel: rgba(148, 163, 216, 0.06);
  --panel-strong: rgba(148, 163, 216, 0.1);
  --stroke: rgba(148, 163, 216, 0.16);
  --stroke-soft: rgba(148, 163, 216, 0.1);
  --text: #eef2ff;
  --muted: #9aa5c9;
  --blue: #3b82f6;
  --blue-soft: #60a5fa;
  --violet: #7c6cf6;
  --grad: linear-gradient(100deg, #60a5fa 0%, #7c6cf6 100%);
  --radius: 20px;
  --radius-lg: 28px;
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.section {
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
  position: relative;
}

.section-head {
  max-width: 640px;
  margin: 0 auto clamp(2.75rem, 6vw, 4.25rem);
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-soft);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.25);
  padding: 0.45rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  margin-bottom: 1rem;
}

.section-head p {
  color: var(--muted);
  font-size: 1.05rem;
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.95rem 2rem;
  border-radius: 100px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 30px rgba(96, 108, 246, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(96, 108, 246, 0.5);
}

.btn-ghost {
  background: rgba(148, 163, 216, 0.07);
  border: 1px solid var(--stroke);
  color: var(--text);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  transform: translateY(-3px);
  border-color: rgba(96, 165, 250, 0.5);
  background: rgba(96, 165, 250, 0.12);
}

.btn-light {
  background: #fff;
  color: #1a2350;
}

.btn-light:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(7, 10, 23, 0.35);
}

/* ---------- Anchor scroll offset (fixed header) ---------- */
#home,
#about,
#services,
#videos,
#benefits,
#testimonials,
#contact {
  scroll-margin-top: 90px;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 0.9rem 0;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.site-header.scrolled {
  background: rgba(7, 10, 23, 0.82);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--stroke-soft);
  padding: 0.6rem 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.logo i {
  color: var(--blue-soft);
  font-size: 1.15rem;
}

.logo-text {
  white-space: nowrap;
}

.logo .accent {
  color: var(--blue-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  padding: 0.65rem 1.5rem;
  font-size: 0.92rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--stroke);
  color: var(--text);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.nav-toggle:hover {
  background: var(--panel-strong);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(9rem, 16vw, 12.5rem) 0 clamp(5rem, 10vw, 8rem);
  text-align: center;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  width: 620px;
  height: 620px;
  top: -240px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(59, 130, 246, 0.35), transparent 65%);
}

.orb-2 {
  width: 440px;
  height: 440px;
  top: 22%;
  left: -180px;
  background: radial-gradient(circle, rgba(124, 108, 246, 0.22), transparent 65%);
}

.orb-3 {
  width: 440px;
  height: 440px;
  top: 30%;
  right: -180px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.18), transparent 65%);
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 216, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 216, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(2.5rem, 6.4vw, 4.6rem);
  max-width: 17ch;
  margin: 0 auto 1.5rem;
  font-weight: 700;
}

.hero-sub {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  max-width: 56ch;
  margin: 0 auto 2.5rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-chips {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1.4rem;
  border-radius: 100px;
  background: rgba(148, 163, 216, 0.06);
  border: 1px solid var(--stroke-soft);
  backdrop-filter: blur(10px);
  font-size: 0.92rem;
  color: var(--muted);
  animation: float 6s ease-in-out infinite;
}

.chip:nth-child(2) {
  animation-delay: -2s;
}

.chip:nth-child(3) {
  animation-delay: -4s;
}

.chip i {
  color: var(--blue-soft);
}

.chip strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

/* ---------- Services ---------- */
.services {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}

.service-card {
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.4);
  background: var(--panel-strong);
  box-shadow: 0 20px 50px rgba(4, 7, 18, 0.6);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  color: var(--blue-soft);
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.3);
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.25);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
}

.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Demo Videos ---------- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.video-card {
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius);
  padding: 1.4rem;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.video-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.4);
  background: var(--panel-strong);
  box-shadow: 0 20px 50px rgba(4, 7, 18, 0.6);
}

.video-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.16), rgba(124, 108, 246, 0.16));
  border: 1px solid var(--stroke);
  margin-bottom: 1.2rem;
}

.video-placeholder iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-placeholder-inner {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.play-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: #fff;
  font-size: 1.15rem;
  box-shadow: 0 10px 30px rgba(96, 108, 246, 0.45);
  transition: transform 0.25s ease;
}

.video-card:hover .play-btn {
  transform: scale(1.08);
}

.video-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.video-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

/* ---------- Benefits (bento) ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.4rem;
}

.bento-card {
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius);
  padding: 2.1rem 1.9rem;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
  position: relative;
  overflow: hidden;
  grid-column: span 2;
}

.bento-card.wide {
  grid-column: span 3;
}

.bento-card::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -90px;
  bottom: -110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.14), transparent 70%);
  transition: opacity 0.3s ease;
  opacity: 0;
}

.bento-card:hover {
  transform: translateY(-5px);
  border-color: rgba(96, 165, 250, 0.4);
  background: var(--panel-strong);
}

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

.bento-icon {
  font-size: 1.3rem;
  color: var(--blue-soft);
  margin-bottom: 1.1rem;
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.25);
}

.bento-card h3 {
  font-size: 1.12rem;
  margin-bottom: 0.55rem;
}

.bento-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

/* ---------- Founder quote ---------- */
.founder {
  background: var(--bg-2);
  overflow: hidden;
}

.founder-panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.founder-panel::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  top: -200px;
  right: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 108, 246, 0.18), transparent 70%);
  pointer-events: none;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 8vw, 7rem);
  line-height: 0.6;
  color: var(--blue);
  opacity: 0.55;
  display: block;
  margin-bottom: 1.6rem;
}

.founder-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
}

.founder-quote blockquote em {
  font-style: normal;
  color: var(--blue-soft);
}

.founder-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.founder-meta .dash {
  width: 36px;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
}

.founder-meta p {
  font-size: 0.95rem;
  color: var(--muted);
}

.founder-meta strong {
  display: block;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.founder-photo {
  justify-self: center;
  position: relative;
}

.founder-photo img {
  width: clamp(200px, 24vw, 280px);
  height: clamp(200px, 24vw, 280px);
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid transparent;
  background: var(--grad) border-box;
  box-shadow: 0 0 60px rgba(96, 108, 246, 0.35);
}

.founder-photo::after {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 1px dashed rgba(96, 165, 250, 0.35);
  animation: spin 30s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.testimonial-card {
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.4);
  background: var(--panel-strong);
  box-shadow: 0 20px 50px rgba(4, 7, 18, 0.6);
}

.testimonial-rating {
  color: var(--blue-soft);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  margin-bottom: 1.1rem;
}

.testimonial-text {
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 1.6rem;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.testimonial-avatar {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--blue-soft);
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.3);
  font-size: 1rem;
}

.testimonial-meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
}

.testimonial-meta span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 7vw, 5rem) clamp(1.75rem, 5vw, 4.5rem);
  background: linear-gradient(115deg, #2563eb 0%, #4f46e5 55%, #7c3aed 100%);
  text-align: center;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(60, 80, 220, 0.35);
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 80%);
  pointer-events: none;
}

.cta-banner>* {
  position: relative;
}

.cta-banner h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: #fff;
  max-width: 22ch;
  margin: 0 auto 1rem;
}

.cta-banner p {
  color: rgba(238, 242, 255, 0.85);
  max-width: 52ch;
  margin: 0 auto 2.25rem;
}

.cta-note {
  display: block;
  margin-top: 1.4rem;
  font-size: 0.88rem;
  color: rgba(238, 242, 255, 0.7);
}

/* ---------- Contact form ---------- */
.contact-panel {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  position: relative;
  overflow: hidden;
  scroll-margin-top: 100px;
}

.contact-panel::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  bottom: -220px;
  left: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.16), transparent 70%);
  pointer-events: none;
}

.contact-intro,
.contact-form {
  position: relative;
}

.contact-intro h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.9rem;
}

.contact-intro p {
  color: var(--muted);
  font-size: 1rem;
}

.contact-points {
  list-style: none;
  display: grid;
  gap: 1.1rem;
  margin-top: 2rem;
}

.contact-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.contact-points i {
  flex: none;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--blue-soft);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.25);
  font-size: 0.95rem;
}

.contact-points strong {
  display: block;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
}

.contact-points a:hover {
  color: var(--blue-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.field {
  display: block;
  margin-bottom: 1.1rem;
}

.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.field label span {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  opacity: 0.7;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--text);
  background: rgba(7, 10, 23, 0.55);
  border: 1px solid var(--stroke);
  border-radius: 14px;
  padding: 0.85rem 1.05rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.field textarea {
  resize: vertical;
  min-height: 130px;
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--blue-soft) 50%), linear-gradient(135deg, var(--blue-soft) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% + 2px), calc(100% - 14px) calc(50% + 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.75rem;
  cursor: pointer;
}

.field select option {
  background: #0a1128;
  color: var(--text);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(154, 165, 201, 0.6);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(96, 165, 250, 0.65);
  background: rgba(7, 10, 23, 0.8);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.14);
}


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

.form-note {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--stroke-soft);
  padding: 4.5rem 0 2rem;
  background: #050812;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--muted);
  margin-top: 0.9rem;
  max-width: 34ch;
}

.footer-brand .tagline {
  font-family: var(--font-display);
  color: var(--blue-soft);
  font-weight: 600;
  font-size: 1.02rem;
}

.socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.socials a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  color: var(--muted);
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.socials a:hover {
  color: #fff;
  border-color: rgba(96, 165, 250, 0.55);
  background: rgba(59, 130, 246, 0.14);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.3rem;
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.footer-col a {
  color: var(--text);
  font-size: 0.97rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--blue-soft);
}

.footer-col a i {
  color: var(--blue-soft);
  margin-right: 0.5rem;
  font-size: 0.85rem;
}
.footer-legal {
  display: flex;
  gap: 1.75rem;
}

.footer-legal a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.footer-legal a:hover {
  color: var(--text);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.reveal:nth-child(4) {
  transition-delay: 0.24s;
}

.reveal:nth-child(5) {
  transition-delay: 0.12s;
}

.reveal:nth-child(6) {
  transition-delay: 0.2s;
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 860px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 4%;
    right: 4%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(10, 17, 40, 0.97);
    border: 1px solid var(--stroke);
    border-radius: 18px;
    padding: 0.75rem;
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 60px rgba(4, 7, 18, 0.7);
    display: none;
  }

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

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.9rem 1rem;
    font-size: 1.05rem;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta-item {
    margin-top: 0.5rem;
  }

  .nav-cta {
    justify-content: center;
    width: 100%;
    display: inline-flex;
  }

  .bento-card,
  .bento-card.wide {
    grid-column: span 6;
  }

  .founder-panel {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .founder-photo {
    order: -1;
  }

  .founder-meta {
    justify-content: center;
  }

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

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

  .video-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
.form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}


/* Company message: About section no longer uses founder identity/photo. */
.founder-panel .company-message {
  width: 100%;
}


.form-success {
  margin: 0.75rem 0 0;
  font-weight: 600;
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.8;
}