/* ═══════════════════════════════════════════════════════════
   SeekerClaw — Landing Page Styles
   Aesthetic: "Cyber-Solana" — Dark, neon-accented, device-native
   ───────────────────────────────────────────────────────────
   Theme tokens live in theme.css — edit that file to rebrand.
   ═══════════════════════════════════════════════════════════ */

/* ── Aliases (map theme tokens → legacy names used below) ─ */
:root {
  --purple: var(--color-primary);
  --green: var(--color-secondary);
  --cyan: var(--color-accent);
  --red: var(--color-danger);
  --gradient-solana: var(--gradient-brand);
  --gradient-solana-subtle: var(--gradient-brand-subtle);
}

/* ── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-deep);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

/* ── Utility ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.gradient-text {
  color: #95D2E6;
}

.accent { color: var(--color-accent); font-weight: inherit; }
.c-purple { color: var(--purple); }
.c-green { color: var(--green); }
.c-cyan { color: var(--cyan); }
.c-muted { color: var(--text-muted); }

/* Section shared styles */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
}

/* ── Scroll Reveal ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* Stagger children */
.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: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.5rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 24px rgba(228, 31, 40, 0.25);
}
.btn--primary:hover {
  box-shadow: 0 0 32px rgba(228, 31, 40, 0.4);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--purple);
  background: rgba(228, 31, 40, 0.06);
}

.btn--lg {
  padding: 0.8rem 2rem;
  font-size: 1rem;
  border-radius: 12px;
}

/* ══════════════════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: background 0.35s, box-shadow 0.35s, padding 0.35s;
}

.nav.scrolled {
  background: rgba(6, 8, 15, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border-subtle);
  padding: 0.6rem 0;
}

.nav__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 35px;
  width: auto;
  object-fit: contain;
}

.nav__logo-text {
  display: none;
}

.nav__links {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}

.nav__link {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav__link:hover { color: var(--text-primary); }

.nav__cta {
  margin-left: 1rem;
  font-size: 0.82rem;
  padding: 0.55rem 1.25rem;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem 0 3rem;
  overflow: hidden;
}

/* Background effects */
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(228, 31, 40, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(228, 31, 40, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
}

.hero__orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(228, 31, 40, 0.15) 0%, transparent 70%);
  top: 10%;
  right: -10%;
  animation: orbFloat 8s ease-in-out infinite;
  filter: blur(40px);
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(228, 31, 40, 0.1) 0%, transparent 70%);
  top: 50%;
  left: -5%;
  animation-delay: -4s;
  animation-duration: 10s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__tag {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero__desc {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Device mock */
.hero__visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero__device {
  position: relative;
  width: 300px;
  background: #0a0a0a;
  border: 2px solid #2a2a2a;
  border-radius: 36px;
  padding: 8px;
  box-shadow:
    0 0 60px rgba(228, 31, 40, 0.08),
    0 0 120px rgba(228, 31, 40, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hero__device-notch {
  width: 80px;
  height: 6px;
  background: #1a1a1a;
  border-radius: 3px;
  margin: 6px auto 0;
}

.hero__device-screen {
  background: #050810;
  border-radius: 28px;
  overflow: hidden;
  margin-top: 6px;
}

.hero__device-statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px 4px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.hero__device-icons {
  display: flex;
  gap: 4px;
  align-items: center;
  color: var(--text-muted);
}

.hero__device-app {
  padding: 0 12px 16px;
}

.hero__device-app-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 4px 10px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 4px;
}

.hero__device-app-logo {
  width: 20px;
  height: 20px;
}

.hero__device-app-name {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hero__device-app-status {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #14F195;
}

.hero__phone-screen {
  padding: 8px 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.8;
}

.hero__phone-line {
  opacity: 0;
  animation: typeLine 0.4s var(--ease-out) forwards;
}
.hero__phone-line:nth-child(2) { animation-delay: 0.6s; }
.hero__phone-line:nth-child(3) { animation-delay: 1.2s; }
.hero__phone-line:nth-child(4) { animation-delay: 1.8s; }
.hero__phone-line:nth-child(5) { animation-delay: 2.4s; }
.hero__phone-line:nth-child(6) { animation-delay: 3.0s; }
.hero__phone-line:nth-child(7) { animation-delay: 3.6s; }
.hero__phone-line:nth-child(8) { animation-delay: 4.2s; }

@keyframes typeLine {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__phone-cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--green);
  margin-top: 4px;
  animation: blink 1s step-end infinite;
  border-radius: 1px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Claw marks */
.claw-marks {
  position: absolute;
  top: -10px;
  right: -20px;
  display: flex;
  gap: 6px;
  transform: rotate(-25deg);
  opacity: 0.5;
}

.claw-mark {
  width: 3px;
  height: 50px;
  background: linear-gradient(to bottom, var(--purple), transparent);
  border-radius: 2px;
}
.claw-mark:nth-child(2) { height: 65px; margin-top: -5px; }
.claw-mark:nth-child(3) { height: 45px; margin-top: 3px; }

/* Stats strip */
.stats {
  max-width: var(--container-max);
  margin: 3.5rem auto 0;
  padding: 0 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
}

.stats__item {
  text-align: center;
}

.stats__number {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  background: var(--gradient-solana);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats__suffix {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 800;
  background: var(--gradient-solana);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats__label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  letter-spacing: 0.04em;
}

.stats__divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ══════════════════════════════════════════════════════════
   FEATURES
   ══════════════════════════════════════════════════════════ */
.features {
  padding: var(--section-pad) 0;
  position: relative;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  transition: all 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: var(--gradient-solana);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(228, 31, 40, 0.08);
}

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

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(228, 31, 40, 0.1);
  border-radius: 12px;
  margin-bottom: 1.25rem;
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.feature-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════
   USE CASES
   ══════════════════════════════════════════════════════════ */
.usecases {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
  position: relative;
}

/* Top border glow */
.usecases::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: var(--gradient-solana);
  opacity: 0.3;
}

.usecases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  transition: all 0.3s var(--ease-out);
}

.usecase-card:hover {
  border-color: rgba(228, 31, 40, 0.3);
  transform: translateY(-2px);
}

.usecase-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(228, 31, 40, 0.1);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.usecase-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.usecase-card__msg {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 0.6rem 0.75rem;
  background: rgba(6, 8, 15, 0.6);
  border-radius: 8px;
  border-left: 2px solid var(--purple);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.usecase-card__msg:last-child {
  margin-bottom: 0;
}

.usecase-card__prompt {
  color: var(--green);
  margin-right: 0.3rem;
}

/* ══════════════════════════════════════════════════════════
   COMPARISON TABLE
   ══════════════════════════════════════════════════════════ */
.comparison {
  padding: var(--section-pad) 0;
}

.comparison__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
}

.comparison__table thead th {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 1.25rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison__feature-col {
  color: var(--text-muted);
  width: 30%;
}

.comparison__other-col {
  color: var(--text-muted);
  width: 30%;
}

.comparison__seeker-col {
  background: rgba(228, 31, 40, 0.06);
  border-left: 2px solid var(--purple);
  width: 40%;
}

.comparison__table tbody td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.comparison__table tbody td:first-child {
  font-weight: 500;
  color: var(--text-secondary);
}

.comparison__table tbody td:last-child {
  background: rgba(228, 31, 40, 0.03);
  border-left: 2px solid var(--purple);
}

.comparison__table tbody tr:last-child td {
  border-bottom: none;
}

.comparison__check {
  color: var(--green);
  font-weight: 700;
  margin-right: 0.4rem;
}

.comparison__x {
  color: var(--red);
  opacity: 0.6;
}

.comparison__muted {
  color: var(--text-muted);
  font-style: italic;
}

/* ══════════════════════════════════════════════════════════
   ROADMAP
   ══════════════════════════════════════════════════════════ */
.roadmap {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
}

.roadmap__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.roadmap__col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.roadmap__col::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 16px 16px 0 0;
}

.roadmap__col--now::before { background: var(--color-primary); box-shadow: 0 0 20px rgba(228, 31, 40, 0.3); }
.roadmap__col--next::before { background: rgba(228, 31, 40, 0.5); box-shadow: 0 0 20px rgba(228, 31, 40, 0.15); }
.roadmap__col--future::before { background: var(--text-muted); box-shadow: none; }

.roadmap__col-header {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.roadmap__status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.roadmap__status--now { background: var(--color-primary); box-shadow: 0 0 8px var(--color-primary); }
.roadmap__status--next { background: rgba(228, 31, 40, 0.5); box-shadow: 0 0 8px rgba(228, 31, 40, 0.3); }
.roadmap__status--future { background: var(--text-muted); box-shadow: none; }

.roadmap__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.roadmap__list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding-left: 1.25rem;
  position: relative;
}

.roadmap__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.roadmap__col--now .roadmap__list li::before { color: var(--color-primary); }
.roadmap__col--next .roadmap__list li::before { color: rgba(228, 31, 40, 0.5); }
.roadmap__col--future .roadmap__list li::before { color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════
   VISION
   ══════════════════════════════════════════════════════════ */
.vision {
  padding: var(--section-pad) 0;
  text-align: center;
  position: relative;
}

.vision::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: var(--gradient-glow);
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

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

.vision__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.vision__text {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 1.25rem;
  line-height: 1.75;
}

.vision__tagline {
  font-size: 1.05rem;
  color: var(--text-primary);
}

.vision__tagline strong {
  background: var(--gradient-solana);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ══════════════════════════════════════════════════════════
   WAITLIST
   ══════════════════════════════════════════════════════════ */
.waitlist {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.waitlist::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: var(--gradient-solana);
  opacity: 0.2;
}

.waitlist__content {
  max-width: 540px;
  margin: 0 auto;
}

.waitlist__form {
  margin-top: 2rem;
}

.waitlist__input-wrap {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 5px;
  transition: border-color 0.3s;
}

.waitlist__input-wrap:focus-within {
  border-color: var(--purple);
  box-shadow: 0 0 24px rgba(228, 31, 40, 0.12);
}

.waitlist__input {
  flex: 1;
  background: none;
  border: none;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
}

.waitlist__input::placeholder {
  color: var(--text-muted);
}

.waitlist__btn {
  border-radius: 10px;
  padding: 0.75rem 1.75rem;
}

.waitlist__btn-loading svg {
  animation: spin 1s linear infinite;
}

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

.waitlist__status {
  margin-top: 0.75rem;
  font-size: 0.88rem;
}

.waitlist__status.success {
  color: var(--green);
}

.waitlist__status.error {
  color: var(--red);
}

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
.footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border-subtle);
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer__tagline {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.footer__links {
  display: flex;
  gap: 1.5rem;
}

.footer__link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.footer__link:hover { color: var(--text-primary); }

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  transition: all 0.25s var(--ease-out);
}
.footer__social-link:hover {
  color: var(--text-primary);
  border-color: var(--purple);
  transform: translateY(-2px);
}

.footer__bottom {
  text-align: center;
  padding-top: 2rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   HOW IT WORKS
   ══════════════════════════════════════════════════════════ */
.how-it-works {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 1px;
  background: var(--gradient-brand);
  opacity: 0.2;
}

.hiw__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.hiw__step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.35s var(--ease-out);
}

.hiw__step:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(228, 31, 40, 0.08);
}

.hiw__step-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.hiw__step-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hiw__step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.hiw__connector {
  display: flex;
  align-items: center;
  padding-top: 3rem;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 48px;
  justify-content: center;
}

/* ══════════════════════════════════════════════════════════
   FOOTER — POWERED BY
   ══════════════════════════════════════════════════════════ */
.footer__powered-by {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.footer__powered-by a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
}

.footer__powered-by a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero__desc { margin: 0 auto 2rem; }
  .hero__actions { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__device { width: 280px; }

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

  .hiw__steps {
    gap: 0;
  }

  .hiw__step {
    padding: 1.5rem 1rem;
  }

  .hiw__connector {
    width: 32px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(6, 8, 15, 0.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .nav__burger { display: flex; }

  .hero {
    padding: 6rem 0 2rem;
    min-height: auto;
  }

  .hero__device { width: 260px; }

  .stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  .stats__divider {
    width: 40px;
    height: 1px;
  }

  .features__grid,
  .usecases__grid,
  .roadmap__grid {
    grid-template-columns: 1fr;
  }

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

  .hiw__step {
    max-width: 100%;
    width: 100%;
  }

  .hiw__connector {
    padding-top: 0;
    width: auto;
    height: 32px;
    transform: rotate(90deg);
  }

  .comparison__table {
    font-size: 0.8rem;
  }
  .comparison__table thead th,
  .comparison__table tbody td {
    padding: 0.75rem 0.75rem;
  }

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

  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .btn--lg {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
    width: 100%;
    justify-content: center;
  }

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

/* Small mobile */
@media (max-width: 480px) {
  .hero__title {
    font-size: 1.7rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .hero__device {
    width: 100%;
    max-width: 280px;
  }

  .waitlist__input-wrap {
    flex-direction: column;
  }

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