:root {
  --neon: #8deec4;
  --neon-dark: #00c4cc;
  --black: #0a0a0a;
  --white: #ffffff;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;
  
}

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

html {
  background-color: var(--gray-900);
  overscroll-behavior: none;
}

body {
  font-family: 'Source Code Pro', monospace;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--gray-900);
  overscroll-behavior: none;
}

.page-wrap {
  background-color: #ffffff;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.reveal-up {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.9s ease forwards;
}

.delay-1 {
  animation-delay: 0.15s;
}

.delay-2 {
  animation-delay: 0.3s;
}

.float-soft {
  animation: floatDrift 10s ease-in-out infinite;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatDrift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-up,
  .float-soft {
    animation: none;
    transform: none;
    opacity: 1;
  }

  .hero-image img {
    transform: none;
    transition: none;
  }

  .why-item--control::after,
  .why-item--control .ascii-animation {
    animation: none;
  }
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  font-family: 'SOURCE CODE PRO';
  font-weight: 500;
  color: black;
  
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 111px;
}

@media (min-width: 768px) {
  .header-container {
      padding: 0 48px;
  }
}

/* Logo */
.header .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.header .logo:hover {
  transform: scale(1.05);
}

.header .logo img {
  height: 42px;
  width: auto;
}

/* Navigation */
.header .nav {
  display: none;
  align-items: center;
  gap: 20px;
}

@media (min-width: 768px) {
  .header .nav {
      display: flex;
  }
}

.header .nav-link {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gray-800);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
  text-transform: uppercase;
  padding: 8px 0;
  white-space: nowrap;
}

.header .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--neon);
  transition: width 0.3s ease;
}

.header .nav-link:hover {
  color: var(--black);
}

.header .nav-link:hover::after {
  width: 100%;
}

.header .nav-link.active {
  color: var(--black);
  font-weight: 700;
}

.header .nav-link.active::after {
  width: 100%;
  background-color: var(--neon);
}

/* Launch Button */
.header .launch-btn {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 12px 24px;
  background-color: var(--neon);
  color: var(--black);
  border: 2px solid var(--neon);
  border-radius: 0;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.3s ease;
  display: inline-block;
}

.header .launch-btn:hover {
  background-color: var(--black);
  border-color: var(--black);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Mobile Menu Button */
.header .mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

@media (min-width: 768px) {
  .header .mobile-menu-btn {
      display: none;
  }
}

.header .mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--black);
  transition: all 0.3s ease;
  border-radius: 0;
}

.header .mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.header .mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.header .mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation */
.header .mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
      opacity: 0;
      transform: translateY(-20px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

.header .mobile-nav.show {
  display: flex;
}

@media (min-width: 768px) {
  .header .mobile-nav {
      display: none !important;
  }
}

.header .mobile-nav .nav-link {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gray-800);
  text-decoration: none;
  text-transform: uppercase;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-200);
  transition: color 0.3s ease;
}

.header .mobile-nav .nav-link:hover {
  color: var(--black);
}

.header .mobile-nav .nav-link.active {
  color: var(--black);
  font-weight: 700;
}

.header .mobile-nav .launch-btn {
  margin-top: 8px;
  text-align: center;
}

/* Ensure body has proper padding for fixed header */
body {
  padding-top: 72px;
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Header scroll animation */
@media (prefers-reduced-motion: no-preference) {
  .header {
      animation: fadeInDown 0.5s ease;
  }
}

@keyframes fadeInDown {
  from {
      opacity: 0;
      transform: translateY(-100%);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}


.hero {
  padding: 180px 0 0;
  text-align: center;
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Hero floating status icons ── */
.hero-status-icon {
  position: absolute;
  z-index: 2;
}
.hero-status-chip {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
  border: 1px solid #e5e7eb;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
}

#ascii-hero {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-family: 'Source Code Pro', monospace;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.subtitle {
  font-size: 1rem;
  color: black;
  max-width: 1000px;
  margin: 0 auto 40px;
  font-family: 'SOURCE CODE PRO';

}

.hero-image {
  margin: 40px auto;
  max-width: 1000px;
  overflow: hidden;
  border-radius: 0;
  background: radial-gradient(circle at top, rgba(141, 238, 196, 0.22), rgba(0, 196, 204, 0.06));
  box-shadow:
    0 24px 50px -28px rgba(0, 0, 0, 0.25),
    0 12px 24px rgba(0, 0, 0, 0.12);
  position: relative;
  transform-style: preserve-3d;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: -18% -12% 40% -12%;
  background: radial-gradient(circle, rgba(141, 238, 196, 0.55), transparent 65%);
  filter: blur(30px);
  opacity: 0.7;
  z-index: 0;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.35), transparent 55%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}


.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg)) scale(var(--tilt-scale, 1));
  transition: transform 0.25s ease, filter 0.35s ease;
  will-change: transform;
}

.hero-gif {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
}


.email-button {
  display: inline-block;
  padding: 8px 16px;
  background-color: #8deec4;
  color: #111111;
  font-weight: 600;
  border-radius: 0;
  text-decoration: none;
  margin-bottom: 40px;
  transition: 0.2s ease;
  font-family: 'Source code pro';
}

.email-button:hover {
  background-color: #111111;
  color: #ffffff;
}

.features, .benefits {
  padding: 80px 0;
  text-align: center;
  background: transparent;
}

.features {
  padding: 80px 0;
  background-image: url("background.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 320px;
  background-color: transparent;
}
.features .container1 {
  margin-top: 60px; 
}
.features h2, .benefits h2 {
  font-size: 1.85rem;
  margin-bottom: 20px;
}

.whyus-marquee {
  overflow: hidden;
  white-space: nowrap;
  padding: 20px 0;
}

.marquee {
  width: 100%;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.track {
  display: flex;
  animation: marqueeScroll 30s linear infinite;
  will-change: transform;
}

.track span {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: black;
  text-transform: uppercase;
  padding-right: 40px;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}


.why-us {
  padding: 80px 0;
  background-color: transparent;
}

.why-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: left;
}

.why-item {
  padding: 10px 12px;
  border-radius: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 26px rgba(0, 0, 0, 0.1);
}

.why-item img {
  width: 170px;
  height: auto;
  margin-bottom: 20px;
}

.why-item--control {
  position: relative;
  overflow: hidden;
}

.why-item--control::after {
  content: '';
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, rgba(141, 238, 196, 0.65), rgba(0, 196, 204, 0.25) 45%, transparent 70%);
  opacity: 0.55;
  animation: controlHalo 4.5s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

.why-item--control::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 0;
  border: 1px solid rgba(0, 196, 204, 0.35);
  box-shadow: 0 0 24px rgba(0, 196, 204, 0.25);
  opacity: 0.8;
  animation: controlPulse 3.2s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

.why-item--control > * {
  position: relative;
  z-index: 1;
}

.ascii-animation-wrapper {
  width: 220px;
  height: 200px;
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
  border-radius: 0;
  background: linear-gradient(135deg, rgba(0, 196, 204, 0.12), rgba(141, 238, 196, 0.06));
  box-shadow: inset 0 0 16px rgba(0, 196, 204, 0.12);
}

.ascii-animation {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  line-height: 11px;
  letter-spacing: 0;
  color: #00c4cc;
  margin: 0;
  padding: 0;
  white-space: pre;
  user-select: none;
  text-shadow: 0 0 8px rgba(0, 196, 204, 0.55);
  transform-origin: top left;
  transform: scale(0.45);
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0.9;
}

.ascii-animation.is-loading {
  font-size: 14px;
  transform: scale(1);
  opacity: 1;
}

.why-item--control .ascii-animation {
  animation: controlAscii 3s ease-in-out infinite;
  filter: drop-shadow(0 0 10px rgba(0, 196, 204, 0.55));
}

@keyframes controlHalo {
  0%, 100% {
    opacity: 0.35;
    transform: scale(0.96);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.02);
  }
}

@keyframes controlPulse {
  0%, 100% {
    opacity: 0.55;
    box-shadow: 0 0 18px rgba(0, 196, 204, 0.18);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 32px rgba(0, 196, 204, 0.38);
  }
}

@keyframes controlAscii {
  0%, 100% {
    color: #8deec4;
    text-shadow: 0 0 4px rgba(141, 238, 196, 0.4);
  }
  50% {
    color: #00c4cc;
    text-shadow: 0 0 10px rgba(0, 196, 204, 0.6);
  }
}

@media (max-width: 768px) {
  .why-container {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

/* ── Unified tools section ── */
.tools-section {
  background: #fff;
  padding: 64px 32px;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  position: relative;
}

.tools-inner {
  max-width: 900px;
  margin: 0 auto;
}

.calculator-section {
  background: transparent;
  padding: 50px 20px;
  position: relative;
}

.calc-container {
  max-width: 100%;
  margin: 0;
  background: #ffffff;
  border: 1px solid #000;
  padding: 40px;
  position: relative;
}

.calc-header {
  margin-bottom: 32px;
}

.calc-eyebrow {
  display: block;
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 8px;
}

.calc-header h2 {
  font-family: 'Source Code Pro', monospace;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: #000;
  -webkit-text-fill-color: #000;
  background: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.1;
}


.waitlist-card {
  margin-top: 0;
  padding: 32px;
  border-radius: 0;
  background: linear-gradient(135deg, rgba(141, 238, 196, 0.12), rgba(0, 196, 204, 0.06));
  border: 1px solid rgba(0, 196, 204, 0.25);
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.waitlist-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #8deec4, #00c4cc);
  border-radius: 0;
}

.waitlist-copy h3 {
  font-family: 'Source Code Pro', monospace;
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.waitlist-copy p {
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: #404040;
  letter-spacing: 0.6px;
}

.waitlist-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.waitlist-input {
  flex: 1 1 220px;
  padding: 14px 18px;
  font-family: 'Source Code Pro', monospace;
  font-size: 14px;
  letter-spacing: 1px;
  border-radius: 0;
  border: 2px solid rgba(0, 0, 0, 0.08);
  background: #ffffff;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.waitlist-input:focus {
  outline: none;
  border-color: #00c4cc;
  box-shadow: 0 0 0 3px rgba(0, 196, 204, 0.2);
}

.waitlist-btn {
  padding: 14px 22px;
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  border-radius: 0;
  border: 2px solid #0a0a0a;
  background: #0a0a0a;
  color: #ffffff;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.waitlist-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.waitlist-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.form-message {
  font-family: 'Source Code Pro', monospace;
  font-size: 12px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-top: 6px;
}

.waitlist-card .form-message {
  text-align: center;
}

.form-message.success {
  color: #0f766e;
}

.form-message.error {
  color: #dc2626;
}

/* ── Divider ── */
.signup-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 48px 0 36px;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(141, 238, 196, 0.5), transparent);
}

.divider-text {
  font-family: 'Source Code Pro', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #737373;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ── Signup grid (waitlist + newsletter) ── */
.signup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.signup-grid--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 640px;
  margin: 0 auto;
}

.signup-card {
  padding: 32px 28px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(141, 238, 196, 0.3);
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.06),
    0 2px 8px rgba(0, 0, 0, 0.03),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.signup-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #8deec4, #00c4cc);
  border-radius: 0;
}

.signup-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 40px rgba(141, 238, 196, 0.18),
    0 4px 12px rgba(0, 0, 0, 0.06);
}

.signup-card-icon svg {
  width: 36px;
  height: 36px;
  stroke-width: 2;
}

.waitlist-card .signup-card-icon {
  margin-bottom: 4px;
}

.waitlist-card .signup-card-icon svg {
  width: 40px;
  height: 40px;
}

.signup-card-copy h3 {
  font-family: 'Source Code Pro', monospace;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #0a0a0a;
  margin-bottom: 6px;
}

.signup-card-copy p {
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 13px;
  color: #525252;
  line-height: 1.6;
  letter-spacing: 0.4px;
  margin: 0;
}

.signup-card-copy p + p {
  margin-top: 8px;
}

.signup-card-copy {
  width: 100%;
  text-align: left;
}

.waitlist-card .signup-card-copy {
  text-align: center;
}

.waitlist-card .signup-card-copy h3 {
  font-size: 22px;
  letter-spacing: 2.5px;
  margin-bottom: 10px;
}

.waitlist-card .signup-card-copy p {
  font-size: 13px;
  line-height: 1.7;
  color: #404040;
}

.waitlist-card .signup-card-copy p + p {
  margin-top: 6px;
}

.animate-copy {
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.8s ease forwards;
}

.signup-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.waitlist-card .signup-form {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-top: 20px;
  width: 100%;
}

.signup-input {
  width: 100%;
  padding: 14px 16px;
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  letter-spacing: 1px;
  border-radius: 0;
  border: 2px solid rgba(0, 0, 0, 0.08);
  background: #ffffff;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.waitlist-card .signup-input {
  border-color: rgba(0, 0, 0, 0.12);
}

.waitlist-card .signup-input:hover {
  border-color: #8deec4;
}

.signup-input:focus {
  outline: none;
  border-color: #00c4cc;
  box-shadow: 0 0 0 3px rgba(0, 196, 204, 0.15);
}

.signup-btn {
  width: 100%;
  padding: 14px 20px;
  font-family: 'Source Code Pro', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  border-radius: 0;
  border: 2px solid #0a0a0a;
  background: #0a0a0a;
  color: #ffffff;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.waitlist-card .signup-btn {
  font-weight: 800;
  border-color: #8deec4;
  background: linear-gradient(135deg, #8deec4, #8deec4);
  color: #0a0a0a;
}

.waitlist-card .signup-btn:hover {
  background: linear-gradient(135deg, #9ff1d0, #22d3db);
  box-shadow: 0 10px 24px rgba(0, 196, 204, 0.25);
}

.signup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.signup-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.signup-btn--outline {
  background: transparent;
  color: #0a0a0a;
  border-color: #0a0a0a;
}

.signup-btn--outline:hover {
  background: #0a0a0a;
  color: #ffffff;
}

/* ── Toast notifications ── */
.toast-container {
  position: fixed;
  top: 100px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border-radius: 0;
  background: #ffffff;
  border: 1px solid rgba(141, 238, 196, 0.4);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.8px;
  color: #0a0a0a;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
  max-width: 380px;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.hide {
  transform: translateX(120%);
  opacity: 0;
}

.toast-icon {
  width: 28px;
  height: 28px;
  border-radius: 0;
  background: linear-gradient(135deg, #8deec4, #00c4cc);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-icon svg {
  width: 16px;
  height: 16px;
  stroke: #ffffff;
  stroke-width: 3;
  fill: none;
}

.toast-body {
  flex: 1;
}

.toast-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.toast-message {
  font-size: 11px;
  font-weight: 500;
  color: #737373;
  letter-spacing: 0.4px;
}

.input-section {
  margin-bottom: 20px;
}

.input-section label {
  display: block;
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 600;
  color: #000;
  letter-spacing: 2px;
  margin-bottom: 12px;
  text-transform: uppercase;
  opacity: 0.6;
}

.input-wrapper {
  position: relative;
}

.calc-input {
  width: 100%;
  padding: 14px 18px;
  font-size: 20px;
  font-weight: 700;
  font-family: 'Source Code Pro', monospace;
  background: #ffffff;
  color: #0a0a0a;
  border: 1px solid #000;
  border-radius: 0;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.calc-input:hover {
  border-color: #8deec4;
}

.calc-input:focus {
  outline: none;
  border-color: #8deec4;
  box-shadow: 0 0 0 3px rgba(141, 238, 196, 0.2);
}

.calc-input::placeholder {
  color: #a3a3a3;
  font-size: 16px;
  font-weight: 400;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.result-card {
  background: #fff;
  border: 1px solid #000;
  padding: 28px;
  transition: background 0.2s;
}

.result-card:hover {
  background: rgba(141, 238, 196, 0.07);
}

.result-card-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #000;
}

.result-card-header h3 {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 600;
  color: #000;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.5;
}

.result-value {
  font-family: 'Source Code Pro', monospace;
  font-size: 52px;
  font-weight: 800;
  color: #8deec4;
  -webkit-text-fill-color: #8deec4;
  letter-spacing: 1px;
  line-height: 1;
  margin-bottom: 8px;
}

.result-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 13px;
  font-weight: 700;
  color: #000;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.result-sublabel {
  font-family: 'Source Code Pro', monospace;
  font-size: 11px;
  font-weight: 400;
  color: #737373;
  letter-spacing: 1px;
  margin-top: 6px;
  text-transform: uppercase;
}

.empty-state {
  text-align: center;
  padding: 40px 24px;
  background: #f5f5f5;
  border: 1px dashed #000;
}

.empty-state p {
  font-family: 'Source Code Pro', monospace;
  font-size: 12px;
  font-weight: 600;
  color: #737373;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.hidden {
  display: none;
}

/* Tablet breakpoint */
@media (max-width: 968px) {
  .calculator-section {
      padding: 40px 20px;
  }

  .calc-waitlist-grid {
      grid-template-columns: 1fr;
      gap: 24px;
  }

  .calc-container {
      padding: 32px 28px;
      max-width: 100%;
      border-radius: 0;
  }

  .calc-header h2 {
      font-size: 28px;
      letter-spacing: 1.5px;
  }

  .results-grid {
      gap: 16px;
  }

  .result-card {
      padding: 24px;
      border-radius: 0;
  }

  .result-value {
      font-size: 38px;
  }

  .signup-grid--single {
      max-width: 100%;
  }
}

/* Mobile breakpoint */
@media (max-width: 768px) {
  .calculator-section {
      padding: 35px 16px;
  }

  .calc-container {
      padding: 28px 20px;
      border-radius: 0;
  }

  .calc-header {
      margin-bottom: 26px;
  }

  .calc-header h2 {
      font-size: 24px;
      letter-spacing: 1.2px;
      line-height: 1.2;
  }

  .calc-header p {
      font-size: 11px;
      letter-spacing: 0.5px;
  }

  .input-section {
      margin-bottom: 24px;
  }

  .input-section label {
      font-size: 13px;
      letter-spacing: 1px;
      margin-bottom: 10px;
  }

  .calc-input {
      font-size: 18px;
      padding: 16px 20px;
      border-radius: 0;
  }

  .calc-input::placeholder {
      font-size: 14px;
  }

  .results-grid {
      grid-template-columns: 1fr;
      gap: 14px;
  }

  .result-card {
      padding: 24px;
      border-radius: 0;
  }

  .result-card-header {
      gap: 10px;
      margin-bottom: 16px;
      padding-bottom: 12px;
  }

  .result-icon {
      width: 28px;
      height: 28px;
  }

  .result-card-header h3 {
      font-size: 12px;
      letter-spacing: 1px;
  }

  .result-value {
      font-size: 36px;
      letter-spacing: 1px;
      margin-bottom: 8px;
  }

  .result-label {
      font-size: 14px;
      letter-spacing: 1px;
  }

  .result-sublabel {
      font-size: 11px;
      margin-top: 6px;
  }

  .empty-state {
      padding: 44px 20px;
      border-radius: 0;
  }

  .empty-state svg {
      width: 48px;
      height: 48px;
      margin-bottom: 16px;
  }

  .empty-state p {
      font-size: 12px;
      letter-spacing: 1px;
      line-height: 1.4;
  }

  .signup-grid {
      grid-template-columns: 1fr;
      gap: 20px;
  }

  .signup-card {
      padding: 24px 20px;
  }
}

/* Extra small mobile */
@media (max-width: 480px) {
  .calc-header h2 {
      font-size: 20px;
      letter-spacing: 1px;
  }

  .calc-container {
      padding: 24px 16px;
      border-radius: 0;
  }

  .calc-input {
      font-size: 16px;
      padding: 14px 18px;
      border-radius: 0;
  }

  .calc-input::placeholder {
      font-size: 13px;
  }

  .result-card {
      padding: 20px;
      border-radius: 0;
  }

  .result-icon {
      width: 24px;
      height: 24px;
  }

  .result-value {
      font-size: 32px;
  }

  .result-label {
      font-size: 13px;
  }

  .empty-state {
      padding: 38px 18px;
  }
}
.footer {
  background-color: var(--gray-900);
  color: var(--gray-400);
  padding: 60px 0 30px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-logo {
  font-family: 'Source Code Pro', monospace;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--white);
  display: block;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.85rem;
  text-transform: none;
  color:#d4d4d4
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--neon);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 24px;
  text-align: center;
}

.copyright {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* ── Unified footer additions ── */
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 36px;
}

.footer-copyright {
  font-family: 'Source Code Pro', monospace;
  font-size: 10px;
  color: #555;
  letter-spacing: 0.05em;
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto 14px;
  text-align: center;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}

.footer-legal-sep { color: #333; }

.footer-legal-link {
  font-family: 'Source Code Pro', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #555;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-legal-link:hover { color: #8deec4; }


@media (min-width: 768px) {
  .nav {
    display: flex;
  }
  .mobile-menu-btn {
    display: none;
  }
  .hero h1 {
    font-size: 4rem;
  }
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
  .signup-form {
    flex-direction: row;
  }
  .signup-form input {
    flex-grow: 1;
  }
}

/* ── Hero badges wrapper ── */
.hero-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

/* ── Hero badge (Health & Safety) ── */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 12px;
  background: linear-gradient(135deg, rgba(141, 238, 196, 0.18), rgba(0, 196, 204, 0.09));
  border: 1px solid rgba(0, 196, 204, 0.35);
  border-radius: 0;
  font-family: 'Source Code Pro', monospace;
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: #404040;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.hero-badge:hover {
  background: linear-gradient(135deg, rgba(141, 238, 196, 0.3), rgba(0, 196, 204, 0.15));
  border-color: rgba(0, 196, 204, 0.6);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, #8deec4, #00c4cc);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulseDot 2.2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.65; }
}

/* ── Hero role buttons ── */
.hero-role-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 22px 0 10px;
}

.role-btn {
  padding: 8px 22px;
  font-family: 'Source Code Pro', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: #404040;
  border: 1.5px solid rgba(0, 0, 0, 0.18);
  background: rgba(255, 255, 255, 0.85);
  transition: all 0.25s ease;
  border-radius: 0;
}

.role-btn:hover {
  border-color: var(--neon);
  color: var(--black);
  background: rgba(141, 238, 196, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(141, 238, 196, 0.2);
}

/* ── Our Products dropdown ── */
.products-dropdown {
  position: relative;
  display: inline-block;
}

.products-btn {
  cursor: pointer;
  border: none;
  font-family: 'Source Code Pro', monospace;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.products-btn.open {
  background-color: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.products-chevron {
  font-size: 0.7rem;
  transition: transform 0.25s ease;
  display: inline-block;
}

.products-btn.open .products-chevron {
  transform: rotate(180deg);
}

.products-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.06);
  min-width: 380px;
  z-index: 1100;
  animation: menuFadeIn 0.2s ease;
}

.products-menu.open {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

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

.products-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px 22px;
  text-decoration: none;
  color: var(--gray-800);
  transition: background 0.2s ease;
  border-right: 1px solid var(--gray-100);
}

.products-item:last-child {
  border-right: none;
}

.products-item:hover {
  background: rgba(141, 238, 196, 0.1);
}

.products-item-logo {
  height: 32px;
  width: auto;
  display: block;
  filter: brightness(0);
  margin-bottom: 12px;
}

.products-item:hover .products-item-logo {
  filter: brightness(0);
}

.products-item-desc {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.68rem;
  color: var(--gray-500);
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-transform: uppercase;
}

/* ── Mobile products section ── */
.mobile-products-section {
  border-bottom: 1px solid var(--gray-200);
}

.mobile-products-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  font-family: 'Source Code Pro', monospace;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-800);
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-products-toggle.open .products-chevron {
  transform: rotate(180deg);
}

.mobile-products-list {
  display: none;
  flex-direction: column;
  padding-left: 16px;
  padding-bottom: 8px;
  gap: 4px;
}

.mobile-products-list.open {
  display: flex;
}

.mobile-product-link {
  font-size: 0.85rem !important;
  padding: 8px 0 !important;
  color: var(--gray-600) !important;
  border-bottom: none !important;
}