/* ============================================================
   DIMP.IA Landing Page — Tech Futuristic Dark Design System
   ============================================================ */

/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --color-bg-base: #04080f;
  --color-bg-secondary: #080e1a;
  --color-bg-tertiary: #0c1424;
  --color-bg-card: rgba(4, 12, 28, 0.85);
  --color-bg-card-hover: rgba(6, 18, 40, 0.95);

  /* Accents */
  --color-cyan: #00d4ff;
  --color-teal: #29DAAA;
  --color-yellow: #e9d800;
  --color-green: #50b84d;
  --color-red: #ff4d6a;

  /* Text */
  --color-text-primary: #dde6f0;
  --color-text-secondary: #788EAC;
  --color-text-muted: #3d5166;

  /* Gradients */
  --grad-teal: linear-gradient(135deg, #29DAAA, #20BB91);
  --grad-yellow: linear-gradient(135deg, #e9d800, #f5e640);
  --grad-green: linear-gradient(135deg, #50b84d, #6ce069);
  --grad-red: linear-gradient(135deg, #ff4d6a, #ff7a8f);
  --grad-hero: linear-gradient(150deg, #04080f 0%, #080f1e 55%, #0a1428 100%);

  /* Borders */
  --border-card: 1px solid rgba(0, 212, 255, 0.08);
  --border-card-hover: 1px solid rgba(0, 212, 255, 0.3);

  /* Shadows */
  --shadow-card: 0 4px 32px rgba(0, 0, 0, 0.5);
  --shadow-teal: 0 8px 40px rgba(0, 144, 186, 0.25);
  --shadow-yellow: 0 8px 40px rgba(233, 216, 0, 0.18);
  --shadow-green: 0 8px 40px rgba(80, 184, 77, 0.18);
  --shadow-red: 0 8px 40px rgba(255, 77, 106, 0.18);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Easing */
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Transitions */
  --t-fast: 0.2s var(--ease-out);
  --t-base: 0.35s var(--ease-out);
  --t-slow: 0.65s var(--ease-out);

  /* Layout */
  --max-width: 1280px;
  --header-height: 80px;
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--t-fast);
}

ul,
ol {
  list-style: none;
}

/* ─── Layout Utilities ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

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

/* ─── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-base);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 212, 255, 0.22);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 212, 255, 0.42);
}

::selection {
  background: rgba(0, 212, 255, 0.25);
  color: #fff;
}

/* ─── Particle Canvas ────────────────────────────────────────── */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

/* ─── Scroll Progress Bar ────────────────────────────────────── */
#scrollProgress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  width: 0%;
  background: var(--grad-teal);
  border-radius: 0 2px 2px 0;
  transition: width 0.12s linear;
  z-index: 10;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.55);
}

/* ─── Header ─────────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background var(--t-base), box-shadow var(--t-base);
}

.header.scrolled {
  background: rgba(4, 8, 15, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow:
    0 1px 0 rgba(0, 212, 255, 0.07),
    0 4px 32px rgba(0, 0, 0, 0.45);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  position: relative;
}

.header__logo {
  height: 49px;
  width: auto;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

.header__logo:hover {
  transform: scale(1.04);
  opacity: 0.88;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header__nav-link {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-teal);
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--t-fast);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-cyan);
  box-shadow: 0 0 6px var(--color-cyan);
  transition: width var(--t-base);
}

.header__nav-link:hover {
  color: var(--color-text-primary);
}

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

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.52rem 1.35rem;
  background: var(--grad-teal);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 50px;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.header__cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}

/* Mobile toggle */
.header__menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.header__menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-fast);
}

/* ─── Hero Section ───────────────────────────────────────────── */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);

}

/* Perspective grid */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.032) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 85% 80% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Top-right radial glow */
.hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 144, 186, 0.11), transparent 65%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  padding: var(--space-4xl) 0;
  width: 100%;
  min-height: 700px;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 710px;
}

/* Badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.35rem 1rem;
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;

  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.7s var(--ease-out) 0.2s forwards;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 7px var(--color-green);
  animation: blink 2.2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.35;
    transform: scale(1.5);
  }
}

/* Title */
.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.2vw, 2.9rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.8s var(--ease-out) 0.38s forwards;
}

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

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

/* Typewriter cursor */
.typewriter::after {
  content: '|';
  -webkit-text-fill-color: var(--color-cyan);
  color: var(--color-cyan);
  animation: cursorBlink 0.8s step-end infinite;
  margin-left: 2px;
  font-weight: 400;
}

.typewriter.done::after {
  display: none;
}

@keyframes cursorBlink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

/* Description */
.hero__description {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.82;
  margin-bottom: var(--space-xl);
  max-width: 560px;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.8s var(--ease-out) 0.68s forwards;
}

.hero__description strong {
  color: var(--color-teal);
  font-weight: 600;
}

/* CTA group */
.hero__cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.8s var(--ease-out) 0.88s forwards;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  background: var(--grad-teal);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.6);
  border-radius: 50px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transition: left 0.55s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-teal);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--color-text-primary);
  font-size: 0.92rem;
  font-weight: 500;
  border: 1px solid rgb(41 218 170 / 35%);
  border-radius: 50px;
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
  text-transform: uppercase;
}

.btn-secondary:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: rgba(0, 212, 255, 0.06);
}

/* Hero visual / mockup — absolute background */
.hero__visual {
  position: absolute;
  right: -12%;
  top: 0;

  width: 78%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 30%);
  mask-image: linear-gradient(to right, transparent 0%, black 30%);
  opacity: 0;
  animation: heroSlideIn 1.1s var(--ease-spring) 0.45s forwards;
}

/* Glow behind mockup */
.hero__visual::before {
  content: '';
  position: absolute;
  width: 88%;
  height: 78%;
  background: radial-gradient(ellipse, rgba(0, 144, 186, 0.18), transparent 65%);
  z-index: -1;
  animation: glowPulse 4.5s ease-in-out infinite;
}

/* Scan line — sweeps mockup once on load */
.hero__visual::after {
  content: '';
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.65), transparent);
  filter: blur(2px);
  opacity: 0;
  animation: scanLine 1.3s var(--ease-out) 1.5s 1 forwards;
}

@keyframes scanLine {
  0% {
    top: -10%;
    opacity: 0.9;
  }

  85% {
    opacity: 0.7;
  }

  100% {
    top: 112%;
    opacity: 0;
  }
}

.hero__mockup {
  width: 100%;
  max-width: none;
  filter:
    drop-shadow(0 32px 80px rgba(0, 0, 0, 0.7)) drop-shadow(0 0 60px rgba(0, 144, 186, 0.2));
  animation: float 6s ease-in-out infinite 1.6s;
}

@keyframes float {

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

  50% {
    transform: translateY(-14px);
  }
}

/* ─── Hero Keyframes ─────────────────────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

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

@keyframes heroSlideIn {
  0% {
    opacity: 0;
    transform: translateX(70px) scale(0.96);
  }

  60% {
    opacity: 1;
    transform: translateX(-4px) scale(1.005);
  }

  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes heroSlideInMobile {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 0.88;
    transform: translateY(0);
  }
}

@keyframes glowPulse {

  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

/* ─── Section Shared ─────────────────────────────────────────── */
.section {
  position: relative;
  padding: var(--space-5xl) 0;
  z-index: 1;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}


.section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-md);
}

.section__label::before,
.section__label::after {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--color-teal);
  opacity: 0.55;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.4vw, 2.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: var(--space-md);
  color: var(--color-teal);
}

.section__subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.82;
}

/* ─── Features Section ───────────────────────────────────────── */
.features {
  background: var(--color-bg-base);
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.18), transparent);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

/* Feature Card */
.feature-card {
  position: relative;
  --feature-accent: var(--color-teal);
  display: flex;
  flex-direction: column;
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  cursor: default;
  transition:
    transform var(--t-base),
    box-shadow var(--t-base),
    border-color var(--t-base);
}

/* Top accent line */
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}


.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 212, 255, 0.05);
}

.feature-card--teal::before {
  background: var(--grad-teal);
}

.feature-card--cyan::before {
  background: linear-gradient(135deg, #00d4ff, #188bbd);
}

.feature-card--yellow::before {
  background: var(--grad-yellow);
}

.feature-card--green::before {
  background: var(--grad-green);
}

.feature-card--red::before {
  background: var(--grad-red);
}

.feature-card--orange::before {
  background: linear-gradient(135deg, #ff7a3d, #d85a22);
}

.feature-card--teal {
  --feature-accent: var(--color-teal);
}

.feature-card--cyan {
  --feature-accent: var(--color-cyan);
}

.feature-card--yellow {
  --feature-accent: var(--color-yellow);
}

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

.feature-card--red {
  --feature-accent: var(--color-red);
}

.feature-card--orange {
  --feature-accent: #ff7a3d;
}

.feature-card--teal:hover {
  box-shadow: var(--shadow-teal);
}

.feature-card--cyan:hover {
  box-shadow: 0 8px 40px rgba(0, 212, 255, 0.18);
}

.feature-card--yellow:hover {
  box-shadow: var(--shadow-yellow);
}

.feature-card--green:hover {
  box-shadow: var(--shadow-green);
}

.feature-card--red:hover {
  box-shadow: var(--shadow-red);
}

.feature-card--orange:hover {
  box-shadow: 0 8px 40px rgba(255, 122, 61, 0.18);
}

/* Icon */
.feature-card__icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: transform var(--t-base);
  font-size: 2rem;
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-card__icon--teal {
  background: rgba(0, 212, 255, 0.1);
  color: var(--color-teal);
}

.feature-card__icon--cyan {
  background: rgba(0, 212, 255, 0.1);
  color: var(--color-cyan);
}

.feature-card__icon--yellow {
  background: rgba(233, 216, 0, 0.1);
  color: var(--color-yellow);
}

.feature-card__icon--green {
  background: rgba(80, 184, 77, 0.1);
  color: var(--color-green);
}

.feature-card__icon--red {
  background: rgba(255, 77, 106, 0.1);
  color: var(--color-red);
}

.feature-card__icon--orange {
  background: rgba(255, 122, 61, 0.1);
  color: #ff7a3d;
}

/* Title */
.feature-card__title {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  line-height: normal;
}

.feature-card__title--teal {
  color: var(--color-teal);
}

.feature-card__title--cyan {
  color: var(--color-cyan);
}

.feature-card__title--yellow {
  color: var(--color-yellow);
}

.feature-card__title--green {
  color: var(--color-green);
}

.feature-card__title--red {
  color: var(--color-red);
}

.feature-card__title--orange {
  color: #ff7a3d;
}

.feature-card__description {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.72;
  margin-bottom: var(--space-md);
}

/* List */
.feature-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.feature-card__list li {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  padding-left: var(--space-lg);
  position: relative;
  line-height: 1.65;
}

.feature-card__list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--feature-accent);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.5;
}

/* ─── Process Section ────────────────────────────────────────── */
.process {
  background: var(--color-bg-base);
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 216, 0, 0.14), transparent);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.process__grid--impact {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-md);
}

/* Connecting line */
.process__grid::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 18%;
  width: 64%;
  height: 1px;
  background: linear-gradient(90deg,
      var(--color-teal) 0%,
      var(--color-yellow) 50%,
      var(--color-green) 100%);
  opacity: 0.2;
  z-index: 0;
}

.process__grid--impact::before {
  display: none;
}

.step-card {
  position: relative;
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  text-align: center;
  z-index: 1;
  transition: transform var(--t-base), box-shadow var(--t-base);
}

.step-card--impact {
  min-height: 210px;
  padding: var(--space-lg);
  text-align: left;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.22);
  box-shadow: var(--shadow-teal);
  background: var(--color-bg-card-hover);
}

.step-card__number {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.step-card__icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: var(--space-md);
  color: rgba(221, 230, 240, 0.72);
  font-size: 2rem;
}

.step-card--impact:hover .step-card__icon {
  color: var(--color-teal);
}



.step-card__number span:first-child {
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: -0.02em;

  font-weight: 700;
}

.step-card__number--yellow span:last-child {
  color: var(--color-yellow);
}

.step-card__number--red span:last-child {
  color: var(--color-red);
}

.step-card__number--teal span:last-child {
  color: var(--color-teal);
}

.step-card__title {
  font-family: var(--font-heading);
  font-size: 0.94rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
  line-height: 1.35;
}

.step-card--impact .step-card__title {
  color: var(--color-teal);
  font-size: 1.05rem;
  line-height: 1.25;
  margin-bottom: var(--space-sm);
}

.step-card--impact .step-card__description {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.55;
}

.step-card__description {
  font-size: 0.87rem;
  color: var(--color-text-secondary);
  line-height: 1.78;
}

/* ─── Problem / CTA Section ──────────────────────────────────── */
.problem {
  background: var(--color-bg-secondary);
  overflow: hidden;
}

.problem::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233, 216, 0, 0.17), transparent);
}

.problem__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(340px, 0.9fr);
  gap: clamp(var(--space-2xl), 4vw, var(--space-4xl));
  align-items: center;
}

.problem__intro {
  display: grid;
  grid-template-columns: minmax(220px, 0.82fr) minmax(0, 1fr);
  gap: clamp(var(--space-lg), 2.4vw, var(--space-2xl));
  align-items: center;
}

.problem__phone-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  isolation: isolate;
  pointer-events: none;
  z-index: 1;
  margin-right: clamp(-88px, -5vw, -46px);
}

.problem__phone-wrap::before {
  content: '';
  position: absolute;
  inset: 13% 0 9%;
  z-index: -1;
  background: radial-gradient(ellipse, rgba(41, 218, 170, 0.18), transparent 66%);
  filter: blur(18px);
  animation: glowPulse 5s ease-in-out infinite;
}

.problem__phone {
  width: min(38vw, 380px);
  min-width: 250px;
  max-height: 700px;
  object-fit: contain;
  filter:
    drop-shadow(0 30px 58px rgba(0, 0, 0, 0.58)) drop-shadow(0 0 34px rgba(41, 218, 170, 0.12));
  animation: float 6.2s ease-in-out infinite 0.8s;
  will-change: transform;
}

.problem__content {
  position: relative;
  z-index: 2;
}

.problem__title {
  font-family: var(--font-heading);
  font-size: clamp(1.65rem, 3.1vw, 2.45rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
}

.problem__title-highlight {
  position: relative;
  display: inline-block;
  color: var(--color-teal);

}

.problem__text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  margin-bottom: var(--space-lg);
}

.problem__text strong {
  color: var(--color-teal);
}

.problem__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.problem__stat-card {
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-left: 3px solid var(--color-teal);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform var(--t-base), box-shadow var(--t-base);
}

.problem__stat-card:last-child {
  border-left-color: var(--color-yellow);
}

.problem__stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-teal);
}

.problem__stat-card:last-child:hover {
  box-shadow: var(--shadow-yellow);
}

.problem__stat-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 700;

}

.problem__stat-text {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.72;
}

.problem__stat-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.problem__stat-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.62;
}

.problem__stat-list li::before {
  content: '';
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-teal);
  box-shadow: 0 0 10px rgba(41, 218, 170, 0.45);
}

.problem__stat-card:last-child .problem__stat-list li::before {
  background: var(--color-yellow);
  box-shadow: 0 0 10px rgba(233, 216, 0, 0.38);
}

.problem__impact {
  margin-top: clamp(var(--space-3xl), 6vw, var(--space-5xl));
  padding-top: clamp(var(--space-2xl), 4.5vw, var(--space-4xl));
  border-top: 1px solid rgba(41, 218, 170, 0.12);
}

.problem__impact-header {
  margin-bottom: var(--space-xl);
}

.problem__impact-grid {
  max-width: 1180px;
  margin: 0 auto;
}

/* ─── Integration Section ────────────────────────────────────── */
.integration {
  background: var(--color-bg-secondary);
}

.integration::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.14), transparent);
}

/* ── Hub & Spoke infographic ────────── */
.integration__hub {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 1000 / 560;
}

.hub__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hub__line {
  stroke: rgba(0, 212, 255, 0.18);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

.hub__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 144, 186, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.hub__center::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.14);
  animation: ringPulse 2.8s ease-in-out infinite;
}

.hub__center::after {
  content: '';
  position: absolute;
  inset: -26px;
  border-radius: 50%;
  border: 1px solid rgba(0, 212, 255, 0.06);
  animation: ringPulse 2.8s ease-in-out infinite 0.9s;
}

@keyframes ringPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.1);
    opacity: 0.35;
  }
}

.hub__center img {
  width: 79px;
  height: 79px;
  object-fit: contain;
}

.hub__node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1.35;
}

.hub__icon {
  font-size: 1.9rem;
  flex-shrink: 0;
}

.hub__label {
  white-space: nowrap;
}

/* Color variants */
.hub__node--cyan .hub__icon,
.hub__node--cyan .hub__label {
  color: var(--color-cyan);
}

.hub__node--teal .hub__icon,
.hub__node--teal .hub__label {
  color: var(--color-teal);
}

.hub__node--teal .hub__icon,
.hub__node--teal .hub__label {
  color: var(--color-teal)
}

.hub__node--green .hub__icon,
.hub__node--green .hub__label {
  color: var(--color-green);
}

.hub__node--yellow .hub__icon,
.hub__node--yellow .hub__label {
  color: var(--color-yellow);
}

.hub__node--red .hub__icon,
.hub__node--red .hub__label {
  color: var(--color-red);
}

/* Node positions — percentages derived from SVG viewBox 1000×560, center 500,280 */
.hub__node--top-left {
  left: 18%;
  top: 26.8%;
  transform: translate(-100%, -50%);
}

.hub__node--top-middle {
  left: 50%;
  top: 16.1%;
  transform: translate(-50%, -100%);
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hub__node--top-middle .hub__label {
  order: -1;
}

.hub__node--top-right {
  left: 82%;
  top: 26.8%;
  transform: translateY(-50%);
}

.hub__node--middle-left {
  left: 18%;
  top: 50%;
  transform: translate(-100%, -50%);
}

.hub__node--middle-right {
  left: 82%;
  top: 50%;
  transform: translateY(-50%);
}

.hub__node--bottom-left {
  left: 18%;
  top: 83.9%;
  transform: translate(-50%, 0);
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hub__node--bottom-middle {
  left: 50%;
  top: 83.9%;
  transform: translate(-50%, 0);
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hub__node--bottom-right {
  left: 82%;
  top: 83.9%;
  transform: translate(-50%, 0);
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hub__node--bottom-left .hub__label,
.hub__node--bottom-middle .hub__label,
.hub__node--bottom-right .hub__label {
  white-space: normal;
  max-width: 245px;
}

/* ── Mobile fallback grid (shown only below 860px) ── */
.integration__mobile {
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

.integration__node {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-md);
}

.integration__node-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.integration__node-icon--cyan {
  background: rgba(0, 212, 255, 0.1);
  color: var(--color-cyan);
}

.integration__node-icon--teal {
  background: rgba(0, 144, 186, 0.1);
  color: #4dc4e0;
}

.integration__node-icon--green {
  background: rgba(80, 184, 77, 0.1);
  color: var(--color-green);
}

.integration__node-icon--yellow {
  background: rgba(233, 216, 0, 0.1);
  color: var(--color-yellow);
}

.integration__node-icon--red {
  background: rgba(255, 77, 106, 0.1);
  color: var(--color-red);
}

.integration__node-text {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* ─── Clients Section ────────────────────────────────────────── */
.clients {
  background: var(--color-bg-base);
}

.clients::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(41, 218, 170, 0.16), transparent);
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 240px));
  justify-content: center;
  gap: var(--space-xl);
}

.client-card {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.client-card:hover {
  transform: translateY(-4px);
  border-color: rgba(41, 218, 170, 0.28);
  box-shadow: var(--shadow-teal);
}

.client-card__logo {
  max-width: 150px;
  max-height: 170px;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.28));
}

/* ─── Contact Section ────────────────────────────────────────── */
.contact {
  background: var(--color-bg-secondary);
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.14), transparent);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-4xl);
  align-items: start;
}

/* Info column */
.contact__desc {
  font-size: 0.97rem;
  color: var(--color-text-secondary);
  line-height: 1.85;
  margin-bottom: var(--space-2xl);
}

.contact__desc strong {
  color: var(--color-teal);
}

.contact__channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__channel {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast), background var(--t-fast);
}

.contact__channel:hover {
  border-color: rgba(0, 212, 255, 0.22);
  background: var(--color-bg-card-hover);
  color: inherit;
}

.contact__channel-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact__channel-icon--green {
  background: rgba(37, 211, 102, 0.1);
  color: #25D366;
}

.contact__channel-icon--cyan {
  background: rgba(0, 212, 255, 0.1);
  color: var(--color-cyan);
}

.contact__channel-icon--teal {
  background: rgba(41, 218, 170, 0.1);
  color: var(--color-teal);
}

.contact__channel-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.contact__channel-value {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-primary);
  font-weight: 500;
}

/* Form */
.contact__form {
  position: relative;
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.contact__website-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact__alert {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.5;
}

.contact__alert--visible {
  display: flex;
}

.contact__alert--success {
  background: rgba(80, 184, 77, 0.1);
  border: 1px solid rgba(80, 184, 77, 0.25);
  color: var(--color-green);
}

.contact__alert--error {
  background: rgba(255, 77, 106, 0.1);
  border: 1px solid rgba(255, 77, 106, 0.28);
  color: #ff8fa1;
}

.contact__alert i {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.contact__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.contact__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.contact__required {
  color: var(--color-red);
  margin-left: 2px;
}

.contact__required-note {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: calc(var(--space-xs) * -1);
}

.contact__input {
  width: 100%;
  background: rgba(0, 212, 255, 0.03);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.72rem 1rem;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
  -webkit-appearance: none;
  appearance: none;
}

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

.contact__input:focus {
  border-color: rgba(0, 212, 255, 0.45);
  background: rgba(0, 212, 255, 0.055);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.07);
}

.contact__input--error {
  border-color: var(--color-red) !important;
  box-shadow: 0 0 0 3px rgba(255, 77, 106, 0.1) !important;
}

.contact__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__captcha {
  max-width: 280px;
}

.contact__submit {
  align-self: flex-start;
  margin-top: var(--space-xs);
}

@media (max-width: 1024px) {
  .contact__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

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

  .contact__form {
    padding: var(--space-lg);
  }

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

  .contact__captcha {
    max-width: none;
  }
}

/* ─── Webinars Page ──────────────────────────────────────────── */
.webinars-page {
  min-height: 100vh;
}

.webinars-main {
  background: var(--color-bg-secondary);
}

.webinars-hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-3xl);
  overflow: hidden;
}

.webinars-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 24%, rgba(41, 218, 170, 0.12), transparent 30%),
    radial-gradient(circle at 82% 12%, rgba(0, 212, 255, 0.1), transparent 28%);
  pointer-events: none;
}

.webinars-hero__inner {
  position: relative;
  z-index: 1;
}

.webinars-hero__content {
  max-width: 860px;
}

.webinars-hero__text {
  max-width: 760px;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.85;
  margin-top: var(--space-md);
}

.webinars-content {
  position: relative;
  padding: var(--space-3xl) 0 var(--space-5xl);
}

.webinars-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.14), transparent);
}

.webinars-content__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.35fr;
  gap: var(--space-4xl);
  align-items: start;
}

.webinars-agenda {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.webinars-block__title {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.2;
  margin-top: var(--space-sm);
}

.webinars-agenda__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.webinars-agenda__item {
  display: grid;
  grid-template-columns: 96px 56px 1fr auto;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: var(--border-card);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
}

.webinars-agenda__date,
.webinars-agenda__time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-cyan);
}

.webinars-agenda__date {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
  line-height: 1.25;
}

.webinars-agenda__weekday {
  color: var(--color-text-muted);
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
}

.webinars-agenda__title {
  font-size: 0.96rem;
  font-weight: 600;
}

.webinars-agenda__status {
  justify-self: end;
  padding: 0.32rem 0.58rem;
  border-radius: var(--radius-sm);
  background: rgba(80, 184, 77, 0.1);
  border: 1px solid rgba(80, 184, 77, 0.22);
  color: var(--color-green);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
}

.webinars-agenda__item--sold-out {
  border-color: rgba(255, 77, 106, 0.24);
}

.webinars-agenda__item--sold-out .webinars-agenda__status {
  background: rgba(255, 77, 106, 0.1);
  border-color: rgba(255, 77, 106, 0.28);
  color: var(--color-red);
}

.webinars-form {
  width: 100%;
}

@media (max-width: 1100px) {
  .webinars-content__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 700px) {
  .webinars-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
  }

  .webinars-content {
    padding-bottom: var(--space-3xl);
  }

  .webinars-agenda__item {
    grid-template-columns: 1fr auto;
    gap: var(--space-xs) var(--space-md);
  }

  .webinars-agenda__date,
  .webinars-agenda__time,
  .webinars-agenda__title,
  .webinars-agenda__status {
    justify-self: start;
  }

  .webinars-agenda__title {
    grid-column: 1 / -1;
  }

  .webinars-agenda__status {
    grid-column: 1 / -1;
    margin-top: var(--space-xs);
  }
}

/* ─── Video Demo Page ────────────────────────────────────────── */
.video-demo-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.video-demo-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
}

.video-demo {
  width: 100%;
}

.video-demo__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-lg);
}

.video-demo__frame {
  width: min(100%, 980px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card), 0 0 60px rgba(41, 218, 170, 0.08);
}

.video-demo__frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 600px) {
  .video-demo-main {
    padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
  }

  .video-demo__frame {
    border-radius: var(--radius-md);
  }
}

/* ─── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid rgba(0, 212, 255, 0.07);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.footer__logo {
  height: 48px;
  opacity: 0.72;
  transition: opacity var(--t-fast);
}

.footer__logo__simple {
  height: 35px;
  opacity: 0.72;
  transition: opacity var(--t-fast);
}

.footer__logo:hover,
.footer__logo__simple:hover {
  opacity: 1;
}

.footer__divider {
  width: 1px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
}

.footer__partner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.footer__partner-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.footer__partner strong {
  color: var(--color-text-secondary);
  font-weight: 600;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.95rem;
  color: var(--color-teal);
  transition: color var(--t-fast);
  text-transform: uppercase;
}

.footer__contact-item:hover {
  color: var(--color-cyan);
}

.footer__contact-icon {
  font-size: 1.2rem;
  opacity: 1;
  flex-shrink: 0;
}

.footer__bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ─── Scroll Reveal ──────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transition: opacity var(--t-slow), transform var(--t-slow);
}

[data-reveal="up"] {
  transform: translateY(44px);
}

[data-reveal="left"] {
  transform: translateX(-44px);
}

[data-reveal="right"] {
  transform: translateX(44px);
}

[data-reveal="scale"] {
  transform: scale(0.88);
}

[data-reveal].visible {
  opacity: 1;
  transform: none;
}

/* ─── Mobile Nav ─────────────────────────────────────────────── */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background: rgba(4, 8, 15, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  border-bottom: 1px solid rgba(0, 212, 255, 0.08);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--t-base), opacity var(--t-base);
  z-index: 999;
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: #ffffff;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: color var(--t-fast);
}

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

.mobile-nav .btn-primary {
  justify-content: center;
  margin-top: var(--space-md);
  border-bottom: none;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner {
    padding: var(--space-3xl) 0 var(--space-2xl);
  }

  .hero__content {
    max-width: 100%;
    text-align: center;
  }

  .hero__description {
    margin: 0 auto var(--space-xl);
  }

  .hero__cta-group {
    justify-content: center;
  }

  .hero__visual {
    position: relative;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    max-width: 520px;
    margin: var(--space-2xl) auto 0;
    -webkit-mask-image: none;
    mask-image: none;
    animation: heroSlideInMobile 1.1s var(--ease-spring) 0.45s forwards;
  }

  .hero__mockup {
    max-width: 100%;
  }

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

  .process__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .process__grid::before {
    display: none;
  }

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

  .problem__intro {
    grid-template-columns: minmax(180px, 0.45fr) minmax(0, 1fr);
    gap: var(--space-xl);
  }

  .problem__phone-wrap {
    margin-right: -42px;
  }

  .problem__phone {
    width: min(34vw, 320px);
    min-width: 210px;
  }

  .integration__hub {
    display: none;
  }

  .integration__mobile {
    display: grid;
  }
}

@media (max-width: 1180px) {
  .process__grid--impact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .header__nav {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .header__menu-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  :root {
    --space-5xl: 5rem;
  }

  .process__grid--impact {
    grid-template-columns: 1fr;
  }

  .typewriter::after {
    display: none;
  }

  .header__nav {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .header__menu-toggle {
    display: flex;
  }

  .hero__mockup {
    max-width: 100%;
  }

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

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

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

  .problem__phone-wrap {
    order: -1;
    justify-content: center;
    margin-right: 0;
    margin-bottom: var(--space-lg);
  }

  .problem__phone {
    width: min(82vw, 340px);
    min-width: 0;
    max-height: 480px;
  }

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

  .footer__contact {
    align-items: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-lg);
  }

  .hero__cta-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* ─── WhatsApp Float Button ──────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 900;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.35rem 0.75rem 1.1rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 50px;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.38);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  text-decoration: none;
  justify-content: center;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.55);
  color: #fff;
}

.whatsapp-float__icon {
  font-size: 1.45rem;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .whatsapp-float {
    bottom: var(--space-lg);
    left: var(--space-lg);
    padding: 0.7rem 1.1rem 0.7rem 0.9rem;
    font-size: 0.72rem;
  }
}

/* ─── Reduced Motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  #particleCanvas {
    display: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  [data-reveal].visible {
    opacity: 1;
    transform: none;
  }

  .hero__badge,
  .hero__title,
  .hero__description,
  .hero__cta-group,
  .hero__visual {
    opacity: 1;
    transform: none;
    animation: none;
  }
}