/* ═══════════════════════════════════════════════════════════
   MODRN AI — styles.css
   Dark premium website — 2025/2026 design
═══════════════════════════════════════════════════════════ */

/* ─── Custom Properties ─────────────────────────────────── */
:root {
  /* Colors */
  --color-bg:            #080810;
  --color-bg-elevated:   #0d0d1a;
  --color-surface:       rgba(255, 255, 255, 0.035);
  --color-surface-hover: rgba(255, 255, 255, 0.065);
  --color-border:        rgba(255, 255, 255, 0.08);
  --color-border-glow:   rgba(99, 102, 241, 0.35);

  --color-text-primary:   #eeeeff;
  --color-text-secondary: rgba(238, 238, 255, 0.55);
  --color-text-muted:     rgba(238, 238, 255, 0.42);

  --color-accent-blue:   #6366f1;
  --color-accent-purple: #8b5cf6;
  --color-accent-cyan:   #22d3ee;

  --gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #22d3ee 100%);
  --gradient-text:  linear-gradient(120deg, #a5b4fc 0%, #c4b5fd 45%, #67e8f9 100%);

  /* Aurora orbs */
  --orb-1: rgba(99, 102, 241, 0.18);
  --orb-2: rgba(139, 92, 246, 0.14);
  --orb-3: rgba(34, 211, 238, 0.10);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --section-padding: clamp(5rem, 10vw, 9rem);
  --bento-gap: 0.875rem;

  /* Motion */
  --ease-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-quart: cubic-bezier(0.76, 0, 0.24, 1);
  --dur-fast:   180ms;
  --dur-normal: 380ms;
  --dur-slow:   650ms;
  --dur-aurora: 14s;

  /* Glass */
  --glass-bg:     rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.075);
  --glass-blur:   18px;
  --glass-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04);

  /* Layout */
  --max-width: 1360px;
  --side-pad:  clamp(1.25rem, 5vw, 4rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 2rem;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; }
a { color: inherit; }
button { font-family: inherit; }
ol, ul { list-style: none; }

/* ─── Grain Overlay ─────────────────────────────────────── */
.grain-overlay {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url('assets/noise.svg');
  background-repeat: repeat;
  background-size: 200px 200px;
  opacity: 0.04;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 9999;
  animation: grain-shift 0.6s steps(2) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-2%, -3%); }
  50%  { transform: translate(1%, 2%); }
  75%  { transform: translate(-1%, 1%); }
  100% { transform: translate(2%, -1%); }
}

/* ─── Aurora Background ─────────────────────────────────── */
.aurora-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  will-change: transform;
}

.aurora-orb--1 {
  width: 65vw; height: 65vw;
  top: -25%; left: -15%;
  background: radial-gradient(circle, var(--orb-1), transparent 70%);
  animation: orb-drift-1 var(--dur-aurora) ease-in-out infinite alternate;
}

.aurora-orb--2 {
  width: 55vw; height: 55vw;
  top: 25%; right: -20%;
  background: radial-gradient(circle, var(--orb-2), transparent 70%);
  animation: orb-drift-2 calc(var(--dur-aurora) * 1.4) ease-in-out infinite alternate;
}

.aurora-orb--3 {
  width: 45vw; height: 45vw;
  bottom: -15%; left: 25%;
  background: radial-gradient(circle, var(--orb-3), transparent 70%);
  animation: orb-drift-3 calc(var(--dur-aurora) * 0.85) ease-in-out infinite alternate;
}

@keyframes orb-drift-1 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(10%, 14%) scale(1.18); }
}

@keyframes orb-drift-2 {
  0%   { transform: translate(0, 0) scale(1.1); }
  100% { transform: translate(-12%, -10%) scale(0.92); }
}

@keyframes orb-drift-3 {
  0%   { transform: translate(0, 0) scale(0.9); }
  100% { transform: translate(6%, -12%) scale(1.22); }
}

/* ─── Floating Side Navigation ──────────────────────────── */
.nav-float {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  background: rgba(8, 8, 20, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 1.25rem 0.85rem;
  width: 56px;
  transition: width var(--dur-normal) var(--ease-expo), background var(--dur-normal);
  overflow: hidden;
}

.nav-float:hover {
  width: 148px;
  background: rgba(8, 8, 20, 0.9);
}

.nav-float__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
  opacity: 0.8;
  transition: opacity var(--dur-fast);
}

.nav-float__logo:hover { opacity: 1; }

.nav-float__links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.1rem;
  width: 100%;
}

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

.nav-float__links a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--dur-fast);
  white-space: nowrap;
  position: relative;
}

.nav-float__links a::after {
  content: attr(data-label);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur-normal) var(--ease-expo),
              transform var(--dur-normal) var(--ease-expo);
  pointer-events: none;
}

.nav-float:hover .nav-float__links a::after {
  opacity: 0.7;
  transform: translateX(0);
}

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

.nav-float__links a.is-active { color: var(--color-accent-blue); }

.nav-float__cta {
  flex-shrink: 0;
  font-size: 0.7rem !important;
  padding: 0.5rem 0.75rem !important;
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity var(--dur-normal) var(--ease-expo),
              transform var(--dur-normal) var(--ease-expo);
  pointer-events: none;
}

.nav-float:hover .nav-float__cta {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn-magnetic {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform var(--dur-fast) var(--ease-expo),
              box-shadow var(--dur-fast) var(--ease-expo);
  will-change: transform;
}

.btn-magnetic--primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.28);
}

.btn-magnetic--primary:hover {
  box-shadow: 0 0 50px rgba(99, 102, 241, 0.48);
}

.btn-magnetic--outline {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--glass-border);
  font-size: 0.75rem;
  padding: 0.6rem 1.1rem;
}

.btn-magnetic--outline:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-glow);
}

/* ─── Scroll Reveal ─────────────────────────────────────── */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--dur-slow) var(--ease-expo),
              transform var(--dur-slow) var(--ease-expo);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .grain-overlay,
  .aurora-orb {
    animation: none;
  }
}

/* ─── Gradient Text ─────────────────────────────────────── */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ─── Section shared ────────────────────────────────────── */
.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}

.section-index {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-accent-blue);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

/* ═══════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 7rem var(--side-pad) 5rem;
  overflow: hidden;
  z-index: 1;
}

.hero__bg-word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(4rem, 14vw, 200px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 0.045;
  pointer-events: none;
  white-space: nowrap;
  user-select: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-blue);
  box-shadow: 0 0 8px var(--color-accent-blue);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--color-accent-blue); }
  50%       { opacity: 0.5; box-shadow: 0 0 20px var(--color-accent-blue); }
}

.hero__headline {
  font-size: clamp(3rem, 6.5vw, 7.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 1.75rem;
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.hero__link-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--dur-fast), gap var(--dur-fast);
}

.hero__link-cta:hover {
  color: var(--color-text-primary);
  gap: 0.65rem;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: var(--side-pad);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  z-index: 2;
}

.hero__scroll-indicator span {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent-blue), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════
   SERVICES BENTO
═══════════════════════════════════════════════════════════ */
.services {
  position: relative;
  z-index: 1;
  padding: var(--section-padding) 0;
}

.services__header {
  display: flex;
  flex-direction: column;
  margin-bottom: 2.5rem;
}

.services__bento {
  display: grid;
  grid-template-columns: 1fr 1.55fr 1fr;
  grid-template-rows: auto auto auto;
  gap: var(--bento-gap);
}

/* ─── Bento Cards ────────────────────────────────────────── */
.bento-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  padding: clamp(1.5rem, 2.8vw, 2.25rem);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-shadow);
  transition: border-color var(--dur-normal) var(--ease-expo),
              transform var(--dur-normal) var(--ease-expo),
              box-shadow var(--dur-normal) var(--ease-expo);
}

.bento-card:hover {
  border-color: var(--color-border-glow);
  transform: translateY(-4px);
  box-shadow: 0 24px 64px rgba(99, 102, 241, 0.12),
              0 0 0 1px rgba(99, 102, 241, 0.2);
}

.bento-card__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.bento-card__glow {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25), transparent 70%);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: opacity 0.35s ease;
  filter: blur(30px);
  z-index: 0;
}

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

.bento-card__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-blue);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 100px;
  padding: 0.25rem 0.75rem;
  margin-bottom: 1.25rem;
  align-self: flex-start;
}

.bento-card__icon {
  margin-bottom: 1rem;
}

.bento-card__title {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.bento-card__body {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  flex: 1;
}

.bento-card__stat {
  display: flex;
  flex-direction: column;
  margin-top: 1.5rem;
  margin-bottom: 0.25rem;
}

.bento-card__stat-num {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.bento-card__stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.bento-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: gap var(--dur-fast), color var(--dur-fast);
  align-self: flex-start;
}

.bento-card__cta:hover {
  color: var(--color-accent-cyan);
  gap: 0.65rem;
}

/* Grid placement */
.bento-card--ai       { grid-column: 1; grid-row: 1 / 3; }
.bento-card--web      { grid-column: 2; grid-row: 1; }
.bento-card--mobile   { grid-column: 3; grid-row: 1; }
.bento-card--consulting { grid-column: 1 / -1; grid-row: 3; }

/* Consulting card inner layout */
.bento-card__inner--consulting {
  flex-direction: row;
  align-items: flex-start;
  gap: 3rem;
}

.bento-card__consulting-left {
  flex: 0 0 auto;
  max-width: 420px;
  display: flex;
  flex-direction: column;
}

.bento-card__consulting-right {
  flex: 1;
  display: flex;
  align-items: center;
}

.stat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.stat-pill {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 0.45rem 1rem;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}

.stat-pill:hover {
  background: rgba(99, 102, 241, 0.12);
  color: var(--color-text-primary);
  border-color: rgba(99, 102, 241, 0.25);
}

/* ═══════════════════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════════════════ */
.about {
  position: relative;
  z-index: 1;
  padding: var(--section-padding) 0;
}

.about__split {
  display: grid;
  grid-template-columns: 38% 62%;
  gap: 4rem;
  align-items: start;
}

.about__headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-top: 0.75rem;
}

.about__headline em {
  font-style: italic;
  color: var(--color-text-secondary);
}

.about__right {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about__pillar {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.about__pillar:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.about__pillar-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent-blue);
  flex-shrink: 0;
  padding-top: 0.15rem;
}

.about__pillar p {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   PROCESS
═══════════════════════════════════════════════════════════ */
.process {
  position: relative;
  z-index: 1;
  padding: var(--section-padding) 0;
}

.process__header {
  margin-bottom: 3.5rem;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process__step {
  position: relative;
  padding-right: 2rem;
}

.process__step::after {
  content: '';
  position: absolute;
  top: 2rem;
  left: calc(1.5rem + 2px);
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-blue) 0%, var(--color-border) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s var(--ease-expo);
}

.process__step.is-visible::after {
  transform: scaleX(1);
}

.process__step:last-child::after { display: none; }

.process__step-num {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent-blue);
  margin-bottom: 1.25rem;
  position: relative;
}

.process__step-num::before {
  content: '';
  display: block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-accent-blue);
  box-shadow: 0 0 8px var(--color-accent-blue);
  margin-bottom: 0.6rem;
}

.process__step-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}

.process__step-content p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════ */
.contact {
  position: relative;
  z-index: 1;
  padding: var(--section-padding) 0;
}

.contact__inner {
  max-width: 640px;
}

.contact__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.contact__headline {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.contact__sub {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  position: relative;
}

.form-input {
  width: 100%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.3rem 1rem 0.55rem;
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color var(--dur-fast);
  appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent-blue);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.form-input--textarea {
  resize: vertical;
  min-height: 120px;
}

.form-label {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  pointer-events: none;
  transition: top var(--dur-fast) var(--ease-expo),
              transform var(--dur-fast) var(--ease-expo),
              font-size var(--dur-fast) var(--ease-expo),
              color var(--dur-fast);
}

.form-group:has(.form-input--textarea) .form-label {
  top: 1.3rem;
  transform: translateY(0);
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: 0.55rem;
  transform: translateY(0);
  font-size: 0.68rem;
  color: var(--color-accent-blue);
  letter-spacing: 0.04em;
}

.form-group:has(.form-input--textarea) .form-input:focus ~ .form-label,
.form-group:has(.form-input--textarea) .form-input:not(:placeholder-shown) ~ .form-label {
  top: 0.5rem;
}

.form-error {
  font-size: 0.82rem;
  color: #f87171;
  min-height: 1.2em;
}

.btn-submit {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.contact__alt {
  margin-top: 1.75rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.contact__alt a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color var(--dur-fast);
}

.contact__alt a:hover { color: var(--color-accent-cyan); }

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 2rem var(--side-pad);
  border-top: 1px solid var(--color-border);
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer__left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer__logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer__tagline {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.footer__center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.footer__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.footer__right a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--dur-fast);
}

.footer__right a:hover { color: var(--color-text-primary); }

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

/* ── 1200px: bento row 2 adjustment ─────────────────────── */
@media (max-width: 1200px) {
  .bento-card__inner--consulting {
    gap: 2rem;
  }
}

/* ── 1024px: 2-column bento ─────────────────────────────── */
@media (max-width: 1024px) {
  .services__bento {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
  }

  .bento-card--ai         { grid-column: 1; grid-row: 1 / 3; }
  .bento-card--web        { grid-column: 2; grid-row: 1; }
  .bento-card--mobile     { grid-column: 2; grid-row: 2; }
  .bento-card--consulting { grid-column: 1 / -1; grid-row: 3; }

  .bento-card__inner--consulting {
    flex-direction: column;
    gap: 1.5rem;
  }

  .bento-card__consulting-left { max-width: 100%; }

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

  .about__headline { margin-top: 0; }

  .process__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 1rem;
  }

  .process__step::after { display: none; }
}

/* ── 768px: single column ───────────────────────────────── */
@media (max-width: 768px) {
  .services__bento {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .bento-card--ai,
  .bento-card--web,
  .bento-card--mobile,
  .bento-card--consulting { grid-column: 1; grid-row: auto; }

  /* Side nav becomes bottom pill */
  .nav-float {
    right: 50%;
    top: auto;
    bottom: 1.25rem;
    transform: translateX(50%);
    flex-direction: row;
    width: auto;
    padding: 0.75rem 1.25rem;
    border-radius: 100px;
    gap: 1.25rem;
  }

  .nav-float:hover { width: auto; }

  .nav-float__logo { display: none; }

  .nav-float__links {
    flex-direction: row;
    gap: 1rem;
  }

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

  .nav-float__cta {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }

  .hero {
    padding-top: 6rem;
    padding-bottom: 7rem;
  }

  .hero__bg-word { font-size: clamp(3rem, 12vw, 16vw); }
}

/* ── 480px ──────────────────────────────────────────────── */
@media (max-width: 480px) {
  .process__steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

  .footer__center { align-items: flex-start; }
  .footer__right  { align-items: flex-start; }
}

/* ── Mobile: lighter aurora (performance) ───────────────── */
@media (max-width: 768px) {
  .aurora-orb--1 { filter: blur(60px); opacity: 0.7; }
  .aurora-orb--2 { filter: blur(55px); opacity: 0.6; }
  .aurora-orb--3 { display: none; }
  .grain-overlay { opacity: 0.025; }
}

/* ── Print ───────────────────────────────────────────────── */
@media print {
  .grain-overlay,
  .aurora-bg,
  .nav-float,
  .hero__scroll-indicator,
  .bento-card__glow { display: none !important; }

  body {
    background: #fff !important;
    color: #111 !important;
  }

  .hero__headline,
  .about__headline,
  .contact__headline,
  .section-title { color: #111 !important; -webkit-text-fill-color: #111 !important; }

  .gradient-text { background: none !important; -webkit-text-fill-color: #111 !important; }

  .bento-card {
    border: 1px solid #ddd !important;
    backdrop-filter: none !important;
    background: #f9f9f9 !important;
    break-inside: avoid;
  }

  .footer { border-top: 1px solid #ddd; }

  a[href]::after { content: ' (' attr(href) ')'; font-size: 0.75em; color: #555; }
  a[href^="#"]::after,
  a[href^="mailto:"]::after { content: ''; }
}