/* ==========================================================================
   Awhere Marketing Site — Styles
   Design: Light-themed, Google Workspace-inspired
   ========================================================================== */

/* --- CSS Custom Properties --- */
:root {
  /* Brand Colors */
  --color-primary: #7B6FA0;
  --color-primary-light: #9B8FBF;
  --color-primary-dark: #5C5280;
  --color-primary-subtle: #F4F1F9;

  /* Surfaces */
  --color-surface: #FFFFFF;
  --color-surface-alt: #F8F9FA;

  /* Text */
  --color-text: #1F1F1F;
  --color-text-secondary: #5F6368;
  --color-text-tertiary: #9AA0A6;

  /* Accent & Status */
  --color-accent: #4285F4;
  --color-success: #34A853;
  --color-warning: #FBBC04;
  --color-danger: #EA4335;

  /* Borders */
  --color-border: #E8EAED;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;

  /* Spacing (8px grid) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 56px;
  --space-8: 64px;
  --space-10: 80px;
  --space-12: 96px;
  --space-15: 120px;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 80px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 100px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 26px;
  font-weight: 600;
}

h4 {
  font-size: 20px;
  font-weight: 600;
}

p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  display: block;
}

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section {
  padding: var(--space-12) 0;
}

.section--alt {
  background-color: var(--color-surface-alt);
}

.section--purple {
  background-color: var(--color-primary-subtle);
}

.section--dark {
  background-color: var(--color-text);
  color: #FFFFFF;
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #FFFFFF;
}

.section--dark p {
  color: rgba(255, 255, 255, 0.7);
}

.text-center {
  text-align: center;
}

.section-header {
  max-width: 680px;
  margin: 0 auto var(--space-8);
  text-align: center;
}

.section-header p {
  margin-top: var(--space-2);
  font-size: 18px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary-subtle);
  transform: translateY(-1px);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-primary);
  padding: 14px 24px;
}

.btn--ghost:hover {
  background-color: var(--color-primary-subtle);
}

.btn--white {
  background-color: #FFFFFF;
  color: var(--color-primary);
}

.btn--white:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--large {
  padding: 18px 40px;
  font-size: 17px;
}

.btn--small {
  padding: 10px 20px;
  font-size: 14px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.link-arrow:hover {
  gap: 10px;
}

/* --- Cards --- */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

/* --- Scroll Animations --- */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animate-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   1. NAVIGATION
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.nav--scrolled {
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.nav__logo img {
  height: 45px;
  width: auto;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.nav__logo-text span {
  color: var(--color-primary);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav__link {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-1) 0;
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__cta {
  margin-left: var(--space-2);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-1);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.nav__hamburger--active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger--active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger--active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-surface);
  padding: var(--space-4) var(--space-3);
  z-index: 999;
  flex-direction: column;
  gap: var(--space-1);
}

.nav__drawer--open {
  display: flex;
}

.nav__drawer .nav__link {
  font-size: 18px;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.nav__drawer .btn {
  margin-top: var(--space-3);
  text-align: center;
}

/* ==========================================================================
   2. HERO
   ========================================================================== */
.hero {
  padding-top: calc(var(--nav-height) + var(--space-10));
  padding-bottom: var(--space-12);
  background: linear-gradient(180deg, var(--color-surface) 60%, var(--color-primary-subtle) 100%);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.hero__content {
  max-width: 560px;
}

.hero__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.hero__title {
  margin-bottom: var(--space-3);
}

.hero__subtitle {
  font-size: 18px;
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-5);
}

.hero__pill {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.hero__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
}

.hero__preview {
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, #E8E4F0 100%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.hero__preview-content {
  text-align: center;
  color: var(--color-primary);
}

.hero__preview-content i {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-2);
  stroke: var(--color-primary-light);
}

.hero__preview-content p {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-primary-light);
}

/* Floating mock UI elements on hero preview */
.hero__float {
  position: absolute;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-2) var(--space-3);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.hero__float--alert {
  top: 15%;
  right: -20px;
  color: var(--color-danger);
}

.hero__float--status {
  bottom: 20%;
  left: -20px;
  color: var(--color-success);
}

.hero__float--users {
  bottom: 8%;
  right: 10%;
  color: var(--color-primary);
}

.hero__float i {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   3. CHALLENGE
   ========================================================================== */
.challenge__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.challenge__content p {
  font-size: 18px;
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.challenge__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.challenge__illustration {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  position: relative;
}

/* Disconnected to Connected SVG concept */
.challenge__illustration svg {
  width: 100%;
  height: 100%;
}

/* ==========================================================================
   4. HOW IT WORKS
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.step {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.step__number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: var(--color-primary-subtle);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.step__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.step__icon i {
  width: 24px;
  height: 24px;
}

.step__title {
  margin-bottom: var(--space-2);
}

.step__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.step__list li {
  font-size: 15px;
  color: var(--color-text-secondary);
  padding-left: var(--space-3);
  position: relative;
}

.step__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
}

/* Connector lines between steps */
.step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -17px;
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), var(--color-primary-light));
}

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

/* ==========================================================================
   5. WHY AWHERE
   ========================================================================== */
.why-awhere__content {
  max-width: 700px;
  margin: 0 auto var(--space-8);
  text-align: center;
}

.why-awhere__content p {
  font-size: 18px;
  line-height: 1.7;
}

.why-awhere__screenshot {
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, #E8E4F0 100%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-awhere__screenshot p {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-primary-light);
}

/* ==========================================================================
   6. PRODUCTS
   ========================================================================== */
.products__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.product-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.product-card__image {
  height: 180px;
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, #EDE9F4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__image i {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
}

.product-card__body {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

.product-card__body h3 {
  margin-bottom: var(--space-1);
}

.product-card__body p {
  font-size: 15px;
  margin-bottom: var(--space-2);
}

.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--space-3);
}

.product-card__features li {
  font-size: 14px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.product-card__features li i {
  width: 14px;
  height: 14px;
  color: var(--color-success);
  flex-shrink: 0;
}

/* ==========================================================================
   7. INDUSTRIES / SOLUTIONS
   ========================================================================== */
.industries__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.industry-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.industry-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-primary-light);
}

.industry-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-2);
  color: var(--color-primary);
}

.industry-card__icon i {
  width: 28px;
  height: 28px;
}

.industry-card h4 {
  margin-bottom: var(--space-1);
}

.industry-card .link-arrow {
  font-size: 14px;
}

/* ==========================================================================
   8. VALUE PROPOSITION / WHY CHOOSE US
   ========================================================================== */
.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.value-card {
  text-align: center;
  padding: var(--space-5) var(--space-4);
}

.value-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
  color: var(--color-primary);
}

.value-card__icon i {
  width: 28px;
  height: 28px;
}

.value-card h3 {
  margin-bottom: var(--space-2);
  font-size: 22px;
}

.value-card p {
  font-size: 16px;
  max-width: 320px;
  margin: 0 auto;
}

/* ==========================================================================
   9. TESTIMONIALS
   ========================================================================== */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.testimonial {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.testimonial__quote-icon {
  color: var(--color-primary-light);
  margin-bottom: var(--space-2);
}

.testimonial__quote-icon i {
  width: 32px;
  height: 32px;
}

.testimonial__text {
  font-size: 16px;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.7;
  flex: 1;
  margin-bottom: var(--space-4);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-subtle), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-surface);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.testimonial__info h4 {
  font-size: 15px;
  margin-bottom: 2px;
}

.testimonial__info p {
  font-size: 13px;
  color: var(--color-text-tertiary);
  font-style: normal;
}

/* ==========================================================================
   10. PRICING
   ========================================================================== */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  align-items: start;
}

.pricing-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 2px solid transparent;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
  z-index: 1;
}

.pricing-card--featured:hover {
  transform: scale(1.04) translateY(-3px);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 20px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--space-1);
}

.pricing-card__price .amount {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pricing-card__price .period {
  font-size: 15px;
  color: var(--color-text-tertiary);
}

.pricing-card__desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.pricing-card__features li {
  font-size: 15px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-1);
}

.pricing-card__features li i {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card .btn {
  width: 100%;
}

/* ==========================================================================
   11. CTA BANNER
   ========================================================================== */
.cta-banner {
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  text-align: center;
  color: #FFFFFF;
}

.cta-banner h2 {
  color: #FFFFFF;
  margin-bottom: var(--space-2);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto var(--space-5);
}

/* ==========================================================================
   12. CONTACT FORM
   ========================================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-8);
  align-items: start;
}

.contact__info h3 {
  margin-bottom: var(--space-3);
}

.contact__info > p {
  margin-bottom: var(--space-5);
  font-size: 16px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.contact__detail i {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact__detail span {
  font-size: 15px;
  color: var(--color-text-secondary);
}

.contact__form {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.form__group {
  margin-bottom: var(--space-3);
}

.form__group label {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 12px var(--space-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--color-text);
  background-color: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(123, 111, 160, 0.12);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: var(--color-text-tertiary);
}

.form__group textarea {
  resize: vertical;
  min-height: 100px;
}

.form__group input.error,
.form__group select.error,
.form__group textarea.error {
  border-color: var(--color-danger);
}

.form__error {
  font-size: 13px;
  color: var(--color-danger);
  margin-top: 4px;
  display: none;
}

.form__error.visible {
  display: block;
}

.form__submit {
  margin-top: var(--space-2);
}

.form__submit .btn {
  width: 100%;
}

/* Thank you state */
.form__success {
  display: none;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.form__success.visible {
  display: block;
}

.form__success i {
  width: 56px;
  height: 56px;
  color: var(--color-success);
  margin: 0 auto var(--space-3);
}

.form__success h3 {
  margin-bottom: var(--space-2);
}

/* ==========================================================================
   13. FOOTER
   ========================================================================== */
.footer {
  background-color: var(--color-text);
  color: #FFFFFF;
  padding-top: var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
  margin-top: var(--space-2);
  max-width: 280px;
}

.footer__logo img {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
}

.footer__logo-text span {
  color: var(--color-primary-light);
}

.footer__social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.footer__social a:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.footer__social a i {
  width: 18px;
  height: 18px;
}

.footer__column h4 {
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer__column a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer__column a:hover {
  color: #FFFFFF;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-3) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer__bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-3);
}

.footer__bottom-links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
  h1 { font-size: 44px; }
  h2 { font-size: 34px; }
  h3 { font-size: 22px; }

  .section { padding: var(--space-10) 0; }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .hero__content { max-width: 100%; }

  .hero__visual { max-width: 560px; }

  .challenge__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .challenge__visual { order: -1; }

  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .step::after { display: none; }

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

  .industries__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .values__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-3px);
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }
}

/* Mobile */
@media (max-width: 768px) {
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  h3 { font-size: 20px; }

  .section { padding: var(--space-8) 0; }
  .section-header { margin-bottom: var(--space-6); }
  .section-header p { font-size: 16px; }

  .container { padding: 0 var(--space-2); }

  /* Nav */
  .nav__links { display: none; }
  .nav__cta.desktop-only { display: none; }
  .nav__hamburger { display: flex; }

  /* Hero */
  .hero {
    padding-top: calc(var(--nav-height) + var(--space-6));
    padding-bottom: var(--space-8);
  }

  .hero__subtitle { font-size: 16px; }

  .hero__pills { gap: 6px; }
  .hero__pill { font-size: 12px; padding: 4px 12px; }

  .hero__float { display: none; }

  /* Products */
  .products__grid {
    grid-template-columns: 1fr;
  }

  /* Industries */
  .industries__grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Values */
  .values__grid {
    grid-template-columns: 1fr;
  }

  /* Pricing */
  .pricing__grid {
    max-width: 100%;
  }

  /* Contact */
  .form__row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

/* Small mobile */
@media (max-width: 480px) {
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    text-align: center;
  }

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