/* ============================================================
   KADENA GESTUN — Main Stylesheet
   Version: 1.0.0
   Last updated: 2026-03-07
   
   Mobile-first | Light mode | Apple-inspired design
   Font: Plus Jakarta Sans (Google Fonts)
   ============================================================ */

/* ------------------------------------------------------------
   0. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ------------------------------------------------------------ */
:root {
  /* --- Brand Colors (from logo) --- */
  --primary: #0BBCD6;
  --primary-dark: #099AB0;
  --primary-light: #E6F9FC;
  --primary-rgb: 11, 188, 214;

  --accent: #E84B8A;
  --accent-dark: #C73A73;
  --accent-light: #FDF0F5;
  --accent-rgb: 232, 75, 138;

  --warning: #F0C828;
  --warning-light: #FFF9E0;

  /* --- WhatsApp Green --- */
  --success: #25D366;
  --success-dark: #1DA851;
  --success-rgb: 37, 211, 102;

  /* --- Neutrals --- */
  --text-primary: #1A1A2E;
  --text-secondary: #555770;
  --text-muted: #8E90A6;
  --text-inverse: #FFFFFF;

  --bg-white: #FFFFFF;
  --bg-light: #F7F8FC;
  --bg-card: #FFFFFF;
  --border: #E4E6EF;
  --border-light: #F0F1F5;

  /* --- Shadows --- */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);

  /* --- Typography --- */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-md: 1.125rem;   /* 18px */
  --font-size-lg: 1.25rem;    /* 20px */
  --font-size-xl: 1.5rem;     /* 24px */
  --font-size-2xl: 2rem;      /* 32px */
  --font-size-3xl: 2.5rem;    /* 40px */
  --font-size-4xl: 3rem;      /* 48px */

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* --- Spacing --- */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-3xl: 4rem;     /* 64px */
  --space-4xl: 6rem;     /* 96px */

  /* --- Layout --- */
  --container-max: 1200px;
  --container-padding: 1.25rem; /* 20px mobile */
  --section-padding: 4rem;      /* 64px mobile */

  /* --- Border Radius --- */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.75rem;   /* 12px */
  --radius-lg: 1rem;      /* 16px */
  --radius-xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* --- Transitions --- */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Z-index layers --- */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-navbar: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-floating: 600;
  --z-toast: 700;
}


/* ------------------------------------------------------------
   1. RESET & BASE
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 100%; /* 16px */
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-white);
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--primary-dark);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}


/* ------------------------------------------------------------
   2. TYPOGRAPHY
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
}

h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-highlight {
  position: relative;
  display: inline;
}

.text-highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background: var(--primary-light);
  z-index: -1;
  border-radius: 2px;
}


/* ------------------------------------------------------------
   3. LAYOUT & CONTAINER
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

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

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

.section__label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
}


/* ------------------------------------------------------------
   4. NAVBAR
   ------------------------------------------------------------ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-navbar);
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.navbar__logo img {
  height: 36px;
  width: auto;
}

.navbar__menu {
  display: none;
  gap: var(--space-xs);
}

.navbar__link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--primary);
  background-color: var(--primary-light);
}

.navbar__cta {
  display: none;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-inverse);
  background: var(--success);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.navbar__cta:hover {
  background: var(--success-dark);
  color: var(--text-inverse);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--success-rgb), 0.3);
}

/* Hamburger */
.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.navbar__toggle:hover {
  background: var(--bg-light);
}

.navbar__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.navbar__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.open span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.navbar__mobile {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-white);
  z-index: var(--z-overlay);
  padding: var(--space-lg) var(--container-padding);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.navbar__mobile.open {
  transform: translateX(0);
}

.navbar__mobile-link {
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-md);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  border-bottom: 1px solid var(--border-light);
}

.navbar__mobile-link:hover,
.navbar__mobile-link.active {
  color: var(--primary);
  background-color: var(--primary-light);
}

.navbar__mobile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--text-inverse);
  background: var(--success);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.navbar__mobile-cta:hover {
  background: var(--success-dark);
  color: var(--text-inverse);
}

/* Body offset for fixed navbar */
body {
  padding-top: 64px;
}


/* ------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary */
.btn--primary {
  color: var(--text-inverse);
  background: var(--primary);
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

.btn--primary:hover {
  background: var(--primary-dark);
  color: var(--text-inverse);
  box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.35);
}

/* Accent */
.btn--accent {
  color: var(--text-inverse);
  background: var(--accent);
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.25);
}

.btn--accent:hover {
  background: var(--accent-dark);
  color: var(--text-inverse);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.35);
}

/* WhatsApp CTA */
.btn--wa {
  color: var(--text-inverse);
  background: var(--success);
  box-shadow: 0 4px 12px rgba(var(--success-rgb), 0.3);
}

.btn--wa:hover {
  background: var(--success-dark);
  color: var(--text-inverse);
  box-shadow: 0 6px 20px rgba(var(--success-rgb), 0.4);
}

/* Outline */
.btn--outline {
  color: var(--primary);
  background: transparent;
  border: 2px solid var(--primary);
}

.btn--outline:hover {
  color: var(--text-inverse);
  background: var(--primary);
}

/* Ghost */
.btn--ghost {
  color: var(--text-secondary);
  background: transparent;
}

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

/* Sizes */
.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--font-size-md);
  border-radius: var(--radius-xl);
}

.btn--full {
  width: 100%;
}

.btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn--lg .btn__icon {
  width: 24px;
  height: 24px;
}


/* ------------------------------------------------------------
   6. CARDS
   ------------------------------------------------------------ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

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

.card__icon img {
  width: 28px;
  height: 28px;
}

.card__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}


/* ------------------------------------------------------------
   7. HERO SECTION
   ------------------------------------------------------------ */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  background: linear-gradient(180deg, var(--primary-light) 0%, var(--bg-white) 100%);
}

.hero__content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--primary-dark);
  background: var(--bg-white);
  border: 1px solid var(--primary);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.hero__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  line-height: 1.15;
}

.hero__subtitle {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--primary);
}

.hero__stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}


/* ------------------------------------------------------------
   8. PROVIDER LOGOS (Trust Strip)
   ------------------------------------------------------------ */
.providers {
  padding: var(--space-xl) 0;
  overflow: hidden;
}

.providers__title {
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-lg);
}

.providers__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg) var(--space-xl);
}

.providers__logo {
  height: 32px;
  width: auto;
  opacity: 0.6;
  filter: grayscale(30%);
  transition: all var(--transition-base);
}

.providers__logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.1);
}


/* ------------------------------------------------------------
   9. PRICING TABLE
   ------------------------------------------------------------ */
.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: var(--font-size-sm);
}

.pricing-table thead {
  background: var(--primary-light);
}

.pricing-table th {
  padding: var(--space-md);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  text-align: left;
  white-space: nowrap;
}

.pricing-table td {
  padding: var(--space-md);
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  vertical-align: middle;
}

.pricing-table tbody tr:hover {
  background: var(--bg-light);
}

.pricing-table .fee-cell {
  font-weight: var(--font-weight-bold);
  color: var(--accent);
}

.pricing-table .provider-cell {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.pricing-table .provider-cell img {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
}

/* Mobile: horizontal scroll wrapper */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
}


/* ------------------------------------------------------------
   10. CALCULATOR
   ------------------------------------------------------------ */
.calculator {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.calculator__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.form-group select,
.form-group input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background: var(--bg-light);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.form-group select:focus,
.form-group input:focus {
  border-color: var(--primary);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

/* Custom select arrow */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23555770' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.calculator__result {
  background: var(--primary-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.calculator__result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.calculator__result-row:not(:last-child) {
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
}

.calculator__result-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.calculator__result-value {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.calculator__result-value--highlight {
  font-size: var(--font-size-lg);
  color: var(--primary);
}


/* ------------------------------------------------------------
   11. FAQ / ACCORDION
   ------------------------------------------------------------ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--primary);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  gap: var(--space-md);
}

.faq-question__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.active .faq-question__icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer__inner {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}

.faq-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.faq-category-tab {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-category-tab:hover,
.faq-category-tab.active {
  color: var(--primary);
  background: var(--primary-light);
  border-color: var(--primary);
}


/* ------------------------------------------------------------
   12. STEPS / CARA KERJA
   ------------------------------------------------------------ */
.steps {
  display: grid;
  gap: var(--space-xl);
}

.step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-extrabold);
  color: var(--primary);
  background: var(--primary-light);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
}

.step__content h3 {
  margin-bottom: var(--space-xs);
}

.step__content p {
  font-size: var(--font-size-sm);
}


/* ------------------------------------------------------------
   13. BADGES & TAGS
   ------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge--primary {
  color: var(--primary-dark);
  background: var(--primary-light);
}

.badge--accent {
  color: var(--accent-dark);
  background: var(--accent-light);
}

.badge--warning {
  color: #8B6914;
  background: var(--warning-light);
}

.badge--success {
  color: var(--success-dark);
  background: #E6F9EE;
}


/* ------------------------------------------------------------
   14. FLOATING WHATSAPP BUTTON
   ------------------------------------------------------------ */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-floating);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(var(--success-rgb), 0.4);
  transition: all var(--transition-base);
  animation: wa-pulse 2.5s infinite;
}

.wa-float:hover {
  background: var(--success-dark);
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(var(--success-rgb), 0.5);
  animation: none;
}

.wa-float img,
.wa-float svg {
  width: 28px;
  height: 28px;
}


/* ------------------------------------------------------------
   15. FOOTER
   ------------------------------------------------------------ */
.footer {
  background: var(--text-primary);
  color: var(--text-inverse);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
}

.footer__grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {
  max-width: 280px;
}

.footer__brand img {
  height: 36px;
  width: auto;
  margin-bottom: var(--space-md);
}

.footer__brand p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--line-height-relaxed);
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}

.footer__link {
  display: block;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
}


/* ------------------------------------------------------------
   16. ANIMATIONS & KEYFRAMES
   ------------------------------------------------------------ */
@keyframes wa-pulse {
  0%   { box-shadow: 0 4px 16px rgba(var(--success-rgb), 0.4); }
  50%  { box-shadow: 0 4px 16px rgba(var(--success-rgb), 0.4), 0 0 0 12px rgba(var(--success-rgb), 0.1); }
  100% { box-shadow: 0 4px 16px rgba(var(--success-rgb), 0.4); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

/* Scroll Reveal */
@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes reveal-left {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes reveal-right {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes reveal-scale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Reveal classes — triggered by IntersectionObserver in JS */
.reveal {
  opacity: 0;
}

.reveal.visible {
  animation-duration: 0.6s;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up.visible    { animation-name: reveal-up; }
.reveal-left.visible  { animation-name: reveal-left; }
.reveal-right.visible { animation-name: reveal-right; }
.reveal-scale.visible { animation-name: reveal-scale; }

/* Staggered delays for children */
.reveal-delay-1 { animation-delay: 0.1s; }
.reveal-delay-2 { animation-delay: 0.2s; }
.reveal-delay-3 { animation-delay: 0.3s; }
.reveal-delay-4 { animation-delay: 0.4s; }
.reveal-delay-5 { animation-delay: 0.5s; }

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
  }
  .reveal.visible {
    animation: none;
  }
  .wa-float {
    animation: none;
  }
}


/* ------------------------------------------------------------
   17. UTILITIES
   ------------------------------------------------------------ */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.fw-regular   { font-weight: var(--font-weight-regular); }
.fw-medium    { font-weight: var(--font-weight-medium); }
.fw-semibold  { font-weight: var(--font-weight-semibold); }
.fw-bold      { font-weight: var(--font-weight-bold); }

.text-primary   { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted     { color: var(--text-muted); }
.text-accent    { color: var(--accent); }
.text-success   { color: var(--success); }

.bg-white { background-color: var(--bg-white); }
.bg-light { background-color: var(--bg-light); }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

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

.hidden { display: none !important; }


/* ------------------------------------------------------------
   18. MEDIA QUERIES — RESPONSIVE BREAKPOINTS
   ------------------------------------------------------------ */

/* Tablet (>= 768px) */
@media (min-width: 768px) {
  :root {
    --container-padding: 2rem;
    --section-padding: 5rem;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .steps {
    gap: var(--space-2xl);
  }
}

/* Desktop (>= 1024px) */
@media (min-width: 1024px) {
  :root {
    --section-padding: 6rem;
  }

  h1 {
    font-size: var(--font-size-4xl);
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  /* Navbar: show desktop menu, hide hamburger */
  .navbar__toggle {
    display: none;
  }

  .navbar__menu {
    display: flex;
  }

  .navbar__cta {
    display: inline-flex;
  }

  .navbar__mobile {
    display: none;
  }

  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

/* Large Desktop (>= 1280px) */
@media (min-width: 1280px) {
  :root {
    --container-padding: 2.5rem;
  }
}