/* ================================================================
   CLOUDA HOST — Premium CSS Stylesheet
   A modern, glassmorphic design system for a software hosting company
   ================================================================ */

/* ----------------------------------------------------------------
   Google Fonts Import
   ---------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ================================================================
   1. CSS CUSTOM PROPERTIES
   ================================================================ */
:root {
  /* ── Brand Colors ── */
  --color-primary:        #FF6B00;
  --color-primary-rgb:    255, 107, 0;
  --color-secondary:      #FF8C38;
  --color-secondary-rgb:  255, 140, 56;
  --color-accent:         #FFA559;
  --color-accent-rgb:     255, 165, 89;
  --color-primary-dark:   #E05E00;
  --color-primary-light:  #FFB380;

  /* ── Neutral / Dark Palette ── */
  --color-black:          #0a0a0a;
  --color-dark:           #111111;
  --color-dark-alt:       #1a1a1a;
  --color-dark-card:      #161616;
  --color-dark-border:    #2a2a2a;
  --color-gray-900:       #1a1a1a;
  --color-gray-800:       #222222;
  --color-gray-700:       #333333;
  --color-gray-600:       #555555;
  --color-gray-500:       #777777;
  --color-gray-400:       #999999;
  --color-gray-300:       #bbbbbb;
  --color-gray-200:       #dddddd;
  --color-gray-100:       #f0f0f0;

  /* ── Light Palette ── */
  --color-white:          #ffffff;
  --color-white-rgb:      255, 255, 255;
  --color-offwhite:       #f8f8f8;
  --color-light-bg:       #fafafa;

  /* ── Functional Colors ── */
  --color-success:        #25D366;
  --color-success-dark:   #1DA851;
  --color-error:          #FF4444;
  --color-warning:        #FFB800;
  --color-info:           #0EA5E9;

  /* ── Gradients ── */
  --gradient-primary:     linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);
  --gradient-primary-r:   linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
  --gradient-hero:        linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 25%, #111111 50%, #1a1005 75%, #0a0a0a 100%);
  --gradient-dark:        linear-gradient(180deg, var(--color-black) 0%, var(--color-dark) 100%);
  --gradient-dark-alt:    linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
  --gradient-cta:         linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-glow:        radial-gradient(circle, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 70%);
  --gradient-text:        linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);

  /* ── Typography ── */
  --font-family:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:            'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  --fs-display:           clamp(2.8rem, 6vw, 5rem);
  --fs-h1:                clamp(2.2rem, 4.5vw, 3.5rem);
  --fs-h2:                clamp(1.8rem, 3.5vw, 2.75rem);
  --fs-h3:                clamp(1.4rem, 2.5vw, 2rem);
  --fs-h4:                clamp(1.15rem, 2vw, 1.5rem);
  --fs-h5:                clamp(1rem, 1.5vw, 1.25rem);
  --fs-h6:                clamp(0.9rem, 1.2vw, 1.1rem);
  --fs-body:              1rem;
  --fs-body-lg:           1.125rem;
  --fs-body-sm:           0.875rem;
  --fs-caption:           0.8125rem;
  --fs-small:             0.75rem;

  --fw-light:             300;
  --fw-regular:           400;
  --fw-medium:            500;
  --fw-semibold:          600;
  --fw-bold:              700;
  --fw-extrabold:         800;
  --fw-black:             900;

  --lh-tight:             1.2;
  --lh-snug:              1.35;
  --lh-normal:            1.6;
  --lh-relaxed:           1.75;
  --ls-tight:            -0.02em;
  --ls-normal:            0;
  --ls-wide:              0.05em;
  --ls-wider:             0.1em;

  /* ── Spacing Scale ── */
  --space-2xs:            0.25rem;   /*  4px */
  --space-xs:             0.5rem;    /*  8px */
  --space-sm:             0.75rem;   /* 12px */
  --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 */
  --space-5xl:            8rem;      /* 128px */

  /* ── Layout ── */
  --container-max:        1280px;
  --container-narrow:     960px;
  --container-wide:       1440px;
  --navbar-height:        80px;
  --navbar-height-scrolled: 64px;

  /* ── Border Radius ── */
  --radius-sm:            8px;
  --radius-md:            12px;
  --radius-lg:            16px;
  --radius-xl:            24px;
  --radius-2xl:           32px;
  --radius-full:          9999px;

  /* ── Shadows ── */
  --shadow-sm:            0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md:            0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg:            0 8px 30px rgba(0, 0, 0, 0.2);
  --shadow-xl:            0 16px 48px rgba(0, 0, 0, 0.25);
  --shadow-2xl:           0 24px 64px rgba(0, 0, 0, 0.3);
  --shadow-orange:        0 8px 32px rgba(var(--color-primary-rgb), 0.3);
  --shadow-orange-lg:     0 16px 48px rgba(var(--color-primary-rgb), 0.4);
  --shadow-orange-glow:   0 0 40px rgba(var(--color-primary-rgb), 0.25);
  --shadow-card-hover:    0 20px 60px rgba(var(--color-primary-rgb), 0.2),
                          0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-inset:         inset 0 1px 0 rgba(255, 255, 255, 0.05);

  /* ── Transitions ── */
  --transition-fast:      0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:      0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:      0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce:    0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ── Z-Index Scale ── */
  --z-behind:            -1;
  --z-base:               1;
  --z-dropdown:           100;
  --z-sticky:             200;
  --z-navbar:             1000;
  --z-overlay:            1500;
  --z-modal:              2000;
  --z-toast:              2500;
  --z-loader:             9999;

  /* ── Glassmorphism ── */
  --glass-bg:             rgba(255, 255, 255, 0.05);
  --glass-bg-light:       rgba(255, 255, 255, 0.08);
  --glass-border:         rgba(255, 255, 255, 0.1);
  --glass-blur:           20px;
  --glass-dark-bg:        rgba(10, 10, 10, 0.6);
  --glass-dark-border:    rgba(255, 255, 255, 0.06);
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  font-size: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-dark);
}

body {
  font-family: var(--font-family);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-gray-300);
  background-color: var(--color-black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  text-rendering: optimizeLegibility;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

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

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  border: none;
  height: 1px;
  background: var(--color-dark-border);
  margin: var(--space-xl) 0;
}

::placeholder {
  color: var(--color-gray-500);
  opacity: 1;
}


/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-dark);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary);
}

/* ── Selection ── */
::selection {
  background: rgba(var(--color-primary-rgb), 0.8);
  color: var(--color-white);
}

::-moz-selection {
  background: rgba(var(--color-primary-rgb), 0.8);
  color: var(--color-white);
}


/* ================================================================
   3. TYPOGRAPHY
   ================================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

h1 { font-size: var(--fs-h1); font-weight: var(--fw-extrabold); }
h2 { font-size: var(--fs-h2); font-weight: var(--fw-bold); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
h5 { font-size: var(--fs-h5); font-weight: var(--fw-semibold); }
h6 { font-size: var(--fs-h6); font-weight: var(--fw-semibold); }

.display-heading {
  font-size: var(--fs-display);
  font-weight: var(--fw-black);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-shimmer {
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-accent) 25%,
    var(--color-white) 50%,
    var(--color-accent) 75%,
    var(--color-primary) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s ease-in-out infinite;
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-300);
  line-height: var(--lh-normal);
}

p.lead {
  font-size: var(--fs-body-lg);
  color: var(--color-gray-400);
  line-height: var(--lh-relaxed);
  max-width: 640px;
}

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

.text-primary  { color: var(--color-primary); }
.text-white    { color: var(--color-white); }
.text-muted    { color: var(--color-gray-500); }
.text-small    { font-size: var(--fs-body-sm); }
.text-uppercase {
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
}


/* ================================================================
   4. LAYOUT UTILITIES
   ================================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.container-narrow {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.container-wide {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.section-sm {
  padding: var(--space-4xl) 0;
}

.section-dark {
  background-color: var(--color-black);
}

.section-darker {
  background-color: var(--color-dark);
}

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

.section-gradient {
  background: var(--gradient-dark);
}

.flex {
  display: flex;
}

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

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

.grid {
  display: grid;
  gap: var(--space-lg);
}


/* ================================================================
   5. SECTION HEADERS
   ================================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 720px;
  margin-inline: auto;
}

.section-header .section-label {
  display: inline-block;
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  padding: var(--space-2xs) var(--space-md);
  background: rgba(var(--color-primary-rgb), 0.1);
  border: 1px solid rgba(var(--color-primary-rgb), 0.2);
  border-radius: var(--radius-full);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--color-gray-400);
  font-size: var(--fs-body-lg);
  max-width: 600px;
  margin-inline: auto;
}

.section-header .underline-animated {
  display: inline-block;
  position: relative;
  padding-bottom: var(--space-sm);
}

.section-header .underline-animated::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-header .underline-animated.visible::after,
.section-header:hover .underline-animated::after {
  width: 80px;
}


/* ================================================================
   6. GLASSMORPHISM UTILITIES
   ================================================================ */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-inset);
}

.glass-dark {
  background: var(--glass-dark-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-dark-border);
  box-shadow: var(--shadow-inset);
}

.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-inset),
              0 4px 24px rgba(0, 0, 0, 0.12);
}


/* ================================================================
   7. BUTTON STYLES
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 14px 32px;
  font-family: var(--font-family);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-align: center;
  white-space: nowrap;
  border: none;
  outline: none;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary Button */
.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-white);
  box-shadow: var(--shadow-orange);
}

.btn-primary::before {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange-lg);
}

.btn-primary:hover::before {
  opacity: 1;
}

/* Secondary / Outline Button */
.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(var(--color-white-rgb), 0.2);
  padding: 12px 30px;
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.08);
  transform: translateY(-2px);
}

/* WhatsApp Button */
.btn-whatsapp {
  background: var(--color-success);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp::before {
  background: var(--color-success-dark);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp:hover::before {
  opacity: 1;
}

/* Ghost / Text Button */
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  padding: 10px 16px;
}

.btn-ghost:hover {
  background: rgba(var(--color-primary-rgb), 0.08);
}

/* Button Sizes */
.btn-sm {
  padding: 10px 20px;
  font-size: var(--fs-body-sm);
}

.btn-lg {
  padding: 18px 42px;
  font-size: var(--fs-body-lg);
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
}

/* Button with shimmer effect */
.btn-shimmer {
  position: relative;
  overflow: hidden;
}

.btn-shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transform: skewX(-20deg);
  animation: shimmer-btn 3s ease-in-out infinite;
}


/* ================================================================
   8. NAVBAR
   ================================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: var(--z-navbar);
  transition: all var(--transition-slow);
  display: flex;
  align-items: center;
}

.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.navbar.scrolled {
  height: var(--navbar-height-scrolled);
}

.navbar.scrolled::before {
  opacity: 1;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

/* Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.5rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  letter-spacing: var(--ls-tight);
  transition: opacity var(--transition-base);
  flex-shrink: 0;
}

.navbar-brand:hover {
  opacity: 0.9;
}

.navbar-brand img {
  height: 36px;
  width: auto;
}

.navbar-brand .brand-dot {
  color: var(--color-primary);
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-link {
  position: relative;
  padding: var(--space-xs) var(--space-md);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--color-gray-300);
  transition: color var(--transition-base);
  border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  margin-left: var(--space-sm);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  cursor: pointer;
  z-index: var(--z-navbar);
  border-radius: var(--radius-sm);
  transition: background var(--transition-base);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav-toggle span:nth-child(1) {
  margin-bottom: 6px;
}

.nav-toggle span:nth-child(3) {
  margin-top: 6px;
}

/* Hamburger active state */
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 7px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -7px);
}


/* ================================================================
   9. HERO SECTION
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--gradient-hero);
  background-size: 300% 300%;
  animation: gradientBG 15s ease infinite;
  overflow: hidden;
}

/* Subtle dot pattern overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(var(--color-primary-rgb), 0.06) 1px,
    transparent 1px
  );
  background-size: 40px 40px;
  z-index: 1;
  pointer-events: none;
}

/* Radial glow behind content */
.hero::after {
  content: '';
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(
    ellipse,
    rgba(var(--color-primary-rgb), 0.08) 0%,
    transparent 65%
  );
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding-inline: var(--space-lg);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  background: rgba(var(--color-primary-rgb), 0.1);
  border: 1px solid rgba(var(--color-primary-rgb), 0.2);
  border-radius: var(--radius-full);
  animation: fadeInUp 0.8s ease-out;
}

.hero-label .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: var(--fs-display);
  font-weight: var(--fw-black);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  color: var(--color-white);
  animation: fadeInUp 0.8s ease-out 0.15s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-gray-400);
  line-height: var(--lh-relaxed);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.45s both;
}

/* Floating Particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(var(--color-primary-rgb), 0.15);
  animation: float 8s ease-in-out infinite;
}

.particle:nth-child(1) {
  width: 6px; height: 6px;
  top: 15%; left: 10%;
  animation-duration: 7s;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  width: 4px; height: 4px;
  top: 25%; left: 80%;
  animation-duration: 9s;
  animation-delay: 1s;
}

.particle:nth-child(3) {
  width: 8px; height: 8px;
  top: 60%; left: 20%;
  animation-duration: 11s;
  animation-delay: 2s;
}

.particle:nth-child(4) {
  width: 3px; height: 3px;
  top: 70%; left: 75%;
  animation-duration: 8s;
  animation-delay: 0.5s;
}

.particle:nth-child(5) {
  width: 5px; height: 5px;
  top: 40%; left: 50%;
  animation-duration: 10s;
  animation-delay: 3s;
}

.particle:nth-child(6) {
  width: 7px; height: 7px;
  top: 80%; left: 40%;
  animation-duration: 12s;
  animation-delay: 1.5s;
}

.particle:nth-child(7) {
  width: 4px; height: 4px;
  top: 10%; left: 60%;
  animation-duration: 6s;
  animation-delay: 4s;
}

.particle:nth-child(8) {
  width: 5px; height: 5px;
  top: 50%; left: 90%;
  animation-duration: 9s;
  animation-delay: 2.5s;
}

/* Hero floating shapes */
.hero-shape {
  position: absolute;
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.hero-shape--1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.06) 0%, transparent 70%);
  animation: float 12s ease-in-out infinite;
}

.hero-shape--2 {
  width: 300px;
  height: 300px;
  bottom: -50px;
  left: -80px;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.04) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
}


/* ================================================================
   10. SERVICES SECTION
   ================================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  position: relative;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-slow);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(var(--color-primary-rgb), 0.2);
  box-shadow: var(--shadow-card-hover);
  background: rgba(255, 255, 255, 0.04);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--gradient-cta);
  color: var(--color-white);
  transform: scale(1.05);
  box-shadow: var(--shadow-orange);
}

.service-card h3 {
  font-size: var(--fs-h5);
  margin-bottom: var(--space-sm);
}

.service-card p {
  color: var(--color-gray-400);
  font-size: var(--fs-body-sm);
  margin-bottom: 0;
  line-height: var(--lh-relaxed);
}

.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-top: var(--space-lg);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  transition: gap var(--transition-base);
}

.service-card .service-link:hover {
  gap: var(--space-xs);
}


/* ================================================================
   11. SERVICE DETAIL CARDS (Expandable / Modal Style)
   ================================================================ */
.service-detail {
  position: relative;
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  transition: all var(--transition-slow);
  overflow: hidden;
}

.service-detail::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(var(--color-primary-rgb), 0.3) 0%,
    transparent 50%,
    rgba(var(--color-primary-rgb), 0.1) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.service-detail:hover::after {
  opacity: 1;
}

.service-detail .detail-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.service-detail .detail-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary);
  font-size: 1.5rem;
}

.service-detail .detail-title {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-2xs);
}

.service-detail .detail-subtitle {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  margin-bottom: 0;
}

.service-detail .feature-list {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.service-detail .feature-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-body-sm);
  color: var(--color-gray-300);
  padding: var(--space-xs) 0;
}

.service-detail .feature-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
}

.service-detail .btn-contact {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 12px 28px;
  background: var(--gradient-cta);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-body-sm);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-orange);
}

.service-detail .btn-contact:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange-lg);
}


/* ================================================================
   12. PRICING SECTION
   ================================================================ */
.pricing-wrapper {
  display: flex;
  justify-content: center;
  padding: var(--space-xl) 0;
}

.pricing-card {
  position: relative;
  max-width: 480px;
  width: 100%;
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  overflow: hidden;
  animation: glow 4s ease-in-out infinite;
}

/* Glowing animated border */
.pricing-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(
    var(--glow-angle, 0deg),
    var(--color-primary),
    var(--color-accent),
    transparent,
    transparent,
    var(--color-primary)
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: rotateBorder 4s linear infinite;
}

@property --glow-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

@keyframes rotateBorder {
  to { --glow-angle: 360deg; }
}

/* Popular Badge */
.pricing-badge {
  position: absolute;
  top: var(--space-lg);
  right: calc(var(--space-lg) * -1);
  padding: var(--space-2xs) var(--space-2xl);
  background: var(--gradient-cta);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  transform: rotate(45deg);
  transform-origin: center;
  box-shadow: var(--shadow-orange);
}

.pricing-card .pricing-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  font-size: 2rem;
}

.pricing-card .pricing-title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
}

.pricing-card .pricing-description {
  color: var(--color-gray-500);
  font-size: var(--fs-body-sm);
  margin-bottom: var(--space-xl);
}

.pricing-card .pricing-price {
  margin-bottom: var(--space-xl);
}

.pricing-card .pricing-price .price-amount {
  font-size: var(--fs-h1);
  font-weight: var(--fw-black);
  color: var(--color-white);
}

.pricing-card .pricing-price .price-period {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
}

.pricing-card .pricing-features {
  text-align: left;
  margin-bottom: var(--space-2xl);
}

.pricing-card .pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: var(--fs-body-sm);
  color: var(--color-gray-300);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-card .pricing-features li:last-child {
  border-bottom: none;
}

.pricing-card .pricing-features li .feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary);
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
}

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


/* ================================================================
   13. WHY CHOOSE US / TRUST SECTION
   ================================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.trust-box {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition-slow);
}

.trust-box:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--color-primary-rgb), 0.2);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-card-hover);
}

.trust-box .trust-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-md);
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  font-size: 1.75rem;
  transition: all var(--transition-base);
}

.trust-box:hover .trust-icon {
  background: var(--gradient-cta);
  color: var(--color-white);
  box-shadow: var(--shadow-orange);
}

.trust-box h4 {
  font-size: var(--fs-h5);
  margin-bottom: var(--space-xs);
}

.trust-box p {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  margin-bottom: 0;
  line-height: var(--lh-relaxed);
}


/* ================================================================
   14. STATS / COUNTERS
   ================================================================ */
.stats-section {
  position: relative;
  background: var(--color-dark);
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      rgba(var(--color-primary-rgb), 0.04) 1px,
      transparent 1px
    );
  background-size: 32px 32px;
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
}

.stat-item .counter {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: var(--fw-black);
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-xs);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-item .stat-suffix {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--fw-bold);
}

.stat-item .stat-label {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  font-weight: var(--fw-medium);
}

/* Dividers between stats */
.stat-item + .stat-item {
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--color-dark-border),
    transparent
  );
}


/* ================================================================
   15. TESTIMONIALS / SOCIAL PROOF
   ================================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.testimonial-card {
  position: relative;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-slow);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--color-primary-rgb), 0.15);
  box-shadow: var(--shadow-lg);
}

.testimonial-card .quote-icon {
  font-size: 2rem;
  color: rgba(var(--color-primary-rgb), 0.3);
  margin-bottom: var(--space-md);
  line-height: 1;
}

.testimonial-card .testimonial-text {
  font-size: var(--fs-body);
  color: var(--color-gray-300);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-card .testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-card .author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(var(--color-primary-rgb), 0.3);
}

.testimonial-card .author-info .author-name {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  margin-bottom: 2px;
}

.testimonial-card .author-info .author-role {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-bottom: 0;
}

.testimonial-card .rating {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.testimonial-card .rating .star {
  color: var(--color-accent);
  font-size: 0.875rem;
}


/* ================================================================
   16. CONTACT / CTA SECTION
   ================================================================ */
.cta-section {
  position: relative;
  background: var(--gradient-cta);
  padding: var(--space-5xl) 0;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* Subtle noise-like pattern */
.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.cta-content h2 {
  font-size: var(--fs-h1);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-content p {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-2xl);
}

.cta-content .btn-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 16px 40px;
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  font-size: var(--fs-body);
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.cta-content .btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* Contact form styling */
.contact-form {
  max-width: 560px;
  margin-inline: auto;
}

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

.form-group label {
  display: block;
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--color-gray-300);
  margin-bottom: var(--space-xs);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--fs-body);
  transition: all var(--transition-base);
}

.form-control:focus {
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}


/* ================================================================
   17. FOOTER
   ================================================================ */
.footer {
  background: var(--color-black);
  border-top: 1px solid var(--color-dark-border);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--color-dark-border);
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .navbar-brand {
  margin-bottom: var(--space-md);
  font-size: 1.4rem;
}

.footer-brand p {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-gray-400);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}

.footer-column h5 {
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer-column ul li {
  margin-bottom: var(--space-sm);
}

.footer-column ul li a {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-500);
  transition: all var(--transition-base);
  display: inline-block;
}

.footer-column ul li a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

/* Footer bottom */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
}

.footer-bottom p {
  font-size: var(--fs-caption);
  color: var(--color-gray-600);
  margin-bottom: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  font-size: var(--fs-caption);
  color: var(--color-gray-600);
  transition: color var(--transition-base);
}

.footer-bottom-links a:hover {
  color: var(--color-primary);
}


/* ================================================================
   18. WHATSAPP FLOATING BUTTON
   ================================================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-success);
  color: var(--color-white);
  font-size: 1.75rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  animation: pulse-whatsapp 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.3);
  animation: pulse-ring 2s ease-in-out infinite;
}

/* Tooltip */
.whatsapp-float .tooltip {
  position: absolute;
  right: calc(100% + var(--space-sm));
  top: 50%;
  transform: translateY(-50%);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-dark-card);
  color: var(--color-white);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
}


/* ================================================================
   19. BACK TO TOP BUTTON
   ================================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: calc(var(--space-xl) + 74px);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-orange);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-secondary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange-lg);
}

.back-to-top .arrow-up {
  display: inline-block;
  transition: transform var(--transition-base);
}

.back-to-top:hover .arrow-up {
  transform: translateY(-2px);
}


/* ================================================================
   20. LOADING ANIMATION
   ================================================================ */
.loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-lg);
  background: var(--color-black);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(var(--color-primary-rgb), 0.15);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loader-brand {
  font-size: 1.5rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  letter-spacing: var(--ls-tight);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(var(--color-primary-rgb), 0.15);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: inherit;
  animation: loader-progress 1.5s ease-in-out infinite;
}

@keyframes loader-progress {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}


/* ================================================================
   21. FAQ ACCORDION
   ================================================================ */
.faq-list {
  max-width: 760px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-dark-border);
  overflow: hidden;
}

.faq-item:first-child {
  border-top: 1px solid var(--color-dark-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg) 0;
  text-align: left;
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  cursor: pointer;
  transition: color var(--transition-base);
  background: transparent;
  border: none;
}

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

.faq-question .faq-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.faq-item.active .faq-question .faq-icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-lg);
}

.faq-answer p {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-400);
  line-height: var(--lh-relaxed);
}


/* ================================================================
   22. PROCESS / STEPS SECTION
   ================================================================ */
.process-timeline {
  position: relative;
  max-width: 800px;
  margin-inline: auto;
  padding-left: var(--space-3xl);
}

/* Vertical line */
.process-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--color-primary),
    rgba(var(--color-primary-rgb), 0.1)
  );
}

.process-step {
  position: relative;
  padding: var(--space-lg) 0 var(--space-2xl);
}

.process-step:last-child {
  padding-bottom: 0;
}

/* Step number circle */
.process-step .step-number {
  position: absolute;
  left: calc(-1 * var(--space-3xl) + 4px);
  top: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-dark);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
  z-index: 1;
  transition: all var(--transition-base);
}

.process-step:hover .step-number {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-orange);
}

.process-step .step-content {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-slow);
}

.process-step:hover .step-content {
  border-color: rgba(var(--color-primary-rgb), 0.15);
  background: rgba(255, 255, 255, 0.04);
  transform: translateX(8px);
}

.process-step .step-content h4 {
  font-size: var(--fs-h5);
  margin-bottom: var(--space-xs);
}

.process-step .step-content p {
  font-size: var(--fs-body-sm);
  color: var(--color-gray-400);
  margin-bottom: 0;
  line-height: var(--lh-relaxed);
}


/* ================================================================
   23. KEYFRAME ANIMATIONS
   ================================================================ */

/* Fade In Up */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In Left */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade In Right */
@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade In */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Pulse */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.3);
  }
}

/* Float */
@keyframes float {
  0%, 100% {
    transform: translateY(0) translateX(0);
  }
  25% {
    transform: translateY(-20px) translateX(10px);
  }
  50% {
    transform: translateY(-10px) translateX(-5px);
  }
  75% {
    transform: translateY(-25px) translateX(5px);
  }
}

/* Shimmer */
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Gradient BG */
@keyframes gradientBG {
  0%   { background-position: 0% 50%; }
  25%  { background-position: 50% 100%; }
  50%  { background-position: 100% 50%; }
  75%  { background-position: 50% 0%; }
  100% { background-position: 0% 50%; }
}

/* Glow */
@keyframes glow {
  0%, 100% {
    box-shadow:
      0 0 20px rgba(var(--color-primary-rgb), 0.1),
      0 0 40px rgba(var(--color-primary-rgb), 0.05);
  }
  50% {
    box-shadow:
      0 0 30px rgba(var(--color-primary-rgb), 0.2),
      0 0 60px rgba(var(--color-primary-rgb), 0.1);
  }
}

/* Spin */
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Pulse WhatsApp */
@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50%      { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* Pulse Ring */
@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Shimmer button */
@keyframes shimmer-btn {
  0%   { left: -60%; }
  50%  { left: 120%; }
  100% { left: 120%; }
}

/* Slide down */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scale in */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}


/* ================================================================
   24. SCROLL ANIMATIONS
   ================================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Directional variants */
.animate-on-scroll.from-left {
  transform: translateX(-40px);
}

.animate-on-scroll.from-left.visible {
  transform: translateX(0);
}

.animate-on-scroll.from-right {
  transform: translateX(40px);
}

.animate-on-scroll.from-right.visible {
  transform: translateX(0);
}

.animate-on-scroll.from-scale {
  transform: scale(0.9);
}

.animate-on-scroll.from-scale.visible {
  transform: scale(1);
}

/* Staggered delays */
.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }
.animate-delay-5 { transition-delay: 0.5s; }
.animate-delay-6 { transition-delay: 0.6s; }


/* ================================================================
   25. BACKGROUND PATTERN UTILITIES
   ================================================================ */
.bg-dots {
  position: relative;
}

.bg-dots::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(var(--color-primary-rgb), 0.05) 1px,
    transparent 1px
  );
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.bg-grid {
  position: relative;
}

.bg-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.bg-gradient-radial {
  position: relative;
}

.bg-gradient-radial::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    rgba(var(--color-primary-rgb), 0.06) 0%,
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
}


/* ================================================================
   26. MODAL / OVERLAY
   ================================================================ */
.overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  z-index: var(--z-modal);
  background: var(--color-dark-card);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  max-width: 560px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-gray-400);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}


/* ================================================================
   27. BADGES & TAGS
   ================================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 4px 12px;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  line-height: 1.4;
}

.badge-primary {
  background: rgba(var(--color-primary-rgb), 0.12);
  color: var(--color-primary);
  border: 1px solid rgba(var(--color-primary-rgb), 0.2);
}

.badge-success {
  background: rgba(37, 211, 102, 0.12);
  color: var(--color-success);
  border: 1px solid rgba(37, 211, 102, 0.2);
}

.badge-dark {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-gray-300);
  border: 1px solid rgba(255, 255, 255, 0.1);
}


/* ================================================================
   28. PARTNERS / LOGO STRIP
   ================================================================ */
.logo-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
  padding: var(--space-xl) 0;
}

.logo-strip img {
  height: 32px;
  width: auto;
  opacity: 0.35;
  filter: grayscale(100%) brightness(2);
  transition: all var(--transition-base);
}

.logo-strip img:hover {
  opacity: 0.7;
  filter: grayscale(0%) brightness(1);
}


/* ================================================================
   29. TOOLTIP
   ================================================================ */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 6px 12px;
  background: var(--color-dark-card);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  z-index: var(--z-dropdown);
}

[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}


/* ================================================================
   30. RESPONSIVE DESIGN
   ================================================================ */

/* ── Extra Large: ≤ 1200px ── */
@media (max-width: 1200px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid .stat-item:nth-child(3)::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ── Large: ≤ 992px ── */
@media (max-width: 992px) {
  :root {
    --space-5xl: 6rem;
    --space-4xl: 4rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }

  /* Mobile Nav */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--navbar-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    gap: var(--space-2xs);
    overflow-y: auto;
    z-index: calc(var(--z-navbar) - 1);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-link {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--fs-body);
    border-radius: var(--radius-sm);
  }

  .nav-link:hover {
    background: rgba(var(--color-primary-rgb), 0.08);
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-md);
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Medium: ≤ 768px ── */
@media (max-width: 768px) {
  :root {
    --space-5xl: 5rem;
    --space-4xl: 3.5rem;
    --space-3xl: 3rem;
  }

  .hero {
    min-height: 100svh;
    padding: calc(var(--navbar-height) + var(--space-xl)) 0 var(--space-2xl);
  }

  .hero-title {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-inline: auto;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .stat-item + .stat-item::before {
    display: none;
  }

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

  .pricing-card {
    padding: var(--space-2xl) var(--space-lg);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .section-header {
    margin-bottom: var(--space-2xl);
  }

  .process-timeline {
    padding-left: var(--space-2xl);
  }

  .process-timeline::before {
    left: 14px;
  }

  .process-step .step-number {
    left: calc(-1 * var(--space-2xl) + 0px);
    width: 30px;
    height: 30px;
    font-size: var(--fs-small);
  }

  .logo-strip {
    gap: var(--space-xl);
  }

  .back-to-top {
    right: var(--space-xl);
    bottom: calc(var(--space-xl) + 68px);
  }
}

/* ── Small: ≤ 576px ── */
@media (max-width: 576px) {
  :root {
    --space-5xl: 4rem;
    --space-4xl: 3rem;
    --space-3xl: 2.5rem;
    --space-2xl: 2rem;
  }

  .container,
  .container-narrow {
    padding-inline: var(--space-md);
  }

  .hero-title {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .hero-subtitle {
    font-size: var(--fs-body);
  }

  .service-card {
    padding: var(--space-xl);
  }

  .service-detail {
    padding: var(--space-xl) var(--space-lg);
  }

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

  .stat-item .counter {
    font-size: 2.5rem;
  }

  .pricing-card {
    padding: var(--space-xl) var(--space-md);
  }

  .faq-question {
    font-size: var(--fs-body-sm);
    padding: var(--space-md) 0;
  }

  .cta-content h2 {
    font-size: var(--fs-h2);
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .back-to-top {
    width: 42px;
    height: 42px;
    right: var(--space-md);
    bottom: calc(var(--space-md) + 60px);
  }

  .process-step .step-content {
    padding: var(--space-lg);
  }
}


/* ================================================================
   31. REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .hero {
    animation: none;
    background-size: 100% 100%;
  }

  .particle {
    animation: none;
  }
}


/* ================================================================
   32. PRINT STYLES
   ================================================================ */
@media print {
  .navbar,
  .whatsapp-float,
  .back-to-top,
  .loader,
  .hero-particles {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .section {
    padding: 2rem 0;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  * {
    box-shadow: none !important;
    text-shadow: none !important;
  }
}


/* ================================================================
   33. UTILITY HELPERS
   ================================================================ */

/* Spacing */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }
.mt-6 { margin-top: var(--space-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }
.mb-6 { margin-bottom: var(--space-2xl); }

.mx-auto { margin-inline: auto; }

.p-0 { padding: 0; }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }

/* Display */
.d-none     { display: none; }
.d-block    { display: block; }
.d-flex     { display: flex; }
.d-grid     { display: grid; }
.d-inline   { display: inline; }
.d-inline-block { display: inline-block; }

/* Alignment */
.items-center   { align-items: center; }
.items-start    { align-items: flex-start; }
.items-end      { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--space-xs); }
.gap-2 { gap: var(--space-sm); }
.gap-3 { gap: var(--space-md); }
.gap-4 { gap: var(--space-lg); }
.gap-5 { gap: var(--space-xl); }

/* Width */
.w-full { width: 100%; }
.max-w-sm  { max-width: 480px; }
.max-w-md  { max-width: 640px; }
.max-w-lg  { max-width: 800px; }
.max-w-xl  { max-width: 960px; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.overflow-hidden { overflow: hidden; }

/* Visibility */
.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;
}

/* Decoration */
.rounded    { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Opacity */
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

/* Pointer */
.pointer { cursor: pointer; }
.no-select { user-select: none; }

/* Divider */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-dark-border),
    transparent
  );
  margin: var(--space-2xl) 0;
}