/* ========================================
   Combined CSS Styles
   SmartProjectSystems
   ======================================== */

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

/* ========================================
   CSS Variables - "Antigravity" Design System
   ======================================== */

:root {
    /* ============ Colors ============ */

    /* Background Colors - Dark Theme */
    --bg-primary: #0A0E1A;
    --bg-secondary: #141828;
    --bg-tertiary: #1A1F35;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);

    /* Accent Colors - Neon Tech Theme */
    --accent-primary: #00D4FF;
    /* Neon Cyan/Blue */
    --accent-secondary: #8B5CF6;
    /* Electric Purple */
    --accent-gradient: linear-gradient(135deg, #00D4FF 0%, #8B5CF6 100%);
    --accent-glow: 0 0 20px rgba(0, 212, 255, 0.5);

    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    --text-inverse: #0A0E1A;

    /* Border Colors */
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-accent: var(--accent-primary);

    /* State Colors */
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;

    /* ============ Typography ============ */

    /* Font Families */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 1.875rem;
    /* 30px */
    --text-4xl: 2.25rem;
    /* 36px */
    --text-5xl: 3rem;
    /* 48px */
    --text-6xl: 3.75rem;
    /* 60px */
    --text-7xl: 4.5rem;
    /* 72px */

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Line Heights */
    --leading-tight: 1.2;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;

    /* Letter Spacing */
    --tracking-tight: -0.02em;
    --tracking-normal: 0;
    --tracking-wide: 0.05em;

    /* ============ Spacing ============ */

    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.25rem;
    /* 20px */
    --space-6: 1.5rem;
    /* 24px */
    --space-8: 2rem;
    /* 32px */
    --space-10: 2.5rem;
    /* 40px */
    --space-12: 3rem;
    /* 48px */
    --space-16: 4rem;
    /* 64px */
    --space-20: 5rem;
    /* 80px */
    --space-24: 6rem;
    /* 96px */
    --space-32: 8rem;
    /* 128px */

    /* ============ Layout ============ */

    --container-max: 1280px;
    --container-padding: var(--space-6);
    --header-height: 80px;

    /* ============ Border Radius ============ */

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* ============ Shadows ============ */

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.7);

    /* Glassmorphism Shadow */
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

    /* Floating Effect - "Antigravity" */
    --shadow-float: 0 12px 40px rgba(0, 212, 255, 0.15),
        0 4px 12px rgba(139, 92, 246, 0.1);

    /* ============ Animations ============ */

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* ============ Z-Index Scale ============ */

    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* ========================================
   Modern CSS Reset
   ======================================== */

/* Box sizing rules */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Remove default margin and padding */
* {
    margin: 0;
    padding: 0;
}

/* Set core root defaults */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Set core body defaults */
body {
    min-height: 100vh;
    line-height: 1.5;
    text-rendering: optimizeSpeed;
}

/* Remove list styles */
ul[role='list'],
ol[role='list'] {
    list-style: none;
}

/* Make images easier to work with */
img,
picture,
video,
canvas,
svg {
    max-width: 100%;
    display: block;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
    font: inherit;
}

/* Remove default button styles */
button {
    border: none;
    background: none;
    cursor: pointer;
}

/* Remove text decoration from links */
a {
    text-decoration: none;
    color: inherit;
}

/* Remove animations for people who've turned them off */
@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;
    }
}

/* ========================================
   Typography Styles
   ======================================== */

/* Base Typography */
body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: var(--leading-tight);
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
}

h1 {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
}

h2 {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
}

h3 {
    font-size: var(--text-3xl);
    font-weight: var(--font-semibold);
}

h4 {
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
}

h5 {
    font-size: var(--text-xl);
    font-weight: var(--font-medium);
}

h6 {
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
}

/* Responsive Heading Sizes */
@media (min-width: 768px) {
    h1 {
        font-size: var(--text-6xl);
    }

    h2 {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    h1 {
        font-size: var(--text-7xl);
    }
}

/* Paragraph and Text */
p {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.text-large {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

.text-small {
    font-size: var(--text-sm);
}

.text-xs {
    font-size: var(--text-xs);
}

/* Text Colors */
.text-primary {
    color: var(--text-primary);
}

.text-secondary {
    color: var(--text-secondary);
}

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

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

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

/* Links */
a {
    color: var(--accent-primary);
    transition: color var(--transition-base);
}

a:hover {
    color: var(--accent-secondary);
}

/* Strong and Emphasis */
strong,
b {
    font-weight: var(--font-bold);
    color: var(--text-primary);
}

em,
i {
    font-style: italic;
}

/* Code */
code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    padding: var(--space-1) var(--space-2);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
    color: var(--accent-primary);
}

pre {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    padding: var(--space-4);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow-x: auto;
    line-height: var(--leading-relaxed);
}

/* Lists */
ul,
ol {
    margin-left: var(--space-6);
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
}


/* Utility Classes */
.font-normal {
    font-weight: var(--font-normal);
}

.font-medium {
    font-weight: var(--font-medium);
}

.font-semibold {
    font-weight: var(--font-semibold);
}

.font-bold {
    font-weight: var(--font-bold);
}

.uppercase {
    text-transform: uppercase;
}

.capitalize {
    text-transform: capitalize;
}

.tracking-tight {
    letter-spacing: var(--tracking-tight);
}

.tracking-wide {
    letter-spacing: var(--tracking-wide);
}

/* ========================================
   Layout Utilities
   ======================================== */

/* ============ Flexbox Utilities ============ */

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.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;
}

.justify-start {
    justify-content: flex-start;
}

.justify-end {
    justify-content: flex-end;
}

.flex-wrap {
    flex-wrap: wrap;
}

.flex-1 {
    flex: 1;
}

.gap-1 {
    gap: var(--space-1);
}

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

.gap-3 {
    gap: var(--space-3);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.gap-8 {
    gap: var(--space-8);
}

.gap-12 {
    gap: var(--space-12);
}

/* ============ Grid Utilities ============ */

.grid {
    display: grid;
}

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

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

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

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (min-width: 768px) {
    .md\:grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (min-width: 1024px) {
    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============ Positioning ============ */

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

.sticky {
    position: sticky;
}

/* ============ Display ============ */

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.hidden {
    display: none;
}

@media (max-width: 767px) {
    .mobile-hidden {
        display: none;
    }
}

@media (min-width: 768px) {
    .desktop-hidden {
        display: none;
    }
}

/* ============ Text Alignment ============ */

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

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

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

/* ============ Spacing Utilities ============ */

/* Margin */
.m-0 {
    margin: 0;
}

.m-auto {
    margin: auto;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mt-12 {
    margin-top: var(--space-12);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mb-12 {
    margin-bottom: var(--space-12);
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* Padding */
.p-0 {
    padding: 0;
}

.pt-4 {
    padding-top: var(--space-4);
}

.pt-8 {
    padding-top: var(--space-8);
}

.pb-4 {
    padding-bottom: var(--space-4);
}

.pb-8 {
    padding-bottom: var(--space-8);
}

/* ============ Width & Height ============ */

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

.max-w-sm {
    max-width: 640px;
}

.max-w-md {
    max-width: 768px;
}

.max-w-lg {
    max-width: 1024px;
}

.max-w-xl {
    max-width: 1280px;
}

/* ============ Overflow ============ */

.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

/* ========================================
   Reusable Components
   ======================================== */

/* ============ Buttons ============ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    border: 2px solid transparent;
}

/* Primary Button - Accent Gradient */
.btn-primary {
    background: var(--accent-gradient);
    color: var(--text-inverse);
    box-shadow: var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6),
        0 8px 16px rgba(0, 0, 0, 0.3);
}

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

/* Secondary Button - Outline */
.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-primary);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Outline Button (Accent) */
.btn-outline {
    background: transparent;
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.btn-outline:hover {
    background: var(--accent-primary);
    color: var(--text-inverse);
    transform: translateY(-2px);
    box-shadow: var(--accent-glow);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

/* ============ Cards ============ */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

/* Floating Card Effect - "Antigravity" */
.card-float {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-glass);
    transition: all var(--transition-base);
}

.card-float:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
    border-color: rgba(0, 212, 255, 0.3);
    background: var(--bg-card-hover);
}

/* Card with Glassmorphism */
.card-glass {
    background: rgba(20, 24, 40, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-glass);
}

/* ============ Container ============ */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* ============ Section ============ */

.section {
    padding: var(--space-16) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-24) 0;
    }
}

@media (min-width: 1024px) {
    .section {
        padding: var(--space-32) 0;
    }
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-5xl);
    }
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============ Form Elements ============ */

.input {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

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

/* ============ Badge ============ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

/* ============ Divider ============ */

.divider {
    height: 1px;
    background: var(--border-primary);
    margin: var(--space-8) 0;
}

/* ============ Icon ============ */

.icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
}

.icon-sm {
    width: 16px;
    height: 16px;
}

.icon-lg {
    width: 32px;
    height: 32px;
}

.icon-xl {
    width: 48px;
    height: 48px;
}

/* ========================================
   Header / Navigation Styles
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 14, 26, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 14, 26, 0.95);
    box-shadow: var(--shadow-lg);
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

/* Logo */
.logo {
    display: block;
    text-decoration: none;
    transition: opacity var(--transition-base);
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    height: 40px;
    width: auto;
    display: block;
    object-fit: contain;
}

@media (max-width: 640px) {
    .logo-icon {
        height: 32px;
    }
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex: 1;
}

.nav-menu {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-6);
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
    }
}

.nav-link {
    color: var(--text-secondary);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: all var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width var(--transition-base);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--accent-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Hide primary CTA on small mobile */
@media (max-width: 640px) {
    .header-actions .btn-primary {
        display: none;
    }
}

/* Show smaller button on tablet */
@media (min-width: 641px) and (max-width: 1023px) {
    .header-actions .btn-primary {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
    }
}

.header-phone {
    display: none;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-primary);
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: color var(--transition-base);
}

.header-phone:hover {
    color: var(--accent-primary);
}

@media (min-width: 768px) {
    .header-phone {
        display: flex;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    cursor: pointer;
    z-index: var(--z-fixed);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Mobile Menu Active State */
.mobile-menu-toggle.active .hamburger {
    background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
    background: var(--accent-primary);
}

.mobile-menu-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
    background: var(--accent-primary);
}

/* Mobile Navigation Overlay */
.nav-mobile {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #0A0E1A;
    /* Solid opaque background */
    padding: var(--space-4) var(--space-6);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: var(--z-dropdown);
    display: none;
}

/* Show mobile nav only on mobile */
@media (max-width: 1023px) {
    .nav-mobile {
        display: block;
    }
}

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

.nav-mobile .nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.nav-mobile .nav-link {
    display: block;
    font-size: var(--text-lg);
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.nav-mobile .nav-link:last-child {
    border-bottom: none;
}

.nav-mobile .nav-link:hover {
    color: var(--accent-primary);
    padding-left: var(--space-2);
}

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

/* ========================================
   Hero Section Styles
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
    background: radial-gradient(ellipse at top, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        var(--bg-primary);
}

/* Animated Background Elements */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: var(--z-base);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* Left Content */
.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 212, 255, 0.2);
    animation: fadeIn 1s ease-out 0.3s both;
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-6);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out 0.2s both;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
}

.hero-subtitle {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: 600px;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    animation: fadeInUp 1s ease-out 0.6s both;
}

@media (max-width: 767px) {
    .hero-cta {
        flex-direction: column;
    }

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

/* Right Visual */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1.2s ease-out 0.8s both;
}

.hero-visual-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 1;
}

/* Floating Grid Pattern */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    animation: gridPulse 3s ease-in-out infinite;
}

/* Central Orb/Node */
.hero-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--accent-gradient);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.6;
    animation: orbPulse 4s ease-in-out infinite;
}

/* Orbit Container */
.hero-orbit-container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: translate(-50%, -50%);
}

/* Orbit Item - Service Icon with Label */
.hero-orbit-item {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    transform: translate(-50%, -50%);
    animation: orbitPulse 4s ease-in-out infinite;
    z-index: 10;
}

.orbit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    box-shadow:
        var(--shadow-glass),
        0 0 20px rgba(0, 212, 255, 0.1),
        inset 0 0 20px rgba(255, 255, 255, 0.03);
    color: var(--accent-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-orbit-item:nth-child(even) .orbit-icon {
    color: var(--accent-secondary);
}

.hero-orbit-item:hover .orbit-icon {
    transform: scale(1.15);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow:
        var(--shadow-glass),
        0 0 30px rgba(0, 212, 255, 0.3),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.hero-orbit-item:nth-child(even):hover .orbit-icon {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow:
        var(--shadow-glass),
        0 0 30px rgba(139, 92, 246, 0.3),
        inset 0 0 20px rgba(255, 255, 255, 0.05);
}

/* Floating Label */
.orbit-label {
    position: absolute;
    top: 100%;
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    white-space: nowrap;
    opacity: 0.8;
    padding: var(--space-1) var(--space-2);
    background: rgba(10, 14, 26, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.08);
    animation: labelFloat 3s ease-in-out infinite;
    transition: all 0.3s ease;
}

.hero-orbit-item:hover .orbit-label {
    opacity: 1;
    color: var(--text-primary);
    transform: translateY(2px);
}

/* Orbit Pulse Animation - Icons attracted when orb contracts, repelled when expands */
@keyframes orbitPulse {

    0%,
    100% {
        /* Orb is contracted - icons pulled closer (attraction) */
        --orbit-offset: 0.85;
        filter: brightness(0.9);
    }

    50% {
        /* Orb is expanded - icons pushed away (repulsion) */
        --orbit-offset: 1.0;
        filter: brightness(1.1);
    }
}

/* Label floating animation */
@keyframes labelFloat {

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

    50% {
        transform: translateY(3px);
    }
}

/* ============ Animations ============ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes float {

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

    50% {
        transform: translateY(-30px) rotate(5deg);
    }
}

@keyframes orbPulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes gridPulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.6;
    }
}

/* ============ Mobile Optimization ============ */
@media (max-width: 768px) {

    .hero::before,
    .hero::after,
    .hero-orb,
    .hero-orbit-item,
    .hero-orbit-container,
    .hero-grid {
        animation: none !important;
        transition: none !important;
    }

    .hero-visual {
        display: none;
        /* Hide complex visual on mobile */
    }

    /* Ensure content is centered and visible */
    .hero-container {
        text-align: center;
    }

    .hero-title,
    .hero-subtitle,
    .hero-cta {
        animation-delay: 0s !important;
        animation-duration: 0.5s !important;
    }

    .hero-badge {
        display: inline-flex;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }
}

/* ============ Desktop Grid Lights ============ */
@media (min-width: 769px) {

    /* Style for dynamically added lights */
    .hero-grid-light {
        position: absolute;
        width: 4px;
        height: 4px;
        background: var(--accent-primary);
        border-radius: 50%;
        box-shadow: 0 0 10px var(--accent-primary);
        opacity: 0;
        animation: blinkLight 3s ease-in-out infinite;
    }

    .hero-grid-light.secondary {
        background: var(--accent-secondary);
        box-shadow: 0 0 10px var(--accent-secondary);
    }

    @keyframes blinkLight {

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

        50% {
            opacity: 1;
            transform: scale(1.5);
        }
    }
}

/* ========================================
   Why Us / Benefits Section Styles
   ======================================== */

.why-us {
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
}

/* Background elements */
.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Benefit Card */
.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: rgba(139, 92, 246, 0.3);
    /* Purple accent for Why Us */
    box-shadow: var(--shadow-float);
    background: var(--bg-card-hover);
}

/* Icon */
.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(139, 92, 246, 0.1);
    /* Purple tint */
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    transition: all var(--transition-base);
}

.benefit-card:hover .benefit-icon {
    background: linear-gradient(135deg, #8B5CF6 0%, #00D4FF 100%);
    transform: rotate(5deg);
}

.benefit-icon .iconify {
    color: var(--accent-secondary);
    transition: color var(--transition-base);
}

.benefit-card:hover .benefit-icon .iconify {
    color: white;
}

/* Content */
.benefit-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.benefit-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Decoratiive numbers (optional, subtle background) */
.benefit-card::after {
    content: attr(data-step);
    position: absolute;
    top: -20px;
    right: -20px;
    font-size: 120px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.02);
    pointer-events: none;
    transition: all var(--transition-base);
}

.benefit-card:hover::after {
    transform: scale(1.1);
    color: rgba(255, 255, 255, 0.04);
}

/* ========================================
   Services Section Styles
   ======================================== */

.services {
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

/* Subtle background gradient */
.services::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    position: relative;
    z-index: 1;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Service Card */
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

/* Hover glow effect */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-float);
}

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

/* Card Icon */
.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--accent-gradient);
    transform: scale(1.1);
}

.service-icon .iconify {
    color: var(--accent-primary);
    transition: color var(--transition-base);
}

.service-card:hover .service-icon .iconify {
    color: var(--text-inverse);
}

/* Card Content */
.service-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.service-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* Reveal animation */
.service-card.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays */
.service-card:nth-child(1) {
    transition-delay: 0.1s;
}

.service-card:nth-child(2) {
    transition-delay: 0.2s;
}

.service-card:nth-child(3) {
    transition-delay: 0.3s;
}

.service-card:nth-child(4) {
    transition-delay: 0.4s;
}

.service-card:nth-child(5) {
    transition-delay: 0.5s;
}

.service-card:nth-child(6) {
    transition-delay: 0.6s;
}

/* ========================================
   Tech Stack Section Styles
   ======================================== */

.tech-stack {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

/* Section Title Override for Tech Stack */
.tech-stack .section-header {
    margin-bottom: var(--space-10);
}

/* Tech Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-6);
    }
}

@media (min-width: 1024px) {
    .tech-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Tech Item */
.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: default;
}

.tech-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.1);
}

/* Tech Icon */
.tech-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-base);
}

.tech-item:hover .tech-icon {
    filter: grayscale(0%);
    opacity: 1;
}

.tech-icon img,
.tech-icon svg {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Tech Name */
.tech-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-muted);
    text-align: center;
    transition: color var(--transition-base);
}

.tech-item:hover .tech-name {
    color: var(--text-primary);
}

/* Category Labels */
.tech-category {
    grid-column: 1 / -1;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    padding: var(--space-4) 0 var(--space-2);
    border-bottom: 1px solid var(--border-primary);
    margin-top: var(--space-6);
}

.tech-category:first-child {
    margin-top: 0;
}

/* Alternative: Marquee Animation for logos */
.tech-marquee-container {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.tech-marquee {
    display: flex;
    gap: var(--space-8);
    animation: marquee 30s linear infinite;
    width: max-content;
}

.tech-marquee:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ========================================
   Pricing Section Styles
   ======================================== */

.pricing {
    background: var(--bg-primary);
    position: relative;
}

/* Background Gradient */
.pricing::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -20%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Pricing Card */
.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-float);
}

/* Featured Card */
.pricing-card.featured {
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.05);
}

.pricing-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

/* Card Header */
.pricing-header {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-primary);
}

.pricing-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.pricing-icon .iconify {
    color: var(--accent-primary);
}

.pricing-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.pricing-description {
    font-size: var(--text-sm);
    color: var(--text-muted);
    line-height: var(--leading-relaxed);
}

/* Pricing Amount */
.pricing-amount {
    margin-bottom: var(--space-6);
}

.pricing-from {
    font-size: var(--text-sm);
    color: var(--text-muted);
    display: block;
    margin-bottom: var(--space-1);
}

.pricing-value {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--accent-primary);
}

.pricing-currency {
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
}

/* Features List */
.pricing-features {
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.pricing-features li .iconify {
    color: var(--accent-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* CTA Button */
.pricing-cta {
    margin-top: var(--space-6);
}

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

/* ========================================
   FAQ Section Styles
   ======================================== */

.faq {
    background: var(--bg-primary);
    position: relative;
    padding-bottom: var(--space-20);
}

/* Background gradient */
.faq::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border-primary) 50%, transparent 100%);
}

.faq-container {
    max-width: 800px;
    /* Narrower container for readability */
    margin: 0 auto;
}

/* FAQ Item (Accordion) */
.faq-item {
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: var(--space-4);
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* Question Header */
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
}

.faq-title {
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    transition: color var(--transition-base);
    padding-right: var(--space-4);
}

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

/* Toggle Icon */
.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--text-secondary);
    transition: all var(--transition-base);
}

.faq-icon::before {
    width: 14px;
    height: 2px;
}

.faq-icon::after {
    width: 2px;
    height: 14px;
}

/* Active State */
.faq-question.active .faq-title {
    color: var(--accent-primary);
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-question.active .faq-icon::before,
.faq-question.active .faq-icon::after {
    background: var(--accent-primary);
}

/* Answer Content */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.faq-text {
    padding-bottom: var(--space-6);
    color: var(--text-muted);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
}

/* ========================================
   Footer Section Styles
   ======================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--space-16) 0 var(--space-8);
}

/* Footer Grid */
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* Footer About */
.footer-about {
    max-width: 400px;
}

.footer-logo {
    display: block;
    margin-bottom: var(--space-4);
}

.footer-logo-icon {
    height: 40px;
    width: auto;
    display: block;
    object-fit: contain;
}

.footer-description {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

/* Footer Column */
.footer-column h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-4);
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: var(--text-muted);
    font-size: var(--text-sm);
    transition: color var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

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

.footer-links .iconify {
    flex-shrink: 0;
}

/* Contact Info */
.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.footer-contact-item .iconify {
    color: var(--accent-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item a {
    color: var(--text-secondary);
    transition: color var(--transition-base);
}

.footer-contact-item a:hover {
    color: var(--accent-primary);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-primary);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

.footer-copyright {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .footer-legal {
        justify-content: flex-end;
    }
}

.footer-legal span {
    color: var(--text-muted);
    font-size: var(--text-xs);
}

/* ========================================
   Contact Form Styles
   ======================================== */

.contact {
    background: var(--bg-primary);
    position: relative;
}

/* Contact Background */
.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at bottom left, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at top right, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.contact-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* Contact Info */
.contact-info h2 {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-6);
}

.contact-description {
    color: var(--text-secondary);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-detail-icon .iconify {
    color: var(--accent-primary);
}

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

.contact-detail-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.contact-detail-value {
    font-size: var(--text-base);
    color: var(--text-primary);
    font-weight: var(--font-medium);
}

.contact-detail-value a {
    color: var(--text-primary);
    transition: color var(--transition-base);
}

.contact-detail-value a:hover {
    color: var(--accent-primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    overflow: hidden;
}

/* Yandex Forms iframe styling for cross-browser compatibility */
.yandex-form-iframe {
    width: 100%;
    min-height: 500px;
    height: auto;
    border: none;
    display: block;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    /* Убираем стандартные стили браузеров */
    margin: 0;
    padding: 0;
    /* Исправление для Safari */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    /* Исправление для Chrome */
    will-change: auto;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .yandex-form-iframe {
        min-height: 600px;
    }
    
    .contact-form-wrapper {
        padding: var(--space-6);
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

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

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

.form-submit .btn {
    width: 100%;
}