/**
 * Modern Design System - WebOn.at
 * Fresh, contemporary design for 2025
 */

/* ========================================
   CSS VARIABLES (Design Tokens)
   ======================================== */

:root {
    /* Colors - Modern Palette */
    --primary: #2563eb;      /* Modern blue */
    --primary-dark: #1e40af;
    --primary-light: #60a5fa;
    --secondary: #8b5cf6;    /* Purple accent */
    --accent: #f59e0b;       /* Warm orange */

    /* Neutrals - WCAG AAA compliant (7:1 contrast ratio) */
    --dark: #0f172a;         /* Near black */
    --dark-light: #1e293b;
    --gray: #475569;         /* Darker for accessibility (was #64748b) */
    --gray-medium: #64748b;  /* Medium gray for less critical text */
    --gray-light: #cbd5e1;
    --gray-lighter: #f1f5f9;
    --white: #ffffff;

    /* Semantic Colors */
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: "Inter", var(--font-sans);

    /* Font Sizes (Fluid Typography) */
    --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 */

    /* Spacing Scale */
    --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 */

    /* Border Radius */
    --radius-sm: 0.25rem;    /* 4px */
    --radius: 0.5rem;        /* 8px */
    --radius-lg: 0.75rem;    /* 12px */
    --radius-xl: 1rem;       /* 16px */
    --radius-2xl: 1.5rem;    /* 24px */
    --radius-full: 9999px;   /* Pill shape */

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-4);
    color: var(--dark);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--gray);
}

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

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

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

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */

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

.section {
    padding: var(--space-20) 0;
}

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

.section-lg {
    padding: var(--space-24) 0;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-8);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ========================================
   HEADER & NAVIGATION - PREMIUM DESIGN
   ======================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95) 0%, rgba(99, 102, 241, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-3) 0;
    transition: all var(--transition-slow);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Animated Background Icons */
.header-bg-animations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bg-icon {
    position: absolute;
    color: var(--primary);
    opacity: 0.08;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

/* Individual Icon Positioning & Animations */
.chart-1 {
    top: 15%;
    left: 8%;
    animation: float 15s infinite, pulse 3s infinite;
}

.bar-chart {
    top: 50%;
    right: 12%;
    animation: float 18s infinite reverse, growBars 4s infinite;
}

.google-icon {
    top: 20%;
    right: 20%;
    animation: float 20s infinite, rotate 25s infinite linear;
}

.search-icon {
    bottom: 20%;
    left: 15%;
    animation: float 16s infinite, pulse 4s infinite;
}

.trending-icon {
    top: 60%;
    right: 8%;
    animation: float 14s infinite reverse, drawLine 5s infinite;
}

.pie-chart {
    bottom: 15%;
    right: 25%;
    animation: float 17s infinite, rotatePie 20s infinite linear;
}

.chart-2 {
    top: 40%;
    left: 5%;
    animation: float 19s infinite reverse, pulse 3.5s infinite;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 0.08;
        transform: scale(1);
    }
    50% {
        opacity: 0.15;
        transform: scale(1.05);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes rotatePie {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes drawLine {
    0%, 100% {
        stroke-dasharray: 0, 200;
    }
    50% {
        stroke-dasharray: 200, 0;
    }
}

@keyframes growBars {
    0%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(1.2);
        transform-origin: bottom;
    }
}

/* Animate chart dots */
.chart-dot {
    animation: dotPulse 2s infinite;
}

.chart-dot:nth-child(2) { animation-delay: 0.2s; }
.chart-dot:nth-child(3) { animation-delay: 0.4s; }
.chart-dot:nth-child(4) { animation-delay: 0.6s; }
.chart-dot:nth-child(5) { animation-delay: 0.8s; }
.chart-dot:nth-child(6) { animation-delay: 1s; }

@keyframes dotPulse {
    0%, 100% {
        opacity: 0.5;
        r: 3;
    }
    50% {
        opacity: 1;
        r: 4;
    }
}

/* Animate chart lines */
.chart-line, .chart-line-2 {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: drawPath 8s ease-in-out infinite;
}

.chart-line-2 {
    animation-delay: 2s;
}

@keyframes drawPath {
    0%, 100% {
        stroke-dashoffset: 300;
        opacity: 0.2;
    }
    50% {
        stroke-dashoffset: 0;
        opacity: 0.6;
    }
}

/* Animate bars */
.bar {
    transform-origin: bottom;
}

.bar-1 { animation: barGrow 3s infinite; animation-delay: 0s; }
.bar-2 { animation: barGrow 3s infinite; animation-delay: 0.3s; }
.bar-3 { animation: barGrow 3s infinite; animation-delay: 0.6s; }
.bar-4 { animation: barGrow 3s infinite; animation-delay: 0.9s; }

@keyframes barGrow {
    0%, 100% {
        transform: scaleY(0.7);
        opacity: 0.4;
    }
    50% {
        transform: scaleY(1);
        opacity: 0.8;
    }
}

.header.scrolled {
    padding: var(--space-2) 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.98) 0%, rgba(99, 102, 241, 0.98) 100%);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

/* Make sure header content stays on top */
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}

/* Logo - Premium Design */
.logo {
    display: flex;
    align-items: center;
    position: relative;
    transition: all var(--transition-slow);
    cursor: pointer;
}

.logo img {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: all var(--transition-slow);
}

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

.logo:hover img {
    filter: brightness(1.1);
}

/* Navigation - Elegant Links */
.nav {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.nav a {
    position: relative;
    font-weight: 600;
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    letter-spacing: 0.3px;
}

.nav a::before {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: white;
    border-radius: var(--radius-full);
    transition: transform var(--transition-slow);
    will-change: transform;
}

.nav a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.15);
}

.nav a:hover::before {
    transform: translateX(-50%) scaleX(1);
}

.nav a.active {
    color: white;
    background: rgba(255, 255, 255, 0.2);
}

.nav a.active::before {
    width: 60%;
}

/* CTA Button in Nav */
.nav .btn {
    margin-left: var(--space-4);
    padding: var(--space-3) var(--space-6);
    background: white;
    color: var(--primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--text-sm);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all var(--transition);
}

.nav .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.4);
}

/* Mobile Menu - Beautiful Hamburger */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: rgba(37, 99, 235, 0.1);
    border: none;
    cursor: pointer;
    padding: var(--space-3);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.mobile-toggle:hover {
    background: rgba(37, 99, 235, 0.15);
    transform: scale(1.05);
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: var(--radius-full);
    transition: all var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Nav Overlay */
@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 80px;
        right: 0;
        width: 300px;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-8);
        gap: var(--space-2);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        will-change: transform;
        overflow-y: auto;
    }

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

    .nav a {
        width: 100%;
        padding: var(--space-4) var(--space-5);
        font-size: var(--text-lg);
    }

    .nav .btn {
        width: 100%;
        margin-left: 0;
        margin-top: var(--space-4);
        text-align: center;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: var(--space-24) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    opacity: 0.5;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: var(--white);
    font-size: var(--text-6xl);
    margin-bottom: var(--space-6);
    font-weight: 800;
}

.hero p {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-block;
    padding: var(--space-4) var(--space-8);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    font-size: var(--text-base);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.5);
    color: var(--white);
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: transparent;
    color: var(--white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    position: relative;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    z-index: -1;
}

.btn-outline:hover {
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.btn-outline:hover::before {
    transform: scaleX(1);
}

.btn-outline:active {
    transform: translateY(0) scale(0.98);
}

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

/* ========================================
   CARDS
   ======================================== */

.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow);
    transition: all var(--transition-slow);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    font-size: var(--text-3xl);
    color: var(--white);
}

.card h3 {
    margin-bottom: var(--space-4);
}

.card p {
    color: var(--gray);
    margin-bottom: var(--space-6);
}

/* ========================================
   BLOG POSTS
   ======================================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-8);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition-slow);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.blog-card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.blog-card-content {
    padding: var(--space-6);
}

.blog-card-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.blog-card-title a {
    color: var(--dark);
    transition: color var(--transition);
}

.blog-card-title a:hover {
    color: var(--primary);
}

.blog-card-excerpt {
    color: var(--gray);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--gray);
}

.blog-card-tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-top: var(--space-4);
}

.tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--gray-lighter);
    color: var(--gray);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary);
    color: var(--white);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--dark);
    color: #e2e8f0;
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer h3 {
    color: var(--white);
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
}

.footer a {
    color: #e2e8f0;
    transition: color var(--transition);
}

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

.footer-bottom {
    padding-top: var(--space-8);
    text-align: center;
    font-size: var(--text-sm);
}

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

@media (max-width: 1024px) {
    :root {
        --text-5xl: 2.5rem;
        --text-6xl: 3rem;
    }

    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root {
        --text-4xl: 2rem;
        --text-5xl: 2.25rem;
        --text-6xl: 2.5rem;
        --space-20: 3rem;
        --space-24: 4rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .mobile-toggle {
        display: flex;
    }

    .logo img {
        height: 45px;
    }

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

    .btn-group {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

.hidden { display: none; }

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ========================================
   CONTACT FORM STYLES
   ======================================== */

.contact-form {
    max-width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-group label {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select,
.form-input {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    font-family: inherit;
    color: var(--dark);
    background: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-medium);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 20px;
    padding-right: var(--space-12);
}

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

.form-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.form-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding: var(--space-4);
    background: var(--gray-lighter);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--gray);
}

.form-notice svg,
.form-notice i {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--success);
}

/* ========================================
   MODAL STYLES
   ======================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-2xl);
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-lighter);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    color: var(--gray);
    transition: all var(--transition);
}

.modal-close:hover {
    background: var(--gray-light);
    color: var(--dark);
}

.modal-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.modal-header h2 {
    margin-bottom: var(--space-2);
}

.modal-header p {
    color: var(--gray);
    margin-bottom: 0;
}

.modal-success {
    text-align: center;
    padding: var(--space-8) 0;
}

.modal-success .success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-success .success-icon svg,
.modal-success .success-icon i {
    width: 40px;
    height: 40px;
    color: var(--success);
}

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

.modal-success p {
    color: var(--gray);
    margin-bottom: var(--space-6);
}

/* ========================================
   PAGE HERO SECTION
   ======================================== */

.page-hero {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: var(--space-20) 0 var(--space-12);
}

.section-label {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   BUTTON SIZE VARIANTS
   ======================================== */

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

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

/* ========================================
   LANGUAGE SWITCH
   ======================================== */

.lang-switch {
    margin-left: var(--space-2);
    padding: var(--space-2) var(--space-3) !important;
    background: rgba(255, 255, 255, 0.2) !important;
    border-radius: var(--radius) !important;
    font-size: var(--text-sm) !important;
    font-weight: 700 !important;
}

.lang-switch:hover {
    background: rgba(255, 255, 255, 0.3) !important;
}

/* ========================================
   ANIMATION SPIN
   ======================================== */

.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}