/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* German Ostad Colors */
    --primary-coral: #ff6b5b;
    --primary-navy: #1a1f3d;
    --accent-blue: #4a90e2;

    /* Supporting Colors */
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --white: #ffffff;
    --light-bg: #f8f9fa;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-navy) 0%, #2a2f4d 100%);
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
}

/* Decorative Background Elements */
.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(
        circle,
        rgba(255, 107, 91, 0.15) 0%,
        transparent 70%
    );
    border-radius: 50%;
    z-index: 1;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(
        circle,
        rgba(74, 144, 226, 0.1) 0%,
        transparent 70%
    );
    border-radius: 50%;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

/* Hero Text */
.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
}

.hero-text p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn-primary,
.btn-secondary {
    padding: 14px 32px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-coral);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 91, 0.3);
}

.btn-primary:hover {
    background-color: #e65a4a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 91, 0.4);
}

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

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-navy);
    transform: translateY(-2px);
}

/* Hero Image */
.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease-out 0.3s both;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: block;
    transition: transform 0.3s ease;
}

.hero-image:hover img {
    transform: scale(1.03);
}

/* Image overlay effect */
.hero-image::before {
    content: "";
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-coral);
    border-radius: 20px;
    z-index: -1;
    transition: all 0.3s ease;
}

.hero-image:hover::before {
    top: -15px;
    right: -15px;
}

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

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

/* Tablet Responsive */
@media (max-width: 991px) {
    .hero {
        padding: 50px 20px;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 1.1rem;
    }
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .hero {
        padding: 40px 15px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .hero-text h1 {
        font-size: 1.85rem;
        margin-bottom: 15px;
    }

    .hero-text p {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        padding: 12px 28px;
    }

    .hero-image {
        order: -1;
    }

    .hero::before,
    .hero::after {
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero {
        padding: 30px 15px;
    }

    .hero-text h1 {
        font-size: 1.65rem;
    }

    .hero-text p {
        font-size: 0.95rem;
    }

    .btn-primary,
    .btn-secondary {
        font-size: 0.95rem;
        padding: 11px 24px;
    }
}

/* Extra Small Devices */
@media (max-width: 360px) {
    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }
}

/* High Resolution Displays */
@media (min-width: 1400px) {
    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-text p {
        font-size: 1.25rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 16px 36px;
        font-size: 1.1rem;
    }
}

/* Landscape Mobile */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        padding: 30px 20px;
    }

    .hero-text h1 {
        font-size: 1.75rem;
        margin-bottom: 10px;
    }

    .hero-text p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .hero-buttons {
        gap: 10px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for accessibility */
.btn-primary:focus,
.btn-secondary:focus {
    outline: 3px solid var(--primary-coral);
    outline-offset: 3px;
}

/* Print styles */
@media print {
    .hero {
        background: white;
        padding: 20px;
    }

    .hero-text h1,
    .hero-text p {
        color: black;
    }

    .hero::before,
    .hero::after {
        display: none;
    }

    .hero-buttons {
        display: none;
    }
}

/* ===================================
   GERMAN OSTAD - ANSCHREIBEN RATGEBER
   Moderne, responsive Styles
   Farben: Orange #FF6B4A, Dunkelblau #1A1F3A
   =================================== */

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Farben aus dem Logo */
    --primary-orange: #ff6b4a;
    --primary-navy: #1a1f3a;
    --secondary-blue: #4a90e2;

    /* Farbvariationen */
    --orange-light: #ff8a6d;
    --orange-lighter: #ffb299;
    --orange-pale: #fff5f2;
    --navy-light: #2d3456;
    --navy-lighter: #424970;

    /* Grautöne */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Status-Farben */
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;

    /* Abstände */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Schriftarten */
    --font-primary:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
        Cantarell, sans-serif;
    --font-secondary: Georgia, "Times New Roman", serif;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md:
        0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg:
        0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl:
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* === MAIN CONTENT === */
.main-content {
    width: 100%;
    padding: var(--spacing-2xl) 0;
}

/* === SECTIONS === */
.content-section {
    padding: var(--spacing-3xl) 0;
    background-color: #ffffff;
}

.content-section.section-alternate {
    background-color: var(--gray-50);
}

.content-section:first-child {
    padding-top: var(--spacing-2xl);
}

/* === SECTION HEADER === */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-header.centered {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: linear-gradient(
        135deg,
        var(--primary-orange),
        var(--orange-light)
    );
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 60px;
    text-align: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* === SECTION CONTENT === */
.section-content {
    margin-top: var(--spacing-xl);
}

/* === TYPOGRAPHY === */
h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.lead-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--gray-700);
    font-weight: 400;
}

strong {
    font-weight: 600;
    color: var(--primary-navy);
}

/* === INTRO TEXT === */
.intro-text {
    margin-bottom: var(--spacing-xl);
}

/* === INFO GRID === */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.info-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition:
        transform var(--transition-base),
        box-shadow var(--transition-base);
    border-top: 4px solid var(--primary-orange);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.info-icon {
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
}

.info-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.info-card p {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.6;
}

/* === GOAL BOX === */
.goal-box {
    background: linear-gradient(135deg, var(--orange-pale), white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--orange-lighter);
    margin: var(--spacing-xl) 0;
}

.goal-box h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.goal-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.goal-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.goal-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.goal-content h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-navy);
}

.goal-content p {
    color: var(--gray-600);
    margin-bottom: 0;
}

/* === HIGHLIGHT BOX === */
.highlight-box {
    background: linear-gradient(
        135deg,
        var(--primary-orange),
        var(--orange-light)
    );
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.highlight-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.highlight-content h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.highlight-content p {
    color: white;
    margin-bottom: 0;
    font-size: 1.1rem;
}

/* === TWO COLUMN LAYOUT === */
.two-column-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.column h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

/* === LISTS === */
.reason-list {
    list-style: none;
    padding: 0;
}

.reason-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.6;
}

.reason-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    font-size: 1.5rem;
    line-height: 1.6;
}

.reason-list.negative li::before {
    color: var(--danger);
}

.reason-list.positive li::before {
    color: var(--success);
}

/* === COMPARISON CARDS === */
.comparison-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.comparison-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.comparison-card.success {
    border-top: 5px solid var(--success);
}

.comparison-card.failure {
    border-top: 5px solid var(--danger);
}

.comparison-card .card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.comparison-card.success .card-header svg {
    color: var(--success);
}

.comparison-card.failure .card-header svg {
    color: var(--danger);
}

.comparison-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0;
}

.comparison-card ul {
    list-style: none;
    padding: 0;
}

.comparison-card ul li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.6;
}

.comparison-card.success ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.comparison-card.failure ul li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--danger);
    font-weight: 700;
}

/* === WARNING BOX === */
.warning-box {
    background: var(--warning-light);
    border-left: 5px solid var(--warning);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-xl) 0;
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.warning-icon {
    color: var(--warning);
    flex-shrink: 0;
}

.warning-box p {
    margin-bottom: 0;
    color: var(--gray-800);
}

/* === DANGER BOX === */
.danger-box {
    background: var(--danger-light);
    border: 2px solid var(--danger);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.danger-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.danger-header svg {
    color: var(--danger);
}

.danger-header h3 {
    color: var(--danger);
    margin-bottom: 0;
}

.danger-box ul {
    list-style: none;
    padding: 0;
}

.danger-box ul li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.6;
}

.danger-box ul li::before {
    content: "⚠";
    position: absolute;
    left: 0;
    color: var(--danger);
}

/* === PREPARATION STEPS === */
.preparation-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

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

.prep-number {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-navy), var(--navy-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.prep-content {
    flex: 1;
}

.prep-content h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.prep-content ul {
    list-style: none;
    padding: 0;
}

.prep-content ul li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.prep-content ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: 700;
}

/* === CHECKLIST BOX === */
.checklist-box {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.checklist-box h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary-navy);
}

.checklist {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.checklist-item:hover {
    background-color: var(--gray-50);
}

.checklist-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-orange);
}

.checklist-item span {
    flex: 1;
    color: var(--gray-700);
}

/* === STRUCTURE OVERVIEW === */
.structure-overview {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.structure-item {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.structure-item:hover {
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-md);
}

.structure-item.highlighted {
    background: linear-gradient(135deg, var(--orange-pale), white);
    border-color: var(--primary-orange);
}

.structure-item .structure-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: var(--primary-orange);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.structure-item h3 {
    font-size: 1.5rem;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.structure-details {
    margin-top: var(--spacing-md);
}

.structure-details ul {
    list-style: none;
    padding: 0;
    margin: var(--spacing-sm) 0;
}

.structure-details ul li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.structure-details ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-size: 1.2rem;
}

.subsection {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.subsection h4 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

/* === EXAMPLE BOX === */
.example-box {
    background: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    border-left: 4px solid var(--gray-300);
}

.example-good {
    color: var(--success);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.example-bad {
    color: var(--danger);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.example-neutral {
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

/* === VISUAL STRUCTURE === */
.visual-structure {
    margin: var(--spacing-2xl) 0;
}

.visual-structure h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.letter-mockup {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.mockup-section {
    padding: var(--spacing-md);
    margin: var(--spacing-xs) 0;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.mockup-section.highlight {
    background: var(--orange-pale);
    border: 2px solid var(--primary-orange);
    color: var(--primary-navy);
    font-weight: 600;
}

.mockup-section.small {
    font-size: 0.8rem;
    padding: var(--spacing-sm);
}

/* === QUALITY CHECKLIST === */
.quality-checklist {
    margin: var(--spacing-xl) 0;
}

.quality-checklist h3 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.check-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
}

.check-item:hover {
    border-color: var(--success);
    box-shadow: var(--shadow-md);
}

.check-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.check-content h4 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
}

.check-content p {
    color: var(--gray-600);
    margin-bottom: 0;
}

/* === FINAL CHECK === */
.final-check {
    background: linear-gradient(135deg, var(--success-light), white);
    border: 2px solid var(--success);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.final-check h3 {
    color: var(--success);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* === INDUSTRY GRID === */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.industry-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base);
    border-top: 5px solid var(--primary-orange);
}

.industry-card:hover {
    transform: translateY(-8px);
}

.industry-icon {
    display: flex;
    justify-content: center;
    color: var(--primary-orange);
    margin-bottom: var(--spacing-md);
}

.industry-card h3 {
    text-align: center;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.industry-intro {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.focus-points {
    margin: var(--spacing-lg) 0;
}

.focus-points h4 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.focus-points ul {
    list-style: none;
    padding: 0;
}

.focus-points ul li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.focus-points ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: 700;
}

.example-phrases {
    margin-top: var(--spacing-lg);
}

.example-phrases h4 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.phrase-box {
    background: var(--orange-pale);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-orange);
    margin: var(--spacing-sm) 0;
}

.phrase-box p {
    margin-bottom: 0;
    font-style: italic;
    color: var(--gray-700);
}

/* === UNIVERSAL TIP === */
.universal-tip {
    background: linear-gradient(135deg, var(--primary-navy), var(--navy-light));
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
    text-align: center;
}

.universal-tip h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.universal-tip p {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* === EXAMPLES SECTION === */
.example-intro {
    background: var(--orange-pale);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 5px solid var(--primary-orange);
    margin-bottom: var(--spacing-xl);
}

.example-intro p {
    margin-bottom: 0;
    font-size: 1.1rem;
}

/* === TABS === */
.examples-tabs {
    margin: var(--spacing-xl) 0;
}

.tabs-header {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--gray-200);
}

.tab-button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--gray-600);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.tab-button:hover {
    color: var(--primary-orange);
}

.tab-button.active {
    color: var(--primary-orange);
    border-bottom-color: var(--primary-orange);
    font-weight: 600;
}

.example-content {
    display: none;
}

.example-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.example-content h3 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* === LETTER EXAMPLE === */
.letter-example {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    font-family: var(--font-secondary);
}

.letter-part p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.letter-sender {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.letter-recipient {
    margin-top: var(--spacing-lg);
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.letter-date {
    margin-top: var(--spacing-lg);
    text-align: right;
    color: var(--gray-700);
}

.letter-subject {
    margin-top: var(--spacing-xl);
    font-size: 1rem;
    color: var(--primary-navy);
}

.letter-salutation {
    margin-top: var(--spacing-lg);
    color: var(--gray-800);
}

.letter-closing {
    margin-top: var(--spacing-lg);
    color: var(--gray-800);
}

.letter-signature {
    margin-top: var(--spacing-xl);
    font-weight: 600;
    color: var(--primary-navy);
}

.letter-enclosures {
    margin-top: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* === EXAMPLE NOTE === */
.example-note {
    background: var(--warning-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 5px solid var(--warning);
    margin-top: var(--spacing-xl);
}

.example-note h3 {
    color: var(--warning);
    margin-bottom: var(--spacing-sm);
}

.example-note p {
    margin-bottom: 0;
    color: var(--gray-800);
}

/* === MISTAKES GRID === */
.mistakes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.mistake-card {
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    overflow: hidden;
    transition: all var(--transition-base);
}

.mistake-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--danger);
}

.mistake-header {
    background: var(--danger-light);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mistake-icon {
    width: 40px;
    height: 40px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.mistake-header h3 {
    color: var(--danger);
    margin-bottom: 0;
    font-size: 1.25rem;
}

.mistake-content {
    padding: var(--spacing-lg);
}

.dont,
.do {
    margin: var(--spacing-md) 0;
}

.dont h4 {
    color: var(--danger);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.do h4 {
    color: var(--success);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.dont p,
.do p {
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-bottom: 0;
}

.dont p {
    background: var(--danger-light);
    color: var(--gray-800);
    border-left: 3px solid var(--danger);
}

.do p {
    background: var(--success-light);
    color: var(--gray-800);
    border-left: 3px solid var(--success);
}

/* === QUICK TIPS === */
.quick-tips {
    background: white;
    border: 2px solid var(--primary-orange);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.quick-tips h3 {
    text-align: center;
    color: var(--primary-navy);
    margin-bottom: var(--spacing-lg);
}

.tips-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.tip-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--orange-pale);
    border-radius: var(--radius-md);
}

.tip-number {
    flex-shrink: 0;
    width: 35px;
    height: 35px;
    background: var(--primary-orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.tip-item p {
    margin-bottom: 0;
    color: var(--gray-800);
    font-size: 0.95rem;
}

/* === CTA SECTION === */
.cta-section {
    background: linear-gradient(135deg, var(--primary-navy), var(--navy-light));
    color: white;
}

.cta-main {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.cta-content h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

/* === CTA STATS === */
.cta-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-orange);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    color: white;
    font-size: 1rem;
}

/* === CTA BUTTONS === */
.cta-buttons {
    margin: var(--spacing-2xl) 0;
}

.cta-buttons h3 {
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.cta-button-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.cta-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.cta-button.primary {
    background: var(--primary-orange);
    color: white;
}

.cta-button.primary:hover {
    background: var(--orange-light);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.cta-button.secondary {
    background: white;
    color: var(--primary-navy);
}

.cta-button.secondary:hover {
    background: var(--gray-50);
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.cta-button svg {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
}

.cta-button span {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-align: left;
}

.cta-button strong {
    font-size: 1.1rem;
    font-weight: 600;
}

.cta-button small {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* === SUCCESS TIPS === */
.success-tips {
    margin: var(--spacing-2xl) 0;
}

.success-tips h3 {
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.formula {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.formula-item {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    min-width: 140px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.formula-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.formula-item.result {
    background: var(--primary-orange);
}

.formula-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.formula-item p {
    color: white;
    margin-bottom: 0;
    font-size: 0.95rem;
    font-weight: 500;
}

.formula-plus,
.formula-equals {
    font-size: 2rem;
    color: var(--primary-orange);
    font-weight: 700;
}

/* === FINAL MOTIVATION === */
.final-motivation {
    margin: var(--spacing-2xl) 0;
}

.motivation-box {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.motivation-box h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.motivation-box p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* === ADDITIONAL RESOURCES === */
.additional-resources {
    margin: var(--spacing-2xl) 0;
}

.additional-resources h3 {
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.resource-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.resource-card h4 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.resource-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.resource-link {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.resource-link:hover {
    color: var(--orange-light);
    gap: 0.75rem;
}

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

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    :root {
        --spacing-3xl: 4rem;
        --spacing-2xl: 3rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
    }

    .lead-text {
        font-size: 1.1rem;
    }
}

/* Mobile Landscape & Small Tablets (600px - 768px) */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
        --spacing-xl: 2rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .section-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        line-height: 50px;
    }

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

    .two-column-layout {
        grid-template-columns: 1fr;
    }

    .comparison-cards {
        grid-template-columns: 1fr;
    }

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

    .tabs-header {
        flex-direction: column;
    }

    .tab-button {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid var(--gray-200);
        border-left: 3px solid transparent;
    }

    .tab-button.active {
        border-left-color: var(--primary-orange);
        border-bottom-color: var(--gray-200);
    }

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

    .cta-button-grid {
        grid-template-columns: 1fr;
    }

    .formula {
        flex-direction: column;
    }

    .formula-plus,
    .formula-equals {
        transform: rotate(90deg);
    }

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

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

    .prep-number {
        margin: 0 auto;
    }

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

    .goal-number {
        margin: 0 auto;
    }

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

    .highlight-icon {
        margin: 0 auto;
    }

    .letter-example {
        padding: var(--spacing-md);
    }

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

    .stat-number {
        font-size: 2.5rem;
    }
}

/* Mobile Portrait (up to 600px) */
@media (max-width: 600px) {
    html {
        font-size: 15px;
    }

    :root {
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1.5rem;
        --spacing-lg: 1.25rem;
    }

    .main-content {
        padding: var(--spacing-lg) 0;
    }

    .content-section {
        padding: var(--spacing-xl) 0;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    h3 {
        font-size: 1.4rem;
    }

    h4 {
        font-size: 1.1rem;
    }

    .section-number {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        line-height: 45px;
    }

    .lead-text {
        font-size: 1rem;
    }

    .info-card,
    .industry-card,
    .mistake-card {
        padding: var(--spacing-md);
    }

    .goal-number,
    .prep-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .tips-list {
        grid-template-columns: 1fr;
    }

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

    .cta-button span {
        text-align: center;
    }

    .stat-number {
        font-size: 2rem;
    }

    .formula-item {
        min-width: 120px;
        padding: var(--spacing-md);
    }

    .formula-icon {
        font-size: 2rem;
    }
}

/* Extra Small Mobile (up to 375px) */
@media (max-width: 375px) {
    html {
        font-size: 14px;
    }

    .section-header h2 {
        font-size: 1.35rem;
    }

    .section-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        line-height: 40px;
    }

    .goal-number,
    .prep-number {
        width: 45px;
        height: 45px;
        font-size: 1.25rem;
    }

    .letter-example {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
    }

    .content-section {
        page-break-inside: avoid;
        box-shadow: none;
    }

    .cta-section {
        display: none;
    }

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

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-orange: #ff5522;
        --primary-navy: #000033;
    }
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    /* Uncomment if dark mode needed
    body {
        background-color: #1a1a1a;
        color: #e5e5e5;
    }

    .content-section {
        background-color: #2a2a2a;
    }
    */
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus {
    outline: 3px solid var(--primary-orange);
    outline-offset: 2px;
}

/* Smooth Scrolling for Links */
a[href^="#"] {
    scroll-margin-top: 2rem;
}

/* Selection Color */
::selection {
    background-color: var(--primary-orange);
    color: white;
}

::-moz-selection {
    background-color: var(--primary-orange);
    color: white;
}

/* Scrollbar Styling (Webkit browsers) */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-orange);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--orange-light);
}

/* Loading Animation (optional) */
@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

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

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

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* End of Stylesheet */