/* ========================================
   Ücretsiz Ön Görüşme Sayfası Stilleri
   Modern & Premium — Renk Paleti:
   Teal: #00746c  |  Brown: #554a31  |  Orange: #ff7500
   ======================================== */

:root {
    /* --- Core Palette --- */
    --primary-color: #00746c;
    --primary-dark: #005c56;
    --primary-light: #009e94;
    --secondary-color: #554a31;
    --accent-color: #ff7500;
    --accent-dark: #e06800;
    --accent-light: #ff9233;

    /* --- Semantic --- */
    --text-color: #2d2d2d;
    --text-muted: #6b7280;
    --bg-page: #f7f6f3;
    --bg-card: #ffffff;

    /* --- Gradients --- */
    --og-gradient: linear-gradient(135deg, #00746c 0%, #005c56 100%);
    --og-gradient-warm: linear-gradient(135deg, #00746c 0%, #554a31 100%);
    --og-gradient-accent: linear-gradient(135deg, #ff7500 0%, #e06800 100%);
    --og-gradient-light: linear-gradient(135deg, rgba(0, 116, 108, 0.07), rgba(0, 116, 108, 0.02));
    --og-gradient-hero: linear-gradient(160deg, #00746c 0%, #005c56 40%, #3d3522 100%);

    /* --- Shadows --- */
    --og-shadow: 0 4px 24px rgba(0, 116, 108, 0.10);
    --og-shadow-lg: 0 12px 40px rgba(0, 116, 108, 0.16);
    --og-shadow-accent: 0 6px 24px rgba(255, 117, 0, 0.25);

    /* --- Borders & Radius --- */
    --og-radius: 20px;
    --og-radius-sm: 12px;
    --og-border: #e8e5df;

    /* --- Transitions --- */
    --og-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-page);
    overflow-x: hidden;
    color: var(--text-color);
}

/* ========================================
   HEADER / NAVBAR
   ======================================== */
header {
    background-color: white;
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    padding: 0 2rem;
    margin: 0 auto;
    flex-wrap: wrap;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    margin: 0.5rem 0;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-links a {
    margin: 0.5rem 1rem;
    text-decoration: none;
    color: var(--text-color);
    transition: color 0.3s ease;
    font-weight: 500;
}

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

.auth-buttons button {
    padding: 0.5rem 1rem;
    margin-left: 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.login {
    background-color: transparent;
    color: var(--primary-color);
}

.login:hover {
    background-color: rgba(0, 116, 108, 0.06);
}

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

.register:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* ========================================
   HERO SECTION — Premium Gradient
   ======================================== */
.og-hero {
    background: var(--og-gradient-hero);
    padding: 70px 20px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative blobs */
.og-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -15%;
    width: 55%;
    height: 180%;
    background: radial-gradient(ellipse, rgba(255, 117, 0, 0.10) 0%, transparent 65%);
    pointer-events: none;
    animation: heroFloat 8s ease-in-out infinite;
}

.og-hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    right: -15%;
    width: 55%;
    height: 180%;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.06) 0%, transparent 60%);
    pointer-events: none;
    animation: heroFloat 8s ease-in-out 4s infinite reverse;
}

@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(10px, -10px); }
}

.og-hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.og-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 117, 0, 0.20);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 10px 22px;
    border-radius: 50px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 117, 0, 0.30);
    animation: fadeInDown 0.6s ease-out;
}

.og-hero-badge i {
    color: #ff7500;
    filter: drop-shadow(0 0 6px rgba(255, 117, 0, 0.5));
}

.og-hero-content h1 {
    font-size: 44px;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    line-height: 1.15;
    letter-spacing: -0.5px;
    animation: fadeInDown 0.6s ease-out 0.1s both;
}

.og-hero-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 32px;
    animation: fadeInDown 0.6s ease-out 0.2s both;
}

.og-hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.og-hero-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 14px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.08);
    padding: 8px 16px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: var(--og-transition);
}

.og-hero-stat:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-1px);
}

.og-hero-stat i {
    font-size: 16px;
    color: var(--accent-color);
}

/* ========================================
   MAIN PAGE LAYOUT
   ======================================== */
.og-page {
    max-width: 1200px;
    margin: -36px auto 60px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.og-container {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 30px;
    align-items: start;
}

/* ========================================
   INFO SIDE
   ======================================== */
.og-info-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 100px;
}

.og-info-card {
    background: var(--bg-card);
    border-radius: var(--og-radius);
    padding: 32px;
    box-shadow: var(--og-shadow);
    transition: var(--og-transition);
    border: 1px solid var(--og-border);
}

.og-info-card:hover {
    box-shadow: var(--og-shadow-lg);
    transform: translateY(-3px);
}

.og-info-card-highlight {
    background: var(--og-gradient-warm);
    color: white;
    border: none;
}

.og-info-card-icon {
    width: 56px;
    height: 56px;
    background: var(--og-gradient);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin-bottom: 20px;
    box-shadow: 0 6px 20px rgba(0, 116, 108, 0.25);
}

.og-info-card-highlight .og-info-card-icon {
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: none;
}

.og-info-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.og-info-card-highlight h3 {
    color: white;
}

/* Steps List */
.og-steps-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.og-steps-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.og-step-number {
    width: 34px;
    height: 34px;
    min-width: 34px;
    background: var(--og-gradient-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--primary-color);
    border: 2px solid rgba(0, 116, 108, 0.18);
    transition: var(--og-transition);
}

.og-steps-list li:hover .og-step-number {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.og-steps-list li strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 2px;
}

.og-steps-list li p {
    font-size: 13px;
    color: #888;
    line-height: 1.4;
}

/* Benefits List */
.og-benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.og-benefits-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.og-benefits-list li i {
    color: var(--accent-color);
    font-size: 16px;
    flex-shrink: 0;
    filter: drop-shadow(0 0 4px rgba(255, 117, 0, 0.3));
}

/* ========================================
   FORM SIDE
   ======================================== */
.og-form-side {
    width: 100%;
}

.og-form-container {
    background: var(--bg-card);
    border-radius: var(--og-radius);
    padding: 40px;
    box-shadow: var(--og-shadow);
    border: 1px solid var(--og-border);
}

.og-form-header {
    text-align: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 2px solid #f0ede8;
}

.og-form-icon {
    width: 64px;
    height: 64px;
    background: var(--og-gradient);
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    margin-bottom: 16px;
    box-shadow: 0 8px 24px rgba(0, 116, 108, 0.25);
    position: relative;
}

/* Subtle glow ring */
.og-form-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 22px;
    background: var(--og-gradient);
    opacity: 0.15;
    z-index: -1;
}

.og-form-header h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.og-form-header p {
    font-size: 15px;
    color: var(--text-muted);
}

/* Error Message */
.og-error-message {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--og-radius-sm);
    color: #dc2626;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.og-error-message.show {
    display: flex;
}

.og-error-message i {
    font-size: 18px;
    flex-shrink: 0;
}

/* Form Sections */
.og-form-section {
    margin-bottom: 28px;
}

.og-form-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0ede8;
}

.og-form-section-title i {
    font-size: 18px;
    opacity: 0.8;
}

/* Role Selector */
.og-role-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.og-role-option input[type="radio"] {
    display: none;
}

.og-role-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 26px 16px;
    border: 2px solid var(--og-border);
    border-radius: var(--og-radius-sm);
    cursor: pointer;
    transition: var(--og-transition);
    text-align: center;
    background: #fafaf8;
}

.og-role-card i {
    font-size: 32px;
    color: #b0a898;
    transition: var(--og-transition);
}

.og-role-card span {
    font-weight: 600;
    font-size: 15px;
    color: #7a7062;
    transition: var(--og-transition);
}

.og-role-card:hover {
    border-color: var(--primary-color);
    background: var(--og-gradient-light);
}

.og-role-card:hover i,
.og-role-card:hover span {
    color: var(--primary-color);
}

.og-role-option input[type="radio"]:checked + .og-role-card {
    border-color: var(--primary-color);
    background: var(--og-gradient-light);
    box-shadow: 0 0 0 4px rgba(0, 116, 108, 0.10);
}

.og-role-option input[type="radio"]:checked + .og-role-card i {
    color: var(--primary-color);
}

.og-role-option input[type="radio"]:checked + .og-role-card span {
    color: var(--primary-color);
}

/* Form Grid (2 Columns) */
.og-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

/* Form Groups */
.og-form-group {
    margin-bottom: 0;
}

.og-form-label {
    display: block;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
    font-size: 14px;
}

.og-form-label .required {
    color: var(--accent-color);
    margin-left: 2px;
}

/* Input Wrapper with Icon */
.og-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.og-input-wrapper i {
    position: absolute;
    left: 14px;
    color: #b0a898;
    font-size: 15px;
    pointer-events: none;
    transition: var(--og-transition);
    z-index: 1;
}

.og-form-input {
    width: 100%;
    padding: 14px 16px 14px 42px;
    border: 2px solid var(--og-border);
    border-radius: var(--og-radius-sm);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: var(--og-transition);
    background: #fafaf8;
    color: var(--text-color);
}

.og-form-input::placeholder {
    color: #c4bbae;
}

.og-form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 116, 108, 0.08);
}

.og-input-wrapper:focus-within i {
    color: var(--primary-color);
}

.og-form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23554a31' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 20px;
    padding-right: 40px;
}

/* Textarea */
.og-textarea-wrapper {
    align-items: flex-start;
}

.og-textarea-wrapper i {
    top: 14px;
    position: absolute;
}

.og-form-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

/* Invalid State */
.og-form-input.invalid {
    border-color: #ef4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

/* ========================================
   KVKK CHECKBOX
   ======================================== */
.og-kvkk-container {
    background: #f5f3ee;
    border-radius: var(--og-radius-sm);
    padding: 18px 20px;
    border: 1px solid var(--og-border);
}

.og-kvkk-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    position: relative;
}

.og-kvkk-label input[type="checkbox"] {
    display: none;
}

.og-kvkk-checkmark {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid #ccc5b8;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--og-transition);
    margin-top: 1px;
}

.og-kvkk-checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    color: white;
    opacity: 0;
    transform: scale(0);
    transition: var(--og-transition);
}

.og-kvkk-label input[type="checkbox"]:checked + .og-kvkk-checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.og-kvkk-label input[type="checkbox"]:checked + .og-kvkk-checkmark::after {
    opacity: 1;
    transform: scale(1);
}

.og-kvkk-text {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.og-kvkk-text a {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 600;
}

.og-kvkk-text a:hover {
    color: var(--primary-dark);
}

/* ========================================
   INFO NOTE (48 saat)
   ======================================== */
.og-info-note {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(0, 116, 108, 0.06), rgba(85, 74, 49, 0.04));
    border-radius: var(--og-radius-sm);
    border: 1px solid rgba(0, 116, 108, 0.12);
    margin-bottom: 24px;
}

.og-info-note i {
    font-size: 22px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.og-info-note p {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.5;
}

.og-info-note strong {
    color: var(--primary-color);
}

/* ========================================
   SUBMIT BUTTON — Orange Accent CTA
   ======================================== */
.og-submit-btn {
    width: 100%;
    padding: 18px 24px;
    background: var(--og-gradient-accent);
    color: white;
    border: none;
    border-radius: var(--og-radius-sm);
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--og-transition);
    position: relative;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.2px;
}

.og-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.20), transparent);
    transition: left 0.5s;
}

.og-submit-btn:hover::before {
    left: 100%;
}

.og-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--og-shadow-accent);
}

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

.og-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.og-submit-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.og-submit-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.og-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: ogSpin 0.8s linear infinite;
}

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

/* ========================================
   SUCCESS MODAL
   ======================================== */
.og-success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.og-success-overlay.show {
    display: flex;
    animation: ogFadeIn 0.3s ease-out;
}

.og-success-modal {
    background: white;
    border-radius: 24px;
    padding: 50px 40px;
    text-align: center;
    max-width: 480px;
    width: 100%;
    animation: ogSlideUp 0.4s ease-out;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

.og-success-icon {
    width: 80px;
    height: 80px;
    background: var(--og-gradient);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 36px;
    margin-bottom: 24px;
    box-shadow: 0 8px 24px rgba(0, 116, 108, 0.30);
    animation: ogSuccessPulse 0.6s ease-out 0.3s both;
}

.og-success-modal h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.og-success-modal > p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 28px;
}

.og-success-modal > p strong {
    color: var(--primary-color);
}

.og-success-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.og-success-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 116, 108, 0.06);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.og-success-info-item i {
    color: var(--primary-color);
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.og-success-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--og-gradient);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--og-transition);
}

.og-success-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 116, 108, 0.30);
    color: white;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: #2d2518;
    color: white;
    padding: 60px 0 0;
    margin-top: 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.footer-logo span {
    font-size: 20px;
    font-weight: 700;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-section {
    min-width: 150px;
}

.footer-section h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--accent-color);
}

.footer-section p, .footer-section a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    text-decoration: none;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
}

.social-links a:hover {
    color: white;
}

.social-links img {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes ogFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ogSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes ogSuccessPulse {
    0% { transform: scale(0); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .og-container {
        grid-template-columns: 1fr;
    }

    .og-info-side {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .og-info-card {
        flex: 1;
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .auth-buttons {
        display: none;
    }

    .og-hero {
        padding: 44px 16px 38px;
    }

    .og-hero-content h1 {
        font-size: 28px;
    }

    .og-hero-content p {
        font-size: 15px;
    }

    .og-hero-stats {
        gap: 10px;
    }

    .og-hero-stat {
        font-size: 12px;
        padding: 6px 12px;
    }

    .og-page {
        margin-top: -20px;
        padding: 0 12px;
    }

    .og-info-side {
        flex-direction: column;
    }

    .og-info-card {
        min-width: 100%;
        padding: 24px;
    }

    .og-form-container {
        padding: 24px 18px;
    }

    .og-form-header h2 {
        font-size: 22px;
    }

    .og-form-grid {
        grid-template-columns: 1fr;
    }

    .og-role-selector {
        grid-template-columns: 1fr;
    }

    .og-success-modal {
        padding: 36px 24px;
    }

    .og-success-modal h2 {
        font-size: 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }

    .footer-brand {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .og-hero-content h1 {
        font-size: 24px;
    }

    .og-hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .og-form-container {
        padding: 20px 14px;
    }

    .og-form-section-title {
        font-size: 15px;
    }

    .og-submit-btn {
        padding: 16px 20px;
        font-size: 15px;
    }
}