/* ========================================
   DOSI - Premium Peptide Tracking App
   Dark Mode + Teal Accent Design
   ======================================== */

:root {
    --primary-accent: #00d4aa;
    --primary-accent-dark: #00a586;
    --primary-accent-light: #33e6c4;
    
    --bg-dark: #0a0e27;
    --bg-darker: #050810;
    --bg-card: #111d3a;
    --bg-hover: #1a2a4a;
    
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    
    --border-color: rgba(0, 212, 170, 0.15);
    --border-color-light: rgba(0, 212, 170, 0.08);
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 212, 170, 0.15);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Base Styles
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    background: var(--bg-darker);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button, input, select, textarea {
    font-family: inherit;
}

/* ========================================
   Welcome Banner (Referral System)
   ======================================== */

.welcome-banner {
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.12) 0%, rgba(0, 212, 170, 0.05) 100%);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    animation: slideDown 0.4s ease;
}

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

.banner-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.banner-emoji {
    font-size: 1.5rem;
}

.banner-content p {
    margin: 0;
    color: var(--text-primary);
}

.banner-content strong {
    color: var(--primary-accent-light);
    font-weight: 600;
}

/* ========================================
   Premium Co-Branded Banner (Influencer)
   ======================================== */

:root {
    --accent-color: #00d4aa;
}

.welcome-banner-premium {
    margin-bottom: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.8) 0%, rgba(17, 29, 58, 0.6) 100%);
    border: 2px solid var(--accent-color);
    border-radius: 16px;
    box-shadow: 
        0 0 30px rgba(0, 212, 170, 0.15),
        inset 0 1px 0 rgba(0, 212, 170, 0.1);
    animation: slideDown 0.4s ease;
    position: relative;
    overflow: hidden;
}

.welcome-banner-premium::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.5;
}

.banner-premium-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.influencer-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--accent-color);
    object-fit: cover;
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.3);
}

.banner-premium-middle {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.banner-tagline {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.banner-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.banner-offer-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.2) 0%, rgba(0, 212, 170, 0.1) 100%);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    padding: 0.6rem 1rem;
    width: fit-content;
    margin-top: 0.25rem;
}

.offer-icon {
    font-size: 1.2rem;
}

.offer-text {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.banner-premium-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.discount-code-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-end;
}

.discount-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.discount-code {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 1.2rem;
    background: transparent;
    border: 2px dashed var(--accent-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.discount-code::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.discount-code:hover {
    border-color: var(--primary-accent-light);
    background: rgba(0, 212, 170, 0.08);
    box-shadow: 0 0 15px rgba(0, 212, 170, 0.2);
}

.code-text {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 1px;
}

.copy-button {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    width: 24px;
    height: 24px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.copy-button:hover {
    transform: scale(1.1);
    color: var(--primary-accent-light);
}

.copy-button:active {
    transform: scale(0.95);
}

.copy-feedback {
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 600;
    margin: 0;
    animation: fadeInOut 2s ease;
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Mobile responsive for premium banner */
@media (max-width: 1024px) {
    .banner-premium-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .banner-premium-left {
        justify-content: flex-start;
    }
    
    .banner-premium-right {
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .welcome-banner-premium {
        padding: 1.5rem;
    }
    
    .banner-premium-content {
        grid-template-columns: auto 1fr;
        gap: 1rem;
    }
    
    .banner-name {
        font-size: 1.3rem;
    }
    
    .influencer-photo {
        width: 80px;
        height: 80px;
    }
    
    .discount-code-container {
        grid-column: 1 / -1;
        align-items: flex-start;
        margin-top: 0.5rem;
    }
    
    .discount-code {
        width: 100%;
        justify-content: space-between;
    }
    
    .banner-premium-right {
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .welcome-banner-premium {
        padding: 1.25rem;
    }
    
    .banner-premium-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .banner-name {
        font-size: 1.1rem;
    }
    
    .influencer-photo {
        width: 70px;
        height: 70px;
    }
    
    .banner-offer-badge {
        padding: 0.5rem 0.75rem;
    }
    
    .offer-text {
        font-size: 0.85rem;
    }
    
    .discount-code {
        padding: 0.6rem 0.8rem;
    }
    
    .code-text {
        font-size: 0.85rem;
    }
    
    .copy-button {
        width: 20px;
        height: 20px;
    }
}

/* ========================================
   Container & Layout
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 14, 39, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color-light);
    padding: 1rem 0;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.brand {
    background: linear-gradient(135deg, var(--primary-accent), var(--primary-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.8rem;
    }
    
    .logo-section {
        gap: 0.5rem;
    }
}

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

.hero {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 500px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
}

.email-form {
    display: flex;
    gap: 0.5rem;
    background: rgba(0, 212, 170, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.5rem;
    transition: var(--transition);
}

.email-form:focus-within {
    border-color: var(--primary-accent);
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.2);
}

.email-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    outline: none;
}

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

.form-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.app-badges {
    display: flex;
    gap: 1.5rem;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(0, 212, 170, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition);
}

.badge:hover {
    border-color: var(--primary-accent);
    background: rgba(0, 212, 170, 0.1);
    transform: translateY(-2px);
}

.badge svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary-accent);
}

.badge span {
    font-weight: 600;
    font-size: 0.9rem;
}

.badge small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hero-graphic {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 212, 170, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.hero-icon {
    width: 300px;
    height: 300px;
    z-index: 2;
    filter: drop-shadow(0 0 40px rgba(0, 212, 170, 0.3));
    animation: pulse-subtle 3s ease-in-out infinite;
    border-radius: 60px;
    overflow: hidden;
    background: var(--bg-dark);
    box-shadow: 0 0 30px rgba(0, 212, 170, 0.15);
    object-fit: cover;
    mix-blend-mode: lighten;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(20px); }
}

@keyframes pulse-subtle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-icon {
        width: 250px;
        height: 250px;
    }
    
    .glow-orb {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .email-form {
        flex-direction: column;
    }
    
    .app-badges {
        flex-direction: column;
        width: 100%;
    }
    
    .badge {
        width: 100%;
    }
    
    .hero-icon {
        width: 200px;
        height: 200px;
    }
}

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

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-accent), var(--primary-accent-dark));
    color: var(--bg-darker);
    box-shadow: 0 4px 15px rgba(0, 212, 170, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 212, 170, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(0, 212, 170, 0.1);
}

@media (max-width: 640px) {
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
}

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

.features {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(180deg, 
        rgba(0, 212, 170, 0.03) 0%, 
        transparent 50%, 
        rgba(0, 212, 170, 0.02) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(0, 212, 170, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-card:hover {
    background: rgba(0, 212, 170, 0.08);
    border-color: var(--primary-accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 170, 0.1);
}

.feature-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.15);
    border-radius: 12px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: rgba(0, 212, 170, 0.25);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary-accent);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .features {
        padding: 4rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
}

/* ========================================
   How It Works Section
   ======================================== */

.how-it-works {
    padding: 6rem 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.step {
    position: relative;
    padding: 2rem;
    background: rgba(0, 212, 170, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.step:hover {
    background: rgba(0, 212, 170, 0.08);
    border-color: var(--primary-accent);
    transform: translateY(-8px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 2rem;
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-accent), var(--primary-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
}

.step-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.15);
    border-radius: 12px;
    transition: var(--transition);
}

.step:hover .step-icon {
    background: rgba(0, 212, 170, 0.25);
    transform: scale(1.1);
}

.step-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary-accent);
}

.step h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .how-it-works {
        padding: 4rem 0;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .step-number {
        font-size: 2rem;
    }
}

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

.partners {
    padding: 6rem 0;
    background: linear-gradient(180deg, 
        rgba(0, 212, 170, 0.02) 0%, 
        transparent 100%);
}

.partners-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.partners-text h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.partners-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.partners-features {
    list-style: none;
    margin-bottom: 2rem;
}

.partners-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
}

.check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.2);
    border-radius: 50%;
    color: var(--primary-accent);
    font-weight: bold;
    flex-shrink: 0;
}

.device-mockup {
    position: relative;
    display: flex;
    justify-content: center;
}

.device-screen {
    width: 280px;
    height: 560px;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 212, 170, 0.1) 100%);
    border: 12px solid var(--bg-dark);
    border-radius: 40px;
    box-shadow: 0 20px 60px rgba(0, 212, 170, 0.2);
    overflow: hidden;
    position: relative;
}

.device-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 28px;
    background: var(--bg-dark);
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.screen-content {
    padding: 1.5rem 1rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 0.5rem;
    background: linear-gradient(180deg, rgba(5, 8, 16, 0.8) 0%, rgba(0, 212, 170, 0.05) 100%);
}

.screen-content::before {
    content: 'Your Clinic';
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.5rem;
    padding: 0 0.5rem;
}

.mockup-bar {
    height: 8px;
    background: linear-gradient(90deg, var(--primary-accent) 0%, var(--primary-accent) 40%, transparent 100%);
    border-radius: 4px;
}

.mockup-bar.short {
    width: 70%;
}

.mockup-item {
    height: 55px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.2) 0%, rgba(0, 212, 170, 0.05) 100%);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.mockup-item::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 12px;
    width: 8px;
    height: 8px;
    background: var(--primary-accent);
    border-radius: 2px;
}

.mockup-item::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 25px;
    width: 60px;
    height: 8px;
    background: rgba(0, 212, 170, 0.4);
    border-radius: 2px;
}

.mockup-item:nth-child(2)::after {
    width: 50px;
}

.mockup-item:nth-child(3) {
    margin-top: 0.5rem;
}

.mockup-item:nth-child(4) {
    margin-top: 0.5rem;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@media (max-width: 1024px) {
    .partners-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .device-mockup {
        display: none;
    }
}

@media (max-width: 768px) {
    .partners {
        padding: 4rem 0;
    }
    
    .partners-text h3 {
        font-size: 1.5rem;
    }
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--border-color-light);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.logo-small {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color-light);
    color: var(--text-muted);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer {
        padding: 3rem 0 1.5rem;
    }
}

/* ========================================
   Animations & Transitions
   ======================================== */

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

/* ========================================
   Scrollbar Styling
   ======================================== */

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-accent);
    border-radius: 5px;
}

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