/* ==========================================
   BMLinker Landing Page Styles
   ========================================== */

/* CSS Variables */
:root {
    --primary-orange: #FF6B35;
    --primary-orange-light: #FFF5F2;
    --primary-orange-dark: #E55A2B;
    --primary-green: #0A6E2E;
    --primary-green-light: #E8F5EC;
    --primary-green-dark: #085A25;
    --text-dark: #1A1A1A;
    --text-medium: #4A4A4A;
    --text-light: #717171;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --border-light: #E5E7EB;
    --gradient-orange: linear-gradient(135deg, #FF6B35 0%, #FF8F6B 100%);
    --gradient-green: linear-gradient(135deg, #0A6E2E 0%, #10B981 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-primary {
    background: var(--gradient-orange);
    color: white;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}

.btn-green {
    background: var(--gradient-green);
    color: white;
    box-shadow: 0 4px 16px rgba(10, 110, 46, 0.3);
}

.btn-green:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 110, 46, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--border-light);
}

.btn-outline:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-orange);
    color: white;
    font-weight: 800;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-medium);
    font-weight: 500;
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, #FFF5F2 0%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(10, 110, 46, 0.1) 0%, transparent 70%);
    bottom: 0;
    left: -50px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 30%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-orange-light);
    color: var(--primary-orange);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-medium);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-orange);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-light);
}

/* Phone Mockup */
.hero-image {
    position: relative;
}

.phone-mockup {
    width: 320px;
    height: 650px;
    background: #1A1A1A;
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
    margin: 0 auto;
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--bg-white);
    border-radius: 32px;
    overflow: hidden;
}

.app-preview {
    padding: 24px 16px;
}

.app-header {
    margin-bottom: 24px;
}

.app-greeting {
    display: block;
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.app-title {
    display: block;
    font-size: 22px;
    font-weight: 700;
}

.app-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.expert-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.expert-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.expert-avatar-1 { background: linear-gradient(135deg, #FF6B35, #FF8F6B); }
.expert-avatar-2 { background: linear-gradient(135deg, #0A6E2E, #10B981); }
.expert-avatar-3 { background: linear-gradient(135deg, #3B82F6, #60A5FA); }

.expert-info {
    flex: 1;
}

.expert-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.expert-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-light);
    background: white;
    padding: 2px 8px;
    border-radius: 4px;
}

.expert-rating {
    font-size: 13px;
    font-weight: 600;
    color: #F59E0B;
}

.expert-rating i {
    margin-right: 2px;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: white;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 24px;
}

.floating-card-1 {
    top: 80px;
    left: -40px;
    animation-delay: 0s;
}

.floating-card-1 i { color: #10B981; }

.floating-card-2 {
    bottom: 120px;
    right: -20px;
    animation-delay: 1.5s;
}

.floating-card-2 i { color: var(--primary-orange); }

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

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    background: var(--primary-orange-light);
    color: var(--primary-orange);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-badge-green {
    background: var(--primary-green-light);
    color: var(--primary-green);
}

.section-title {
    font-size: 44px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-medium);
}

/* Features Section */
.features {
    background: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
}

.feature-icon-orange { background: var(--primary-orange-light); color: var(--primary-orange); }
.feature-icon-green { background: var(--primary-green-light); color: var(--primary-green); }
.feature-icon-blue { background: #EFF6FF; color: #3B82F6; }
.feature-icon-purple { background: #F3E8FF; color: #9333EA; }
.feature-icon-pink { background: #FCE7F3; color: #EC4899; }
.feature-icon-teal { background: #CCFBF1; color: #14B8A6; }

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-medium);
    font-size: 15px;
}

/* How It Works */
.how-it-works {
    background: var(--bg-light);
}

.tabs-container {
    max-width: 900px;
    margin: 0 auto;
}

.tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-medium);
    cursor: pointer;
    transition: var(--transition);
}

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

.tab-btn.active {
    background: var(--gradient-orange);
    border-color: transparent;
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.step-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    position: relative;
    flex: 1;
    max-width: 260px;
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--gradient-orange);
    color: white;
    font-weight: 700;
    font-size: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-orange-light);
    color: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-medium);
}

.step-arrow {
    color: var(--border-light);
    font-size: 24px;
}

/* Split Sections */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-section.reverse {
    direction: rtl;
}

.split-section.reverse > * {
    direction: ltr;
}

.split-content .section-badge {
    margin-bottom: 16px;
}

.split-content .section-title {
    font-size: 40px;
    text-align: left;
    margin-bottom: 20px;
}

.section-text {
    font-size: 18px;
    color: var(--text-medium);
    margin-bottom: 32px;
}

.benefits-list {
    list-style: none;
    margin-bottom: 32px;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 16px;
}

.benefits-list li i {
    color: var(--primary-orange);
    font-size: 20px;
    margin-top: 2px;
}

.benefits-list-green li i {
    color: var(--primary-green);
}

/* Feature Showcases */
.feature-showcase {
    position: relative;
    height: 500px;
}

.showcase-card {
    position: absolute;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 20px;
}

.showcase-card-1 {
    top: 0;
    right: 0;
    width: 300px;
}

.showcase-card-2 {
    bottom: 60px;
    left: 0;
    width: 320px;
}

.showcase-card-3 {
    top: 0;
    left: 0;
    width: 320px;
}

.showcase-card-4 {
    bottom: 80px;
    right: 0;
    width: 280px;
}

.showcase-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--primary-orange);
}

.offer-item {
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-bottom: 8px;
}

.offer-discount {
    display: inline-block;
    background: var(--primary-orange);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 4px;
}

.offer-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.offer-price {
    font-size: 14px;
    color: var(--primary-green);
    font-weight: 600;
}

.offer-price s {
    color: var(--text-light);
    font-weight: 400;
    margin-left: 8px;
}

.project-notification {
    display: flex;
    align-items: center;
    gap: 12px;
}

.project-notification i {
    width: 48px;
    height: 48px;
    background: var(--primary-orange-light);
    color: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.notif-title {
    display: block;
    font-weight: 600;
    margin-bottom: 2px;
}

.notif-text {
    font-size: 13px;
    color: var(--text-light);
}

/* Analytics Card */
.analytics-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-green);
}

.analytics-stats {
    display: flex;
    gap: 16px;
}

.analytics-stat {
    flex: 1;
    text-align: center;
    padding: 12px;
    background: var(--primary-green-light);
    border-radius: var(--radius-sm);
}

.analytics-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-green);
}

.analytics-label {
    font-size: 11px;
    color: var(--text-light);
}

/* Badge Showcase */
.badge-showcase {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.user-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
}

.badge-agency {
    background: #EFF6FF;
    color: #3B82F6;
}

.badge-pro {
    background: var(--primary-orange-light);
    color: var(--primary-orange);
}

.badge-consultant {
    background: var(--primary-green-light);
    color: var(--primary-green);
}

/* For Experts Section */
.for-experts {
    background: var(--bg-light);
}

/* Expertise Areas */
.expertise-areas {
    background: white;
}

.expertise-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.expertise-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.expertise-chip:hover {
    background: var(--primary-orange-light);
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}

.expertise-chip i {
    color: var(--primary-orange);
}

/* Download Section */
.download {
    background: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 100%);
    color: white;
    text-align: center;
}

.download-title {
    font-size: 44px;
    margin-bottom: 16px;
}

.download-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    background: white;
    color: var(--text-dark);
    padding: 16px 32px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
}

.store-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
}

.store-btn-coming-soon {
    opacity: 0.7;
    cursor: default;
    position: relative;
}

.store-btn-coming-soon:hover {
    transform: none;
    box-shadow: none;
}

.store-btn i {
    font-size: 36px;
}

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

.store-btn-text span {
    display: block;
    font-size: 12px;
    color: var(--text-light);
}

.store-btn-text strong {
    font-size: 18px;
}

.download-features {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.download-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.download-feature i {
    color: var(--primary-orange);
    font-size: 20px;
}

/* Footer */
.footer {
    background: #0D0D0D;
    color: white;
    padding: 80px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    margin: 16px 0 24px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-orange);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .hero-subtitle {
        margin: 0 auto 32px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .split-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .split-section.reverse {
        direction: ltr;
    }
    
    .split-content .section-title {
        text-align: center;
    }
    
    .split-content {
        text-align: center;
    }
    
    .benefits-list {
        text-align: left;
        max-width: 500px;
        margin: 0 auto 32px;
    }
    
    .split-image {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-brand p {
        max-width: none;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-md);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .stat-divider {
        display: none;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .steps-grid {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-features {
        flex-direction: column;
        gap: 16px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .btn-lg {
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .expertise-grid {
        gap: 8px;
    }
    
    .expertise-chip {
        padding: 8px 14px;
        font-size: 13px;
    }
}