/* ===============================================
   CareTechMobile - CLEAN & OPTIMIZED VERSION
   100% Zoom Fixed | All Duplicates Removed
   Author: Shihab Rajendran
   =============================================== */

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

:root {
    /* Primary Colors */
    --primary-color: #15C39A;
    --primary-dark: #12A685;
    --primary-light: #D1FAE5;
    
    /* Accent Colors */
    --accent-blue: #3B82F6;
    --accent-purple: #8B5CF6;
    --accent-pink: #EC4899;
    --accent-orange: #F59E0B;
    --accent-red: #EF4444;
    --accent-green: #10B981;
    --accent-yellow: #FBBF24;
    --accent-cyan: #06B6D4;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --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;
    
    /* Z-Index */
    --z-header: 1000;
    --z-float: 999;
    --z-modal: 1010;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, #FFE5E5 0%, #FFF4E5 25%, #E5F9FF 50%, #F3E5FF 75%, #FFE5F1 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 800;
    line-height: 1.3;
    color: #111827;
    word-wrap: break-word;
    hyphens: auto;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.hidden {
    display: none !important;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%);
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(21, 195, 154, 0.2);
    z-index: var(--z-header);
    padding: 0.75rem 0;
    transition: var(--transition-base);
}

.header-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    flex-shrink: 0;
}

.logo h2 {
    font-size: 1.3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    white-space: nowrap;
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

.nav-menu a {
    font-weight: 600;
    color: var(--gray-700);
    padding: 0.45rem 0.6rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.8rem;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(21, 195, 154, 0.3);
}

.nav-menu a.active {
    color: var(--white);
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-orange));
    box-shadow: 0 5px 15px rgba(236, 72, 153, 0.4);
}

.header-cta {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-shrink: 0;
}

.btn-whatsapp,
.btn-login {
    padding: 0.55rem 0.9rem;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.btn-login {
    background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    border: none;
    cursor: pointer;
    padding: 0.7rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(21, 195, 154, 0.3);
}

.mobile-menu-toggle span {
    width: 22px;
    height: 2.5px;
    background: var(--white);
    transition: var(--transition-base);
    border-radius: 10px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ===== BUTTONS ===== */
.btn-primary,
.btn-secondary {
    padding: 0.875rem 1.75rem;
    border-radius: 15px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #15C39A 0%, #10B981 100%);
    color: var(--white);
    box-shadow: 0 5px 20px rgba(21, 195, 154, 0.5);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(21, 195, 154, 0.6);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-900);
    border: 3px solid var(--primary-color);
    box-shadow: 0 5px 20px rgba(21, 195, 154, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(21, 195, 154, 0.5);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ===== FLOATING WHATSAPP BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
    z-index: var(--z-float);
    animation: float-whatsapp 3s ease-in-out infinite;
}

@keyframes float-whatsapp {
    0%, 100% { 
        transform: translateY(0) scale(1);
    }
    50% { 
        transform: translateY(-10px) scale(1.05);
    }
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.8);
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 7rem 0 5rem;
    background: linear-gradient(135deg, 
        #FFE5E5 0%, 
        #FFF4E5 20%, 
        #E5F9FF 40%, 
        #E5FFE5 60%, 
        #F3E5FF 80%, 
        #FFE5F1 100%);
    margin-top: 68px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-text h1 {
    font-size: 2.35rem;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    color: #111827;
}

.hero-text p {
    font-size: 1rem;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-item h3 {
    font-size: 2.15rem;
    margin-bottom: 0.25rem;
    color: #111827;
    font-weight: 900;
}

.stat-item p {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 600;
}

.hero-image {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.9));
    backdrop-filter: blur(10px);
    padding: 1.35rem;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.hero-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(21, 195, 154, 0.3);
    border-color: var(--primary-color);
}

.hero-card i {
    font-size: 1.85rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.65rem;
    display: block;
}

.hero-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.35rem;
    color: #111827;
    font-weight: 700;
}

.hero-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ===== SECTIONS ===== */
section {
    padding: 4rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    font-size: 2.15rem;
    background: linear-gradient(135deg, #EC4899 0%, #F59E0B 50%, #10B981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1rem;
    color: var(--gray-700);
    font-weight: 600;
}

/* ===== SERVICES SECTION - SUPER COLORFUL ===== */
.services-section {
    background: linear-gradient(135deg, #FFF5F5 0%, #FFF9E5 25%, #F0F9FF 50%, #F3E8FF 75%, #FFF0F5 100%);
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(21, 195, 154, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(236, 72, 153, 0.08) 0%, transparent 40%);
    z-index: 0;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

/* ===== SERVICE CARDS - VIBRANT DESIGNS ===== */
.service-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 30px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #15C39A 0%, #3B82F6 50%, #8B5CF6 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(21, 195, 154, 0.1) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.6s ease;
}

.service-card:hover::after {
    transform: scale(1);
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 70px rgba(21, 195, 154, 0.25);
    border-color: var(--primary-color);
}

/* Card 1 - Device Repair (Red/Orange) */
.service-card:nth-child(1) {
    background: linear-gradient(135deg, rgba(255, 245, 245, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.service-card:nth-child(1):hover {
    border-color: #FF6B6B;
    box-shadow: 0 25px 70px rgba(255, 107, 107, 0.3);
}

.service-card:nth-child(1) .service-icon {
    background: linear-gradient(135deg, #FF6B6B 0%, #EE5A24 100%);
}

/* Card 2 - WhatsApp Automation (Green) */
.service-card:nth-child(2) {
    background: linear-gradient(135deg, rgba(240, 253, 244, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.service-card:nth-child(2):hover {
    border-color: #26DE81;
    box-shadow: 0 25px 70px rgba(38, 222, 129, 0.3);
}

.service-card:nth-child(2) .service-icon {
    background: linear-gradient(135deg, #26DE81 0%, #20BF6B 100%);
}

/* Card 3 - Mini Websites (Purple) */
.service-card:nth-child(3) {
    background: linear-gradient(135deg, rgba(243, 232, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.service-card:nth-child(3):hover {
    border-color: #A55EEA;
    box-shadow: 0 25px 70px rgba(165, 94, 234, 0.3);
}

.service-card:nth-child(3) .service-icon {
    background: linear-gradient(135deg, #A55EEA 0%, #8854D0 100%);
}

/* ===== SERVICE ICONS - LARGE & ANIMATED ===== */
.service-icon {
    width: 90px;
    height: 90px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin-bottom: 2rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--white);
    position: relative;
}

.service-icon::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 25px;
    padding: 5px;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.5), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.service-card:hover .service-icon::before {
    opacity: 1;
    animation: rotate-border 3s linear infinite;
}

@keyframes rotate-border {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ===== SERVICE HEADINGS - GRADIENT TEXT ===== */
.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.75rem;
    color: #111827;
    font-weight: 900;
    position: relative;
    padding-bottom: 0.75rem;
}

.service-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #15C39A 0%, #3B82F6 50%, #8B5CF6 100%);
    transition: width 0.5s ease;
}

.service-card:hover h3::after {
    width: 60px;
}

/* Card 1 Heading Color */
.service-card:nth-child(1) h3 {
    background: linear-gradient(135deg, #FF6B6B 0%, #EE5A24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card 2 Heading Color */
.service-card:nth-child(2) h3 {
    background: linear-gradient(135deg, #26DE81 0%, #20BF6B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card 3 Heading Color */
.service-card:nth-child(3) h3 {
    background: linear-gradient(135deg, #A55EEA 0%, #8854D0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== SERVICE DESCRIPTION ===== */
.service-card > p {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    font-weight: 500;
    line-height: 1.8;
    font-size: 1rem;
}

/* ===== SERVICE FEATURES - COLORFUL ICONS ===== */
.service-features {
    margin: 1.5rem 0;
}

.service-features ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-features ul li {
    padding: 0.875rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--gray-700);
    font-weight: 600;
    background: rgba(21, 195, 154, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.service-features ul li:hover {
    background: rgba(21, 195, 154, 0.1);
    border-left-color: var(--primary-color);
    transform: translateX(5px);
}

.service-features ul li i {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
    color: var(--white);
    background: linear-gradient(135deg, #15C39A 0%, #10B981 100%);
    box-shadow: 0 4px 12px rgba(21, 195, 154, 0.3);
}

/* Card 1 Feature Icons (Red/Orange) */
.service-card:nth-child(1) .service-features ul li i {
    background: linear-gradient(135deg, #FF6B6B 0%, #EE5A24 100%);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

/* Card 2 Feature Icons (Green) */
.service-card:nth-child(2) .service-features ul li i {
    background: linear-gradient(135deg, #26DE81 0%, #20BF6B 100%);
    box-shadow: 0 4px 12px rgba(38, 222, 129, 0.3);
}

/* Card 3 Feature Icons (Purple) */
.service-card:nth-child(3) .service-features ul li i {
    background: linear-gradient(135deg, #A55EEA 0%, #8854D0 100%);
    box-shadow: 0 4px 12px rgba(165, 94, 234, 0.3);
}

/* ===== SERVICE BUTTON - COLORFUL ===== */
.btn-service {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #15C39A 0%, #10B981 100%);
    color: var(--white);
    border-radius: 15px;
    font-weight: 700;
    margin-top: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(21, 195, 154, 0.3);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

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

.btn-service:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 35px rgba(21, 195, 154, 0.5);
}

/* Card 1 Button (Red/Orange) */
.service-card:nth-child(1) .btn-service {
    background: linear-gradient(135deg, #FF6B6B 0%, #EE5A24 100%);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.service-card:nth-child(1) .btn-service:hover {
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.5);
}

/* Card 2 Button (Green) */
.service-card:nth-child(2) .btn-service {
    background: linear-gradient(135deg, #26DE81 0%, #20BF6B 100%);
    box-shadow: 0 8px 25px rgba(38, 222, 129, 0.3);
}

.service-card:nth-child(2) .btn-service:hover {
    box-shadow: 0 12px 35px rgba(38, 222, 129, 0.5);
}

/* Card 3 Button (Purple) */
.service-card:nth-child(3) .btn-service {
    background: linear-gradient(135deg, #A55EEA 0%, #8854D0 100%);
    box-shadow: 0 8px 25px rgba(165, 94, 234, 0.3);
}

.service-card:nth-child(3) .btn-service:hover {
    box-shadow: 0 12px 35px rgba(165, 94, 234, 0.5);
}

/* ===== TOOLS, EARNING, SOFTWARE CARDS (Keep Simple) ===== */
.tools-grid,
.earning-grid,
.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 1.75rem;
}

.tool-card,
.earning-card,
.software-card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 1.75rem;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    transition: all 0.4s ease;
    border: 3px solid transparent;
}

.tool-card:hover,
.earning-card:hover,
.software-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(21, 195, 154, 0.25);
    border-color: var(--primary-color);
}

.tool-card h3,
.earning-card h3,
.software-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
    color: #111827;
    font-weight: 800;
}

.tool-card p,
.earning-card p,
.software-card p {
    color: var(--gray-700);
    margin-bottom: 1rem;
    font-weight: 500;
    line-height: 1.7;
}

/* ===== WHY SECTION ===== */
.why-section {
    background: linear-gradient(135deg, #F0F9FF 0%, #F3E8FF 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.why-card {
    background: rgba(255,255,255,0.95);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(21, 195, 154, 0.2);
}

.why-card i {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.why-card h4 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    color: #111827;
}

.why-card p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===== PROMO SECTION ===== */
.promo-section {
    background: var(--gray-50);
}

.promo-card {
    background: rgba(255,255,255,0.95);
    padding: 2.5rem;
    border-radius: 25px;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(21, 195, 154, 0.2);
}

.promo-content {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.promo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.promo-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.promo-text h3 {
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
    color: #111827;
}

.promo-text p {
    color: var(--gray-700);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.btn-promo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    color: var(--white);
    border-radius: 10px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-promo:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(21, 195, 154, 0.4);
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
    background: linear-gradient(135deg, #FFF9E5 0%, #FFE5F1 100%);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(255,255,255,0.95);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.rating {
    margin-bottom: 1rem;
}

.rating i {
    color: #FBBF24;
    font-size: 1.1rem;
}

.testimonial-card p {
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author h4 {
    color: #111827;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* ===== ARTICLES SECTION ===== */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.article-card {
    background: rgba(255,255,255,0.95);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(21, 195, 154, 0.2);
}

.article-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.article-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.article-card h4 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    color: #111827;
}

.article-card p {
    color: var(--gray-700);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.article-card a {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.article-card a:hover {
    gap: 0.75rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, #15C39A 0%, #3B82F6 50%, #8B5CF6 100%);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--gray-900) 0%, #1a202c 100%);
    color: var(--gray-300);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, 
        #15C39A 0%, 
        #3B82F6 20%, 
        #8B5CF6 40%, 
        #EC4899 60%, 
        #F59E0B 80%, 
        #10B981 100%);
}

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

.footer h3,
.footer h4 {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

.footer p {
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.footer-social a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(21, 195, 154, 0.5);
}

.footer ul li {
    padding: 0.5rem 0;
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact li i {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

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

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Large Desktop 1600px+ */
@media (min-width: 1600px) {
    .container {
        max-width: 1400px;
    }
    
    .logo h2 {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        gap: 0.75rem;
    }
    
    .nav-menu a {
        font-size: 0.9rem;
        padding: 0.5rem 0.75rem;
    }
    
    .btn-whatsapp,
    .btn-login {
        padding: 0.65rem 1.1rem;
        font-size: 0.85rem;
    }
    
    .hero-text h1 {
        font-size: 2.75rem;
    }
}

/* Desktop 1280px-1599px */
@media (min-width: 1280px) and (max-width: 1599px) {
    .container {
        max-width: 1200px;
    }
    
    .hero-text h1 {
        font-size: 2.35rem;
    }
}

/* Laptop 1024px-1279px */
@media (min-width: 1024px) and (max