/* ============================================= */
/* GRANDIOZE GROUP - PREMIUM VISUAL REDESIGN     */
/* Modern, Vibrant, Multi-Service Brand          */
/* ============================================= */

:root {
    /* Premium Color Palette */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --premium-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    
    /* Service-Specific Colors */
    --it-color: #667eea;
    --cctv-color: #f5576c;
    --media-color: #a855f7;
    --events-color: #fb923c;
    --merchandise-color: #ec4899;
    --logistics-color: #10b981;
    --digital-color: #06b6d4;
    --gifts-color: #f472b6;
    --bakery-color: #fbbf24;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    
    /* Background Colors */
    --bg-light: #fafafa;
    --bg-gradient-1: linear-gradient(180deg, #faf5ff 0%, #fff 100%);
    --bg-gradient-2: linear-gradient(180deg, #fff 0%, #f0f9ff 100%);
    --bg-gradient-3: linear-gradient(180deg, #fef3c7 0%, #fff 100%);
    
    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 30px rgba(102, 126, 234, 0.3);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: 4rem; }
h2 { font-size: 3rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ============================================= */
/* PREMIUM GLASSMORPHISM NAVIGATION              */
/* ============================================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    padding: 0;
    transition: var(--transition-medium);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.navbar.scrolled::before {
    opacity: 1;
}

.nav-container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.navbar.scrolled .nav-container {
    padding: 16px 40px;
}

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

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    background: var(--premium-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.logo-subtext {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: #667eea;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-fast);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 10px;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: #667eea;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-icon {
    font-size: 0.7rem;
    margin-left: 6px;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    left: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 16px 0;
    min-width: 260px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    list-style: none;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.dropdown-menu li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--primary-gradient);
    border-radius: 0 4px 4px 0;
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.dropdown-menu li a:hover::before {
    transform: scaleY(1);
}

.dropdown-menu li a:hover {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.08) 0%, transparent 100%);
    color: #667eea;
    padding-left: 30px;
}

.dropdown-menu li a i {
    font-size: 1.1rem;
    color: #667eea;
}

/* Nav CTA Button */
.nav-cta .btn-primary {
    padding: 12px 28px;
    font-size: 0.95rem;
    border-radius: 50px;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: var(--transition-fast);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.nav-cta .btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.nav-cta .btn-primary:hover::before {
    opacity: 1;
}

.nav-cta .btn-primary span {
    position: relative;
    z-index: 1;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 10;
}

.bar {
    width: 28px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition-fast);
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================= */
/* PREMIUM HERO SECTION                          */
/* ============================================= */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

/* Animated Background */
.hero-section::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(240, 147, 251, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(245, 87, 108, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(67, 233, 123, 0.2) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(5%, 5%) rotate(120deg); }
    66% { transform: translate(-5%, 5%) rotate(240deg); }
}

/* Floating Decorative Elements */
.hero-section::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    top: -200px;
    right: -200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, -30px) rotate(180deg); }
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, rgba(118, 75, 162, 0.3) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

.hero-text h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    color: white;
    font-weight: 900;
    letter-spacing: -2px;
}

.gradient-text {
    background: linear-gradient(90deg, #fbbf24 0%, #fef3c7 50%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 600;
    color: #fef3c7;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 720px;
    margin-bottom: 48px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.8;
    text-align: justify;
    text-justify: inter-word;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Premium CTA Buttons */
.btn-hero {
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.1rem;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-hero.btn-primary {
    background: white;
    color: #667eea;
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

.btn-hero.btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 15px 50px rgba(255, 255, 255, 0.5);
}

.btn-hero.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-hero.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: white;
    transform: translateY(-4px) scale(1.05);
}

/* Premium Statistics Cards */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 32px 24px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-align: center;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: white;
    font-family: var(--font-heading);
    margin-bottom: 8px;
    line-height: 1;
    position: relative;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 5;
    color: rgba(255, 255, 255, 0.8);
}

.mouse {
    width: 28px;
    height: 48px;
    border: 2.5px solid rgba(255, 255, 255, 0.8);
    border-radius: 30px;
    margin: 0 auto 12px;
    position: relative;
}

.mouse-wheel {
    width: 4px;
    height: 10px;
    background: white;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* ============================================= */
/* SECTION STYLING                               */
/* ============================================= */

section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.section-subtitle {
    display: inline-block;
    color: #667eea;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
    margin-bottom: 16px;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 50px;
}

.section-title {
    font-size: 3.2rem;
    margin-bottom: 24px;
    color: var(--text-primary);
    font-weight: 900;
    letter-spacing: -1px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background: var(--primary-gradient);
    border-radius: 10px;
}

.section-description {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ============================================= */
/* ABOUT PREVIEW SECTION                         */
/* ============================================= */

.about-preview {
    background: var(--bg-gradient-1);
    position: relative;
}

.about-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.about-feature {
    background: white;
    padding: 50px 40px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.about-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.about-feature:hover::before {
    transform: scaleX(1);
}

.about-feature:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 30px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: var(--primary-gradient);
    opacity: 0.2;
    z-index: -1;
}

.about-feature:hover .feature-icon {
    animation: bounce 0.6s ease;
}

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

.feature-title {
    font-size: 1.6rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    text-align: center;
}

.feature-text {
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: center;
}

.about-cta {
    text-align: center;
}

/* ============================================= */
/* SERVICES SECTION                              */
/* ============================================= */

.services-section {
    background: white;
    position: relative;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
}

.services-grid > .service-card {
    flex: 0 0 calc(25% - 18px);
    min-width: 0;
}

.service-card {
    background: white;
    border-radius: 20px;
    padding: 38px 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    aspect-ratio: 4 / 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    border: 2px solid transparent;
}

/* Service-Specific Colors */
.service-card:nth-child(1) { --service-color: var(--it-color); }
.service-card:nth-child(2) { --service-color: var(--cctv-color); }
.service-card:nth-child(3) { --service-color: var(--media-color); }
.service-card:nth-child(4) { --service-color: var(--events-color); }
.service-card:nth-child(5) { --service-color: var(--merchandise-color); }
.service-card:nth-child(6) { --service-color: var(--logistics-color); }
.service-card:nth-child(7) { --service-color: var(--bakery-color); }
.service-card:nth-child(8) { --service-color: var(--digital-color); }
.service-card:nth-child(9) { --service-color: var(--gifts-color); }

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--service-color) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-xl);
    border-color: var(--service-color);
}

.service-card:hover::before {
    opacity: 0.05;
}

.service-icon {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, var(--service-color), var(--service-color));
    border-radius: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.13rem;
    color: white;
    margin-bottom: 24px;
    position: relative;
    transition: var(--transition-fast);
}

.service-icon::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 24px;
    background: var(--service-color);
    opacity: 0.2;
    z-index: -1;
    transition: var(--transition-fast);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card:hover .service-icon::after {
    inset: -10px;
    opacity: 0.3;
}

.service-title {
    font-size: 1.235rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.service-description {
    flex-grow: 1;
    margin-bottom: 24px;
    line-height: 1.6;
    color: var(--text-secondary);
    font-size: 0.775rem;
}

.service-link {
    color: var(--service-color);
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
    font-size: 1.05rem;
}

.service-link:hover {
    gap: 14px;
}

.services-cta {
    text-align: center;
    margin-top: 70px;
}

/* ============================================= */
/* WHY CHOOSE US SECTION                         */
/* ============================================= */

.why-choose-section {
    background: var(--bg-gradient-2);
    position: relative;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.why-card {
    background: white;
    padding: 45px 35px;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--success-gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.why-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.why-icon {
    width: 85px;
    height: 85px;
    margin: 0 auto 26px;
    background: var(--success-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    position: relative;
}

.why-icon::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: var(--success-gradient);
    opacity: 0.2;
    z-index: -1;
}

.why-title {
    font-size: 1.4rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.why-text {
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ============================================= */
/* TESTIMONIALS SECTION                          */
/* ============================================= */

.testimonials-section {
    background: white;
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: linear-gradient(135deg, #faf5ff 0%, #fff 100%);
    padding: 26px 22px;
    border-radius: 18px;
    position: relative;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    left: 18px;
    font-size: 4.5rem;
    color: rgba(102, 126, 234, 0.08);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: #667eea;
    background: white;
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 0.9rem;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.testimonial-text {
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 18px;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
    font-size: 0.82rem;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.author-avatar {
    width: 42px;
    height: 42px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.author-name {
    font-size: 0.92rem;
    color: var(--text-primary);
    margin-bottom: 2px;
    font-weight: 700;
}

.author-position {
    font-size: 0.78rem;
    color: var(--text-light);
}

/* ============================================= */
/* CTA SECTION                                   */
/* ============================================= */

.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 140px 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: 
        radial-gradient(circle at 70% 50%, rgba(245, 87, 108, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 30% 80%, rgba(67, 233, 123, 0.2) 0%, transparent 50%);
    animation: gradientShift 20s ease infinite;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1557804506-669a67965ba0?w=1600&q=80') center/cover;
    opacity: 0.05;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.cta-title {
    font-size: 3.5rem;
    color: white;
    margin-bottom: 24px;
    font-weight: 900;
    letter-spacing: -1px;
}

.cta-text {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 48px;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta {
    padding: 20px 48px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    font-size: 1.15rem;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-cta.btn-primary {
    background: white;
    color: #667eea;
    box-shadow: 0 10px 40px rgba(255, 255, 255, 0.3);
}

.btn-cta.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 60px rgba(255, 255, 255, 0.5);
}

.btn-cta.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-cta.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: white;
    transform: translateY(-5px) scale(1.05);
}

/* ============================================= */
/* PREMIUM FOOTER                                */
/* ============================================= */

.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #cbd5e1;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.5), transparent);
}

.footer-main {
    padding: 100px 0 70px;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: white;
    margin-bottom: 24px;
    font-weight: 900;
}

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

.footer-logo .logo-subtext {
    font-size: 0.8rem;
    letter-spacing: 3px;
    color: #667eea;
}

.footer-description {
    line-height: 1.8;
    margin-bottom: 32px;
    color: #94a3b8;
    font-size: 1.05rem;
}

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

.social-link {
    width: 48px;
    height: 48px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #667eea;
    font-size: 1.4rem;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.social-link:hover {
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

.footer-heading {
    color: white;
    margin-bottom: 28px;
    font-size: 1.35rem;
    font-weight: 700;
}

.footer-links {
    list-style: none;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    display: block;
    padding: 10px 0;
    transition: var(--transition-fast);
    font-size: 1.05rem;
}

.footer-links a:hover {
    color: #667eea;
    padding-left: 8px;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    color: #94a3b8;
    align-items: flex-start;
    font-size: 1.05rem;
}

.footer-contact a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-contact a:hover {
    color: #667eea;
}

.footer-contact i {
    color: #667eea;
    font-size: 1.2rem;
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 32px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #64748b;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.footer-bottom-links a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #667eea;
}

/* ============================================= */
/* BACK TO TOP BUTTON                            */
/* ============================================= */

.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}

/* ============================================= */
/* UTILITY CLASSES                               */
/* ============================================= */

.btn-primary {
    padding: 16px 36px;
    border-radius: 50px;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    transition: var(--transition-fast);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    font-size: 1.05rem;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    padding: 16px 36px;
    border-radius: 50px;
    background: transparent;
    color: #667eea;
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid #667eea;
    transition: var(--transition-fast);
    font-size: 1.05rem;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-4px);
}

/* Selection */
::selection {
    background: #667eea;
    color: white;
}

::-moz-selection {
    background: #667eea;
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}