/* ===================================
   CalWest AI - Professional Website
   Color Palette:
   - Primary Pink: #FF5BCD
   - Primary Blue: #396EFF
   - Cyan: #45F3D1
   - Navy: #090A2A
   =================================== */

:root {
    --primary-pink: #FF5BCD;
    --primary-blue: #396EFF;
    --cyan: #45F3D1;
    --navy: #090A2A;
    --dark-navy: #050514;
    --light-navy: #141534;
    --white: #FFFFFF;
    --gray-50: #FAFBFC;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;
    
    --gradient-primary: linear-gradient(135deg, var(--primary-pink) 0%, var(--primary-blue) 100%);
    --gradient-accent: linear-gradient(135deg, var(--cyan) 0%, var(--primary-blue) 100%);
    --gradient-hero: linear-gradient(135deg, var(--navy) 0%, var(--dark-navy) 100%);
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================================
   Reset & Base Styles
   =================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.loading {
    overflow: hidden;
}

/* Loading Animation */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    animation: float 2s ease-in-out infinite;
}

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

.loader-text {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 0.75rem;
}

h4 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

section {
    padding: 5rem 0;
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(9, 10, 42, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    background: rgba(9, 10, 42, 0.98);
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.logo:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.logo-img {
    width: 40px;
    height: 40px;
    transition: var(--transition);
}

.logo:hover .logo-img {
    transform: rotate(5deg);
}

.logo-text {
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.highlight {
    color: var(--cyan);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--cyan);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

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

.nav-link.cta-button {
    background: var(--gradient-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: var(--white);
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--gradient-hero);
    color: var(--white);
    padding-top: 100px;
    padding-bottom: 60px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 91, 205, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(57, 110, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(69, 243, 209, 0.1) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

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

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.6rem 1.75rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.6s ease-out;
}

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

.hero-title {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding-top: 3rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.stat:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    font-size: 1rem;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 91, 205, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 91, 205, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    position: relative;
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--navy);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* ===================================
   Trust Section
   =================================== */

.trust-section {
    background: var(--white);
    padding: 2.5rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.trust-text {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    color: var(--gray-800);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--gray-100);
    border-radius: 50px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.trust-item:hover {
    background: var(--white);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-block;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    padding: 0.5rem 1.25rem;
    background: rgba(57, 110, 255, 0.08);
    border-radius: 50px;
    border: 1px solid rgba(57, 110, 255, 0.15);
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray-600);
}

/* ===================================
   Services Section
   =================================== */

.services {
    background: var(--white);
}

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

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-blue);
}

.service-card.featured {
    background: var(--gradient-hero);
    color: var(--white);
    border-color: var(--primary-blue);
    box-shadow: 0 10px 40px rgba(57, 110, 255, 0.3);
}

.service-card.featured:hover {
    box-shadow: 0 20px 60px rgba(57, 110, 255, 0.4);
    transform: translateY(-8px) scale(1.02);
}

.service-card.featured h3,
.service-card.featured p,
.service-card.featured li {
    color: var(--white);
}

.popular-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--cyan);
    color: var(--navy);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(69, 243, 209, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1;
    display: inline-block;
    transition: var(--transition);
}

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

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.service-card.featured p {
    color: rgba(255, 255, 255, 0.9);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.service-features li {
    color: var(--gray-700);
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--cyan);
    font-weight: 700;
}

/* ===================================
   Solutions Section
   =================================== */

.solutions {
    background: var(--gray-100);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: var(--white);
    padding: 2.25rem;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

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

.solution-image {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.solution-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.35rem;
}

.solution-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* ===================================
   Process Section
   =================================== */

.process {
    background: var(--white);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.process-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 50px;
    top: 100px;
    width: 3px;
    height: calc(100% + 3rem);
    background: linear-gradient(180deg, var(--primary-blue) 0%, var(--cyan) 100%);
    border-radius: 10px;
}

.step-number {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.step-content {
    padding: 1rem 0;
}

.step-content h3 {
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

.step-content p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===================================
   Why Choose Us Section
   =================================== */

.why-choose {
    background: var(--gradient-hero);
    color: var(--white);
}

.why-choose .section-tag {
    color: var(--cyan);
}

.why-choose h2 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.why-choose .intro {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

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

.benefit-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.benefit-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.benefit-item h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.benefit-item p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

/* ===================================
   Testimonials Section
   =================================== */

.testimonials {
    background: var(--gray-100);
}

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

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid var(--gray-100);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-blue);
}

.stars {
    color: #FFB800;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--gray-700);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-name {
    font-weight: 700;
    color: var(--gray-900);
    font-size: 1.05rem;
}

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

/* ===================================
   CTA Section
   =================================== */

.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: clamp(2rem, 4vw, 2.5rem);
}

.cta-content > p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.cta-benefit {
    font-weight: 500;
    font-size: 1.05rem;
}

.cta-section .btn {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: var(--shadow-xl);
}

.cta-section .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.cta-note {
    margin-top: 1.5rem;
    opacity: 0.9;
    font-size: 0.95rem;
}

/* ===================================
   About Section
   =================================== */

.about {
    background: var(--white);
}

.about-content {
    max-width: 800px;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: 15px;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
}

.value-item:hover {
    border-color: var(--primary-blue);
    background: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-item h4 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.value-item p {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===================================
   FAQ Section
   =================================== */

.faq {
    background: var(--gray-100);
}

.faq-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.faq-item.active {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 1.5rem 2rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--gray-900);
    cursor: pointer;
    position: relative;
    padding-right: 4rem;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-blue);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--primary-blue);
    transition: var(--transition);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(57, 110, 255, 0.1);
    border-radius: 50%;
}

.faq-item.active .faq-question::after {
    content: '−';
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 2rem 1.5rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===================================
   Contact Section
   =================================== */

.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info > p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
    font-size: 1.15rem;
}

.contact-item p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.contact-item a {
    color: var(--primary-blue);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--primary-pink);
}

/* Contact Form */

.contact-form-container {
    background: var(--gray-100);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1.125rem;
    border: 2px solid var(--gray-300);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
    font-weight: 400;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(57, 110, 255, 0.12);
    background: var(--white);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

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

.footer {
    background: var(--gradient-hero);
    color: var(--white);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-blue);
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    /* Navigation */
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--navy);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        box-shadow: var(--shadow-xl);
        align-items: flex-start;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link.cta-button {
        width: 100%;
        text-align: center;
    }
    
    /* Hero */
    .hero {
        min-height: auto;
        padding: 6rem 0 4rem;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        text-align: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        margin-top: 2rem;
        padding-top: 2rem;
    }
    
    .stat {
        padding: 1.25rem 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    /* Sections */
    section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Solutions */
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    /* Process */
    .process-timeline {
        gap: 2rem;
    }
    
    .process-step {
        grid-template-columns: 70px 1fr;
        gap: 1rem;
    }
    
    .process-step:not(:last-child)::after {
        left: 35px;
        top: 70px;
        height: calc(100% + 2rem);
    }
    
    .step-number {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }
    
    /* Benefits */
    .benefits-list {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA */
    .cta-benefits {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .cta-section .btn {
        width: 100%;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Trust Section */
    .trust-badges {
        gap: 1rem;
    }
    
    .trust-item {
        font-size: 0.85rem;
        padding: 0.65rem 1.25rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .service-card,
    .testimonial-card {
        padding: 1.75rem;
    }
    
    .contact-form-container {
        padding: 1.75rem;
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 1.25rem;
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
    
    .section-tag {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.7s ease-out forwards;
}

/* Smooth transitions for all interactive elements */
button, a, input, select, textarea {
    -webkit-tap-highlight-color: transparent;
}

/* Selection styling */
::selection {
    background: var(--primary-pink);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-pink);
    color: var(--white);
}

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

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 6px;
}

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

/* ===================================
   Utility Classes
   =================================== */

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

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }