/* ============================================================
   Resmart360.com - Main Stylesheet
   Modern 2026 UI/UX Design
   Brand Colors: Aqua #28D3C5, Purple #624BD9, Graphite #2B2F3A
   ============================================================ */

:root {
    --aqua: #28D3C5;
    --aqua-light: #5EEADF;
    --purple: #624BD9;
    --purple-light: #8B7AE8;
    --purple-dark: #4A35B0;
    --graphite: #2B2F3A;
    --cloud: #F7F9FC;
    --white: #FFFFFF;
    --text: #374151;
    --text-light: #6B7280;
    --border: #E5E7EB;
    --shadow: 0 4px 20px rgba(43, 47, 58, 0.08);
    --shadow-lg: 0 20px 60px rgba(43, 47, 58, 0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--graphite);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }

/* ============================================================
   STARS ANIMATION CANVAS
   ============================================================ */
.stars-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
    transition: var(--transition);
}

.main-nav.scrolled {
    box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}

.main-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
}

.nav-logo img {
    height: 42px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--purple);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--purple), var(--aqua));
    transition: width 0.3s ease;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-nav-cta {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--purple), var(--aqua));
    color: var(--white);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(98, 75, 217, 0.4);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--graphite);
    cursor: pointer;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
    background: var(--graphite);
    padding: 10px 0;
    margin-top: 75px;
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.trust-items span {
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}

.trust-items i {
    color: var(--aqua);
    font-size: 12px;
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero-section {
    position: relative;
    height: 90vh;
    min-height: 600px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    animation: heroZoom 15s ease infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(43, 47, 58, 0.85) 0%, rgba(98, 75, 217, 0.7) 50%, rgba(40, 211, 197, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    align-items: center;
}

.hero-text {
    max-width: 700px;
}

.hero-title {
    font-size: clamp(32px, 5vw, 56px);
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.15;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: rgba(255,255,255,0.9);
    margin-bottom: 12px;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn-primary-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--aqua), var(--aqua-light));
    color: var(--graphite);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(40, 211, 197, 0.4);
}

.btn-primary-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(40, 211, 197, 0.5);
}

.btn-secondary-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-secondary-cta:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

.hero-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 20;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background: var(--aqua);
    width: 36px;
    border-radius: 6px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    color: rgba(255,255,255,0.6);
    font-size: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

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

/* ============================================================
   SECTIONS COMMON
   ============================================================ */
section {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(98,75,217,0.1), rgba(40,211,197,0.1));
    color: var(--purple);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--graphite), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* ============================================================
   PAIN POINTS SECTION
   ============================================================ */
.pain-section {
    background: var(--cloud);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.pain-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
}

.pain-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--aqua);
}

.pain-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(98,75,217,0.1), rgba(40,211,197,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 22px;
    color: var(--purple);
}

.pain-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

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

/* ============================================================
   METHOD SECTION
   ============================================================ */
.method-section {
    background: linear-gradient(135deg, var(--graphite) 0%, var(--purple-dark) 100%);
}

.method-section .section-title {
    background: linear-gradient(135deg, var(--white), var(--aqua));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.method-section .section-subtitle {
    color: rgba(255,255,255,0.8);
}

.method-section .section-badge {
    background: rgba(40,211,197,0.2);
    color: var(--aqua);
}

.method-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.method-step {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}

.method-step:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
}

.step-number {
    font-family: 'Sora', sans-serif;
    font-size: 40px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--aqua), var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
}

.step-content h3 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 10px;
}

.step-content p {
    color: rgba(255,255,255,0.7);
    font-size: 15px;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    padding: 36px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--purple), var(--aqua));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--purple), var(--aqua));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--white);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 19px;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-light);
    font-size: 15px;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    color: var(--purple);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--aqua);
    gap: 10px;
}

/* ============================================================
   PACKAGES SECTION
   ============================================================ */
.packages-section {
    background: var(--cloud);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.package-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
}

.package-card.featured {
    border-color: var(--purple);
    transform: scale(1.02);
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.package-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, var(--purple), var(--aqua));
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
}

.package-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(98,75,217,0.1), rgba(40,211,197,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--purple);
    margin-bottom: 20px;
}

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

.package-best-for {
    font-size: 13px;
    color: var(--aqua);
    margin-bottom: 12px;
}

.package-desc {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.7;
}

.package-price {
    margin-bottom: 24px;
    padding: 16px;
    background: var(--cloud);
    border-radius: var(--radius-sm);
    text-align: center;
}

.price-label {
    display: block;
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.price-amount {
    font-family: 'Sora', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--purple);
}

.btn-package-cta {
    display: block;
    text-align: center;
    padding: 14px;
    background: linear-gradient(135deg, var(--purple), var(--purple-light));
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}

.btn-package-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(98, 75, 217, 0.4);
}

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--cloud);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #D1D5DB;
}

.product-sale-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #EF4444;
    color: white;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
}

.product-info {
    padding: 24px;
}

.product-info h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.product-info p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.product-pricing {
    margin-bottom: 16px;
}

.price-old {
    text-decoration: line-through;
    color: #9CA3AF;
    font-size: 14px;
    margin-right: 8px;
}

.price-current {
    font-family: 'Sora', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--purple);
}

.btn-product {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--cloud);
    color: var(--purple);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-product:hover {
    background: var(--purple);
    color: var(--white);
}

/* ============================================================
   TESTIMONIALS SECTION
   ============================================================ */
.testimonials-section {
    background: var(--cloud);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.testimonial-stars {
    color: #F59E0B;
    margin-bottom: 16px;
    font-size: 16px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar i {
    font-size: 40px;
    color: var(--purple);
}

.author-info strong {
    display: block;
    font-size: 15px;
    color: var(--graphite);
}

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

/* ============================================================
   INTEGRATION SECTION
   ============================================================ */
.integration-section {
    background: var(--white);
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.integration-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px;
    background: var(--cloud);
    border-radius: var(--radius);
    transition: var(--transition);
}

.integration-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.integration-item i {
    font-size: 32px;
    color: var(--purple);
}

.integration-item span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
    background: linear-gradient(135deg, var(--graphite), var(--purple-dark));
    color: var(--white);
}

.contact-section .section-title {
    background: linear-gradient(135deg, var(--white), var(--aqua));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-section .section-badge {
    background: rgba(40,211,197,0.2);
    color: var(--aqua);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info p {
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact-details {
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: rgba(255,255,255,0.9);
    font-size: 15px;
}

.contact-item i {
    color: var(--aqua);
    width: 20px;
    font-size: 18px;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.badge-item {
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    font-size: 13px;
    color: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge-item i {
    color: var(--aqua);
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.contact-form .form-group {
    margin-bottom: 0;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    transition: var(--transition);
    outline: none;
    background: var(--white);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 4px rgba(98,75,217,0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--purple), var(--aqua));
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(98, 75, 217, 0.4);
}

.form-message {
    margin-top: 16px;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    display: none;
}

.form-message.success {
    display: block;
    background: #D1FAE5;
    color: #065F46;
}

.form-message.error {
    display: block;
    background: #FEE2E2;
    color: #991B1B;
}

/* ============================================================
   FOOTER
   ============================================================ */
.main-footer {
    background: var(--graphite);
    color: rgba(255,255,255,0.8);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 40px;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

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

.footer-social a:hover {
    background: var(--purple);
}

.footer-links h4, .footer-contact h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    font-size: 14px;
    margin-bottom: 10px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--aqua);
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact i {
    color: var(--aqua);
    width: 16px;
}

.footer-trust {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-trust span {
    font-size: 12px;
    padding: 4px 10px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9998;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: #25D366;
    color: var(--white);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
    font-size: 22px;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6); }
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }
    
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .btn-nav-cta {
        display: none;
    }
    
    .trust-items {
        gap: 12px;
        font-size: 11px;
    }
    
    .hero-section {
        height: 80vh;
    }
    
    section {
        padding: 60px 0;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .whatsapp-float span {
        display: none;
    }
    
    .whatsapp-float {
        padding: 16px;
        border-radius: 50%;
    }
}

@media (max-width: 480px) {
    .pain-grid,
    .services-grid,
    .packages-grid,
    .products-grid,
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .method-timeline {
        grid-template-columns: 1fr;
    }
    
    .integration-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}