/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
:root {
    --wa-green: #25D366;
    --wa-dark-green: #128C7E;
    --dark-charcoal: #111111;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --text-muted: #666666;
    --color-orange: #f97316;    /* Orange 500 */
    --gradient-accent: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 40px rgba(37, 211, 102, 0.15);
    --radius-md: 12px;
    --radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--dark-charcoal);
    background-color: var(--white);
    overflow-x: hidden;
}

body {
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; }

p { font-size: 1.125rem; color: var(--text-muted); margin-bottom: 1.5rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.125rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--wa-green);
    color: var(--wa-green);
}

.btn-outline:hover {
    background: var(--wa-green);
    color: var(--white);
}

.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-large { padding: 18px 40px; font-size: 1.25rem; }

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-wrapper { display: flex; align-items: center; gap: 0.5rem; }
.logo-icon img { width: 12rem; height: 8rem; object-fit:contain; }
.logo-icon.small { width: 1.5rem; height: 1.5rem; }

.brand {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark-charcoal);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a:not(.btn) {
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-charcoal);
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--wa-green);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    padding: 160px 0 100px;
    background: var(--dark-charcoal);
    color: var(--white);
    overflow: hidden;
}

.hero p { color: #A0A0A0; }

.hero-bg-animated {
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(37, 211, 102, 0.15) 0%, transparent 50%);
    animation: rotateBg 20s linear infinite;
    z-index: 0;
}

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

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(37, 211, 102, 0.1);
    color: var(--wa-green);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.hero-cta {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
}

.sub-cta {
    font-size: 0.9rem;
    color: #888;
}

/* Glass Phone Simulation */
.glass-phone {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    position: relative;
}

.phone-header {
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.phone-avatar {
    width: 45px; height: 45px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.phone-info strong { display: block; font-size: 1.1rem; }
.phone-info span { font-size: 0.85rem; color: #aaa; }

.chat-bubble {
    background: #202C33;
    color: #E9EDEF;
    padding: 12px 16px;
    border-radius: 15px;
    margin-bottom: 15px;
    font-size: 0.95rem;
    max-width: 90%;
    opacity: 0;
    transform: translateY(10px);
    position: relative;
}

.chat-bubble.left {
    border-top-left-radius: 0;
    background: rgba(37, 211, 102, 0.15);
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.chat-anim-1 { animation: popIn 0.5s forwards 0.5s; }
.chat-anim-2 { animation: popIn 0.5s forwards 1.5s; }
.chat-anim-3 { animation: popIn 0.5s forwards 2.5s; }

/* Floating Elements */
.floating-badge {
    position: absolute;
    background: var(--color-orange);
    color: var(--dark-charcoal);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: float 6s ease-in-out infinite;
}

.badge-1 { top: -20px; right: -20px; animation-delay: 0s; }
.badge-2 { bottom: 40px; left: -40px; animation-delay: 3s; }

/* ==========================================================================
   Sections General
   ========================================================================== */
section { padding: 100px 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.bg-light { background: var(--light-gray); }

/* ==========================================================================
   Benefits Section
   ========================================================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.03);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(37, 211, 102, 0.2);
}

.benefit-card .icon-wrap {
    width: 60px; height: 60px;
    background: rgba(37, 211, 102, 0.1);
    color: var(--wa-green);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.benefit-card:hover .icon-wrap {
    background: var(--wa-green);
    color: var(--white);
    transform: scale(1.1) rotate(5deg);
}

.benefit-card .icon-wrap svg { width: 30px; height: 30px; }

/* ==========================================================================
   How It Works
   ========================================================================== */
.how-it-works { background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../assets/images/vibevetted_whatsapp_lifestyle_image.png');
                background-size: cover; 
                background-position: center;
                background-repeat:no-repeat; 
                background-attachment: scroll;
                border: none;
                color: var(--white);
                width: 100%;
}

.how-it-works h2, 
.how-it-works h3, 
.how-it-works p {
    color: #ffffff;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8); 
}
  
.left-header {
    text-align: left;
    max-width: 750px;
    margin: 0 auto 20px;
    letter-spacing: -0.02em;
}
.left-paragraph {
    text-align: left;
    max-width: 750px;
    margin: 0 auto 40px;
    color: #ddd;
    letter-spacing: -0.02em;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
}

.step {
    flex: 1;
    text-align: center;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 80px; height: 80px;
    background: var(--white);
    color: var(--wa-green);
    border: 3px solid var(--wa-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.step:hover .step-number {
    background: var(--wa-green);
    color: var(--white);
    transform: scale(1.1);
}

.step-connector {
    flex: 0.2;
    height: 3px;
    background: rgba(37, 211, 102, 0.3);
    margin-top: 40px;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   Social Proof
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    background: var(--dark-charcoal);
    color: var(--white);
    padding: 50px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.stat-label { font-size: 1.1rem; font-weight: 600; color: #ccc; }

.testimonials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    position: relative;
    display: flex;
    flex-direction: column; 
    justify-content: space-between;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px; left: 20px;
    font-size: 4rem;
    color: rgba(37, 211, 102, 0.1);
    font-family: serif;
    line-height: 1;
}

/* ==========================================================================
   New Author Photo CSS
   ========================================================================== */

.testimonial-author {
    display: flex;
    align-items: center; /* Aligns the image and text vertically in the middle */
    gap: 15px; /* Adds space between the photo and the name */
    margin-top: 20px; /* Pushes the author block down from the paragraph */
}

.author-photo {
    width: 50px; 
    height: 50px;
    border-radius: 50%; /* Creates the circular shape */
    object-fit: cover; /* Prevents the image from stretching/squishing */
    border: 2px solid var(--wa-green, #25D366); /* Optional: Adds a subtle brand-colored ring */
}

/* ==========================================================================
   Image Gallery
   ========================================================================== */
.gallery { background: var(--light-gray); }

.image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.grid-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 300px;
    cursor: pointer;
}

.skeleton-img {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, #eee 25%, #e0e0e0 50%, #eee 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s infinite;
    z-index: 1;
}

.grid-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    transition: transform 0.6s ease;
}

.grid-item:hover img { transform: scale(1.1); }

.grid-item .overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 30px 20px 20px;
    color: var(--white);
    z-index: 3;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.grid-item:hover .overlay { transform: translateY(0); opacity: 1; }
.overlay h4 { margin-bottom: 5px; color: var(--white); }
.overlay p { color: #ddd; margin: 0; font-size: 0.9rem; }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta {
    background: var(--dark-charcoal);
    color: var(--white);
    text-align: center;
    padding: 120px 0;
}

.final-cta h2 { color: var(--white); }
.final-cta p { color: #aaa; max-width: 600px; margin: 0 auto 40px; }

/* ==========================================================================
   Footer
   ========================================================================== */
footer { background: #0A0A0A; color: #888; padding: 80px 0 30px; }

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand h3 { color: var(--white); margin-bottom: 20px; }
.footer-links h4, .footer-legal h4 { color: var(--white); margin-bottom: 20px; }

footer ul { list-style: none; }
footer ul li { margin-bottom: 12px; }
footer ul li a:hover { color: var(--wa-green); }

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 30px;
    text-align: center;
    font-size: 0.9rem;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.floating-wa {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 65px; height: 65px;
    background: var(--wa-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: var(--transition);
    animation: pulse-green 2s infinite;
}

.floating-wa:hover { transform: scale(1.1); animation: none; }

.wa-tooltip {
    position: absolute;
    right: 80px;
    background: var(--white);
    color: var(--dark-charcoal);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    white-space: nowrap;
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -6px; top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--white);
}

.floating-wa:hover .wa-tooltip { opacity: 1; visibility: visible; right: 85px; }

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

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

@keyframes popIn {
    0% { opacity: 0; transform: translateY(20px) scale(0.9); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

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

.reveal { opacity: 0; visibility: hidden; transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.active { opacity: 1; visibility: visible; }
.slide-up { transform: translateY(50px); }
.slide-up.active { transform: translateY(0); }
.slide-in-right { transform: translateX(50px); }
.slide-in-right.active { transform: translateX(0); }

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 992px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-cta { align-items: center; margin: 40px auto 0; }
    .floating-badge { display: none; }
    .steps-container { flex-direction: column; align-items: center; gap: 40px; }
    .step-connector { display: none; }
    .stats-grid { grid-template-columns: 1fr; gap: 40px; }
    .testimonials { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .how-it-works {
        background-position: top center; 
        padding: 60px 0; 
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 80px; left: -100%; width: 100%; height: calc(100vh - 80px);
        background: var(--white); flex-direction: column; align-items: center;
        justify-content: center; gap: 40px; transition: var(--transition);
    }
    .nav-links.active { left: 0; }
    .mobile-menu-toggle { display: flex; }
    .mobile-menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .image-grid { grid-template-columns: 1fr; }
    
    .hero { padding: 120px 0 60px; }
}
/* ==========================================================================
   Social Icons (Footer)
   ========================================================================== */
.social-icons {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--light-gray);
    color: var(--text-muted);
    transition: var(--transition);
}

.social-icons a:hover {
    background: var(--wa-green);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}