/* ============================================
   DESIGN SYSTEM — Virtual Prime
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    /* Colors */
    --bg-primary: #060b18;
    --bg-secondary: #0c1425;
    --bg-card: rgba(15, 23, 42, 0.7);
    --bg-card-hover: rgba(20, 30, 55, 0.85);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-start: #667eea;
    --accent-end: #764ba2;
    --accent-gold: #f59e0b;
    --accent-green: #10b981;

    --glass-bg: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(102, 126, 234, 0.15);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

/* --- Gradient text --- */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: 12px 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-primary);
}

.logo-icon {
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.2rem;
    margin-right: 4px;
}

.logo-highlight {
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link:hover {
    color: var(--text-primary);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-start), var(--accent-end));
    transition: width var(--transition-base);
    border-radius: 2px;
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.nav__link--cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.45);
}

.nav__link--cta::after {
    display: none;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 30% 50%, rgba(102, 126, 234, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(118, 75, 162, 0.06) 0%, transparent 50%),
        var(--bg-primary);
}

/* Floating shapes that move with mouse/scroll */
.hero__floating-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
    will-change: transform;
    transition: transform 0.1s linear;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-start), transparent 70%);
    top: -10%;
    left: -5%;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-end), transparent 70%);
    top: 60%;
    right: -8%;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, #38bdf8, transparent 70%);
    top: 20%;
    right: 20%;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--accent-gold), transparent 70%);
    bottom: 15%;
    left: 15%;
}

.shape-5 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--accent-start), transparent 70%);
    top: 45%;
    left: 35%;
    opacity: 0.06;
}

.shape-6 {
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, #ec4899, transparent 70%);
    top: 10%;
    left: 45%;
    opacity: 0.08;
}

.shape-7 {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, var(--accent-green), transparent 70%);
    bottom: 30%;
    right: 30%;
    opacity: 0.1;
}

.shape-8 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--accent-end), transparent 70%);
    bottom: -15%;
    left: 50%;
    opacity: 0.05;
}

/* Particles canvas */
.hero__particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-start);
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 750px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

/* CTA Buttons */
.hero__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 60px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    color: #fff;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.35);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.5);
}

.btn--pulse {
    animation: btn-glow 3s ease-in-out infinite;
}

@keyframes btn-glow {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(102, 126, 234, 0.35);
    }

    50% {
        box-shadow: 0 4px 40px rgba(102, 126, 234, 0.6), 0 0 80px rgba(102, 126, 234, 0.15);
    }
}

.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.btn--ghost:hover {
    color: var(--text-primary);
    border-color: rgba(148, 163, 184, 0.4);
    transform: translateY(-2px);
}

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

/* Stats */
.hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat__number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat__label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat__divider {
    width: 1px;
    height: 40px;
    background: rgba(148, 163, 184, 0.15);
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(148, 163, 184, 0.3);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--accent-start);
    border-radius: 3px;
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(12px);
    }
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section__header {
    text-align: center;
    margin-bottom: 64px;
}

.section__tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-start);
    margin-bottom: 16px;
    background: rgba(102, 126, 234, 0.1);
    padding: 6px 20px;
    border-radius: 30px;
    border: 1px solid rgba(102, 126, 234, 0.15);
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section__subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   BENEFITS
   ============================================ */
.benefits {
    background: var(--bg-secondary);
    position: relative;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 36px 28px;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-start), var(--accent-end));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.benefit-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-8px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(102, 126, 234, 0.05);
}

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

.benefit-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(118, 75, 162, 0.1));
    border-radius: 16px;
    margin-bottom: 20px;
    color: var(--accent-start);
    transition: all var(--transition-base);
}

.benefit-card:hover .benefit-card__icon {
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    color: #fff;
    transform: scale(1.1);
}

.benefit-card__title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.benefit-card__text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    position: relative;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    position: relative;
    padding-bottom: 48px;
}

.step__number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    min-width: 80px;
    text-align: center;
    line-height: 1;
    padding-top: 4px;
}

.step__content {
    flex: 1;
}

.step__title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.step__text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.step__line {
    position: absolute;
    left: 40px;
    top: 48px;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-start), transparent);
    opacity: 0.3;
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
    background: var(--bg-secondary);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing__card {
    background: var(--bg-card);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 24px;
    padding: 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-slow);
}

.pricing__card:hover {
    transform: translateY(-6px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(102, 126, 234, 0.05);
}

/* Featured card (middle plan) */
.pricing__card--featured {
    border-color: rgba(102, 126, 234, 0.4);
    background: linear-gradient(180deg, rgba(102, 126, 234, 0.08) 0%, var(--bg-card) 40%);
    transform: scale(1.04);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 60px rgba(102, 126, 234, 0.08);
}

.pricing__card--featured:hover {
    transform: scale(1.04) translateY(-6px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 80px rgba(102, 126, 234, 0.12);
}

.pricing__card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(102, 126, 234, 0.06), transparent 60%);
    pointer-events: none;
}

.pricing__badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 20px;
    border-radius: 30px;
    margin-bottom: 16px;
}

.pricing__name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.pricing__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.pricing__currency {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.pricing__amount {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pricing__period {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing__desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

.pricing__features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing__feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(148, 163, 184, 0.06);
}

.pricing__feature:last-child {
    border-bottom: none;
}

.pricing__feature svg {
    color: var(--accent-green);
    flex-shrink: 0;
}

/* Disabled features (X mark) */
.pricing__feature--disabled {
    opacity: 0.4;
}

.pricing__feature--disabled svg {
    color: var(--text-muted);
}

.pricing__guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.pricing__guarantee svg {
    color: var(--accent-green);
}

/* Stagger pricing cards */
.pricing__grid .pricing__card:nth-child(2) {
    transition-delay: 0.1s;
}

.pricing__grid .pricing__card:nth-child(3) {
    transition-delay: 0.2s;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 32px 28px;
    transition: all var(--transition-slow);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(102, 126, 234, 0.25);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.testimonial-card__stars {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card__text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

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

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-start), var(--accent-end));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #fff;
    flex-shrink: 0;
}

.testimonial-card__author strong {
    display: block;
    font-size: 0.9rem;
}

.testimonial-card__author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    background: var(--bg-secondary);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.faq__list {
    max-width: 740px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    text-align: left;
    transition: color var(--transition-fast);
}

.faq__question:hover {
    color: var(--accent-start);
}

.faq__icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--text-muted);
}

.faq__item.active .faq__icon {
    transform: rotate(180deg);
    color: var(--accent-start);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__item.active .faq__answer {
    max-height: 300px;
}

.faq__answer p {
    padding-bottom: 24px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   CTA SECTION (WhatsApp)
   ============================================ */
.cta {
    position: relative;
}

.cta__wrapper {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 64px 48px;
    position: relative;
    overflow: hidden;
}

.cta__wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-start), #25d366, var(--accent-end));
}

.cta__content .section__title {
    margin-bottom: 20px;
}

.cta__text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.btn--whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.btn--whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    background: #22c55e;
}

.btn--lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.cta__note {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-secondary);
    padding: 64px 0 32px;
    border-top: 1px solid var(--glass-border);
}

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

.footer__brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 16px;
    line-height: 1.7;
    max-width: 300px;
}

.footer__social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(148, 163, 184, 0.08);
    border: 1px solid rgba(148, 163, 184, 0.1);
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    transform: translateY(-2px);
}

.footer__social-link--whatsapp:hover {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.3);
    color: #25d366;
}

.footer__social-link--instagram:hover {
    background: rgba(225, 48, 108, 0.1);
    border-color: rgba(225, 48, 108, 0.3);
    color: #e1306c;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.footer__links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--accent-start);
}

.footer__bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.08);
    padding-top: 24px;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-base);
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* stagger delay for grid items */
.benefits__grid .benefit-card:nth-child(2) {
    transition-delay: 0.1s;
}

.benefits__grid .benefit-card:nth-child(3) {
    transition-delay: 0.2s;
}

.benefits__grid .benefit-card:nth-child(4) {
    transition-delay: 0.3s;
}

.benefits__grid .benefit-card:nth-child(5) {
    transition-delay: 0.4s;
}

.benefits__grid .benefit-card:nth-child(6) {
    transition-delay: 0.5s;
}

.testimonials__grid .testimonial-card:nth-child(2) {
    transition-delay: 0.1s;
}

.testimonials__grid .testimonial-card:nth-child(3) {
    transition-delay: 0.2s;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .benefits__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .pricing__card--featured {
        transform: scale(1);
    }

    .pricing__card--featured:hover {
        transform: translateY(-6px);
    }

    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 32px;
        transition: right var(--transition-base);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
        border-left: 1px solid var(--glass-border);
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__link {
        font-size: 1.1rem;
    }

    .nav__link--cta {
        margin-top: 16px;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__stats {
        gap: 24px;
    }

    .stat__divider {
        display: none;
    }

    .benefits__grid,
    .testimonials__grid {
        grid-template-columns: 1fr;
    }

    .cta__wrapper {
        padding: 48px 28px;
    }

    .footer__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .step {
        gap: 20px;
    }

    .step__number {
        font-size: 2rem;
        min-width: 60px;
    }

    .step__line {
        left: 30px;
    }

    .pricing__card {
        padding: 36px 24px;
    }

    .pricing__amount {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .hero__cta {
        flex-direction: column;
        width: 100%;
    }

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