/* ========================================
   VORA ERP - Landing Page
   ======================================== */

/* Variables */
:root {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-darker: #5b21b6;
    --primary-light: #a78bfa;
    --primary-lighter: #ede9fe;
    --primary-bg: #f5f3ff;

    --whatsapp: #25D366;
    --whatsapp-dark: #1da851;

    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    --green: #10b981;
    --blue: #3b82f6;
    --orange: #f59e0b;
    --pink: #ec4899;
    --cyan: #06b6d4;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
    --transition: 0.3s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 15px;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.btn--sm { padding: 8px 20px; font-size: 14px; }
.btn--lg { padding: 14px 32px; font-size: 16px; }
.btn--xl { padding: 18px 40px; font-size: 18px; }
.btn--block { width: 100%; }

.btn--primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.btn--primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--whatsapp {
    background: var(--whatsapp);
    color: #fff;
    border-color: var(--whatsapp);
}
.btn--whatsapp:hover {
    background: var(--whatsapp-dark);
    border-color: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37,211,102,0.35);
}
.btn--whatsapp i { font-size: 1.2em; }

.btn--outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn--outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.btn--outline-light {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}
.btn--outline-light:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
}
.header.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
    padding: 10px 0;
}
.header.scrolled .nav__link { color: var(--gray-700); }
.header.scrolled .nav__link:hover { color: var(--primary); }

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav__logo img { height: 36px; }
.nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav__link {
    color: rgba(255,255,255,0.85);
    font-size: 15px;
    font-weight: 500;
    transition: color var(--transition);
}
.nav__link:hover { color: #fff; }

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav__toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all var(--transition);
}
.header.scrolled .nav__toggle span { background: var(--gray-700); }

/* ========================================
   HERO
   ======================================== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1e1145 0%, #3b1d8e 30%, #7c3aed 60%, #a855f7 100%);
    z-index: -2;
}
.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(168,85,247,0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124,58,237,0.4) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(139,92,246,0.2) 0%, transparent 50%);
    z-index: -1;
}
.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}
.hero__title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.hero__subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 32px;
    line-height: 1.7;
    max-width: 520px;
}
.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.hero__proof {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 40px;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
}
.hero__proof-avatars {
    display: flex;
}
.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-dark);
    border: 2px solid rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    margin-left: -8px;
}
.avatar:first-child { margin-left: 0; background: #ec4899; }
.avatar:nth-child(2) { background: #3b82f6; }
.avatar:nth-child(3) { background: #10b981; }
.avatar:nth-child(4) { background: #f59e0b; }

/* Hero Mockup */
.hero__mockup { perspective: 1000px; }
.mockup__browser {
    background: #1e1b4b;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}
.mockup__browser:hover {
    transform: rotateY(0deg) rotateX(0deg);
}
.mockup__dots {
    display: flex;
    gap: 6px;
    padding: 12px 16px;
    background: #0f0a2e;
}
.mockup__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.mockup__dots span:nth-child(1) { background: #ff5f57; }
.mockup__dots span:nth-child(2) { background: #ffbd2e; }
.mockup__dots span:nth-child(3) { background: #28c840; }

.mockup__screen { padding: 0; }
.mockup__dashboard {
    display: flex;
    min-height: 280px;
}
.mockup__sidebar {
    width: 50px;
    background: #150f35;
    padding: 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.mockup__sidebar-item {
    height: 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.1);
}
.mockup__sidebar-item.active {
    background: var(--primary-light);
}
.mockup__content {
    flex: 1;
    padding: 20px;
    background: #1a1640;
}
.mockup__cards {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}
.mockup__card {
    flex: 1;
    height: 60px;
    border-radius: var(--radius-sm);
    opacity: 0.8;
}
.mockup__card.purple { background: linear-gradient(135deg, #7c3aed, #a855f7); }
.mockup__card.green { background: linear-gradient(135deg, #059669, #34d399); }
.mockup__card.blue { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.mockup__chart {
    height: 140px;
    border-radius: var(--radius-sm);
    background: linear-gradient(180deg, rgba(124,58,237,0.3) 0%, rgba(124,58,237,0.05) 100%);
    position: relative;
    overflow: hidden;
}
.mockup__chart::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background:
        linear-gradient(90deg,
            transparent 0%, rgba(124,58,237,0.6) 10%, rgba(168,85,247,0.4) 25%,
            rgba(124,58,237,0.7) 40%, rgba(168,85,247,0.3) 55%,
            rgba(124,58,237,0.8) 70%, rgba(168,85,247,0.5) 85%,
            rgba(124,58,237,0.6) 100%
        );
    clip-path: polygon(0% 80%, 5% 60%, 15% 70%, 25% 40%, 35% 50%, 45% 20%, 55% 35%, 65% 15%, 75% 30%, 85% 10%, 95% 25%, 100% 5%, 100% 100%, 0% 100%);
}

.hero__wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    z-index: 1;
}
.hero__wave svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* ========================================
   PROOF BAR
   ======================================== */
.proof-bar {
    padding: 48px 0;
    background: #fff;
    position: relative;
    z-index: 2;
}
.proof-bar__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.proof-bar__item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    transition: all var(--transition);
}
.proof-bar__item:hover {
    border-color: var(--primary-lighter);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.proof-bar__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.proof-bar__item strong {
    display: block;
    font-size: 15px;
    color: var(--gray-900);
}
.proof-bar__item span {
    display: block;
    font-size: 13px;
    color: var(--gray-500);
}

/* ========================================
   SECTION HEADERS
   ======================================== */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--primary-lighter);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.section-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.section-subtitle {
    font-size: 17px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ========================================
   FEATURES
   ======================================== */
.features {
    padding: 96px 0;
    background: var(--gray-50);
}
.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
    transition: all var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-lighter);
}
.feature-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}
.feature-card__icon.purple { background: #ede9fe; color: #7c3aed; }
.feature-card__icon.blue { background: #dbeafe; color: #3b82f6; }
.feature-card__icon.green { background: #d1fae5; color: #059669; }
.feature-card__icon.orange { background: #fef3c7; color: #d97706; }
.feature-card__icon.pink { background: #fce7f3; color: #db2777; }
.feature-card__icon.cyan { background: #cffafe; color: #0891b2; }

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}
.feature-card p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ========================================
   MODULES
   ======================================== */
.modules {
    padding: 96px 0;
    background: #fff;
}
.modules__showcase {
    display: flex;
    flex-direction: column;
    gap: 80px;
}
.module-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.module-row--reverse { direction: rtl; }
.module-row--reverse > * { direction: ltr; }

.module-row__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    background: var(--primary-lighter);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
}
.module-row__content h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}
.module-row__content p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}
.module-row__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.module-row__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--gray-700);
}
.module-row__list li i {
    color: var(--primary);
    font-size: 14px;
    width: 20px;
    text-align: center;
}

/* Module Preview Cards */
.module-preview {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
}
.preview__header {
    padding: 12px 16px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
}
.preview__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.preview__dot.green { background: var(--green); }
.preview__dot.blue { background: var(--blue); }
.preview__dot.orange { background: var(--orange); }

.preview__body { padding: 20px; }

.preview__search {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    color: var(--gray-400);
    font-size: 14px;
    margin-bottom: 16px;
}
.preview__products { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.preview__product-item {
    height: 40px;
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}
.preview__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    background: var(--primary-lighter);
    border-radius: var(--radius-sm);
    font-size: 15px;
    color: var(--gray-700);
}
.preview__total strong { color: var(--primary); font-size: 20px; }

/* Kanban Preview */
.preview__kanban {
    display: flex;
    gap: 12px;
}
.kanban__col { flex: 1; }
.kanban__title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.kanban__card {
    height: 50px;
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: 8px;
    border-left: 3px solid var(--gray-300);
}
.kanban__card.active { border-left-color: var(--primary); background: var(--primary-lighter); }
.kanban__card.done { border-left-color: var(--green); background: #d1fae5; }

/* Invoice Preview */
.preview__invoice { display: flex; flex-direction: column; gap: 10px; }
.invoice__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}
.badge {
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
}
.badge--green { background: #d1fae5; color: #059669; }
.badge--yellow { background: #fef3c7; color: #d97706; }

/* ========================================
   CTA MID
   ======================================== */
.cta-mid {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e1145 0%, #3b1d8e 50%, #7c3aed 100%);
    position: relative;
    overflow: hidden;
}
.cta-mid::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(168,85,247,0.15);
    top: -200px;
    right: -100px;
}
.cta-mid__content {
    text-align: center;
    position: relative;
    z-index: 1;
}
.cta-mid__content h2 {
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.cta-mid__content p {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 32px;
}

/* ========================================
   PRICING
   ======================================== */
.pricing {
    padding: 96px 0;
    background: var(--gray-50);
}
.pricing__banner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 28px;
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    border-radius: var(--radius);
    margin-bottom: 48px;
    border: 1px solid #6ee7b7;
}
.pricing__banner-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.pricing__banner strong {
    display: block;
    font-size: 16px;
    color: #065f46;
    margin-bottom: 4px;
}
.pricing__banner p {
    font-size: 14px;
    color: #047857;
    line-height: 1.5;
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}
.pricing-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 2px solid var(--gray-200);
    position: relative;
    transition: all var(--transition);
}
.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}
.pricing-card--featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}
.pricing-card__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    white-space: nowrap;
}
.pricing-card__header h3 {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 4px;
}
.pricing-card__desc {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 24px;
}
.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 8px;
}
.pricing-card__currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-600);
}
.pricing-card__value {
    font-size: 56px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}
.pricing-card__period {
    font-size: 16px;
    color: var(--gray-400);
    font-weight: 500;
}
.pricing-card__free {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: #d1fae5;
    color: #059669;
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 28px;
}
.pricing-card__features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}
.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--gray-700);
}
.pricing-card__features li i {
    font-size: 14px;
    width: 18px;
    text-align: center;
}
.pricing-card__features li .fa-check { color: var(--primary); }
.pricing-card__features li .fa-times { color: var(--gray-300); }
.pricing-card__features li.disabled { color: var(--gray-400); }
.pricing-card__features li.highlight { font-weight: 600; color: var(--primary-dark); }

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials {
    padding: 96px 0;
    background: #fff;
}
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
    transition: all var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.testimonial-card__stars {
    color: #f59e0b;
    font-size: 16px;
    margin-bottom: 16px;
    display: flex;
    gap: 2px;
}
.testimonial-card__text {
    font-size: 15px;
    color: var(--gray-600);
    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: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}
.testimonial-card__author strong {
    display: block;
    font-size: 15px;
    color: var(--gray-900);
}
.testimonial-card__author span {
    font-size: 13px;
    color: var(--gray-400);
}

/* ========================================
   FAQ
   ======================================== */
.faq {
    padding: 96px 0;
    background: var(--gray-50);
}
.faq__list {
    max-width: 720px;
    margin: 0 auto;
}
.faq__item {
    border-bottom: 1px solid var(--gray-200);
}
.faq__item:first-child {
    border-top: 1px solid var(--gray-200);
}
.faq__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    text-align: left;
    transition: color var(--transition);
}
.faq__question:hover { color: var(--primary); }
.faq__question i {
    font-size: 14px;
    color: var(--gray-400);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}
.faq__item.active .faq__question i {
    transform: rotate(180deg);
    color: var(--primary);
}
.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq__item.active .faq__answer {
    max-height: 300px;
}
.faq__answer p {
    padding-bottom: 20px;
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ========================================
   CTA FINAL
   ======================================== */
.cta-final {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e1145 0%, #3b1d8e 40%, #7c3aed 100%);
    position: relative;
    overflow: hidden;
}
.cta-final::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(168,85,247,0.1);
    bottom: -300px;
    left: -200px;
}
.cta-final::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(124,58,237,0.15);
    top: -200px;
    right: -100px;
}
.cta-final__content {
    text-align: center;
    position: relative;
    z-index: 1;
}
.cta-final__content h2 {
    font-size: 44px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.cta-final__content p {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.cta-final__note {
    display: block;
    margin-top: 16px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 64px 0 32px;
}
.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer__brand img {
    margin-bottom: 12px;
    opacity: 0.9;
}
.footer__brand p {
    font-size: 14px;
    margin-bottom: 20px;
    color: var(--gray-500);
}
.footer__social {
    display: flex;
    gap: 12px;
}
.footer__social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 18px;
    transition: all var(--transition);
}
.footer__social a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}
.footer__col h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-400);
    transition: color var(--transition);
}
.footer__col a:hover { color: var(--primary-light); }

.footer__bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--gray-600);
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--whatsapp);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: all var(--transition);
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}
.whatsapp-float__tooltip {
    position: absolute;
    right: 72px;
    background: var(--gray-800);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(10px);
    transition: all var(--transition);
}
.whatsapp-float:hover .whatsapp-float__tooltip {
    opacity: 1;
    transform: translateX(0);
}
.whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--gray-800);
    border-right: none;
}

/* Pulse animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--whatsapp);
    animation: pulse 2s infinite;
    z-index: -1;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ========================================
   ANIMATIONS
   ======================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate].visible {
    opacity: 1;
    transform: translate(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero__title { font-size: 40px; }
    .section-title { font-size: 30px; }
    .features__grid { grid-template-columns: repeat(2, 1fr); }
    .module-row { grid-template-columns: 1fr; gap: 40px; }
    .module-row--reverse { direction: ltr; }
    .footer__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
    .nav__toggle { display: flex; }
    .nav__menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius) var(--radius);
    }
    .nav__menu.active { display: flex; }
    .nav__link { color: var(--gray-700) !important; }
    .nav__cta { width: 100%; text-align: center; }

    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }
    .hero__container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .hero__title { font-size: 32px; }
    .hero__subtitle { margin-left: auto; margin-right: auto; }
    .hero__actions { justify-content: center; }
    .hero__proof { justify-content: center; }
    .hero__image { order: -1; }

    .proof-bar__grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .features__grid { grid-template-columns: 1fr; }
    .pricing__grid { grid-template-columns: 1fr; max-width: 400px; }
    .testimonials__grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; }

    .cta-final__content h2 { font-size: 30px; }
    .cta-mid__content h2 { font-size: 28px; }
    .module-row__content h3 { font-size: 22px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero__title { font-size: 28px; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }
    .btn--xl { padding: 16px 32px; font-size: 16px; }
    .proof-bar__grid { grid-template-columns: 1fr; }
    .section-title { font-size: 26px; }
    .pricing-card { padding: 28px 20px; }
    .pricing-card__value { font-size: 48px; }
    .whatsapp-float { bottom: 20px; right: 20px; width: 54px; height: 54px; font-size: 24px; }
}