/* ===== OCTO Sell Landing Page - Styles ===== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Variables --- */
:root {
    /* Primary palette */
    --purple-950: #0f0520;
    --purple-900: #1a0a33;
    --purple-800: #2d1b69;
    --purple-700: #4c1d95;
    --purple-600: #7c3aed;
    --purple-500: #8b5cf6;
    --purple-400: #a78bfa;
    --purple-300: #c4b5fd;
    --purple-200: #ddd6fe;

    /* Accent */
    --yellow-500: #EAB308;
    --yellow-400: #FBBF24;
    --yellow-300: #FDE047;
    --green-500: #22c55e;
    --green-400: #4ade80;

    /* Neutrals */
    --white: #ffffff;
    --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;

    /* Functional */
    --bg-dark: #0a0118;
    --bg-section-light: #faf8ff;
    --text-primary: #ffffff;
    --text-secondary: #c4b5fd;
    --text-dark: #1f2937;
    --text-dark-secondary: #6b7280;

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

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Borders & Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.3);
    --shadow-glow-strong: 0 0 60px rgba(124, 58, 237, 0.5);
}

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

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul,
ol {
    list-style: none;
}

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

button {
    border: none;
    outline: none;
    cursor: pointer;
    font-family: var(--font-body);
}

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    font-weight: 700;
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes float {

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

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

@keyframes pulse {

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

    50% {
        transform: scale(1.05);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes typing {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

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

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}


@keyframes typingBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.4;
    }

    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.delay-1 {
    transition-delay: 0.1s;
}

.animate-on-scroll.delay-2 {
    transition-delay: 0.2s;
}

.animate-on-scroll.delay-3 {
    transition-delay: 0.3s;
}

.animate-on-scroll.delay-4 {
    transition-delay: 0.4s;
}

/* ===========================
   HEADER / NAVBAR
   =========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(10, 1, 24, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--white);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-style: normal;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

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

.nav-links a {
    color: var(--purple-200);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--purple-500);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--white);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-login {
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    background: transparent;
}

.btn-login:hover {
    border-color: var(--purple-400);
    background: rgba(124, 58, 237, 0.1);
}

.btn-primary {
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--purple-600), var(--purple-500));
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--yellow-400), var(--yellow-500));
    color: var(--gray-900);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.4);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary-large {
    padding: 16px 40px;
    font-size: 1rem;
}

.btn-secondary {
    padding: 16px 40px;
    background: transparent;
    border: 2px solid var(--purple-500);
    border-radius: var(--radius-full);
    color: var(--purple-500);
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: var(--purple-500);
    color: var(--white);
    transform: translateY(-2px);
}

/* Mobile menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

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

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--purple-900) 40%, var(--purple-700) 70%, #1e1145 100%);
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--bg-dark), transparent);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-full);
    padding: 8px 16px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: var(--purple-300);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--yellow-400);
    animation: pulse 2s infinite;
}

.hero h1 {
    font-size: 3.6rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--purple-400), var(--yellow-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--purple-200);
    margin-bottom: 36px;
    max-width: 480px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(124, 58, 237, 0.2);
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    font-style: normal;
    color: var(--white);
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--purple-300);
    margin-top: 2px;
}

/* Chat mockup */
.hero-visual {
    position: relative;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.chat-mockup {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-xl);
    padding: 24px;
    backdrop-filter: blur(10px);
    position: relative;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 20px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    overflow: hidden;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.chat-info h4 {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
}

.chat-info span {
    color: var(--green-400);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.chat-info span::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green-400);
}

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

.chat-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    line-height: 1.5;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.chat-message.client {
    background: rgba(255, 255, 255, 0.08);
    color: var(--gray-200);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-message.agent {
    background: linear-gradient(135deg, var(--purple-700), var(--purple-600));
    color: var(--white);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-message:nth-child(1) {
    animation-delay: 0.5s;
}

.chat-message:nth-child(2) {
    animation-delay: 1.2s;
}

.chat-message:nth-child(3) {
    animation-delay: 2s;
}

.chat-message:nth-child(4) {
    animation-delay: 2.8s;
}

.chat-message:nth-child(5) {
    animation-delay: 3.5s;
}

.chat-message:nth-child(6) {
    animation-delay: 4.2s;
}

.chat-message .label {
    font-size: 0.7rem;
    font-weight: 600;
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 6px;
}

.chat-message.agent .label {
    background: rgba(251, 191, 36, 0.3);
    color: var(--yellow-400);
}

.chat-message.client .label {
    background: rgba(124, 58, 237, 0.3);
    color: var(--purple-300);
}

.chat-typing {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--purple-700), var(--purple-600));
    border-radius: var(--radius-md);
    border-bottom-right-radius: 4px;
    align-self: flex-end;
    max-width: 85%;
    opacity: 0;
    animation: fadeInUp 0.5s ease-out 4.8s forwards;
}

.chat-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--purple-300);
    animation: typingBounce 1.4s ease-in-out infinite;
}

.chat-typing span:nth-child(2) {
    animation-delay: 0.15s;
}

.chat-typing span:nth-child(3) {
    animation-delay: 0.3s;
}

/* Floating decorative elements */
.hero-float-1 {
    position: absolute;
    top: 10%;
    left: -10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.2), transparent);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

.hero-float-2 {
    position: absolute;
    bottom: 20%;
    right: -5%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.15), transparent);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
    pointer-events: none;
}

/* ===========================
   SOCIAL PROOF MARQUEE
   =========================== */
.social-proof {
    background: var(--bg-dark);
    padding: 24px 0;
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
    overflow: hidden;
}

.social-proof-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.social-proof-text {
    color: var(--purple-300);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-proof-text span {
    color: var(--white);
    font-weight: 700;
}

.social-proof-divider {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--purple-600);
}

/* ===========================
   BENEFITS SECTION
   =========================== */
.benefits {
    padding: 120px 0 100px;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.15);
    border-radius: var(--radius-full);
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--purple-600);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 2.8rem;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.section-title .highlight {
    color: var(--purple-600);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-card {
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.4s ease;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--purple-600), var(--purple-400));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.benefit-card:hover {
    border-color: var(--purple-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

.benefit-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(124, 58, 237, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--purple-600);
}

.benefit-card h3 {
    font-size: 1.25rem;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===========================
   FEATURES SECTION
   =========================== */
.features {
    padding: var(--section-padding);
    background: var(--bg-section-light);
}

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

.feature-card {
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--gray-200);
    transition: all 0.4s ease;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--purple-200);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.feature-icon.purple {
    background: rgba(124, 58, 237, 0.1);
}

.feature-icon.yellow {
    background: rgba(251, 191, 36, 0.1);
}

.feature-icon.green {
    background: rgba(34, 197, 94, 0.1);
}

.feature-icon.blue {
    background: rgba(59, 130, 246, 0.1);
}

.feature-card h3 {
    font-size: 1.15rem;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.feature-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
    vertical-align: middle;
}

.feature-badge.beta {
    background: rgba(124, 58, 237, 0.1);
    color: var(--purple-600);
}

.feature-badge.new {
    background: rgba(251, 191, 36, 0.15);
    color: var(--yellow-500);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how-it-works {
    padding: var(--section-padding);
    background: var(--white);
}

.steps-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--purple-600), var(--purple-200), transparent);
}

.step-item {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple-600), var(--purple-500));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--white);
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.step-content h3 {
    font-size: 1.4rem;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
    max-width: 500px;
}

.step-visual {
    margin-top: 16px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.step-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(124, 58, 237, 0.06);
    border: 1px solid rgba(124, 58, 237, 0.15);
    border-radius: var(--radius-full);
    padding: 8px 16px;
    font-size: 0.8rem;
    color: var(--purple-600);
    font-weight: 500;
}

/* ===========================
   SECTORS SECTION
   =========================== */
.sectors {
    padding: var(--section-padding);
    background: var(--bg-section-light);
}

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

.sectors-left h2 {
    font-size: 2.4rem;
    color: var(--gray-900);
    margin-bottom: 32px;
    line-height: 1.2;
}

.sector-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sector-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--white);
    transition: all 0.3s ease;
}

.sector-item.active {
    border-color: var(--purple-300);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
}

.sector-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    cursor: pointer;
    font-weight: 600;
    color: var(--purple-600);
    font-size: 1rem;
    transition: background 0.3s ease;
}

.sector-header:hover {
    background: rgba(124, 58, 237, 0.03);
}

.sector-header .arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    color: var(--gray-400);
}

.sector-item.active .sector-header .arrow {
    transform: rotate(180deg);
}

.sector-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.sector-body-inner {
    padding: 0 20px 16px;
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.7;
}

.sectors-right {
    position: relative;
}

.sectors-phone {
    background: var(--gray-900);
    border-radius: 36px;
    padding: 12px;
    max-width: 320px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--gray-700);
}

.sectors-phone-screen {
    background: #e5ddd5;
    border-radius: 28px;
    overflow: hidden;
    aspect-ratio: 9/16;
    display: flex;
    flex-direction: column;
}

.phone-header {
    background: linear-gradient(135deg, var(--purple-600), var(--purple-700));
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

.phone-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    overflow: hidden;
}

.phone-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.phone-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.phone-status {
    font-size: 0.7rem;
    opacity: 0.8;
}

.phone-messages {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.phone-msg {
    max-width: 80%;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    line-height: 1.4;
}

.phone-msg.sent {
    background: #dcf8c6;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    color: var(--gray-800);
}

.phone-msg.received {
    background: var(--white);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    color: var(--gray-800);
}

/* ===========================
   PRICING SECTION
   =========================== */
.pricing {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--purple-900) 50%, var(--purple-800) 100%);
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.pricing .section-title {
    color: var(--white);
}

.pricing .section-subtitle {
    color: var(--purple-300);
}

.pricing-card {
    max-width: 520px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    text-align: center;
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 2;
}

.pricing-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, var(--purple-600), var(--yellow-400), var(--purple-400));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.pricing-label {
    display: inline-block;
    background: linear-gradient(135deg, var(--purple-600), var(--yellow-400));
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-price {
    margin-bottom: 8px;
}

.pricing-currency {
    font-size: 1.4rem;
    color: var(--purple-300);
    font-weight: 600;
    vertical-align: top;
}

.pricing-value {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.pricing-cents {
    font-size: 1.4rem;
    color: var(--purple-300);
    font-weight: 600;
    vertical-align: top;
}

.pricing-period {
    font-size: 0.9rem;
    color: var(--purple-400);
    margin-bottom: 32px;
}

.pricing-features {
    text-align: left;
    margin-bottom: 36px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--purple-200);
}

.pricing-feature .check {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-400);
    font-size: 0.75rem;
}

.pricing-cta .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 18px 40px;
    font-size: 1.05rem;
}

.pricing-note {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--purple-400);
}

/* ===========================
   FAQ SECTION
   =========================== */
.faq {
    padding: var(--section-padding);
    background: var(--white);
}

.faq-grid {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--white);
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: var(--purple-300);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.08);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    color: var(--gray-800);
    font-size: 1rem;
    transition: all 0.3s ease;
    gap: 16px;
}

.faq-question:hover {
    color: var(--purple-600);
}

.faq-question .icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    min-width: 24px;
    text-align: center;
    color: var(--purple-500);
}

.faq-item.active .faq-question .icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===========================
   CTA FINAL SECTION
   =========================== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--purple-900), var(--purple-800));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.2), transparent);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 2.6rem;
    color: var(--white);
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.cta-section p {
    font-size: 1.1rem;
    color: var(--purple-300);
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.cta-section .btn-primary {
    position: relative;
    z-index: 2;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--bg-dark);
    padding: 64px 0 32px;
    border-top: 1px solid rgba(124, 58, 237, 0.15);
}

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

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

.footer-brand p {
    font-size: 0.9rem;
    color: var(--purple-300);
    line-height: 1.7;
    max-width: 280px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--purple-300);
    font-size: 0.9rem;
    padding: 6px 0;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--purple-400);
}

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

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(124, 58, 237, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple-300);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-socials a:hover {
    background: var(--purple-600);
    color: var(--white);
    transform: translateY(-2px);
}

/* ===========================
   WHATSAPP FLOATING BUTTON
   =========================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    color: var(--white);
    font-size: 1.6rem;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-description {
        margin: 0 auto 36px;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

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

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

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

    .sectors-content {
        grid-template-columns: 1fr;
    }

    .sectors-right {
        display: flex;
        justify-content: center;
    }

    .cta-section h2 {
        font-size: 2.2rem;
    }

    .cta-section p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 36px;
        padding: 40px 24px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1.5rem;
        color: var(--white);
        font-weight: 600;
        padding: 8px 0;
    }

    .nav-links a:hover {
        color: var(--purple-400);
    }

    .header.menu-open {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: #0a0118;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        border-bottom: none;
        box-shadow: none;
        z-index: 9999;
        overflow-y: auto;
    }

    .header.menu-open .container {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        min-height: 100%;
        padding: 80px 24px 40px;
    }

    .hamburger {
        display: flex;
        z-index: 10000;
        position: fixed;
        top: 20px;
        right: 24px;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .hero-stat-value {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .benefits-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .benefit-card {
        padding: 32px 24px;
    }

    .feature-card {
        padding: 28px 22px;
    }

    .step-item {
        gap: 20px;
        padding: 24px 0;
    }

    .step-number {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 1rem;
    }

    .steps-container::before {
        left: 22px;
    }

    .step-content h3 {
        font-size: 1.2rem;
    }

    .sectors-left h2 {
        font-size: 1.8rem;
    }

    .sectors-phone {
        max-width: 280px;
    }

    .pricing-card {
        padding: 36px 24px;
    }

    .pricing-value {
        font-size: 3rem;
    }

    .pricing-feature {
        font-size: 0.88rem;
    }

    .cta-section {
        padding: 80px 0;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .cta-section p {
        font-size: 0.95rem;
    }

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

    .footer-brand p {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .social-proof-inner {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .social-proof-text {
        font-size: 0.8rem;
        white-space: normal;
        text-align: center;
    }

    .social-proof-divider {
        display: none;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 0.9rem;
    }

    .faq-answer-inner {
        padding: 0 20px 16px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn-primary-large,
    .hero-cta .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 16px;
    }

    .hero-stat-value {
        font-size: 1.3rem;
    }

    .hero-stat-label {
        font-size: 0.75rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }

    .chat-mockup {
        padding: 16px;
    }

    .chat-message {
        font-size: 0.8rem;
        padding: 10px 12px;
    }

    .pricing-card {
        margin: 0;
        padding: 32px 20px;
    }

    .pricing-value {
        font-size: 2.6rem;
    }

    .pricing-feature {
        font-size: 0.82rem;
    }

    .pricing-cta .btn-primary {
        padding: 16px 24px;
        font-size: 0.95rem;
    }

    .sectors-left h2 {
        font-size: 1.5rem;
    }

    .sectors-phone {
        max-width: 260px;
    }

    .step-item {
        gap: 16px;
        padding: 20px 0;
    }

    .step-number {
        width: 38px;
        height: 38px;
        min-width: 38px;
        font-size: 0.9rem;
    }

    .steps-container::before {
        left: 19px;
    }

    .step-content h3 {
        font-size: 1.1rem;
    }

    .step-content p {
        font-size: 0.88rem;
    }

    .cta-section {
        padding: 60px 0;
    }

    .cta-section h2 {
        font-size: 1.6rem;
    }

    .cta-section p {
        font-size: 0.88rem;
    }

    .faq-question {
        padding: 14px 16px;
        font-size: 0.85rem;
    }

    .footer {
        padding: 48px 0 24px;
    }

    .footer-grid {
        gap: 24px;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 16px;
        right: 16px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}