* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

:root {
    --primary-color: #0284c7;
    --primary-light: #38bdf8;
    --primary-dark: #0369a1;
    --accent-color: #f59e0b;
    --warm-color: #f97316;
    --warm-light: #fb923c;
    --warm-gold: #facc15;
    --text-color: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.6);
    --bg-dark: #0a0a0f;
    --bg-card: rgba(255, 255, 255, 0.04);
    --border-color: rgba(124, 58, 237, 0.15);
}

body {
    color: var(--text-color);
    background-color: var(--bg-dark);
    overflow-x: hidden;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 8%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}

.header img.logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.header img.logo:hover {
    transform: scale(1.05);
}

.header nav {
    display: flex;
    gap: 8px;
}

.header nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.header nav a:hover {
    color: var(--primary-light);
    background: rgba(124, 58, 237, 0.1);
}

.header .cta-buttons {
    display: flex;
    gap: 12px;
}

.btn {
    padding: 10px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.5);
}

/* ===== HERO ===== */
.hero-section {
    padding: 140px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Video Background */
.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: -2;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.78);
    z-index: -1;
}

.hero-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.4) 0%, transparent 70%);
    top: -10%;
    left: -5%;
}

.hero-glow-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.25) 0%, transparent 70%);
    bottom: 10%;
    right: 5%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content-left {
    max-width: 100%;
}

.hero-content-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary-light);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 14px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.hero-content-left h1 {
    font-size: 2.4rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 800;
    color: #fff;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-light), var(--warm-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content-left p {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 32px;
    color: var(--text-muted);
}

.hero-content-left p strong {
    color: #fff;
}

.hero-highlight {
    display: block;
    margin-top: 10px;
    padding: 10px 14px;
    background: rgba(249, 115, 22, 0.08);
    border-left: 3px solid var(--warm-color);
    border-radius: 0 8px 8px 0;
    color: var(--warm-light);
    font-size: 1rem;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--warm-color), #ea580c);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.6);
}

.cta-button-full {
    width: 100%;
    justify-content: center;
    padding: 18px 32px;
    font-size: 1.1rem;
}

.cta-button-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: transparent;
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 1rem;
    border: 1px solid rgba(124, 58, 237, 0.3);
}

.cta-button-secondary:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

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

.hero-stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--warm-gold);
}

.hero-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Hero Screenshot */
.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 580px;
}

.hero-screenshot {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(124, 58, 237, 0.2);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(124, 58, 237, 0.15);
    animation: floatCard 6s ease-in-out infinite alternate;
}

@keyframes floatCard {
    0% {
        transform: translateY(0px);
    }

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

/* ===== PHONE PROMPT ===== */
.phone-prompt {
    text-align: center;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 14px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.25), rgba(6, 182, 212, 0.2));
    border: 1px solid rgba(124, 58, 237, 0.4);
    border-radius: 30px;
    animation: pulsePrompt 2.5s ease-in-out infinite;
}

.phone-prompt i {
    margin-right: 6px;
    color: var(--accent-color);
}

@keyframes pulsePrompt {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4);
    }

    50% {
        box-shadow: 0 0 20px 4px rgba(124, 58, 237, 0.25);
    }
}

/* ===== PHONE MOCKUP ===== */
.phone-frame {
    width: 300px;
    background: #000;
    border-radius: 44px;
    padding: 10px;
    position: relative;
    box-shadow:
        0 0 0 2px #222,
        0 0 0 4px #111,
        0 30px 80px rgba(0, 0, 0, 0.7),
        0 0 60px rgba(124, 58, 237, 0.1);
    animation: floatCard 6s ease-in-out infinite alternate;
}

/* Side buttons */
.phone-frame-btn {
    position: absolute;
    background: #1a1a1a;
    border-radius: 2px;
}

.phone-btn-silent {
    width: 3px;
    height: 24px;
    left: -3px;
    top: 100px;
}

.phone-btn-vol-up {
    width: 3px;
    height: 40px;
    left: -3px;
    top: 140px;
}

.phone-btn-vol-down {
    width: 3px;
    height: 40px;
    left: -3px;
    top: 190px;
}

.phone-btn-power {
    width: 3px;
    height: 50px;
    right: -3px;
    top: 155px;
}

.phone-screen {
    background: #0a0a14;
    border-radius: 34px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Status bar */
.phone-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px 4px;
    background: #0e0e1a;
    font-size: 0.72rem;
    color: #fff;
    font-weight: 600;
}

.phone-time-indicator {
    width: 44px;
}

.phone-dynamic-island {
    width: 90px;
    height: 24px;
    background: #000;
    border-radius: 20px;
}

.phone-status-icons {
    display: flex;
    gap: 5px;
    color: #fff;
    width: 44px;
    justify-content: flex-end;
}

/* Header */
.phone-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #0e0e1a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.phone-header-back {
    color: var(--primary-light);
    font-size: 14px;
}

.phone-header-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    flex-shrink: 0;
}

.phone-header-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.phone-header-name {
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
}

.phone-header-status {
    color: #22c55e;
    font-size: 0.65rem;
}

.phone-header-actions {
    display: flex;
    gap: 14px;
    color: var(--primary-light);
    font-size: 14px;
}

/* Chat area */
.phone-chat {
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 400px;
    max-height: 400px;
    height: 400px;
    overflow-y: auto;
    background-color: #0b1014;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cdefs%3E%3Cstyle%3E.i%7Bfill:%23ffffff;opacity:0.03;%7D%3C/style%3E%3C/defs%3E%3Ctext class='i' x='10' y='20' font-size='14'%3E📱%3C/text%3E%3Ctext class='i' x='60' y='45' font-size='12'%3E💬%3C/text%3E%3Ctext class='i' x='120' y='25' font-size='11'%3E📷%3C/text%3E%3Ctext class='i' x='170' y='50' font-size='13'%3E🔒%3C/text%3E%3Ctext class='i' x='30' y='75' font-size='12'%3E📞%3C/text%3E%3Ctext class='i' x='90' y='70' font-size='14'%3E😊%3C/text%3E%3Ctext class='i' x='150' y='90' font-size='11'%3E🎵%3C/text%3E%3Ctext class='i' x='15' y='115' font-size='13'%3E📍%3C/text%3E%3Ctext class='i' x='70' y='110' font-size='12'%3E⏰%3C/text%3E%3Ctext class='i' x='130' y='120' font-size='14'%3E📎%3C/text%3E%3Ctext class='i' x='180' y='140' font-size='11'%3E🎤%3C/text%3E%3Ctext class='i' x='40' y='150' font-size='13'%3E✉️%3C/text%3E%3Ctext class='i' x='100' y='155' font-size='12'%3E👤%3C/text%3E%3Ctext class='i' x='160' y='170' font-size='14'%3E📝%3C/text%3E%3Ctext class='i' x='20' y='190' font-size='11'%3E🔔%3C/text%3E%3Ctext class='i' x='80' y='185' font-size='13'%3E⭐%3C/text%3E%3Ctext class='i' x='140' y='195' font-size='12'%3E💡%3C/text%3E%3C/svg%3E");
    background-size: 200px 200px;
    scrollbar-width: thin;
    scrollbar-color: #1a2730 transparent;
}

.phone-chat::-webkit-scrollbar {
    width: 4px;
}

.phone-chat::-webkit-scrollbar-track {
    background: transparent;
}

.phone-chat::-webkit-scrollbar-thumb {
    background: #1a2730;
    border-radius: 4px;
}

.phone-chat::-webkit-scrollbar-thumb:hover {
    background: #2a3a45;
}

.chat-bubble {
    max-width: 82%;
    padding: 9px 12px;
    border-radius: 16px;
    font-size: 0.78rem;
    line-height: 1.45;
    position: relative;
}

.chat-bubble p {
    margin: 0;
}

.chat-time {
    display: block;
    text-align: right;
    font-size: 0.58rem;
    color: rgba(255, 255, 255, 0.3);
    margin-top: 3px;
}

.chat-incoming {
    align-self: flex-start;
    background: #1f2c33;
    color: #e0e0e0;
    border-bottom-left-radius: 4px;
}

.chat-outgoing {
    align-self: flex-end;
    background: #005c4b;
    color: #fff;
    border-bottom-right-radius: 4px;
}

/* Input bar */
.phone-input {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: #0e0e1a;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.phone-input-field {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    background: #1a1a2e;
    border-radius: 20px;
    padding: 8px 14px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.78rem;
}

.phone-input-field i {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.4);
}

.phone-input-real {
    display: none;
    background: none;
    border: none;
    outline: none;
    color: #fff;
    font-size: 0.78rem;
    font-family: 'Inter', sans-serif;
    flex: 1;
    min-width: 0;
}

.phone-input-real::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.phone-input.active .phone-input-real {
    display: block;
}

.phone-input.active #phoneInputPlaceholder {
    display: none;
}

.phone-input-send {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    flex-shrink: 0;
}

/* Home indicator */
.phone-home-indicator {
    width: 120px;
    height: 4px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    margin: 8px auto 6px;
}

/* Chat animations */
.chat-animate-in {
    animation: chatSlideIn 0.35s ease-out;
}

@keyframes chatSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.95);
    }

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

.typing-dots {
    display: flex;
    gap: 5px;
    padding: 4px 2px;
}

.typing-dots span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    animation: typingBounce 1.2s infinite;
}

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

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

@keyframes typingBounce {

    0%,
    60%,
    100% {
        opacity: 0.3;
        transform: translateY(0);
    }

    30% {
        opacity: 1;
        transform: translateY(-5px);
    }
}

/* CTA button in chat */
.chat-cta-btn {
    align-self: flex-start;
    margin-top: 2px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.chat-cta-btn button {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: #fff;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 10px rgba(124, 58, 237, 0.3);
}

.chat-cta-btn button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.5);
}

.chat-cta-btn button i {
    font-size: 11px;
}

.chat-cta-schedule {
    background: transparent;
    color: #06b6d4;
    border: 1.5px solid #06b6d4;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: transform 0.2s, background 0.2s;
}

.chat-cta-schedule:hover {
    background: rgba(6, 182, 212, 0.15);
    transform: scale(1.05);
}

.chat-cta-schedule i {
    font-size: 11px;
}

.chat-cta-whatsapp {
    background: #075e54;
    color: #fff;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 10px rgba(7, 94, 84, 0.4);
}

.chat-cta-whatsapp:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(7, 94, 84, 0.6);
}

.chat-cta-whatsapp i {
    font-size: 12px;
}

/* ===== SECTION TAG ===== */
.section-tag {
    display: inline-block;
    background: rgba(249, 115, 22, 0.08);
    color: var(--warm-light);
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

/* ===== FEATURES SECTION ===== */
.features-section {
    padding: 100px 0;
    position: relative;
    background:
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(249, 115, 22, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 15% 80%, rgba(124, 58, 237, 0.05) 0%, transparent 60%),
        linear-gradient(180deg, var(--bg-dark) 0%, rgba(12, 8, 24, 0.98) 50%, var(--bg-dark) 100%);
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 70% 30%, rgba(124, 58, 237, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 30% 70%, rgba(249, 115, 22, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.04) 0%, transparent 60%);
    animation: featuresBgPulse 10s ease-in-out infinite;
    pointer-events: none;
}

@keyframes featuresBgPulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

/* Floating orbs */
.features-section::after {
    content: '';
    position: absolute;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.14) 0%, rgba(124, 58, 237, 0.05) 40%, transparent 70%);
    border-radius: 50%;
    top: 10%;
    right: -8%;
    filter: blur(80px);
    animation: featureFloat 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes featureFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }

    50% {
        transform: translate(-50px, 40px) scale(1.2);
        opacity: 1;
    }
}

@keyframes featureFloatAlt {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(35px, -30px) scale(1.15);
        opacity: 0.95;
    }
}

/* Floating orb elements */
.features-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 1;
}

.features-orb-left {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.18) 0%, rgba(124, 58, 237, 0.05) 40%, transparent 70%);
    bottom: 5%;
    left: -5%;
    animation: featureFloatAlt 10s ease-in-out infinite;
}

.features-orb-right {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.14) 0%, rgba(249, 115, 22, 0.04) 40%, transparent 70%);
    top: 35%;
    right: 5%;
    animation: featureFloat 12s ease-in-out infinite 2s;
}

.features-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 2;
}

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

.features-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--warm-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.features-header>p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(124, 58, 237, 0.12);
    border-radius: 20px;
    padding: 32px 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* Glow shimmer on hover */
.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(249, 115, 22, 0.08), transparent, rgba(124, 58, 237, 0.08), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: cardRotate 6s linear infinite;
    pointer-events: none;
}

.feature-card:hover::after {
    opacity: 1;
}

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

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--warm-color));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

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

.feature-card:hover {
    border-color: rgba(249, 115, 22, 0.25);
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(124, 58, 237, 0.08),
        0 0 80px rgba(249, 115, 22, 0.05);
    background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(249, 115, 22, 0.1));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 1.4rem;
    color: var(--warm-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(-5deg);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.3), rgba(249, 115, 22, 0.25));
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.2);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
}

.feature-card>p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
    position: relative;
    z-index: 2;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages-section {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(180deg, rgba(15, 10, 30, 0.98) 0%, var(--bg-dark) 100%);
}

.advantages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.advantages-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 2;
}

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

.advantages-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--warm-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.advantage-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px 28px;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    border-color: rgba(124, 58, 237, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.advantage-highlight {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(249, 115, 22, 0.06));
    border-color: rgba(249, 115, 22, 0.25);
}

.advantage-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(249, 115, 22, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.2rem;
    color: var(--warm-light);
}

.advantage-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
}

.advantage-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* ===== SCREENSHOTS SECTION ===== */
.screenshots-section {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(15, 10, 30, 0.98) 100%);
}

.screenshots-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 30%, rgba(124, 58, 237, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(249, 115, 22, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.screenshots-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 2;
}

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

.screenshots-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--warm-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.screenshots-header>p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.screenshot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.screenshot-card:hover {
    border-color: rgba(124, 58, 237, 0.35);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3), 0 0 30px rgba(124, 58, 237, 0.1);
}

.screenshot-image {
    width: 100%;
    overflow: hidden;
    background: #0d0d18;
    position: relative;
}

.screenshot-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.screenshot-card:hover .screenshot-image img {
    transform: scale(1.03);
}

.screenshot-info {
    padding: 20px 24px;
}

.screenshot-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.screenshot-info h4 i {
    color: var(--warm-light);
    font-size: 0.9rem;
}

.screenshot-info p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-muted);
}

/* ===== PLAN SECTION ===== */
.plan-section {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(180deg, rgba(15, 10, 30, 0.98) 0%, var(--bg-dark) 100%);
}

.plan-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 40%, rgba(124, 58, 237, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.plan-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 2;
}

.plan-header {
    text-align: center;
    margin-bottom: 40px;
}

.plan-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--warm-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-card {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(249, 115, 22, 0.04));
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 24px;
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--warm-color));
}

.plan-card-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.plan-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.plan-features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    text-align: left;
    margin-bottom: 32px;
}

.plan-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

.plan-feature i {
    color: var(--warm-gold);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.plan-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.plan-note {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== FOOTER ===== */
.site-footer {
    background: rgba(5, 5, 10, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 40px 5%;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    height: 40px;
    margin-bottom: 8px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(124, 58, 237, 0.1);
    padding-top: 20px;
}

.footer-cnpj {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
    margin-bottom: 6px;
}

.footer-copy {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
}

/* ===== WHATSAPP FLUTUANTE ===== */
.link-whatsapp {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.link-whatsapp:hover {
    transform: scale(1.1);
}

.link-whatsapp img {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0px 4px 10px rgba(0, 0, 0, 0.3));
}

/* ===== BACK TO TOP ===== */
.btn-back-to-top {
    position: fixed;
    right: 33px;
    bottom: 100px;
    z-index: 1000;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(124, 58, 237, 0.3);
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(10px);
    color: var(--primary-light);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
}

.btn-back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.btn-back-to-top:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

/* ===== MODAL TRIAL ===== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    background: linear-gradient(145deg, #1c1410, #1a1218);
    border: 1px solid rgba(255, 140, 50, 0.25);
    border-radius: 20px;
    max-width: 480px;
    width: 90%;
    padding: 40px 36px;
    text-align: center;
    position: relative;
    animation: modalIn 0.3s ease;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 140, 50, 0.1);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }

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

.modal-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    color: #888;
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.modal-close:hover {
    color: #fff;
}

.modal-icon-wrapper {
    margin-bottom: 18px;
}

.modal-icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f97316, #facc15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    box-shadow: 0 0 30px rgba(249, 115, 22, 0.4);
}

.modal-card h2 {
    color: #fff;
    font-size: 1.6rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.modal-card p {
    color: #b0b0c8;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.modal-card p strong {
    color: #fbbf24;
}

.modal-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.modal-features span {
    font-size: 0.82rem;
    color: #a0a0b8;
}

.modal-features i {
    color: #f97316;
    margin-right: 4px;
}

.modal-cta {
    display: inline-block;
    background: linear-gradient(135deg, #f97316, #facc15);
    color: #1a1a2e;
    padding: 14px 36px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
    letter-spacing: 0.5px;
}

.modal-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.6);
}

.modal-cta i {
    margin-right: 6px;
}

.modal-cta-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.modal-cta-secondary {
    background: transparent !important;
    border: 2px solid #f97316;
    color: #f97316 !important;
    box-shadow: none !important;
}

.modal-cta-secondary:hover {
    background: rgba(249, 115, 22, 0.1) !important;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3) !important;
}

.modal-hint {
    display: block;
    margin-top: 12px;
    font-size: 0.75rem;
    color: #666;
}

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-overlay img {
    max-width: 95%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.6);
    animation: modalIn 0.3s ease;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    background: none;
    border: none;
    color: #fff;
    font-size: 36px;
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    transition: opacity 0.2s;
}

.lightbox-close:hover {
    opacity: 0.7;
}

/* ===== MOBILE MENU ===== */
.menu-mobile {
    display: none;
    cursor: pointer;
}

.menu-mobile div {
    width: 25px;
    height: 2px;
    background-color: white;
    margin: 6px 0;
    transition: 0.4s;
}

/* ===== ANIMATIONS ===== */
.animate-target {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (min-width: 1600px) {
    .hero-container {
        max-width: 1600px;
        gap: 80px;
    }

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

@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 800px;
    }

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

    .hero-content-right {
        order: 1;
    }

    .phone-frame {
        width: 250px;
    }

    .hero-image-wrapper {
        max-width: 500px;
    }

    .header {
        padding: 15px 5%;
    }

    .header nav {
        gap: 4px;
    }

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

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

    .plan-features-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header nav {
        display: none;
        position: fixed;
        top: 75px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 15, 0.97);
        backdrop-filter: blur(20px);
        padding: 20px;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        border-bottom: 1px solid var(--border-color);
    }

    .header nav.active {
        display: flex;
        animation: slideDown 0.3s ease-out;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

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

    .header .cta-buttons {
        display: none;
    }

    .menu-mobile {
        display: block;
    }

    .menu-mobile.active div:nth-child(1) {
        transform: rotate(-45deg) translate(-6px, 6px);
    }

    .menu-mobile.active div:nth-child(2) {
        opacity: 0;
    }

    .menu-mobile.active div:nth-child(3) {
        transform: rotate(45deg) translate(-6px, -6px);
    }

    .header nav a {
        width: 100%;
        text-align: center;
        padding: 12px;
        border-bottom: 1px solid rgba(124, 58, 237, 0.1);
    }

    .hero-section {
        padding: 110px 0 50px;
    }

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

    .phone-frame {
        width: 92vw;
        max-width: 370px;
    }

    .phone-prompt {
        font-size: 0.8rem;
        padding: 8px 16px;
    }

    .phone-chat {
        min-height: 280px;
    }

    .hero-content-left p {
        font-size: 1rem;
    }

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

    .cta-button,
    .cta-button-secondary {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
        gap: 24px;
    }

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

    .features-header h2,
    .advantages-header h2,
    .screenshots-header h2,
    .plan-header h2 {
        font-size: 1.8rem;
    }

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

    .plan-card {
        padding: 28px 20px;
    }

    .plan-card-header h3 {
        font-size: 1.4rem;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .header img.logo {
        height: 36px;
    }

    .hero-content-left h1 {
        font-size: 1.5rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .tag {
        font-size: 12px;
        padding: 6px 12px;
    }

    .cta-button {
        font-size: 0.9rem;
        padding: 14px 24px;
    }

    .link-whatsapp {
        right: 15px;
        bottom: 15px;
    }

    .link-whatsapp img {
        width: 50px;
        height: 50px;
    }
}

/* ===== BRIEFING PAGE (legacy) ===== */
.briefing-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    background:
        radial-gradient(circle at 20% 80%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #000000 0%, #0a0a0f 50%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.briefing-card {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 20px;
    width: 100%;
    max-width: 600px;
    border: 1px solid rgba(124, 58, 237, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 80px rgba(124, 58, 237, 0.15);
    position: relative;
    overflow: hidden;
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px 20px 0 0;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 0;
    transition: width 0.5s ease;
}

.question-container {
    position: relative;
    padding-top: 20px;
}

.question {
    position: relative;
    text-align: center;
    padding: 30px 20px;
}

.question h2 {
    color: #fff;
    font-size: 24px;
    margin: 20px 0 30px;
}

.question.hidden {
    display: none;
    opacity: 0;
    transform: translateY(20px);
}

.back-btn {
    position: absolute;
    top: -10px;
    left: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 10px;
    color: var(--primary-light);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: var(--primary-light);
}

.options {
    display: grid;
    gap: 15px;
    margin-top: 20px;
}

.option-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.2);
    padding: 18px 25px;
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.option-btn:hover {
    background: rgba(124, 58, 237, 0.15);
    border-color: var(--primary-light);
    color: var(--primary-light);
    transform: translateY(-3px);
}

.text-input {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.text-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
}

.text-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.input-group {
    position: relative;
    width: 100%;
    margin-bottom: 20px;
}

.input-group .text-input {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
}

.input-group .text-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
}

.next-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border: 2px solid transparent;
    padding: 18px 40px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.next-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
}

.next-btn[disabled],
.next-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.home-button {
    position: fixed;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    z-index: 100;
}

.home-button:hover {
    background: rgba(124, 58, 237, 0.8);
    transform: translateY(-2px);
}

.thank-you {
    text-align: center;
    padding: 50px 30px;
    max-width: 500px;
    margin: 0 auto;
}

.thank-you h2 {
    color: var(--primary-light);
    font-size: 2rem;
    margin-bottom: 25px;
    font-weight: 700;
}

.success-animation {
    margin-bottom: 35px;
}

.success-circle {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #4CAF50, #45A049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.success-circle i {
    font-size: 50px;
    color: white;
}

.success-message {
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 15px;
    padding: 30px 25px;
    margin: 30px 0;
}

.success-message p {
    color: #fff;
    font-size: 1rem;
    margin: 12px 0;
    line-height: 1.6;
}

.success-message p:first-child {
    font-size: 1.2rem;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.success-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 35px;
}

.home-link {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.home-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(124, 58, 237, 0.3);
}

.whatsapp-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.whatsapp-link:hover {
    background: #128C7E;
    transform: translateY(-3px);
}

.loading-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 350px;
}

.loading-content {
    text-align: center;
    padding: 40px 20px;
}

.loading-content h2 {
    color: var(--primary-light);
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.loading-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    margin-bottom: 30px;
}

.loading-spinner {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.spinner-ring {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.15);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spinRing 1s linear infinite;
}

@keyframes spinRing {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.loading-bar-container {
    width: 100%;
    max-width: 360px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
}

.loading-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
    transition: width 0.8s ease;
}

/* ===== PORTFOLIO PAGE (legacy) ===== */
.portfolio-section {
    padding: 120px 5% 60px;
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-section h1 {
    color: #fff;
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-intro {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.15rem;
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 28px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-light);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border-color: transparent;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.15);
    border-color: rgba(124, 58, 237, 0.3);
}

.portfolio-image {
    width: 100%;
    height: 260px;
    overflow: hidden;
    background: #0d0d18;
    position: relative;
}

.portfolio-image iframe {
    width: 200%;
    height: 200%;
    border: none;
    transform: scale(0.5);
    transform-origin: top left;
    pointer-events: none;
}

.portfolio-iframe-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: default;
    z-index: 2;
}

.portfolio-content {
    padding: 22px 25px 25px;
    text-align: left;
}

.portfolio-content h3 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.portfolio-content>p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.portfolio-content .tag {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary-light);
    border-radius: 100px;
    font-size: 0.75rem;
    margin-right: 6px;
    margin-bottom: 6px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.portfolio-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 58, 237, 0.4);
}

.portfolio-preview-card {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.preview-card-content {
    text-align: center;
    padding: 30px 20px;
}

.preview-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.5rem;
    color: #fff;
}

.preview-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.preview-card-subtitle {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

.preview-card-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.preview-card-features span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.06);
    padding: 6px 12px;
    border-radius: 100px;
}

.preview-card-features span i {
    color: var(--primary-light);
    font-size: 0.7rem;
}

.portfolio-cta {
    text-align: center;
    padding: 50px 20px;
    margin-top: 20px;
}

.portfolio-cta h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.portfolio-cta p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .portfolio-section {
        padding: 100px 4% 40px;
    }

    .portfolio-section h1 {
        font-size: 2rem;
    }

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

    .portfolio-image {
        height: 220px;
    }

    .briefing-card {
        padding: 30px 20px;
    }

    .question h2 {
        font-size: 20px;
    }
}

/* --- NOVAS ANIMAÇÕES EXTRAS (MECÂNICO PROFESSIONAL) --- */

/* Fundo da Hero (Cinematic Zoom) */
.hero-video-bg {
    animation: cinematicZoom 20s infinite alternate ease-in-out;
}

@keyframes cinematicZoom {
    0% {
        transform: translate(-50%, -50%) scale(1);
    }

    100% {
        transform: translate(-50%, -50%) scale(1.15);
    }
}

/* Overlay pulsante sutil na Hero */
.hero-video-overlay {
    animation: overlayPulse 8s infinite alternate ease-in-out;
}

@keyframes overlayPulse {
    0% {
        opacity: 0.75;
    }

    100% {
        opacity: 0.88;
    }
}

/* Cards de Serviço hover com elevação e brilho */
.feature-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(2, 132, 199, 0.2);
    border-color: var(--primary-light);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: skewX(-25deg);
    transition: 0.7s;
}

.feature-card:hover::before {
    left: 125%;
}

/* Imgem principal na hero flutuante mais expressiva */
.hero-screenshot {
    animation: floatHeavy 6s infinite ease-in-out;
}

@keyframes floatHeavy {

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

    50% {
        transform: translateY(-15px) scale(1.01);
    }
}

/* Botão principal pulsando sombra */
.cta-button {
    animation: shadowPulse 2s infinite;
}

@keyframes shadowPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(220, 38, 38, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
    }
}

@keyframes animate-target-in {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.animate-target {
    opacity: 0;
}

.animate-in {
    animation: animate-target-in 0.8s forwards cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Botão Voltar ao Topo */
.btn-back-to-top {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.btn-back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.btn-back-to-top:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
}