/* --- STYLESHEET FOR ALYKIS VIDEOGRAPHY PORTFOLIO --- */
/* Premium Animations Edition */

/* 1. CSS VARIABLES & RESET */
:root {
    /* Color Palette */
    --bg-main: #0a0a0b;
    --bg-darker: #121214;
    --bg-card: #18181b;
    --bg-card-hover: #222226;

    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;

    --accent-color: #d4af37;
    --accent-hover: #f1c43f;
    --accent-subtle: rgba(212, 175, 55, 0.1);
    --accent-glow: rgba(212, 175, 55, 0.25);

    --border-color: rgba(255, 255, 255, 0.08);

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

    /* Transitions */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-spring: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
}

/* Prevent scroll during preloader */
body.is-loading {
    overflow: hidden;
    height: 100vh;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

body {
    background-color: var(--bg-main);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
}

/* ========================================
   CINEMATIC PRELOADER
   ======================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-main);
    transition: opacity 0.6s ease;
}

.preloader.done {
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
    z-index: 2;
    position: relative;
}

/* Counter */
.preloader-counter {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    margin-bottom: 2rem;
    opacity: 0;
    animation: preloaderFadeIn 0.6s 0.2s forwards;
}

.counter-number {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 300;
    color: var(--text-primary);
    letter-spacing: -2px;
    font-variant-numeric: tabular-nums;
}

.counter-percent {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
}

/* Logo */
.preloader-logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(15px);
    animation: preloaderSlideUp 0.8s 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.preloader-logo span {
    color: var(--accent-color);
}

/* Tagline */
.preloader-tagline {
    font-family: var(--font-body);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--text-secondary);
    margin-top: 0.75rem;
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(10px);
    animation: preloaderSlideUp 0.8s 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Progress bar */
.preloader-bar {
    width: 200px;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 auto;
    border-radius: 1px;
    overflow: hidden;
    opacity: 0;
    animation: preloaderFadeIn 0.5s 0.3s forwards;
}

.preloader-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    transition: width 0.15s ease-out;
}

/* Curtain panels — split horizontally */
.preloader-curtain {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    background: var(--bg-main);
    z-index: 1;
    transition: transform 1s cubic-bezier(0.76, 0, 0.24, 1);
}

.preloader-curtain-left {
    left: 0;
}

.preloader-curtain-right {
    right: 0;
}

.preloader.reveal-site .preloader-inner {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.4s ease;
}

.preloader.reveal-site .preloader-curtain-left {
    transform: translateX(-100%);
}

.preloader.reveal-site .preloader-curtain-right {
    transform: translateX(100%);
}

@keyframes preloaderFadeIn {
    to {
        opacity: 1;
    }
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* ========================================
   2. SCROLL PROGRESS BAR
   ======================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover), var(--accent-color));
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
    z-index: 200;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px var(--accent-glow);
}

@keyframes gradientShift {

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

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

/* ========================================
   3. CUSTOM CURSOR GLOW (desktop)
   ======================================== */
.cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

body:hover .cursor-glow {
    opacity: 1;
}

@media (max-width: 768px) {
    .cursor-glow {
        display: none;
    }
}

/* ========================================
   4. REUSABLE UTILITIES
   ======================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 7rem 0;
}

@media (min-width: 1024px) {
    .section-padding {
        padding: 9rem 0;
    }
}

.bg-darker {
    background-color: var(--bg-darker);
}

.section-header {
    margin-bottom: 4rem;
    max-width: 600px;
}

.section-header.center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    color: var(--accent-color);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
}

/* Animated section divider line */
.section-divider {
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    margin-bottom: 1.5rem;
    transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.section-divider.center {
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.section-divider.animated {
    width: 80px;
}

.section-divider.center.animated {
    width: 80px;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    h2 {
        font-size: 3rem;
    }
}

p.lead {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* Image Placeholders */
.image-placeholder {
    background: linear-gradient(135deg, #18181b 0%, #27272a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.image-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    transform: translateX(-100%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    100% {
        transform: translateX(100%);
    }
}

.portrait-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
}

/* ========================================
   5. BUTTONS — with magnetic effect prep
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 500;
    font-family: var(--font-heading);
    cursor: pointer;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

/* Sheen sweep on hover */
.btn::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 0.6s ease;
}

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

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-main);
}

.btn-primary:hover {
    background-color: #e4e4e7;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 255, 255, 0.1);
}

.btn-secondary {
    background-color: var(--accent-color);
    color: var(--bg-main);
}

.btn-secondary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px var(--accent-glow);
}

.btn-outline {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 255, 255, 0.05);
}

/* ========================================
   6. NAVIGATION — with link underline animations
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background-color: rgba(10, 10, 11, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
    white-space: nowrap;
}

@media (max-width: 375px) {
    .logo {
        font-size: 1.25rem;
    }
}

.logo-dot {
    color: var(--accent-color);
    display: inline-block;
    transition: var(--transition-spring);
}

.logo:hover .logo-dot {
    transform: scale(1.5);
    color: var(--accent-hover);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

/* Nav link with animated underline */
.nav-link-item {
    color: var(--text-primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
    position: relative;
    padding-bottom: 4px;
}

.nav-link-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-link-item:hover::after,
.nav-link-item.active::after {
    width: 100%;
}

.nav-link-item:hover,
.nav-link-item.active {
    opacity: 1;
    color: var(--accent-color);
}

/* Animated Hamburger */
.mobile-menu-btn {
    display: none;
    cursor: pointer;
    z-index: 101;
}

.hamburger {
    width: 24px;
    height: 18px;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    position: absolute;
    left: 0;
    transition: var(--transition);
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 8px;
    width: 70%;
}

.hamburger span:nth-child(3) {
    top: 16px;
}

.hamburger.active span:nth-child(1) {
    top: 8px;
    transform: rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.hamburger.active span:nth-child(3) {
    top: 8px;
    transform: rotate(-45deg);
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(10, 10, 11, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        clip-path: circle(0% at calc(100% - 3rem) 2rem);
        transition: clip-path 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .nav-links.active {
        clip-path: circle(150% at calc(100% - 3rem) 2rem);
    }

    .nav-links li {
        opacity: 0;
        transform: translateY(20px);
    }

    .nav-links.active li {
        opacity: 1;
        transform: translateY(0);
        transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .nav-links.active li:nth-child(1) {
        transition-delay: 0.15s;
    }

    .nav-links.active li:nth-child(2) {
        transition-delay: 0.25s;
    }

    .nav-links.active li:nth-child(3) {
        transition-delay: 0.35s;
    }

    .nav-links.active li:nth-child(4) {
        transition-delay: 0.45s;
    }

    .nav-links.active li:nth-child(5) {
        transition-delay: 0.55s;
    }

    .mobile-menu-btn {
        display: block;
    }
}

/* ========================================
   7. HERO SECTION — cinematic reveal
   ======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* ========================================
   VSL SECTION
   ======================================== */
.vsl-section {
    background-color: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.vsl-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.vsl-video-wrapper {
    position: relative;
    width: 100%;
    /* Aspect ratio for YouTube 16:9 */
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.vsl-video, .vsl-video-wrapper iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border: none;
}

/* Generic Responsive Video Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
}

.video-container iframe,
.video-container object,
.video-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Vertical / Shorts Container */
.video-container.vertical {
    padding-bottom: 177.77%; /* 9:16 */
}

.vsl-overlay-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle at center, transparent 40%, rgba(10, 10, 11, 0.4) 100%);
    z-index: 1;
}

.vsl-cta {
    margin-top: 0.5rem;
    width: 100%;
    display: flex;
    justify-content: center;
}

@media (max-width: 480px) {
    .vsl-cta .btn {
        width: 100%;
        font-size: 1rem;
        padding: 1rem;
    }
}

/* Pulsing Button Animation */
.btn-pulse {
    position: relative;
    animation: buttonPulse 2s infinite;
}

@keyframes buttonPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

@media (max-width: 768px) {
    .vsl-container {
        padding: 0;
    }
}

.hero-bg-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../../images/fundo.jpg');
    background-size: cover;
    background-position: center;
    z-index: -3;
    opacity: 0.5;
    transform: scale(1.05);
    animation: heroBgZoom 20s ease-in-out infinite alternate;
}

@keyframes heroBgZoom {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.08);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 11, 0.92) 0%, rgba(10, 10, 11, 0.4) 100%);
    z-index: -2;
}

/* Film grain overlay */
.hero-grain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-size: 200px;
    pointer-events: none;
}

/* Animated geometric accents */
.hero-geometry {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.geo-line {
    position: absolute;
    background: linear-gradient(180deg, transparent, var(--accent-color), transparent);
    opacity: 0.08;
}

.geo-line-1 {
    width: 1px;
    height: 40%;
    right: 20%;
    top: 10%;
    animation: geoFadeSlide 4s ease-in-out infinite alternate;
}

.geo-line-2 {
    width: 1px;
    height: 25%;
    right: 35%;
    bottom: 15%;
    animation: geoFadeSlide 5s ease-in-out 1s infinite alternate;
}

.geo-circle {
    position: absolute;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(212, 175, 55, 0.05);
    border-radius: 50%;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    animation: geoRotate 30s linear infinite;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .geo-circle {
        width: 300px;
        height: 300px;
        right: -50px;
    }
}

@media (max-width: 768px) {
    .geo-circle {
        display: none; /* Hide overflow-prone items on small screens */
    }
}

@keyframes geoFadeSlide {
    from {
        opacity: 0.04;
        transform: translateY(0);
    }

    to {
        opacity: 0.12;
        transform: translateY(-20px);
    }
}

@keyframes geoRotate {
    from {
        transform: translateY(-50%) rotate(0deg);
    }

    to {
        transform: translateY(-50%) rotate(360deg);
    }
}

.hero-content {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Hero tag with animated line */
.hero-tag {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeIn 0.8s 0.3s forwards;
}

.hero-tag-line {
    display: inline-block;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    animation: lineGrow 0.8s 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes lineGrow {
    to {
        width: 40px;
    }
}

.hero-tag-text {
    color: var(--accent-color);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
}

/* Text split reveal */
.hero-title {
    font-size: 2.2rem; /* Mobile first */
    max-width: 800px;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--text-primary);
}

@media (min-width: 480px) {
    .hero-title {
        font-size: 2.8rem;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 5.5rem;
    }
}

.title-line {
    display: block;
    overflow: hidden;
    padding-bottom: 0.15em;
}

.title-line-inner {
    display: block;
    transform: translateY(110%);
    animation: titleReveal 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.title-line:nth-child(1) .title-line-inner {
    animation-delay: 0.5s;
}

.title-line:nth-child(2) .title-line-inner {
    animation-delay: 0.65s;
}

.title-line:nth-child(3) .title-line-inner {
    animation-delay: 0.8s;
}

@keyframes titleReveal {
    to {
        transform: translateY(0);
    }
}

.accent-word {
    color: var(--accent-color);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 550px;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(15px);
    animation: fadeUp 0.8s 1s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(15px);
    animation: fadeUp 0.8s 1.2s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    animation: fadeIn 1s 2s forwards;
    z-index: 10;
}

@media (min-width: 1024px) {
    .scroll-indicator {
        left: auto;
        right: 4rem;
        transform: none;
    }
}

.scroll-indicator span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-secondary);
}

.scroll-line {
    width: 1px;
    height: 40px;
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0% {
        top: -100%;
    }

    50% {
        top: 100%;
    }

    100% {
        top: 100%;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 5.5rem;
    }
}

/* ========================================
   8. ABOUT SECTION
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Image with animated accent border */
.about-image-wrapper {
    position: relative;
}

.about-portrait-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    position: relative;
    z-index: 2;
    top: auto;
    scale: 100%;
}

.about-image-accent {
    position: absolute;
    top: -15px;
    left: -15px;
    width: calc(100% + 30px);
    height: calc(100% + 30px);
    border: 1px solid var(--accent-color);
    border-radius: 12px;
    opacity: 0.15;
    z-index: -1;
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    transform: translate(10px, 10px);
}

.about-image-wrapper:hover .about-image-accent {
    transform: translate(-5px, -5px);
    opacity: 0.3;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   9. SERVICES SECTION
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

/* Glow that follows hover */
.service-card-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    transform: translate(-50%, -50%);
}

.service-card:hover .service-card-glow {
    opacity: 1;
}

.service-card:hover {
    background-color: var(--bg-card-hover);
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.service-icon-wrap {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--accent-subtle);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
    background: var(--accent-glow);
    transform: scale(1.1);
}

.service-icon {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.95rem;
}

/* ========================================
   10. PORTFOLIO SECTION
   ======================================== */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--text-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
    z-index: 0;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    width: 300px;
    height: 300px;
}

.filter-btn span,
.filter-btn {
    position: relative;
    z-index: 1;
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--bg-main);
    border-color: var(--text-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
}

.portfolio-item {
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-thumb {
    width: 100%;
    aspect-ratio: 9/16; /* Vertical Reels format for real videos */
    border-radius: 12px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    position: relative;
    background: #0a0a0b;
}

.portfolio-video-preview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    display: block;
}

.portfolio-item:hover .portfolio-video-preview {
    transform: scale(1.1);
}

/* Play overlay on hover */
.portfolio-thumb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 11, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

.portfolio-item:hover .portfolio-thumb-overlay {
    opacity: 1;
}

.portfolio-play-icon {
    font-size: 4rem;
    color: var(--text-primary);
    transition: var(--transition-spring);
    transform: scale(0.8);
}

.portfolio-item:hover .portfolio-play-icon {
    transform: scale(1);
}

.portfolio-category {
    font-size: 0.8rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: block;
}

.portfolio-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-info h3 {
    color: var(--accent-hover);
}

.portfolio-info p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.portfolio-link i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.portfolio-link:hover {
    color: var(--accent-color);
}

.portfolio-link:hover i {
    transform: translateX(4px);
}

/* ========================================
   11. DIFFERENTIALS SECTION
   ======================================== */
.differentials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 992px) {
    .differentials-grid {
        grid-template-columns: 1fr 1.5fr;
        align-items: center;
    }
}

.diff-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 600px) {
    .diff-list {
        grid-template-columns: 1fr 1fr;
    }
}

.diff-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    transition: var(--transition);
}

.diff-item:hover {
    transform: translateX(5px);
}

.diff-icon-wrap {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--accent-subtle);
    transition: var(--transition);
}

.diff-item:hover .diff-icon-wrap {
    background: var(--accent-glow);
}

.diff-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.diff-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.diff-item p {
    font-size: 0.9rem;
}

/* ========================================
   12. TESTIMONIALS SECTION
   ======================================== */
.testimonials {
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(10, 10, 11, 0.8), rgba(10, 10, 11, 0.8)), url('../../images/fundo2.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}

.testimonials .container {
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.testimonial-card {
    background-color: var(--bg-card);
    padding: 3rem;
    border-radius: 8px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(212, 175, 55, 0.1);
    transform: translateY(-4px);
}

.testimonial-stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.testimonial-stars i {
    color: var(--accent-color);
    font-size: 1rem;
}

.testimonial-quote-icon {
    font-size: 2.5rem;
    color: var(--accent-subtle);
    position: absolute;
    top: 2rem;
    right: 2rem;
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.author-info strong {
    display: block;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ========================================
   13. PACKAGES SECTION
   ======================================== */
.packages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .packages-grid {
        grid-template-columns: repeat(2, 1fr);
        align-items: stretch;
    }
}

@media (min-width: 1024px) {
    .packages-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }
}

.package-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 3rem 2.5rem;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.package-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.package-card.featured {
    background: linear-gradient(180deg, var(--bg-card-hover) 0%, var(--bg-card) 100%);
    border-color: rgba(212, 175, 55, 0.3);
    padding: 4rem 2.5rem;
    z-index: 1;
}

@media (min-width: 1024px) {
    .package-card.featured {
        transform: scale(1.05);
    }

    .package-card.featured:hover {
        transform: scale(1.05) translateY(-8px);
    }
}

.package-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    color: var(--bg-main);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.4rem 1.2rem;
    border-radius: 30px;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.package-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center top, rgba(212, 175, 55, 0.1) 0%, transparent 60%);
    pointer-events: none;
    border-radius: 12px;
}

.package-header {
    margin-bottom: 2rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.package-header h3 {
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.package-price {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0.2rem;
    margin-bottom: 1rem;
}

.package-price .currency {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-family: var(--font-heading);
    margin-top: 0.5rem;
}

.package-price .amount {
    font-size: 4rem;
    line-height: 1;
    font-weight: 300;
    font-family: var(--font-heading);
    color: var(--text-primary);
}

.package-price .period {
    font-size: 1.1rem;
    color: var(--text-secondary);
    align-self: flex-end;
    margin-bottom: 0.5rem;
    margin-left: 0.2rem;
}

.package-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.package-features {
    flex-grow: 1;
    margin-bottom: 2.5rem;
}

.package-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.package-features li i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.package-features li.disabled {
    color: rgba(255, 255, 255, 0.2);
}

.package-features li.disabled i {
    color: rgba(255, 255, 255, 0.2);
}

.btn-full {
    width: 100%;
}

/* ========================================
   14. CTA SECTION
   ======================================== */
.cta-section {
    position: relative;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.cta-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
}

/* Floating particles */
.cta-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }

    20% {
        opacity: 0.4;
        transform: translateY(-20px) scale(1);
    }

    100% {
        opacity: 0;
        transform: translateY(-200px) scale(0.3);
    }
}

.cta-container {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ========================================
   14. FOOTER
   ======================================== */
.footer {
    background-color: var(--bg-main);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.footer-brand p {
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    position: relative;
}

.footer-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

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

.footer-nav a:hover {
    color: var(--accent-color);
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social a {
    font-size: 1.5rem;
    color: var(--text-primary);
    transition: var(--transition-spring);
}

.footer-social a:hover {
    color: var(--accent-color);
    transform: translateY(-4px) scale(1.1);
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
}

/* ========================================
   15. REVEAL ANIMATIONS
   ======================================== */
/* Standard reveal — fade up */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* Slide from right */
.reveal-slide-right {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-slide-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Stagger children with data-stagger */
.reveal-stagger {
    opacity: 0;
    transform: translateY(40px) scale(0.97);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ========================================
   16. SMOOTH PARALLAX (handled by JS)
   ======================================== */
[data-parallax] {
    will-change: transform;
    transition: transform 0.1s linear;
}

/* ========================================
   17. LANGUAGE SWITCHER (Custom Dropdown)
   ======================================== */
.lang-switcher {
    position: relative;
    margin-left: 1rem;
    z-index: 100;
}

.lang-selected {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.85rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.lang-switcher:hover .lang-selected {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(212, 175, 55, 0.4);
}

.lang-switcher.active .lang-selected {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.1);
}

.lang-icon {
    font-size: 1rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.lang-switcher:hover .lang-icon {
    color: var(--accent-color);
}

#currentLangText {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.lang-caret {
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lang-switcher.active .lang-caret {
    transform: rotate(180deg);
    color: var(--accent-color);
}

/* Dropdown Menu */
.lang-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: 140px;
    background: rgba(10, 10, 11, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.6rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    pointer-events: none;
}

.lang-switcher.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.lang-option {
    padding: 0.7rem 1rem;
    border-radius: 6px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.25s ease;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.lang-option.active {
    color: var(--accent-color);
    background: var(--accent-subtle);
}

.lang-option.active::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-glow);
}

@media (max-width: 768px) {
    .lang-switcher {
        margin-left: auto;
        margin-right: 1.5rem;
    }
}

/* ========================================
   18. VIDEO MODAL (REELS FORMAT)
   ======================================== */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    box-sizing: border-box;
}

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

.video-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.video-modal-container {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-height: 100%;
    animation: modalReveal 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes modalReveal {
    from { opacity: 0; transform: scale(0.88); }
    to   { opacity: 1; transform: scale(1); }
}

.video-modal-close {
    align-self: flex-end;
    margin-bottom: 0.6rem;
    color: rgba(255,255,255,0.7);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
    z-index: 20;
}

.video-modal-close:hover {
    color: var(--accent-color);
    transform: rotate(90deg);
}

/* The actual video wrapper — dynamically sized via JS */
.video-reels-frame {
    max-width: 100%;
    max-height: 85vh;
    background: black;
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 0 60px rgba(0, 0, 0, 0.6),
        0 0 30px rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.video-reels-frame video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mobile: full width within safe padding */
@media (max-width: 500px) {
    .video-modal {
        padding: 0.75rem;
    }

    .video-reels-frame {
        max-height: 88vh;
        border-radius: 12px;
    }
}

/* Very small screens */
@media (max-width: 360px) {
    .video-reels-frame {
        max-height: 92vh;
        border-radius: 8px;
    }
}