:root {
    --primary-bg: #FFFFFF;
    --primary-text: #2B2B2B;
    --dark-bg: #2B2B2B;
    --dark-text: #FFFFFF;
    --accent-red: #E41613; /* Tresmares Red */
    
    --nav-height: 80px;
}

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

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

body {
    font-family: 'Murecho', sans-serif;
    color: var(--primary-text);
    background-color: var(--primary-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: #FFFFFF;
    border-bottom: 1px solid #EEEEEE;
    z-index: 1000;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-logo {
    height: 35px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-text);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--accent-red);
    transition: width 0.3s ease;
}

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

.nav-cta {
    background-color: var(--accent-red);
    color: #FFFFFF;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: background-color 0.3s ease;
}

.nav-cta:hover {
    background-color: #2B2B2B;
}

/* TYPOGRAPHY */
h1 {
    font-size: 6rem;
    line-height: 0.9;
    font-weight: 900;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

h2 {
    font-size: 4rem;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 3rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

h4 {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--accent-red);
    margin-bottom: 1rem;
}

p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    opacity: 0.8;
}

/* HERO SECTION */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 4rem;
    margin-top: var(--nav-height);
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15; /* Keeps it subtle behind the stark text */
    z-index: -1;
}

.hero-content {
    max-width: 1000px;
    z-index: 1;
}

/* SECTIONS */
.section {
    padding: 8rem 4rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-white {
    background-color: var(--primary-bg);
    color: var(--primary-text);
}

.section-dark {
    background-color: var(--dark-bg);
    color: var(--dark-text);
}

.section-red {
    background-color: var(--accent-red);
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.footer-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.5; /* Blends the video with the red background */
}

.section-red h2, .section-red p, .section-red .contact-link {
    color: #FFFFFF;
}

/* ABOUT SECTION */
/* PARALLAX MARQUEE */
.relative-section {
    position: relative;
    overflow: hidden;
}

.relative-content {
    position: relative;
    z-index: 2;
}

.marquee-bg {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 100%;
    z-index: 1;
    opacity: 0.15; /* More visible */
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}

.marquee-track {
    display: inline-block;
    animation: marqueeScroll 60s linear infinite;
}

.marquee-track span {
    font-size: 15vw; /* Scales with screen size */
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 3px var(--primary-text);
    padding-right: 2rem;
    text-transform: uppercase;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.profile-img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    border: none;
    border-radius: 0; /* Strict sharp corners */
}

/* SECTION BREAKER */
.section-breaker {
    width: 100vw;
    height: 60vh;
    position: relative;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.breaker-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* TIMELINE (EXPERIENCE) */
.timeline {
    border-left: 2px solid var(--accent-red);
    padding-left: 3rem;
    margin-left: 1rem;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -3.5rem;
    top: 0.5rem;
    width: 1rem;
    height: 1rem;
    background-color: var(--dark-bg);
    border: 2px solid var(--accent-red);
}

.date {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-red);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

/* CONTACT */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-link {
    font-size: 2rem;
    font-weight: 700;
    text-decoration: none;
    position: relative;
    width: fit-content;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-link svg {
    transition: transform 0.3s ease;
}

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

.contact-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 4px;
    background-color: #2B2B2B;
    transition: width 0.3s ease;
}

.contact-link:hover::after {
    width: 100%;
}

.contact-logos {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
}

.signature {
    height: 80px;
    filter: invert(1);
}

.ace-logo {
    height: 60px;
}

/* MINDBOGGLING ANIMATIONS (Mask Reveals) */
.reveal-mask {
    overflow: hidden;
    position: relative;
}

.reveal-text {
    transform: translateY(110%);
    transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal-mask.visible .reveal-text {
    transform: translateY(0);
}

.reveal-slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease, transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

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

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1.5s ease, transform 1.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

.delay-1 { transition-delay: 0.15s; }
.delay-1 .reveal-text { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-2 .reveal-text { transition-delay: 0.3s; }

/* SPLASH SCREEN CSS */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #2B2B2B;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 1s ease, visibility 1s ease;
}

.splash-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

#splash-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.skip-btn {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    font-family: 'Murecho', sans-serif;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 0; /* Corporate style */
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    backdrop-filter: blur(5px);
    transition: background 0.3s ease;
    z-index: 10000;
}

.skip-btn:hover {
    background: var(--accent-red);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    h1 { font-size: 4rem; }
    h2 { font-size: 3rem; }
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .hero, .section { padding: 4rem 2rem; }
    .nav-container { padding: 0 2rem; }
}

@media (max-width: 768px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.5rem; }
    .nav-links { display: none; /* simple mobile hide for now */ }
    .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
    .contact-link { font-size: 1.2rem; }
    .contact-link svg { width: 20px; height: 20px; }
    .section-breaker { height: 40vh; }
    .hero { padding: 0 2rem; }
    .marquee-track span { font-size: 20vw; } /* Keep it imposing on small screens */
}