@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Roboto:wght@300;400;700&display=swap');

:root {
    --primary-red: #ff3d00;
    --dark-red: #d50000;
    --black: #000000;
    --dark-gray: #1a1a1a;
    --card-bg: rgba(30, 30, 30, 0.4);
    --light-gray: #e0e0e0;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.1);
    --text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    --box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--black);
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

section {
    padding: 100px 0;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Button Styles */
.btn,
.btn-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    /* More angular for fitness */
    transition: var(--transition);
    cursor: pointer;
    letter-spacing: 1px;
}

.btn-primary,
.btn {
    background: var(--primary-red);
    color: var(--white);
    padding: 14px 34px;
    border: 2px solid var(--primary-red);
}

.btn-primary:hover,
.btn:hover {
    background: transparent;
    color: var(--primary-red);
    box-shadow: 0 0 20px rgba(255, 61, 0, 0.4);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    padding: 14px 34px;
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-3px);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
    background: var(--primary-red);
    color: var(--white);
    border: none;
}

.btn-sm:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 61, 0, 0.3);
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-red);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    margin-top: 20px;
}

.link-btn:hover {
    gap: 12px;
    color: var(--white);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(0, 0, 0, 0.95);
}

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

.logo-small a {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.logo-small a span {
    color: var(--primary-red);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    /* Ensure no bullets */
}

.mobile-nav-item {
    display: none;
}

.nav-links a {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 5px;
    color: var(--white);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: var(--transition);
}

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

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section (Video Only) */
.hero {
    height: 100vh;
    /* Full viewport height for the video */
    width: 100%;
    position: relative;
    overflow: hidden;
    /* Background fallback */
    background-color: var(--black);
    background-image: url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    /* Optional: adds a parallax effect if desired, but helps stability */
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Subtle gradient to hint at content below, but keep video clear */
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0) 50%, var(--black) 95%);
    z-index: 1;
}

/* Intro Content Section (Below Video) */
.intro-content {
    background-color: var(--black);
    padding: 80px 0;
    position: relative;
    text-align: center;
    border-bottom: 1px solid var(--border-glass);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    /* Removed negative margin */
}

.hero-content h1 {
    font-size: clamp(3.5rem, 12vw, 8rem);
    margin-bottom: 0px;
    color: var(--white);
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    letter-spacing: -3px;
    line-height: 1;
}

/* Vitrina Page Styles */
.vitrina-hero {
    padding-top: 150px;
    padding-bottom: 60px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 1)), url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    text-align: center;
}

.vitrina-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 10px;
}

.vitrina-subtitle {
    color: var(--primary-red);
    font-weight: 700;
    letter-spacing: 2px;
}

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

.vitrina-section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

.vitrina-section-title span {
    color: var(--primary-red);
}

/* Photo Gallery Grid */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.photo-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/5;
    box-shadow: var(--box-shadow);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.photo-item:hover img {
    transform: scale(1.05);
}

/* Video Grid */
.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.video-card {
    background: var(--dark-gray);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Diplomas Section */
.diploma-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.diploma-card {
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    cursor: pointer;
}

.diploma-card:hover {
    transform: translateY(-10px);
}

.diploma-img {
    width: 100%;
    aspect-ratio: 1.414;
    /* A4 Ratio */
    background: #f0f0f0;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
}

.diploma-info h4 {
    color: var(--black);
    font-size: 1rem;
    margin-bottom: 5px;
}

.diploma-info p {
    color: #666;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .photo-gallery {
        grid-template-columns: 1fr 1fr;
    }
}

/* Transformation Animation */
.transformation-container {
    margin: 10px auto 20px;
    /* Greatly reduced margins */
    position: relative;
    width: 240px;
    /* Narrower */
    text-align: center;
}

.character-box {
    width: 100%;
    height: 120px;
    /* Reduced height */
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    margin-bottom: 10px;
    /* Reduced space */
    box-shadow: 0 5px 20px 0 rgba(0, 0, 0, 0.3);
}

.character-state {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    /* Minimal gap */
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.character-state.active {
    opacity: 1;
    transform: scale(1);
}

.char-icon {
    font-size: 50px;
    /* Smaller icons */
    color: var(--white);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.4));
    display: block !important;
}

.state-2 .char-icon {
    color: var(--primary-red);
}

.state-3 .char-icon {
    color: #00e676;
}

.character-state p {
    color: var(--white);
    font-size: 1rem;
    /* Smaller text */
    font-weight: 700;
    margin: 0;
}

.time-counter {
    background: var(--primary-red);
    color: var(--white);
    padding: 5px 15px;
    /* Smaller badge */
    border-radius: 50px;
    display: inline-block;
    font-weight: 800;
    font-size: 0.9rem;
    /* Smaller font */
    box-shadow: 0 4px 15px rgba(255, 61, 0, 0.4);
}

.hero-content h1 span {
    color: transparent;
    -webkit-text-stroke: 2px var(--primary-red);
    position: relative;
}

.hero-tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 4px;
    color: var(--primary-red);
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--light-gray);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.7;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--white);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% {
        top: 10px;
        opacity: 1;
    }

    100% {
        top: 30px;
        opacity: 0;
    }
}

/* About / Branding Section */
.about {
    background: var(--dark-gray);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Video Slider */
.video-slider {
    position: relative;
    width: 100%;
    max-width: 400px;
    /* Adjust based on preference */
    aspect-ratio: 9/16;
    /* Vertical video format */
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    background: #000;
}

.slides-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    pointer-events: none;
    /* Allow clicks to pass through if needed */
}

.slide.active {
    opacity: 1;
    pointer-events: all;
    z-index: 1;
}

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

.slider-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 2;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    transform: scale(1.1);
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.about-text p {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 2.5rem;
    padding-left: 20px;
    border-left: 3px solid var(--primary-red);
}

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

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-red);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
}

/* Services Section */
/* --- Services Pillars Section --- */
.services-pillars {
    background-color: #ffffff;
    padding: 100px 0;
    text-align: center;
}

.pillars-header {
    margin-bottom: 70px;
}

.pillars-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: #666;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}

.pillars-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: #1a1a1a;
    text-transform: uppercase;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.pillar-item {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pillar-icon {
    font-size: 3.5rem;
    color: #1a1a1a;
    margin-bottom: 25px;
    transition: var(--transition);
}

.pillar-item:hover .pillar-icon {
    transform: translateY(-5px);
    color: var(--primary-red);
}

.pillar-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.pillar-desc {
    color: #555;
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 300px;
}

@media (max-width: 992px) {
    .pillars-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .pillars-title {
        font-size: 2.5rem;
    }
}

/* Testimonials */
/* --- Testimonials Split Section --- */
.testimonials-split {
    background-color: #121212;
    /* Dark gray from the reference image */
    padding: 100px 0;
    overflow: hidden;
    border-bottom: 1px solid var(--border-glass);
}

.split-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 80px;
}

.testimonials-left {
    flex: 1;
    max-width: 500px;
}

.testimonials-subtitle {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-red);
    letter-spacing: 3px;
    margin-bottom: 15px;
    display: block;
}

.testimonials-main-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 900;
    color: var(--white);
    /* White for dark background */
    line-height: 1.1;
    margin-bottom: 40px;
}

.testimonials-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Premium Smartphone Frame */
.smartphone-frame {
    width: 380px;
    /* Widened as requested */
    height: 620px;
    /* Shortened as requested */
    background: #000;
    /* Reverted to Black as requested */
    border-radius: 40px;
    padding: 12px;
    position: relative;
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.8);
    border: 4px solid #222;
    /* Subtler dark border */
}

/* Camera Notch */
.smartphone-frame::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 20px;
    background: #000;
    border-radius: 20px;
    z-index: 10;
    /* High z-index to stay on top of images */
    border: 1px solid rgba(255, 255, 255, 0.1);
    /* Subtle edge to the notch */
}

.smartphone-screen {
    width: 100%;
    height: 100%;
    background: #111;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    flex-direction: column;
}

.carousel-item.active {
    opacity: 1;
    z-index: 2;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    /* Single photo now takes full height */
    object-fit: cover;
}

/* Adjust if single side-by-side images are used */
.carousel-item img.side-img {
    height: 50%;
}

.testimonial-info {
    margin-top: 30px;
    text-align: center;
    max-width: 320px;
}

#testimonial-name {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--white);
    /* White for dark background */
    margin-bottom: 5px;
    transition: opacity 0.3s ease;
}

#testimonial-meta {
    font-size: 1rem;
    color: #888;
    /* Slightly lighter gray for meta */
    margin-bottom: 15px;
    transition: opacity 0.3s ease;
}

/* Dots Navigation */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.dot {
    width: 8px;
    height: 8px;
    background: #444;
    /* Darker dots for dark bg */
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary-red);
    width: 25px;
    border-radius: 10px;
}

@media (max-width: 992px) {
    .split-container {
        flex-direction: column;
        text-align: center;
        gap: 60px;
    }

    .testimonials-left {
        max-width: 100%;
    }

    .smartphone-frame {
        width: 280px;
        height: 560px;
    }
}

/* --- CTA Banner Section --- */
.cta-banner {
    padding: 120px 0;
    position: relative;
    background: url('assets/hero-bg.jpg') center/cover no-repeat fixed;
    /* Fallback or textured base */
    text-align: center;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(120, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
    /* Cinematic dark red overlay */
    z-index: 1;
}

.cta-container {
    position: relative;
    z-index: 2;
}

.cta-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-red);
    letter-spacing: 5px;
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.cta-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 40px;
    letter-spacing: -2px;
}

.btn-cta {
    padding: 20px 50px;
    font-size: 1.2rem;
    border-radius: 50px;
    /* Modern pill shape */
    box-shadow: 0 15px 30px rgba(255, 61, 0, 0.4);
}

/* --- Links Bar Section --- */
.links-bar {
    background-color: #1a1a1a;
    padding: 40px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.links-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: #888;
    letter-spacing: 3px;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.links-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px 40px;
}

.links-grid a {
    color: #bbb;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.links-grid a:hover {
    color: var(--white);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .links-grid {
        flex-direction: column;
        gap: 15px;
    }
}

/* Footer (Updated) */
footer {
    background-color: #1a1a1a;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin: 0;
}

footer p {
    color: #666;
    font-size: 0.85rem;
}

.contact-form option {
    background-color: #1a1a1a;
    color: var(--white);
}

.contact-form input:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(255, 255, 255, 0.1);
}

.btn-block {
    width: 100%;
}

/* Footer */
footer {
    background: var(--dark-gray);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border-glass);
}

.footer-logo h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--white);
}

.footer-logo span {
    color: var(--primary-red);
}

footer p {
    color: #777;
    font-size: 0.9rem;
}

/* Animations Classes */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.hidden-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease-out;
}

.hidden-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease-out;
}

.hidden-bottom {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.show {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* Responsive */
@media (max-width: 992px) {

    .about-grid,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-container {
        padding: 40px;
    }

    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        /* Opening from left */
        height: 100vh;
        width: 70%;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.5);
        transition: var(--transition);
        backdrop-filter: blur(10px);
    }

    .mobile-nav-item {
        display: block;
        margin: 5px 0;
        width: 100%;
        text-align: center;
    }

    .mobile-nav-item a {
        display: inline-block;
        width: 80%;
        padding: 12px 0;
        border-radius: 50px;
        font-size: 1rem !important;
    }

    /* Distinctive styles */
    .mobile-nav-item:nth-last-child(2) a {
        border: 2px solid var(--primary-red);
        color: var(--white);
    }

    .mobile-nav-item:last-child a {
        background: var(--primary-red);
        color: var(--white);
        box-shadow: 0 4px 15px rgba(255, 61, 0, 0.3);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0 15px;
    }

    .mobile-toggle {
        display: block;
        z-index: 1001;
        margin: 0;
        order: 1;
        flex: 0 0 50px;
        /* Fixed space for toggle */
        text-align: left;
    }

    .logo-small {
        order: 2;
        flex: 0 0 auto;
        /* Logo next to toggle */
        text-align: center;
        display: flex;
        justify-content: center;
        padding-left: 10px;
    }

    .logo-small a {
        font-size: 1.4rem;
        white-space: nowrap;
    }

    .nav-cta {
        display: flex;
        order: 3;
        flex: 1;
        /* Remaining space on the right */
        justify-content: flex-end;
    }

    .nav-cta a:not(.btn-sm) {
        display: none;
    }

    .nav-cta .btn-sm {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .hero-content h1 {
        font-size: 3.5rem;
        text-align: center;
    }

    .hero-tagline {
        text-align: center;
        width: 100%;
    }

    .hero-buttons {
        width: 100%;
        justify-content: center;
    }

    .intro-content {
        padding: 60px 0;
        width: 100%;
        overflow: hidden;
    }

    .hero {
        width: 100%;
        height: 80vh;
        /* Slightly reduced for mobile if needed, or keep 100vh */
    }

    .hero-video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        top: 0;
        left: 0;
        transform: none;
    }

    .container {
        width: 100%;
        max-width: 100%;
        padding: 0 20px;
        margin: 0 auto;
        overflow: hidden;
    }

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

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

    .about-text {
        text-align: center;
    }

    .about-text p {
        border-left: none;
        border-top: 3px solid var(--primary-red);
        padding-top: 20px;
        padding-left: 0;
    }
}

@media (max-width: 480px) {
    .section-title h2 {
        font-size: 1.8rem;
    }
}

/* --- Archivador y Reproductor Premium --- */
.category-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.category-filters .btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--white);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.category-filters .btn-sm.active {
    background: var(--primary-red);
    border-color: var(--primary-red);
    box-shadow: 0 4px 15px rgba(255, 61, 0, 0.3);
}

.video-container-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-glass);
}

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

.badge-musculo {
    background: rgba(0, 150, 255, 0.1) !important;
    color: #00c3ff !important;
    border: 1px solid rgba(0, 150, 255, 0.2);
}

.badge-perder {
    background: rgba(255, 100, 0, 0.1) !important;
    color: #ff6400 !important;
    border: 1px solid rgba(255, 100, 0, 0.2);
}

/* Scrollbar personalizada para la galería */
#selectionGalleryGrid::-webkit-scrollbar {
    width: 6px;
}

#selectionGalleryGrid::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: 10px;
}

.stat-card h4 {
    color: var(--white);
    font-weight: 700;
}

/* --- Sistema de Notificaciones Premium (Toast) --- */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--primary-red);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: toastIn 0.5s ease forwards, toastOut 0.5s ease 3.5s forwards;
    pointer-events: auto;
}

.toast.error {
    border-left-color: #ff3333;
}

.toast.success {
    border-left-color: #00ff88;
}

.toast i {
    font-size: 1.2rem;
}

.toast.success i {
    color: #00ff88;
}

.toast.error i {
    color: #ff3333;
}

@keyframes toastIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }

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

@keyframes toastOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(120%);
        opacity: 0;
    }
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: #1ebea5;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* --- Cases Multimedia --- */
.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
}

.testimonial-card.horizontal {
    border-left: none;
    border-bottom: 4px solid var(--primary-red);
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.case-media-horizontal {
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.comparison-item {
    position: relative;
    display: flex;
    flex-direction: column;
}

.label-top {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--primary-red);
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.side-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 8px;
    border: 1px solid var(--border-glass);
}

.btn-video-open {
    width: 100%;
    padding: 12px;
    background: var(--primary-red);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.btn-video-open:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 61, 0, 0.4);
    background: #ff5722;
}

.case-content {
    padding: 25px 20px 20px;
}

/* Video Modal */
.video-modal-content {
    max-width: 800px !important;
    width: 95% !important;
    padding: 10px !important;
    background: #000 !important;
    position: relative;
}

.video-container-modal {
    width: 100%;
    aspect-ratio: 9/16;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-container-modal video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.close-modal-btn {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
}

/* --- Mosaic Section --- */
.mosaic-section {
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: var(--black);
    overflow: hidden;
}

.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 400px;
    /* Base height for mosaic items */
    gap: 0;
    /* No gaps for true mosaic feel */
}

.mosaic-item {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px;
    background-color: #1a1a1a;
    /* Fallback if no image */
}

/* Base style for background images once added */
.mosaic-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.8s ease;
}

.mosaic-item:hover .mosaic-bg {
    transform: scale(1.05);
}

/* Overlays */
.mosaic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

/* Different overlay colors simulating the example */
.overlay-dark-blue {
    background: rgba(10, 25, 47, 0.7);
}

.overlay-dark {
    background: rgba(0, 0, 0, 0.6);
}

.overlay-light-blue {
    background: rgba(0, 50, 100, 0.6);
}

.overlay-light {
    background: rgba(0, 0, 0, 0.4);
}

.overlay-red {
    background: rgba(220, 20, 20, 0.75);
    mix-blend-mode: multiply;
}

.overlay-blue {
    background: rgba(20, 50, 200, 0.75);
    mix-blend-mode: multiply;
}

/* In case of no images for now, let's just make the backgrounds solid with these colors for pre-viewing */
.mosaic-item:nth-child(1) {
    background-color: #0b192c;
}

.mosaic-item:nth-child(2) {
    background-color: #333333;
}

.mosaic-item:nth-child(3) {
    background-color: #f0f8ff;
}

.mosaic-item:nth-child(4) {
    background-color: #ffffff;
}

.mosaic-item:nth-child(5) {
    background-color: #a01a1a;
}

.mosaic-item:nth-child(6) {
    background-color: #1a3c8a;
}

.mosaic-content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.mosaic-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.mosaic-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 0;
}

/* Dark text for light backgrounds */
.content-dark-text .mosaic-title,
.content-dark-text .mosaic-subtitle {
    color: var(--black);
}

.btn-mosaic {
    margin-top: 20px;
    padding: 12px 30px;
    font-size: 0.9rem;
    font-weight: 800;
}

/* Responsive grid */
@media (max-width: 992px) {
    .mosaic-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 350px;
    }
}

@media (max-width: 768px) {
    .mosaic-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 300px;
    }
}

/* --- Quién Soy Section --- */
.quien-soy-section {
    padding: 80px 0;
    background-color: #121212;
    border-bottom: 1px solid var(--border-glass);
}

.quien-soy-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.quien-soy-content {
    flex: 1;
    max-width: 600px;
}

.quien-soy-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 4px;
    text-transform: uppercase;
    display: block;
    margin-bottom: -5px;
}

.quien-soy-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 25px;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.quien-soy-desc {
    font-size: 1.05rem;
    color: #cccccc;
    line-height: 1.7;
    margin-bottom: 20px;
}

.quien-soy-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Placeholder para la foto sin fondo */
.foto-sin-fondo-placeholder {
    width: 100%;
    max-width: 500px;
    height: 600px;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.foto-sin-fondo-placeholder::after {
    content: 'Espacio para foto sin fondo';
    color: rgba(255, 255, 255, 0.3);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
    padding: 20px;
}

/* Cuando se coloque la imagen final */
.foto-sin-fondo-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom;
}

.foto-sin-fondo-placeholder:has(img)::after {
    display: none;
}

.foto-sin-fondo-placeholder:has(img) {
    border: none;
    background: transparent;
}

@media (max-width: 992px) {
    .quien-soy-container {
        flex-direction: column;
        text-align: center;
    }

    .quien-soy-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        max-width: 100%;
    }

    .quien-soy-subtitle {
        margin-bottom: 5px;
    }

    .quien-soy-desc {
        text-align: center;
    }

    .quien-soy-image {
        justify-content: center;
        width: 100%;
    }

    .foto-sin-fondo-placeholder {
        height: 450px;
    }
}


/* --- Review Submission --- */
.review-form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: 20px;
    max-width: 800px;
    margin: 30px auto 0;
    backdrop-filter: blur(10px);
}

.rating-selector {
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.rating-selector input {
    display: none;
}

.rating-selector label {
    cursor: pointer;
    font-size: 2.5rem;
    color: #333;
    transition: var(--transition);
}

.rating-selector label:hover,
.rating-selector label:hover~label,
.rating-selector input:checked~label {
    color: #ffcc00;
}

.review-form-card textarea,
.review-form-card input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: white;
    padding: 15px;
    border-radius: 10px;
    font-family: inherit;
}

@media (max-width: 480px) {
    .case-media {
        grid-template-columns: 1fr;
    }

    .video-preview {
        aspect-ratio: 16/9;
        /* Change to horiz on small mb if wanted, but keep vertical height if it looks good */
    }

    .comparison-imgs {
        flex-direction: row;
    }

    .comparison-imgs img {
        height: auto;
        aspect-ratio: 1/1;
    }
}

/* --- Reviews List --- */
.reviews-list-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 60px auto 0;
}

.review-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    padding: 25px;
    border-radius: 15px;
    text-align: left;
    transition: var(--transition);
}

.review-item:hover {
    border-color: var(--primary-red);
    background: rgba(255, 61, 0, 0.05);
}

.review-item .reviewer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.review-item .stars {
    color: #ffcc00;
    font-size: 0.8rem;
    margin-bottom: 5px;
}

.review-item p {
    font-size: 0.95rem;
    color: #ccc;
    font-style: italic;
}

/* --- Custom Modal Notification --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    /* Better for tall content */
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    overflow-y: auto;
    /* Enable scrolling */
    padding: 40px 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #0a0a0a;
    border: 1px solid rgba(255, 61, 0, 0.3);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    width: 100%;
    margin: auto;
    /* Centering helper */
    transform: scale(0.9);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
    border-color: var(--primary-red);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.modal-icon.error {
    color: #ff3d00;
}

.modal-icon.success {
    color: #25d366;
}

.modal-content h3 {
    font-family: 'Montserrat', sans-serif;
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.modal-content p {
    color: #ccc;
    margin-bottom: 30px;
}

.modal-content .btn {
    width: 100%;
}

/* PayPal Button Container - Improved Readability */
#paypal-button-container {
    margin-top: 25px;
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Payment Loading Message - Targeted Feedback */
.payment-loading-msg {
    display: none;
    font-size: 0.85rem;
    color: #ff3d00;
    font-weight: 700;
    margin-top: 15px;
    text-align: center;
    animation: pulse-small 1.5s infinite;
}

@keyframes pulse-small {
    0% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.6;
    }
}

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

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

.loading-text {
    font-size: 0.8rem;
    color: #888;
    font-weight: 700;
    text-align: center;
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: #128c7e;
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 25px;
    }
}

/* --- FAQ Section --- */
.faq-section {
    background-color: #121212;
    padding: 120px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    color: var(--white);
    font-size: 1.1rem;
}

.faq-question i {
    color: var(--primary-red);
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    color: #bbb;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    padding-bottom: 25px;
    max-height: 500px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 61, 0, 0.3);
}

/* Contact Section (for FAQ Page) */
.faq-contact-section {
    padding: 100px 0;
    background-color: #0d0d0d;
}

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

.contact-form-card {
    background: #1a1a1a;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-simple-info h2 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 20px;
}

.contact-simple-info p {
    color: #888;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.method-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.method-item i {
    width: 45px;
    height: 45px;
    background: rgba(255, 61, 0, 0.1);
    color: var(--primary-red);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-simple-info h2 {
        font-size: 2.5rem;
    }
}

/* Vitrina Page Styles */
.vitrina-hero {
    padding-top: 150px;
    padding-bottom: 60px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 1)), url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    text-align: center;
}

.vitrina-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 10px;
}

.vitrina-subtitle {
    color: var(--primary-red);
    font-weight: 700;
    letter-spacing: 2px;
}

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

.vitrina-section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

.vitrina-section-title span {
    color: var(--primary-red);
}

/* Photo Gallery Grid */
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.photo-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/5;
    box-shadow: var(--box-shadow);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.photo-item:hover img {
    transform: scale(1.05);
}

/* Video Grid */
.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.video-card {
    background: var(--dark-gray);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Diplomas Section */
.diploma-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.diploma-card {
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    cursor: pointer;
}

.diploma-card:hover {
    transform: translateY(-10px);
}

.diploma-img {
    width: 100%;
    aspect-ratio: 1.414;
    /* A4 Ratio */
    background: #f0f0f0;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
}

.diploma-info h4 {
    color: var(--black);
    font-size: 1rem;
    margin-bottom: 5px;
}

.diploma-info p {
    color: #666;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .photo-gallery {
        grid-template-columns: 1fr 1fr;
    }
}