/* ==========================================
   VARIABLES Y RESET
   ========================================== */

:root {
    --primary-color: #2584BC;
    --text-dark: #2c3e50;
    --text-light: #ffffff;
    --overlay-dark: rgba(0, 0, 0, 0.73);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    overflow-x: hidden;
}

/* Asegurar que todas las secciones respeten el ancho */
section {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

/* ==========================================
   NAVBAR
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 100vw;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition);
    padding: 20px 0;
    overflow-x: hidden;
}

.navbar.scrolled {
    background-color: #ffffff;
    box-shadow: 0 2px 15px rgba(37, 132, 188, 0.15);
    padding: 15px 0;
}

.navbar-content {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: justify-content 0.6s ease;
}

.navbar.scrolled .navbar-content {
    justify-content: space-between;
}

/* Logo - Hidden initially, appears on scroll */
.logo {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
    pointer-events: none;
}

.navbar.scrolled .logo {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 27px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--primary-color);
    letter-spacing: 2px;
    margin: 0;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 45px;
    margin: 0;
    padding: 0;
    transition: transform 0.6s ease;
}

.nav-menu li a {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-light);
    text-decoration: none;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.navbar.scrolled .nav-menu li a {
    color: var(--text-dark);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--primary-color);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
    width: 100%;
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    position: absolute;
    right: 20px;
    width: 30px;
    height: 30px;
    padding: 0;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    transition: var(--transition);
}

.navbar.scrolled .menu-toggle span {
    background-color: var(--text-dark);
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('img/img1.jpg') center center no-repeat;
    background-size: cover;
    background-attachment: scroll; /* Fixed causa problemas en Android */
    z-index: 1;
}

/* Hero Overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-dark);
    background-image: url('img/1.png');
    z-index: 2;
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 38px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 2px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 23px;
    font-weight: 400;
    color: var(--text-light);
    letter-spacing: 2px;
    min-height: 35px;
    display: flex;
    align-items: center;
}

.typewriter-text {
    color: var(--primary-color);
    font-size: 26px;
    font-weight: 600;
}

.typewriter-cursor {
    color: var(--primary-color);
    font-size: 26px;
    font-weight: 300;
    animation: blink 0.7s infinite;
    margin-left: 2px;
}


/* ==========================================
   ABOUT SECTION
   ========================================== */

.about-section {
    padding: 100px 0;
    background-color: #ffffff;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.about-grid {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 60px;
    align-items: center;
}

/* About Image */
.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 
        0 10px 30px rgba(37, 99, 235, 0.15),
        0 20px 60px rgba(37, 99, 235, 0.12),
        0 30px 90px rgba(37, 99, 235, 0.08);
    transition: all 0.3s ease;
}

.about-image img:hover {
    transform: scale(1.02);
    box-shadow: 
        0 15px 40px rgba(37, 99, 235, 0.2),
        0 25px 70px rgba(37, 99, 235, 0.15),
        0 35px 100px rgba(37, 99, 235, 0.1);
}

/* About Content */
.about-content {
    padding: 20px 0;
}

.about-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-intro {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #555;
    line-height: 1.8;
    margin-bottom: 35px;
}

.about-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 35px;
    margin-bottom: 15px;
    line-height: 1.4;
    padding-left: 40px;
    border-left: 3px solid var(--primary-color);
}

.about-text {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-list {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #555;
    line-height: 1.8;
    list-style: none;
    padding-left: 20px;
    margin-bottom: 25px;
}

.about-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.about-list li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.about-list li:hover::before {
    transform: translateX(5px);
}

.about-list li:hover {
    padding-left: 30px;
}

.about-list li strong {
    color: var(--text-dark);
    font-weight: 600;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services-section {
    padding: 100px 0;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Services Header */
.services-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 70px;
    cursor: pointer;
}

.services-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 48px;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

.services-header:hover .services-title {
    transform: translateY(-3px);
    letter-spacing: 0px;
}

.services-underline {
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 20px;
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.services-header:hover .services-underline {
    width: 120px;
}

.services-subtitle {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #666;
    line-height: 1.8;
    max-width: 750px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

/* Service Card */
.service-card {
    background-color: #ffffff;
    padding: 50px 35px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

/* Service Icon */
.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f7fb;
    border-radius: 50%;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: scale(1.1);
}

.service-icon svg {
    stroke-width: 1.5;
}

/* Service Card Content */
.service-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 18px;
    line-height: 1.4;
    letter-spacing: 0.5px;
}

.service-card-text {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 400;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   BANNER CTA SECTION
   ========================================== */

.banner-cta {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../img/banner.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(37, 132, 188, 0.6) 100%
    );
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 40px;
}

.banner-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 48px;
    font-weight: 300;
    color: #ffffff;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.banner-subtitle {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 20px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
    line-height: 1.6;
}

.banner-btn {
    display: inline-block;
    padding: 18px 45px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    background-color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 100px;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.banner-btn:hover {
    background-color: transparent;
    border-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* ==========================================
   AI CAMERAS SECTION
   ========================================== */

.ai-section {
    position: relative;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 100%);
    padding: 100px 0;
    overflow: hidden;
}

.ai-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 30%, rgba(37, 99, 235, 0.06) 0%, transparent 60%),
        radial-gradient(circle at 30% 80%, rgba(37, 99, 235, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

/* Header Centrado */
.ai-header-centered {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px auto;
    position: relative;
    z-index: 1;
}

.ai-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 20px 0;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.ai-subtitle {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 22px;
    font-weight: 300;
    color: var(--primary-color);
    margin: 0 0 25px 0;
    line-height: 1.5;
}

.ai-description {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 17px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin: 0;
}

/* Video Centrado */
.ai-video-container {
    max-width: 1000px;
    margin: 0 auto 70px auto;
    position: relative;
    z-index: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.08);
    background: #000;
}

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

/* 3 Cards Horizontales */
.ai-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ai-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
}

.ai-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-8px);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(37, 99, 235, 0.2);
}

.ai-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1d4ed8 100%);
    border-radius: 16px;
    color: #ffffff;
    transition: transform 0.4s ease;
}

.ai-card:hover .ai-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.ai-card-icon svg {
    width: 32px;
    height: 32px;
}

.ai-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 15px 0;
    letter-spacing: 0.3px;
}

.ai-card-text {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   WIRELESS SECTION
   ========================================== */

.wireless-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../img/wireless.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 0;
    overflow: hidden;
}

.wireless-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.50) 0%,
        rgba(30, 30, 30, 0.60) 100%
    );
    z-index: 1;
}

.wireless-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
}

.wireless-question {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 20px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.6;
    font-style: italic;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.wireless-header {
    text-align: center;
    margin-bottom: 30px;
    cursor: pointer;
}

.wireless-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 48px;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.wireless-header:hover .wireless-title {
    transform: translateY(-3px);
    letter-spacing: 0px;
}

.wireless-underline {
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 20px;
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 8px rgba(37, 132, 188, 0.4);
}

.wireless-header:hover .wireless-underline {
    width: 120px;
}

.wireless-subtitle {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 20px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 80px;
    line-height: 1.6;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.wireless-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.wireless-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
    text-align: center;
}

.wireless-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(37, 132, 188, 0.4);
    box-shadow: 0 12px 40px rgba(37, 132, 188, 0.3);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1;
}

.card-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 15px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card-description {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 14px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.wireless-closing {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 20px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================
   WORK SECTION
   ========================================== */

.work-section {
    padding: 100px 0 80px;
    background-color: #ffffff;
}

/* Work Header */
.work-header {
    margin-bottom: 10px;
    text-align: center;
    cursor: pointer;
}

.work-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 48px;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

.work-header:hover .work-title {
    transform: translateY(-3px);
    letter-spacing: 0px;
}

.work-underline {
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 40px;
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.work-header:hover .work-underline {
    width: 120px;
}

/* Work Filters */
.work-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 14px 32px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    border-radius: 30px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.filter-btn:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    border-color: rgba(37, 99, 235, 0.1);
}

.filter-btn.active {
    color: #ffffff;
    background-color: var(--primary-color);
    border-radius: 30px;
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.35);
    transform: translateY(0);
}

/* Work Grid */
.work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Work Item */
.work-item {
    opacity: 1;
    transform: scale(1);
    transition: all 0.4s ease;
}

.work-item.hide {
    display: none;
}

.work-item-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    background-color: #f5f5f5;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.work-item-wrapper:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
}

.work-item-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.work-item-wrapper:hover img {
    transform: scale(1.1);
}

/* Work Overlay */
.work-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(37, 132, 188, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.work-item-wrapper:hover .work-overlay {
    opacity: 1;
}

.work-overlay-content {
    text-align: center;
}

.work-icon {
    font-size: 36px;
    color: #ffffff;
}

/* ==========================================
   CONTACT SECTION - MINIMALISTA CON COLORES MARCA
   ========================================== */

.contact-section {
    padding: 120px 0 140px;
    background-color: #ffffff;
}

/* Contact Container - MÁS ANCHO */
.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Contact Header */
.contact-header {
    text-align: center;
    margin-bottom: 80px;
    cursor: pointer;
}

.contact-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 48px;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

.contact-header:hover .contact-title {
    transform: translateY(-3px);
    letter-spacing: 0px;
}

.contact-underline {
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 40px;
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.contact-header:hover .contact-underline {
    width: 120px;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: start;
}

/* Contact Form - MINIMALISTA */
.contact-form-wrapper {
    background-color: transparent;
    padding: 0;
}

.form-group {
    margin-bottom: 32px;
    position: relative;
}

/* Labels - Estilo Minimalista */
.form-group label {
    display: block;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #86868b;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* Inputs - MINIMALISTAS */
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 17px;
    font-weight: 400;
    color: #1d1d1f;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid #d2d2d7;
    border-radius: 0;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #86868b;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
}

/* Submit Button - AZUL MARCA */
.submit-btn {
    width: 100%;
    padding: 18px 40px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #ffffff;
    background-color: var(--primary-color);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
    margin-top: 16px;
}

.submit-btn:hover {
    background-color: #1e6a99;
    transform: translateY(-1px);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    background-color: #d2d2d7;
    color: #86868b;
    cursor: not-allowed;
    transform: none;
}

/* Form Messages - MINIMALISTAS */
.form-message {
    margin-top: 24px;
    padding: 16px 20px;
    border-radius: 12px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    display: none;
}

.form-message.show {
    display: block;
}

.form-message.success {
    background-color: #f0fdf4;
    border: 1px solid #86efac;
    color: #166534;
}

.form-message.error {
    background-color: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}

.form-message.warning {
    background-color: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
}

/* Contact Info - MINIMALISTA CON AZUL */
.contact-info-wrapper {
    padding: 40px 0 0 40px;
}

.contact-info-item {
    margin-bottom: 56px;
    border-left: 1px solid var(--primary-color);
    padding-left: 32px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-details h3 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.contact-details p {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 20px;
    font-weight: 400;
    color: #000000;
    line-height: 1.5;
    margin: 0;
}

.contact-link {
    color: #000000;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.contact-link:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* ==========================================
   CLIENTS SECTION
   ========================================== */

.clients-section {
    padding: 100px 0;
    background-color: #f8f9fa;
    overflow: hidden;
}

/* Clients Header */
.clients-header {
    text-align: center;
    margin-bottom: 60px;
    cursor: pointer;
}

.clients-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 48px;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

.clients-header:hover .clients-title {
    transform: translateY(-3px);
    letter-spacing: 0px;
}

.clients-underline {
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 20px;
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.clients-header:hover .clients-underline {
    width: 120px;
}

/* Clients Slider */
.clients-slider-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
}

.clients-slider {
    display: flex;
    gap: 60px;
    animation: slideClients 60s linear infinite;
    width: fit-content;
}

.clients-slider:hover {
    animation-play-state: paused;
}

.client-item {
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.client-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.client-item img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center center;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.4s ease;
    align-self: center;
    justify-self: center;
}

.client-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Gray Background for White Logos */
.client-item.dark-bg {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
}

.client-item.dark-bg img {
    filter: grayscale(100%);
    opacity: 0.6;
}

.client-item.dark-bg:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

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

/* ==========================================
   LIGHTBOX
   ========================================== */

.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    margin: auto;
    animation: zoomIn 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    width: auto;
    height: auto;
    max-width: 85vw;
    max-height: 70vh;
    object-fit: contain;
    display: block;
}

.lightbox-caption {
    background-color: rgba(0, 0, 0, 0.8);
    color: #ffffff;
    padding: 20px;
    text-align: center;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    margin-top: 10px;
    border-radius: 4px;
    max-width: 85vw;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #ffffff;
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    z-index: 10000;
    transition: color 0.3s ease;
}

.lightbox-close:hover {
    color: var(--primary-color);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    border: none;
    font-size: 30px;
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10000;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: var(--primary-color);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* ==========================================
   ANIMATIONS
   ========================================== */

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media screen and (max-width: 1024px) {
    
    /* AI Section */
    .ai-title {
        font-size: 40px;
    }
    
    .ai-subtitle {
        font-size: 20px;
    }
    
    .ai-cards {
        gap: 25px;
    }
    
    .ai-card {
        padding: 35px 25px;
    }
    
    /* Services Grid - 2 columns on tablets */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }
    
    /* Work Grid - 2 columns on tablets */
    .work-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media screen and (max-width: 768px) {
    
    /* ============================================
       FIX ANDROID OVERFLOW - CRITICAL
       ============================================ */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100vw !important;
        position: relative;
    }
    
    * {
        max-width: 100vw;
    }
    
    .navbar,
    .container,
    section,
    .hero,
    .about-section,
    .services-section,
    .work-section,
    .clients-section,
    .footer {
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }
    
    /* Menu toggle visible y bien posicionado en Android */
    .menu-toggle {
        position: fixed !important;
        right: 20px !important;
        top: 20px !important;
        z-index: 9999 !important;
    }
    
    /* AI Section */
    .ai-section {
        padding: 70px 0;
    }
    
    .ai-header-centered {
        margin-bottom: 50px;
    }
    
    .ai-title {
        font-size: 36px;
    }
    
    .ai-subtitle {
        font-size: 19px;
    }
    
    .ai-description {
        font-size: 16px;
    }
    
    .ai-video-container {
        margin-bottom: 50px;
    }
    
    .ai-cards {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .ai-card {
        padding: 35px 25px;
    }
    
    /* Navbar Mobile */
    .logo {
        display: none !important;
    }
    
    .navbar-content {
        justify-content: center !important;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background-color: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 50px;
        gap: 30px;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li a {
        color: var(--text-dark);
        font-size: 16px;
    }
    
    /* Hero Mobile */
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .typewriter-text {
        font-size: 22px;
    }
    
    .typewriter-cursor {
        font-size: 22px;
    }
    
    /* About Section Mobile */
    .about-section {
        padding: 60px 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-title {
        font-size: 28px;
    }
    
    .about-intro {
        font-size: 16px;
    }
    
    .about-subtitle {
        font-size: 20px;
        margin-top: 25px;
    }
    
    .about-text {
        font-size: 15px;
    }
    
    .about-list {
        font-size: 15px;
    }
    
    /* Services Section Mobile */
    .services-section {
        padding: 60px 0;
    }
    
    .services-header {
        margin-bottom: 50px;
    }
    
    .services-title {
        font-size: 28px;
    }
    
    .services-subtitle {
        font-size: 16px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-card {
        padding: 40px 30px;
    }
    
    /* Banner CTA Mobile */
    .banner-cta {
        min-height: 400px;
        background-attachment: scroll;
    }
    
    .banner-content {
        padding: 0 30px;
    }
    
    .banner-title {
        font-size: 36px;
    }
    
    .banner-subtitle {
        font-size: 18px;
        margin-bottom: 35px;
    }
    
    .banner-btn {
        padding: 16px 40px;
        font-size: 15px;
    }
    
    /* Wireless Section Tablet */
    .wireless-section {
        min-height: auto;
        padding: 80px 0;
        background-attachment: scroll;
    }
    
    .wireless-container {
        padding: 0 30px;
    }
    
    .wireless-question {
        font-size: 18px;
        margin-bottom: 35px;
    }
    
    .wireless-title {
        font-size: 36px;
    }
    
    .wireless-subtitle {
        font-size: 18px;
        margin-bottom: 60px;
    }
    
    .wireless-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        margin-bottom: 60px;
    }
    
    /* Work Section Mobile */
    .work-section {
        padding: 60px 0 50px;
    }
    
    .work-title {
        font-size: 28px;
    }
    
    .work-filters {
        gap: 5px;
        margin-bottom: 40px;
    }
    
    .filter-btn {
        font-size: 12px;
        padding: 10px 18px;
    }
    
    .work-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    /* Lightbox Mobile */
    .lightbox-content img {
        max-width: 95vw;
        max-height: 65vh;
    }
    
    .lightbox-caption {
        font-size: 14px;
        padding: 15px;
        max-width: 95vw;
    }
    
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 35px;
    }
    
    .lightbox-prev,
    .lightbox-next {
        font-size: 24px;
        padding: 12px 15px;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    /* Clients Section Mobile */
    .clients-section {
        padding: 60px 0;
    }
    
    .clients-title {
        font-size: 28px;
    }
    
    .client-item {
        width: 150px;
        height: 85px;
    }
    
    .clients-slider {
        gap: 40px;
    }
    
    /* Contact Section Mobile - MINIMALISTA */
    .contact-section {
        padding: 80px 0 100px;
    }
    
    .contact-container {
        padding: 0 30px;
    }
    
    .contact-header {
        margin-bottom: 60px;
    }
    
    .contact-title {
        font-size: 36px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .contact-info-wrapper {
        padding: 20px 0 0 0;
    }
    
    .contact-info-item {
        margin-bottom: 40px;
        padding-left: 24px;
    }
    
    .contact-details p {
        font-size: 18px;
    }
}

@media screen and (max-width: 480px) {
    
    /* AI Section - Mobile */
    .ai-section {
        padding: 60px 0;
    }
    
    .ai-header-centered {
        margin-bottom: 40px;
    }
    
    .ai-title {
        font-size: 30px;
    }
    
    .ai-subtitle {
        font-size: 17px;
        margin-bottom: 20px;
    }
    
    .ai-description {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .ai-video-container {
        margin-bottom: 40px;
        border-radius: 14px;
    }
    
    .ai-cards {
        gap: 20px;
    }
    
    .ai-card {
        padding: 30px 20px;
    }
    
    .ai-card-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
    
    .ai-card-title {
        font-size: 18px;
    }
    
    .ai-card-text {
        font-size: 14px;
    }
    
    .logo-text {
        font-size: 22px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .typewriter-text {
        font-size: 20px;
    }
    
    .typewriter-cursor {
        font-size: 20px;
    }
    
    /* About Section Small Mobile */
    .about-section {
        padding: 50px 0;
    }
    
    .about-title {
        font-size: 24px;
    }
    
    .about-intro {
        font-size: 15px;
    }
    
    .about-subtitle {
        font-size: 18px;
    }
    
    /* Services Section Small Mobile */
    .services-section {
        padding: 50px 0;
    }
    
    .services-title {
        font-size: 24px;
    }
    
    .services-subtitle {
        font-size: 15px;
    }
    
    .service-card {
        padding: 35px 25px;
    }
    
    .service-card-title {
        font-size: 17px;
    }
    
    .service-card-text {
        font-size: 14px;
    }
    
    /* Banner CTA Small Mobile */
    .banner-cta {
        min-height: 350px;
    }
    
    .banner-content {
        padding: 0 20px;
    }
    
    .banner-title {
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .banner-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .banner-btn {
        padding: 14px 35px;
        font-size: 14px;
    }
    
    /* Wireless Section Mobile */
    .wireless-section {
        padding: 60px 0;
        background-attachment: scroll;
    }
    
    .wireless-container {
        padding: 0 20px;
    }
    
    .wireless-question {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .wireless-title {
        font-size: 28px;
    }
    
    .wireless-subtitle {
        font-size: 16px;
        margin-bottom: 50px;
    }
    
    .wireless-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 50px;
    }
    
    .wireless-card {
        padding: 30px 25px;
    }
    
    .card-icon {
        font-size: 40px;
        margin-bottom: 15px;
    }
    
    .card-title {
        font-size: 14px;
        margin-bottom: 10px;
    }
    
    .card-description {
        font-size: 13px;
    }
    
    .wireless-closing {
        font-size: 16px;
    }
    
    /* Work Section Small Mobile */
    .work-section {
        padding: 50px 0 40px;
    }
    
    .work-title {
        font-size: 24px;
    }
    
    .work-filters {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .filter-btn {
        width: 200px;
        font-size: 13px;
    }
    
    .work-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    /* Clients Section Small Mobile */
    .clients-section {
        padding: 50px 0;
    }
    
    .clients-title {
        font-size: 24px;
    }
    
    .client-item {
        width: 130px;
        height: 75px;
        padding: 10px;
    }
    
    .clients-slider {
        gap: 30px;
    }
    
    /* Contact Section Small Mobile - MINIMALISTA */
    .contact-section {
        padding: 60px 0 80px;
    }
    
    .contact-container {
        padding: 0 20px;
    }
    
    .contact-header {
        margin-bottom: 50px;
    }
    
    .contact-title {
        font-size: 32px;
    }
    
    .contact-grid {
        gap: 50px;
    }
    
    .form-group {
        margin-bottom: 28px;
    }
    
    .form-group label {
        font-size: 12px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 14px 0;
        font-size: 16px;
    }
    
    .submit-btn {
        padding: 16px 32px;
        font-size: 14px;
    }
    
    .contact-info-wrapper {
        padding: 10px 0 0 0;
    }
    
    .contact-info-item {
        margin-bottom: 36px;
        padding-left: 20px;
    }
    
    .contact-details h3 {
        font-size: 12px;
        margin-bottom: 10px;
    }
    
    .contact-details p {
        font-size: 17px;
    }
}

/* ==========================================
   FOOTER - MINIMALISTA
   ========================================== */

/* ==========================================
   FOOTER - MINIMAL & PREMIUM
   ========================================== */

.footer {
    background-color: #000000;
    padding: 100px 0 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

/* Main Content */
.footer-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 120px;
    padding-bottom: 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================
   Navigation Section
   ========================================== */

.footer-nav-section {
    display: flex;
    align-items: flex-start;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-nav a {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

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

.footer-nav a:hover {
    color: rgba(255, 255, 255, 1);
}

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

/* ==========================================
   Contact Section
   ========================================== */

.footer-contact-section {
    display: flex;
    justify-content: flex-end;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: right;
}

.footer-contact-label {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 11px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 0 8px 0;
}

.footer-link {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: rgba(255, 255, 255, 1);
}

.footer-address {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.3px;
    margin: 0;
    line-height: 1.6;
}

/* ==========================================
   Bottom Bar
   ========================================== */

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
}

.footer-copyright {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
    letter-spacing: 0.5px;
}

.footer-credits {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.footer-credits:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media screen and (max-width: 992px) {
    .footer {
        padding: 80px 0 50px;
    }
    
    .footer-container {
        padding: 0 40px;
    }
    
    .footer-main {
        gap: 80px;
        padding-bottom: 60px;
    }
}

@media screen and (max-width: 768px) {
    .footer {
        padding: 60px 0 40px;
    }
    
    .footer-container {
        padding: 0 30px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 50px;
        padding-bottom: 50px;
    }
    
    .footer-nav-section {
        justify-content: center;
    }
    
    .footer-nav {
        align-items: center;
    }
    
    .footer-nav a::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact-section {
        justify-content: center;
    }
    
    .footer-contact-info {
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .footer {
        padding: 50px 0 30px;
    }
    
    .footer-container {
        padding: 0 20px;
    }
    
    .footer-main {
        gap: 40px;
        padding-bottom: 40px;
    }
    
    .footer-nav a,
    .footer-link {
        font-size: 14px;
    }
    
    .footer-copyright,
    .footer-credits {
        font-size: 12px;
    }
}


/* ==========================================
   SCROLL REVEAL ANIMATIONS
   ========================================== */

/* Base state for scroll reveals */
.scroll-reveal,
.scroll-reveal-left,
.scroll-reveal-right,
.scroll-reveal-scale {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal {
    transform: translateY(30px);
}

.scroll-reveal-left {
    transform: translateX(-50px);
}

.scroll-reveal-right {
    transform: translateX(50px);
}

.scroll-reveal-scale {
    transform: scale(0.95);
}

/* Revealed state */
.scroll-reveal.revealed,
.scroll-reveal-left.revealed,
.scroll-reveal-right.revealed,
.scroll-reveal-scale.revealed {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* Staggered delays */
.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}