/* ============================================================
   BETATRONIC Light Theme - Style.css
   Premium Corporate Website with Glassmorphism
   Light Mode Version
   ============================================================ */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;900&display=swap');

/* CSS Custom Properties - Brand Manual Colors */
:root {
    /* --- COLORES DE MARCA (BRANDBOOK) --- */
    --brand-teal: #0CACA2;
    --brand-teal-rgb: 12, 172, 162;
    --brand-grey: #424242;

    /* --- VARIACIONES TEAL (VERDE) --- */
    --teal-hover: #098B83;
    --teal-light: #E7F7F6;
    --teal-transparent: rgba(12, 172, 162, 0.20);

    /* --- NEUTROS Y TEXTO --- */
    --text-main: #424242;
    --text-secondary: #616161;
    --text-muted: #757575;
    --bg-white: #FFFFFF;
    --bg-off-white: #F9F9F9;
    --border-color: #E0E0E0;
    --footer-bg: #2C2C2C;

    /* Legacy aliases for compatibility */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9F9F9;
    --bg-tertiary: #E7F7F6;
    --text-primary: #424242;

    /* Glass Effect - Brand Colors */
    --glass-bg: rgba(255, 255, 255, 0.92);
    --glass-border: rgba(12, 172, 162, 0.15);
    --glass-shadow: 0 8px 32px rgba(66, 66, 66, 0.08);

    /* Typography */
    --font-family: 'Outfit', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   BACKGROUND PATTERN - SVG Grid
   ============================================================ */
.bg-pattern {
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='grid' width='60' height='60' patternUnits='userSpaceOnUse'%3E%3Cpath d='M 60 0 L 0 0 0 60' fill='none' stroke='rgba(12,172,162,0.12)' stroke-width='1'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23grid)'/%3E%3C/svg%3E");
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

/* Floating Orbs */
.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(12, 172, 162, 0.12) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(12, 172, 162, 0.08) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(12, 172, 162, 0.06) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {

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

    25% {
        transform: translate(30px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(-30px, -20px) scale(1.02);
    }
}

/* ============================================================
   GLASS CARD COMPONENT - Light Theme
   ============================================================ */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: var(--glass-shadow);
}

.glass-card-hover {
    transition: all 0.5s cubic-bezier(0, 0, 0.2, 1);
}

.glass-card-hover:hover {
    transform: translateY(-8px);
    border-color: rgba(12, 172, 162, 0.4);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 20px 60px rgba(12, 172, 162, 0.15), 0 12px 48px rgba(0, 0, 0, 0.1);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.heading-xl {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.heading-lg {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
}

.body-lg {
    font-size: 1.125rem;
    line-height: 1.7;
}

.body-md {
    font-size: 1rem;
    line-height: 1.7;
}

/* ============================================================
   NAVIGATION - Light Theme
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 1rem 0;
    transition: all 0.5s ease;
    background: transparent;
}

.navbar.scrolled {
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--brand-teal);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.fire-transparent {
    opacity: 0.2;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 0.5rem;
}

.nav-link:hover {
    color: var(--brand-teal);
}

.mobile-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

@media (min-width: 768px) {
    .mobile-toggle {
        display: none;
    }
}

.mobile-toggle svg {
    width: 28px;
    height: 28px;
    color: var(--text-primary);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--brand-teal);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary:hover {
    transform: scale(1.05);
    background-color: var(--teal-hover);
    box-shadow: 0 15px 40px rgba(12, 172, 162, 0.35);
}

/* ============================================================
   SECTION STYLES
   ============================================================ */
.section-padding {
    padding: 6rem 1.5rem;
}

@media (min-width: 768px) {
    .section-padding {
        padding: 8rem 3rem;
    }
}

/* ============================================================
   HERO SECTION - Clean White with Teal Accents
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-white);
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, var(--teal-transparent) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(66, 66, 66, 0.05) 0%, transparent 50%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(66, 66, 66, 0.02) 2px,
            rgba(66, 66, 66, 0.02) 4px);
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-content {
        max-width: 1100px;
        padding: 0 3rem;
    }
}

.hero-card {
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.371);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(12, 172, 162, 0.2);
    border-radius: 1.5rem;
    box-shadow:
        0 8px 32px rgba(66, 66, 66, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    position: relative;
    z-index: 10;
}

@media (min-width: 768px) {
    .hero-card {
        padding: 2rem 2rem;
    }
}

@media (min-width: 1024px) {
    .hero-card {
        padding: 4rem 4rem;
    }
}

.hero-title {
    margin-bottom: 1.5rem;
    color: var(--brand-grey);
}

/* Gradient Text Effect with Animation */
.gradient-text {
    background: linear-gradient(135deg, #0CACA2 0%, #6DDCD4 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 5s ease infinite;
    text-shadow: none;
    filter: drop-shadow(0 0 8px rgba(12, 172, 162, 0.5));
}

@keyframes gradient-shift {

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

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

/* Hero Flame SVG - Right Side */
.hero-flame-right {
    position: fixed;
    top: 15%;
    right: 5%;
    transform: translateY(0);
    width: 20rem;
    height: 20rem;
    color: rgba(12, 172, 162, 0.6);
    opacity: 0.15;
    z-index: 1;
    pointer-events: none;
    filter: drop-shadow(0 0 20px rgba(12, 172, 161, 0.35));
    animation: pulse-slow 8s ease-in-out infinite;
}

@keyframes pulse-slow {

    0%,
    100% {
        opacity: 0.1;
        transform: scale(1);
    }

    50% {
        opacity: 0.3;
        transform: scale(1.1);
    }
}

.hero-subtitle {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-text {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.scroll-indicator {
    background: transparent;
    border: none;
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    width: 32px;
    height: 32px;
    color: var(--brand-teal);
}

/* ============================================================
   ABOUT SECTION - White Background
   ============================================================ */
.about-section {
    background: var(--bg-white);
}

.about-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.about-text h2 {
    color: var(--brand-teal);
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.stat-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
}

.stat-icon {
    padding: 0.75rem;
    background: rgba(12, 172, 162, 0.1);
    border-radius: 0.75rem;
    box-shadow: 0 0 20px rgba(12, 172, 162, 0.2);
}

.stat-icon svg {
    width: 32px;
    height: 32px;
    color: var(--brand-teal);
}

.stat-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ============================================================
   VALUES SECTION - Teal Light Background
   ============================================================ */
.values-section {
    background: var(--teal-light);
    position: relative;
    overflow: hidden;
}

.values-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg,
            transparent,
            transparent 50px,
            rgba(12, 172, 162, 0.03) 50px,
            rgba(12, 172, 162, 0.03) 51px);
    opacity: 0.5;
}

.values-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.values-header h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.values-header p {
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.values-grid {
    display: grid;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

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

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

.value-card {
    padding: 2rem;
    cursor: pointer;
}

.value-icon {
    margin-bottom: 1.5rem;
}

.value-icon-inner {
    display: inline-block;
    padding: 1rem;
    background: rgba(12, 172, 162, 0.1);
    border-radius: 1rem;
    transition: all 0.5s ease;
}

.value-card:hover .value-icon-inner {
    background: rgba(12, 172, 162, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(12, 172, 162, 0.3);
}

.value-icon svg {
    width: 40px;
    height: 40px;
    color: var(--brand-teal);
}

.value-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.value-card:hover h3 {
    color: var(--brand-teal);
}

.value-card p {
    color: var(--text-muted);
}

/* Sustainability Card */
.sustainability-card {
    padding: 2rem;
    text-align: center;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.sustainability-card .icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    margin-bottom: 0.75rem;
}

.sustainability-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sustainability-card p {
    color: var(--text-muted);
}

/* ============================================================
   SERVICES SECTION - White Background
   ============================================================ */
.services-section {
    background: var(--bg-white);
}

.services-header {
    text-align: center;
    margin-bottom: 4rem;
}

.services-header h2 {
    color: var(--brand-teal);
    margin-bottom: 1rem;
}

.services-header p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
}

.accordion-header-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accordion-icon {
    padding: 0.75rem;
    background: rgba(12, 172, 162, 0.1);
    border-radius: 0.75rem;
    box-shadow: 0 0 20px rgba(12, 172, 162, 0.2);
}

.accordion-icon svg {
    width: 24px;
    height: 24px;
    color: var(--brand-teal);
}

.accordion-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.accordion-chevron {
    width: 24px;
    height: 24px;
    color: var(--brand-teal);
    transition: transform 0.3s ease;
}

.accordion-item.open .accordion-chevron {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.5s ease;
}

.accordion-item.open .accordion-content {
    max-height: 200px;
    opacity: 1;
}

.accordion-body {
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 1rem;
}

.accordion-body p {
    color: var(--text-muted);
}

/* ============================================================
   CLIENTS SECTION - Teal Light Background
   ============================================================ */
.clients-section {
    background: var(--teal-light);
    position: relative;
    overflow: hidden;
}

.clients-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(90deg,
            transparent,
            transparent 100px,
            rgba(12, 172, 162, 0.02) 100px,
            rgba(12, 172, 162, 0.02) 101px);
    opacity: 0.5;
}

.clients-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.clients-header h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.clients-header p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .clients-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.client-card {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
}

.client-icon {
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(12, 172, 162, 0.1);
    border-radius: 0.75rem;
    transition: all 0.5s ease;
}

.client-card:hover .client-icon {
    background: rgba(12, 172, 162, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 40px rgba(12, 172, 162, 0.3);
}

.client-icon svg {
    width: 32px;
    height: 32px;
    color: var(--brand-teal);
}

.client-card p {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.client-card:hover p {
    color: var(--text-primary);
}

/* Projects Counter */
.projects-counter {
    margin-top: 4rem;
    padding: 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.projects-counter h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.projects-counter h3 span {
    color: var(--brand-teal);
}

.projects-counter p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   CONTACT SECTION - White Background
   ============================================================ */
.contact-section {
    background: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 30% 50%,
            var(--teal-transparent) 0%,
            transparent 50%);
}

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.contact-header h2 {
    color: var(--brand-teal);
    margin-bottom: 1rem;
}

.contact-header p {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

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

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
}

.contact-info-icon {
    padding: 0.75rem;
    background: rgba(12, 172, 162, 0.1);
    border-radius: 0.75rem;
    box-shadow: 0 0 20px rgba(12, 172, 162, 0.2);
}

.contact-info-icon svg {
    width: 24px;
    height: 24px;
    color: var(--brand-teal);
}

.contact-info-content h3 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.contact-info-content p,
.contact-info-content a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info-content a:hover {
    color: var(--brand-teal);
}

/* Contact Form */
.contact-form-card {
    padding: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-teal);
    background: white;
    box-shadow: 0 0 20px rgba(12, 172, 162, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: none;
}

.submit-btn {
    width: 100%;
}

/* ============================================================
   FOOTER - Dark Background per Brand Manual
   ============================================================ */
.footer {
    background: var(--footer-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo svg {
    width: 32px;
    height: 32px;
    color: var(--brand-teal);
}

.footer-logo span {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.875rem;
}

.footer-section h3 {
    font-weight: 700;
    color: var(--brand-teal);
    margin-bottom: 1rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer-contact-item svg {
    width: 16px;
    height: 16px;
    color: var(--brand-teal);
    margin-top: 2px;
}

.footer-contact-item span,
.footer-contact-item a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact-item a:hover {
    color: var(--brand-teal);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav button {
    background: none;
    border: none;
    text-align: left;
    padding: 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.875rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.footer-nav button:hover {
    color: var(--brand-teal);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

.developer-credit {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.75);
}

.developer-credit a {
    color: var(--brand-teal);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.developer-credit a:hover {
    color: #6DDCD4;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

@keyframes slideUp {
    0% {
        transform: translateY(60px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-slide-up {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Glow Effects */
.glow-teal {
    box-shadow: 0 0 20px rgba(12, 172, 162, 0.3);
}

.glow-teal-hover:hover {
    box-shadow: 0 0 40px rgba(12, 172, 162, 0.5);
}

/* Utility Classes */
.max-w-7xl {
    max-width: 1280px;
    margin: 0 auto;
}

.max-w-5xl {
    max-width: 1024px;
    margin: 0 auto;
}

.max-w-6xl {
    max-width: 1152px;
    margin: 0 auto;
}

.text-brand-teal {
    color: var(--brand-teal);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    padding: 1rem 1.5rem 1.5rem;
}

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

.mobile-link {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    transition: color 0.3s ease;
    text-decoration: none;
}

.mobile-link:hover {
    color: var(--brand-teal);
}