/* ========================================
   MODERN DESIGN SYSTEM 2026
   Lisette Rojas #10 - Perú Libre
   ======================================== */

/* ========== CSS RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Peru Libre Brand Colors */
    --red-primary: #EF4035;
    --red-dark: #C03025;
    --red-darker: #9A2620;
    --yellow-primary: #FFD700;
    --yellow-light: #FFE44D;
    --yellow-dark: #E6C200;
    
    /* Neutrals */
    --black: #0A0A0A;
    --dark-gray: #1A1A1A;
    --gray: #333333;
    --gray-medium: #666666;
    --gray-light: #F5F5F5;
    --white: #FFFFFF;
    
    /* Gradients */
    --gradient-red: linear-gradient(135deg, #EF4035 0%, #C03025 100%);
    --gradient-yellow: linear-gradient(135deg, #FFD700 0%, #FFE44D 100%);
    --gradient-hero: linear-gradient(135deg, rgba(239, 64, 53, 0.95) 0%, rgba(192, 48, 37, 0.9) 50%, rgba(255, 215, 0, 0.85) 100%);
    --gradient-dark: linear-gradient(180deg, #0A0A0A 0%, #1A1A1A 100%);
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-width: 1400px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    font-family: var(--font-primary);
    background: var(--white);
    color: var(--gray);
    overflow-x: clip;
    line-height: 1.6;
    width: 100%;
    max-width: 100%;
}

section,
nav,
footer {
    width: 100%;
    max-width: 100%;
}

.nav-container,
.hero-container,
.about-container,
.proposals-container,
.timeline-container,
.cta-container,
.contact-container,
.footer-container,
.stats-container {
    width: 100%;
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white);
    z-index: 1001;
}

.logo-number {
    background: var(--gradient-red);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    box-shadow: 0 4px 20px rgba(239, 64, 53, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-link {
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-red);
    transition: width var(--transition-base);
}

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

.nav-cta {
    background: var(--gradient-red);
    color: var(--white);
    padding: 0.8rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    transition: all var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(239, 64, 53, 0.4);
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--black);
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    opacity: 0.95;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(239, 64, 53, 0.1) 0%, transparent 50%);
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-number {
    display: inline-block;
    background: var(--yellow-primary);
    color: var(--black);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--yellow-light);
    margin-bottom: 2rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--white);
    color: var(--red-primary);
    padding: 1.2rem 3rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    padding: 1.2rem 3rem;
    border: 2px solid var(--white);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--red-primary);
}

.btn-large {
    padding: 1.5rem 3.5rem;
    font-size: 1.2rem;
}

.hero-image {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--gradient-red);
    color: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 40px rgba(239, 64, 53, 0.4);
    z-index: 2;
}

.badge-number {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
}

.badge-text {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ========== STATS SECTION ========== */
.stats {
    background: var(--dark-gray);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.stats-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-yellow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.8;
}

/* ========== ABOUT SECTION ========== */
.about {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.about-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.about-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--gradient-red);
    color: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 40px rgba(239, 64, 53, 0.4);
}

.about-badge-number {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
}

.about-badge-text {
    font-size: 0.9rem;
    opacity: 0.9;
}

.section-tag {
    color: var(--red-primary);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3.5rem;
    color: var(--black);
    margin-bottom: 2rem;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--gray-medium);
    max-width: 700px;
    margin: 0 auto 4rem;
}

.about-text {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--gray);
}

.about-highlights {
    display: grid;
    gap: 1.5rem;
    margin-top: 3rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-red);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.highlight-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.highlight-content p {
    color: var(--gray);
}

/* ========== PROPOSALS SECTION ========== */
.proposals {
    padding: var(--section-padding) 0;
    background: var(--gray-light);
}

.proposals-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.proposals-header {
    text-align: center;
    margin-bottom: 5rem;
}

.proposals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.proposal-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.proposal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

.proposal-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.proposal-card:hover::before {
    transform: scaleX(1);
}

.proposal-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-yellow);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--black);
}

.proposal-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.proposal-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--gray);
}

/* ========== TIMELINE SECTION ========== */
.timeline-section {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.timeline-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.timeline-header {
    text-align: center;
    margin-bottom: 5rem;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-red);
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 120px 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
    align-items: center;
}

.timeline-item .timeline-year {
    grid-column: 2;
    justify-self: center;
}

.timeline-item .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-item-right .timeline-content {
    grid-column: 3;
    text-align: left;
}

.timeline-year {
    background: var(--gradient-red);
    color: var(--white);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 900;
    box-shadow: 0 8px 30px rgba(239, 64, 53, 0.4);
    z-index: 2;
}

.timeline-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.timeline-content p {
    color: var(--gray);
    line-height: 1.7;
}

/* ========== CTA SECTION ========== */
.cta {
    padding: var(--section-padding) 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(239, 64, 53, 0.1) 0%, transparent 50%);
}

.cta-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 2rem;
}

.cta p {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========== CONTACT SECTION ========== */
.contact {
    padding: var(--section-padding) 0;
    background: var(--gray-light);
}

.contact-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.contact-description {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    color: var(--gray);
}

.contact-details {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-red);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.contact-text p {
    color: var(--gray);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(239, 64, 53, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red-primary);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-red);
    color: var(--white);
    transform: translateY(-3px);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    padding: 1rem 1.5rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

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

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.footer-brand p {
    opacity: 0.7;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--yellow-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    opacity: 0.7;
}

/* ========== WHATSAPP FLOAT BUTTON ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

@keyframes pulse-whatsapp {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero-container,
    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .proposals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        grid-template-columns: 100px 1fr;
        gap: 2rem;
    }
    
    .timeline-item .timeline-year {
        grid-column: 1;
    }
    
    .timeline-item .timeline-content,
    .timeline-item-right .timeline-content {
        grid-column: 2;
        text-align: left;
    }
}

@media (max-width: 1200px) {
    .nav-menu {
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .nav-cta {
        padding: 0.7rem 1.5rem;
        font-size: 0.95rem;
    }

    .hero-content h1 {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--dark-gray);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        transition: right var(--transition-base);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary,
    .btn-secondary {
        justify-content: center;
        text-align: center;
        width: 100%;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .cta h2 {
        font-size: 2.5rem;
    }
    
    .proposals-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }

    .nav-container,
    .hero-container,
    .about-container,
    .proposals-container,
    .timeline-container,
    .cta-container,
    .contact-container,
    .footer-container,
    .stats-container {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    :root {
        --section-padding: 70px;
    }

    .nav-container,
    .hero-container,
    .about-container,
    .proposals-container,
    .timeline-container,
    .cta-container,
    .contact-container,
    .footer-container,
    .stats-container {
        padding: 0 1.25rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .navbar {
        padding: 0.9rem 0;
    }

    .logo {
        font-size: 1.15rem;
        gap: 0.6rem;
    }

    .logo-number {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .hero-content {
        text-align: center;
    }

    .hero-badge {
        display: none;
    }

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

    .section-subtitle {
        font-size: 1.05rem;
    }

    .hero-image-wrapper {
        max-width: 420px;
        margin: 0 auto;
    }

    .stats-container {
        gap: 2rem;
    }

    .timeline::before {
        left: 24px;
    }

    .stat-number {
        font-size: 3rem;
    }

    .stat-label {
        font-size: 1rem;
    }

    .proposal-card {
        padding: 1.6rem;
    }

    .proposal-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .proposal-card h3 {
        font-size: 1.5rem;
    }

    .proposal-card p {
        font-size: 0.98rem;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.3rem;
    }
    
    .hero-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.9rem;
    }

    .timeline {
        padding: 1rem 0;
    }

    .timeline::before {
        display: none;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2.5rem;
    }

    .timeline-item .timeline-year {
        width: 80px;
        height: 80px;
        font-size: 1.1rem;
        justify-self: flex-start;
    }

    .timeline-item .timeline-content,
    .timeline-item-right .timeline-content {
        grid-column: 1;
        text-align: left;
        padding: 1.5rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .nav-container,
    .hero-container,
    .about-container,
    .proposals-container,
    .timeline-container,
    .cta-container,
    .contact-container,
    .footer-container,
    .stats-container {
        padding: 0 0.9rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 360px) {
    .hero-content h1 {
        font-size: 2.1rem;
    }

    .hero-number {
        font-size: 1.8rem;
        padding: 0.4rem 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }
}