/* Main Styles - Base Styles and Layout */

:root {
    --primary-color: #ff5311;
    --primary-dark: #e6440d;
    --text-dark: #111111;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-white: #ffffff;
    --bg-gray: #f8f8f8;
    --bg-dark: #111111;
    --border-light: #e0e0e0;
    --shadow-light: 0 5px 15px rgba(0,0,0,0.1);
    --shadow-medium: 0 10px 30px rgba(0,0,0,0.15);
    --shadow-heavy: 0 15px 35px rgba(0,0,0,0.2);
    --transition: all 0.3s ease;
    --border-radius: 10px;
    --border-radius-large: 15px;
    --container-max-width: 1200px;
    --section-padding: 5rem 0;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

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

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Section */
.section {
    padding: var(--section-padding);
}

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

.section__header {
    text-align: center;
    margin-bottom: 3rem;
}

.section__title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section__subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section__cta {
    text-align: center;
    margin-top: 3rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
    border-bottom-color: var(--border-light);
}

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

.nav__logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

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

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav__link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav__link:hover,
.nav__link--active {
    color: var(--primary-color);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    padding: 120px 20px 80px;
}

.hero__container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.hero__content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 300;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
    animation: fadeInUp 1s ease-out;
    line-height: 1.2;
}

.hero__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--primary-color);
    font-weight: 500;
    font-style: italic;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero__description {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.8;
    animation: fadeInUp 1s ease-out 0.4s both;
    max-width: 700px;
    line-height: 1.6;
}

.hero__badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
    width: 100%;
}

.hero__cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    animation: fadeInUp 1s ease-out 0.8s both;
}

/* About Preview */
.about-preview__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.about-preview__heading {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-preview__text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

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

.about-preview__image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.about-preview__image img:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

/* Services */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* Support Section */
.support {
    background: linear-gradient(135deg, var(--text-dark) 0%, #333333 100%);
    color: var(--bg-white);
}

.support__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.support__title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.support__description {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.support__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.support__list {
    margin: 2rem 0;
}

.support__list ul {
    list-style: none;
    padding-left: 1.5rem;
}

.support__list li {
    margin-bottom: 0.5rem;
    position: relative;
}

.support__list li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: -1.5rem;
}

.support__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.support__image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--bg-white);
    text-align: center;
}

.cta__title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta__description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: var(--bg-white);
    padding: 3rem 0 1rem;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer__text {
    color: #ccc;
    margin-bottom: 1rem;
}

.footer__list {
    list-style: none;
}

.footer__list li {
    margin-bottom: 0.5rem;
}

.footer__link {
    color: #ccc;
    transition: var(--transition);
}

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

.footer__social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--bg-white);
}

.footer__social-link:hover {
    background: var(--bg-white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.footer__newsletter {
    display: flex;
    margin-top: 1rem;
    gap: 0.5rem;
}

.footer__newsletter-input {
    flex: 1;
    padding: 0.5rem;
    border: none;
    border-radius: 5px;
    background: rgba(255,255,255,0.1);
    color: var(--bg-white);
}

.footer__newsletter-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.footer__newsletter-btn {
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.footer__newsletter-btn:hover {
    background: var(--primary-dark);
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
    opacity: 0.7;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 1.5rem;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    z-index: 999;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading Animation */
body.loading {
    opacity: 0;
    transition: opacity 0.5s ease;
}

body.loaded {
    opacity: 1;
}