/* ===========================
   Global Styles & Variables
   =========================== */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #e74c3c;
    --accent-color: #3498db;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-hover: 0 5px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2.1rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 64px;
    height: 3px;
    background: var(--secondary-color);
    margin: 0.7rem auto;
    border-radius: 2px;
}

/* ===========================
   Buttons
   =========================== */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: var(--accent-color);
    color: var(--white);
}

.btn-secondary:hover {
    background: #2980b9;
}

/* ===========================
   Header & Navigation
   =========================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 20px;
}

.logo h1 {
    font-size: 1.6rem;
    color: var(--primary-color);
    margin-bottom: 0;
    line-height: 1.1;
}

.logo .subtitle {
    font-size: 0.82rem;
    color: var(--text-light);
    line-height: 1.2;
}

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

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

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

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

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    border-radius: 5px;
    font-weight: 500;
    transition: var(--transition);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    color: var(--white);
    text-align: left;
    padding: 120px 6vw 70px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 0;
}

.hero-background-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.1);
    animation: heroKenBurns 16s ease-in-out infinite alternate;
    transition: opacity 0.45s ease;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top right, rgba(16, 24, 32, 0.68) 12%, rgba(16, 24, 32, 0.36) 52%, rgba(16, 24, 32, 0.14) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 980px;
    z-index: 2;
    margin-left: 0;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.05;
    margin-bottom: 0.6rem;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    letter-spacing: 0.04em;
    margin-bottom: 1rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.15s both;
}

.hero-intro {
    font-size: 1.15rem;
    max-width: 100%;
    margin-bottom: 2rem;
    opacity: 0.92;
    animation: fadeInUp 1s ease 0.25s both;
}

.hero .btn-primary {
    animation: fadeInUp 1s ease 0.35s both;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(2px);
}

.hero .btn-primary:hover {
    background: rgba(255, 255, 255, 0.28);
    border-color: rgba(255, 255, 255, 0.65);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

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

@keyframes heroKenBurns {
    from {
        transform: scale(1.08);
    }
    to {
        transform: scale(1.18);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===========================
   About Section
   =========================== */
.about {
    padding: 56px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.about-image .image-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--text-light);
    box-shadow: var(--shadow);
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.birth-year {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
    text-align: justify;
}

.about-text h4 {
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.inspirations-list {
    list-style: none;
    padding-left: 1rem;
}

.inspirations-list li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.inspirations-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    padding: 56px 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2.25rem;
}

.contact-info p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.contact-method i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
}

.contact-method a:hover {
    color: var(--secondary-color);
}

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.form-checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-checkbox-group label {
    margin: 0;
    font-weight: 500;
}

.form-status {
    margin-top: 1rem;
    min-height: 1.2em;
    font-size: 0.95rem;
    color: var(--text-light);
}

.form-status.is-info {
    color: var(--accent-color);
}

.form-status.is-success {
    color: var(--primary-color);
}

.form-status.is-error {
    color: var(--secondary-color);
}

.honeypot-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* Newsletter */
.newsletter {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: var(--white);
    padding: 2.25rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.newsletter h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.newsletter p {
    margin-bottom: 2rem;
    color: var(--text-light);
}

.newsletter-form {
    display: flex;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer .social-links {
    justify-content: center;
}

.footer .social-links a {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.footer .social-links a:hover {
    background: var(--secondary-color);
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 968px) {
    .navbar .container {
        padding: 0.6rem 16px;
    }

    .logo h1 {
        font-size: 1.35rem;
    }

    .logo .subtitle {
        font-size: 0.72rem;
    }

    .mobile-menu-toggle span {
        width: 22px;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        right: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 2rem;
        box-shadow: var(--shadow);
        transition: right 0.3s ease;
        align-items: flex-start;
    }

    .nav-menu.active {
        right: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-intro {
        font-size: 1.05rem;
    }

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

@media (max-width: 640px) {
    .navbar .container {
        padding: 0.5rem 14px;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .logo .subtitle {
        font-size: 0.68rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .hero-title {
        font-size: 2.1rem;
    }

    .hero {
        padding: 110px 22px 64px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-intro {
        font-size: 0.98rem;
    }

    .section-title {
        font-size: 1.45rem;
    }
}

/* ===========================
   Utility Classes
   =========================== */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 2rem;
}