/* ===== CSS Variables - Luxury Tropical Theme ===== */
:root {
    --ocean-deep: #1a3a4a;
    --ocean: #2d6a7a;
    --ocean-light: #4a9fb0;
    --sand: #f5f0e8;
    --sand-dark: #e8dfd0;
    --cream: #fffcf7;
    --coral: #e07a5f;
    --coral-dark: #c45d42;
    --palm: #5a7c65;
    --gold: #c9a959;
    --text-dark: #2c3e44;
    --text-light: #5a6d73;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Lato', 'Helvetica Neue', sans-serif;

    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-lift: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* Dark mode - Elegant evening theme */
[data-theme="dark"] {
    --sand: #1a2428;
    --sand-dark: #243035;
    --cream: #0f1719;
    --text-dark: #f0ebe3;
    --text-light: #a8b5ba;
    --ocean-light: #5ab5c8;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--cream);
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 16px;
    font-weight: 300;
}

a {
    color: var(--ocean);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--coral);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
}

/* ===== Navigation ===== */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 3rem;
    background: rgba(255, 252, 247, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--sand-dark);
    z-index: 1000;
    transition: all 0.3s ease;
}

[data-theme="dark"] .nav-header {
    background: rgba(15, 23, 25, 0.95);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--ocean-deep);
    letter-spacing: 1px;
}

.logo:hover {
    color: var(--coral);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--coral);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-dark);
}

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

.theme-toggle {
    background: transparent;
    border: 1px solid var(--sand-dark);
    color: var(--text-light);
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    border-color: var(--ocean);
    color: var(--ocean);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 3rem 4rem;
    background: linear-gradient(135deg, var(--cream) 0%, var(--sand) 100%);
}

.hero-content {
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

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

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

.label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--coral);
    letter-spacing: 3px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 50px;
}

.label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 35px;
    height: 1px;
    background: var(--coral);
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--ocean-deep);
}

.tagline {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.intro {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 500px;
    line-height: 1.9;
}

.cta-buttons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.btn {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    padding: 1rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary {
    background: var(--ocean-deep);
    color: var(--cream);
}

.btn-primary:hover {
    background: var(--coral);
    color: var(--cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: transparent;
    color: var(--ocean-deep);
    border: 1px solid var(--ocean-deep);
}

.btn-secondary:hover {
    background: var(--ocean-deep);
    color: var(--cream);
    transform: translateY(-2px);
}

/* Hero Image */
.hero-image {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.image-frame {
    position: relative;
    width: 380px;
    height: 450px;
    margin: 0 auto;
}

.image-frame::before {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: 200px 200px 100px 100px;
    z-index: -1;
}

.placeholder-avatar {
    width: 100%;
    height: 100%;
    border-radius: 200px 200px 100px 100px;
    background: linear-gradient(135deg, var(--ocean-light) 0%, var(--ocean-deep) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 600;
    color: var(--cream);
    transition: all 0.4s ease;
    overflow: hidden;
}

.placeholder-avatar:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lift);
}

/* ===== Sections ===== */
.section {
    padding: 6rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--coral);
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.section h2 {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--ocean-deep);
}

/* About Section */
.about-section {
    background: var(--cream);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.about-professional,
.about-personal {
    background: var(--sand);
    padding: 2.5rem;
    border-radius: 20px;
    transition: all 0.4s ease;
}

.about-professional:hover,
.about-personal:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.about-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    color: var(--ocean-deep);
}

.accent {
    color: var(--coral);
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* Travel Section */
.travel-section {
    background: var(--sand);
    max-width: 100%;
    padding: 6rem 3rem;
}

.travel-section .section-header,
.travel-section .travel-grid,
.travel-section .travel-cta {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.travel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.travel-card {
    background: var(--cream);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-soft);
}

.travel-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lift);
}

.travel-card-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--ocean-light) 0%, var(--ocean-deep) 100%);
    position: relative;
    overflow: hidden;
}

.travel-card-image::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
}

.travel-emoji {
    font-size: 5rem;
    position: relative;
    z-index: 1;
}

.travel-card-content {
    padding: 1.75rem;
}

.travel-card h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--ocean-deep);
}

.travel-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.travel-cta {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
}

.travel-cta a {
    color: var(--coral);
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    background: var(--cream);
}

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

.contact-content > p {
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    padding: 0.875rem 1.75rem;
    border: 1px solid var(--sand-dark);
    border-radius: 50px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: var(--ocean);
    color: var(--ocean);
    background: var(--sand);
}

/* ===== Blog Styles ===== */
.blog-hero {
    padding: 10rem 3rem 4rem;
    text-align: center;
    background: linear-gradient(135deg, var(--cream) 0%, var(--sand) 100%);
}

.blog-hero h1 {
    font-size: clamp(2.75rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--ocean-deep);
    margin-bottom: 0.5rem;
}

.blog-intro {
    color: var(--text-light);
    max-width: 600px;
    margin: 1rem auto 0;
    font-size: 1.15rem;
    font-style: italic;
}

.blog-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem 6rem;
}

.blog-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    padding: 0.625rem 1.25rem;
    background: transparent;
    border: 1px solid var(--sand-dark);
    color: var(--text-light);
    cursor: pointer;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--ocean);
    color: var(--ocean);
    background: var(--sand);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
}

.blog-card {
    background: var(--sand);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lift);
}

.blog-card-image {
    height: 220px;
    background: linear-gradient(135deg, var(--ocean-light) 0%, var(--ocean-deep) 100%);
    position: relative;
}

.blog-card-image.tech-gradient {
    background: linear-gradient(135deg, var(--palm) 0%, var(--ocean-deep) 100%);
}

.blog-card-image.life-gradient {
    background: linear-gradient(135deg, var(--coral) 0%, var(--gold) 100%);
}

.category-tag {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 400;
    padding: 0.375rem 0.875rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-dark);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-card-content {
    padding: 1.75rem;
}

.blog-date {
    font-size: 0.8rem;
    color: var(--text-light);
    display: block;
    margin-bottom: 0.75rem;
    letter-spacing: 1px;
}

.blog-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    margin-bottom: 0.875rem;
    line-height: 1.4;
}

.blog-card h3 a {
    color: var(--ocean-deep);
}

.blog-card h3 a:hover {
    color: var(--coral);
}

.blog-card > .blog-card-content > p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.read-more {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--coral);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.read-more:hover {
    color: var(--ocean);
}

.load-more-container {
    text-align: center;
    margin-top: 3.5rem;
}

/* Newsletter */
.newsletter-section {
    background: var(--ocean-deep);
    padding: 5rem 3rem;
    text-align: center;
}

.newsletter-content {
    max-width: 550px;
    margin: 0 auto;
}

.newsletter-content h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--cream);
}

.newsletter-content > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 220px;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form .btn-primary {
    background: var(--gold);
    color: var(--ocean-deep);
}

.newsletter-form .btn-primary:hover {
    background: var(--cream);
}

/* ===== Footer ===== */
.footer {
    text-align: center;
    padding: 3rem;
    background: var(--sand);
    position: relative;
}

.footer p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--ocean-deep);
    border: none;
    color: var(--cream);
    font-size: 1.25rem;
    cursor: pointer;
    border-radius: 50%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--coral);
    transform: translateY(-3px);
}

/* ===== Remove Cyberpunk Elements ===== */
.pixel-decoration {
    display: none;
}

.glitch::before,
.glitch::after {
    display: none;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .label {
        padding-left: 0;
    }

    .label::before {
        display: none;
    }

    .intro {
        margin-left: auto;
        margin-right: auto;
    }

    .cta-buttons {
        justify-content: center;
    }

    .image-frame {
        width: 300px;
        height: 360px;
    }
}

@media (max-width: 768px) {
    .nav-header {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .nav-links a {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .hero {
        padding: 7rem 1.5rem 3rem;
    }

    .blog-section {
        padding: 0 1.5rem 4rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 6rem 1rem 2rem;
    }

    .image-frame {
        width: 240px;
        height: 290px;
    }

    .placeholder-avatar {
        font-size: 3.5rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.75rem;
    }
}