:root {
    /* Warm & Playful Child-friendly Color Palette */
    --primary: #F25C54;      /* Poppy Red / Soft Coral */
    --secondary: #70C1B3;    /* Soft Sage / Teal */
    --accent-yellow: #F2C054;/* Soft Sunny Yellow */
    --accent-blue: #8AC4FF;  /* Gentle Sky Blue */
    --accent-purple: #B28DFF;/* Soft Lavender */
    
    --bg-color: #FAF6F0;     /* Cozy Warm Cream */
    --white: #FFFFFF;
    --text-main: #2F3E46;    /* Soft Charcoal/Navy */
    --text-muted: #5C677D;   /* Darker muted tone for readability */
    
    /* Typography */
    --font-heading: 'Chelsea Market', cursive, sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Shadows & Radii */
    --shadow-sm: 0 6px 12px rgba(47, 62, 70, 0.04);
    --shadow-md: 0 12px 24px rgba(47, 62, 70, 0.08);
    --shadow-lg: 0 20px 40px rgba(242, 92, 84, 0.15);
    
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-pill: 100px;
    
    /* Transitions */
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Bilingual display handling */
body.lang-tr [lang="en"] {
    display: none !important;
}
body.lang-en [lang="tr"] {
    display: none !important;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: 0.02em;
}

/* Headings Sizes exactly matching requested constraints */
h1 {
    font-size: 2.8rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.2rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.8rem;
    line-height: 1.4;
}

p {
    font-size: 1.05rem;
    font-weight: 400;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Text Highlights */
.text-gradient {
    background: linear-gradient(135deg, var(--primary), #D65A31);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight {
    position: relative;
    display: inline-block;
    color: var(--primary);
    z-index: 1;
}

.highlight::after {
    content: '';
    position: absolute;
    width: 105%;
    height: 14px;
    background-color: var(--accent-yellow);
    bottom: 2px;
    left: -2.5%;
    z-index: -1;
    border-radius: 6px;
    opacity: 0.7;
    transform: rotate(-1deg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn:hover {
    transform: translateY(-4px) scale(1.02);
}

.btn:active {
    transform: translateY(1px) scale(0.98);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: #e04b43;
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary);
    border: 3px solid var(--primary);
}

.btn-secondary:hover {
    background-color: rgba(242, 92, 84, 0.05);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.2rem;
}

.btn-full {
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(250, 246, 240, 0.85);
    backdrop-filter: blur(16px);
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    border-bottom: 2px solid rgba(47, 62, 70, 0.05);
}

.navbar.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
    background: rgba(250, 246, 240, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    display: inline-block;
    height: 150px;
    width: 150px;
    min-width: 150px;
    object-fit: contain;
    border-radius: 8px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
    padding: 4px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 4px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    border: 2px solid rgba(47, 62, 70, 0.1);
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.lang-toggle-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 80% 20%, rgba(242, 242, 84, 0.08) 0%, rgba(250, 246, 240, 1) 70%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 20px;
    background-color: rgba(242, 92, 84, 0.1);
    color: var(--primary);
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 24px;
    font-family: var(--font-body);
}

.hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-desc p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.hero-desc .subtitle {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-main);
    border-left: 4px solid var(--secondary);
    padding-left: 16px;
    margin-bottom: 24px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.blob-bg {
    position: absolute;
    width: 420px;
    height: 420px;
    background: var(--accent-yellow);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    z-index: 0;
    animation: morph 12s ease-in-out infinite;
    opacity: 0.25;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes morph {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    50% { border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%; }
}

.hero-illustration {
    max-width: 100%;
    height: auto;
    z-index: 1;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.06));
}

.bouncing-img {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.floating-element {
    position: absolute;
    font-size: 2.2rem;
    z-index: 2;
    background: var(--white);
    width: 55px;
    height: 55px;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.el-1 { top: 5%; right: 5%; animation: float 4s ease-in-out infinite 0.5s; }
.el-2 { bottom: 15%; left: -5%; animation: float 5s ease-in-out infinite 1s; }
.el-3 { bottom: 5%; right: 10%; animation: float 6s ease-in-out infinite 1.5s; }

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.wave-divider .shape-fill {
    fill: var(--white);
}

/* Program Section */
.program {
    padding: 100px 0;
    background-color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title h2 {
    margin-bottom: 20px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.15rem;
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.program-card {
    background: var(--bg-color);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.program-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(242, 92, 84, 0.15);
}

.program-card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 24px;
}

.icon-red { background: rgba(242, 92, 84, 0.15); }
.icon-yellow { background: rgba(242, 192, 84, 0.15); }
.icon-green { background: rgba(112, 193, 179, 0.15); }
.icon-blue { background: rgba(138, 196, 255, 0.15); }

.program-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.program-card p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Structure Details Box */
.structure-box {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.structure-info h3 {
    margin-bottom: 12px;
}

.tagline {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 30px;
}

.structure-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.struct-item {
    display: flex;
    gap: 20px;
}

.struct-icon {
    font-size: 2rem;
    background: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.struct-item h4 {
    font-size: 1.2rem;
    margin-bottom: 6px;
}

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

/* Weekly Plan Gallery Grid */
.weekly-plan.visual-gallery {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 2px dashed rgba(242, 92, 84, 0.2);
}

.weekly-plan.visual-gallery h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    text-align: center;
}

.weekly-plan.visual-gallery .week-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.week-card {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 140px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.week-card:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.week-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.week-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(47, 62, 70, 0.8));
    padding: 12px;
    color: var(--white);
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
}

.week-card-overlay .week-badge {
    background: var(--accent-yellow);
    color: var(--text-main);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
    font-weight: 800;
    width: fit-content;
}

.week-card-overlay h4 {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 800;
    margin: 0;
}

/* Program Card adjustments for visual mode */
.program-grid.visual-only {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.program-grid.visual-only .program-card {
    padding: 30px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.program-grid.visual-only .program-card-icon {
    margin-bottom: 16px;
}

@media (max-width: 576px) {
    .weekly-plan.visual-gallery .week-grid {
        grid-template-columns: 1fr;
    }
}

/* Animal Flashcards Interactive Widget */
.flashcards-section {
    margin-top: 100px;
    padding: 60px 40px;
    background: radial-gradient(circle at 10% 10%, rgba(138, 196, 255, 0.1), transparent), var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.flashcards-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    justify-content: center;
}

@media (min-width: 600px) {
    .flashcards-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 993px) {
    .flashcards-container {
        grid-template-columns: repeat(5, 1fr);
    }
}

.flashcard {
    height: 220px;
    perspective: 1000px;
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
}

.flashcard.flipped .card-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card-front {
    background-color: var(--white);
    border: 2px solid rgba(47, 62, 70, 0.05);
}

.card-front .emoji {
    font-size: 3.5rem;
    margin-bottom: 12px;
    transition: transform 0.3s ease;
}

.flashcard:hover .card-front .emoji {
    transform: scale(1.2);
}

.flashcard-img {
    width: 110px;
    height: 110px;
    object-fit: contain;
    margin-bottom: 16px;
    border-radius: var(--radius-sm);
    transition: transform 0.3s ease;
}

.flashcard:hover .flashcard-img {
    transform: scale(1.15);
}

.card-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.card-back {
    background-color: var(--secondary);
    color: var(--white);
    transform: rotateY(180deg);
}

.card-back h3 {
    color: var(--white);
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.card-back p {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.9;
}

/* About Section */
.about {
    padding: 120px 0;
}

.about-container {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
}

.profile-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 3px solid var(--accent-yellow);
    width: 100%;
    max-width: 320px;
}

.avatar-ring {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(112, 193, 179, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border: 4px dashed var(--secondary);
}

.avatar-emoji {
    font-size: 4rem;
}

.profile-card h3 {
    margin-bottom: 8px;
    font-size: 1.6rem;
}

.profile-card p {
    color: var(--secondary);
    font-weight: 700;
}

.about-content h2 {
    margin-bottom: 24px;
}

.about-bio .greeting {
    font-size: 1.4rem;
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: 16px;
}

.about-bio p {
    margin-bottom: 20px;
    color: var(--text-muted);
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background-color: var(--white);
}

.faq-accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 24px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
    text-align: left;
    transition: var(--transition);
}

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

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    padding: 0 30px;
}

.faq-answer p {
    padding-bottom: 24px;
    color: var(--text-muted);
}

.faq-item.active-faq .faq-answer {
    max-height: 500px; /* arbitrary height to slide down */
    transition: max-height 0.4s ease-in-out;
}

.faq-item.active-faq .faq-icon {
    transform: rotate(45deg);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    position: relative;
    background: linear-gradient(135deg, rgba(178, 141, 255, 0.05), rgba(242, 92, 84, 0.05));
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.8rem;
    margin-bottom: 24px;
}

.contact-desc p {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-muted);
}

.contact-desc .lead {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-main);
}

.contact-details {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.1rem;
    font-weight: 600;
}

.detail-icon {
    font-size: 1.8rem;
    background: var(--white);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

/* Contact Form Box */
.contact-form-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 3px solid rgba(112, 193, 179, 0.2);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--text-main);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px 20px;
    border: 2px solid rgba(47, 62, 70, 0.1);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--secondary);
    background-color: rgba(112, 193, 179, 0.02);
}

.form-message {
    margin-top: 16px;
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
    min-height: 28px;
}

.form-message.success {
    color: var(--secondary);
}

.form-message.error {
    color: var(--primary);
}

/* Footer */
footer {
    position: relative;
    background-color: var(--text-main);
    color: rgba(250, 246, 240, 0.8);
    padding: 80px 0 24px;
    overflow: hidden;
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
    z-index: 5;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-brand p {
    margin-top: 16px;
    max-width: 320px;
}

.footer-links {
    display: flex;
    justify-content: flex-end;
    gap: 80px;
}

.link-group h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.link-group a {
    display: block;
    margin-bottom: 12px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.link-group a:hover {
    color: var(--accent-yellow);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(250, 246, 240, 0.1);
    padding-top: 24px;
    font-size: 0.9rem;
    position: relative;
    z-index: 5;
}
.footer-bottom a {
    color: var(--secondary);
    text-decoration: underline;
    transition: var(--transition);
}
.footer-bottom a:hover {
    color: var(--accent-yellow);
}

/* Reveal Scroll Animations */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 1s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.reveal-up { transform: translateY(60px); }
.reveal-left { transform: translateX(-60px); }
.reveal-right { transform: translateX(60px); }

.reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0, 0);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-container, .about-container, .contact-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-desc .subtitle {
        border-left: none;
        padding-left: 0;
    }
    
    .structure-box {
        grid-template-columns: 1fr;
    }
    
    .profile-card {
        margin: 0 auto;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        justify-content: flex-start;
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .nav-links, .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .navbar {
        padding: 12px 0;
    }
    
    .logo-img {
        display: inline-block;
        height: 100px;
        width: 100px;
        min-width: 100px;
    }
    
    .logo-text {
        font-size: 1.8rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
}

/* Mobile responsive navigation open state */
.nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--bg-color);
    border-bottom: 2px solid rgba(47, 62, 70, 0.1);
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
    align-items: center;
}

/* Navbar WhatsApp Button */
.nav-whatsapp-icon {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #25D366;
    color: var(--white);
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
}
.nav-whatsapp-icon:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Hero Section Custom CTAs */
.btn-whatsapp-hero {
    background-color: #25D366;
    color: var(--white);
    box-shadow: var(--shadow-md);
}
.btn-whatsapp-hero:hover {
    background-color: #20ba5a;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}
.btn-call-hero {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}
.btn-call-hero:hover {
    background-color: #5bb3a4;
    box-shadow: 0 8px 20px rgba(112, 193, 179, 0.4);
}

/* Highly Highlighted Form Box */
.highlighted-form-box {
    border: 3px solid var(--primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(242, 92, 84, 0.25);
    background-color: var(--white);
    padding: 40px;
    position: relative;
    overflow: hidden;
    animation: borderPulse 4s infinite alternate;
}

@keyframes borderPulse {
    0% {
        border-color: var(--primary);
        box-shadow: 0 20px 40px rgba(242, 92, 84, 0.15);
    }
    100% {
        border-color: var(--accent-yellow);
        box-shadow: 0 20px 50px rgba(242, 192, 84, 0.3);
    }
}

.form-header-cta {
    margin-bottom: 24px;
    text-align: center;
}
.form-header-cta h3 {
    font-size: 2rem;
    color: var(--text-main);
    margin: 8px 0;
}
.form-header-cta p {
    font-size: 1rem;
    color: var(--text-muted);
}
.form-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(242, 92, 84, 0.15);
    color: var(--primary);
    border-radius: var(--radius-pill);
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    animation: flashBadge 1.5s infinite alternate;
}

@keyframes flashBadge {
    0% { opacity: 0.8; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1.03); }
}

/* Sticky Action Bar for Mobile */
.sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(250, 246, 240, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 -8px 24px rgba(47, 62, 70, 0.15);
    display: none; /* Controlled by JS / Media Queries */
    grid-template-columns: 1fr 1fr 1fr;
    z-index: 9999;
    padding: 10px 16px env(safe-area-inset-bottom, 16px) 16px;
    gap: 10px;
    border-top: 2px solid rgba(47, 62, 70, 0.05);
}

.sticky-cta-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.8rem;
    text-align: center;
    color: var(--white);
    transition: var(--transition);
}

.sticky-cta-btn:active {
    transform: scale(0.95);
}

.sticky-cta-btn .cta-icon {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.cta-call {
    background-color: var(--secondary);
}
.cta-whatsapp {
    background-color: #25D366;
}
.cta-form {
    background-color: var(--primary);
}

/* Desktop Floating Widget */
.desktop-float-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.desktop-float-bubble {
    background-color: var(--white);
    color: var(--text-main);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: 0.76rem;
    max-width: 176px;
    border: 2px solid rgba(112, 193, 179, 0.3);
    position: relative;
    animation: bounceBubble 5s infinite;
    transform-origin: bottom right;
}

.desktop-float-bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 25px;
    border-width: 10px 10px 0;
    border-style: solid;
    border-color: var(--white) transparent;
    display: block;
    width: 0;
}

@keyframes bounceBubble {
    0%, 100%, 20%, 50%, 80% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

.desktop-float-buttons {
    display: flex;
    gap: 10px;
    transform: translateY(10px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.desktop-float-cta:hover .desktop-float-buttons {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.float-btn:hover {
    transform: scale(1.1) rotate(5deg);
}

.float-whatsapp {
    background-color: #25D366;
}
.float-call {
    background-color: var(--secondary);
}

.float-btn .float-icon {
    font-size: 1.4rem;
}

.desktop-float-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--white);
    border: 3px solid var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.desktop-float-avatar:hover {
    transform: scale(1.05);
}

.online-indicator {
    width: 14px;
    height: 14px;
    background-color: #25D366;
    border: 2px solid var(--white);
    border-radius: 50%;
    position: absolute;
    bottom: 2px;
    right: 2px;
    animation: pulseIndicator 2s infinite;
}

@keyframes pulseIndicator {
    0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
    100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Media Query Responsive Adjustments for Floating Widgets */
@media (max-width: 768px) {
    .desktop-float-cta {
        display: none !important;
    }
    
    .sticky-cta-bar.active-bar {
        display: grid;
    }
    
    /* Avoid content overlap at the bottom of the page due to sticky bar */
    body {
        padding-bottom: 80px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 1.1rem;
    }
    
    .nav-whatsapp-icon {
        display: none !important;
    }
}

/* Styled text-based elements to replace emojis */
.avatar-text {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.desktop-float-avatar .avatar-text {
    font-size: 1.1rem;
    color: var(--text-main);
}
.float-icon-text {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.05em;
}
.detail-label {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary);
    display: inline-block;
    width: 90px;
}

/* Desktop Left Sidebar Layout Override */
@media (min-width: 993px) {
    body {
        padding-left: 280px;
    }
    
    .navbar {
        width: 280px;
        height: 100vh;
        border-bottom: none;
        border-right: 2px solid rgba(47, 62, 70, 0.05);
        padding: 40px 24px;
        background: var(--bg-color);
        box-shadow: none;
    }
    
    .navbar.scrolled {
        padding: 40px 24px;
        box-shadow: none;
        background: var(--bg-color);
    }
    
    .nav-container {
        flex-direction: column;
        align-items: center;
        height: 100%;
        gap: 48px;
        justify-content: flex-start;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 20px;
        align-items: center;
        width: 100%;
    }
    
    .nav-links a {
        padding: 8px 0;
        text-align: center;
        width: 100%;
    }
    
    .nav-actions {
        flex-direction: column;
        gap: 20px;
        margin-top: auto; /* Push actions to the bottom of the viewport */
        width: 100%;
        align-items: center;
    }
    
    .nav-actions .btn {
        width: 100%;
    }
    
    .nav-links a::after {
        bottom: 0;
    }
    
    .hero {
        padding: 120px 0 120px;
    }
}

/* Elif Bio Image Styles */
.bio-img {
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    border: 8px solid var(--white);
    display: block;
    margin: 0 auto;
    transition: var(--transition);
}

.bio-img:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

/* Footer Background Looping Fade Image Slider */
.footer-bg-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.footer-bg-slider .slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    animation: fadeSlider 10s infinite ease-in-out;
}

.footer-bg-slider .slide-img:nth-child(1) {
    animation-delay: 0s;
}

.footer-bg-slider .slide-img:nth-child(2) {
    animation-delay: -5s;
}

/* Semi-transparent dark overlay to keep footer text fully readable */
.slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 40, 45, 0.85);
    z-index: 3;
}

@keyframes fadeSlider {
    0%, 45%, 100% {
        opacity: 1;
        z-index: 2;
    }
    50%, 95% {
        opacity: 0;
        z-index: 1;
    }
}