/* ===== CSS RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root { 
 --primary-color: #008080; /* Your main dark teal */ 
 --background-color: #1a1a1a; 
 --text-color: #ffffff; 
 --accent-color: #ff7f50; /* Example: coral */ 
} 

.dark-theme {
  --background-color-light: #7b2a51;
  --text-color-light: #eba36e;
  --primary-color-light: #1e90ff;
}

html {
    scroll-behavior: smooth;
    font-size: 12px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    /*color: #ffebd1; /* New light text color */
    /*background-color: #22586a; /* New dark background color */
}


/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 4rem 0;
}

.section__title {
    font-size: 2.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
    text-align: center;
}

.section__description {
    font-size: 1.125rem;
    color: #6b7280;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}

.btn--primary {
    background-color: #7b2a51;
    color: white;
}

.btn--primary:hover {
    background-color: #7b2a51;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn--secondary {
    background-color: transparent;
    color: #7b2a51;
    border: 2px solid #7b2a51;
}

.btn--secondary:hover {
    background-color: #7b2a51;
    color: white;
    transform: translateY(-2px);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(31, 41, 55, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e7eb;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.nav__logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #eba36e;
}

.nav__menu {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav__link {
    text-decoration: none;
    color: #1f2937;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav__link:hover,
.nav__link.active {
    color: #eba36e;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #eba36e;
    transition: width 0.3s ease;
}

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav__toggle span {
    width: 25px;
    height: 3px;
    background-color: #1f2937;
    transition: all 0.3s ease;
}

.nav__close {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: #1f2937;
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: 8rem;
    padding-bottom: 4rem;
    background: linear-gradient(135deg, #f8fafc 0%, #dbeafe 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 200;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.hero__title--accent {
    color: #7b2a51;
}

.hero__description {
    font-size: 1.25rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.7;
}

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

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image-placeholder {
    max-width: 100%;
    height: auto;
}

/* ===== OVERVIEW SECTION ===== */
.overview {
    background-color: #ffffff;
}

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

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

.benefit {
    text-align: center;
    padding: 2rem;
    border-radius: 1rem;
    background-color: #f8fafc;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.benefit__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: #dbeafe;
    color: #2563eb;
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.benefit__title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.benefit__description {
    color: #6b7280;
    line-height: 1.6;
}

/* ===== ABOUT SECTION ===== */
.about {
    background-color: #f8fafc;
}

.about__container {
    max-width: 1000px;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.about__image {
    display: flex;
    justify-content: center;
}

.about__image-placeholder {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
    overflow: hidden;
}

.about__text .section__title {
    text-align: left;
    margin-bottom: 2rem;
}

.about__description p {
    margin-bottom: 1.5rem;
    color: #4b5563;
    line-height: 1.7;
}

.about__credentials {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: white;
    border-radius: 0.5rem;
    border-left: 4px solid #7b2a51;
}

.about__credentials h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.about__credentials ul {
    list-style: none;
}

.about__credentials li {
    padding: 0.5rem 0;
    color: #4b5563;
    position: relative;
    padding-left: 1.5rem;
}

.about__credentials li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* ===== SUBJECTS SECTION ===== */
.subjects {
    background-color: #ffffff;
}

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

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

.subject-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.subject-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
    border-color: #7b2a51;
}

.subject-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #dbeafe;
    color: #7b2a51;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.subject-card__title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.subject-card__description {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.subject-card__details {
    list-style: none;
}

.subject-card__details li {
    padding: 0.5rem 0;
    color: #4b5563;
    position: relative;
    padding-left: 1.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.subject-card__details li:last-child {
    border-bottom: none;
}

.subject-card__details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #7b2a51;
    font-weight: bold;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    background-color: #f8fafc;
}

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

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.testimonial-card__content {
    margin-bottom: 1.5rem;
}

.testimonial-card__text {
    font-style: italic;
    color: #4b5563;
    line-height: 1.7;
    position: relative;
}

.testimonial-card__text::before {
    content: '"';
    font-size: 3rem;
    color: #dbeafe;
    position: absolute;
    top: -10px;
    left: -10px;
    font-family: serif;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-card__avatar {
    width: 50px;
    height: 50px;
    background-color: #7b2a51;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.125rem;
}

.testimonial-card__name {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.testimonial-card__role {
    color: #6b7280;
    font-size: 0.875rem;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: #ffffff;
}

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

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact__info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #1f2937;
}

.contact__details {
    margin-bottom: 3rem;
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #dbeafe;
    color: #7b2a51;
    border-radius: 0.5rem;
    flex-shrink: 0;
}

.contact__item h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #1f2937;
}

.contact__item p {
    color: #6b7280;
}

.contact__item a {
    color: #7b2a51;
    text-decoration: none;
}

.contact__item a:hover {
    text-decoration: underline;
}

.calendly-placeholder {
    text-align: center;
    padding: 2rem;
    background-color: #f8fafc;
    border-radius: 0.75rem;
    border: 2px dashed #d1d5db;
}

.calendly-note {
    margin-top: 1rem;
    color: #6b7280;
}

.contact__form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #1f2937;
}

/* ===== FORM STYLES ===== */
.form__group {
    margin-bottom: 1.5rem;
}

.form__label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #1f2937;
}

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: #7b2a51;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== FOOTER ===== */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer__brand h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #7b2a51;
}

.footer__brand p {
    color: #9ca3af;
    line-height: 1.6;
}

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

.footer__section h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer__section ul {
    list-style: none;
}

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

.footer__section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__section a:hover {
    color: #7b2a51;
}

.footer__bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

.footer__bottom p {
    margin-bottom: 0.5rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    /* Navigation */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: white;
        flex-direction: column;
        justify-content: center;
        transition: right 0.3s ease;
        z-index: 1001;
    }
    
    .nav__menu.show {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .nav__link {
        font-size: 1.25rem;
    }
    
    .nav__close {
        display: block;
        position: absolute;
        top: 1rem;
        right: 1rem;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .nav__actions .btn {
        display: none;
    }
    
    /* Hero */
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .hero__buttons {
        justify-content: center;
    }
    
    /* About */
    .about__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about__text .section__title {
        text-align: center;
    }
    
    /* Contact */
    .contact__content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    /* Footer */
    .footer__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer__links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* General */
    .section__title {
        font-size: 2rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .benefits {
        grid-template-columns: 1fr;
    }
    
    .subjects__grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__description {
        font-size: 1.125rem;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .section__title {
        font-size: 1.75rem;
    }
    
    .container {
        padding: 0 0.75rem;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for keyboard navigation */
.btn:focus,
.nav__link:focus,
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: 2px solid #7b2a51;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .benefit,
    .subject-card,
    .testimonial-card {
        border: 2px solid #1f2937;
    }
}