/**
 * JSalomon Coaching - Main Stylesheet
 * Modern, minimal design with focus on readability
 */

/* =====================
   CSS Variables
   ===================== */
:root {
    --primary-dark: #1d1d1d;
    --primary-light: #333;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --medium-gray: #f9f9f9;
    --border-gray: #e0e0e0;
    --text-dark: #333;
    --text-medium: #555;
    --text-light: #666;
    --text-muted: #999;
    --accent-green: #00b67a;
    --accent-green-dark: #009965;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --border-radius: 15px;
    --navbar-height: 80px;
    --navbar-height-scrolled: 60px;
}

/* =====================
   Base Styles
   ===================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-dark);
}

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-light);
}

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

/* =====================
   Navigation
   ===================== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-light);
    padding: 0;
    transition: all 0.6s ease;
}

.navbar.hidden {
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.8s ease;
}

.navbar-inner {
    max-width: 2200px;
    padding-left: 30px;
    padding-right: 30px;
}

.navbar.scrolled {
    padding: 0;
}

.navbar-brand img {
    height: 140px;
    width: auto;
    transition: height var(--transition-normal);
    display: block;
}

.navbar.scrolled .navbar-brand img {
    height: 110px;
}

.navbar-nav .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    font-size: clamp(1rem, 0.5vw + 0.8rem, 1.4rem);
    padding: 10px 25px;
    transition: color var(--transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-dark);
}

.navbar-toggler {
    border: none;
    padding: 10px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(29, 29, 29, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* =====================
   Hero Section
   ===================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image {
    position: absolute;
    top: 140px;
    left: 0;
    width: 100%;
    height: calc(100vh - 140px);
    object-fit: cover;
    object-position: center top;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    padding: 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 30px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.btn-hero {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all var(--transition-normal);
}

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

/* =====================
   Introduction Section
   ===================== */
.intro-section {
    padding: 100px 0;
    background: var(--white);
}

.intro-image {
    width: 100%;
    max-width: 450px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
}

.intro-section h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.intro-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: 30px;
}

/* =====================
   Reviews Section
   ===================== */
.reviews-section {
    padding: 60px 0;
    background: var(--medium-gray);
    overflow: hidden;
}

.reviews-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.reviews-track {
    display: flex;
    animation: scroll 40s linear infinite;
    width: max-content;
}

.reviews-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.review-card {
    flex-shrink: 0;
    width: 350px;
    margin: 0 15px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.review-card:hover {
    transform: scale(1.02);
}

.review-card img {
    width: 100%;
    height: auto;
    display: block;
}

/* =====================
   Packages Section
   ===================== */
.packages-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
}

.category-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
}

/* Packages Accordion - Desktop: always open, Mobile: collapsible */
.packages-accordion {
    --bs-accordion-border-color: transparent;
    --bs-accordion-bg: transparent;
}

.packages-accordion .accordion-item {
    background: transparent;
    border: none;
    margin-bottom: 40px;
}

.packages-accordion .accordion-header {
    margin-bottom: 0;
}

.packages-accordion .accordion-button {
    background: transparent;
    box-shadow: none;
    padding: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.packages-accordion .accordion-button:not(.collapsed) {
    background: transparent;
    color: var(--text-dark);
}

.packages-accordion .accordion-button:focus {
    box-shadow: none;
}

.packages-accordion .accordion-button::after {
    display: none;
}

.packages-accordion .accordion-body {
    padding: 30px 0 0 0;
}

.packages-accordion .package-count {
    display: none;
}

/* Desktop: disable accordion behavior */
@media (min-width: 768px) {
    .packages-accordion .accordion-collapse {
        display: block !important;
        height: auto !important;
    }

    .packages-accordion .accordion-button {
        pointer-events: none;
        cursor: default;
    }
}

/* Mobile: enable accordion with styling */
@media (max-width: 767.98px) {
    .packages-accordion .accordion-item {
        background: var(--white);
        border-radius: var(--border-radius);
        padding: 0;
        margin-bottom: 15px;
        box-shadow: var(--shadow-light);
    }

    .packages-accordion .accordion-button {
        padding: 20px;
        font-size: 1.2rem;
        border-radius: var(--border-radius);
        position: relative;
    }

    .packages-accordion .accordion-button::after {
        display: block;
        position: absolute;
        right: 20px;
        transition: transform 0.3s ease;
    }

    .packages-accordion .accordion-button:not(.collapsed)::after {
        transform: rotate(-180deg);
    }

    .packages-accordion .accordion-body {
        padding: 0 20px 20px 20px;
    }

    .packages-accordion .package-count {
        display: inline;
        font-size: 0.85rem;
        font-weight: 400;
        color: var(--text-muted);
        margin-left: auto;
        margin-right: 30px;
    }
}

.package-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 35px;
    height: 100%;
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.package-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.package-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.price-note {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
    margin-top: 5px;
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    flex-grow: 1;
}

.package-features li {
    padding: 8px 0;
    color: var(--text-medium);
    display: flex;
    align-items: flex-start;
}

.package-features li i {
    color: var(--accent-green);
    margin-right: 10px;
    font-size: 1.1rem;
    margin-top: 3px;
}

.btn-package {
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    font-weight: 600;
    border-radius: 8px;
    width: 100%;
    transition: all var(--transition-normal);
}

.btn-package:hover {
    background: var(--primary-light);
    color: var(--white);
    transform: translateY(-2px);
}

/* =====================
   Note Section
   ===================== */
.note-section {
    padding: 80px 0;
    background: var(--white);
}

.note-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.note-content h2 {
    font-size: 2rem;
    margin-bottom: 25px;
}

.note-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-medium);
}

.note-text p {
    margin-bottom: 20px;
}

/* =====================
   About Section
   ===================== */
.about-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.about-image {
    width: 100%;
    max-width: 500px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
}

.about-section h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-medium);
}

.about-text p {
    margin-bottom: 20px;
}

/* =====================
   Contact Section
   ===================== */
.contact-section {
    padding: 100px 0;
    background: var(--white);
}

.contact-info {
    padding: 30px 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-right: 20px;
    width: 40px;
    text-align: center;
}

.contact-item h5 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--text-muted);
    font-weight: 500;
}

.contact-item a,
.contact-item span {
    font-size: 1.1rem;
    color: var(--text-dark);
}

.contact-item a:hover {
    color: var(--accent-green);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-dark);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-dark);
    color: var(--white);
}

.contact-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form .form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form .form-control {
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-form .form-control:focus {
    border-color: var(--primary-dark);
    box-shadow: 0 0 0 3px rgba(29, 29, 29, 0.1);
}

.contact-form textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* =====================
   Buttons
   ===================== */
.btn-primary {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 8px;
    transition: all var(--transition-normal);
}

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

.btn-trustpilot {
    background: var(--accent-green);
    color: var(--white);
    padding: 12px 25px;
    font-weight: 600;
    border-radius: 8px;
    transition: all var(--transition-normal);
}

.btn-trustpilot:hover {
    background: var(--accent-green-dark);
    color: var(--white);
}

/* =====================
   Footer
   ===================== */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 40px 0;
}

.footer p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

/* =====================
   Alerts
   ===================== */
.alert {
    border: none;
    border-radius: 8px;
    padding: 15px 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
}

/* =====================
   Responsive Design
   ===================== */
@media (min-width: 2550px) {
    .navbar-brand img {
        height: 200px;
    }

    .navbar.scrolled .navbar-brand img {
        height: 160px;
    }

    .hero-image {
        top: 200px;
        height: calc(100vh - 200px);
    }
}

@media (max-width: 991.98px) {
    .navbar-brand img {
        height: 160px;
    }

    .navbar.scrolled .navbar-brand img {
        height: 130px;
    }

    .hero-image {
        top: 160px;
        height: calc(100vh - 160px);
    }

    .navbar-collapse {
        background: var(--white);
        padding: 20px;
        margin-top: 15px;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-medium);
    }

    .navbar-nav .nav-link {
        padding: 12px 0;
        border-bottom: 1px solid var(--border-gray);
    }

    .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }
}

@media (max-width: 767.98px) {
    .navbar-brand img {
        height: 120px;
    }

    .navbar.scrolled .navbar-brand img {
        height: 100px;
    }

    .hero-image {
        top: 120px;
        height: calc(100vh - 120px);
    }

    html {
        scroll-padding-top: 70px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .btn-hero {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .intro-section,
    .packages-section,
    .about-section,
    .contact-section {
        padding: 60px 0;
    }

    .section-title,
    .intro-section h2,
    .about-section h2 {
        font-size: 2rem;
    }

    .intro-image,
    .about-image {
        max-width: 100%;
        margin-bottom: 30px;
    }

    .review-card {
        width: 280px;
    }

    .package-card {
        padding: 25px;
    }

    .package-price {
        font-size: 1.8rem;
    }

    .contact-form {
        padding: 25px;
    }

    .note-content {
        padding: 0 15px;
    }
}

@media (max-width: 575.98px) {
    .hero-section {
        min-height: 400px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .navbar-brand img {
        height: 80px;
    }

    .hero-image {
        top: 80px;
        height: calc(100vh - 80px);
    }


    .navbar.scrolled .navbar-brand img {
        height: 60px;
    }

    .footer {
        text-align: center;
    }

    .footer .btn-trustpilot {
        margin-top: 15px;
    }
}

/* =====================
   Utility Classes
   ===================== */
.text-accent {
    color: var(--accent-green);
}

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

/* Smooth fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.scroll-top-btn:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn i {
    font-size: 1.2rem;
}