/* ============================================
   pTreks Marketing Website - Component Styles
   Reusable UI Components
   ============================================ */

/* ============================================
   Buttons
   ============================================ */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
}

.button--primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.25);
}

.button--primary:hover,
.button--primary:focus {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.3);
    background: var(--color-primary-dark);
    color: #fff;
}

.button--ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: none;
}

.button--ghost:hover,
.button--ghost:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
    transform: translateY(-1px);
}

.button--accent {
    background: linear-gradient(135deg, #f97316, #fb923c);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 12px 28px rgba(249, 115, 22, 0.35);
}

.button--accent:hover,
.button--accent:focus {
    background: linear-gradient(135deg, #ea580c, #f97316);
    box-shadow: 0 16px 32px rgba(249, 115, 22, 0.45);
    transform: translateY(-1px);
    color: #fff;
}

.button--secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.button--secondary:hover,
.button--secondary:focus {
    background: var(--color-surface-muted);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.button--small {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
}

.button--large {
    padding: 1rem 1.75rem;
    font-size: 1.1rem;
}

.button:active {
    transform: translateY(0);
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Download Buttons */
.download-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.4rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.download-button:hover,
.download-button:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
    color: #fff;
}

.download-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ============================================
   Cards
   ============================================ */

.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    margin-top: 0;
    font-size: 1.25rem;
    color: var(--color-heading);
}

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

.card--featured {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(14, 116, 144, 0.08));
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: var(--shadow-lg);
}

.card--featured h3 {
    color: var(--color-primary);
}

/* Feature Cards */
.feature-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(145deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    font-size: 2rem;
}

.feature-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-heading);
    min-height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card__description {
    color: var(--color-text-muted);
    margin: 0;
}

.feature-card__image {
    width: 100%;
    height: auto;
    margin-bottom: 2.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease;
}

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

/* Activity Cards */
.activity-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all 0.3s ease;
}

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

.activity-card__icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.activity-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-heading);
}

/* ============================================
   Grid Layouts
   ============================================ */

.grid {
    display: grid;
    gap: 2rem;
}

.grid--2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid--4 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/* ============================================
   Callouts
   ============================================ */

.callout {
    margin: 1.5rem 0 2.25rem;
    padding: 1.1rem 1.4rem;
    border-radius: var(--radius-md);
    font-size: 0.98rem;
    line-height: 1.6;
    box-shadow: var(--shadow-sm);
}

.callout--info {
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(37, 99, 235, 0.35);
    color: var(--color-text);
}

.callout--info strong {
    color: var(--color-primary);
}

.callout--success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: var(--color-text);
}

.callout--warning {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: var(--color-text);
}

.hero .callout--info {
    background: rgba(248, 250, 252, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.25);
}

.hero .callout--info strong,
.hero .callout--info a {
    color: #fff;
}

/* ============================================
   Steps / Process
   ============================================ */

.steps {
    display: grid;
    gap: 2.5rem;
}

.step {
    display: grid;
    gap: 1rem;
    grid-template-columns: auto 1fr;
    align-items: start;
}

.step__number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--color-primary), var(--color-primary-light));
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step__content h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--color-heading);
}

.step__content p {
    margin: 0;
    color: var(--color-text-muted);
}

/* ============================================
   Forms
   ============================================ */

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

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

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================
   Pricing Tables
   ============================================ */

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* 4-column layout for pricing page */
.pricing-grid--4-col {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1200px) {
    .pricing-grid--4-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pricing-grid--4-col {
        grid-template-columns: 1fr;
    }
}

.pricing-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.pricing-card--featured::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card__name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-heading);
}

.pricing-card__price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.pricing-card__period {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.pricing-card__description {
    color: var(--color-text);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.pricing-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
    flex-grow: 1;
}

.pricing-card__features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.pricing-card__features li:last-child {
    border-bottom: none;
}

.pricing-card__features li .feature-check {
    color: var(--color-success);
    font-weight: 700;
    flex-shrink: 0;
}

/* Comparison table styles */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.comparison-table thead {
    background: var(--color-surface-muted);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    font-weight: 600;
    color: var(--color-heading);
}

.comparison-table td {
    color: var(--color-text);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table .feature-name {
    font-weight: 500;
}

.comparison-table .check-icon {
    color: var(--color-success);
    font-weight: 700;
}

.comparison-table .cross-icon {
    color: var(--color-text-muted);
    opacity: 0.5;
}

/* Plan header styles for comparison table */
.comparison-table .plan-header {
    vertical-align: top;
    text-align: center;
    padding: 1.5rem 1rem;
}

.comparison-table .plan-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.comparison-table .plan-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--color-heading);
}

.comparison-table .plan-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0.5rem 0;
}

.comparison-table .plan-price .currency,
.comparison-table .plan-price .amount {
    font-size: 1.5rem;
}

.comparison-table .plan-price .period {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

.comparison-table .not-available-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

.comparison-table .plan-description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0.5rem 0 0;
    line-height: 1.5;
}

.comparison-table .feature-cell {
    vertical-align: top;
    padding: 1rem;
}

.comparison-table .feature-title {
    font-weight: 600;
    color: var(--color-heading);
    margin-bottom: 0.25rem;
}

.comparison-table .feature-description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.comparison-table .feature-absent {
    color: var(--color-text-muted);
    opacity: 0.5;
    font-size: 1.25rem;
}

/* ============================================
   Testimonials
   ============================================ */

.testimonial {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.testimonial__quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.testimonial__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--color-primary), var(--color-primary-light));
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 700;
}

.testimonial__name {
    font-weight: 600;
    color: var(--color-heading);
    margin: 0;
}

.testimonial__role {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ============================================
   Logo Wall
   ============================================ */

.logo-wall {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 1.5rem;
    align-items: center;
    justify-items: center;
}

.logo-wall img {
    filter: grayscale(100%);
    opacity: 0.65;
    transition: opacity 0.2s ease, filter 0.2s ease;
    max-width: 120px;
}

.logo-wall img:hover,
.logo-wall img:focus {
    filter: grayscale(0%);
    opacity: 0.95;
}