/* ============================================================
   AVIVX — Homepage Styles
   Page-specific styles for the landing page.
   ============================================================ */

/* ── HERO ── */
.hero {
    padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-20);
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at 70% 30%, var(--color-primary-50) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}
.hero-label::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: var(--weight-bold);
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--color-text);
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    max-width: 520px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.hero-proof-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}
.hero-proof-item svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* Hero Visual — App mockup */
.hero-visual {
    position: relative;
}

.hero-mockup {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.mockup-bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-soft);
    border-bottom: 1px solid var(--color-border-light);
}
.mockup-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.mockup-dot:nth-child(1) { background: #FF5F57; }
.mockup-dot:nth-child(2) { background: #FFBD2E; }
.mockup-dot:nth-child(3) { background: #28C840; }

.mockup-url {
    margin-left: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-text-faint);
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: 2px var(--space-3);
}

.mockup-body {
    display: grid;
    grid-template-columns: 180px 1fr;
    min-height: 320px;
}

/* Mockup sidebar */
.mockup-sidebar {
    padding: var(--space-4);
    border-right: 1px solid var(--color-border-light);
    background: var(--color-bg-soft);
}
.mockup-sidebar .sidebar-logo {
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    margin-bottom: var(--space-4);
    padding: var(--space-2);
}
.mockup-sidebar .sidebar-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-faint);
    padding: var(--space-2);
    margin-top: var(--space-3);
}
.mockup-sidebar .sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-2);
    font-size: 11px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 1px;
}
.mockup-sidebar .sidebar-item.active {
    background: var(--color-primary-50);
    color: var(--color-primary);
    font-weight: var(--weight-medium);
}
.mockup-sidebar .sidebar-item svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Mockup main content */
.mockup-content {
    padding: var(--space-4) var(--space-5);
}
.mockup-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}
.mockup-toolbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.mock-nav-btn {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
    background: var(--color-white);
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}
.mock-date {
    font-size: 11px;
    font-weight: var(--weight-medium);
    color: var(--color-text);
}
.mock-today-btn {
    font-size: 10px;
    padding: 2px 8px;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
}
.mock-btn-primary {
    font-size: 10px;
    padding: 4px 10px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Appointment rows in mockup */
.mock-apt-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.mock-apt {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    border: 1px solid var(--color-border-light);
    background: var(--color-white);
}
.mock-apt-accent {
    width: 3px;
    height: 28px;
    border-radius: 2px;
    flex-shrink: 0;
}
.mock-apt-time {
    font-size: 10px;
    font-weight: var(--weight-medium);
    color: var(--color-text-muted);
    min-width: 32px;
}
.mock-apt-info {
    flex: 1;
}
.mock-apt-name {
    font-size: 11px;
    font-weight: var(--weight-medium);
    color: var(--color-text);
}
.mock-apt-meta {
    font-size: 10px;
    color: var(--color-text-faint);
}
.mock-badge {
    font-size: 9px;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    font-weight: var(--weight-medium);
}
.mock-badge-done {
    background: #ECFDF5;
    color: #059669;
}
.mock-badge-progress {
    background: #EEF0F9;
    color: var(--color-primary);
}
.mock-badge-pending {
    background: #FFF7ED;
    color: #D97706;
}

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    .hero-title {
        font-size: var(--text-4xl);
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-proof {
        justify-content: center;
    }
    .hero::before {
        right: -20%;
        width: 80%;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-12);
    }
    .hero-title {
        font-size: var(--text-3xl);
    }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-proof {
        flex-direction: column;
        gap: var(--space-3);
    }
    .mockup-body {
        grid-template-columns: 1fr;
    }
    .mockup-sidebar {
        display: none;
    }
}

/* ── SOCIAL PROOF BAR ── */
.proof-bar {
    padding: var(--space-12) 0;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg-soft);
}

/* ── FEATURES SECTION ── */
.features-section {
    background: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

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

/* ── HOW IT WORKS ── */
.how-section {
    background: var(--color-bg-soft);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    counter-reset: step;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-5);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
}

.step-card h3 {
    font-size: var(--text-lg);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.step-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 300px;
    margin: 0 auto;
}

/* Connecting line between steps */
.step-card:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 24px;
    left: calc(50% + 32px);
    width: calc(100% - 64px);
    height: 1px;
    background: var(--color-border);
}

@media (max-width: 768px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    .step-card:not(:last-child)::after {
        display: none;
    }
}

/* ── AI SECTION ── */
.ai-section {
    background: var(--color-text);
    color: var(--color-white);
}

.ai-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.ai-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: var(--color-primary-200);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}
.ai-label::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary-200);
}

.ai-title {
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-5);
}

.ai-subtitle {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.6);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    max-width: 480px;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.ai-feat {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}
.ai-feat-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    font-size: var(--text-lg);
    flex-shrink: 0;
}
.ai-feat-name {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-1);
}
.ai-feat-desc {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
    line-height: var(--leading-normal);
}

/* AI Mockup Card */
.ai-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}
.ai-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.ai-card-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse-subtle 2s ease infinite;
}
@keyframes pulse-subtle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.ai-card-title {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: rgba(255, 255, 255, 0.7);
}

.ai-insight {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: var(--space-3);
}
.ai-insight:last-child {
    margin-bottom: 0;
}
.ai-insight-icon {
    font-size: var(--text-base);
    flex-shrink: 0;
    margin-top: 1px;
}
.ai-insight-title {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2px;
}
.ai-insight-desc {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.4);
    line-height: var(--leading-normal);
}

@media (max-width: 1024px) {
    .ai-inner {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
}
@media (max-width: 640px) {
    .ai-title {
        font-size: var(--text-3xl);
    }
}

/* ── CLIENT APP SECTION ── */
.client-app-section {
    background: var(--color-bg);
}

.app-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-20);
}

.app-step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}
.app-step.reverse {
    direction: rtl;
}
.app-step.reverse > * {
    direction: ltr;
}

.app-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-primary-50);
    color: var(--color-primary);
    border-radius: 50%;
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-4);
}

.app-step h3 {
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.app-step p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-5);
}

.app-step-checks {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.app-step-checks li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}
.app-step-checks li svg {
    color: var(--color-success);
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

/* Phone mockup */
.phone-mockup {
    max-width: 280px;
    margin: 0 auto;
    background: var(--color-text);
    border-radius: 36px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
}
.phone-screen {
    background: var(--color-white);
    border-radius: 26px;
    overflow: hidden;
    min-height: 480px;
    padding: var(--space-4);
}
.phone-notch {
    width: 100px;
    height: 24px;
    background: var(--color-text);
    border-radius: 0 0 16px 16px;
    margin: -16px auto var(--space-4);
}
.phone-home-bar {
    width: 100px;
    height: 4px;
    background: var(--color-text);
    border-radius: 2px;
    margin: var(--space-4) auto 0;
}

@media (max-width: 768px) {
    .app-step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .app-step.reverse {
        direction: ltr;
    }
}

/* ── TESTIMONIALS SECTION ── */
.testimonials-section {
    background: var(--color-bg-soft);
}

.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .testi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .testi-grid {
        grid-template-columns: 1fr;
    }
}

/* ── CONTACT SECTION ── */
.contact-section {
    background: var(--color-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.contact-title {
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text);
    margin-bottom: var(--space-5);
}

.contact-subtitle {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}
.contact-benefit {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}
.contact-benefit-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-primary-50);
    color: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}
.contact-benefit-check svg {
    width: 12px;
    height: 12px;
}

.contact-form-box {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    text-align: center;
    padding: var(--space-8) 0;
}
.form-success svg {
    color: var(--color-success);
}
.form-success-title {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--color-text);
}
.form-success-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.form-error-box {
    display: none;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-lg);
    margin-top: var(--space-4);
    color: #991b1b;
}
.form-error-box svg {
    color: #dc2626;
    flex-shrink: 0;
    margin-top: 2px;
}
.form-error-title {
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: #991b1b;
    margin-bottom: 2px;
}
.form-error-desc {
    font-size: var(--text-xs);
    color: #b91c1c;
    line-height: var(--leading-normal);
}
.form-error-desc a {
    color: #991b1b;
    font-weight: var(--weight-medium);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    .contact-title {
        font-size: var(--text-3xl);
    }
}

/* ── CTA BANNER ── */
.cta-banner {
    text-align: center;
    padding: var(--space-20) 0;
    background: var(--color-primary-50);
    border-radius: var(--radius-xl);
    margin: 0 var(--space-6);
}
.cta-banner h2 {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-4);
    color: var(--color-text);
}
.cta-banner p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}