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

:root {
    --primary: #4A90E2;
    --primary-dark: #357ABD;
    --secondary: #7CB8E8;
    --accent: #52C1E0;
    --bg-cream: #F8FBFD;
    --bg-light: #EFF6FB;
    --text-dark: #1E3A5F;
    --text-gray: #5A6C7D;
    --white: #FFFFFF;
    --success: #4ECDC4;
    --warning: #FFB84D;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg-cream);
}

/* Wave decorative background */
.wave-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    opacity: 0.5;
}

.wave-bg svg {
    width: 100%;
    height: 100%;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(74, 144, 226, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(74, 144, 226, 0.08);
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-container img {
    height: 2.8rem;
    transition: transform 0.3s ease;
    transform: scale(1.9);
}

.logo-container:hover img {
    transform: scale(1.35);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

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

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

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

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 0.85rem 1rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(74, 144, 226, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 0.85rem 1rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
}

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

/* Mobile Menu */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem 6rem;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: var(--primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content .subtitle {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.hero-feature-item i {
    color: var(--success);
    font-size: 1.3rem;
}

.hero-feature-item span {
    color: var(--text-gray);
    font-size: 0.85rem;
}

/* Hero visual - Medical dashboard mockup */
.hero-visual {
    position: relative;
}

.dashboard-card {
    background: white;
    border-radius: 25px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(74, 144, 226, 0.15);
    position: relative;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bg-light);
}

.dashboard-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
}

.status-badge {
    background: var(--success);
    color: white;
    padding: 0.4rem 0.6rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.appointment-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.appointment-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 15px;
    transition: transform 0.3s;
}

.appointment-item:hover {
    transform: translateX(5px);
}

.appointment-time {
    background: var(--primary);
    color: white;
    padding: 0.2rem 0.4rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 50px;
    text-align: center;
}

.appointment-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.2rem;
}

.appointment-info p {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* Floating elements */
.float-icon {
    position: absolute;
    background: white;
    padding: 1rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.2);
    animation: float 3s ease-in-out infinite;
}

.float-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.float-icon-1 {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.float-icon-2 {
    bottom: -20px;
    left: -20px;
    animation-delay: 1.5s;
}

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

/* Features Section */
.features-section {
    background: white;
    padding: 7rem 2rem;
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: var(--bg-cream);
    clip-path: ellipse(70% 100% at 50% 0%);
    z-index: 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem;
    position: relative;
    z-index: 1;
}

.section-tag {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-gray);
}

.features-grid {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.feature-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 25px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(74, 144, 226, 0.15);
    background: white;
}

.feature-icon {
    width: 65px;
    height: 65px;
    background: var(--primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(74, 144, 226, 0.3);
}

.feature-icon i {
    font-size: 1.8rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Unified message + social proof */
.all-in-one-strip {
    max-width: 1200px;
    margin: 3.5rem auto 0;
    color: var(--text-dark);
    padding: 0 0.4rem;
    position: relative;
}

.all-in-one-strip p {
    position: relative;
    z-index: 1;
    font-size: 1.22rem;
    line-height: 1.7;
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
}

.all-in-one-strip strong {
    font-size: 1.35rem;
    display: inline-block;
    margin-right: 0.4rem;
    color: var(--primary-dark);
}

.proof-section {
    padding: 3rem 2rem 2rem;
    background: var(--bg-cream);
}

.proof-grid {
    max-width: 1250px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 2rem;
    align-items: stretch;
}

.testimonial-card {
    background: white;
    border-radius: 28px;
    padding: 2.4rem;
    box-shadow: 0 16px 45px rgba(74, 144, 226, 0.16);
    border: 1px solid rgba(74, 144, 226, 0.12);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 0.3rem;
    left: 1.1rem;
    font-size: 5.2rem;
    color: rgba(74, 144, 226, 0.16);
    line-height: 1;
    font-family: serif;
}

.testi-quote {
    font-family: 'Crimson Pro', serif;
    font-size: 1.75rem;
    line-height: 1.45;
    color: var(--text-dark);
    margin-bottom: 1.8rem;
    padding-left: 1.3rem;
}

.testi-quote span {
    display: block;
    color: var(--primary-dark);
    font-style: italic;
    margin-top: 0.65rem;
}

.testimonial-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-left: 1.3rem;
    flex-wrap: wrap;
}

.proclinica-logo-slot {
    width: min(100%, 320px);
    height: 88px;
    border-radius: 14px;
    border: 1px solid rgba(74, 144, 226, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    padding: 0.6rem 1rem;
    flex-shrink: 0;
    overflow: hidden;
}

.proclinica-logo-slot img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.testi-author {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.35;
}

.testi-author span {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-gray);
    margin-top: 0.22rem;
}

.stats-card {
    background: white;
    border-radius: 28px;
    padding: 2.4rem;
    color: var(--text-dark);
    box-shadow: 0 16px 45px rgba(74, 144, 226, 0.16);
    border: 1px solid rgba(74, 144, 226, 0.12);
    display: grid;
    grid-template-rows: auto auto;
    gap: 1.2rem;
}

.stats-title {
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-dark);
}

.stat-pill {
    background: var(--bg-light);
    border: 1px solid rgba(74, 144, 226, 0.16);
    border-radius: 20px;
    padding: 1.2rem 1.25rem;
}

.stat-value {
    display: block;
    font-size: 2.15rem;
    font-weight: 800;
    letter-spacing: 0.3px;
    margin-bottom: 0.35rem;
    color: var(--primary-dark);
}

.stat-label {
    font-size: 1rem;
    line-height: 1.45;
    color: var(--text-gray);
}

/* How it Works Section */
.how-it-works {
    padding: 6rem 2rem;
    background: var(--bg-cream);
}

.steps-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 41px;
    left: 15%;
    width: 70%;
    height: 2px;
    background: var(--primary);
    z-index: 0;
}

.step-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.3);
    border: 5px solid var(--bg-cream);
}

.step-item h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.step-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* WhatsApp Chat Examples */
.chat-examples {
    padding: 6rem 0;
    background: var(--gray-100);
}

.chat-carousel-wrapper {
    position: relative;
    margin-top: 3rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.chat-carousel {
    display: flex;
    gap: 3rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 2rem 2rem 2rem 2rem;
    scrollbar-width: none;
}

.chat-carousel::-webkit-scrollbar {
    display: none;
}

.chat-card {
    flex: 0 0 320px;
    background: #1a1a1a;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 
                0 0 0 8px #1a1a1a,
                0 0 0 10px #0d0d0d,
                inset 0 0 0 1px #2a2a2a;
    transition: all 0.4s ease;
    padding: 10px;
    position: relative;
}

.chat-card:hover {
    transform: scale(1.03);
}


.chat-card-header {
    background: var(--primary);
    padding: 1.3rem;
    display: flex;
    align-items: center;
    border-radius: 24px 24px 0 0;
    gap: 1rem;
}

.chat-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    color: white;
    border: 3px solid rgba(255, 255, 255, 0.5);
}

.chat-info h4 {
    color: white;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.chat-info p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
}

.chat-messages {
    padding: 1.8rem 1.3rem;
    background: #F5F7FA;
    min-height: 420px;
    max-height: 500px;
    overflow-y: auto;
        border-radius: 0 0 24px 24px;
}

.chat-message {
    margin-bottom: 1rem;
    padding: 0.9rem 1.2rem;
    border-radius: 16px;
    max-width: 80%;
    line-height: 1.5;
    font-size: 0.93rem;
}

.chat-message-user {
    background: white;
    margin-left: auto;
    border-bottom-right-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    color: var(--text-dark);
}

.chat-message-bot {
    background: var(--primary);
    color: white;
    margin-right: auto;
    border-bottom-left-radius: 5px;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.25);
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    pointer-events: all;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.carousel-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

/* CTA Section */
.cta-section {
    background: var(--primary);
    padding: 7rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cta-content p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-content .btn-secondary {
    background: white;
    color: var(--primary);
    border: none;
    font-size: 1.1rem;
    padding: 1.1rem 3rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.cta-content .btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

/* Footer */
footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.75);
    padding: 4rem 0 2rem;
}

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

.footer-logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.footer-logo span {
    color: var(--accent);
}

.footer-links h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 1.25rem;
    font-size: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}


/* Mobile Phone Chat Interface */
.phone-chat-section {
    background: #e3f2fd;
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

.phone-chat-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/static/img/chat_bg_2.png') center/cover no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.phone-chat-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.phone-chat-header {
    text-align: center;
    margin-bottom: 5rem;
}

.phone-chat-header h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.phone-chat-header p {
    font-size: 1.3rem;
    color: var(--text-gray);
    max-width: 730px;
    margin: 0 auto;
}

.phone-mockup-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

/* Phone Device */
.phone-device {
    width: 380px;
    height: 780px;
    background: #1a1a1a;
    border-radius: 45px;
    box-shadow: 
        0 0 0 12px #2c2c2c,
        0 0 0 14px #1a1a1a,
        0 30px 80px rgba(0, 0, 0, 0.4);
    padding: 15px;
    position: relative;
    animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #1a1a1a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #f0f4f8;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
}

/* Chat Interface Inside Phone */
.chat-header {
    background: var(--primary);
    padding: 3.5rem 1.5rem 1.5rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.chat-header-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
}

.chat-header-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.chat-header-info p {
    font-size: 0.85rem;
    opacity: 0.9;
}

.chat-content {
    padding: 1.5rem;
    height: calc(100% - 140px);
    overflow-y: auto;
    background: #f8fafc;
}

.chat-bubble {
    max-width: 75%;
    padding: 0.9rem 1.2rem;
    border-radius: 18px;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    line-height: 1.5;
    animation: bubbleSlide 0.3s ease-out;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@keyframes bubbleSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-bubble.bot {
    background: white;
    margin-right: auto;
    border-bottom-left-radius: 4px;
    color: var(--text-dark);
}

.chat-bubble.user {
    background: var(--primary);
    margin-left: auto;
    border-bottom-right-radius: 4px;
    color: white;
}

.chat-timestamp {
    font-size: 0.75rem;
    color: var(--text-gray);
    text-align: center;
    margin: 1.5rem 0;
    opacity: 0.7;
}

.typing-indicator {
    display: flex;
    gap: 0.4rem;
    padding: 1rem 1.2rem;
    background: white;
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    width: fit-content;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--text-gray);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite;
    opacity: 0.6;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-8px); }
}

/* Phone Features List */
.phone-features {
    max-width: 500px;
}

.phone-features h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.feature-item {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateX(8px);
    box-shadow: 0 6px 30px rgba(74, 144, 226, 0.15);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.feature-content p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* Features Section */
.features {
    max-width: 1300px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.features-header {
    text-align: center;
    margin-bottom: 5rem;
}

.features-header h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.features-header p {
    font-size: 1.3rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(74, 144, 226, 0.1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(74, 144, 226, 0.15);
}

.feature-card-icon {
    width: 70px;
    height: 70px;
    background: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: all 0.3s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 35px rgba(37, 211, 102, 0.6);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 5rem 2rem 4rem;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .phone-chat-header h2 {
        font-size: 2.8rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-container {
        grid-template-columns: 1fr;
    }

    .steps-container::before {
        display: none;
    }

    .proof-grid {
        grid-template-columns: 1fr;
    }

    .all-in-one-strip {
        margin-top: 2.6rem;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .nav-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

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

    .phone-chat-header h2 {
        font-size: 2.2rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .chat-card {
        min-width: 300px;
    }

    .cta-content h2 {
        font-size: 2.5rem;
    }

    .all-in-one-strip {
        padding: 1.7rem 1.35rem;
        border-radius: 18px;
    }

    .all-in-one-strip p {
        font-size: 1.05rem;
    }

    .all-in-one-strip strong {
        font-size: 1.18rem;
    }

    .proof-section {
        padding: 2rem 1.2rem 1rem;
    }

    .testimonial-card,
    .stats-card {
        padding: 1.55rem;
        border-radius: 20px;
    }

    .testi-quote {
        font-size: 1.35rem;
        padding-left: 0;
    }

    .testimonial-meta {
        padding-left: 0;
    }

    .proclinica-logo-slot {
        width: 100%;
        height: 76px;
        padding: 0.5rem 0.8rem;
    }

    .stats-title {
        font-size: 1.45rem;
    }

    .stat-value {
        font-size: 1.7rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}