/* ============================================
   ALKODIVIN - PROFESSIONAL LANDING PAGE
   Clean Block-Based Design
   ============================================ */

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

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

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* SECTIONS - CLEAN BLOCKS */
.section {
    padding: 80px 0;
}

.section-white {
    background: #ffffff;
}

.section-gray {
    background: #f8f9fa;
}

.section-dark {
    background: #2c3e50;
    color: #fff;
}

.section-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

/* TYPOGRAPHY */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

h1 {
    font-size: 48px;
    margin-bottom: 30px;
}

h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
}

h3 {
    font-size: 28px;
    margin-bottom: 20px;
}

p {
    margin-bottom: 20px;
    font-size: 18px;
    line-height: 1.8;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.btn-large {
    padding: 22px 50px;
    font-size: 20px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    color: #2c3e50;
    max-width: 900px;
    margin: 0 auto 30px;
}

.hero-subtitle {
    font-size: 22px;
    color: #555;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.hero-image {
    max-width: 800px;
    margin: 50px auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* CONTENT BLOCKS */
.content-block {
    background: #fff;
    padding: 60px;
    margin-bottom: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.content-block h3 {
    color: #2c3e50;
    border-bottom: 3px solid #667eea;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.content-block-highlight {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 5px solid #667eea;
}

.content-block-success {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
    border-left: 5px solid #4facfe;
}

.content-block-warning {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    border-left: 5px solid #ff6b35;
}

/* IMAGE BLOCKS */
.image-block {
    margin: 40px 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.image-block img {
    width: 100%;
    display: block;
}

/* TWO COLUMN LAYOUT */
.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px 0;
}

/* DOCTOR SECTION */
.doctor-block {
    background: #fff;
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.doctor-header {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-bottom: 40px;
}

.doctor-photo {
    width: 200px;
    flex-shrink: 0;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.doctor-info h3 {
    margin-bottom: 10px;
    color: #2c3e50;
}

.doctor-credentials {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.doctor-points {
    list-style: none;
}

.doctor-points li {
    background: rgba(102, 126, 234, 0.05);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 10px;
    border-left: 4px solid #667eea;
}

.doctor-points li strong {
    color: #667eea;
    font-size: 18px;
    display: block;
    margin-bottom: 10px;
}

/* ORDER FORM */
.order-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    color: #fff;
}

.order-form-wrapper {
    background: rgba(255, 255, 255, 0.98);
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 50px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.order-form-wrapper h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
}

.product-image {
    text-align: center;
    margin: 20px 0;
}

.product-image img {
    max-width: 250px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 16px;
}

.form-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

/* COUNTDOWN TIMER */
.countdown {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}

.countdown-item {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    min-width: 90px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.countdown-value {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #667eea;
    line-height: 1;
}

.countdown-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    color: #666;
    margin-top: 8px;
    letter-spacing: 1px;
}

/* TESTIMONIALS */
.testimonial {
    background: #fff;
    padding: 30px;
    margin-bottom: 25px;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #667eea;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-name {
    font-weight: 700;
    color: #2c3e50;
    font-size: 18px;
}

.testimonial-time {
    font-size: 14px;
    color: #999;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    color: #555;
}

/* TRUST BADGES */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 40px 0;
}

.trust-badge {
    background: #fff;
    padding: 20px 30px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

.trust-badge svg {
    width: 24px;
    height: 24px;
    fill: #4facfe;
}

/* PROMO BANNER */
.promo-banner {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    color: #fff;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(240, 147, 251, 0.3);
}

.promo-banner h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.promo-banner p {
    font-size: 18px;
    margin-bottom: 0;
}

/* BLOCKQUOTE */
blockquote {
    background: rgba(102, 126, 234, 0.05);
    border-left: 5px solid #667eea;
    padding: 25px 30px;
    margin: 30px 0;
    font-style: italic;
    font-size: 18px;
    color: #555;
    border-radius: 0 10px 10px 0;
}

/* FOOTER */
.footer {
    background: #2c3e50;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.footer a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer a:hover {
    opacity: 1;
}

/* ANIMATIONS FOR NOTIFICATIONS */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutLeft {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(-100px);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* TEXTAREA */
textarea.form-input {
    font-family: inherit;
    resize: vertical;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 22px;
    }

    .section {
        padding: 50px 0;
    }

    .hero {
        padding: 60px 0;
    }

    .content-block {
        padding: 30px 20px;
    }

    .two-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .doctor-header {
        flex-direction: column;
    }

    .doctor-photo {
        width: 100%;
        max-width: 250px;
    }

    .order-form-wrapper {
        padding: 30px 25px;
        /* Compact mobile padding */
    }

    .countdown {
        gap: 10px;
    }

    .countdown-item {
        min-width: 70px;
        padding: 15px 10px;
    }

    .countdown-value {
        font-size: 28px;
    }

    .trust-badges {
        gap: 15px;
    }

    .btn {
        padding: 15px 30px;
        font-size: 16px;
    }

    .btn-large {
        padding: 18px 35px;
        font-size: 18px;
    }
}

/* UTILITIES */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mt-40 {
    margin-top: 40px;
}

.mt-60 {
    margin-top: 60px;
}