@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --primary: #4361ee;
    --primary-light: #4361ee20;
    --primary-lighter: #f0f3ff;
    --primary-dark: #3a56d4;
    --secondary: #f72585;
    --secondary-light: #f7258520;
    --secondary-lighter: #fff0f7;
    --accent: #7209b7;
    --text: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-field: #f7f9fc;
    --border-color: #d0d9e8;
    --shadow: rgba(0, 0, 0, 0.08);
    --whatsapp: #25D366;
    --whatsapp-dark: #1faa54;
    --success: #2b9348;
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-light);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(67, 97, 238, 0.07) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(247, 37, 133, 0.07) 0%, transparent 20%);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.6;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background-color: var(--bg-white);
    border-radius: 24px;
    box-shadow: 0 20px 40px var(--shadow);
    width: 100%;
    max-width: 580px;
    overflow: hidden;
    transform: translateY(0);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.5s ease;
}

.container:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.header {
    background-color: var(--primary);
    background-image: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: -75px;
    right: -75px;
}

.header::after {
    content: "";
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    bottom: -50px;
    left: -50px;
}

.header h2 {
    font-weight: 700;
    font-size: 28px;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.header p {
    opacity: 0.9;
    font-size: 16px;
    max-width: 400px;
    margin: 0 auto;
}

.comm-icon-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.comm-icon {
    background: rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    animation-delay: calc(var(--i) * 0.3s);
}

.comm-icon:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.3);
}

.comm-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.5);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

.appointment-form {
    padding: 40px 30px;
    background-color: #ffffff;
    background-image: 
        linear-gradient(120deg, rgba(67, 97, 238, 0.03) 0%, transparent 50%),
        linear-gradient(240deg, rgba(247, 37, 133, 0.03) 0%, transparent 50%);
}

.form-section {
    margin-bottom: 40px;
    padding: 20px;
    background-color: #f9fafc;
    border-radius: 16px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.form-section:nth-child(even) {
    border-left-color: var(--secondary);
    background-color: #faf9fc;
}

.form-section-title {
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section-title i {
    color: var(--primary);
}

.form-section:nth-child(even) .form-section-title i {
    color: var(--secondary);
}

.form-group {
    margin-bottom: 28px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 15px;
    color: var(--text);
    transition: color 0.3s;
}

.form-icon {
    position: absolute;
    left: 16px;
    top: 42px;
    color: var(--text-light);
    transition: color 0.3s, transform 0.3s;
    z-index: 2;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 14px 16px 14px 45px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
    background-color: white;
    color: var(--text);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

/* Ensure placeholder text is visible */
.form-group input::placeholder, 
.form-group textarea::placeholder {
    color: #aab5c5;
    opacity: 1;
}

/* Make placeholder disappear on input focus */
.form-group input:focus::placeholder, 
.form-group textarea:focus::placeholder {
    opacity: 0;
}

.form-group input:hover, 
.form-group select:hover, 
.form-group textarea:hover {
    border-color: var(--primary);
    background-color: var(--primary-lighter);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
    background-color: white;
}

.form-group.focus .form-icon {
    color: var(--primary);
    transform: scale(1.1);
}

.form-group.has-value .form-icon {
    color: var(--primary);
}

.form-group:hover .form-icon {
    color: var(--primary-dark);
}

.form-group:hover label {
    color: var(--primary);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 28px;
    cursor: pointer;
    padding: 10px;
    border-radius: 12px;
    transition: background-color 0.2s;
    background-color: var(--bg-field);
    border: 1px solid var(--border-color);
}

.checkbox-group:hover {
    background-color: var(--primary-lighter);
    border-color: var(--primary);
}

.checkbox-wrapper {
    position: relative;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-group input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    transition: all 0.2s;
}

.checkbox-group:hover input ~ .checkmark {
    border-color: var(--primary);
}

.checkbox-group input:checked ~ .checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-group input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-group .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-group label {
    font-size: 15px;
    line-height: 1.5;
    cursor: pointer;
}

.optional-label::after {
    content: " (optional)";
    color: #888;
    font-weight: normal;
    font-size: 14px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.submit-btn {
    background-color: var(--primary);
    background-image: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.submit-btn:active {
    transform: translateY(1px);
}

.submit-btn::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 200px;
    background: rgba(255, 255, 255, 0.2);
    top: -50px;
    left: -100px;
    transform: rotate(30deg);
    transition: transform 0.6s ease-in-out;
}

.submit-btn:hover::after {
    transform: translateX(500px) rotate(30deg);
}

.submit-btn::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.3);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.submit-btn:hover::before {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        opacity: 1;
        transform: scale(0, 0) translate(-50%, -50%);
    }
    100% {
        opacity: 0;
        transform: scale(20, 20) translate(-50%, -50%);
    }
}

.success-message {
    text-align: center;
    padding: 60px 30px;
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.success-message .success-icon,
.success-message h3,
.success-message p,
.success-message .whatsapp-btn {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.success-message .success-icon.show,
.success-message h3.show,
.success-message p.show,
.success-message .whatsapp-btn.show {
    opacity: 1;
    transform: translateY(0);
}

.success-icon {
    display: block;
    width: 80px;
    height: 80px;
    background-color: var(--success);
    border-radius: 50%;
    margin: 0 auto 24px;
    position: relative;
}

.success-icon::before,
.success-icon::after {
    content: "";
    position: absolute;
    background-color: white;
}

.success-icon::before {
    width: 6px;
    height: 15px;
    left: 23px;
    top: 42px;
    transform: rotate(45deg);
    transform-origin: 50% 100%;
    animation: checkmark-short 0.5s 0.8s both;
}

.success-icon::after {
    width: 6px;
    height: 30px;
    left: 45px;
    top: 30px;
    transform: rotate(-45deg);
    transform-origin: 50% 100%;
    animation: checkmark-long 0.5s 0.6s both;
}

@keyframes checkmark-short {
    0% {
        height: 0;
        opacity: 0;
    }
    100% {
        height: 15px;
        opacity: 1;
    }
}

@keyframes checkmark-long {
    0% {
        height: 0;
        opacity: 0;
    }
    100% {
        height: 30px;
        opacity: 1;
    }
}

.success-message h3 {
    font-size: 26px;
    margin-bottom: 16px;
    color: var(--success);
}

.success-message p {
    margin-bottom: 30px;
    font-size: 16px;
    color: var(--text-light);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.whatsapp-btn {
    background-color: var(--whatsapp);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
}

.whatsapp-btn:hover {
    background-color: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);
}

.whatsapp-btn:active {
    transform: translateY(1px);
}

.whatsapp-btn svg {
    margin-right: 10px;
    transition: transform 0.3s;
}

.whatsapp-btn:hover svg {
    transform: scale(1.1);
}

.phone-input {
    position: relative;
}

.phone-input input {
    padding-left: 45px; /* Same as other inputs */
}

.phone-input::before {
    content: none; /* Remove the "07" prefix */
    position: absolute;
    left: 45px;
    top: 42px;
    font-weight: 500;
    color: var(--text);
    z-index: 2;
}

.input-highlight {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.form-group input:focus ~ .input-highlight,
.form-group select:focus ~ .input-highlight,
.form-group textarea:focus ~ .input-highlight {
    width: 100%;
    animation: glow 1.5s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        background-color: var(--primary);
        box-shadow: 0 0 5px rgba(67, 97, 238, 0.2);
    }
    to {
        background-color: var(--accent);
        box-shadow: 0 0 10px rgba(114, 9, 183, 0.4);
    }
}

.comm-icon:hover svg {
    animation: wiggle 0.5s ease;
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0); }
    25% { transform: rotate(-10deg); }
    50% { transform: rotate(10deg); }
    75% { transform: rotate(-5deg); }
}

/* Error styling */
.form-group input.error,
.form-group select.error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.error-message {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 5px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Button loading animation */
.submit-btn .fa-spinner,
.whatsapp-btn .fa-spinner {
    margin-right: 8px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Active section highlighting */
.active-section {
    box-shadow: 0 0 0 2px var(--primary), 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Processing animation */
.form-section.processing {
    animation: shake 0.4s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Error button */
.error-btn {
    background-image: none !important;
    background-color: #e74c3c !important;
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .container {
        border-radius: 16px;
    }
    
    .header {
        padding: 30px 20px;
    }
    
    .appointment-form {
        padding: 25px 20px;
    }
    
    .comm-icon-container {
        gap: 15px;
    }
    
    .comm-icon {
        width: 40px;
        height: 40px;
    }
    
    .comm-icon svg {
        width: 20px;
        height: 20px;
    }
}