/* ==========================================================================
   Betül Sayılır Beauty - Brand Stylesheet
   ========================================================================== */

/* Imports */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Outfit:wght@300;400;500;600;700&display=swap');

/* Variables / Design Tokens */
:root {
    /* Color Palette - Purple & Silver Gray Disco Ball Theme */
    --primary: #9d4edd;          /* Vivid Purple Sparkle */
    --primary-hover: #7b2cbf;    /* Deep Royal Purple */
    --primary-light: #f3e8ff;    /* Soft Lavender Glow */
    --dark-charcoal: #1c1a22;    /* Dark Charcoal with Violet undertones */
    --medium-gray: #888490;      /* Silver-Gray Metallic */
    --light-cream: #f5f4f8;      /* Reflective Pale Silver-Gray background */
    --pure-white: #ffffff;
    --border-color: #e0dce6;
    --success: #5c9e78;          /* Sage Green */
    --error: #cf6666;            /* Warm Coral Red */
    --warning: #df9f43;          /* Warm Amber */
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Effects & Shadows (Neon and Metallic Silver reflection) */
    --shadow-sm: 0 2px 8px rgba(157, 78, 221, 0.05);
    --shadow-md: 0 10px 30px rgba(157, 78, 221, 0.08);
    --shadow-lg: 0 20px 40px rgba(157, 78, 221, 0.15);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 30px;
}

/* Base & Reset Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--light-cream);
    color: var(--dark-charcoal);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark-charcoal);
    font-weight: 600;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

button {
    font-family: var(--font-body);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--light-cream);
}
::-webkit-scrollbar-thumb {
    background: #e2d9cf;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
    position: relative;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2.2rem;
    border-radius: var(--border-radius-lg);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--pure-white);
    box-shadow: 0 4px 15px rgba(157, 78, 221, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(157, 78, 221, 0.5);
    background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%);
}

.btn-secondary {
    background-color: var(--pure-white);
    color: var(--dark-charcoal);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary-hover);
    transform: translateY(-2px);
}

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

/* Sticky Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(232, 227, 220, 0.4);
    transition: var(--transition-smooth);
    height: 90px;
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    height: 75px;
    box-shadow: var(--shadow-sm);
    background: rgba(253, 251, 247, 0.95);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
    box-shadow: 0 4px 12px rgba(157, 78, 221, 0.2);
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
    line-height: 1.1;
}

.logo-text span {
    display: block;
    font-family: var(--font-heading);
}

.logo-text .brand-name {
    color: var(--dark-charcoal);
}

.logo-text .brand-sub {
    color: var(--primary);
    font-size: 0.8rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--dark-charcoal);
    padding: 0.5rem 0.25rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.btn-nav {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--pure-white);
    padding: 0.6rem 1.4rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 10px rgba(157, 78, 221, 0.2);
}

.nav-link.btn-nav::after {
    display: none;
}

.nav-link.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(157, 78, 221, 0.4);
    color: var(--pure-white);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--dark-charcoal);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(245, 244, 248, 0.85) 0%, rgba(220, 215, 230, 0.75) 100%), url('hero.png') no-repeat center center/cover;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 650px;
    z-index: 5;
}

.hero-subtitle {
    color: var(--primary-hover);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 1rem;
    display: inline-block;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.25rem;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--dark-charcoal);
}

.hero-title span {
    color: var(--primary);
}

.hero-description {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

/* About Section */
.about {
    background-color: var(--pure-white);
    border-bottom: 1px solid var(--border-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
    transition: var(--transition-smooth);
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-badge {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.about-badge .badge-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--primary-hover);
    font-weight: 700;
    display: block;
    line-height: 1;
}

.about-badge .badge-text {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    color: var(--dark-charcoal);
}

.about-text {
    padding-right: 1.5rem;
}

.section-subtitle {
    color: var(--primary-hover);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--primary);
    margin-top: 0.75rem;
}

.about-desc {
    color: var(--medium-gray);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.feature-item i {
    color: var(--primary);
    font-size: 1.1rem;
}

/* Services Grid & Pricing */
.services-catalog {
    background-color: var(--light-cream);
}

.catalog-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
}

.catalog-header .section-title::after {
    margin: 0.75rem auto 0 auto;
}

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

.catalog-card {
    background-color: var(--pure-white);
    border-radius: var(--border-radius-md);
    padding: 2.2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.catalog-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.catalog-card:hover .catalog-card-icon {
    background-color: var(--primary);
    color: var(--pure-white);
}

.catalog-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.catalog-card p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.catalog-card-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    font-weight: 600;
}

.catalog-card-price .price {
    color: var(--primary-hover);
    font-size: 1.2rem;
}

.catalog-card-price .duration {
    color: var(--medium-gray);
    font-size: 0.85rem;
    font-weight: 400;
}

/* Appointment Section */
.appointment-booking {
    background-color: var(--pure-white);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.booking-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(253, 251, 247, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

/* Booking Steps Indicator */
.appointment-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3.5rem;
    position: relative;
    padding: 0 1rem;
}

.appointment-steps::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 5;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--pure-white);
    border: 2px solid var(--border-color);
    color: var(--medium-gray);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.step-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--medium-gray);
    transition: var(--transition-smooth);
    white-space: nowrap;
}

/* Step States */
.step.active .step-number {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-color: var(--primary);
    color: var(--pure-white);
    box-shadow: 0 4px 15px rgba(157, 78, 221, 0.4);
    transform: scale(1.15);
}

.step.active .step-label {
    color: var(--primary-hover);
    font-weight: 700;
}

.step.completed .step-number {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary-hover);
}

.step.completed .step-number::before {
    content: '✓';
}

.step.completed .step-number span {
    display: none;
}

.step.completed .step-label {
    color: var(--dark-charcoal);
}

/* Top Navigation (Sub-buttons) */
.top-navigation {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

/* Step Content Box */
.step-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.step-content.active {
    display: block;
}

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

.step-title {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 2.5rem;
}

/* Step 1: Branch Selection Cards */
.selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.selection-card {
    background-color: var(--pure-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.selection-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.selection-card.selected {
    border-color: var(--primary);
    background-color: var(--primary-light);
    box-shadow: 0 0 0 2px var(--primary);
}

.selection-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

.selection-card p {
    font-size: 0.85rem;
    color: var(--medium-gray);
}

.selection-card .status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-lg);
    margin-top: 0.5rem;
}

.selection-card .status-active {
    background-color: rgba(108, 160, 129, 0.12);
    color: var(--success);
}

.selection-card .status-inactive {
    background-color: rgba(201, 107, 107, 0.12);
    color: var(--error);
}

/* Special Case: Any Employee Specialist Card */
.selection-card.any-employee-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--pure-white);
    border: none;
}

.selection-card.any-employee-card h4 {
    color: var(--pure-white);
}

.selection-card.any-employee-card p {
    color: rgba(255, 255, 255, 0.8);
}

.selection-card.any-employee-card:hover {
    box-shadow: 0 10px 25px rgba(157, 78, 221, 0.5);
    transform: translateY(-5px);
}

.selection-card.any-employee-card.selected {
    box-shadow: 0 0 0 3px var(--primary-hover), var(--shadow-lg);
}

/* Step 2: Service Selection (Accordions) */
.body-region-section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: var(--pure-white);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.body-region-header {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    background-color: var(--pure-white);
    transition: var(--transition-smooth);
}

.body-region-header:hover {
    background-color: var(--light-cream);
}

.body-region-info-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.body-region-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--pure-white);
}

/* Specific Accordion Theme Colors */
.body-region-el_ayak .body-region-icon { background-color: #9d4edd; }
.body-region-protez .body-region-icon { background-color: #7b2cbf; }
.body-region-cikarma .body-region-icon { background-color: #888490; }
.body-region-susleme .body-region-icon { background-color: #c77dff; }
.body-region-goz_kas .body-region-icon { background-color: #5a189a; }

.body-region-title h3 {
    font-size: 1.05rem;
    font-weight: 600;
}

.body-region-title p {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.body-region-toggle-arrow {
    color: var(--medium-gray);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.body-region-section.collapsed .body-region-toggle-arrow {
    transform: rotate(-90deg);
}

.body-region-content {
    border-top: 1px solid var(--border-color);
    padding: 1rem;
    max-height: 1200px;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.body-region-section.collapsed .body-region-content {
    max-height: 0;
    padding: 0 1rem;
    border-top-color: transparent;
}

/* Service Card Selectors */
.service-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition-smooth);
    background-color: var(--pure-white);
}

.service-card:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.service-card-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-grow: 1;
}

.service-card-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.service-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: auto;
    margin-right: 1.5rem;
}

.service-card-duration {
    font-size: 0.8rem;
    color: var(--medium-gray);
    background-color: var(--light-cream);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    white-space: nowrap;
}

.service-card-price {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-hover);
    white-space: nowrap;
}

.service-card-checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--pure-white);
    transition: var(--transition-smooth);
}

.service-card.selected {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.service-card.selected .service-card-checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Step 4: Calendar & Slots */
.calendar-layout {
    max-width: 500px;
    margin: 0 auto 3rem auto;
}

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

.calendar-nav-btn {
    width: 45px;
    height: 45px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--pure-white);
    color: var(--primary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-nav-btn:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
    transform: scale(1.05);
}

.calendar-nav-btn:active {
    transform: scale(0.95);
}

.date-input-field {
    flex-grow: 1;
    height: 45px;
    padding: 0 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--dark-charcoal);
    outline: none;
    transition: var(--transition-smooth);
}

.date-input-field:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(157, 78, 221, 0.15);
}

.calendar-day-name {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-hover);
    margin-top: 1rem;
    font-family: var(--font-heading);
}

/* Time Slot Grid */
.time-slots-container {
    margin-top: 2rem;
}

.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 1rem;
    justify-content: center;
}

.time-slot-card {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--pure-white);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.time-slot-card:hover:not(.unavailable) {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.time-slot-card.selected {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-color: var(--primary);
    color: var(--pure-white);
    box-shadow: 0 4px 12px rgba(157, 78, 221, 0.3);
}

.time-slot-card.unavailable {
    background-color: #f3effa;
    color: #b1adac;
    border-color: #ece6e5;
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.55;
}

.time-slot-card.not-enough-time {
    background-color: #fdf5e6;
    border-color: #f0d5a8;
    color: #b0813c;
    cursor: not-allowed;
}

.time-slot-card .time-value {
    font-size: 1.15rem;
    font-weight: 600;
}

.time-slot-card .status-value {
    font-size: 0.75rem;
    margin-top: 0.2rem;
}

.time-slot-card.selected .status-value {
    color: rgba(255, 255, 255, 0.9);
}

/* Step 5: Form & Summary Card */
.form-summary-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.booking-form {
    background-color: var(--pure-white);
    padding: 2.5rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-charcoal);
    margin-bottom: 0.5rem;
}

.form-group label span {
    color: var(--error);
}

.form-group .form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-body);
    outline: none;
    transition: var(--transition-smooth);
}

.form-group .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(157, 78, 221, 0.15);
}

.form-group textarea.form-control {
    resize: vertical;
    min-height: 90px;
}

.phone-error-message {
    color: var(--error);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: none;
    font-weight: 500;
}

.terms-text {
    font-size: 0.78rem;
    color: var(--medium-gray);
    line-height: 1.4;
    text-align: center;
    margin: 1.5rem 0;
}

/* File Upload Area */
.model-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    background-color: var(--light-cream);
    transition: var(--transition-smooth);
    position: relative;
}

.model-upload-area:hover,
.model-upload-area.drag-over {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.upload-icon {
    font-size: 2rem;
    color: #c0b9b3;
    margin-bottom: 0.5rem;
    transition: var(--transition-smooth);
}

.model-upload-area:hover .upload-icon {
    color: var(--primary);
}

.model-upload-area p {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.2rem;
}

.model-upload-area span {
    font-size: 0.75rem;
    color: var(--medium-gray);
}

.model-image-preview {
    position: relative;
    display: inline-block;
    margin-top: 0.5rem;
    max-width: 100%;
}

.model-image-preview img {
    max-width: 100%;
    max-height: 180px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
}

.model-image-preview .remove-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--error);
    color: var(--pure-white);
    border: none;
    cursor: pointer;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(201, 107, 107, 0.4);
    transition: var(--transition-smooth);
}

.model-image-preview .remove-btn:hover {
    transform: scale(1.15);
}

/* Booking Summary Card */
.summary-card {
    background: linear-gradient(135deg, #3d3a39 0%, #2c2a29 100%);
    color: var(--pure-white);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 110px;
}

.summary-card h3 {
    color: var(--pure-white);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 0.75rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.95rem;
}

.summary-item:last-of-type {
    border-bottom: none;
}

.summary-item span {
    color: rgba(255, 255, 255, 0.7);
}

.summary-item strong {
    font-weight: 500;
    text-align: right;
    max-width: 65%;
}

.summary-total {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.15rem;
    font-weight: 600;
}

.summary-total .total-price {
    font-size: 1.4rem;
    color: var(--primary);
    font-family: var(--font-heading);
}

/* Flow Action buttons (Below Steps) */
.flow-navigation {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
}

.flow-navigation .btn-prev {
    background-color: var(--light-cream);
    color: var(--dark-charcoal);
    border: 1px solid var(--border-color);
}

.flow-navigation .btn-prev:hover {
    background-color: var(--border-color);
}

/* OTP verification Modal */
.otp-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 42, 41, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
}

.otp-overlay.active {
    display: flex;
}

.otp-modal {
    background-color: var(--pure-white);
    border-radius: var(--border-radius-md);
    padding: 3rem 2.5rem;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    animation: modalSlideIn 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

@keyframes modalSlideIn {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.otp-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-light);
    color: var(--primary-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1.5rem auto;
}

.otp-modal h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.otp-modal p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.otp-phone-display {
    color: var(--primary-hover);
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.otp-inputs-wrapper {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.otp-code-input {
    width: 44px;
    height: 52px;
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    outline: none;
    transition: var(--transition-smooth);
    background-color: var(--light-cream);
    font-family: var(--font-body);
}

.otp-code-input:focus {
    border-color: var(--primary);
    background-color: var(--pure-white);
    box-shadow: 0 0 0 3px rgba(157, 78, 221, 0.2);
}

.otp-code-input.error {
    border-color: var(--error);
    background-color: #fdf5f5;
}

.otp-error-msg {
    color: var(--error);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: none;
}

.otp-error-msg.show {
    display: block;
}

.otp-timer {
    font-size: 0.85rem;
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.otp-timer span {
    color: var(--primary-hover);
    font-weight: 600;
}

.otp-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.otp-links {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
    font-size: 0.82rem;
    font-weight: 500;
}

.otp-link {
    color: var(--primary-hover);
    cursor: pointer;
}

.otp-link:hover {
    text-decoration: underline;
}

.otp-link.disabled {
    color: var(--medium-gray);
    cursor: not-allowed;
}

.otp-link.disabled:hover {
    text-decoration: none;
}

/* Success Screen (Onay Görünümü) */
.success-card {
    text-align: center;
    background-color: var(--pure-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 4rem 3rem;
    box-shadow: var(--shadow-md);
    animation: fadeIn 0.6s ease;
}

.success-icon-wrapper {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-color: rgba(108, 160, 129, 0.12);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 2rem auto;
    animation: popScale 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popScale {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.success-card h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.success-card p {
    color: var(--medium-gray);
    max-width: 500px;
    margin: 0 auto 2.5rem auto;
    font-size: 1.05rem;
}

.success-details {
    max-width: 500px;
    margin: 0 auto 2.5rem auto;
    background-color: var(--light-cream);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    text-align: left;
    border: 1px solid var(--border-color);
}

.success-details-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    color: var(--primary-hover);
}

.success-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.95rem;
}

.success-detail-row:last-of-type {
    border-bottom: none;
}

.success-detail-row span {
    color: var(--medium-gray);
}

.success-detail-row strong {
    font-weight: 500;
}

/* Branch Detail Section */
.branches-section {
    background-color: var(--pure-white);
}

.branches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.branch-detail-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    background-color: var(--light-cream);
}

.branch-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.branch-detail-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.branch-detail-card h3 i {
    color: var(--primary);
}

.branch-info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.branch-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.branch-info-list li i {
    color: var(--primary);
    margin-top: 0.25rem;
}

.branch-info-list li strong {
    display: block;
    color: var(--dark-charcoal);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Portfolio Section */
.portfolio {
    background-color: var(--light-cream);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    height: 320px;
    box-shadow: var(--shadow-sm);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-smooth);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 42, 41, 0.6);
    opacity: 0;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    color: var(--pure-white);
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.portfolio-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin: 0;
}

/* Footer Section */
.footer {
    background-color: #2c2a29;
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 3.5rem;
}

.footer-section h3 {
    color: var(--pure-white);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.footer-section h4 {
    color: var(--pure-white);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.footer-section p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--pure-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.social-link:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-branches-summary {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-branches-summary li {
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
}

.footer-branches-summary li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.footer-branches-summary strong {
    color: var(--pure-white);
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.footer-branches-summary a {
    color: var(--primary);
    font-weight: 500;
}

.footer-branches-summary a:hover {
    color: var(--primary-hover);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

/* Loading Spinner Utility */
.loading-indicator {
    text-align: center;
    padding: 3rem 0;
    color: var(--medium-gray);
    font-size: 1rem;
    font-weight: 500;
}

.loading-indicator i {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    display: block;
}

.error-message {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background-color: #fdf2f2;
    color: var(--error);
    border-radius: var(--border-radius-md);
    border: 1px solid #fbdad8;
    margin: 1rem 0;
    font-weight: 500;
}

/* Responviseness Media Queries */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .about-text {
        padding-right: 0;
    }
    .form-summary-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .summary-card {
        position: static;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4rem 0;
    }
    .navbar {
        height: 75px;
    }
    .logo-text .brand-name {
        font-size: 1.15rem;
    }
    .hamburger {
        display: flex;
    }
    
    /* Toggle Hamburger Mobile Navigation */
    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background-color: var(--light-cream);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition-smooth);
        box-shadow: var(--shadow-md);
        padding: 3rem;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .hero {
        min-height: 80vh;
        text-align: center;
        padding-top: 80px;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .about-image img {
        height: 360px;
    }
    
    .appointment-steps {
        padding: 0;
        margin-bottom: 2rem;
        gap: 0.5rem;
    }
    .appointment-steps::before {
        top: 20px;
        left: 1rem;
        right: 1rem;
    }
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 0.95rem;
    }
    .step-label {
        display: none; /* Hide labels on mobile to prevent clutter */
    }
    
    .booking-wrapper {
        padding: 1.5rem;
        border-radius: var(--border-radius-sm);
    }
    
    .step-title {
        font-size: 1.45rem;
        margin-bottom: 1.75rem;
    }
    
    .booking-form {
        padding: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .service-card-meta {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.25rem;
        margin-right: 1rem;
    }
}