/* ===== VARIABLES ===== */
:root {
    --black: #1d1d1f;
    --gray-900: #1d1d1f;
    --gray-700: #424245;
    --gray-500: #6e6e73;
    --gray-400: #86868b;
    --gray-300: #d2d2d7;
    --gray-200: #e8e8ed;
    --gray-100: #f5f5f7;
    --white: #ffffff;
    --blue: #0071e3;
    --blue-hover: #0077ed;
    --blue-light: #e8f0fe;
    --green: #34C759;
    --orange: #FF9500;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ===== RESET ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 60px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-700);
    line-height: 1.5;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 980px;
    font-family: inherit;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    letter-spacing: -0.01em;
}

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

.btn-primary:hover {
    background: var(--blue-hover);
    transform: scale(1.02);
}

.btn-outline {
    background: transparent;
    color: var(--blue);
    border: 1.5px solid var(--blue);
}

.btn-outline:hover {
    background: var(--blue);
    color: var(--white);
}

.btn-ghost {
    background: transparent;
    color: var(--blue);
}

.btn-ghost:hover {
    background: var(--blue-light);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 52px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.03em;
}

.logo-icon {
    color: var(--blue);
}

.logo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 2px solid var(--blue);
    border-radius: 10px;
    padding: 0.2rem 0.6rem;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.logo-izi {
    color: var(--blue);
}

.logo-mac {
    color: var(--black);
}

.nav-links {
    display: flex;
    gap: 0.25rem;
}

.nav-links a {
    padding: 0.4rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: 980px;
    letter-spacing: -0.01em;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--blue);
    background: var(--blue-light);
}

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

.nav-phone {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-500);
}

.nav-phone:hover {
    color: var(--blue);
}

.btn-nav {
    padding: 0.4rem 1rem;
    background: var(--blue);
    color: var(--white);
    border-radius: 980px;
    font-size: 0.82rem;
    font-weight: 500;
}

.btn-nav:hover {
    background: var(--blue-hover);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 20px;
    height: 1.5px;
    background: var(--black);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: 8rem 2rem 4rem;
    max-width: 1120px;
    margin: 0 auto;
}

.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1539689007727-bf17b6198946?w=1600&q=80') center center / cover no-repeat;
    opacity: 0.06;
    pointer-events: none;
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 70vh;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 1rem;
    background: var(--gray-100);
    color: var(--gray-500);
    border-radius: 980px;
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--black);
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--blue) 0%, #5856D6 50%, #AF52DE 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 480px;
    letter-spacing: -0.01em;
}

.hero-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Hero Visual - Illustration */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration {
    position: relative;
    width: 100%;
    max-width: 440px;
}

.illustration-card {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
}

.illust-icon {
    margin-bottom: 2rem;
}

.main-icon {
    width: 100px;
    height: 100px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: var(--blue);
    box-shadow: var(--shadow-md);
}

.illust-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
    background: var(--white);
    border-radius: 28px;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
}

.illust-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
}

.illust-feature:not(:last-child) {
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 0.75rem;
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--black);
    animation: float 3s ease-in-out infinite;
}

.floating-badge svg {
    color: var(--blue);
}

.badge-top-right {
    top: -10px;
    right: -10px;
}

.badge-bottom-left {
    bottom: -10px;
    left: -10px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 4rem 0 0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.04em;
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.82rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
    font-weight: 500;
}

/* ===== SECTIONS ===== */
.section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    background: var(--gray-100);
    color: var(--gray-500);
    border-radius: 980px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--black);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-400);
    margin-top: 1rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== SERVICES ===== */
.services {
    background: var(--gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card.featured {
    border-color: var(--blue);
}

.service-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue);
    color: var(--white);
    padding: 0.25rem 0.9rem;
    border-radius: 980px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--blue);
    color: var(--white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-700);
    font-weight: 500;
}

.service-features li svg {
    color: var(--green);
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
    color: var(--blue);
    font-size: 0.9rem;
}

.service-link:hover {
    gap: 0.6rem;
}

/* ===== ABOUT ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.about-card {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 3rem;
}

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

.about-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--white);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.about-icon-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.about-icon-item svg {
    color: var(--blue);
}

.about-icon-item span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
}

.about-content .section-tag {
    display: inline-block;
}

.about-content .section-title {
    margin-bottom: 1.25rem;
}

.about-content > p {
    margin-bottom: 2rem;
    color: var(--gray-400);
    font-size: 1rem;
    line-height: 1.7;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-dot {
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background: var(--blue);
    margin-top: 0.5rem;
}

.about-feature h4 {
    font-size: 0.95rem;
    color: var(--black);
    margin-bottom: 0.2rem;
    font-weight: 600;
}

.about-feature p {
    font-size: 0.85rem;
    color: var(--gray-400);
}

/* ===== PRICING ===== */
.pricing {
    background: var(--gray-100);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.pricing-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular {
    border: 2px solid var(--blue);
    box-shadow: var(--shadow-lg);
    transform: scale(1.03);
}

.pricing-card.popular:hover {
    transform: scale(1.03) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--blue);
    color: var(--white);
    padding: 0.3rem 1rem;
    border-radius: 980px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.pricing-header {
    margin-bottom: 1.5rem;
}

.pricing-icon {
    width: 48px;
    height: 48px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    margin-bottom: 1rem;
}

.pricing-card.popular .pricing-icon {
    background: var(--blue-light);
}

.pricing-header h3 {
    font-size: 1.2rem;
    color: var(--black);
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.pricing-price {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.price-from {
    font-size: 0.85rem;
    color: var(--gray-400);
    font-weight: 500;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.04em;
    line-height: 1;
}

.price-currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-500);
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.pricing-features li svg {
    color: var(--green);
    flex-shrink: 0;
}

/* ===== BOOKING ===== */
.booking {
    background: var(--white);
}

.booking-container {
    max-width: 780px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: 3rem;
    border: 1px solid var(--gray-200);
}

.booking-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    min-width: 70px;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    border: 2px solid var(--gray-300);
    color: var(--gray-300);
    background: var(--white);
    transition: var(--transition);
}

.step.active .step-number,
.step.completed .step-number {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
}

.step-label {
    font-size: 0.72rem;
    color: var(--gray-300);
    font-weight: 600;
    white-space: nowrap;
}

.step.active .step-label,
.step.completed .step-label {
    color: var(--blue);
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--gray-300);
    margin: 0 0.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.step-line.active {
    background: var(--blue);
}

/* Form Steps */
.form-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

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

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

.form-step h3 {
    font-size: 1.2rem;
    color: var(--black);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Service Options */
.service-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.service-option { cursor: pointer; }
.service-option input { display: none; }

.service-option-content {
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: var(--transition);
}

.service-option-content:hover {
    border-color: var(--gray-300);
}

.service-option input:checked + .service-option-content {
    border-color: var(--blue);
    background: rgba(0, 113, 227, 0.04);
}

.service-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.service-option-name {
    font-weight: 700;
    color: var(--black);
    font-size: 0.9rem;
}

.service-option-price {
    font-weight: 800;
    color: var(--blue);
    font-size: 0.9rem;
}

.service-option-content p {
    font-size: 0.8rem;
    color: var(--gray-400);
    margin-bottom: 0.35rem;
    line-height: 1.5;
}

.service-option-duration {
    font-size: 0.75rem;
    color: var(--gray-300);
    font-weight: 600;
}

/* Device Options */
.device-options {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
}

.device-option { cursor: pointer; }
.device-option input { display: none; }

.device-option-content {
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1.25rem 0.75rem;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-400);
}

.device-option-content:hover {
    border-color: var(--gray-300);
}

.device-option input:checked + .device-option-content {
    border-color: var(--blue);
    background: rgba(0, 113, 227, 0.04);
    color: var(--blue);
}

.device-option-content span {
    font-weight: 600;
    font-size: 0.8rem;
}

/* Calendar */
.datetime-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.calendar {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--black);
    color: var(--white);
}

.cal-nav {
    background: rgba(255,255,255,0.15);
    border: none;
    color: var(--white);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cal-nav:hover {
    background: rgba(255,255,255,0.25);
}

.cal-month {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: capitalize;
}

.calendar-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 0.5rem;
    background: var(--gray-100);
}

.calendar-days-header span {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray-400);
    padding: 0.25rem;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 0.5rem;
    gap: 2px;
}

.cal-day {
    padding: 0.45rem;
    text-align: center;
    border-radius: 50%;
    font-size: 0.82rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    background: none;
    font-family: inherit;
    font-weight: 500;
    color: var(--gray-700);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-day:hover:not(.disabled):not(.empty) {
    background: var(--blue-light);
    color: var(--blue);
}

.cal-day.selected {
    background: var(--blue);
    color: var(--white);
    font-weight: 700;
}

.cal-day.today {
    border: 2px solid var(--blue);
    font-weight: 600;
}

.cal-day.disabled {
    color: var(--gray-300);
    cursor: not-allowed;
}

.cal-day.empty {
    cursor: default;
}

/* Time Slots */
.time-slots {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
    max-height: 320px;
    overflow-y: auto;
}

.time-slot {
    padding: 0.6rem 0.75rem;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background: var(--white);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition);
    text-align: center;
}

.time-slot:hover {
    border-color: var(--blue);
    color: var(--blue);
}

.time-slot.selected {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
    font-weight: 700;
}

.time-slot.unavailable {
    background: var(--gray-100);
    color: var(--gray-300);
    cursor: not-allowed;
    border-color: transparent;
}

/* Form Inputs */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--black);
    transition: var(--transition);
    background: var(--white);
}

.form-input:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.1);
}

.form-input::placeholder {
    color: var(--gray-300);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

/* Summary */
.booking-summary {
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-label {
    font-weight: 500;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.summary-value {
    font-weight: 600;
    color: var(--black);
    font-size: 0.9rem;
}

/* Success */
.booking-success {
    text-align: center;
    padding: 3rem 1rem;
}

.success-icon {
    margin-bottom: 1.5rem;
}

.booking-success h3 {
    font-size: 1.8rem;
    color: var(--green);
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.booking-success p {
    color: var(--gray-400);
    margin-bottom: 2rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: var(--gray-100);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    display: flex;
    gap: 0.1rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 0.9rem;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
}

.testimonial-author strong {
    display: block;
    color: var(--black);
    font-size: 0.85rem;
}

.testimonial-author span {
    font-size: 0.75rem;
    color: var(--gray-400);
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info .section-title {
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--gray-400);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
}

.contact-item strong {
    display: block;
    color: var(--black);
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
}

.contact-item p {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.contact-form-wrapper {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--black);
    color: rgba(255,255,255,0.6);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-brand {
    max-width: 280px;
}

.footer-brand .nav-logo {
    color: var(--white);
    margin-bottom: 0.75rem;
}

.footer-brand .logo-badge {
    border-color: var(--white);
}

.footer-brand .logo-izi {
    color: var(--white);
}

.footer-brand .logo-mac {
    color: rgba(255,255,255,0.7);
}

.footer-brand p {
    font-size: 0.85rem;
    line-height: 1.7;
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    font-size: 0.85rem;
    transition: var(--transition);
}

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

.hours-list li {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    gap: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.8rem;
}

/* ===== FLOATING CONTACT BUBBLE ===== */
.fab-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.fab-main {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--blue);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 113, 227, 0.4);
    transition: all 0.3s ease;
}

.fab-main:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(0, 113, 227, 0.5);
}

.fab-icon-close {
    display: none;
}

.fab-container.open .fab-icon-chat {
    display: none;
}

.fab-container.open .fab-icon-close {
    display: block;
}

.fab-container.open .fab-main {
    background: var(--gray-700);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.fab-options {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    opacity: 0;
    transform: translateY(10px) scale(0.9);
    pointer-events: none;
    transition: all 0.25s ease;
}

.fab-container.open .fab-options {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.fab-option {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.1rem;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.fab-option:hover {
    transform: translateX(-4px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.fab-whatsapp {
    background: #25D366;
}

.fab-phone {
    background: var(--blue);
}

.fab-label {
    letter-spacing: -0.01em;
}

@media (max-width: 480px) {
    .fab-container {
        bottom: 1rem;
        right: 1rem;
    }
    .fab-main {
        width: 54px;
        height: 54px;
    }
}

/* ===== ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero h1 { font-size: 3rem; }
    .hero-content { gap: 2rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-card.popular { transform: scale(1); }
    .pricing-card.popular:hover { transform: translateY(-4px); }
    .about-grid { gap: 3rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .device-options { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-phone { display: none; }
    .btn-nav { display: none; }
    .mobile-toggle { display: flex; }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 52px;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        padding: 1.5rem;
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .hero { padding: 6rem 1.5rem 2rem; }
    .hero-content {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 2rem;
    }
    .hero h1 { font-size: 2.75rem; }
    .hero-visual { order: -1; }
    .hero-illustration { max-width: 350px; margin: 0 auto; }
    .hero-stats { gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
    .stat-number { font-size: 2rem; }

    .section { padding: 4rem 0; }
    .section-title { font-size: 2.25rem; }

    .about-grid { grid-template-columns: 1fr; gap: 2rem; }
    .services-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }

    .booking-container { padding: 1.5rem; }
    .booking-steps { flex-wrap: wrap; gap: 0.5rem; }
    .step-line { display: none; }
    .service-options { grid-template-columns: 1fr; }
    .device-options { grid-template-columns: repeat(3, 1fr); }
    .datetime-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-actions { flex-direction: column; }
    .form-actions .btn { width: 100%; }

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

@media (max-width: 480px) {
    .hero h1 { font-size: 2.2rem; }
    .hero-stats { flex-direction: row; gap: 1rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .section-title { font-size: 1.9rem; }
    .device-options { grid-template-columns: repeat(2, 1fr); }
    .about-icon-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   IZIMAC — styles-additions.css
   À coller à la fin de styles.css, OU inclure séparément
   ============================================================ */

/* ──────────────────────────────────────────────────────────
   Feedback formulaires (succès / erreur)
   ────────────────────────────────────────────────────────── */
.form-feedback {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    line-height: 1.5;
    animation: feedbackIn 0.3s ease;
}

.form-feedback svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.form-feedback--success {
    background: #edfaf1;
    color: #1a7f3c;
    border: 1px solid #a8e6bc;
}

.form-feedback--error {
    background: #fff1f0;
    color: #c0392b;
    border: 1px solid #f5b7b1;
}

@keyframes feedbackIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────────────────
   Champs en erreur
   ────────────────────────────────────────────────────────── */
.form-input.error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.12);
}

/* ──────────────────────────────────────────────────────────
   Spinner bouton (pendant l'envoi)
   ────────────────────────────────────────────────────────── */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ──────────────────────────────────────────────────────────
   Reveal au scroll (IntersectionObserver)
   ────────────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Délai en cascade pour les grilles */
.services-grid .reveal:nth-child(1),
.testimonials-grid .reveal:nth-child(1),
.pricing-grid .reveal:nth-child(1) { transition-delay: 0s; }

.services-grid .reveal:nth-child(2),
.testimonials-grid .reveal:nth-child(2),
.pricing-grid .reveal:nth-child(2) { transition-delay: 0.1s; }

.services-grid .reveal:nth-child(3),
.testimonials-grid .reveal:nth-child(3),
.pricing-grid .reveal:nth-child(3) { transition-delay: 0.2s; }

/* ──────────────────────────────────────────────────────────
   Bouton désactivé pendant l'envoi
   ────────────────────────────────────────────────────────── */
.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    pointer-events: none;
}

/* ──────────────────────────────────────────────────────────
   Badge Google
   ────────────────────────────────────────────────────────── */
.google-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    padding: 0.5rem 1.25rem 0.5rem 0.75rem;
    width: fit-content;
    margin: 0 auto 2.5rem;
}

.google-badge-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.google-badge-stars {
    display: flex;
    align-items: center;
    gap: 2px;
}

.google-badge-score {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--black);
    margin-left: 4px;
    font-variant-numeric: tabular-nums;
}

.google-badge-link {
    font-size: 0.78rem;
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.2s;
}

.google-badge-link:hover {
    color: var(--black);
    text-decoration: underline;
}

/* ──────────────────────────────────────────────────────────
   Carrousel témoignages
   ────────────────────────────────────────────────────────── */
.testimonials-carousel-wrapper {
    position: relative;
    overflow: hidden;
    padding: 0.5rem 0 1rem;
}

.testimonials-carousel {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

/* Largeur fixe calculée via JS — la classe est appliquée dynamiquement */
.testimonials-carousel .testimonial-card {
    flex: 0 0 auto;
    width: calc((100% - 3rem) / 3); /* 3 cartes, 2 gaps de 1.5rem */
    box-sizing: border-box;
}

@media (max-width: 900px) {
    .testimonials-carousel .testimonial-card {
        width: calc((100% - 1.5rem) / 2); /* 2 cartes, 1 gap */
    }
}

@media (max-width: 600px) {
    .testimonials-carousel .testimonial-card {
        width: 100%;
    }
}

/* Lien source Google dans les avis */
.review-source {
    color: #4285F4;
    text-decoration: none;
    font-size: 0.8rem;
}

.review-source:hover {
    text-decoration: underline;
}

/* Contrôles carrousel */
.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.75rem;
}

.carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--black);
    cursor: pointer;
    transition: all 0.2s;
}

.carousel-btn:hover {
    border-color: var(--gray-300);
    background: var(--gray-100);
}

.carousel-dots {
    display: flex;
    gap: 6px;
    align-items: center;
}

.carousel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gray-200);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s;
}

.carousel-dot.active {
    background: var(--black);
    width: 20px;
    border-radius: 4px;
}

/* ──────────────────────────────────────────────────────────
   Bannière cookies
   ────────────────────────────────────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    z-index: 99999;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--black);
    color: rgba(255,255,255,0.85);
    padding: 1rem 1.5rem;
    border-radius: 980px;
    box-shadow: var(--shadow-xl);
    font-size: 0.85rem;
    white-space: nowrap;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
 
.cookie-banner.visible {
    transform: translateX(-50%) translateY(0);
}
 
.cookie-link {
    color: rgba(255,255,255,0.5);
    text-decoration: underline;
    margin-left: 0.35rem;
    transition: color 0.2s;
}
 
.cookie-link:hover { color: var(--white); }
 
.cookie-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}
 
.cookie-btn {
    padding: 0.4rem 1rem;
    border-radius: 980px;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    white-space: nowrap;
}
 
.cookie-btn--primary {
    background: var(--white);
    color: var(--black);
}
 
.cookie-btn--primary:hover {
    background: var(--gray-200);
}
 
.cookie-btn--outline {
    background: transparent;
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.2);
}
 
.cookie-btn--outline:hover {
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
 
@media (max-width: 600px) {
    .cookie-banner {
        flex-direction: column;
        border-radius: var(--radius-lg);
        bottom: 1rem;
        width: calc(100% - 2rem);
        white-space: normal;
        text-align: center;
    }
}
 
/* ──────────────────────────────────────────────────────────
   Modale politique de confidentialité
   ────────────────────────────────────────────────────────── */
.privacy-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
 
.privacy-modal.open {
    display: flex;
}
 
.privacy-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    animation: backdropIn 0.2s ease;
}
 
@keyframes backdropIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
 
.privacy-modal-box {
    position: relative;
    z-index: 1;
    background: var(--white);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 620px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
 
@keyframes modalIn {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
 
.privacy-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    flex-shrink: 0;
}
 
.privacy-modal-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.02em;
}
 
.privacy-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--gray-100);
    color: var(--gray-500);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
 
.privacy-modal-close:hover {
    background: var(--gray-200);
    color: var(--black);
}
 
.privacy-modal-body {
    padding: 1.5rem 2rem;
    overflow-y: auto;
    flex: 1;
    line-height: 1.7;
}
 
.privacy-updated {
    font-size: 0.8rem;
    color: var(--gray-400);
    margin-bottom: 1.5rem;
}
 
.privacy-modal-body h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--black);
    margin: 1.5rem 0 0.4rem;
}
 
.privacy-modal-body h3:first-of-type {
    margin-top: 0;
}
 
.privacy-modal-body p {
    font-size: 0.875rem;
    color: var(--gray-500);
}
 
.privacy-modal-body a {
    color: var(--blue);
    text-decoration: underline;
}
 
.privacy-modal-footer {
    padding: 1.25rem 2rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}
 
@media (max-width: 480px) {
    .privacy-modal-box {
        max-height: 92vh;
        border-radius: var(--radius-lg);
    }
    .privacy-modal-body,
    .privacy-modal-header,
    .privacy-modal-footer {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}