@charset "UTF-8";

/* ==========================================================================
   1. Variables
   ========================================================================== */
:root {
    /* Colors */
    --color-primary: #1e3a5f; /* Navy - 信頼感・専門性 */
    --color-secondary: #27ae60; /* Green - 健康・安心・予約 */
    --color-secondary-hover: #219653;
    --color-accent: #f39c12; /* キャンペーン等のアクセント */
    
    --color-text-main: #333333;
    --color-text-light: #666666;
    --color-bg-body: #ffffff;
    --color-bg-light: #f5f8fa; /* 薄いブルーグレーで清潔感 */
    --color-border: #e0e0e0;
    
    --color-white: #ffffff;
    --color-line: #06c755; /* LINE色 */

    /* Typography */
    --font-family-base: 'Noto Sans JP', sans-serif;
    
    /* Layout */
    --container-width: 1000px;
    --header-height-pc: 80px;
    --header-height-sp: 60px;
    
    /* Box Shadow */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.1);
    
    /* Transition */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ==========================================================================
   2. Reset / Base
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family-base);
    color: var(--color-text-main);
    background-color: var(--color-bg-body);
    line-height: 1.6;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
    padding-top: var(--header-height-sp);
}

@media (min-width: 768px) {
    body {
        padding-top: var(--header-height-pc);
    }
}

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

ul, ol {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

@media (min-width: 768px) {
    .section {
        padding: 100px 0;
    }
}

.bg-light {
    background-color: var(--color-bg-light);
}

/* Typography & Titles */
.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 40px;
    position: relative;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
        margin-bottom: 60px;
    }
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-secondary);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* ==========================================================================
   3. Buttons & Components
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-family: inherit;
    font-size: 1rem;
    gap: 8px;
}

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

.btn-navy:hover {
    background-color: #152b47;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-green:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

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

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
    flex-direction: column;
    line-height: 1.2;
    position: relative;
    padding-right: 50px;
}

.btn-large .btn-sub-text {
    font-size: 0.75rem;
    font-weight: normal;
    opacity: 0.9;
    margin-top: 4px;
}

.btn-large i {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
}

/* Pulse Animation for main CTA */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(39, 174, 96, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(39, 174, 96, 0);
    }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.section-cta {
    text-align: center;
    margin-top: 40px;
}

@media (min-width: 768px) {
    .section-cta {
        margin-top: 50px;
    }
}

/* ==========================================================================
   4. Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height-sp);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: height var(--transition-normal);
}

@media (min-width: 768px) {
    .header {
        height: var(--header-height-pc);
    }
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.logo-icon {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

.desktop-nav {
    display: none;
}

.header-contact {
    display: none;
}

@media (min-width: 992px) {
    .desktop-nav {
        display: block;
    }
    .desktop-nav ul {
        display: flex;
        gap: 20px;
    }
    .desktop-nav a {
        font-size: 0.875rem;
        font-weight: 500;
    }
    .desktop-nav a:hover {
        color: var(--color-secondary);
    }
    .header-contact {
        display: block;
    }
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (min-width: 992px) {
    .hamburger {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--header-height-sp);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height-sp));
    background-color: var(--color-white);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    overflow-y: auto;
    padding: 30px 20px;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu nav ul li {
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu nav a {
    display: block;
    padding: 15px 0;
    font-weight: 500;
    color: var(--color-primary);
}

.mobile-menu-contact {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mobile-menu-contact .btn {
    width: 100%;
}

/* ==========================================================================
   5. Hero Section
   ========================================================================== */
.hero {
    position: relative;
    height: calc(100vh - var(--header-height-sp));
    min-height: 500px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero {
        height: calc(100vh - var(--header-height-pc));
        min-height: 600px;
        max-height: 750px;
    }
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(30, 58, 95, 0.8) 0%, rgba(30, 58, 95, 0.4) 100%);
}

.hero-content {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    color: var(--color-white);
}

.hero-badge {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
    .sp-br {
        display: none;
    }
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 350px;
}

@media (min-width: 768px) {
    .hero-cta {
        flex-direction: row;
        max-width: none;
    }
}

/* ==========================================================================
   6. Worries Section
   ========================================================================== */
.worries-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .worries-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (min-width: 992px) {
    .worries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.worry-card {
    background-color: var(--color-white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 4px solid var(--color-primary);
}

.worry-icon {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

.worry-card p {
    font-size: 1rem;
    font-weight: 500;
}

.worry-card strong {
    color: var(--color-primary);
}

.worries-message {
    text-align: center;
    background-color: rgba(39, 174, 96, 0.1);
    padding: 30px;
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .worries-message {
        font-size: 1.5rem;
        padding: 40px;
    }
}

/* ==========================================================================
   7. Reasons Section
   ========================================================================== */
.reasons-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

@media (min-width: 768px) {
    .reasons-list {
        gap: 60px;
    }
}

.reason-item {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-color: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .reason-item {
        flex-direction: row;
        align-items: center;
        gap: 0;
    }
    
    .reason-item.reverse {
        flex-direction: row-reverse;
    }
}

.reason-img {
    position: relative;
}

@media (min-width: 768px) {
    .reason-img {
        width: 50%;
    }
}

.reason-img img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

@media (min-width: 768px) {
    .reason-img img {
        height: 100%;
        min-height: 350px;
    }
}

.reason-num {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

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

@media (min-width: 768px) {
    .reason-content {
        width: 50%;
        padding: 40px;
    }
}

.reason-content h3 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .reason-content h3 {
        font-size: 1.5rem;
    }
}

.reason-content p {
    color: var(--color-text-light);
}

/* ==========================================================================
   8. Menu Section
   ========================================================================== */
.campaign-banner {
    background: linear-gradient(135deg, var(--color-primary), #2c5282);
    color: var(--color-white);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.campaign-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    z-index: 1;
}

.campaign-inner {
    position: relative;
    z-index: 2;
}

.campaign-inner h3 {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.campaign-price {
    background-color: var(--color-white);
    color: var(--color-text-main);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    font-weight: 700;
    font-size: 1.125rem;
}

.campaign-price .highlight {
    display: block;
    color: #e74c3c;
    font-size: 1.75rem;
    margin-top: 5px;
}

.campaign-note {
    font-size: 0.875rem;
    opacity: 0.9;
}

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

@media (min-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

.menu-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.menu-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    white-space: nowrap;
}

.menu-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    border-bottom: 2px dashed var(--color-border);
    padding-bottom: 15px;
}

.menu-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
    min-height: 4.5em;
}

.menu-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.menu-price span {
    font-size: 1rem;
    color: var(--color-text-main);
}

.menu-price small {
    font-size: 0.875rem;
    font-weight: normal;
}

/* ==========================================================================
   9. Flow Section
   ========================================================================== */
.flow-steps {
    max-width: 800px;
    margin: 0 auto;
}

.flow-step {
    display: flex;
    margin-bottom: 30px;
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.flow-step:last-child {
    margin-bottom: 0;
}

.flow-num {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
}

@media (min-width: 768px) {
    .flow-num {
        writing-mode: horizontal-tb;
        transform: none;
        width: 120px;
    }
}

.flow-content {
    padding: 20px;
    flex: 1;
}

.flow-content h3 {
    color: var(--color-primary);
    font-size: 1.125rem;
    margin-bottom: 10px;
}

.flow-content p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* ==========================================================================
   10. Voices Section
   ========================================================================== */
.voices-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .voices-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

.voice-card {
    background-color: var(--color-bg-light);
    padding: 30px 20px;
    border-radius: 8px;
    position: relative;
}

.voice-card::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 40px;
    border-top: 10px solid var(--color-bg-light);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
}

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

.voice-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.voice-info h4 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.voice-meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.voice-text {
    font-size: 0.9375rem;
    margin-bottom: 15px;
}

.voice-stars {
    color: #f1c40f;
    font-size: 0.875rem;
}

/* ==========================================================================
   11. Staff Section
   ========================================================================== */
.staff-card {
    background-color: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .staff-card {
        flex-direction: row;
    }
}

.staff-img {
    width: 100%;
}

@media (min-width: 768px) {
    .staff-img {
        width: 40%;
    }
}

.staff-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.staff-content {
    padding: 30px 20px;
    flex: 1;
}

@media (min-width: 768px) {
    .staff-content {
        padding: 40px;
    }
}

.staff-role {
    font-size: 0.875rem;
    color: var(--color-secondary);
    font-weight: 700;
    margin-bottom: 5px;
}

.staff-name {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.staff-name span {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: normal;
}

.staff-desc {
    color: var(--color-text-light);
}

/* ==========================================================================
   12. FAQ Section
   ========================================================================== */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background-color: var(--color-white);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: left;
}

.faq-question i {
    transition: transform var(--transition-normal);
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    background-color: var(--color-bg-light);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-answer p {
    padding: 0 20px 20px;
    color: var(--color-text-main);
}

/* ==========================================================================
   13. Access Section
   ========================================================================== */
.access-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    background-color: var(--color-white);
    padding: 30px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

@media (min-width: 992px) {
    .access-content {
        flex-direction: row;
        padding: 40px;
    }
}

.access-info {
    flex: 1;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table th, .info-table td {
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

.info-table th {
    width: 30%;
    color: var(--color-primary);
    font-weight: 700;
}

@media (min-width: 768px) {
    .info-table th {
        width: 25%;
    }
}

.tel-link {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
}

.tel-link:hover {
    color: var(--color-secondary);
}

.access-map {
    flex: 1;
    min-height: 300px;
    background-color: #eee;
    border-radius: 8px;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    background-color: #f9f9f9;
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
}

/* ==========================================================================
   14. Contact Section
   ========================================================================== */
.contact-lead {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.125rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 50px;
}

@media (min-width: 768px) {
    .contact-methods {
        flex-direction: row;
    }
}

.contact-card {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px 20px;
    border-radius: 12px;
    color: var(--color-white);
    transition: transform var(--transition-fast);
}

.contact-card:hover {
    transform: translateY(-5px);
}

.method-line {
    background-color: var(--color-line);
}

.method-tel {
    background-color: var(--color-primary);
}

.contact-card i {
    font-size: 2.5rem;
}

.method-text h4 {
    font-size: 1.25rem;
    margin-bottom: 5px;
}

.method-text p {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.method-text span {
    font-size: 0.875rem;
    opacity: 0.9;
}

.contact-form-wrap {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-bg-light);
    padding: 30px 20px;
    border-radius: 12px;
}

@media (min-width: 768px) {
    .contact-form-wrap {
        padding: 50px;
    }
}

.contact-form-wrap h3 {
    text-align: center;
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.form-note {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 30px;
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--color-primary);
}

.required {
    background-color: #e74c3c;
    color: white;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 10px;
    vertical-align: middle;
}

.optional {
    background-color: #95a5a6;
    color: white;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 10px;
    vertical-align: middle;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.btn-submit {
    width: 100%;
    max-width: 300px;
    font-size: 1.125rem;
    padding: 15px 30px;
}

/* ==========================================================================
   15. Footer
   ========================================================================== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0 0;
    margin-bottom: 60px; /* Space for fixed bottom CTA on mobile */
}

@media (min-width: 768px) {
    .footer {
        margin-bottom: 0;
    }
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-desc {
    opacity: 0.8;
    margin-bottom: 20px;
    font-size: 0.9375rem;
}

.footer-address, .footer-tel {
    font-size: 0.9375rem;
    margin-bottom: 5px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (min-width: 480px) {
    .footer-links {
        flex-direction: row;
        gap: 60px;
    }
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.875rem;
    opacity: 0.6;
}

/* ==========================================================================
   16. Fixed Bottom CTA (Mobile)
   ========================================================================== */
.fixed-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

@media (min-width: 768px) {
    .fixed-cta {
        display: none;
    }
}

.fixed-cta a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
}

.fixed-cta a i {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.cta-tel {
    background-color: var(--color-primary);
}

.cta-web {
    background-color: var(--color-secondary);
}

.cta-line {
    background-color: var(--color-line);
}