/* ==========================================================================
   Hair Transplant Thailand - Premium Medical Tourism Website
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Brand Colors - matches logo background exactly */
    --color-primary: #4594B3;
    --color-primary-dark: #357a94;
    --color-primary-light: #6aacca;
    --color-primary-alpha: rgba(69, 148, 179, 0.1);
    --color-logo-bg: #4594B3;  /* Adjust this if logo blue differs */
    
    /* Accent Colors */
    --color-accent: #2D8B6F;
    --color-accent-gold: #C9A962;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-off-white: #F9FAFB;
    --color-gray-50: #F8FAFC;
    --color-gray-100: #F1F5F9;
    --color-gray-200: #E2E8F0;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    --color-gray-900: #0F172A;
    
    /* Functional Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-whatsapp: #25D366;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    
    /* Header */
    --header-height: 100px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 150px;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.section-tag {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.section-tag.light {
    color: var(--color-white);
    opacity: 0.9;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-gray-900);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.section-title.light {
    color: var(--color-white);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.section-subtitle.light {
    color: rgba(255, 255, 255, 0.85);
}

.section-header {
    margin-bottom: var(--spacing-3xl);
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--text-4xl);
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* White button variant for blue header */
.header .btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
}

.header .btn-primary:hover {
    background: var(--color-gray-100);
    color: var(--color-primary-dark);
}

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

.btn-white:hover {
    background: var(--color-gray-100);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

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

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

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    font-size: var(--text-lg);
}

.btn-whatsapp:hover {
    background: #1da851;
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: var(--text-lg);
}

/* --------------------------------------------------------------------------
   Header / Navigation
   -------------------------------------------------------------------------- */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: transparent;
    z-index: 1000;
    transition: all 0.25s ease;
}

@media (max-width: 767px) {
    .header {
        height: 80px;
        top: -15px;
    }
    
    .header .nav {
        min-height: 80px;
    }
}

/* Scrolled state removed - header scrolls with page now */

@media (min-width: 768px) {
    .header {
        height: 120px;
    }
    
    .header .nav {
        min-height: 120px;
    }
}

@media (min-width: 1024px) {
    .header {
        height: 140px;
    }
    
    .header .nav {
        min-height: 140px;
    }
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: auto;
    min-height: var(--header-height);
    padding: 15px 0;
}

@media (max-width: 767px) {
    .nav {
        padding: 3px 0;
    }
}

@media (min-width: 768px) {
    .nav {
        padding: 20px 0;
    }
}

@media (min-width: 1024px) {
    .nav {
        padding: 25px 0;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    transition: opacity var(--transition-base);
    overflow: hidden;
}

.logo:hover {
    opacity: 0.9;
}

/* Mobile logo positioning */
@media (max-width: 767px) {
    .logo {
        margin-left: -56px;
    }
}

.logo i {
    font-size: 1.5rem;
    color: var(--color-accent-gold);
}

.logo-img {
    height: 180px;
    width: auto;
    object-fit: cover;
    object-position: left center;
    transform: scale(1.2);
    transform-origin: left center;
    margin: -15px -15px -15px 0;
}

@media (min-width: 768px) {
    .logo {
        font-size: 1.375rem;
    }
    
    .logo i {
        font-size: 1.75rem;
    }
    
    .logo-img {
        height: 200px;
        transform: scale(1.2);
        margin: -18px -18px -18px 0;
    }
}

@media (min-width: 1024px) {
    .logo {
        font-size: 1.5rem;
    }
    
    .logo i {
        font-size: 2rem;
    }
    
    .logo-img {
        height: 220px;
        transform: scale(1.2);
        margin: -20px -20px -20px 0;
    }
}

/* If you have a transparent logo, use this class instead */
.logo-transparent .logo-img {
    mix-blend-mode: normal;
}

.nav-menu {
    display: none;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-white);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-white);
}

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

.nav-cta {
    display: none;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    margin-right: -10px;
    z-index: 100;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-base);
    box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
    }
    
    .nav-cta {
        display: inline-flex;
    }
    
    .nav-toggle {
        display: none;
    }
}

/* Mobile Menu */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(69, 148, 179, 0.98);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    gap: 0;
}

.nav-menu.active .nav-link {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: block;
    color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    overflow: hidden;
}

@media (max-width: 767px) {
    .hero {
        padding: 140px 0 60px;
    }
}

@media (min-width: 768px) {
    .hero {
        padding: 140px 0 60px;
    }
}

@media (min-width: 1024px) {
    .hero {
        padding: 0;
    }
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://hairtransplantthailand.com/img/logo/Hair%20Transplant%20Thailand%20Hero.png') center/cover no-repeat;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(69, 148, 179, 0.85) 0%, rgba(53, 122, 148, 0.80) 100%);
    z-index: -1;
}

.hero-content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-text {
    color: var(--color-white);
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-3xl);
        margin-bottom: var(--spacing-lg);
    }
}

.hero-subtitle {
    font-size: var(--text-base);
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

@media (min-width: 768px) {
    .hero-subtitle {
        font-size: var(--text-lg);
        margin-bottom: var(--spacing-xl);
    }
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.hero-form-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-2xl);
}

@media (min-width: 768px) {
    .hero-form-card {
        border-radius: var(--radius-2xl);
        padding: var(--spacing-xl);
    }
}

.hero-form-card h3 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-xs);
}

.hero-form-card > p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    background: var(--color-gray-50);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.file-upload label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem;
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-gray-500);
}

.file-upload label:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-alpha);
}

.file-upload input {
    display: none;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-4xl);
    }
}

@media (min-width: 1024px) {
    .hero {
        padding: 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr 420px;
    }
    
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .hero-form-card {
        padding: var(--spacing-2xl);
    }
}

/* --------------------------------------------------------------------------
   Trust Section
   -------------------------------------------------------------------------- */
.trust-section {
    background: var(--color-white);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-sm);
}

.trust-icon {
    width: 56px;
    height: 56px;
    background: var(--color-gray-50);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: var(--text-xl);
    box-shadow: var(--shadow-sm);
}

.trust-item span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
}

@media (min-width: 768px) {
    .trust-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .trust-item {
        flex-direction: row;
        text-align: left;
    }
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-off-white);
}

.about-grid {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    font-size: var(--text-sm);
    opacity: 0.9;
}

.about-lead {
    font-size: var(--text-xl);
    font-weight: 500;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
}

.about-content p {
    margin-bottom: var(--spacing-md);
}

.about-features {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.about-feature {
    display: flex;
    gap: var(--spacing-md);
}

.about-feature i {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: var(--text-lg);
    box-shadow: var(--shadow-sm);
}

.about-feature div {
    display: flex;
    flex-direction: column;
}

.about-feature strong {
    font-weight: 600;
    color: var(--color-gray-800);
}

.about-feature span {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1.2fr;
    }
}

/* --------------------------------------------------------------------------
   Treatments Section
   -------------------------------------------------------------------------- */
.treatments-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.treatments-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.treatment-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.treatment-image {
    position: relative;
    overflow: hidden;
}

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

.treatment-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.treatment-badge.accent {
    background: var(--color-accent-gold);
    color: var(--color-gray-900);
}

.treatment-content {
    padding: var(--spacing-md);
}

@media (min-width: 768px) {
    .treatment-content {
        padding: var(--spacing-lg);
    }
}

.treatment-content h3 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.treatment-desc {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.treatment-benefits {
    margin-bottom: var(--spacing-xl);
}

.treatment-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--color-gray-700);
}

.treatment-benefits i {
    color: var(--color-success);
    font-size: var(--text-sm);
}

.treatment-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-2xl);
}

.treatment-disclaimer i {
    color: var(--color-primary);
    font-size: var(--text-lg);
    margin-top: 2px;
}

.treatment-disclaimer p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin: 0;
}

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

/* --------------------------------------------------------------------------
   Why Thailand Section
   -------------------------------------------------------------------------- */
.why-thailand-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-off-white);
}

.why-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.why-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    box-shadow: var(--shadow-lg);
}

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

.why-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-alpha);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
    font-size: var(--text-xl);
}

.why-card h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.why-card p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin: 0;
}

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

@media (min-width: 1024px) {
    .why-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Packages Section
   -------------------------------------------------------------------------- */
.packages-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-off-white);
}

.package-card-main {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 900px;
    margin: 0 auto;
}

.package-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--color-white);
}

.package-header h3 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-sm);
}

.package-header p {
    opacity: 0.9;
    margin: 0;
}

.package-inclusions {
    padding: var(--spacing-2xl);
    display: grid;
    gap: var(--spacing-lg);
}

.inclusion-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base);
}

.inclusion-item:hover {
    transform: translateY(-2px);
}

.inclusion-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: var(--text-lg);
    box-shadow: var(--shadow-sm);
}

.inclusion-text {
    display: flex;
    flex-direction: column;
}

.inclusion-text strong {
    font-weight: 600;
    color: var(--color-gray-800);
}

.inclusion-text span {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.package-cta {
    text-align: center;
    padding: 0 var(--spacing-2xl) var(--spacing-2xl);
}

.package-note {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-top: var(--spacing-md);
}

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

/* --------------------------------------------------------------------------
   Results Section
   -------------------------------------------------------------------------- */
.results-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.results-grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
    .results-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1100px;
        margin: 0 auto;
    }
}

.result-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.result-card:hover {
    transform: translateY(-4px);
}

.result-image-full {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.result-image-full img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

@media (min-width: 768px) {
    .result-image-full {
        height: 220px;
    }
}

@media (min-width: 1024px) {
    .result-image-full {
        height: 260px;
    }
}

.result-info {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white);
}

.result-grafts {
    font-weight: 600;
    color: var(--color-gray-800);
}

.result-method {
    color: var(--color-primary);
    font-weight: 500;
}

.results-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.results-disclaimer i {
    color: var(--color-primary);
    font-size: var(--text-lg);
    margin-top: 2px;
}

.results-disclaimer p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    margin: 0;
}

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

@media (min-width: 1024px) {
    .results-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 1100px;
        margin: 0 auto;
    }
}

/* --------------------------------------------------------------------------
   Process Section
   -------------------------------------------------------------------------- */
.process-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-off-white);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 27px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-gray-200);
}

.process-step {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

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

.step-number {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.step-content {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    flex: 1;
    transition: transform var(--transition-base);
}

.step-content:hover {
    transform: translateY(-2px);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--color-gray-600);
    margin: 0;
}

.process-cta {
    margin-top: var(--spacing-3xl);
}

@media (min-width: 768px) {
    .process-timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .process-step {
        justify-content: flex-end;
    }
    
    .process-step:nth-child(even) {
        flex-direction: row-reverse;
    }
    
    .step-number {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .step-content {
        width: calc(50% - 60px);
    }
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

.testimonial-stars {
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: var(--color-gray-800);
}

.author-info span {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

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

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.faq-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    text-align: left;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question i {
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    color: var(--color-gray-600);
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-off-white);
}

.contact-grid {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-info p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--color-primary-alpha);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: var(--text-lg);
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-text strong {
    font-weight: 600;
    color: var(--color-gray-800);
}

.contact-text a,
.contact-text span {
    color: var(--color-gray-600);
}

.contact-text a:hover {
    color: var(--color-primary);
}

.contact-form-wrapper {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-lg);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
    }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    height: auto;
    overflow: visible;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-img {
    filter: brightness(0) invert(1);
    height: 120px;
    transform: scale(1.2);
    margin: -20px -20px -20px 0;
}

@media (max-width: 767px) {
    .footer-logo .logo-img {
        height: 100px;
        transform: scale(1.2);
        margin: -15px -15px -15px 0;
    }
}

.footer-logo i {
    color: var(--color-accent-gold);
}

.footer-brand > p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-contact i {
    color: var(--color-primary);
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-disclaimer p {
    font-size: var(--text-sm);
    margin: 0;
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: var(--text-sm);
    margin: 0;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

/* --------------------------------------------------------------------------
   WhatsApp Float Button
   -------------------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--color-whatsapp);
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
    color: var(--color-white);
}

.whatsapp-float span {
    position: absolute;
    right: 70px;
    background: var(--color-white);
    color: var(--color-gray-800);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.whatsapp-float:hover span {
    opacity: 1;
    visibility: visible;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* --------------------------------------------------------------------------
   Media Queries - Fine Tuning
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    .hero-ctas {
        flex-direction: column;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
}

/* Smooth scroll behavior for reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}