/* =============================================
   DR. LEANDRO MATTAR - LANDING PAGE REDESIGN
   Style Guide: Premium Navy + Gold
   Referência: Instagram @drleandromattar
   ============================================= */

/* =============================================
   CSS VARIABLES - PALETA PREMIUM
   ============================================= */
:root {
    /* Primary Colors - Navy */
    --color-primary: #1B2A4A;
    --color-primary-dark: #0F1A2E;
    --color-primary-light: #2A3D5F;

    /* Accent Colors - Gold */
    --color-accent: #C9A96E;
    --color-accent-dark: #B08F4F;
    --color-accent-light: #D4BC8A;

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-off-white: #F5F3EF;
    --color-cream: #FAF8F5;
    --color-gray-100: #F1F0ED;
    --color-gray-200: #E5E3DF;
    --color-gray-300: #D4D2CE;
    --color-gray-400: #B8B5B0;
    --color-gray-500: #8A8784;
    --color-gray-600: #6B7280;
    --color-gray-700: #4B5563;
    --color-gray-800: #2D2D2D;
    --color-gray-900: #1F1F1F;
    --color-black: #000000;

    /* Semantic Colors */
    --color-success: #2D7A5C;
    --color-error: #B91C1C;
    --color-warning: #D97706;
    --color-info: #1B2A4A;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, 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: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3.5rem;
    --text-6xl: 4rem;

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Line Heights */
    --leading-tight: 1.2;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;
    --leading-loose: 2;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.25rem;
    --radius-full: 9999px;

    /* Shadows - Premium feel */
    --shadow-sm: 0 1px 3px rgba(27, 42, 74, 0.08);
    --shadow-md: 0 4px 12px rgba(27, 42, 74, 0.1);
    --shadow-lg: 0 8px 24px rgba(27, 42, 74, 0.12);
    --shadow-xl: 0 16px 48px rgba(27, 42, 74, 0.15);
    --shadow-gold: 0 4px 20px rgba(201, 169, 110, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-smooth: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Container */
    --container-max: 1200px;
    --container-padding: 1rem;

    /* Header */
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input,
button,
textarea,
select {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

button {
    background: none;
    border: none;
    cursor: pointer;
}

/* =============================================
   UTILITIES
   ============================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--space-12);
    line-height: var(--leading-tight);
}

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

.highlight {
    color: var(--color-accent);
}

/* Gold decorative line under titles */
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: var(--space-4) auto 0;
    border-radius: var(--radius-full);
}

.section-title-light::after {
    background: var(--color-accent-light);
}

/* =============================================
   BUTTONS - PREMIUM STYLE
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1;
    border-radius: var(--radius-md);
    transition: all var(--transition-smooth);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

/* Primary Button - Gold */
.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-primary-dark);
    border: 2px solid var(--color-accent);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(201, 169, 110, 0.4);
}

/* Secondary Button - Navy Outline */
.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

/* Light outline for dark backgrounds */
.btn-outline-light {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

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

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    font-size: var(--text-lg);
}

/* =============================================
   HEADER - NAVY PREMIUM
   ============================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--color-primary);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-lg);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
}

.logo-cro {
    font-size: var(--text-xs);
    color: var(--color-accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--space-8);
}

.nav-list a {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-white);
    opacity: 0.85;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-list a:hover {
    opacity: 1;
    color: var(--color-accent);
}

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

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

.btn-header {
    display: none;
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-sm);
    background: var(--color-accent);
    color: var(--color-primary-dark);
    border: none;
}

.btn-header:hover {
    background: var(--color-accent-light);
}

/* Hamburger Menu - Gold accent */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background-color: var(--color-accent);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background-color: var(--color-accent);
}

/* Mobile Navigation */
.nav.active {
    display: flex;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-xl);
    padding: var(--space-6);
}

.nav.active .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 0;
}

.nav.active .nav-list a {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--text-base);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav.active .nav-list a::after {
    display: none;
}

/* =============================================
   HERO SECTION - NAVY BACKGROUND
   ============================================= */
.hero {
    padding-top: calc(var(--header-height) + var(--space-12));
    padding-bottom: var(--space-16);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

/* Subtle pattern overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(201, 169, 110, 0.08) 0%, transparent 50%),
                      radial-gradient(circle at 80% 80%, rgba(201, 169, 110, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
    position: relative;
    z-index: 1;
}

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

.hero-title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
}

.hero-title .highlight {
    color: var(--color-accent);
    display: block;
    margin-top: var(--space-2);
}

.hero-subtitle {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
}

/* Badges - Navy circular style (Instagram reference) */
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-white);
    backdrop-filter: blur(4px);
}

.badge-highlight {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-color: var(--color-accent);
    color: var(--color-primary-dark);
}

/* SVG Icons */
.icon {
    width: 1em;
    height: 1em;
}

.badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--color-white);
}

.badge-highlight .badge-icon {
    background: rgba(27, 42, 74, 0.2);
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 280px;
    height: 350px;
    object-fit: cover;
    object-position: center top;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    font-weight: var(--font-medium);
    box-shadow: var(--shadow-gold);
}

/* hero-image placeholder styles removed - using real photos */

/* =============================================
   PROBLEMS SECTION - OFF-WHITE BACKGROUND
   ============================================= */
.problems {
    padding: var(--space-16) 0;
    background-color: var(--color-off-white);
}

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

.problems-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

.problems-text p {
    font-size: var(--text-base);
    color: var(--color-gray-700);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.problems-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.problem-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.problem-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
}

.problem-item span:last-child {
    font-size: var(--text-base);
    color: var(--color-gray-700);
}

/* =============================================
   ABOUT SECTION - WHITE BACKGROUND
   ============================================= */
.about {
    padding: var(--space-16) 0;
    background-color: var(--color-white);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

.about-image img {
    width: 100%;
    max-width: 400px;
    height: 300px;
    margin: 0 auto;
    object-fit: cover;
    object-position: center top;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    font-weight: var(--font-medium);
    box-shadow: var(--shadow-lg);
}

/* about-image placeholder styles removed - using real photos */

.about-text .section-title {
    text-align: left;
    margin-bottom: var(--space-6);
}

.about-text .section-title::after {
    margin-left: 0;
}

.about-quote {
    padding-left: var(--space-6);
    border-left: 4px solid var(--color-accent);
    position: relative;
}

.about-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--space-6);
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    color: var(--color-accent);
    opacity: 0.3;
    line-height: 1;
}

.about-quote p {
    font-size: var(--text-lg);
    color: var(--color-gray-700);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.about-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}

.about-badge .badge-icon {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}

.about-instagram {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary);
    font-weight: var(--font-semibold);
    padding: var(--space-2) var(--space-4);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.about-instagram:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.instagram-icon {
    font-size: var(--text-lg);
}

/* =============================================
   TREATMENTS SECTION - OFF-WHITE BACKGROUND
   ============================================= */
.treatments {
    padding: var(--space-16) 0;
    background-color: var(--color-off-white);
}

.treatments-grid {
    display: grid;
    gap: var(--space-6);
}

.treatment-card {
    position: relative;
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    border: 1px solid var(--color-gray-200);
}

.treatment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

/* Highlighted card - Gold border */
.treatment-card-highlight {
    border: 2px solid var(--color-accent);
    background: linear-gradient(to bottom, rgba(201, 169, 110, 0.05), var(--color-white));
    box-shadow: var(--shadow-gold);
}

.treatment-card-highlight:hover {
    box-shadow: 0 12px 40px rgba(201, 169, 110, 0.3);
}

.treatment-badge {
    position: absolute;
    top: -12px;
    left: var(--space-6);
    padding: var(--space-1) var(--space-4);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-primary-dark);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Treatment icons - Navy circular (Instagram style) */
.treatment-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    color: var(--color-white);
}

.treatment-card-highlight .treatment-icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-primary-dark);
}

.treatment-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.treatment-description {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.treatment-indication {
    font-size: var(--text-sm);
    color: var(--color-accent-dark);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-gray-200);
}

.treatment-indication strong {
    color: var(--color-primary);
}

.treatments-cta {
    text-align: center;
    margin-top: var(--space-12);
    padding: var(--space-10);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.treatments-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.treatments-cta p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
}

.treatments-cta .btn-primary {
    position: relative;
    z-index: 1;
}

/* =============================================
   DIFFERENTIALS SECTION - NAVY BACKGROUND
   ============================================= */
.differentials {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
}

.differentials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 10% 90%, rgba(201, 169, 110, 0.1) 0%, transparent 40%),
                      radial-gradient(circle at 90% 10%, rgba(201, 169, 110, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.differentials .container {
    position: relative;
    z-index: 1;
}

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

.differentials .section-title::after {
    background: var(--color-accent);
}

.differentials-grid {
    display: grid;
    gap: var(--space-6);
}

.differential-item {
    text-align: center;
    padding: var(--space-8);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(4px);
    transition: all var(--transition-smooth);
}

.differential-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

/* Differential icons - Navy circular with white icon */
.differential-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    font-size: var(--text-2xl);
    color: var(--color-accent);
    transition: all var(--transition-base);
}

.differential-item:hover .differential-icon {
    background: var(--color-accent);
    color: var(--color-primary-dark);
    transform: scale(1.1);
}

.differential-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.differential-text {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.75);
    line-height: var(--leading-relaxed);
}

/* =============================================
   ZIGOMATIC SECTION - WHITE BACKGROUND
   ============================================= */
.zigomatic {
    padding: var(--space-16) 0;
    background-color: var(--color-white);
}

.zigomatic-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

.zigomatic-text .section-title {
    text-align: left;
    margin-bottom: var(--space-2);
}

.zigomatic-text .section-title::after {
    margin-left: 0;
}

.zigomatic-subtitle {
    font-size: var(--text-xl);
    color: var(--color-accent-dark);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
}

.zigomatic-text p {
    font-size: var(--text-base);
    color: var(--color-gray-700);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.zigomatic-text h3 {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
}

.zigomatic-benefits,
.zigomatic-indications {
    margin-bottom: var(--space-6);
}

.zigomatic-benefits li,
.zigomatic-indications li {
    position: relative;
    padding-left: var(--space-8);
    margin-bottom: var(--space-3);
    font-size: var(--text-base);
    color: var(--color-gray-700);
    line-height: var(--leading-relaxed);
}

.zigomatic-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.zigomatic-benefits li::after {
    content: '✓';
    position: absolute;
    left: 4px;
    top: 5px;
    color: var(--color-primary-dark);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
}

.zigomatic-indications li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

.zigomatic-image {
    display: flex;
    justify-content: center;
}

.zigomatic-image img {
    width: 100%;
    max-width: 400px;
    height: 400px;
    object-fit: cover;
    object-position: center top;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: var(--font-medium);
    box-shadow: var(--shadow-gold);
}

/* zigomatic-image placeholder styles removed - using real photos */

/* =============================================
   TESTIMONIALS SECTION - OFF-WHITE BACKGROUND
   ============================================= */
.testimonials {
    padding: var(--space-16) 0;
    background-color: var(--color-off-white);
    overflow: hidden;
}

.testimonials-carousel {
    position: relative;
}

.testimonials-track {
    display: flex;
    gap: var(--space-6);
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 100%;
    max-width: 100%;
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--color-accent);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--space-4);
    right: var(--space-6);
    font-family: var(--font-heading);
    font-size: 5rem;
    color: var(--color-accent);
    opacity: 0.15;
    line-height: 1;
}

.testimonial-text {
    font-size: var(--text-base);
    color: var(--color-gray-700);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
}

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

.testimonial-info strong {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.testimonial-info span {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.testimonials-footer {
    display: flex;
    justify-content: center;
    margin-top: var(--space-6);
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-2xl);
    color: var(--color-primary);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.testimonial-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.testimonials-dots {
    display: flex;
    gap: var(--space-2);
}

.testimonials-dots .dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-gray-300);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonials-dots .dot:hover {
    background-color: var(--color-gray-400);
}

.testimonials-dots .dot.active {
    background-color: var(--color-accent);
    width: 24px;
}

/* =============================================
   PROCESS SECTION - WHITE BACKGROUND
   ============================================= */
.process {
    padding: var(--space-16) 0;
    background-color: var(--color-white);
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-accent) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-full);
}

.process-step {
    display: flex;
    gap: var(--space-6);
    position: relative;
}

.process-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-primary-dark);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-gold);
    z-index: 1;
}

.process-content {
    flex: 1;
    padding: var(--space-6);
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--color-accent);
}

.process-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.process-text {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

.process-cta {
    text-align: center;
    margin-top: var(--space-12);
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-cream) 100%);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
}

.process-cta p {
    font-size: var(--text-lg);
    color: var(--color-gray-700);
    margin-bottom: var(--space-6);
}

/* =============================================
   FAQ SECTION - OFF-WHITE BACKGROUND
   ============================================= */
.faq {
    padding: var(--space-16) 0;
    background-color: var(--color-off-white);
}

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

.faq-item {
    margin-bottom: var(--space-4);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item.active {
    border-color: var(--color-accent);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    text-align: left;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

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

.faq-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--color-off-white);
    border-radius: var(--radius-full);
    font-size: var(--text-lg);
    color: var(--color-accent-dark);
    font-weight: var(--font-bold);
    transition: all var(--transition-base);
}

.faq-item.active .faq-icon {
    background: var(--color-accent);
    color: var(--color-primary-dark);
    transform: rotate(45deg);
}

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

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

.faq-answer p {
    padding: 0 var(--space-6) var(--space-6);
    font-size: var(--text-base);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}

/* =============================================
   CONTACT SECTION - NAVY BACKGROUND
   ============================================= */
.contact {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 80% 20%, rgba(201, 169, 110, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-10);
}

.contact-info .section-title {
    text-align: left;
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.contact-info .section-title::after {
    margin-left: 0;
    background: var(--color-accent);
}

.contact-text {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.85);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.contact-details {
    padding: var(--space-6);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(4px);
}

.contact-details h3 {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-accent);
    margin-bottom: var(--space-2);
    margin-top: var(--space-6);
}

.contact-details h3:first-child {
    margin-top: 0;
}

.contact-details p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    line-height: var(--leading-relaxed);
}

.contact-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-2);
}

.contact-amenities span {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
}

.contact-social {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-white);
    font-weight: var(--font-medium);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.contact-social:hover {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}

/* Contact Form - White Card */
.contact-form-wrapper {
    width: 100%;
}

.contact-form {
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.form-title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--space-6);
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    color: var(--color-gray-800);
    background-color: var(--color-off-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(201, 169, 110, 0.15);
}

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

.form-group input.error,
.form-group select.error {
    border-color: var(--color-error);
}

.form-group .error-message {
    display: none;
    font-size: var(--text-sm);
    color: var(--color-error);
    margin-top: var(--space-1);
}

.form-group.has-error .error-message {
    display: block;
}

.form-privacy {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--space-4);
}

/* Contact Map */
.contact-map {
    margin-top: var(--space-10);
}

.contact-map h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    text-align: center;
    margin-bottom: var(--space-6);
}

.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--color-accent);
}

.map-container iframe {
    display: block;
}

/* =============================================
   FOOTER - DARK NAVY
   ============================================= */
.footer {
    padding: var(--space-12) 0 var(--space-6);
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-name {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
}

.footer-cro {
    font-size: var(--text-sm);
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

.footer-specialty {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-2);
}

.footer-address p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-white);
    font-weight: var(--font-medium);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

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

.footer-bottom {
    padding-top: var(--space-6);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-disclaimer {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.4);
    margin-top: var(--space-4);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    background-color: #25d366;
    color: var(--color-white);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-smooth);
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    font-size: var(--text-2xl);
}

.whatsapp-text {
    display: none;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scroll animation classes - will be added by JS */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Gold line separator */
.gold-separator {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    margin: var(--space-6) auto;
    border-radius: var(--radius-full);
}