/* ==========================================
   01. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================== */

:root {
    /* Colors */
    --color-primary-dark: #1A1A2E;
    --color-primary-darker: #12121F;
    --color-primary-mid: #16213E;
    --color-primary-light: #0F3460;
    --color-gold: #B8860B;
    --color-gold-light: #D4A017;
    --color-gold-lighter: #E8C547;
    --color-gold-glow: rgba(184, 134, 11, 0.3);
    --color-gold-glow-strong: rgba(184, 134, 11, 0.5);
    --color-white: #FFFFFF;
    --color-off-white: #F8F8F8;
    --color-light-gray: #F5F5F5;
    --color-mid-gray: #E0E0E0;
    --color-body-text: #333333;
    --color-muted: #6B7280;
    --color-success: #2E7D32;
    --color-error: #C62828;
    --color-whatsapp: #25D366;
    --color-overlay: rgba(26, 26, 46, 0.85);
    --color-overlay-heavy: rgba(26, 26, 46, 0.95);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-bg-hover: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --fs-xs: clamp(0.7rem, 0.8vw, 0.75rem);
    --fs-sm: clamp(0.8rem, 0.9vw, 0.875rem);
    --fs-base: clamp(0.9rem, 1vw, 1rem);
    --fs-lg: clamp(1rem, 1.15vw, 1.125rem);
    --fs-xl: clamp(1.1rem, 1.3vw, 1.25rem);
    --fs-2xl: clamp(1.3rem, 1.8vw, 1.5rem);
    --fs-3xl: clamp(1.6rem, 2.5vw, 2rem);
    --fs-4xl: clamp(2rem, 3.5vw, 2.75rem);
    --fs-5xl: clamp(2.5rem, 5vw, 3.5rem);
    --fs-hero: clamp(2.5rem, 6vw, 4.5rem);

    /* 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;
    --space-section: clamp(4rem, 8vw, 7rem);

    /* Borders & Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 4px 20px rgba(184, 134, 11, 0.25);
    --shadow-gold-lg: 0 8px 40px rgba(184, 134, 11, 0.35);
    --shadow-gold-xl: 0 12px 60px rgba(184, 134, 11, 0.4);

    /* Transitions */
    --ease-out-cubic: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 150ms var(--ease-out-cubic);
    --transition-base: 300ms var(--ease-out-cubic);
    --transition-slow: 500ms var(--ease-in-out-cubic);
    --transition-slower: 700ms var(--ease-out-expo);

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --header-height: 72px;
}

/* ==========================================
   02. CSS RESET & BASE
   ========================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-body-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

body.loading {
    overflow: hidden;
}

body.loaded {
    overflow-x: hidden;
}

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

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

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

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

ul, ol {
    list-style: none;
}

/* ==========================================
   03. TYPOGRAPHY
   ========================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary-dark);
}

h1 { font-size: var(--fs-hero); }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p {
    margin-bottom: var(--space-4);
}

p:last-child {
    margin-bottom: 0;
}

strong {
    font-weight: 600;
}

/* ==========================================
   04. LAYOUT & CONTAINER
   ========================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section {
    padding: var(--space-section) 0;
    contain: content;
}

/* ==========================================
   05. UTILITY CLASSES
   ========================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only--focusable:focus {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    width: auto;
    height: auto;
    padding: var(--space-4) var(--space-8);
    margin: 0;
    overflow: visible;
    clip: auto;
    background: var(--color-gold);
    color: var(--color-primary-dark);
    font-weight: 700;
    font-size: var(--fs-lg);
    white-space: normal;
}

.text-gold {
    color: var(--color-gold);
}

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

/* ==========================================
   06. SECTION HEADER (reusable)
   ========================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-header__label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    margin-bottom: var(--space-4);
}

.section-header__title {
    margin-bottom: var(--space-4);
}

.section-header__desc {
    font-size: var(--fs-lg);
    color: var(--color-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================
   07. BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-base);
    border-radius: var(--radius-full);
    padding: var(--space-3) var(--space-6);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    line-height: 1.4;
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--fs-lg);
}

.btn--sm {
    padding: var(--space-2) var(--space-5);
    font-size: var(--fs-sm);
}

.btn--full {
    width: 100%;
}

.btn--gold {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: var(--color-primary-dark);
    border: 2px solid transparent;
    box-shadow: var(--shadow-gold);
}

.btn--gold::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
    border-radius: inherit;
    z-index: -1;
    filter: blur(15px);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn--gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold-lg);
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-lighter));
}

.btn--gold:hover::before {
    opacity: 1;
}

.btn--gold:active {
    transform: translateY(0);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(184, 134, 11, 0.08);
    transform: translateY(-2px);
}

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

.btn--whatsapp:hover {
    background: #20BA5A;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

/* ==========================================
   08. KEYFRAME ANIMATIONS
   ========================================== */

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes fade-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scale-in {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes slide-in-left {
    from { opacity: 0; transform: translateX(-60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slide-in-right {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes book-float {
    0%, 100% { transform: translateY(0) rotateY(-8deg) rotateX(3deg); }
    50% { transform: translateY(-18px) rotateY(-12deg) rotateX(5deg); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    50% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes scroll-indicator {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(8px); }
}

@keyframes float-gentle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes border-gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ==========================================
   09. HEADER & NAVIGATION
   ========================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: all var(--transition-base);
    background: transparent;
}

.header--scrolled {
    background: rgba(26, 26, 46, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header--hidden {
    transform: translateY(-100%);
}

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

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    z-index: 1001;
}

.header__logo-img {
    height: 44px;
    width: auto;
    display: block;
}

.header__logo-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    font-size: 1.2rem;
}

.header__logo-name {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-xl);
    color: var(--color-white);
    line-height: 1.1;
}

.header__logo-tagline {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-gold);
    letter-spacing: 0.05em;
    line-height: 1.1;
}

/* Desktop Nav */
.nav-desktop {
    display: none;
}

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

.nav-link {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.header__cta {
    display: none;
}

/* Hamburger */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 1001;
}

.menu-toggle__bar {
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

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

.menu-toggle.active .menu-toggle__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

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

/* Mobile Nav */
.nav-mobile {
    position: fixed;
    inset: 0;
    background: var(--color-overlay-heavy);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    z-index: 999;
}

.nav-mobile.active {
    opacity: 1;
    visibility: visible;
}

.nav-mobile__list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-8);
}

.nav-mobile__link {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    color: var(--color-white);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.nav-mobile.active .nav-mobile__link {
    opacity: 1;
    transform: translateY(0);
}

.nav-mobile.active .nav-mobile__list li:nth-child(1) .nav-mobile__link { transition-delay: 100ms; }
.nav-mobile.active .nav-mobile__list li:nth-child(2) .nav-mobile__link { transition-delay: 150ms; }
.nav-mobile.active .nav-mobile__list li:nth-child(3) .nav-mobile__link { transition-delay: 200ms; }
.nav-mobile.active .nav-mobile__list li:nth-child(4) .nav-mobile__link { transition-delay: 250ms; }
.nav-mobile.active .nav-mobile__list li:nth-child(5) .nav-mobile__link { transition-delay: 300ms; }

.nav-mobile__cta {
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.nav-mobile.active .nav-mobile__cta {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 350ms;
}

.nav-mobile__link:hover {
    color: var(--color-gold);
}

/* ==========================================
   10. HERO SECTION
   ========================================== */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1A1A2E 0%, #16213E 30%, #0F3460 60%, #1A1A2E 100%);
    background-size: 400% 400%;
    animation: gradient-shift 20s ease infinite;
    overflow: hidden;
    padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-8);
}

#particle-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center bottom, rgba(184, 134, 11, 0.08) 0%, transparent 70%);
    z-index: 2;
}

.hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(184, 134, 11, 0.12);
    border: 1px solid rgba(184, 134, 11, 0.3);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-5);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-gold-light);
    margin-bottom: var(--space-8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero__badge i {
    font-size: 0.85em;
}

.hero__title {
    color: var(--color-white);
    margin-bottom: var(--space-6);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero__title .text-gold {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-lighter));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--fs-xl);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-10);
    line-height: 1.6;
}

.hero__cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    margin-bottom: var(--space-12);
}

.hero__trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.trust-badge i {
    color: var(--color-gold);
    font-size: 0.9em;
}

/* Hero Video */
.hero__video {
    margin-top: var(--space-5);
    display: flex;
    justify-content: center;
}

.hero__video-wrapper {
    position: relative;
    width: 100%;
    max-width: 640px;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(184, 134, 11, 0.1);
}

.hero__video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-xl);
}

.hero__video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.hero__video-wrapper:hover .hero__video-thumbnail {
    transform: scale(1.03);
}

.hero__video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    font-size: 1.4rem;
    padding-left: 4px;
    box-shadow: var(--shadow-gold-lg);
    transition: all var(--transition-base);
    z-index: 2;
}

.hero__video-play::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    filter: blur(16px);
    opacity: 0.4;
    z-index: -1;
    animation: pulse-glow-gold 2s ease-in-out infinite;
}

@keyframes pulse-glow-gold {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.15); }
}

.hero__video-wrapper:hover .hero__video-play {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: var(--shadow-gold-xl);
}

.hero__video-border {
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-xl) + 2px);
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.4), rgba(184, 134, 11, 0.1), rgba(184, 134, 11, 0.4));
    z-index: -1;
}

.hero__video-wrapper--playing .hero__video-play,
.hero__video-wrapper--playing .hero__video-border {
    display: none;
}

.hero__video-wrapper--playing .hero__video-thumbnail {
    visibility: hidden;
}

/* Scroll Indicator */
.hero__scroll-indicator {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--fs-xs);
    margin-top: var(--space-6);
    padding-bottom: var(--space-4);
}

.hero__scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.hero__scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 2px;
    animation: scroll-indicator 1.5s ease-in-out infinite;
}

/* ==========================================
   11. PROBLEM SECTION
   ========================================== */

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

.problem__stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-16);
}

.stat-card {
    text-align: center;
    padding: var(--space-8) var(--space-6);
    background: var(--color-primary-dark);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
}

.stat-card__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-4);
    border-radius: var(--radius-full);
    background: rgba(184, 134, 11, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.3rem;
}

.stat-card__number {
    font-family: var(--font-heading);
    font-size: var(--fs-5xl);
    font-weight: 800;
    color: var(--color-gold-light);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-card__label {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.stat-card__source {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.5);
}

.problem__symptoms-title {
    text-align: center;
    margin-bottom: var(--space-8);
    font-size: var(--fs-2xl);
}

.problem__symptoms {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.symptom-card {
    padding: var(--space-6);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

/* Pop reveal animation (universal) */
.reveal-pop {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
                border-color var(--transition-base),
                box-shadow var(--transition-base);
}

.reveal-pop.revealed {
    opacity: 1;
    transform: scale(1);
}

.symptom-card:hover {
    border-color: var(--color-gold-glow);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.symptom-card__icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--space-3);
    border-radius: var(--radius-full);
    background: rgba(184, 134, 11, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.2rem;
}

.symptom-card__title {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-base);
    margin-bottom: var(--space-1);
}

.symptom-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-muted);
}

.problem__message {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-mid));
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    color: var(--color-white);
    position: relative;
    border: 1px solid rgba(184, 134, 11, 0.2);
}

.problem__message-icon {
    color: var(--color-gold);
    font-size: 1.5rem;
    margin-bottom: var(--space-3);
}

.problem__message p {
    font-size: var(--fs-lg);
    line-height: 1.7;
}

/* ==========================================
   12. PROGRAMME TIMELINE SECTION
   ========================================== */

.programme {
    background: var(--color-primary-dark);
}

.programme .section-header__title {
    color: var(--color-white);
}

.programme .section-header__desc {
    color: rgba(255, 255, 255, 0.6);
}

.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-8) 0;
}

.timeline__line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-gold), rgba(184, 134, 11, 0.2));
    border-radius: 2px;
    transform-origin: top center;
}

.timeline__step {
    position: relative;
    display: flex;
    gap: var(--space-6);
    padding-bottom: var(--space-12);
}

.timeline__step:last-child {
    padding-bottom: 0;
}

.timeline__marker {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--color-primary-dark);
    border: 3px solid var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: all var(--transition-base);
}

.timeline__number {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-lg);
    color: var(--color-gold);
}

.timeline__content {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-base);
}

.timeline__content:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateX(4px);
}

.timeline__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(184, 134, 11, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1rem;
    margin-bottom: var(--space-3);
}

.timeline__title {
    font-size: var(--fs-xl);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.timeline__desc {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.programme__cta {
    text-align: center;
    margin-top: var(--space-16);
}

.programme__cta-text {
    font-size: var(--fs-2xl);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-6);
    font-family: var(--font-heading);
}

/* ==========================================
   13. TEAM SECTION
   ========================================== */

.team {
    background: linear-gradient(180deg, var(--color-primary-dark) 0%, #16213E 100%);
}

.team .section-header__title {
    color: var(--color-white);
}

.team .section-header__desc {
    color: rgba(255, 255, 255, 0.6);
}

.team__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.team__card--doctor {
    background: #FFF9EE;
    border-radius: var(--radius-xl);
    padding: 0;
    overflow: hidden;
    text-align: center;
    transition: transform 0.4s var(--ease-out-cubic), box-shadow var(--transition-base);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.team__card--doctor:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.team__card--doctor .team__card-photo {
    width: 100%;
    height: 260px;
    border-radius: 0;
    overflow: hidden;
    margin: 0;
    border: none;
    box-shadow: none;
    background: #f0e6d2;
}

.team__card--doctor .team__card-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.team__card-name {
    font-size: var(--fs-xl);
    color: var(--color-primary-dark);
    margin: var(--space-5) 0 var(--space-1);
    font-weight: 700;
}

.team__card--doctor .team__card-role {
    font-size: var(--fs-sm);
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.team__card-hospital {
    font-size: var(--fs-xs);
    color: #8a8a8a;
    margin-bottom: var(--space-5);
}

.team__card-credentials {
    list-style: none;
    padding: 0 var(--space-5) var(--space-6);
    margin: 0;
    text-align: left;
    border-top: 1px solid #e8dcc8;
    padding-top: var(--space-5);
}

.team__card-credentials li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.team__card-credentials li:last-child {
    margin-bottom: 0;
}

.team__card-credentials li i {
    color: var(--color-gold);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.team__card-credentials li strong {
    display: block;
    font-size: var(--fs-sm);
    color: var(--color-primary-dark);
    font-weight: 700;
    line-height: 1.3;
}

.team__card-credentials li span {
    display: block;
    font-size: var(--fs-xs);
    color: #8a8a8a;
    line-height: 1.4;
}

/* ==========================================
   14. WHO IS THIS FOR SECTION
   ========================================== */

.who-is-this-for {
    background: var(--color-white);
}

.who__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.checklist__item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.checklist__item:hover {
    background: var(--color-white);
    border-color: rgba(184, 134, 11, 0.2);
    box-shadow: var(--shadow-sm);
    transform: translateX(4px);
}

.checklist__check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-success);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 0.8rem;
}

.checklist__item span {
    font-weight: 500;
    font-size: var(--fs-base);
}

.who__stages-title {
    text-align: center;
    margin-bottom: var(--space-6);
    color: var(--color-primary-dark);
}

.life-stage-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.life-stage-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-4);
    background: var(--color-primary-dark);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.life-stage-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
}

.life-stage-card i {
    font-size: 1.5rem;
    color: var(--color-gold);
}

.life-stage-card span {
    font-weight: 600;
    font-size: var(--fs-sm);
}

.who__cta {
    text-align: center;
}

.who__cta p {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-6);
}

/* ==========================================
   15. BENEFITS SECTION
   ========================================== */

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

.benefits__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-16);
}

.benefit__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.benefit__item:hover {
    border-color: rgba(184, 134, 11, 0.2);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.benefit__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.1), rgba(184, 134, 11, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.2rem;
}

.benefit__title {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-base);
    margin-bottom: var(--space-1);
    color: var(--color-primary-dark);
}

.benefit__desc {
    font-size: var(--fs-sm);
    color: var(--color-muted);
}

/* Pricing Card */
.benefits__pricing {
    display: flex;
    justify-content: center;
}

.pricing-card {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-mid));
    border-radius: var(--radius-2xl);
    padding: var(--space-10) var(--space-8);
    text-align: center;
    max-width: 500px;
    width: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(184, 134, 11, 0.2);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
}

.pricing-card__badge {
    display: inline-block;
    background: rgba(184, 134, 11, 0.15);
    color: var(--color-gold-light);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    margin-bottom: var(--space-6);
    border: 1px solid rgba(184, 134, 11, 0.3);
}

.pricing-card__amount {
    margin-bottom: var(--space-2);
    color: var(--color-white);
}

.pricing-card__currency {
    font-size: var(--fs-2xl);
    vertical-align: super;
    color: var(--color-gold);
}

.pricing-card__number {
    font-family: var(--font-heading);
    font-size: var(--fs-5xl);
    font-weight: 800;
    color: var(--color-gold-light);
}

.pricing-card__range {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--color-gold);
}

.pricing-card__period {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--fs-base);
    margin-bottom: var(--space-6);
}

.pricing-card__comparison {
    background: rgba(184, 134, 11, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-8);
}

.pricing-card__comparison i {
    color: var(--color-success);
    margin-bottom: var(--space-2);
    font-size: 1.2rem;
}

.pricing-card__comparison p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--fs-sm);
}

/* ==========================================
   16. FREE BOOK SECTION
   ========================================== */

.free-book {
    background: var(--color-primary-dark);
    overflow: hidden;
}

.free-book .section-header__title {
    color: var(--color-white);
}

.free-book__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

.free-book__showcase {
    display: flex;
    justify-content: center;
    position: relative;
}

.book__3d-wrapper {
    perspective: 1200px;
}

.book__cover {
    width: 250px;
    height: 360px;
    position: relative;
    transform-style: preserve-3d;
    animation: book-float 5s ease-in-out infinite;
}

.book__cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px 12px 12px 4px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(184, 134, 11, 0.15);
}

/* Keep placeholder styles for fallback */
.book__cover-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(160deg, #1a1a2e 0%, #0f2040 30%, #1a1a2e 100%);
    border: 2px solid var(--color-gold);
    border-radius: 4px 12px 12px 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(184, 134, 11, 0.15),
        inset 0 0 60px rgba(184, 134, 11, 0.05);
}

.book__spine {
    position: absolute;
    top: 0;
    left: -8px;
    width: 8px;
    height: 100%;
    background: linear-gradient(90deg, #0d1520, var(--color-gold), #0d1520);
    transform: rotateY(-90deg);
    transform-origin: right center;
    border-radius: 2px 0 0 2px;
}

.book__glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.15) 0%, transparent 70%);
    border-radius: var(--radius-full);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.free-book__intro {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-6);
}

.book__specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.book__spec {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-gold-light);
    font-size: var(--fs-sm);
}

.book__spec i {
    color: var(--color-gold);
}

.book__chapters {
    list-style: none;
    margin-bottom: var(--space-8);
}

.book__chapters li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--fs-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.book__chapters li:last-child {
    border-bottom: none;
}

.book__chapters li i {
    color: var(--color-gold);
    margin-top: 3px;
    flex-shrink: 0;
}

/* Second book card */
.book__also {
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(184, 134, 11, 0.2);
}

.book__also-title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    color: var(--color-gold);
    margin-bottom: var(--space-4);
}

.book__also-card {
    display: flex;
    gap: var(--space-5);
    align-items: center;
    padding: var(--space-5);
    background: rgba(26, 26, 46, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(184, 134, 11, 0.15);
}

.book__also-img {
    width: 120px;
    height: auto;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.book__also-info strong {
    display: block;
    font-size: var(--fs-base);
    color: var(--color-body-text);
    margin-bottom: var(--space-2);
}

.book__also-info p {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: var(--space-2);
}

.book__also-coming {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--color-gold);
    background: rgba(184, 134, 11, 0.1);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

/* ==========================================
   17. ABOUT SECTION
   ========================================== */

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

.about__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

.about__photo-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.about__photo {
    width: 280px;
    height: 280px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-xl);
    position: relative;
    z-index: 1;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Keep placeholder styles for fallback */
.about__photo-placeholder {
    width: 280px;
    height: 340px;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-mid));
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.about__photo-placeholder i {
    font-size: 4rem;
    color: var(--color-gold);
}

.about__photo-placeholder span {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.8);
}

.about__photo-border {
    position: absolute;
    inset: -4px;
    border-radius: calc(var(--radius-xl) + 4px);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
    background-size: 300% 300%;
    animation: border-gradient 4s ease infinite;
    z-index: 0;
}

.about__role {
    font-size: var(--fs-base);
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.about__bio {
    font-size: var(--fs-base);
    color: var(--color-muted);
    line-height: 1.8;
    margin-bottom: var(--space-8);
}

.about__credentials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.credential {
    text-align: center;
    padding: var(--space-4);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
}

.credential__number {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: 800;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.credential__label {
    font-size: var(--fs-xs);
    color: var(--color-muted);
    font-weight: 500;
}

.about__quote {
    background: var(--color-primary-dark);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: relative;
    border-left: 4px solid var(--color-gold);
}

.about__quote i {
    color: var(--color-gold);
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
    display: block;
}

.about__quote p {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

.about__quote cite {
    display: block;
    margin-top: var(--space-4);
    font-style: normal;
    font-weight: 600;
    color: var(--color-gold);
    font-size: var(--fs-sm);
}

/* About — Qualifications */
.about__qualifications {
    font-size: var(--fs-sm);
    color: var(--color-muted);
    font-style: italic;
    margin-bottom: var(--space-6);
}

/* About — Awards */
.about__awards {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.award-badge {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-mid-gray);
    transition: all var(--transition-base);
}

.award-badge:hover {
    border-color: var(--color-gold-glow);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.award-badge__img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.award-badge__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.award-badge__text strong {
    font-size: var(--fs-sm);
    color: var(--color-body-text);
    font-weight: 700;
}

.award-badge__text span {
    font-size: var(--fs-xs);
    color: var(--color-muted);
}

/* ==========================================
   17B. RATAN TATA TRUST BANNER
   ========================================== */

.trust-banner {
    padding: var(--space-8) 0;
    background: var(--color-light-gray);
}

.trust-banner__inner {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.trust-banner__img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   17C. INFRASTRUCTURE GALLERY
   ========================================== */

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

.infra__gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.infra__item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.infra__item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.infra__item:hover img {
    transform: scale(1.05);
}

/* ==========================================
   POPUP CONSULTATION FORM
   ========================================== */

.popup {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    padding: var(--space-4);
}

.popup--active {
    opacity: 1;
    visibility: visible;
}

.popup__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.popup__content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8) var(--space-6);
    max-width: 480px;
    width: 100%;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(184, 134, 11, 0.15);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.popup--active .popup__content {
    transform: scale(1) translateY(0);
}

.popup__close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: var(--color-light-gray);
    border: none;
    font-size: 1.5rem;
    color: var(--color-muted);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
    line-height: 1;
}

.popup__close:hover {
    background: var(--color-mid-gray);
    color: var(--color-body-text);
}

.popup__header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.popup__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.12), rgba(184, 134, 11, 0.04));
    color: var(--color-gold);
    font-size: 1.5rem;
    margin-bottom: var(--space-3);
}

.popup__title {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-2);
}

.popup__desc {
    font-size: var(--fs-sm);
    color: var(--color-muted);
}

.popup__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.popup__input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1.5px solid var(--color-mid-gray);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    color: var(--color-body-text);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.popup__input:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.popup__input::placeholder {
    color: var(--color-muted);
}

.popup__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-8);
}

.popup__input--error {
    border-color: var(--color-error);
}

.popup__submit {
    margin-top: var(--space-2);
    width: 100%;
}

.popup__trust {
    text-align: center;
    font-size: var(--fs-xs);
    color: var(--color-muted);
    margin-top: var(--space-3);
}

.popup__trust i {
    color: var(--color-gold);
    margin-right: 4px;
}

.popup__thank-you {
    text-align: center;
    padding: var(--space-6) 0;
}

.popup__thank-you-icon {
    font-size: 3rem;
    color: var(--color-success);
    margin-bottom: var(--space-3);
}

.popup__thank-you h3 {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    color: var(--color-primary-dark);
    margin-bottom: var(--space-2);
}

.popup__thank-you p {
    color: var(--color-muted);
}

@media (max-width: 520px) {
    .popup__content {
        padding: var(--space-6) var(--space-4);
    }

    .popup__form-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   LIGHTBOX / IMAGE VIEWER
   ========================================== */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox--active {
    opacity: 1;
    visibility: visible;
}

.lightbox__content {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.lightbox--active .lightbox__img {
    transform: scale(1);
}

.lightbox__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition-fast);
    z-index: 10001;
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.15);
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-white);
    font-size: 1.25rem;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition-fast);
    z-index: 10001;
}

.lightbox__prev { left: var(--space-4); }
.lightbox__next { right: var(--space-4); }

.lightbox__prev:hover,
.lightbox__next:hover {
    background: rgba(184, 134, 11, 0.5);
}

@media (max-width: 767px) {
    .lightbox__prev,
    .lightbox__next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .lightbox__close {
        font-size: 2rem;
    }
}

/* ==========================================
   18. TESTIMONIALS SECTION
   ========================================== */

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

.testimonials__widget {
    margin-bottom: var(--space-10);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.testimonials__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-3);
    scrollbar-width: none;
}

.testimonials__grid::-webkit-scrollbar {
    display: none;
}

.testimonials__grid > * {
    flex: 0 0 min(350px, 80%);
    scroll-snap-align: start;
}

.testimonial__card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.testimonial__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(184, 134, 11, 0.15);
}

.testimonial__stars {
    margin-bottom: var(--space-4);
    color: var(--color-gold);
    font-size: 0.9rem;
    display: flex;
    gap: 2px;
}

.testimonial__quote {
    font-size: var(--fs-base);
    color: var(--color-body-text);
    line-height: 1.8;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial__avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    font-weight: 700;
    font-size: var(--fs-lg);
}

.testimonial__name {
    font-weight: 600;
    font-size: var(--fs-base);
}

.testimonial__info {
    font-size: var(--fs-xs);
    color: var(--color-muted);
}

/* Video Testimonials & Media */
.testimonials__video-section,
.testimonials__media-section {
    margin-top: var(--space-12);
    text-align: center;
}

.testimonials__video-title {
    margin-bottom: var(--space-6);
}

.testimonials__videos {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

/* Video Embed (click-to-play) */
.video-embed {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.video-embed__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.video-embed:hover .video-embed__thumb {
    transform: scale(1.05);
}

.video-embed__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    font-size: 1.1rem;
    padding-left: 3px;
    box-shadow: var(--shadow-gold-lg);
    transition: all var(--transition-base);
    z-index: 2;
}

.video-embed:hover .video-embed__play {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-embed__label {
    position: absolute;
    bottom: var(--space-3);
    left: var(--space-3);
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    font-size: var(--fs-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    backdrop-filter: blur(4px);
    z-index: 2;
}

.video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-embed--playing .video-embed__thumb,
.video-embed--playing .video-embed__play,
.video-embed--playing .video-embed__label {
    display: none;
}

/* Google icon in testimonials */
.testimonial__info i {
    color: #4285f4;
    margin-right: 4px;
}

/* ==========================================
   19. FAQ SECTION
   ========================================== */

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

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

.faq__item {
    border: 1px solid var(--color-mid-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq__item:hover {
    border-color: rgba(184, 134, 11, 0.3);
}

.faq__item--active {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    font-weight: 600;
    font-size: var(--fs-base);
    text-align: left;
    color: var(--color-primary-dark);
    transition: all var(--transition-base);
}

.faq__question:hover {
    color: var(--color-gold);
}

.faq__item--active .faq__question {
    color: var(--color-gold);
}

.faq__chevron {
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--color-muted);
    transition: transform var(--transition-base);
}

.faq__item--active .faq__chevron {
    transform: rotate(180deg);
    color: var(--color-gold);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out-cubic), padding 0.3s;
}

.faq__answer p {
    padding: 0 var(--space-6) var(--space-6);
    font-size: var(--fs-sm);
    color: var(--color-muted);
    line-height: 1.8;
}

/* ==========================================
   20. CONSULTATION FORM SECTION
   ========================================== */

.consultation {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-mid));
}

.consultation .section-header__title {
    color: var(--color-white);
}

.consultation .section-header__desc {
    color: rgba(255, 255, 255, 0.6);
}

.consultation-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.consultation-form--success {
    display: none;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}

.form__group {
    position: relative;
}

.form__label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2);
}

.form__required {
    color: var(--color-gold);
}

.form__optional {
    font-weight: 400;
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--fs-xs);
}

.form__input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--fs-base);
    transition: all var(--transition-base);
    -webkit-appearance: none;
}

.form__input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.12);
}

.form__input--error {
    border-color: var(--color-error) !important;
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.12) !important;
}

.form__input--valid {
    border-color: var(--color-success) !important;
}

.form__select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23B8860B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: var(--space-10);
}

.form__select option {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.form__phone-wrapper {
    display: flex;
    align-items: stretch;
}

.form__phone-prefix {
    display: flex;
    align-items: center;
    padding: 0 var(--space-3);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--fs-sm);
    font-weight: 500;
}

.form__input--phone {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.form__error {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-error);
    margin-top: var(--space-1);
    opacity: 0;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
}

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

.form__submit {
    margin-top: var(--space-4);
    position: relative;
}

.form__submit-loading {
    display: none;
}

.form__submit--loading .form__submit-text {
    display: none;
}

.form__submit--loading .form__submit-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.form__trust {
    text-align: center;
    margin-top: var(--space-4);
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.form__trust i {
    color: var(--color-gold);
}

/* Thank You State */
.form__thank-you {
    display: none;
    text-align: center;
    padding: var(--space-12) var(--space-6);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.form__thank-you--visible {
    display: block;
}

.form__thank-you-icon {
    font-size: 4rem;
    color: var(--color-success);
    margin-bottom: var(--space-6);
}

.form__thank-you h3 {
    font-size: var(--fs-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.form__thank-you p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--fs-lg);
}

.form__thank-you-alt {
    margin-top: var(--space-4);
    font-size: var(--fs-base);
}

.form__thank-you-alt a {
    color: var(--color-gold);
}

/* Alternative CTAs */
.consultation__alt {
    text-align: center;
    margin-top: var(--space-10);
}

.consultation__alt p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-4);
    font-size: var(--fs-sm);
}

.consultation__alt-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
}

.consultation__alt .btn--outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
}

/* ==========================================
   21. FOOTER
   ========================================== */

.footer {
    background: var(--color-primary-darker);
    padding: var(--space-16) 0 var(--space-6);
    color: rgba(255, 255, 255, 0.7);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer__logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.footer__desc {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.footer__social {
    display: flex;
    gap: var(--space-3);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    background: var(--color-gold);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.footer__heading {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--fs-base);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__links ul,
.footer__contact ul,
.footer__hours ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__links a,
.footer__contact a {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

.footer__links a:hover,
.footer__contact a:hover {
    color: var(--color-gold);
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--fs-sm);
}

.footer__contact li i {
    color: var(--color-gold);
    margin-top: 3px;
    flex-shrink: 0;
}

.footer__hours li {
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer__legal-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-6);
}

.footer__legal-links a {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.4);
    transition: color var(--transition-fast);
}

.footer__legal-links a:hover {
    color: var(--color-gold);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--space-6);
    text-align: center;
}

.footer__bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.4);
}

.footer__disclaimer {
    margin-top: var(--space-3);
    font-size: var(--fs-xs) !important;
    color: rgba(255, 255, 255, 0.25) !important;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================
   22. WHATSAPP FLOATING BUTTON
   ========================================== */

.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 900;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--color-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    animation: pulse-glow 2s ease-in-out infinite;
    transition: transform var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-float__tooltip {
    position: absolute;
    right: calc(100% + var(--space-3));
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-white);
    color: var(--color-body-text);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--fs-xs);
    font-weight: 500;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

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

/* ==========================================
   MOBILE: HORIZONTAL SCROLL CARDS (max-width: 767px)
   ========================================== */

@media (max-width: 767px) {
    /* Shared horizontal scroll behavior */
    .problem__stats,
    .problem__symptoms,
    .team__grid,
    .benefits__grid,
    .testimonials__grid,
    .testimonials__videos {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--space-4);
        padding-bottom: var(--space-3);
        scrollbar-width: none;
    }

    .problem__stats::-webkit-scrollbar,
    .problem__symptoms::-webkit-scrollbar,
    .team__grid::-webkit-scrollbar,
    .benefits__grid::-webkit-scrollbar,
    .testimonials__grid::-webkit-scrollbar,
    .testimonials__videos::-webkit-scrollbar {
        display: none;
    }

    /* Card sizing for horizontal scroll */
    .problem__stats > *,
    .problem__symptoms > *,
    .team__grid > *,
    .benefits__grid > *,
    .testimonials__grid > *,
    .testimonials__videos > * {
        flex: 0 0 75%;
        min-width: 0;
        scroll-snap-align: start;
    }

    /* Stat cards — wider */
    .problem__stats > * {
        flex: 0 0 80%;
    }

    /* Symptom cards — slightly narrower */
    .problem__symptoms > * {
        flex: 0 0 65%;
    }

    /* Team/Doctor cards — wider for better readability */
    .team__grid > * {
        flex: 0 0 85%;
    }

    /* Benefits — full width cards so content fits properly */
    .benefits__grid > * {
        flex: 0 0 85%;
    }

    /* Testimonials */
    .testimonials__grid > * {
        flex: 0 0 82%;
    }

    .testimonials__videos > * {
        flex: 0 0 85%;
    }

    /* Life stage cards — 3-col grid on mobile */
    .life-stage-cards {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-3);
    }

    .life-stage-card {
        padding: var(--space-4) var(--space-2);
    }

    .life-stage-card i {
        font-size: 1.2rem;
    }

    .life-stage-card span {
        font-size: 0.7rem;
    }

    /* Infrastructure gallery */
    .infra__gallery {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--space-3);
        padding-bottom: var(--space-3);
        scrollbar-width: none;
    }

    .infra__gallery::-webkit-scrollbar {
        display: none;
    }

    .infra__item {
        flex: 0 0 75%;
        scroll-snap-align: start;
    }

    .infra__item img {
        height: 220px;
    }
}

/* ==========================================
   23. RESPONSIVE: TABLET (min-width: 768px)
   ========================================== */

@media (min-width: 768px) {
    /* Header */
    .nav-desktop {
        display: block;
    }

    .header__cta {
        display: inline-flex;
    }

    .menu-toggle {
        display: none;
    }

    /* Hero */
    .hero__cta-group {
        flex-direction: row;
        justify-content: center;
    }

    .hero__trust-badges {
        gap: var(--space-6);
    }

    /* Problem */
    .problem__stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .problem__symptoms {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Team */
    .team__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Who Is This For */
    .who__layout {
        grid-template-columns: 1fr 1fr;
    }

    .life-stage-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Benefits */
    .benefits__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Free Book */
    .free-book__layout {
        grid-template-columns: 1fr 1.2fr;
    }

    /* About */
    .about__layout {
        grid-template-columns: auto 1fr;
    }

    /* Testimonials - horizontal scroll handled in base styles */

    .testimonials__videos {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Form */
    .form__row {
        grid-template-columns: 1fr 1fr;
    }

    .consultation__alt-actions {
        flex-direction: row;
        justify-content: center;
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================
   24. RESPONSIVE: DESKTOP (min-width: 1024px)
   ========================================== */

@media (min-width: 1024px) {
    /* Container */
    .container {
        padding: 0 var(--space-8);
    }

    /* Team */
    .team__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Benefits */
    .benefits__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Timeline desktop: center-aligned, alternating */
    .timeline {
        max-width: 900px;
    }

    .timeline__line {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline__step {
        width: 50%;
        padding-right: var(--space-12);
    }

    .timeline__step:nth-child(even) {
        margin-left: 50%;
        padding-right: 0;
        padding-left: var(--space-12);
        flex-direction: row-reverse;
    }

    .timeline__step:nth-child(even) .timeline__marker {
        position: absolute;
        left: calc(-25px - 1.5px);
    }

    .timeline__step:nth-child(odd) .timeline__marker {
        position: absolute;
        right: calc(-25px - 1.5px);
    }

    .timeline__step {
        position: relative;
    }

    .timeline__step:nth-child(even) .timeline__content:hover {
        transform: translateX(-4px);
    }

    /* Infrastructure gallery */
    .infra__gallery {
        grid-template-columns: repeat(3, 1fr);
    }

    .infra__item img {
        height: 240px;
    }

    /* Footer */
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

/* ==========================================
   25. RESPONSIVE: WIDE (min-width: 1200px)
   ========================================== */

@media (min-width: 1200px) {
    /* Hero */
    .hero__content {
        max-width: 1000px;
    }

    /* About photo bigger */
    .about__photo {
        width: 320px;
        height: 320px;
    }

    .about__photo-placeholder {
        width: 320px;
        height: 400px;
    }

    /* Book bigger */
    .book__cover {
        width: 280px;
        height: 400px;
    }
}

/* ==========================================
   26. REDUCED MOTION
   ========================================== */

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

    html {
        scroll-behavior: auto;
    }

    .hero {
        background-size: 100% 100%;
    }

    .book__cover {
        animation: none;
        transform: rotateY(-5deg);
    }

    .whatsapp-float {
        animation: none;
    }
}

/* ==========================================
   27. PRINT STYLES
   ========================================== */

@media print {
    .header,
    .whatsapp-float,
    .hero__scroll-indicator,
    #particle-canvas,
    .hero__overlay,
    .form__submit,
    .consultation__alt,
    .footer__social {
        display: none !important;
    }

    .hero {
        min-height: auto;
        background: var(--color-white) !important;
        color: var(--color-body-text) !important;
    }

    .hero__title,
    .hero__subtitle {
        color: var(--color-body-text) !important;
        -webkit-text-fill-color: var(--color-body-text) !important;
    }

    .section {
        break-inside: avoid;
    }

    body {
        font-size: 12pt;
        color: #000;
    }
}

/* ==========================================
   28. FOCUS STYLES (Accessibility)
   ========================================== */

*:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

.btn:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 3px;
    box-shadow: var(--shadow-gold);
}

/* Remove default focus styles for mouse users */
*:focus:not(:focus-visible) {
    outline: none;
}