/* ============================================================
   Citrus Med Incorporated — Enterprise Design System
   ============================================================
   A premium, healthcare-focused design system built for
   clarity, trust, and accessibility.
   ============================================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
    /* Brand Colors */
    --color-primary: #0f5e8a;
    --color-primary-dark: #0a3d5c;
    --color-primary-light: #e8f4fd;
    --color-primary-50: #f0f7ff;
    --color-primary-100: #e0eff7;
    --color-primary-200: #b8d8ec;
    --color-primary-300: #8cc0de;
    --color-primary-400: #4f9bc8;
    --color-primary-500: #0f5e8a;
    --color-primary-600: #0a4a6e;
    --color-primary-700: #083a56;
    --color-primary-800: #062a40;
    --color-primary-900: #041a28;

    /* Secondary - Teal */
    --color-secondary: #1a8a7a;
    --color-secondary-light: #e6f5f2;
    --color-secondary-dark: #0f665a;

    /* Accent - Warm Gold (Citrus reference) */
    --color-accent: #d4a130;
    --color-accent-light: #fdf3e0;
    --color-accent-dark: #b88920;

    /* Neutral */
    --color-white: #ffffff;
    --color-bg: #f8fafc;
    --color-bg-alt: #f1f5f9;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    /* Text */
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;
    --color-text-inverse: #ffffff;

    /* Semantic */
    --color-success: #16a34a;
    --color-error: #dc2626;
    --color-warning: #d97706;
    --color-info: #0284c7;

    /* Typography */
    --font-heading: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: "SF Mono", "Fira Code", "Fira Mono", monospace;

    /* Type Scale */
    --text-xs: 0.75rem; /* 12px */
    --text-sm: 0.875rem; /* 14px */
    --text-base: 1rem; /* 16px */
    --text-lg: 1.125rem; /* 18px */
    --text-xl: 1.25rem; /* 20px */
    --text-2xl: 1.5rem; /* 24px */
    --text-3xl: 1.875rem; /* 30px */
    --text-4xl: 2.25rem; /* 36px */
    --text-5xl: 3rem; /* 48px */
    --text-6xl: 3.75rem; /* 60px */
    --text-7xl: 4.5rem; /* 72px */

    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Line Heights */
    --leading-tight: 1.1;
    --leading-snug: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Letter Spacing */
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;

    /* Spacing (4px base) */
    --spacing-1: 0.25rem; /* 4px */
    --spacing-2: 0.5rem; /* 8px */
    --spacing-3: 0.75rem; /* 12px */
    --spacing-4: 1rem; /* 16px */
    --spacing-5: 1.25rem; /* 20px */
    --spacing-6: 1.5rem; /* 24px */
    --spacing-8: 2rem; /* 32px */
    --spacing-10: 2.5rem; /* 40px */
    --spacing-12: 3rem; /* 48px */
    --spacing-16: 4rem; /* 64px */
    --spacing-20: 5rem; /* 80px */
    --spacing-24: 6rem; /* 96px */
    --spacing-32: 8rem; /* 128px */

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md:
        0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg:
        0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --shadow-xl:
        0 20px 25px -5px rgba(0, 0, 0, 0.08),
        0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --shadow-card:
        0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-Index Scale */
    --z-base: 0;
    --z-above: 10;
    --z-dropdown: 50;
    --z-sticky: 100;
    --z-fixed: 200;
    --z-overlay: 300;
    --z-modal: 400;
    --z-toast: 500;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 900px;
    --container-wide: 1400px;
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

/* --- Lists --- */
ul,
ol {
    list-style: none;
}

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

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

/* ============================================================
   Utility Classes
   ============================================================ */

.container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.container-narrow {
    width: 90%;
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.container-wide {
    width: 95%;
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

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

/* ============================================================
   Button System
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: var(--font-medium);
    font-size: var(--text-sm);
    line-height: 1;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
    border: 2px solid transparent;
    white-space: nowrap;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-text-inverse);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    transform: translateY(-1px);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-text-primary);
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-text-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-secondary);
    border-color: transparent;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.btn-ghost:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-50);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-xs);
}

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--text-base);
}

/* ============================================================
   Section Styles
   ============================================================ */

.section {
    padding: var(--spacing-24) 0;
}

.section-sm {
    padding: var(--spacing-16) 0;
}

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

.section-header h2 {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
    line-height: var(--leading-tight);
}

.section-header p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--leading-relaxed);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-family: var(--font-heading);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--spacing-4);
}

.section-label::before,
.section-label::after {
    content: "";
    display: block;
    width: 24px;
    height: 1.5px;
    background-color: var(--color-primary-300);
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-16) 0;
    }
    .section-header {
        margin-bottom: var(--spacing-10);
    }
    .section-header h2 {
        font-size: var(--text-3xl);
    }
}

/* ============================================================
   Header / Navigation
   ============================================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-img {
    height: 80px;
    width: auto;
    border-radius: var(--radius-sm);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    letter-spacing: var(--tracking-tight);
}

/* Navigation */
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-3);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 1px;
    transition: width var(--transition-base);
}

.nav-links a:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-50);
}

.nav-links a:hover::after {
    width: 60%;
}

.nav-links a.active {
    color: var(--color-primary);
}

.nav-links a.active::after {
    width: 60%;
}

.nav-cta {
    margin-left: var(--spacing-4);
}

/* Ensure nav CTA button has white text (override nav-links a color) */
.nav-links a.nav-cta {
    color: var(--color-white) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    z-index: var(--z-above);
}

.hamburger:hover {
    background-color: var(--color-primary-50);
}

.hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.hamburger span + span {
    margin-top: 5px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-8px);
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        align-items: stretch;
        background-color: var(--color-white);
        padding: 96px var(--spacing-6) var(--spacing-6);
        gap: var(--spacing-1);
        box-shadow: var(--shadow-2xl);
        transition: right var(--transition-base);
        z-index: var(--z-overlay);
        overflow-y: auto;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        padding: var(--spacing-3) var(--spacing-4);
        font-size: var(--text-base);
        border-radius: var(--radius-md);
    }

    .nav-links a::after {
        display: none;
    }

    .nav-links a.active {
        background-color: var(--color-primary-50);
    }

    .nav-cta {
        margin-left: 0;
        margin-top: var(--spacing-3);
    }

    .nav-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hamburger {
        display: flex;
    }
}

/* Mobile overlay backdrop */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: calc(var(--z-overlay) - 1);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.nav-overlay.active {
    display: block;
    opacity: 1;
}

/* ============================================================
   Hero Section
   ============================================================ */

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 120px 0 var(--spacing-20);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        /* Left-to-right white overlay for text readability */
        linear-gradient(
            to right,
            rgba(255, 255, 255, 0.97) 0%,
            rgba(255, 255, 255, 0.75) 45%,
            rgba(255, 255, 255, 0.15) 100%
        ),
        /* Background image positioned right to show professionals */
        url("../assets/images/bg_image.webp") right center / cover no-repeat,
        /* Fallback gradient if image fails to load */
        linear-gradient(
                135deg,
                var(--color-primary-50) 0%,
                var(--color-white) 50%,
                var(--color-secondary-light) 100%
            );
}

/* On tablet, strengthen the overlay for better text readability */
@media (max-width: 768px) {
    .hero-bg {
        background:
            /* Stronger overlay on tablet/mobile since content is narrower */
            linear-gradient(
                to right,
                rgba(255, 255, 255, 0.96) 0%,
                rgba(255, 255, 255, 0.8) 50%,
                rgba(255, 255, 255, 0.25) 100%
            ),
            url("../assets/images/bg_image.webp") right center / cover no-repeat,
            linear-gradient(
                135deg,
                var(--color-primary-50) 0%,
                var(--color-white) 50%,
                var(--color-secondary-light) 100%
            );
    }
}

/* On mobile, use a more uniform overlay to ensure readability */
@media (max-width: 480px) {
    .hero-bg {
        background:
            linear-gradient(
                to right,
                rgba(255, 255, 255, 0.95) 0%,
                rgba(255, 255, 255, 0.85) 50%,
                rgba(255, 255, 255, 0.5) 100%
            ),
            url("../assets/images/bg_image.webp") 65% center / cover no-repeat,
            linear-gradient(
                135deg,
                var(--color-primary-50) 0%,
                var(--color-white) 50%,
                var(--color-secondary-light) 100%
            );
    }
}

.hero::before {
    content: "";
    position: absolute;
    top: -30%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(15, 94, 138, 0.06) 0%,
        transparent 70%
    );
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(26, 138, 122, 0.05) 0%,
        transparent 70%
    );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: 0.375rem 1rem;
    background-color: var(--color-primary-100);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--spacing-6);
    font-family: var(--font-heading);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    line-height: var(--leading-tight);
    margin-bottom: var(--spacing-6);
    letter-spacing: var(--tracking-tight);
}

.hero .hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
}

.hero .hero-description {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-10);
    max-width: 560px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

@media (max-width: 1024px) {
    .hero h1 {
        font-size: var(--text-5xl);
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 100px 0 var(--spacing-16);
    }

    .hero h1 {
        font-size: var(--text-4xl);
    }

    .hero .hero-subtitle {
        font-size: var(--text-lg);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: var(--text-3xl);
    }
}

/* Hero variants for inner pages */
.hero-inner {
    min-height: auto;
    padding: 120px 0 var(--spacing-16);
}

.hero-inner .hero-content {
    text-align: center;
    margin: 0 auto;
}

.hero-inner h1 {
    font-size: var(--text-5xl);
}

.hero-inner .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================
   Services Section
   ============================================================ */

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10) var(--spacing-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-secondary)
    );
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.service-card:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-6);
    transition: all var(--transition-base);
}

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

.service-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: none;
    transition: filter var(--transition-base);
}

.service-card:hover .service-icon img {
    filter: brightness(0) invert(1);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-3);
}

.service-card p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        padding: var(--spacing-8) var(--spacing-6);
    }
}

/* ============================================================
   About Section
   ============================================================ */

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.about-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 94, 138, 0.1),
        transparent 50%
    );
    pointer-events: none;
}

.about-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border-radius: var(--radius-2xl);
    background: linear-gradient(
        135deg,
        var(--color-secondary),
        var(--color-primary)
    );
    z-index: -1;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    line-height: var(--leading-tight);
    margin-bottom: var(--spacing-6);
}

.about-text p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-4);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--color-border);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-10);
    }

    .about-text h2 {
        font-size: var(--text-3xl);
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-4);
    }

    .stat-number {
        font-size: var(--text-3xl);
    }

    .about-accent {
        width: 80px;
        height: 80px;
        bottom: -12px;
        right: -12px;
    }
}

/* ============================================================
   Portfolio Section
   ============================================================ */

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

.portfolio-item {
    border-radius: var(--radius-xl);
    overflow: hidden;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.portfolio-item:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.portfolio-image {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-bg);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-image .portfolio-link-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 50%,
        rgba(15, 94, 138, 0.8) 100%
    );
    opacity: 0;
    transition: opacity var(--transition-base);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-6);
}

.portfolio-item:hover .portfolio-link-overlay {
    opacity: 1;
}

.portfolio-link-overlay span {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
}

.portfolio-content {
    padding: var(--spacing-6);
}

.portfolio-content h3 {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

.portfolio-content h3 a {
    color: inherit;
    text-decoration: none;
}

.portfolio-content h3 a:hover {
    color: var(--color-primary);
}

.portfolio-content p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* Portfolio rows layout (for portfolio page) */
.portfolio-rows {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
}

.portfolio-rows .portfolio-item {
    display: grid;
    grid-template-columns: 380px 1fr;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.portfolio-rows .portfolio-item .portfolio-image {
    aspect-ratio: auto;
    height: 100%;
    min-height: 280px;
}

.portfolio-rows .portfolio-item .portfolio-content {
    padding: var(--spacing-8);
}

.portfolio-rows .portfolio-item .portfolio-content h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-4);
}

.portfolio-rows .portfolio-item .portfolio-content p {
    font-size: var(--text-base);
}

@media (max-width: 768px) {
    .portfolio-rows .portfolio-item {
        grid-template-columns: 1fr;
    }

    .portfolio-rows .portfolio-item .portfolio-image {
        min-height: 220px;
    }
}

/* ============================================================
   Healthcare Insights — Editorial Articles
   ============================================================ */

.insight-article {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-10);
    margin-bottom: var(--spacing-6);
    transition: all var(--transition-base);
}

.insight-article:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
}

.insight-article:last-child {
    margin-bottom: 0;
}

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

.insight-article-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-5);
    color: var(--color-primary);
}

.insight-article h3 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    line-height: var(--leading-snug);
    margin-bottom: var(--spacing-4);
}

.insight-article p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-5);
}

.insight-article .btn {
    margin-top: var(--spacing-2);
}

@media (max-width: 768px) {
    .insight-article {
        padding: var(--spacing-6);
    }
    .insight-article h3 {
        font-size: var(--text-xl);
    }
}

/* ============================================================
   Industry News Section — Dynamic feed from /news-feed.php
   ============================================================ */

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

.news-loading {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-16);
}

.news-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: news-spin 0.8s linear infinite;
}

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

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

.news-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.news-card:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.news-thumb {
    position: relative;
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        var(--color-primary-100),
        var(--color-primary-50)
    );
}

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

.news-thumb-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-thumb-fallback .news-thumb-img {
    display: none;
}

.news-category-badge {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    background: rgba(15, 94, 138, 0.9);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    backdrop-filter: blur(4px);
}

.news-card-body {
    padding: var(--spacing-5);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.news-source {
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

.news-date {
    white-space: nowrap;
}

.news-date::before {
    content: "\00B7";
    margin-right: var(--spacing-3);
}

.news-title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    line-height: var(--leading-snug);
    margin-bottom: var(--spacing-3);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-title a {
    color: inherit;
    text-decoration: none;
}

.news-title a:hover {
    color: var(--color-primary);
}

.news-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-4);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-footer {
    margin-top: auto;
}

@media (max-width: 1024px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    .news-thumb {
        height: 140px;
    }
}

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

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.insight-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    min-height: 220px;
}

.insight-card:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.insight-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    color: var(--color-primary);
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.insight-card:hover .insight-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.insight-card h3 {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    line-height: var(--leading-snug);
    margin-bottom: var(--spacing-3);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.insight-card h3 a {
    color: inherit;
}

.insight-card h3 a:hover {
    color: var(--color-primary);
}

.insight-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-4);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.insight-footer {
    margin-top: auto;
}

@media (max-width: 1024px) {
    .insights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .insights-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Contact Section
   ============================================================ */

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    line-height: var(--leading-tight);
    margin-bottom: var(--spacing-4);
}

.contact-info > p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-8);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    transition: background-color var(--transition-fast);
}

.contact-item:hover {
    background-color: var(--color-primary-50);
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
}

.contact-item-content {
    flex: 1;
    min-width: 0;
}

.contact-item-label {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-1);
}

.contact-item-value {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
}

.contact-item-value a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-item-value a:hover {
    text-decoration: underline;
}

.contact-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    color: var(--color-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-top: var(--spacing-1);
}

.contact-whatsapp:hover {
    color: var(--color-secondary-dark);
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-10);
}

.contact-form-wrapper h2 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-6);
}

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

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 94, 138, 0.1);
}

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

.form-group .error-message {
    font-size: var(--text-xs);
    color: var(--color-error);
    margin-top: var(--spacing-1);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-submit {
    width: 100%;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-10);
    }

    .contact-info h2 {
        font-size: var(--text-3xl);
    }

    .contact-form-wrapper {
        padding: var(--spacing-6);
    }
}

/* ============================================================
   CTA Banner
   ============================================================ */

.cta-banner {
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-primary-dark) 100%
    );
    padding: var(--spacing-20) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle at 30% 50%,
        rgba(255, 255, 255, 0.05) 0%,
        transparent 60%
    );
    pointer-events: none;
}

.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
    position: relative;
}

.cta-banner p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto var(--spacing-8);
    position: relative;
    line-height: var(--leading-relaxed);
}

.cta-banner .btn {
    position: relative;
}

.cta-banner .btn-accent:hover {
    background-color: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .cta-banner {
        padding: var(--spacing-16) 0;
    }

    .cta-banner h2 {
        font-size: var(--text-3xl);
    }
}

/* ============================================================
   Map Section
   ============================================================ */

.map-section {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.map-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(4px) brightness(0.6);
    transform: scale(1.1);
}

.map-overlay {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8) var(--spacing-10);
    text-align: center;
    box-shadow: var(--shadow-2xl);
    max-width: 480px;
    width: 90%;
}

.map-card h3 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-2);
}

.map-card p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 768px) {
    .map-section {
        height: 350px;
    }

    .map-card {
        padding: var(--spacing-6);
    }
}

/* ============================================================
   Footer
   ============================================================ */

.footer {
    background-color: var(--color-primary-900);
    color: var(--color-text-inverse);
    padding: var(--spacing-20) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-16);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.65);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-top: var(--spacing-4);
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.6);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer h3 {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--spacing-6);
}

.footer-links li {
    margin-bottom: var(--spacing-3);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-6) 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.65);
    font-size: var(--text-sm);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-8);
    }
}

@media (max-width: 640px) {
    .footer {
        padding: var(--spacing-16) 0 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
}

/* ============================================================
   About Page Specific
   ============================================================ */

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

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: start;
}

.mission-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    border: 1px solid var(--color-border);
}

.mission-card h3 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.mission-card p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
    margin-top: var(--spacing-12);
}

.value-card {
    text-align: center;
    padding: var(--spacing-8) var(--spacing-6);
}

.value-card .service-icon {
    margin: 0 auto var(--spacing-5);
}

.value-card h4 {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-3);
}

.value-card p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 768px) {
    .mission-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }

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

/* ============================================================
   Services Page Specific
   ============================================================ */

.service-detail-section {
    background-color: var(--color-white);
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    align-items: center;
    padding: var(--spacing-16) 0;
    border-bottom: 1px solid var(--color-border);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-detail.reverse {
    direction: rtl;
}

.service-detail.reverse > * {
    direction: ltr;
}

.service-detail-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
}

.service-detail-content h3 {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-4);
}

.service-detail-content p {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-4);
}

.service-detail-content ul {
    margin-top: var(--spacing-4);
}

.service-detail-content li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-3);
    line-height: var(--leading-relaxed);
}

.service-detail-content li::before {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    min-width: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .service-detail {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        padding: var(--spacing-10) 0;
    }

    .service-detail.reverse {
        direction: ltr;
    }

    .service-detail-content h3 {
        font-size: var(--text-2xl);
    }
}

/* ============================================================
   Developmental Care Page Specific
   ============================================================ */

/* Product image placeholder with icon */
.product-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4 / 3;
    position: relative;
    background-size: cover;
    background-position: center;
    transition:
        transform var(--transition-slow),
        box-shadow var(--transition-slow);
}

.product-placeholder:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.product-placeholder::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.1),
        transparent 40%,
        rgba(255, 255, 255, 0.05) 60%,
        transparent
    );
    pointer-events: none;
}

.product-placeholder svg {
    opacity: 0.5;
    transition:
        opacity var(--transition-base),
        transform var(--transition-base);
}

.product-placeholder:hover svg {
    opacity: 0.8;
    transform: scale(1.1);
}

.product-placeholder .placeholder-label {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.9);
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-size: 11px;
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-base);
}

.product-placeholder:hover .placeholder-label {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* When real background image replaces SVG placeholder */
.product-placeholder.has-bg-image svg,
.product-placeholder.has-bg-image .placeholder-label,
.product-placeholder.has-bg-image::after {
    display: none;
}

.product-placeholder.has-bg-image {
    background-size: cover;
    background-position: center;
}

/* Benefits cards - left aligned variant */
.benefit-card {
    text-align: left !important;
    padding: var(--spacing-8) !important;
}

.benefit-card .service-icon {
    margin: 0 0 var(--spacing-5) !important;
}

.benefit-card h4 {
    text-align: left !important;
}

/* Check list with SVG checkmarks */
.check-list {
    margin-top: var(--spacing-6);
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.check-list li svg {
    min-width: 20px;
    margin-top: 2px;
}

/* Section background variants */
.section-bg-alt {
    background-color: var(--color-bg) !important;
}

.section-bg-white {
    background-color: var(--color-white) !important;
}

.section-bg-primary-light {
    background-color: var(--color-primary-50) !important;
}

/* Mission grid with larger gap */
.mission-grid-wide {
    gap: var(--spacing-8);
}

/* Product category internal nav */
.product-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    justify-content: center;
    margin-bottom: var(--spacing-12);
}

.product-nav a {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    text-decoration: none;
    transition: all var(--transition-base);
}

.product-nav a:hover,
.product-nav a:focus-visible {
    color: var(--color-primary);
    border-color: var(--color-primary-200);
    background: var(--color-primary-50);
    box-shadow: var(--shadow-sm);
}

/* Product detail link */
.product-link {
    margin-top: var(--spacing-6);
}

/* Enhanced CTA section spacing */
.cta-section {
    padding: var(--spacing-24) 0;
}

/* Responsive refinements for product page */
@media (max-width: 768px) {
    .product-nav {
        gap: var(--spacing-2);
    }

    .product-nav a {
        font-size: var(--text-xs);
        padding: var(--spacing-1) var(--spacing-3);
    }
}

/* Stagger animation delays for benefit cards */
.benefit-card:nth-child(1) {
    transition-delay: 0ms;
}
.benefit-card:nth-child(2) {
    transition-delay: 80ms;
}
.benefit-card:nth-child(3) {
    transition-delay: 160ms;
}
.benefit-card:nth-child(4) {
    transition-delay: 240ms;
}
.benefit-card:nth-child(5) {
    transition-delay: 320ms;
}
.benefit-card:nth-child(6) {
    transition-delay: 400ms;
}

/* JSON-LD schema hidden */
.schema-org {
    display: none;
}

/* ============================================================
   Gradient Background Classes (Product Placeholders)
   ============================================================ */

.bg-gradient-intro {
    background: linear-gradient(
        135deg,
        var(--color-primary-100),
        var(--color-secondary-light)
    );
}

.bg-gradient-positioning {
    background: linear-gradient(135deg, #e0f7f4, #b8d8ec);
}

.bg-gradient-jaundice {
    background: linear-gradient(135deg, #e8f4fd, #fdf3e0);
}

.bg-gradient-therapy {
    background: linear-gradient(135deg, #f0f7ff, #e6f5f2);
}

.bg-gradient-calming {
    background: linear-gradient(135deg, #fdf3e0, #e0f7f4);
}

.bg-gradient-swaddle {
    background: linear-gradient(
        135deg,
        var(--color-secondary-light),
        var(--color-primary-100)
    );
}

.bg-gradient-applications {
    background: linear-gradient(
        135deg,
        var(--color-primary-50),
        var(--color-secondary-light)
    );
}

/* Utility: remove padding */
.p-0 {
    padding: 0 !important;
}

/* ============================================================
   Animations
   ============================================================ */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-in {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

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

/* ============================================================
   Focus & Accessibility
   ============================================================ */

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

/* Skip to main content */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--spacing-4);
    z-index: var(--z-toast);
    padding: var(--spacing-3) var(--spacing-6);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: var(--font-medium);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--spacing-4);
}

/* 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;
    }
}

/* ============================================================
   Dark Mode (optional future)
   ============================================================ */

/* @media (prefers-color-scheme: dark) {
   Will implement as needed
} */