/* ============================================
   Dr. Sonia Sebastiao - Veterinary Surgeon
   Professional Portfolio Website Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #1E5F5E;
    --color-primary-dark: #174a49;
    --color-primary-light: #e8f0f0;
    --color-secondary: #6B8E6F;
    --color-accent: #E07856;
    --color-accent-dark: #c5613e;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8F9FA;
    --color-text: #2D3748;
    --color-text-light: #5A6577;
    --color-border: #E2E8F0;
    --color-white: #FFFFFF;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 2rem;
    --fs-3xl: 2.5rem;
    --fs-4xl: 3rem;

    --fw-light: 300;
    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);

    --transition: 0.2s ease;
    --container-max: 1200px;
    --header-height: 72px;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-accent);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4 {
    color: var(--color-primary);
    line-height: 1.3;
    font-weight: var(--fw-bold);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); margin-bottom: 1rem; }
h3 { font-size: var(--fs-lg); margin-bottom: 0.5rem; }

p {
    margin-bottom: 1rem;
}

/* --- Utilities --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.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;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    z-index: 1000;
    font-weight: var(--fw-semibold);
}

.skip-link:focus {
    top: 0;
    color: var(--color-white);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-family);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
    min-height: 44px;
    min-width: 44px;
}

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

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

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

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

.btn--large {
    padding: 1rem 2.5rem;
    font-size: var(--fs-md);
}

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

/* --- Header & Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    transition: box-shadow var(--transition);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-primary);
    font-weight: var(--fw-bold);
    font-size: var(--fs-md);
    text-decoration: none;
    flex-shrink: 0;
}

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

.nav__menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav__link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
    min-height: 44px;
}

.nav__link:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.nav__link--active {
    color: var(--color-primary);
    font-weight: var(--fw-semibold);
}

.nav__link--cta {
    background-color: var(--color-accent);
    color: var(--color-white);
    margin-left: 0.5rem;
    border-radius: var(--radius-md);
}

.nav__link--cta:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav__toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* --- Breadcrumbs --- */
.breadcrumb {
    padding-top: calc(var(--header-height) + 1rem);
    padding-bottom: 0.5rem;
}

.breadcrumb__list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

.breadcrumb__item + .breadcrumb__item::before {
    content: "/";
    margin-right: 0.5rem;
    color: var(--color-border);
}

.breadcrumb__item a {
    color: var(--color-text-light);
}

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

/* --- Hero Section --- */
.hero {
    padding: 2rem 0 4rem;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-size: var(--fs-4xl);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: var(--fs-lg);
    color: var(--color-text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    display: block;
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
}

.hero__stat-label {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image-placeholder,
.about-preview__image-placeholder,
.about-layout__image-placeholder,
.spec__image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-alt) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    border: 2px dashed var(--color-border);
    color: var(--color-text-light);
    font-size: var(--fs-sm);
}

.hero__image-text {
    margin: 0;
    font-weight: var(--fw-medium);
}

/* --- Trust Indicators --- */
.trust {
    padding: 3rem 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust__item {
    text-align: center;
    padding: 1.5rem 1rem;
}

.trust__icon {
    margin: 0 auto 1rem;
}

.trust__title {
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.trust__text {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* --- Sections --- */
.section {
    padding: 5rem 0;
}

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

.section__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.section__title {
    font-size: var(--fs-2xl);
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.section__subtitle {
    color: var(--color-text-light);
    font-size: var(--fs-md);
}

.section__action {
    text-align: center;
    margin-top: 3rem;
}

/* --- Cards --- */
.cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    transition: all var(--transition);
}

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

.card__icon {
    margin-bottom: 1.25rem;
}

.card__title {
    font-size: var(--fs-lg);
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.card__text {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

.card__link {
    display: inline-block;
    margin-top: 1rem;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-accent);
}

.card__link:hover {
    color: var(--color-accent-dark);
}

/* --- About Preview (Home) --- */
.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-preview__text {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    line-height: 1.7;
}

.about-preview__image-placeholder {
    max-width: 350px;
    aspect-ratio: 3/4;
}

/* --- Blog Grid --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

.blog-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.blog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.blog-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.blog-card__image {
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #d4e6e6 100%);
    position: relative;
    display: flex;
    align-items: flex-start;
    padding: 1rem;
}

.blog-card--featured .blog-card__image {
    height: 100%;
    min-height: 280px;
}

.blog-card__category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-white);
    color: var(--color-primary);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
}

.blog-card__content {
    padding: 1.5rem;
}

.blog-card__date {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.blog-card__title {
    font-size: var(--fs-lg);
    margin-bottom: 0.75rem;
}

.blog-card__title a {
    color: var(--color-primary);
}

.blog-card__title a:hover {
    color: var(--color-accent);
}

.blog-card__excerpt {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

.blog-card__read-more {
    display: inline-block;
    margin-top: 1rem;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-accent);
}

/* --- CTA Section --- */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.cta__inner {
    max-width: 650px;
    margin: 0 auto;
}

.cta__title {
    color: var(--color-white);
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
}

.cta__text {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--fs-md);
    margin-bottom: 2rem;
}

/* --- Page Header --- */
.page-header {
    padding: 2rem 0 3rem;
    text-align: center;
}

.page-header__title {
    font-size: var(--fs-3xl);
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.page-header__subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* --- About Layout --- */
.about-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 4rem;
    align-items: start;
}

.about-layout__image-placeholder {
    max-width: 350px;
    aspect-ratio: 3/4;
}

.about-layout__rcvs-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    color: var(--color-primary);
}

.about-layout__content h2 {
    margin-top: 2rem;
    font-size: var(--fs-xl);
}

.about-layout__content h2:first-child {
    margin-top: 0;
}

.about-layout__content p {
    color: var(--color-text-light);
    line-height: 1.7;
}

.about-layout__list {
    margin: 1rem 0 1.5rem;
}

.about-layout__list li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: var(--color-text-light);
    line-height: 1.6;
}

.about-layout__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.9rem;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

.about-layout__cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* --- Specialisations --- */
.spec__layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

.spec__layout--reverse {
    grid-template-columns: 400px 1fr;
}

.spec__layout--reverse .spec__content {
    order: 2;
}

.spec__layout--reverse .spec__image {
    order: 1;
}

.spec__badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.spec__badge--urgent {
    background: #FFF0EB;
    color: var(--color-accent);
}

.spec__title {
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
}

.spec__content p {
    color: var(--color-text-light);
    line-height: 1.7;
}

.spec__content h3 {
    margin-top: 1.5rem;
    color: var(--color-primary);
}

.spec__list {
    margin: 0.75rem 0 1.5rem;
}

.spec__list li {
    padding: 0.4rem 0 0.4rem 1.5rem;
    position: relative;
    color: var(--color-text-light);
}

.spec__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
}

.spec__image {
    display: flex;
    justify-content: center;
}

.spec__image-placeholder {
    max-width: 400px;
    aspect-ratio: 1;
}

/* --- Qualifications --- */
.qual-highlight {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    padding: 2.5rem;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(30, 95, 94, 0.15);
}

.qual-highlight__content h2 {
    margin-top: 0;
}

.qual-highlight__content p {
    color: var(--color-text-light);
    line-height: 1.7;
}

.qual-highlight__note {
    font-size: var(--fs-sm);
    padding: 0.75rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 0;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
    margin-top: 2rem;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline__item {
    position: relative;
    padding-bottom: 2.5rem;
}

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

.timeline__marker {
    position: absolute;
    left: -2rem;
    top: 0.25rem;
    width: 16px;
    height: 16px;
    background: var(--color-white);
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    z-index: 1;
}

.timeline__content h3 {
    color: var(--color-primary);
    font-size: var(--fs-lg);
}

.timeline__meta {
    font-size: var(--fs-sm);
    color: var(--color-accent);
    font-weight: var(--fw-medium);
    margin-bottom: 0.5rem;
}

.timeline__content p:last-child {
    color: var(--color-text-light);
}

/* Qualifications Grid */
.qual-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.qual-card {
    padding: 2rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition);
}

.qual-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.qual-card__icon {
    margin: 0 auto 1rem;
}

.qual-card h3 {
    color: var(--color-primary);
    font-size: var(--fs-base);
}

.qual-card p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.skill-item {
    padding: 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.skill-item h3 {
    color: var(--color-primary);
    font-size: var(--fs-base);
}

.skill-item p {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* --- Contact --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    align-items: start;
}

.contact-layout__form h2 {
    margin-top: 0;
}

/* Form Styles */
.form {
    margin-top: 1.5rem;
}

.form__group {
    margin-bottom: 1.25rem;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form__label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text);
    margin-bottom: 0.375rem;
}

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

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: var(--fs-base);
    color: var(--color-text);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition);
    min-height: 44px;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 95, 94, 0.1);
}

.form__input.form__input--error,
.form__select.form__select--error,
.form__textarea.form__textarea--error {
    border-color: #E53E3E;
}

.form__error {
    display: block;
    font-size: var(--fs-xs);
    color: #E53E3E;
    margin-top: 0.25rem;
    min-height: 0;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%232D3748' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form__honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.btn__loading {
    display: none;
}

.btn--loading .btn__text {
    display: none;
}

.btn--loading .btn__loading {
    display: inline;
}

.form__success {
    text-align: center;
    padding: 3rem 2rem;
}

.form__success h3 {
    margin-top: 1rem;
    color: var(--color-primary);
}

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

/* Contact Info Sidebar */
.contact-info {
    padding: 2rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
}

.contact-info h2 {
    font-size: var(--fs-lg);
    margin-top: 0;
}

.contact-info__item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

.contact-info__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-info__item svg {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-info__item h3 {
    font-size: var(--fs-sm);
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.contact-info__item p,
.contact-info__item a {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: 0.125rem;
}

.contact-info--highlight {
    background: var(--color-primary-light);
    border-color: rgba(30, 95, 94, 0.15);
}

.contact-info--highlight h3 {
    font-size: var(--fs-base);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.contact-info__list li {
    padding: 0.375rem 0 0.375rem 1.25rem;
    position: relative;
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

.contact-info__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7rem;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
}

/* --- Blog Article --- */
.article {
    max-width: 780px;
    margin: 0 auto;
}

.article__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.article__category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
}

.article__date {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

.article__featured-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #d4e6e6 100%);
    border-radius: var(--radius-lg);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: var(--fs-sm);
}

.article__content h2 {
    margin-top: 2.5rem;
    font-size: var(--fs-xl);
}

.article__content h3 {
    margin-top: 2rem;
    font-size: var(--fs-lg);
}

.article__content p {
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: var(--fs-md);
}

.article__content ul,
.article__content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.article__content ul {
    list-style: disc;
}

.article__content ol {
    list-style: decimal;
}

.article__content li {
    padding: 0.25rem 0;
    color: var(--color-text-light);
    line-height: 1.7;
}

.article__content strong {
    color: var(--color-text);
    font-weight: var(--fw-semibold);
}

.article__cta {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    text-align: center;
}

.article__cta p {
    margin-bottom: 1rem;
    font-weight: var(--fw-medium);
    color: var(--color-primary);
}

.article__nav {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.article__nav a {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
}

/* --- Footer --- */
.footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 2rem;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    font-weight: var(--fw-bold);
    font-size: var(--fs-md);
    text-decoration: none;
    margin-bottom: 1rem;
}

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

.footer__tagline {
    font-size: var(--fs-sm);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.footer__heading {
    color: var(--color-white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.footer__links li {
    margin-bottom: 0.5rem;
}

.footer__links a,
.footer__links span {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--fs-sm);
    transition: color var(--transition);
}

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

.footer__contact-links li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer__contact-links svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer__bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer__bottom p {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0;
}

.footer__rcvs {
    font-size: var(--fs-xs);
}

/* ============================================
   RESPONSIVE DESIGN - Mobile First
   ============================================ */

/* Tablet & below */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero__title {
        font-size: var(--fs-3xl);
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__image {
        order: -1;
    }

    .hero__image-placeholder {
        max-width: 280px;
        aspect-ratio: 1;
    }

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

    .about-preview {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .about-preview__image {
        order: -1;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-layout__image {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .about-layout__image-placeholder {
        max-width: 280px;
        aspect-ratio: 1;
    }

    .spec__layout,
    .spec__layout--reverse {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .spec__layout--reverse .spec__content {
        order: 1;
    }

    .spec__layout--reverse .spec__image {
        order: 2;
    }

    .spec__image-placeholder {
        max-width: 300px;
        aspect-ratio: 4/3;
    }

    .blog-card--featured {
        grid-template-columns: 1fr;
    }

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

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

    .contact-layout {
        grid-template-columns: 1fr;
    }

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

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

/* Mobile */
@media (max-width: 768px) {
    :root {
        --fs-3xl: 2rem;
        --fs-2xl: 1.5rem;
        --fs-xl: 1.25rem;
        --fs-4xl: 2.25rem;
    }

    .section {
        padding: 3rem 0;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background: var(--color-white);
        padding: 2rem 1.5rem;
        gap: 0.25rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        border-top: 1px solid var(--color-border);
    }

    .nav__menu--open {
        transform: translateX(0);
    }

    .nav__link {
        width: 100%;
        padding: 0.875rem 1rem;
        font-size: var(--fs-base);
        border-radius: var(--radius-md);
    }

    .nav__link--cta {
        margin-left: 0;
        margin-top: 0.5rem;
        text-align: center;
        justify-content: center;
    }

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

    .nav__toggle--active .nav__toggle-bar:nth-child(2) {
        opacity: 0;
    }

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

    .hero {
        padding: 1rem 0 3rem;
    }

    .hero__title {
        font-size: var(--fs-3xl);
    }

    .hero__stats {
        gap: 1.5rem;
    }

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

    .blog-grid,
    .blog-grid--home {
        grid-template-columns: 1fr;
    }

    .qual-highlight {
        flex-direction: column;
        text-align: center;
    }

    .qual-grid,
    .skills-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .trust__grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .trust__item {
        padding: 1rem;
    }

    .article__featured-image {
        height: 220px;
    }

    .article__content p {
        font-size: var(--fs-base);
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__stats {
        flex-direction: column;
        gap: 1rem;
    }

    .about-layout__cta {
        flex-direction: column;
        align-items: stretch;
    }

    .btn--large {
        padding: 0.875rem 1.5rem;
    }

    .article__nav {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    .header,
    .nav__toggle,
    .cta,
    .btn,
    .form {
        display: none;
    }

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

    .footer {
        background: none;
        color: #000;
        border-top: 1px solid #000;
    }
}