/* ============================================
   DOCTORE.AR - DESIGN 21: ENTERPRISE TRUST
   Main Stylesheet
   Hybrid: Enterprise + Medical + Dashboard
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('variables.css');

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

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

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

ul, ol {
    list-style: none;
}

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

.container--wide {
    max-width: var(--container-2xl);
}

.section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.section--lg {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
}

.section--dark {
    background-color: var(--color-primary);
    color: var(--text-inverse);
}

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

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

/* 12 Column Grid */
.grid {
    display: grid;
    gap: var(--grid-gap);
}

.grid--2 { grid-template-columns: repeat(1, 1fr); }
.grid--3 { grid-template-columns: repeat(1, 1fr); }
.grid--4 { grid-template-columns: repeat(1, 1fr); }

@media (min-width: 640px) {
    .grid--2 { grid-template-columns: repeat(2, 1fr); }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

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

@media (min-width: 1024px) {
    .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.heading-1 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--text-heading);
}

.heading-2 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--text-heading);
}

.heading-3 {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    line-height: var(--leading-snug);
    color: var(--text-heading);
}

.heading-4 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    line-height: var(--leading-snug);
    color: var(--text-heading);
}

.subheading {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-secondary);
}

.lead {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
}

@media (min-width: 768px) {
    .heading-1 { font-size: var(--text-4xl); }
    .heading-2 { font-size: var(--text-3xl); }
}

@media (min-width: 1024px) {
    .heading-1 { font-size: var(--text-5xl); }
    .heading-2 { font-size: var(--text-4xl); }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--btn-padding-y) var(--btn-padding-x);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    line-height: var(--leading-none);
    border-radius: var(--btn-radius);
    transition: all var(--transition-default);
    white-space: nowrap;
    cursor: pointer;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(20, 184, 166, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(20, 184, 166, 0.4);
}

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

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

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: var(--border-width-2) solid var(--color-primary);
}

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

.btn--outline-white {
    background: transparent;
    color: var(--color-white);
    border: var(--border-width-2) solid rgba(255, 255, 255, 0.5);
}

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

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

.btn svg {
    width: 1.25em;
    height: 1.25em;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height-mobile);
    background: var(--color-primary);
    z-index: var(--z-fixed);
    transition: all var(--transition-default);
}

.navbar--scrolled {
    box-shadow: var(--shadow-lg);
}

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

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-white);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
}

.navbar__logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-mint) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar__logo-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.navbar__logo span {
    color: var(--color-secondary);
}

.navbar__menu {
    display: none;
    align-items: center;
    gap: var(--space-1);
}

.navbar__link {
    padding: var(--space-2) var(--space-4);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

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

.navbar__lang-switch {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.navbar__lang-switch:hover {
    background: rgba(255, 255, 255, 0.2);
}

.navbar__lang-switch svg {
    width: 18px;
    height: 18px;
}

.navbar__cta {
    display: none;
}

.navbar__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    cursor: pointer;
}

.navbar__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

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

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

/* Mobile Menu */
.navbar__mobile {
    position: fixed;
    top: var(--nav-height-mobile);
    left: 0;
    right: 0;
    background: var(--color-primary);
    padding: var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-default);
    z-index: var(--z-fixed);
}

.navbar__mobile.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.navbar__mobile-link {
    display: block;
    padding: var(--space-4);
    color: var(--color-white);
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

    .navbar__menu {
        display: flex;
    }

    .navbar__cta {
        display: inline-flex;
    }

    .navbar__toggle {
        display: none;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding-top: calc(var(--nav-height-mobile) + var(--space-12));
    padding-bottom: var(--space-16);
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 60%, var(--bg-body) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero__container {
    display: grid;
    gap: var(--space-12);
    position: relative;
    z-index: 1;
}

.hero__content {
    text-align: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(167, 243, 208, 0.15);
    border: 1px solid rgba(167, 243, 208, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-accent-mint);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-6);
}

.hero__badge svg {
    width: 18px;
    height: 18px;
}

.hero__title {
    color: var(--color-white);
    margin-bottom: var(--space-6);
}

.hero__title-highlight {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-mint) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero__trust {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__trust-text {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
}

.hero__trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-6);
}

.hero__trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: var(--text-sm);
}

.hero__trust-badge svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-mint);
}

/* Hero Stats - Dashboard Style */
.hero__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.hero__stat-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    box-shadow: var(--shadow-card);
}

.hero__stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-2);
}

.hero__stat-value {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.hero__stat-change {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-success);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
}

.hero__stat-change svg {
    width: 12px;
    height: 12px;
}

@media (min-width: 640px) {
    .hero__cta {
        flex-direction: row;
        justify-content: center;
    }

    .hero__stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .hero {
        padding-top: calc(var(--nav-height) + var(--space-16));
        padding-bottom: var(--space-24);
    }

    .hero__container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: var(--space-16);
    }

    .hero__content {
        text-align: left;
    }

    .hero__description {
        margin-left: 0;
        margin-right: 0;
    }

    .hero__cta {
        justify-content: flex-start;
    }

    .hero__trust {
        text-align: left;
    }

    .hero__trust-badges {
        justify-content: flex-start;
    }

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

/* ============================================
   TURNOSMEDICOS SECTION
   ============================================ */
.turnos {
    background: var(--color-white);
    position: relative;
}

.turnos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, var(--bg-body) 0%, var(--color-white) 100%);
}

.turnos__container {
    position: relative;
    z-index: 1;
}

.turnos__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.turnos__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--color-accent-peach-light) 0%, var(--color-accent-peach) 100%);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-6);
}

.turnos__badge svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

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

.turnos__subtitle {
    color: var(--text-secondary);
    font-size: var(--text-lg);
}

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

.turnos__feature {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--bg-warm);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-xl);
    transition: all var(--transition-default);
}

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

.turnos__feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-secondary-100) 0%, var(--color-secondary-200) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.turnos__feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-secondary-700);
}

.turnos__feature-content h4 {
    margin-bottom: var(--space-2);
    color: var(--color-primary);
}

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

.turnos__cta {
    margin-top: var(--space-12);
    text-align: center;
}

.turnos__cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.turnos__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    padding: var(--space-8);
    background: var(--color-primary);
    border-radius: var(--radius-2xl);
}

.turnos__stat {
    text-align: center;
}

.turnos__stat-value {
    display: block;
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    margin-bottom: var(--space-1);
}

.turnos__stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
}

@media (min-width: 640px) {
    .turnos__cta-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .turnos__stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

@media (min-width: 1024px) {
    .turnos__grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    .turnos__feature-icon {
        margin: 0 auto var(--space-4);
    }
}

/* ============================================
   SERVICES SECTION - Widget Style
   ============================================ */
.services {
    background: var(--bg-section-alt);
}

.services__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.services__header .subheading {
    margin-bottom: var(--space-4);
}

.services__header .heading-2 {
    margin-bottom: var(--space-4);
}

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

.service-widget {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-default);
    border: 1px solid var(--border-color-light);
}

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

.service-widget__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.service-widget__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary-100) 0%, var(--color-primary-200) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-widget__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.service-widget__metric {
    text-align: right;
}

.service-widget__metric-value {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
}

.service-widget__metric-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.service-widget__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.service-widget__description {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.service-widget__progress {
    margin-bottom: var(--space-2);
}

.service-widget__progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-2);
}

.service-widget__progress-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.service-widget__progress-value {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-secondary);
}

.service-widget__progress-bar {
    height: 6px;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.service-widget__progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-accent-mint) 100%);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    background: var(--color-white);
}

.pricing__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.pricing__header .subheading {
    margin-bottom: var(--space-4);
}

.pricing__header .heading-2 {
    margin-bottom: var(--space-4);
}

.pricing__grid {
    display: grid;
    gap: var(--space-6);
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-warm);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    position: relative;
    transition: all var(--transition-default);
}

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

.pricing-card--featured {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1);
}

.pricing-card--featured:hover {
    transform: scale(1.02);
}

.pricing-card__badge {
    position: absolute;
    top: calc(var(--space-4) * -1);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-mint) 100%);
    color: var(--color-primary);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    border-radius: var(--radius-full);
}

.pricing-card__header {
    text-align: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-color-light);
}

.pricing-card--featured .pricing-card__header {
    border-color: rgba(255, 255, 255, 0.2);
}

.pricing-card__name {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.pricing-card--featured .pricing-card__name {
    color: var(--color-white);
}

.pricing-card__description {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.pricing-card--featured .pricing-card__description {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
    margin-top: var(--space-4);
}

.pricing-card__currency {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
}

.pricing-card--featured .pricing-card__currency {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-card__amount {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.pricing-card--featured .pricing-card__amount {
    color: var(--color-white);
}

.pricing-card__period {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

.pricing-card--featured .pricing-card__period {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-card__features {
    margin-bottom: var(--space-8);
}

.pricing-card__feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
}

.pricing-card__feature svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

.pricing-card--featured .pricing-card__feature svg {
    color: var(--color-accent-mint);
}

.pricing-card__feature--disabled svg {
    color: var(--color-gray-400);
}

.pricing-card--featured .pricing-card__feature--disabled svg {
    color: rgba(255, 255, 255, 0.3);
}

.pricing-card__feature span {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.pricing-card--featured .pricing-card__feature span {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-card__feature--disabled span {
    color: var(--text-tertiary);
    text-decoration: line-through;
}

.pricing-card--featured .pricing-card__feature--disabled span {
    color: rgba(255, 255, 255, 0.4);
}

.pricing-card__cta {
    width: 100%;
}

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

    .pricing-card--featured {
        padding: var(--space-10) var(--space-8);
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--bg-warm);
}

.about__container {
    display: grid;
    gap: var(--space-12);
}

.about__content .subheading {
    margin-bottom: var(--space-4);
}

.about__content .heading-2 {
    margin-bottom: var(--space-6);
}

.about__description {
    color: var(--text-secondary);
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

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

.about__value {
    display: flex;
    gap: var(--space-4);
}

.about__value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-accent-mint-light) 0%, var(--color-accent-mint) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__value-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.about__value-title {
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

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

/* Certifications */
.about__certifications {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-card);
}

.about__certifications-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    text-align: center;
}

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

.about__certification {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-section-alt);
    border-radius: var(--radius-xl);
    text-align: center;
}

.about__certification-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary-100) 0%, var(--color-primary-200) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about__certification-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.about__certification-text {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
}

@media (min-width: 640px) {
    .about__values {
        grid-template-columns: repeat(2, 1fr);
    }

    .about__certifications-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--color-white);
}

.contact__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.contact__header .subheading {
    margin-bottom: var(--space-4);
}

.contact__header .heading-2 {
    margin-bottom: var(--space-4);
}

.contact__grid {
    display: grid;
    gap: var(--space-8);
}

.contact__form-card {
    background: var(--bg-warm);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-row {
    display: grid;
    gap: var(--space-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group__label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

.form-group__input,
.form-group__select,
.form-group__textarea {
    padding: var(--input-padding-y) var(--input-padding-x);
    border: 1px solid var(--input-border-color);
    border-radius: var(--input-border-radius);
    font-size: var(--text-base);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.form-group__input:focus,
.form-group__select:focus,
.form-group__textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: var(--input-focus-ring);
}

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

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact__info-item {
    display: flex;
    gap: var(--space-4);
}

.contact__info-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-secondary-100) 0%, var(--color-secondary-200) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact__info-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-secondary-700);
}

.contact__info-label {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--space-1);
}

.contact__info-value {
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

.contact__schedule {
    background: var(--bg-section-alt);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-top: var(--space-4);
}

.contact__schedule-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.contact__schedule-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-color-light);
}

.contact__schedule-item:last-child {
    border-bottom: none;
}

.contact__schedule-day {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.contact__schedule-time {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1.3fr 1fr;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
}

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

.footer__brand {
    max-width: 300px;
}

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

.footer__logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-mint) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer__logo-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.footer__logo-text {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
}

.footer__logo-text span {
    color: var(--color-secondary);
}

.footer__description {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

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

.footer__social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--color-secondary);
}

.footer__social-link svg {
    width: 20px;
    height: 20px;
}

.footer__nav {
    display: grid;
    gap: var(--space-8);
}

.footer__nav-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
}

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

.footer__nav-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
}

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

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

.footer__legal-link {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

@media (min-width: 640px) {
    .footer__nav {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer__grid {
        grid-template-columns: 1fr 2fr;
    }

    .footer__bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

[data-animate-delay="1"] { transition-delay: 0.1s; }
[data-animate-delay="2"] { transition-delay: 0.2s; }
[data-animate-delay="3"] { transition-delay: 0.3s; }
[data-animate-delay="4"] { transition-delay: 0.4s; }

/* Smooth scroll offset for fixed header */
:target {
    scroll-margin-top: calc(var(--nav-height) + var(--space-8));
}

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

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

/* 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;
    }
}