/* =============================================
   DOCTORE.AR - ENTERPRISE DESIGN
   Main Stylesheet
   ============================================= */

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

img {
    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;
}

/* ===========================================
   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--narrow {
    max-width: var(--container-lg);
}

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

.section--gray {
    background-color: var(--color-gray-50);
}

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

.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);
}

.grid--6 {
    grid-template-columns: repeat(2, 1fr);
}

.flex {
    display: flex;
}

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

.flex--between {
    align-items: center;
    justify-content: space-between;
}

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

.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;
}

/* ===========================================
   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(--color-navy);
}

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

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

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

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

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

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

.caption {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* ===========================================
   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(--radius-md);
    transition: all var(--transition-default);
    white-space: nowrap;
}

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

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

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

.btn--secondary:hover {
    background-color: var(--color-navy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

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

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

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

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn--icon {
    padding: var(--space-3);
}

/* ===========================================
   NAVIGATION
   =========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height-mobile);
    background-color: var(--color-white);
    box-shadow: var(--shadow-navbar);
    z-index: var(--z-fixed);
    transition: all var(--transition-default);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

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

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-navy);
}

.navbar__logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.navbar__menu {
    display: none;
    position: absolute;
    top: var(--nav-height-mobile);
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: var(--space-4) var(--space-6);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: var(--space-2);
}

.navbar__menu.active {
    display: flex;
}

.navbar__link {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
    color: var(--color-primary);
    background-color: var(--color-primary-50);
}

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

.navbar__lang-switch {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-600);
    border: var(--border-width) solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.navbar__lang-switch:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.navbar__lang-switch svg {
    width: 16px;
    height: 16px;
}

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

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-navy);
    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);
}

.navbar__cta {
    display: none;
}

/* ===========================================
   HERO SECTION
   =========================================== */

.hero {
    padding-top: calc(var(--nav-height-mobile) + var(--space-12));
    padding-bottom: var(--space-12);
    background: linear-gradient(135deg, var(--color-navy-50) 0%, var(--color-white) 50%, var(--color-primary-50) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    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='%231e3a5f' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.5;
    pointer-events: none;
}

.hero__container {
    display: grid;
    gap: var(--space-10);
    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-color: var(--color-navy);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
}

.hero__badge svg {
    width: 16px;
    height: 16px;
}

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

.hero__title-highlight {
    color: var(--color-primary);
}

.hero__description {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-8);
}

.hero__cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

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

.hero__trust-text {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

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

.hero__trust-logo {
    width: 80px;
    height: 32px;
    background-color: var(--color-gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    font-weight: var(--font-medium);
}

.hero__image {
    position: relative;
}

.hero__image-main {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__image-placeholder {
    color: var(--color-white);
    opacity: 0.5;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.hero__image-badge {
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
}

.hero__image-badge-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-success-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__image-badge-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

.hero__image-badge-text {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-navy);
}

/* ===========================================
   TURNOSMEDICOS (STAR PRODUCT) SECTION
   =========================================== */

.turnos {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.turnos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%230ea5e9' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E") repeat;
    pointer-events: none;
}

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

.turnos__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.turnos__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

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

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

.turnos__subtitle {
    color: var(--color-gray-300);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.turnos__grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

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

.turnos__feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: rgba(14, 165, 233, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.turnos__feature-content h4 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.turnos__feature-content p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    line-height: var(--leading-relaxed);
}

.turnos__cta {
    text-align: center;
}

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

.turnos__stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8);
}

.turnos__stat {
    text-align: center;
}

.turnos__stat-value {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-primary-light);
    display: block;
}

.turnos__stat-label {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

/* ===========================================
   SERVICES SECTION
   =========================================== */

.services {
    background-color: var(--color-gray-50);
}

.services__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

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

.service-card {
    background-color: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: var(--border-width) solid var(--color-gray-200);
    transition: all var(--transition-default);
}

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

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

.service-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.service-card__title {
    margin-bottom: var(--space-3);
}

.service-card__description {
    margin-bottom: var(--space-5);
}

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

.service-card__feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.service-card__feature svg {
    width: 16px;
    height: 16px;
    color: var(--color-success);
    flex-shrink: 0;
}

/* ===========================================
   PRICING SECTION
   =========================================== */

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

.pricing__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.pricing__grid {
    display: grid;
    gap: var(--space-6);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: relative;
    transition: all var(--transition-default);
}

.pricing-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    border-width: var(--border-width-2);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.pricing-card__header {
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: var(--border-width) solid var(--color-gray-200);
    margin-bottom: var(--space-6);
}

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

.pricing-card__description {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

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

.pricing-card__currency {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-gray-600);
}

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

.pricing-card__period {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

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

.pricing-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.pricing-card__feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

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

.pricing-card__feature--disabled svg {
    color: var(--color-gray-300);
}

.pricing-card__cta {
    width: 100%;
}

/* ===========================================
   CLIENT LOGOS SECTION
   =========================================== */

.clients {
    background-color: var(--color-gray-50);
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

.clients__header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.clients__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-gray-500);
}

.clients__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    align-items: center;
    justify-items: center;
}

.clients__logo {
    width: 120px;
    height: 48px;
    background-color: var(--color-gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    font-weight: var(--font-medium);
    transition: all var(--transition-default);
}

.clients__logo:hover {
    background-color: var(--color-gray-300);
}

/* ===========================================
   ABOUT SECTION
   =========================================== */

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

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

.about__content {
    text-align: center;
}

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

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

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

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

.about__value-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--color-navy-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.about__value-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-navy);
    margin-bottom: var(--space-1);
}

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

.about__certifications {
    background-color: var(--color-gray-50);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
}

.about__certifications-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-gray-500);
    margin-bottom: var(--space-6);
}

.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-2);
    padding: var(--space-4);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    border: var(--border-width) solid var(--color-gray-200);
}

.about__certification-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary-50);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.about__certification-text {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    text-align: center;
}

/* ===========================================
   CONTACT SECTION
   =========================================== */

.contact {
    background-color: var(--color-gray-50);
}

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

.contact__header {
    text-align: center;
}

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

.contact__description {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

.contact__form {
    display: flex;
    flex-direction: column;
    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(--color-gray-700);
}

.form-group__input,
.form-group__select,
.form-group__textarea {
    width: 100%;
    padding: var(--input-padding-y) var(--input-padding-x);
    font-size: var(--text-base);
    font-family: inherit;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: var(--border-width) solid var(--input-border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group__input:focus,
.form-group__select:focus,
.form-group__textarea:focus {
    outline: none;
    border-color: var(--input-focus-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

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

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

.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-color: var(--color-primary-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.contact__info-label {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-1);
}

.contact__info-value {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-navy);
}

.contact__schedule {
    background-color: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: var(--border-width) solid var(--color-gray-200);
}

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

.contact__schedule-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    border-bottom: var(--border-width) solid var(--color-gray-100);
}

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

.contact__schedule-day {
    color: var(--color-gray-600);
}

.contact__schedule-time {
    font-weight: var(--font-medium);
    color: var(--color-navy);
}

/* ===========================================
   FOOTER
   =========================================== */

.footer {
    background-color: var(--color-navy);
    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-2);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.footer__logo span {
    color: var(--color-primary-light);
}

.footer__description {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    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-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

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

.footer__social-link svg {
    width: 20px;
    height: 20px;
    color: var(--color-white);
}

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

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

.footer__nav-link {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

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

.footer__contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary-light);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer__contact-item span {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

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

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

.footer__copyright {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

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

.footer__legal-link {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

/* ===========================================
   RESPONSIVE - TABLET (768px+)
   =========================================== */

@media (min-width: 768px) {
    .section {
        padding-top: var(--space-20);
        padding-bottom: var(--space-20);
    }

    .section--lg {
        padding-top: var(--space-32);
        padding-bottom: var(--space-32);
    }

    .heading-1 {
        font-size: var(--text-4xl);
    }

    .heading-2 {
        font-size: var(--text-3xl);
    }

    .heading-3 {
        font-size: var(--text-2xl);
    }

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

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

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

    .grid--6 {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Navigation */
    .navbar {
        height: var(--nav-height);
    }

    .navbar__cta {
        display: inline-flex;
    }

    /* Hero */
    .hero {
        padding-top: calc(var(--nav-height) + var(--space-16));
        padding-bottom: var(--space-16);
    }

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

    .hero__content {
        text-align: left;
    }

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

    .hero__cta {
        flex-direction: row;
    }

    .hero__trust {
        align-items: flex-start;
    }

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

    .turnos__cta-buttons {
        flex-direction: row;
    }

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

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

    /* Clients */
    .clients__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    /* About */
    .about__container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .about__content {
        text-align: left;
    }

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

    /* Contact */
    .contact__grid {
        grid-template-columns: 1fr 1fr;
    }

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

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

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

/* ===========================================
   RESPONSIVE - DESKTOP (1024px+)
   =========================================== */

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

    .heading-2 {
        font-size: var(--text-4xl);
    }

    .lead {
        font-size: var(--text-xl);
    }

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

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

    .grid--6 {
        grid-template-columns: repeat(6, 1fr);
    }

    /* Navigation */
    .navbar__menu {
        display: flex;
        position: static;
        background-color: transparent;
        padding: 0;
        box-shadow: none;
        flex-direction: row;
        gap: var(--space-1);
    }

    .navbar__toggle {
        display: none;
    }

    .navbar__link {
        padding: var(--space-2) var(--space-3);
    }

    /* Hero */
    .hero__container {
        gap: var(--space-16);
    }

    /* TurnosMedicos */
    .turnos__grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

    /* Clients */
    .clients__grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* ===========================================
   RESPONSIVE - LARGE (1280px+)
   =========================================== */

@media (min-width: 1280px) {
    .heading-1 {
        font-size: var(--text-6xl);
    }

    .container {
        --container-padding: var(--space-8);
    }
}

/* ===========================================
   ANIMATIONS
   =========================================== */

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

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

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

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

/* Stagger animation delays */
.animate-delay-1 {
    animation-delay: 0.1s;
}

.animate-delay-2 {
    animation-delay: 0.2s;
}

.animate-delay-3 {
    animation-delay: 0.3s;
}

.animate-delay-4 {
    animation-delay: 0.4s;
}